diff --git a/README.md b/README.md index f5dc583..027e258 100644 --- a/README.md +++ b/README.md @@ -117,19 +117,13 @@ Currently every external is loaded once and cached until Leporello is restarted (TODO change path to modules every time it changed on disk, since modules are served from service workers). - +If you want to bust cache manually, there is a button and a hotkey for this. ## Hotkeys diff --git a/docs/examples/ethers/index.js b/docs/examples/ethers/index.js index 68952b5..2745ae5 100644 --- a/docs/examples/ethers/index.js +++ b/docs/examples/ethers/index.js @@ -1,26 +1,37 @@ -import {ethers} from 'https://unpkg.com/ethers/dist/ethers.esm.js' +//import {ethers} from 'https://unpkg.com/ethers/dist/ethers.js' +import {ethers} from 'https://unpkg.com/ethers@5.7.2/dist/ethers.esm.js' +/* const URL = 'https://ethereum-goerli-rpc.allthatnode.com' const p = ethers.getDefaultProvider(URL) await p._networkPromise + const latest = await p.getBlock() latest -const txs = await Promise.all(latest.transactions.map(t => +const txs = await Promise.all(latest.transactions.slice(0,2).map(t => p.getTransactionReceipt(t) )) - const totalGas = txs.reduce((gas,tx) => gas.add(tx.gasUsed), ethers.BigNumber.from(0)) - totalGas.add(25) + + + + totalGas.add(20) +/* +const totalGas = txs.reduce((gas,tx) => + gas + tx.gasUsed, BigInt(0)) + + totalGas + 1 +*/ @@ -28,4 +39,4 @@ const totalGas = txs.reduce((gas,tx) => - \ No newline at end of file + diff --git a/index.html b/index.html index 8612e0b..ba33878 100644 --- a/index.html +++ b/index.html @@ -163,7 +163,7 @@ overflow: auto; } - .logs { + .logs, .io_cache { padding-left: 1em; } @@ -330,7 +330,11 @@ color: red; } - .open_run_window { + .statusbar_action { + margin-right: 2em; + } + + .statusbar_action.first { margin-left: auto; } diff --git a/record_io/ethers.html b/record_io/ethers.html deleted file mode 100644 index 78bb23c..0000000 --- a/record_io/ethers.html +++ /dev/null @@ -1,261 +0,0 @@ - - - diff --git a/record_io/ethers.js b/record_io/ethers.js deleted file mode 100644 index 332d79c..0000000 --- a/record_io/ethers.js +++ /dev/null @@ -1,24280 +0,0 @@ -var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; - -function getDefaultExportFromCjs (x) { - return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; -} - -function createCommonjsModule(fn, basedir, module) { - return module = { - path: basedir, - exports: {}, - require: function (path, base) { - return commonjsRequire(path, (base === undefined || base === null) ? module.path : base); - } - }, fn(module, module.exports), module.exports; -} - -function getDefaultExportFromNamespaceIfPresent (n) { - return n && Object.prototype.hasOwnProperty.call(n, 'default') ? n['default'] : n; -} - -function getDefaultExportFromNamespaceIfNotNamed (n) { - return n && Object.prototype.hasOwnProperty.call(n, 'default') && Object.keys(n).length === 1 ? n['default'] : n; -} - -function getAugmentedNamespace(n) { - if (n.__esModule) return n; - var a = Object.defineProperty({}, '__esModule', {value: true}); - Object.keys(n).forEach(function (k) { - var d = Object.getOwnPropertyDescriptor(n, k); - Object.defineProperty(a, k, d.get ? d : { - enumerable: true, - get: function () { - return n[k]; - } - }); - }); - return a; -} - -function commonjsRequire () { - throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs'); -} - -var bn = createCommonjsModule(function (module) { -(function (module, exports) { - 'use strict'; - - // Utils - function assert (val, msg) { - if (!val) throw new Error(msg || 'Assertion failed'); - } - - // Could use `inherits` module, but don't want to move from single file - // architecture yet. - function inherits (ctor, superCtor) { - ctor.super_ = superCtor; - var TempCtor = function () {}; - TempCtor.prototype = superCtor.prototype; - ctor.prototype = new TempCtor(); - ctor.prototype.constructor = ctor; - } - - // BN - - function BN (number, base, endian) { - if (BN.isBN(number)) { - return number; - } - - this.negative = 0; - this.words = null; - this.length = 0; - - // Reduction context - this.red = null; - - if (number !== null) { - if (base === 'le' || base === 'be') { - endian = base; - base = 10; - } - - this._init(number || 0, base || 10, endian || 'be'); - } - } - if (typeof module === 'object') { - module.exports = BN; - } else { - exports.BN = BN; - } - - BN.BN = BN; - BN.wordSize = 26; - - var Buffer; - try { - if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') { - Buffer = window.Buffer; - } else { - Buffer = /*RicMoo:ethers:require(buffer)*/(null).Buffer; - } - } catch (e) { - } - - BN.isBN = function isBN (num) { - if (num instanceof BN) { - return true; - } - - return num !== null && typeof num === 'object' && - num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); - }; - - BN.max = function max (left, right) { - if (left.cmp(right) > 0) return left; - return right; - }; - - BN.min = function min (left, right) { - if (left.cmp(right) < 0) return left; - return right; - }; - - BN.prototype._init = function init (number, base, endian) { - if (typeof number === 'number') { - return this._initNumber(number, base, endian); - } - - if (typeof number === 'object') { - return this._initArray(number, base, endian); - } - - if (base === 'hex') { - base = 16; - } - assert(base === (base | 0) && base >= 2 && base <= 36); - - number = number.toString().replace(/\s+/g, ''); - var start = 0; - if (number[0] === '-') { - start++; - this.negative = 1; - } - - if (start < number.length) { - if (base === 16) { - this._parseHex(number, start, endian); - } else { - this._parseBase(number, base, start); - if (endian === 'le') { - this._initArray(this.toArray(), base, endian); - } - } - } - }; - - BN.prototype._initNumber = function _initNumber (number, base, endian) { - if (number < 0) { - this.negative = 1; - number = -number; - } - if (number < 0x4000000) { - this.words = [number & 0x3ffffff]; - this.length = 1; - } else if (number < 0x10000000000000) { - this.words = [ - number & 0x3ffffff, - (number / 0x4000000) & 0x3ffffff - ]; - this.length = 2; - } else { - assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) - this.words = [ - number & 0x3ffffff, - (number / 0x4000000) & 0x3ffffff, - 1 - ]; - this.length = 3; - } - - if (endian !== 'le') return; - - // Reverse the bytes - this._initArray(this.toArray(), base, endian); - }; - - BN.prototype._initArray = function _initArray (number, base, endian) { - // Perhaps a Uint8Array - assert(typeof number.length === 'number'); - if (number.length <= 0) { - this.words = [0]; - this.length = 1; - return this; - } - - this.length = Math.ceil(number.length / 3); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } - - var j, w; - var off = 0; - if (endian === 'be') { - for (i = number.length - 1, j = 0; i >= 0; i -= 3) { - w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16); - this.words[j] |= (w << off) & 0x3ffffff; - this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } else if (endian === 'le') { - for (i = 0, j = 0; i < number.length; i += 3) { - w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16); - this.words[j] |= (w << off) & 0x3ffffff; - this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } - return this._strip(); - }; - - function parseHex4Bits (string, index) { - var c = string.charCodeAt(index); - // '0' - '9' - if (c >= 48 && c <= 57) { - return c - 48; - // 'A' - 'F' - } else if (c >= 65 && c <= 70) { - return c - 55; - // 'a' - 'f' - } else if (c >= 97 && c <= 102) { - return c - 87; - } else { - assert(false, 'Invalid character in ' + string); - } - } - - function parseHexByte (string, lowerBound, index) { - var r = parseHex4Bits(string, index); - if (index - 1 >= lowerBound) { - r |= parseHex4Bits(string, index - 1) << 4; - } - return r; - } - - BN.prototype._parseHex = function _parseHex (number, start, endian) { - // Create possibly bigger array to ensure that it fits the number - this.length = Math.ceil((number.length - start) / 6); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } - - // 24-bits chunks - var off = 0; - var j = 0; - - var w; - if (endian === 'be') { - for (i = number.length - 1; i >= start; i -= 2) { - w = parseHexByte(number, start, i) << off; - this.words[j] |= w & 0x3ffffff; - if (off >= 18) { - off -= 18; - j += 1; - this.words[j] |= w >>> 26; - } else { - off += 8; - } - } - } else { - var parseLength = number.length - start; - for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) { - w = parseHexByte(number, start, i) << off; - this.words[j] |= w & 0x3ffffff; - if (off >= 18) { - off -= 18; - j += 1; - this.words[j] |= w >>> 26; - } else { - off += 8; - } - } - } - - this._strip(); - }; - - function parseBase (str, start, end, mul) { - var r = 0; - var b = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; - - r *= mul; - - // 'a' - if (c >= 49) { - b = c - 49 + 0xa; - - // 'A' - } else if (c >= 17) { - b = c - 17 + 0xa; - - // '0' - '9' - } else { - b = c; - } - assert(c >= 0 && b < mul, 'Invalid character'); - r += b; - } - return r; - } - - BN.prototype._parseBase = function _parseBase (number, base, start) { - // Initialize as zero - this.words = [0]; - this.length = 1; - - // Find length of limb in base - for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { - limbLen++; - } - limbLen--; - limbPow = (limbPow / base) | 0; - - var total = number.length - start; - var mod = total % limbLen; - var end = Math.min(total, total - mod) + start; - - var word = 0; - for (var i = start; i < end; i += limbLen) { - word = parseBase(number, i, i + limbLen, base); - - this.imuln(limbPow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } - } - - if (mod !== 0) { - var pow = 1; - word = parseBase(number, i, number.length, base); - - for (i = 0; i < mod; i++) { - pow *= base; - } - - this.imuln(pow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } - } - - this._strip(); - }; - - BN.prototype.copy = function copy (dest) { - dest.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - dest.words[i] = this.words[i]; - } - dest.length = this.length; - dest.negative = this.negative; - dest.red = this.red; - }; - - function move (dest, src) { - dest.words = src.words; - dest.length = src.length; - dest.negative = src.negative; - dest.red = src.red; - } - - BN.prototype._move = function _move (dest) { - move(dest, this); - }; - - BN.prototype.clone = function clone () { - var r = new BN(null); - this.copy(r); - return r; - }; - - BN.prototype._expand = function _expand (size) { - while (this.length < size) { - this.words[this.length++] = 0; - } - return this; - }; - - // Remove leading `0` from `this` - BN.prototype._strip = function strip () { - while (this.length > 1 && this.words[this.length - 1] === 0) { - this.length--; - } - return this._normSign(); - }; - - BN.prototype._normSign = function _normSign () { - // -0 = 0 - if (this.length === 1 && this.words[0] === 0) { - this.negative = 0; - } - return this; - }; - - // Check Symbol.for because not everywhere where Symbol defined - // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility - if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') { - try { - BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect; - } catch (e) { - BN.prototype.inspect = inspect; - } - } else { - BN.prototype.inspect = inspect; - } - - function inspect () { - return (this.red ? ''; - } - - /* - - var zeros = []; - var groupSizes = []; - var groupBases = []; - - var s = ''; - var i = -1; - while (++i < BN.wordSize) { - zeros[i] = s; - s += '0'; - } - groupSizes[0] = 0; - groupSizes[1] = 0; - groupBases[0] = 0; - groupBases[1] = 0; - var base = 2 - 1; - while (++base < 36 + 1) { - var groupSize = 0; - var groupBase = 1; - while (groupBase < (1 << BN.wordSize) / base) { - groupBase *= base; - groupSize += 1; - } - groupSizes[base] = groupSize; - groupBases[base] = groupBase; - } - - */ - - var zeros = [ - '', - '0', - '00', - '000', - '0000', - '00000', - '000000', - '0000000', - '00000000', - '000000000', - '0000000000', - '00000000000', - '000000000000', - '0000000000000', - '00000000000000', - '000000000000000', - '0000000000000000', - '00000000000000000', - '000000000000000000', - '0000000000000000000', - '00000000000000000000', - '000000000000000000000', - '0000000000000000000000', - '00000000000000000000000', - '000000000000000000000000', - '0000000000000000000000000' - ]; - - var groupSizes = [ - 0, 0, - 25, 16, 12, 11, 10, 9, 8, - 8, 7, 7, 7, 7, 6, 6, - 6, 6, 6, 6, 6, 5, 5, - 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5 - ]; - - var groupBases = [ - 0, 0, - 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, - 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, - 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, - 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, - 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176 - ]; - - BN.prototype.toString = function toString (base, padding) { - base = base || 10; - padding = padding | 0 || 1; - - var out; - if (base === 16 || base === 'hex') { - out = ''; - var off = 0; - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = this.words[i]; - var word = (((w << off) | carry) & 0xffffff).toString(16); - carry = (w >>> (24 - off)) & 0xffffff; - off += 2; - if (off >= 26) { - off -= 26; - i--; - } - if (carry !== 0 || i !== this.length - 1) { - out = zeros[6 - word.length] + word + out; - } else { - out = word + out; - } - } - if (carry !== 0) { - out = carry.toString(16) + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; - } - - if (base === (base | 0) && base >= 2 && base <= 36) { - // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); - var groupSize = groupSizes[base]; - // var groupBase = Math.pow(base, groupSize); - var groupBase = groupBases[base]; - out = ''; - var c = this.clone(); - c.negative = 0; - while (!c.isZero()) { - var r = c.modrn(groupBase).toString(base); - c = c.idivn(groupBase); - - if (!c.isZero()) { - out = zeros[groupSize - r.length] + r + out; - } else { - out = r + out; - } - } - if (this.isZero()) { - out = '0' + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; - } - - assert(false, 'Base should be between 2 and 36'); - }; - - BN.prototype.toNumber = function toNumber () { - var ret = this.words[0]; - if (this.length === 2) { - ret += this.words[1] * 0x4000000; - } else if (this.length === 3 && this.words[2] === 0x01) { - // NOTE: at this stage it is known that the top bit is set - ret += 0x10000000000000 + (this.words[1] * 0x4000000); - } else if (this.length > 2) { - assert(false, 'Number can only safely store up to 53 bits'); - } - return (this.negative !== 0) ? -ret : ret; - }; - - BN.prototype.toJSON = function toJSON () { - return this.toString(16, 2); - }; - - if (Buffer) { - BN.prototype.toBuffer = function toBuffer (endian, length) { - return this.toArrayLike(Buffer, endian, length); - }; - } - - BN.prototype.toArray = function toArray (endian, length) { - return this.toArrayLike(Array, endian, length); - }; - - var allocate = function allocate (ArrayType, size) { - if (ArrayType.allocUnsafe) { - return ArrayType.allocUnsafe(size); - } - return new ArrayType(size); - }; - - BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) { - this._strip(); - - var byteLength = this.byteLength(); - var reqLength = length || Math.max(1, byteLength); - assert(byteLength <= reqLength, 'byte array longer than desired length'); - assert(reqLength > 0, 'Requested array length <= 0'); - - var res = allocate(ArrayType, reqLength); - var postfix = endian === 'le' ? 'LE' : 'BE'; - this['_toArrayLike' + postfix](res, byteLength); - return res; - }; - - BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) { - var position = 0; - var carry = 0; - - for (var i = 0, shift = 0; i < this.length; i++) { - var word = (this.words[i] << shift) | carry; - - res[position++] = word & 0xff; - if (position < res.length) { - res[position++] = (word >> 8) & 0xff; - } - if (position < res.length) { - res[position++] = (word >> 16) & 0xff; - } - - if (shift === 6) { - if (position < res.length) { - res[position++] = (word >> 24) & 0xff; - } - carry = 0; - shift = 0; - } else { - carry = word >>> 24; - shift += 2; - } - } - - if (position < res.length) { - res[position++] = carry; - - while (position < res.length) { - res[position++] = 0; - } - } - }; - - BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) { - var position = res.length - 1; - var carry = 0; - - for (var i = 0, shift = 0; i < this.length; i++) { - var word = (this.words[i] << shift) | carry; - - res[position--] = word & 0xff; - if (position >= 0) { - res[position--] = (word >> 8) & 0xff; - } - if (position >= 0) { - res[position--] = (word >> 16) & 0xff; - } - - if (shift === 6) { - if (position >= 0) { - res[position--] = (word >> 24) & 0xff; - } - carry = 0; - shift = 0; - } else { - carry = word >>> 24; - shift += 2; - } - } - - if (position >= 0) { - res[position--] = carry; - - while (position >= 0) { - res[position--] = 0; - } - } - }; - - if (Math.clz32) { - BN.prototype._countBits = function _countBits (w) { - return 32 - Math.clz32(w); - }; - } else { - BN.prototype._countBits = function _countBits (w) { - var t = w; - var r = 0; - if (t >= 0x1000) { - r += 13; - t >>>= 13; - } - if (t >= 0x40) { - r += 7; - t >>>= 7; - } - if (t >= 0x8) { - r += 4; - t >>>= 4; - } - if (t >= 0x02) { - r += 2; - t >>>= 2; - } - return r + t; - }; - } - - BN.prototype._zeroBits = function _zeroBits (w) { - // Short-cut - if (w === 0) return 26; - - var t = w; - var r = 0; - if ((t & 0x1fff) === 0) { - r += 13; - t >>>= 13; - } - if ((t & 0x7f) === 0) { - r += 7; - t >>>= 7; - } - if ((t & 0xf) === 0) { - r += 4; - t >>>= 4; - } - if ((t & 0x3) === 0) { - r += 2; - t >>>= 2; - } - if ((t & 0x1) === 0) { - r++; - } - return r; - }; - - // Return number of used bits in a BN - BN.prototype.bitLength = function bitLength () { - var w = this.words[this.length - 1]; - var hi = this._countBits(w); - return (this.length - 1) * 26 + hi; - }; - - function toBitArray (num) { - var w = new Array(num.bitLength()); - - for (var bit = 0; bit < w.length; bit++) { - var off = (bit / 26) | 0; - var wbit = bit % 26; - - w[bit] = (num.words[off] >>> wbit) & 0x01; - } - - return w; - } - - // Number of trailing zero bits - BN.prototype.zeroBits = function zeroBits () { - if (this.isZero()) return 0; - - var r = 0; - for (var i = 0; i < this.length; i++) { - var b = this._zeroBits(this.words[i]); - r += b; - if (b !== 26) break; - } - return r; - }; - - BN.prototype.byteLength = function byteLength () { - return Math.ceil(this.bitLength() / 8); - }; - - BN.prototype.toTwos = function toTwos (width) { - if (this.negative !== 0) { - return this.abs().inotn(width).iaddn(1); - } - return this.clone(); - }; - - BN.prototype.fromTwos = function fromTwos (width) { - if (this.testn(width - 1)) { - return this.notn(width).iaddn(1).ineg(); - } - return this.clone(); - }; - - BN.prototype.isNeg = function isNeg () { - return this.negative !== 0; - }; - - // Return negative clone of `this` - BN.prototype.neg = function neg () { - return this.clone().ineg(); - }; - - BN.prototype.ineg = function ineg () { - if (!this.isZero()) { - this.negative ^= 1; - } - - return this; - }; - - // Or `num` with `this` in-place - BN.prototype.iuor = function iuor (num) { - while (this.length < num.length) { - this.words[this.length++] = 0; - } - - for (var i = 0; i < num.length; i++) { - this.words[i] = this.words[i] | num.words[i]; - } - - return this._strip(); - }; - - BN.prototype.ior = function ior (num) { - assert((this.negative | num.negative) === 0); - return this.iuor(num); - }; - - // Or `num` with `this` - BN.prototype.or = function or (num) { - if (this.length > num.length) return this.clone().ior(num); - return num.clone().ior(this); - }; - - BN.prototype.uor = function uor (num) { - if (this.length > num.length) return this.clone().iuor(num); - return num.clone().iuor(this); - }; - - // And `num` with `this` in-place - BN.prototype.iuand = function iuand (num) { - // b = min-length(num, this) - var b; - if (this.length > num.length) { - b = num; - } else { - b = this; - } - - for (var i = 0; i < b.length; i++) { - this.words[i] = this.words[i] & num.words[i]; - } - - this.length = b.length; - - return this._strip(); - }; - - BN.prototype.iand = function iand (num) { - assert((this.negative | num.negative) === 0); - return this.iuand(num); - }; - - // And `num` with `this` - BN.prototype.and = function and (num) { - if (this.length > num.length) return this.clone().iand(num); - return num.clone().iand(this); - }; - - BN.prototype.uand = function uand (num) { - if (this.length > num.length) return this.clone().iuand(num); - return num.clone().iuand(this); - }; - - // Xor `num` with `this` in-place - BN.prototype.iuxor = function iuxor (num) { - // a.length > b.length - var a; - var b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } - - for (var i = 0; i < b.length; i++) { - this.words[i] = a.words[i] ^ b.words[i]; - } - - if (this !== a) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } - - this.length = a.length; - - return this._strip(); - }; - - BN.prototype.ixor = function ixor (num) { - assert((this.negative | num.negative) === 0); - return this.iuxor(num); - }; - - // Xor `num` with `this` - BN.prototype.xor = function xor (num) { - if (this.length > num.length) return this.clone().ixor(num); - return num.clone().ixor(this); - }; - - BN.prototype.uxor = function uxor (num) { - if (this.length > num.length) return this.clone().iuxor(num); - return num.clone().iuxor(this); - }; - - // Not ``this`` with ``width`` bitwidth - BN.prototype.inotn = function inotn (width) { - assert(typeof width === 'number' && width >= 0); - - var bytesNeeded = Math.ceil(width / 26) | 0; - var bitsLeft = width % 26; - - // Extend the buffer with leading zeroes - this._expand(bytesNeeded); - - if (bitsLeft > 0) { - bytesNeeded--; - } - - // Handle complete words - for (var i = 0; i < bytesNeeded; i++) { - this.words[i] = ~this.words[i] & 0x3ffffff; - } - - // Handle the residue - if (bitsLeft > 0) { - this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft)); - } - - // And remove leading zeroes - return this._strip(); - }; - - BN.prototype.notn = function notn (width) { - return this.clone().inotn(width); - }; - - // Set `bit` of `this` - BN.prototype.setn = function setn (bit, val) { - assert(typeof bit === 'number' && bit >= 0); - - var off = (bit / 26) | 0; - var wbit = bit % 26; - - this._expand(off + 1); - - if (val) { - this.words[off] = this.words[off] | (1 << wbit); - } else { - this.words[off] = this.words[off] & ~(1 << wbit); - } - - return this._strip(); - }; - - // Add `num` to `this` in-place - BN.prototype.iadd = function iadd (num) { - var r; - - // negative + positive - if (this.negative !== 0 && num.negative === 0) { - this.negative = 0; - r = this.isub(num); - this.negative ^= 1; - return this._normSign(); - - // positive + negative - } else if (this.negative === 0 && num.negative !== 0) { - num.negative = 0; - r = this.isub(num); - num.negative = 1; - return r._normSign(); - } - - // a.length > b.length - var a, b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } - - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) + (b.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } - - this.length = a.length; - if (carry !== 0) { - this.words[this.length] = carry; - this.length++; - // Copy the rest of the words - } else if (a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } - - return this; - }; - - // Add `num` to `this` - BN.prototype.add = function add (num) { - var res; - if (num.negative !== 0 && this.negative === 0) { - num.negative = 0; - res = this.sub(num); - num.negative ^= 1; - return res; - } else if (num.negative === 0 && this.negative !== 0) { - this.negative = 0; - res = num.sub(this); - this.negative = 1; - return res; - } - - if (this.length > num.length) return this.clone().iadd(num); - - return num.clone().iadd(this); - }; - - // Subtract `num` from `this` in-place - BN.prototype.isub = function isub (num) { - // this - (-num) = this + num - if (num.negative !== 0) { - num.negative = 0; - var r = this.iadd(num); - num.negative = 1; - return r._normSign(); - - // -this - num = -(this + num) - } else if (this.negative !== 0) { - this.negative = 0; - this.iadd(num); - this.negative = 1; - return this._normSign(); - } - - // At this point both numbers are positive - var cmp = this.cmp(num); - - // Optimization - zeroify - if (cmp === 0) { - this.negative = 0; - this.length = 1; - this.words[0] = 0; - return this; - } - - // a > b - var a, b; - if (cmp > 0) { - a = this; - b = num; - } else { - a = num; - b = this; - } - - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) - (b.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; - } - - // Copy rest of the words - if (carry === 0 && i < a.length && a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } - - this.length = Math.max(this.length, i); - - if (a !== this) { - this.negative = 1; - } - - return this._strip(); - }; - - // Subtract `num` from `this` - BN.prototype.sub = function sub (num) { - return this.clone().isub(num); - }; - - function smallMulTo (self, num, out) { - out.negative = num.negative ^ self.negative; - var len = (self.length + num.length) | 0; - out.length = len; - len = (len - 1) | 0; - - // Peel one iteration (compiler can't do it, because of code complexity) - var a = self.words[0] | 0; - var b = num.words[0] | 0; - var r = a * b; - - var lo = r & 0x3ffffff; - var carry = (r / 0x4000000) | 0; - out.words[0] = lo; - - for (var k = 1; k < len; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = carry >>> 26; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = (k - j) | 0; - a = self.words[i] | 0; - b = num.words[j] | 0; - r = a * b + rword; - ncarry += (r / 0x4000000) | 0; - rword = r & 0x3ffffff; - } - out.words[k] = rword | 0; - carry = ncarry | 0; - } - if (carry !== 0) { - out.words[k] = carry | 0; - } else { - out.length--; - } - - return out._strip(); - } - - // TODO(indutny): it may be reasonable to omit it for users who don't need - // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit - // multiplication (like elliptic secp256k1). - var comb10MulTo = function comb10MulTo (self, num, out) { - var a = self.words; - var b = num.words; - var o = out.words; - var c = 0; - var lo; - var mid; - var hi; - var a0 = a[0] | 0; - var al0 = a0 & 0x1fff; - var ah0 = a0 >>> 13; - var a1 = a[1] | 0; - var al1 = a1 & 0x1fff; - var ah1 = a1 >>> 13; - var a2 = a[2] | 0; - var al2 = a2 & 0x1fff; - var ah2 = a2 >>> 13; - var a3 = a[3] | 0; - var al3 = a3 & 0x1fff; - var ah3 = a3 >>> 13; - var a4 = a[4] | 0; - var al4 = a4 & 0x1fff; - var ah4 = a4 >>> 13; - var a5 = a[5] | 0; - var al5 = a5 & 0x1fff; - var ah5 = a5 >>> 13; - var a6 = a[6] | 0; - var al6 = a6 & 0x1fff; - var ah6 = a6 >>> 13; - var a7 = a[7] | 0; - var al7 = a7 & 0x1fff; - var ah7 = a7 >>> 13; - var a8 = a[8] | 0; - var al8 = a8 & 0x1fff; - var ah8 = a8 >>> 13; - var a9 = a[9] | 0; - var al9 = a9 & 0x1fff; - var ah9 = a9 >>> 13; - var b0 = b[0] | 0; - var bl0 = b0 & 0x1fff; - var bh0 = b0 >>> 13; - var b1 = b[1] | 0; - var bl1 = b1 & 0x1fff; - var bh1 = b1 >>> 13; - var b2 = b[2] | 0; - var bl2 = b2 & 0x1fff; - var bh2 = b2 >>> 13; - var b3 = b[3] | 0; - var bl3 = b3 & 0x1fff; - var bh3 = b3 >>> 13; - var b4 = b[4] | 0; - var bl4 = b4 & 0x1fff; - var bh4 = b4 >>> 13; - var b5 = b[5] | 0; - var bl5 = b5 & 0x1fff; - var bh5 = b5 >>> 13; - var b6 = b[6] | 0; - var bl6 = b6 & 0x1fff; - var bh6 = b6 >>> 13; - var b7 = b[7] | 0; - var bl7 = b7 & 0x1fff; - var bh7 = b7 >>> 13; - var b8 = b[8] | 0; - var bl8 = b8 & 0x1fff; - var bh8 = b8 >>> 13; - var b9 = b[9] | 0; - var bl9 = b9 & 0x1fff; - var bh9 = b9 >>> 13; - - out.negative = self.negative ^ num.negative; - out.length = 19; - /* k = 0 */ - lo = Math.imul(al0, bl0); - mid = Math.imul(al0, bh0); - mid = (mid + Math.imul(ah0, bl0)) | 0; - hi = Math.imul(ah0, bh0); - var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0; - w0 &= 0x3ffffff; - /* k = 1 */ - lo = Math.imul(al1, bl0); - mid = Math.imul(al1, bh0); - mid = (mid + Math.imul(ah1, bl0)) | 0; - hi = Math.imul(ah1, bh0); - lo = (lo + Math.imul(al0, bl1)) | 0; - mid = (mid + Math.imul(al0, bh1)) | 0; - mid = (mid + Math.imul(ah0, bl1)) | 0; - hi = (hi + Math.imul(ah0, bh1)) | 0; - var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0; - w1 &= 0x3ffffff; - /* k = 2 */ - lo = Math.imul(al2, bl0); - mid = Math.imul(al2, bh0); - mid = (mid + Math.imul(ah2, bl0)) | 0; - hi = Math.imul(ah2, bh0); - lo = (lo + Math.imul(al1, bl1)) | 0; - mid = (mid + Math.imul(al1, bh1)) | 0; - mid = (mid + Math.imul(ah1, bl1)) | 0; - hi = (hi + Math.imul(ah1, bh1)) | 0; - lo = (lo + Math.imul(al0, bl2)) | 0; - mid = (mid + Math.imul(al0, bh2)) | 0; - mid = (mid + Math.imul(ah0, bl2)) | 0; - hi = (hi + Math.imul(ah0, bh2)) | 0; - var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0; - w2 &= 0x3ffffff; - /* k = 3 */ - lo = Math.imul(al3, bl0); - mid = Math.imul(al3, bh0); - mid = (mid + Math.imul(ah3, bl0)) | 0; - hi = Math.imul(ah3, bh0); - lo = (lo + Math.imul(al2, bl1)) | 0; - mid = (mid + Math.imul(al2, bh1)) | 0; - mid = (mid + Math.imul(ah2, bl1)) | 0; - hi = (hi + Math.imul(ah2, bh1)) | 0; - lo = (lo + Math.imul(al1, bl2)) | 0; - mid = (mid + Math.imul(al1, bh2)) | 0; - mid = (mid + Math.imul(ah1, bl2)) | 0; - hi = (hi + Math.imul(ah1, bh2)) | 0; - lo = (lo + Math.imul(al0, bl3)) | 0; - mid = (mid + Math.imul(al0, bh3)) | 0; - mid = (mid + Math.imul(ah0, bl3)) | 0; - hi = (hi + Math.imul(ah0, bh3)) | 0; - var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0; - w3 &= 0x3ffffff; - /* k = 4 */ - lo = Math.imul(al4, bl0); - mid = Math.imul(al4, bh0); - mid = (mid + Math.imul(ah4, bl0)) | 0; - hi = Math.imul(ah4, bh0); - lo = (lo + Math.imul(al3, bl1)) | 0; - mid = (mid + Math.imul(al3, bh1)) | 0; - mid = (mid + Math.imul(ah3, bl1)) | 0; - hi = (hi + Math.imul(ah3, bh1)) | 0; - lo = (lo + Math.imul(al2, bl2)) | 0; - mid = (mid + Math.imul(al2, bh2)) | 0; - mid = (mid + Math.imul(ah2, bl2)) | 0; - hi = (hi + Math.imul(ah2, bh2)) | 0; - lo = (lo + Math.imul(al1, bl3)) | 0; - mid = (mid + Math.imul(al1, bh3)) | 0; - mid = (mid + Math.imul(ah1, bl3)) | 0; - hi = (hi + Math.imul(ah1, bh3)) | 0; - lo = (lo + Math.imul(al0, bl4)) | 0; - mid = (mid + Math.imul(al0, bh4)) | 0; - mid = (mid + Math.imul(ah0, bl4)) | 0; - hi = (hi + Math.imul(ah0, bh4)) | 0; - var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0; - w4 &= 0x3ffffff; - /* k = 5 */ - lo = Math.imul(al5, bl0); - mid = Math.imul(al5, bh0); - mid = (mid + Math.imul(ah5, bl0)) | 0; - hi = Math.imul(ah5, bh0); - lo = (lo + Math.imul(al4, bl1)) | 0; - mid = (mid + Math.imul(al4, bh1)) | 0; - mid = (mid + Math.imul(ah4, bl1)) | 0; - hi = (hi + Math.imul(ah4, bh1)) | 0; - lo = (lo + Math.imul(al3, bl2)) | 0; - mid = (mid + Math.imul(al3, bh2)) | 0; - mid = (mid + Math.imul(ah3, bl2)) | 0; - hi = (hi + Math.imul(ah3, bh2)) | 0; - lo = (lo + Math.imul(al2, bl3)) | 0; - mid = (mid + Math.imul(al2, bh3)) | 0; - mid = (mid + Math.imul(ah2, bl3)) | 0; - hi = (hi + Math.imul(ah2, bh3)) | 0; - lo = (lo + Math.imul(al1, bl4)) | 0; - mid = (mid + Math.imul(al1, bh4)) | 0; - mid = (mid + Math.imul(ah1, bl4)) | 0; - hi = (hi + Math.imul(ah1, bh4)) | 0; - lo = (lo + Math.imul(al0, bl5)) | 0; - mid = (mid + Math.imul(al0, bh5)) | 0; - mid = (mid + Math.imul(ah0, bl5)) | 0; - hi = (hi + Math.imul(ah0, bh5)) | 0; - var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0; - w5 &= 0x3ffffff; - /* k = 6 */ - lo = Math.imul(al6, bl0); - mid = Math.imul(al6, bh0); - mid = (mid + Math.imul(ah6, bl0)) | 0; - hi = Math.imul(ah6, bh0); - lo = (lo + Math.imul(al5, bl1)) | 0; - mid = (mid + Math.imul(al5, bh1)) | 0; - mid = (mid + Math.imul(ah5, bl1)) | 0; - hi = (hi + Math.imul(ah5, bh1)) | 0; - lo = (lo + Math.imul(al4, bl2)) | 0; - mid = (mid + Math.imul(al4, bh2)) | 0; - mid = (mid + Math.imul(ah4, bl2)) | 0; - hi = (hi + Math.imul(ah4, bh2)) | 0; - lo = (lo + Math.imul(al3, bl3)) | 0; - mid = (mid + Math.imul(al3, bh3)) | 0; - mid = (mid + Math.imul(ah3, bl3)) | 0; - hi = (hi + Math.imul(ah3, bh3)) | 0; - lo = (lo + Math.imul(al2, bl4)) | 0; - mid = (mid + Math.imul(al2, bh4)) | 0; - mid = (mid + Math.imul(ah2, bl4)) | 0; - hi = (hi + Math.imul(ah2, bh4)) | 0; - lo = (lo + Math.imul(al1, bl5)) | 0; - mid = (mid + Math.imul(al1, bh5)) | 0; - mid = (mid + Math.imul(ah1, bl5)) | 0; - hi = (hi + Math.imul(ah1, bh5)) | 0; - lo = (lo + Math.imul(al0, bl6)) | 0; - mid = (mid + Math.imul(al0, bh6)) | 0; - mid = (mid + Math.imul(ah0, bl6)) | 0; - hi = (hi + Math.imul(ah0, bh6)) | 0; - var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0; - w6 &= 0x3ffffff; - /* k = 7 */ - lo = Math.imul(al7, bl0); - mid = Math.imul(al7, bh0); - mid = (mid + Math.imul(ah7, bl0)) | 0; - hi = Math.imul(ah7, bh0); - lo = (lo + Math.imul(al6, bl1)) | 0; - mid = (mid + Math.imul(al6, bh1)) | 0; - mid = (mid + Math.imul(ah6, bl1)) | 0; - hi = (hi + Math.imul(ah6, bh1)) | 0; - lo = (lo + Math.imul(al5, bl2)) | 0; - mid = (mid + Math.imul(al5, bh2)) | 0; - mid = (mid + Math.imul(ah5, bl2)) | 0; - hi = (hi + Math.imul(ah5, bh2)) | 0; - lo = (lo + Math.imul(al4, bl3)) | 0; - mid = (mid + Math.imul(al4, bh3)) | 0; - mid = (mid + Math.imul(ah4, bl3)) | 0; - hi = (hi + Math.imul(ah4, bh3)) | 0; - lo = (lo + Math.imul(al3, bl4)) | 0; - mid = (mid + Math.imul(al3, bh4)) | 0; - mid = (mid + Math.imul(ah3, bl4)) | 0; - hi = (hi + Math.imul(ah3, bh4)) | 0; - lo = (lo + Math.imul(al2, bl5)) | 0; - mid = (mid + Math.imul(al2, bh5)) | 0; - mid = (mid + Math.imul(ah2, bl5)) | 0; - hi = (hi + Math.imul(ah2, bh5)) | 0; - lo = (lo + Math.imul(al1, bl6)) | 0; - mid = (mid + Math.imul(al1, bh6)) | 0; - mid = (mid + Math.imul(ah1, bl6)) | 0; - hi = (hi + Math.imul(ah1, bh6)) | 0; - lo = (lo + Math.imul(al0, bl7)) | 0; - mid = (mid + Math.imul(al0, bh7)) | 0; - mid = (mid + Math.imul(ah0, bl7)) | 0; - hi = (hi + Math.imul(ah0, bh7)) | 0; - var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0; - w7 &= 0x3ffffff; - /* k = 8 */ - lo = Math.imul(al8, bl0); - mid = Math.imul(al8, bh0); - mid = (mid + Math.imul(ah8, bl0)) | 0; - hi = Math.imul(ah8, bh0); - lo = (lo + Math.imul(al7, bl1)) | 0; - mid = (mid + Math.imul(al7, bh1)) | 0; - mid = (mid + Math.imul(ah7, bl1)) | 0; - hi = (hi + Math.imul(ah7, bh1)) | 0; - lo = (lo + Math.imul(al6, bl2)) | 0; - mid = (mid + Math.imul(al6, bh2)) | 0; - mid = (mid + Math.imul(ah6, bl2)) | 0; - hi = (hi + Math.imul(ah6, bh2)) | 0; - lo = (lo + Math.imul(al5, bl3)) | 0; - mid = (mid + Math.imul(al5, bh3)) | 0; - mid = (mid + Math.imul(ah5, bl3)) | 0; - hi = (hi + Math.imul(ah5, bh3)) | 0; - lo = (lo + Math.imul(al4, bl4)) | 0; - mid = (mid + Math.imul(al4, bh4)) | 0; - mid = (mid + Math.imul(ah4, bl4)) | 0; - hi = (hi + Math.imul(ah4, bh4)) | 0; - lo = (lo + Math.imul(al3, bl5)) | 0; - mid = (mid + Math.imul(al3, bh5)) | 0; - mid = (mid + Math.imul(ah3, bl5)) | 0; - hi = (hi + Math.imul(ah3, bh5)) | 0; - lo = (lo + Math.imul(al2, bl6)) | 0; - mid = (mid + Math.imul(al2, bh6)) | 0; - mid = (mid + Math.imul(ah2, bl6)) | 0; - hi = (hi + Math.imul(ah2, bh6)) | 0; - lo = (lo + Math.imul(al1, bl7)) | 0; - mid = (mid + Math.imul(al1, bh7)) | 0; - mid = (mid + Math.imul(ah1, bl7)) | 0; - hi = (hi + Math.imul(ah1, bh7)) | 0; - lo = (lo + Math.imul(al0, bl8)) | 0; - mid = (mid + Math.imul(al0, bh8)) | 0; - mid = (mid + Math.imul(ah0, bl8)) | 0; - hi = (hi + Math.imul(ah0, bh8)) | 0; - var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0; - w8 &= 0x3ffffff; - /* k = 9 */ - lo = Math.imul(al9, bl0); - mid = Math.imul(al9, bh0); - mid = (mid + Math.imul(ah9, bl0)) | 0; - hi = Math.imul(ah9, bh0); - lo = (lo + Math.imul(al8, bl1)) | 0; - mid = (mid + Math.imul(al8, bh1)) | 0; - mid = (mid + Math.imul(ah8, bl1)) | 0; - hi = (hi + Math.imul(ah8, bh1)) | 0; - lo = (lo + Math.imul(al7, bl2)) | 0; - mid = (mid + Math.imul(al7, bh2)) | 0; - mid = (mid + Math.imul(ah7, bl2)) | 0; - hi = (hi + Math.imul(ah7, bh2)) | 0; - lo = (lo + Math.imul(al6, bl3)) | 0; - mid = (mid + Math.imul(al6, bh3)) | 0; - mid = (mid + Math.imul(ah6, bl3)) | 0; - hi = (hi + Math.imul(ah6, bh3)) | 0; - lo = (lo + Math.imul(al5, bl4)) | 0; - mid = (mid + Math.imul(al5, bh4)) | 0; - mid = (mid + Math.imul(ah5, bl4)) | 0; - hi = (hi + Math.imul(ah5, bh4)) | 0; - lo = (lo + Math.imul(al4, bl5)) | 0; - mid = (mid + Math.imul(al4, bh5)) | 0; - mid = (mid + Math.imul(ah4, bl5)) | 0; - hi = (hi + Math.imul(ah4, bh5)) | 0; - lo = (lo + Math.imul(al3, bl6)) | 0; - mid = (mid + Math.imul(al3, bh6)) | 0; - mid = (mid + Math.imul(ah3, bl6)) | 0; - hi = (hi + Math.imul(ah3, bh6)) | 0; - lo = (lo + Math.imul(al2, bl7)) | 0; - mid = (mid + Math.imul(al2, bh7)) | 0; - mid = (mid + Math.imul(ah2, bl7)) | 0; - hi = (hi + Math.imul(ah2, bh7)) | 0; - lo = (lo + Math.imul(al1, bl8)) | 0; - mid = (mid + Math.imul(al1, bh8)) | 0; - mid = (mid + Math.imul(ah1, bl8)) | 0; - hi = (hi + Math.imul(ah1, bh8)) | 0; - lo = (lo + Math.imul(al0, bl9)) | 0; - mid = (mid + Math.imul(al0, bh9)) | 0; - mid = (mid + Math.imul(ah0, bl9)) | 0; - hi = (hi + Math.imul(ah0, bh9)) | 0; - var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0; - w9 &= 0x3ffffff; - /* k = 10 */ - lo = Math.imul(al9, bl1); - mid = Math.imul(al9, bh1); - mid = (mid + Math.imul(ah9, bl1)) | 0; - hi = Math.imul(ah9, bh1); - lo = (lo + Math.imul(al8, bl2)) | 0; - mid = (mid + Math.imul(al8, bh2)) | 0; - mid = (mid + Math.imul(ah8, bl2)) | 0; - hi = (hi + Math.imul(ah8, bh2)) | 0; - lo = (lo + Math.imul(al7, bl3)) | 0; - mid = (mid + Math.imul(al7, bh3)) | 0; - mid = (mid + Math.imul(ah7, bl3)) | 0; - hi = (hi + Math.imul(ah7, bh3)) | 0; - lo = (lo + Math.imul(al6, bl4)) | 0; - mid = (mid + Math.imul(al6, bh4)) | 0; - mid = (mid + Math.imul(ah6, bl4)) | 0; - hi = (hi + Math.imul(ah6, bh4)) | 0; - lo = (lo + Math.imul(al5, bl5)) | 0; - mid = (mid + Math.imul(al5, bh5)) | 0; - mid = (mid + Math.imul(ah5, bl5)) | 0; - hi = (hi + Math.imul(ah5, bh5)) | 0; - lo = (lo + Math.imul(al4, bl6)) | 0; - mid = (mid + Math.imul(al4, bh6)) | 0; - mid = (mid + Math.imul(ah4, bl6)) | 0; - hi = (hi + Math.imul(ah4, bh6)) | 0; - lo = (lo + Math.imul(al3, bl7)) | 0; - mid = (mid + Math.imul(al3, bh7)) | 0; - mid = (mid + Math.imul(ah3, bl7)) | 0; - hi = (hi + Math.imul(ah3, bh7)) | 0; - lo = (lo + Math.imul(al2, bl8)) | 0; - mid = (mid + Math.imul(al2, bh8)) | 0; - mid = (mid + Math.imul(ah2, bl8)) | 0; - hi = (hi + Math.imul(ah2, bh8)) | 0; - lo = (lo + Math.imul(al1, bl9)) | 0; - mid = (mid + Math.imul(al1, bh9)) | 0; - mid = (mid + Math.imul(ah1, bl9)) | 0; - hi = (hi + Math.imul(ah1, bh9)) | 0; - var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0; - w10 &= 0x3ffffff; - /* k = 11 */ - lo = Math.imul(al9, bl2); - mid = Math.imul(al9, bh2); - mid = (mid + Math.imul(ah9, bl2)) | 0; - hi = Math.imul(ah9, bh2); - lo = (lo + Math.imul(al8, bl3)) | 0; - mid = (mid + Math.imul(al8, bh3)) | 0; - mid = (mid + Math.imul(ah8, bl3)) | 0; - hi = (hi + Math.imul(ah8, bh3)) | 0; - lo = (lo + Math.imul(al7, bl4)) | 0; - mid = (mid + Math.imul(al7, bh4)) | 0; - mid = (mid + Math.imul(ah7, bl4)) | 0; - hi = (hi + Math.imul(ah7, bh4)) | 0; - lo = (lo + Math.imul(al6, bl5)) | 0; - mid = (mid + Math.imul(al6, bh5)) | 0; - mid = (mid + Math.imul(ah6, bl5)) | 0; - hi = (hi + Math.imul(ah6, bh5)) | 0; - lo = (lo + Math.imul(al5, bl6)) | 0; - mid = (mid + Math.imul(al5, bh6)) | 0; - mid = (mid + Math.imul(ah5, bl6)) | 0; - hi = (hi + Math.imul(ah5, bh6)) | 0; - lo = (lo + Math.imul(al4, bl7)) | 0; - mid = (mid + Math.imul(al4, bh7)) | 0; - mid = (mid + Math.imul(ah4, bl7)) | 0; - hi = (hi + Math.imul(ah4, bh7)) | 0; - lo = (lo + Math.imul(al3, bl8)) | 0; - mid = (mid + Math.imul(al3, bh8)) | 0; - mid = (mid + Math.imul(ah3, bl8)) | 0; - hi = (hi + Math.imul(ah3, bh8)) | 0; - lo = (lo + Math.imul(al2, bl9)) | 0; - mid = (mid + Math.imul(al2, bh9)) | 0; - mid = (mid + Math.imul(ah2, bl9)) | 0; - hi = (hi + Math.imul(ah2, bh9)) | 0; - var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0; - w11 &= 0x3ffffff; - /* k = 12 */ - lo = Math.imul(al9, bl3); - mid = Math.imul(al9, bh3); - mid = (mid + Math.imul(ah9, bl3)) | 0; - hi = Math.imul(ah9, bh3); - lo = (lo + Math.imul(al8, bl4)) | 0; - mid = (mid + Math.imul(al8, bh4)) | 0; - mid = (mid + Math.imul(ah8, bl4)) | 0; - hi = (hi + Math.imul(ah8, bh4)) | 0; - lo = (lo + Math.imul(al7, bl5)) | 0; - mid = (mid + Math.imul(al7, bh5)) | 0; - mid = (mid + Math.imul(ah7, bl5)) | 0; - hi = (hi + Math.imul(ah7, bh5)) | 0; - lo = (lo + Math.imul(al6, bl6)) | 0; - mid = (mid + Math.imul(al6, bh6)) | 0; - mid = (mid + Math.imul(ah6, bl6)) | 0; - hi = (hi + Math.imul(ah6, bh6)) | 0; - lo = (lo + Math.imul(al5, bl7)) | 0; - mid = (mid + Math.imul(al5, bh7)) | 0; - mid = (mid + Math.imul(ah5, bl7)) | 0; - hi = (hi + Math.imul(ah5, bh7)) | 0; - lo = (lo + Math.imul(al4, bl8)) | 0; - mid = (mid + Math.imul(al4, bh8)) | 0; - mid = (mid + Math.imul(ah4, bl8)) | 0; - hi = (hi + Math.imul(ah4, bh8)) | 0; - lo = (lo + Math.imul(al3, bl9)) | 0; - mid = (mid + Math.imul(al3, bh9)) | 0; - mid = (mid + Math.imul(ah3, bl9)) | 0; - hi = (hi + Math.imul(ah3, bh9)) | 0; - var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0; - w12 &= 0x3ffffff; - /* k = 13 */ - lo = Math.imul(al9, bl4); - mid = Math.imul(al9, bh4); - mid = (mid + Math.imul(ah9, bl4)) | 0; - hi = Math.imul(ah9, bh4); - lo = (lo + Math.imul(al8, bl5)) | 0; - mid = (mid + Math.imul(al8, bh5)) | 0; - mid = (mid + Math.imul(ah8, bl5)) | 0; - hi = (hi + Math.imul(ah8, bh5)) | 0; - lo = (lo + Math.imul(al7, bl6)) | 0; - mid = (mid + Math.imul(al7, bh6)) | 0; - mid = (mid + Math.imul(ah7, bl6)) | 0; - hi = (hi + Math.imul(ah7, bh6)) | 0; - lo = (lo + Math.imul(al6, bl7)) | 0; - mid = (mid + Math.imul(al6, bh7)) | 0; - mid = (mid + Math.imul(ah6, bl7)) | 0; - hi = (hi + Math.imul(ah6, bh7)) | 0; - lo = (lo + Math.imul(al5, bl8)) | 0; - mid = (mid + Math.imul(al5, bh8)) | 0; - mid = (mid + Math.imul(ah5, bl8)) | 0; - hi = (hi + Math.imul(ah5, bh8)) | 0; - lo = (lo + Math.imul(al4, bl9)) | 0; - mid = (mid + Math.imul(al4, bh9)) | 0; - mid = (mid + Math.imul(ah4, bl9)) | 0; - hi = (hi + Math.imul(ah4, bh9)) | 0; - var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0; - w13 &= 0x3ffffff; - /* k = 14 */ - lo = Math.imul(al9, bl5); - mid = Math.imul(al9, bh5); - mid = (mid + Math.imul(ah9, bl5)) | 0; - hi = Math.imul(ah9, bh5); - lo = (lo + Math.imul(al8, bl6)) | 0; - mid = (mid + Math.imul(al8, bh6)) | 0; - mid = (mid + Math.imul(ah8, bl6)) | 0; - hi = (hi + Math.imul(ah8, bh6)) | 0; - lo = (lo + Math.imul(al7, bl7)) | 0; - mid = (mid + Math.imul(al7, bh7)) | 0; - mid = (mid + Math.imul(ah7, bl7)) | 0; - hi = (hi + Math.imul(ah7, bh7)) | 0; - lo = (lo + Math.imul(al6, bl8)) | 0; - mid = (mid + Math.imul(al6, bh8)) | 0; - mid = (mid + Math.imul(ah6, bl8)) | 0; - hi = (hi + Math.imul(ah6, bh8)) | 0; - lo = (lo + Math.imul(al5, bl9)) | 0; - mid = (mid + Math.imul(al5, bh9)) | 0; - mid = (mid + Math.imul(ah5, bl9)) | 0; - hi = (hi + Math.imul(ah5, bh9)) | 0; - var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0; - w14 &= 0x3ffffff; - /* k = 15 */ - lo = Math.imul(al9, bl6); - mid = Math.imul(al9, bh6); - mid = (mid + Math.imul(ah9, bl6)) | 0; - hi = Math.imul(ah9, bh6); - lo = (lo + Math.imul(al8, bl7)) | 0; - mid = (mid + Math.imul(al8, bh7)) | 0; - mid = (mid + Math.imul(ah8, bl7)) | 0; - hi = (hi + Math.imul(ah8, bh7)) | 0; - lo = (lo + Math.imul(al7, bl8)) | 0; - mid = (mid + Math.imul(al7, bh8)) | 0; - mid = (mid + Math.imul(ah7, bl8)) | 0; - hi = (hi + Math.imul(ah7, bh8)) | 0; - lo = (lo + Math.imul(al6, bl9)) | 0; - mid = (mid + Math.imul(al6, bh9)) | 0; - mid = (mid + Math.imul(ah6, bl9)) | 0; - hi = (hi + Math.imul(ah6, bh9)) | 0; - var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0; - w15 &= 0x3ffffff; - /* k = 16 */ - lo = Math.imul(al9, bl7); - mid = Math.imul(al9, bh7); - mid = (mid + Math.imul(ah9, bl7)) | 0; - hi = Math.imul(ah9, bh7); - lo = (lo + Math.imul(al8, bl8)) | 0; - mid = (mid + Math.imul(al8, bh8)) | 0; - mid = (mid + Math.imul(ah8, bl8)) | 0; - hi = (hi + Math.imul(ah8, bh8)) | 0; - lo = (lo + Math.imul(al7, bl9)) | 0; - mid = (mid + Math.imul(al7, bh9)) | 0; - mid = (mid + Math.imul(ah7, bl9)) | 0; - hi = (hi + Math.imul(ah7, bh9)) | 0; - var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0; - w16 &= 0x3ffffff; - /* k = 17 */ - lo = Math.imul(al9, bl8); - mid = Math.imul(al9, bh8); - mid = (mid + Math.imul(ah9, bl8)) | 0; - hi = Math.imul(ah9, bh8); - lo = (lo + Math.imul(al8, bl9)) | 0; - mid = (mid + Math.imul(al8, bh9)) | 0; - mid = (mid + Math.imul(ah8, bl9)) | 0; - hi = (hi + Math.imul(ah8, bh9)) | 0; - var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0; - w17 &= 0x3ffffff; - /* k = 18 */ - lo = Math.imul(al9, bl9); - mid = Math.imul(al9, bh9); - mid = (mid + Math.imul(ah9, bl9)) | 0; - hi = Math.imul(ah9, bh9); - var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0; - w18 &= 0x3ffffff; - o[0] = w0; - o[1] = w1; - o[2] = w2; - o[3] = w3; - o[4] = w4; - o[5] = w5; - o[6] = w6; - o[7] = w7; - o[8] = w8; - o[9] = w9; - o[10] = w10; - o[11] = w11; - o[12] = w12; - o[13] = w13; - o[14] = w14; - o[15] = w15; - o[16] = w16; - o[17] = w17; - o[18] = w18; - if (c !== 0) { - o[19] = c; - out.length++; - } - return out; - }; - - // Polyfill comb - if (!Math.imul) { - comb10MulTo = smallMulTo; - } - - function bigMulTo (self, num, out) { - out.negative = num.negative ^ self.negative; - out.length = self.length + num.length; - - var carry = 0; - var hncarry = 0; - for (var k = 0; k < out.length - 1; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = hncarry; - hncarry = 0; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j; - var a = self.words[i] | 0; - var b = num.words[j] | 0; - var r = a * b; - - var lo = r & 0x3ffffff; - ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0; - lo = (lo + rword) | 0; - rword = lo & 0x3ffffff; - ncarry = (ncarry + (lo >>> 26)) | 0; - - hncarry += ncarry >>> 26; - ncarry &= 0x3ffffff; - } - out.words[k] = rword; - carry = ncarry; - ncarry = hncarry; - } - if (carry !== 0) { - out.words[k] = carry; - } else { - out.length--; - } - - return out._strip(); - } - - function jumboMulTo (self, num, out) { - // Temporary disable, see https://github.com/indutny/bn.js/issues/211 - // var fftm = new FFTM(); - // return fftm.mulp(self, num, out); - return bigMulTo(self, num, out); - } - - BN.prototype.mulTo = function mulTo (num, out) { - var res; - var len = this.length + num.length; - if (this.length === 10 && num.length === 10) { - res = comb10MulTo(this, num, out); - } else if (len < 63) { - res = smallMulTo(this, num, out); - } else if (len < 1024) { - res = bigMulTo(this, num, out); - } else { - res = jumboMulTo(this, num, out); - } - - return res; - }; - - // Cooley-Tukey algorithm for FFT - // slightly revisited to rely on looping instead of recursion - - function FFTM (x, y) { - this.x = x; - this.y = y; - } - - FFTM.prototype.makeRBT = function makeRBT (N) { - var t = new Array(N); - var l = BN.prototype._countBits(N) - 1; - for (var i = 0; i < N; i++) { - t[i] = this.revBin(i, l, N); - } - - return t; - }; - - // Returns binary-reversed representation of `x` - FFTM.prototype.revBin = function revBin (x, l, N) { - if (x === 0 || x === N - 1) return x; - - var rb = 0; - for (var i = 0; i < l; i++) { - rb |= (x & 1) << (l - i - 1); - x >>= 1; - } - - return rb; - }; - - // Performs "tweedling" phase, therefore 'emulating' - // behaviour of the recursive algorithm - FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) { - for (var i = 0; i < N; i++) { - rtws[i] = rws[rbt[i]]; - itws[i] = iws[rbt[i]]; - } - }; - - FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) { - this.permute(rbt, rws, iws, rtws, itws, N); - - for (var s = 1; s < N; s <<= 1) { - var l = s << 1; - - var rtwdf = Math.cos(2 * Math.PI / l); - var itwdf = Math.sin(2 * Math.PI / l); - - for (var p = 0; p < N; p += l) { - var rtwdf_ = rtwdf; - var itwdf_ = itwdf; - - for (var j = 0; j < s; j++) { - var re = rtws[p + j]; - var ie = itws[p + j]; - - var ro = rtws[p + j + s]; - var io = itws[p + j + s]; - - var rx = rtwdf_ * ro - itwdf_ * io; - - io = rtwdf_ * io + itwdf_ * ro; - ro = rx; - - rtws[p + j] = re + ro; - itws[p + j] = ie + io; - - rtws[p + j + s] = re - ro; - itws[p + j + s] = ie - io; - - /* jshint maxdepth : false */ - if (j !== l) { - rx = rtwdf * rtwdf_ - itwdf * itwdf_; - - itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; - rtwdf_ = rx; - } - } - } - } - }; - - FFTM.prototype.guessLen13b = function guessLen13b (n, m) { - var N = Math.max(m, n) | 1; - var odd = N & 1; - var i = 0; - for (N = N / 2 | 0; N; N = N >>> 1) { - i++; - } - - return 1 << i + 1 + odd; - }; - - FFTM.prototype.conjugate = function conjugate (rws, iws, N) { - if (N <= 1) return; - - for (var i = 0; i < N / 2; i++) { - var t = rws[i]; - - rws[i] = rws[N - i - 1]; - rws[N - i - 1] = t; - - t = iws[i]; - - iws[i] = -iws[N - i - 1]; - iws[N - i - 1] = -t; - } - }; - - FFTM.prototype.normalize13b = function normalize13b (ws, N) { - var carry = 0; - for (var i = 0; i < N / 2; i++) { - var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + - Math.round(ws[2 * i] / N) + - carry; - - ws[i] = w & 0x3ffffff; - - if (w < 0x4000000) { - carry = 0; - } else { - carry = w / 0x4000000 | 0; - } - } - - return ws; - }; - - FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) { - var carry = 0; - for (var i = 0; i < len; i++) { - carry = carry + (ws[i] | 0); - - rws[2 * i] = carry & 0x1fff; carry = carry >>> 13; - rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13; - } - - // Pad with zeroes - for (i = 2 * len; i < N; ++i) { - rws[i] = 0; - } - - assert(carry === 0); - assert((carry & ~0x1fff) === 0); - }; - - FFTM.prototype.stub = function stub (N) { - var ph = new Array(N); - for (var i = 0; i < N; i++) { - ph[i] = 0; - } - - return ph; - }; - - FFTM.prototype.mulp = function mulp (x, y, out) { - var N = 2 * this.guessLen13b(x.length, y.length); - - var rbt = this.makeRBT(N); - - var _ = this.stub(N); - - var rws = new Array(N); - var rwst = new Array(N); - var iwst = new Array(N); - - var nrws = new Array(N); - var nrwst = new Array(N); - var niwst = new Array(N); - - var rmws = out.words; - rmws.length = N; - - this.convert13b(x.words, x.length, rws, N); - this.convert13b(y.words, y.length, nrws, N); - - this.transform(rws, _, rwst, iwst, N, rbt); - this.transform(nrws, _, nrwst, niwst, N, rbt); - - for (var i = 0; i < N; i++) { - var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; - iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; - rwst[i] = rx; - } - - this.conjugate(rwst, iwst, N); - this.transform(rwst, iwst, rmws, _, N, rbt); - this.conjugate(rmws, _, N); - this.normalize13b(rmws, N); - - out.negative = x.negative ^ y.negative; - out.length = x.length + y.length; - return out._strip(); - }; - - // Multiply `this` by `num` - BN.prototype.mul = function mul (num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return this.mulTo(num, out); - }; - - // Multiply employing FFT - BN.prototype.mulf = function mulf (num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return jumboMulTo(this, num, out); - }; - - // In-place Multiplication - BN.prototype.imul = function imul (num) { - return this.clone().mulTo(num, this); - }; - - BN.prototype.imuln = function imuln (num) { - var isNegNum = num < 0; - if (isNegNum) num = -num; - - assert(typeof num === 'number'); - assert(num < 0x4000000); - - // Carry - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = (this.words[i] | 0) * num; - var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); - carry >>= 26; - carry += (w / 0x4000000) | 0; - // NOTE: lo is 27bit maximum - carry += lo >>> 26; - this.words[i] = lo & 0x3ffffff; - } - - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } - - return isNegNum ? this.ineg() : this; - }; - - BN.prototype.muln = function muln (num) { - return this.clone().imuln(num); - }; - - // `this` * `this` - BN.prototype.sqr = function sqr () { - return this.mul(this); - }; - - // `this` * `this` in-place - BN.prototype.isqr = function isqr () { - return this.imul(this.clone()); - }; - - // Math.pow(`this`, `num`) - BN.prototype.pow = function pow (num) { - var w = toBitArray(num); - if (w.length === 0) return new BN(1); - - // Skip leading zeroes - var res = this; - for (var i = 0; i < w.length; i++, res = res.sqr()) { - if (w[i] !== 0) break; - } - - if (++i < w.length) { - for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { - if (w[i] === 0) continue; - - res = res.mul(q); - } - } - - return res; - }; - - // Shift-left in-place - BN.prototype.iushln = function iushln (bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r); - var i; - - if (r !== 0) { - var carry = 0; - - for (i = 0; i < this.length; i++) { - var newCarry = this.words[i] & carryMask; - var c = ((this.words[i] | 0) - newCarry) << r; - this.words[i] = c | carry; - carry = newCarry >>> (26 - r); - } - - if (carry) { - this.words[i] = carry; - this.length++; - } - } - - if (s !== 0) { - for (i = this.length - 1; i >= 0; i--) { - this.words[i + s] = this.words[i]; - } - - for (i = 0; i < s; i++) { - this.words[i] = 0; - } - - this.length += s; - } - - return this._strip(); - }; - - BN.prototype.ishln = function ishln (bits) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushln(bits); - }; - - // Shift-right in-place - // NOTE: `hint` is a lowest bit before trailing zeroes - // NOTE: if `extended` is present - it will be filled with destroyed bits - BN.prototype.iushrn = function iushrn (bits, hint, extended) { - assert(typeof bits === 'number' && bits >= 0); - var h; - if (hint) { - h = (hint - (hint % 26)) / 26; - } else { - h = 0; - } - - var r = bits % 26; - var s = Math.min((bits - r) / 26, this.length); - var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); - var maskedWords = extended; - - h -= s; - h = Math.max(0, h); - - // Extended mode, copy masked part - if (maskedWords) { - for (var i = 0; i < s; i++) { - maskedWords.words[i] = this.words[i]; - } - maskedWords.length = s; - } - - if (s === 0) { - // No-op, we should not move anything at all - } else if (this.length > s) { - this.length -= s; - for (i = 0; i < this.length; i++) { - this.words[i] = this.words[i + s]; - } - } else { - this.words[0] = 0; - this.length = 1; - } - - var carry = 0; - for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { - var word = this.words[i] | 0; - this.words[i] = (carry << (26 - r)) | (word >>> r); - carry = word & mask; - } - - // Push carried bits as a mask - if (maskedWords && carry !== 0) { - maskedWords.words[maskedWords.length++] = carry; - } - - if (this.length === 0) { - this.words[0] = 0; - this.length = 1; - } - - return this._strip(); - }; - - BN.prototype.ishrn = function ishrn (bits, hint, extended) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushrn(bits, hint, extended); - }; - - // Shift-left - BN.prototype.shln = function shln (bits) { - return this.clone().ishln(bits); - }; - - BN.prototype.ushln = function ushln (bits) { - return this.clone().iushln(bits); - }; - - // Shift-right - BN.prototype.shrn = function shrn (bits) { - return this.clone().ishrn(bits); - }; - - BN.prototype.ushrn = function ushrn (bits) { - return this.clone().iushrn(bits); - }; - - // Test if n bit is set - BN.prototype.testn = function testn (bit) { - assert(typeof bit === 'number' && bit >= 0); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; - - // Fast case: bit is much higher than all existing words - if (this.length <= s) return false; - - // Check bit and return - var w = this.words[s]; - - return !!(w & q); - }; - - // Return only lowers bits of number (in-place) - BN.prototype.imaskn = function imaskn (bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - - assert(this.negative === 0, 'imaskn works only with positive numbers'); - - if (this.length <= s) { - return this; - } - - if (r !== 0) { - s++; - } - this.length = Math.min(s, this.length); - - if (r !== 0) { - var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); - this.words[this.length - 1] &= mask; - } - - return this._strip(); - }; - - // Return only lowers bits of number - BN.prototype.maskn = function maskn (bits) { - return this.clone().imaskn(bits); - }; - - // Add plain number `num` to `this` - BN.prototype.iaddn = function iaddn (num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.isubn(-num); - - // Possible sign change - if (this.negative !== 0) { - if (this.length === 1 && (this.words[0] | 0) <= num) { - this.words[0] = num - (this.words[0] | 0); - this.negative = 0; - return this; - } - - this.negative = 0; - this.isubn(num); - this.negative = 1; - return this; - } - - // Add without checks - return this._iaddn(num); - }; - - BN.prototype._iaddn = function _iaddn (num) { - this.words[0] += num; - - // Carry - for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { - this.words[i] -= 0x4000000; - if (i === this.length - 1) { - this.words[i + 1] = 1; - } else { - this.words[i + 1]++; - } - } - this.length = Math.max(this.length, i + 1); - - return this; - }; - - // Subtract plain number `num` from `this` - BN.prototype.isubn = function isubn (num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.iaddn(-num); - - if (this.negative !== 0) { - this.negative = 0; - this.iaddn(num); - this.negative = 1; - return this; - } - - this.words[0] -= num; - - if (this.length === 1 && this.words[0] < 0) { - this.words[0] = -this.words[0]; - this.negative = 1; - } else { - // Carry - for (var i = 0; i < this.length && this.words[i] < 0; i++) { - this.words[i] += 0x4000000; - this.words[i + 1] -= 1; - } - } - - return this._strip(); - }; - - BN.prototype.addn = function addn (num) { - return this.clone().iaddn(num); - }; - - BN.prototype.subn = function subn (num) { - return this.clone().isubn(num); - }; - - BN.prototype.iabs = function iabs () { - this.negative = 0; - - return this; - }; - - BN.prototype.abs = function abs () { - return this.clone().iabs(); - }; - - BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) { - var len = num.length + shift; - var i; - - this._expand(len); - - var w; - var carry = 0; - for (i = 0; i < num.length; i++) { - w = (this.words[i + shift] | 0) + carry; - var right = (num.words[i] | 0) * mul; - w -= right & 0x3ffffff; - carry = (w >> 26) - ((right / 0x4000000) | 0); - this.words[i + shift] = w & 0x3ffffff; - } - for (; i < this.length - shift; i++) { - w = (this.words[i + shift] | 0) + carry; - carry = w >> 26; - this.words[i + shift] = w & 0x3ffffff; - } - - if (carry === 0) return this._strip(); - - // Subtraction overflow - assert(carry === -1); - carry = 0; - for (i = 0; i < this.length; i++) { - w = -(this.words[i] | 0) + carry; - carry = w >> 26; - this.words[i] = w & 0x3ffffff; - } - this.negative = 1; - - return this._strip(); - }; - - BN.prototype._wordDiv = function _wordDiv (num, mode) { - var shift = this.length - num.length; - - var a = this.clone(); - var b = num; - - // Normalize - var bhi = b.words[b.length - 1] | 0; - var bhiBits = this._countBits(bhi); - shift = 26 - bhiBits; - if (shift !== 0) { - b = b.ushln(shift); - a.iushln(shift); - bhi = b.words[b.length - 1] | 0; - } - - // Initialize quotient - var m = a.length - b.length; - var q; - - if (mode !== 'mod') { - q = new BN(null); - q.length = m + 1; - q.words = new Array(q.length); - for (var i = 0; i < q.length; i++) { - q.words[i] = 0; - } - } - - var diff = a.clone()._ishlnsubmul(b, 1, m); - if (diff.negative === 0) { - a = diff; - if (q) { - q.words[m] = 1; - } - } - - for (var j = m - 1; j >= 0; j--) { - var qj = (a.words[b.length + j] | 0) * 0x4000000 + - (a.words[b.length + j - 1] | 0); - - // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max - // (0x7ffffff) - qj = Math.min((qj / bhi) | 0, 0x3ffffff); - - a._ishlnsubmul(b, qj, j); - while (a.negative !== 0) { - qj--; - a.negative = 0; - a._ishlnsubmul(b, 1, j); - if (!a.isZero()) { - a.negative ^= 1; - } - } - if (q) { - q.words[j] = qj; - } - } - if (q) { - q._strip(); - } - a._strip(); - - // Denormalize - if (mode !== 'div' && shift !== 0) { - a.iushrn(shift); - } - - return { - div: q || null, - mod: a - }; - }; - - // NOTE: 1) `mode` can be set to `mod` to request mod only, - // to `div` to request div only, or be absent to - // request both div & mod - // 2) `positive` is true if unsigned mod is requested - BN.prototype.divmod = function divmod (num, mode, positive) { - assert(!num.isZero()); - - if (this.isZero()) { - return { - div: new BN(0), - mod: new BN(0) - }; - } - - var div, mod, res; - if (this.negative !== 0 && num.negative === 0) { - res = this.neg().divmod(num, mode); - - if (mode !== 'mod') { - div = res.div.neg(); - } - - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.iadd(num); - } - } - - return { - div: div, - mod: mod - }; - } - - if (this.negative === 0 && num.negative !== 0) { - res = this.divmod(num.neg(), mode); - - if (mode !== 'mod') { - div = res.div.neg(); - } - - return { - div: div, - mod: res.mod - }; - } - - if ((this.negative & num.negative) !== 0) { - res = this.neg().divmod(num.neg(), mode); - - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.isub(num); - } - } - - return { - div: res.div, - mod: mod - }; - } - - // Both numbers are positive at this point - - // Strip both numbers to approximate shift value - if (num.length > this.length || this.cmp(num) < 0) { - return { - div: new BN(0), - mod: this - }; - } - - // Very short reduction - if (num.length === 1) { - if (mode === 'div') { - return { - div: this.divn(num.words[0]), - mod: null - }; - } - - if (mode === 'mod') { - return { - div: null, - mod: new BN(this.modrn(num.words[0])) - }; - } - - return { - div: this.divn(num.words[0]), - mod: new BN(this.modrn(num.words[0])) - }; - } - - return this._wordDiv(num, mode); - }; - - // Find `this` / `num` - BN.prototype.div = function div (num) { - return this.divmod(num, 'div', false).div; - }; - - // Find `this` % `num` - BN.prototype.mod = function mod (num) { - return this.divmod(num, 'mod', false).mod; - }; - - BN.prototype.umod = function umod (num) { - return this.divmod(num, 'mod', true).mod; - }; - - // Find Round(`this` / `num`) - BN.prototype.divRound = function divRound (num) { - var dm = this.divmod(num); - - // Fast case - exact division - if (dm.mod.isZero()) return dm.div; - - var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; - - var half = num.ushrn(1); - var r2 = num.andln(1); - var cmp = mod.cmp(half); - - // Round down - if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div; - - // Round up - return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); - }; - - BN.prototype.modrn = function modrn (num) { - var isNegNum = num < 0; - if (isNegNum) num = -num; - - assert(num <= 0x3ffffff); - var p = (1 << 26) % num; - - var acc = 0; - for (var i = this.length - 1; i >= 0; i--) { - acc = (p * acc + (this.words[i] | 0)) % num; - } - - return isNegNum ? -acc : acc; - }; - - // WARNING: DEPRECATED - BN.prototype.modn = function modn (num) { - return this.modrn(num); - }; - - // In-place division by number - BN.prototype.idivn = function idivn (num) { - var isNegNum = num < 0; - if (isNegNum) num = -num; - - assert(num <= 0x3ffffff); - - var carry = 0; - for (var i = this.length - 1; i >= 0; i--) { - var w = (this.words[i] | 0) + carry * 0x4000000; - this.words[i] = (w / num) | 0; - carry = w % num; - } - - this._strip(); - return isNegNum ? this.ineg() : this; - }; - - BN.prototype.divn = function divn (num) { - return this.clone().idivn(num); - }; - - BN.prototype.egcd = function egcd (p) { - assert(p.negative === 0); - assert(!p.isZero()); - - var x = this; - var y = p.clone(); - - if (x.negative !== 0) { - x = x.umod(p); - } else { - x = x.clone(); - } - - // A * x + B * y = x - var A = new BN(1); - var B = new BN(0); - - // C * x + D * y = y - var C = new BN(0); - var D = new BN(1); - - var g = 0; - - while (x.isEven() && y.isEven()) { - x.iushrn(1); - y.iushrn(1); - ++g; - } - - var yp = y.clone(); - var xp = x.clone(); - - while (!x.isZero()) { - for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1); - if (i > 0) { - x.iushrn(i); - while (i-- > 0) { - if (A.isOdd() || B.isOdd()) { - A.iadd(yp); - B.isub(xp); - } - - A.iushrn(1); - B.iushrn(1); - } - } - - for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); - if (j > 0) { - y.iushrn(j); - while (j-- > 0) { - if (C.isOdd() || D.isOdd()) { - C.iadd(yp); - D.isub(xp); - } - - C.iushrn(1); - D.iushrn(1); - } - } - - if (x.cmp(y) >= 0) { - x.isub(y); - A.isub(C); - B.isub(D); - } else { - y.isub(x); - C.isub(A); - D.isub(B); - } - } - - return { - a: C, - b: D, - gcd: y.iushln(g) - }; - }; - - // This is reduced incarnation of the binary EEA - // above, designated to invert members of the - // _prime_ fields F(p) at a maximal speed - BN.prototype._invmp = function _invmp (p) { - assert(p.negative === 0); - assert(!p.isZero()); - - var a = this; - var b = p.clone(); - - if (a.negative !== 0) { - a = a.umod(p); - } else { - a = a.clone(); - } - - var x1 = new BN(1); - var x2 = new BN(0); - - var delta = b.clone(); - - while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { - for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1); - if (i > 0) { - a.iushrn(i); - while (i-- > 0) { - if (x1.isOdd()) { - x1.iadd(delta); - } - - x1.iushrn(1); - } - } - - for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); - if (j > 0) { - b.iushrn(j); - while (j-- > 0) { - if (x2.isOdd()) { - x2.iadd(delta); - } - - x2.iushrn(1); - } - } - - if (a.cmp(b) >= 0) { - a.isub(b); - x1.isub(x2); - } else { - b.isub(a); - x2.isub(x1); - } - } - - var res; - if (a.cmpn(1) === 0) { - res = x1; - } else { - res = x2; - } - - if (res.cmpn(0) < 0) { - res.iadd(p); - } - - return res; - }; - - BN.prototype.gcd = function gcd (num) { - if (this.isZero()) return num.abs(); - if (num.isZero()) return this.abs(); - - var a = this.clone(); - var b = num.clone(); - a.negative = 0; - b.negative = 0; - - // Remove common factor of two - for (var shift = 0; a.isEven() && b.isEven(); shift++) { - a.iushrn(1); - b.iushrn(1); - } - - do { - while (a.isEven()) { - a.iushrn(1); - } - while (b.isEven()) { - b.iushrn(1); - } - - var r = a.cmp(b); - if (r < 0) { - // Swap `a` and `b` to make `a` always bigger than `b` - var t = a; - a = b; - b = t; - } else if (r === 0 || b.cmpn(1) === 0) { - break; - } - - a.isub(b); - } while (true); - - return b.iushln(shift); - }; - - // Invert number in the field F(num) - BN.prototype.invm = function invm (num) { - return this.egcd(num).a.umod(num); - }; - - BN.prototype.isEven = function isEven () { - return (this.words[0] & 1) === 0; - }; - - BN.prototype.isOdd = function isOdd () { - return (this.words[0] & 1) === 1; - }; - - // And first word and num - BN.prototype.andln = function andln (num) { - return this.words[0] & num; - }; - - // Increment at the bit position in-line - BN.prototype.bincn = function bincn (bit) { - assert(typeof bit === 'number'); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; - - // Fast case: bit is much higher than all existing words - if (this.length <= s) { - this._expand(s + 1); - this.words[s] |= q; - return this; - } - - // Add bit and propagate, if needed - var carry = q; - for (var i = s; carry !== 0 && i < this.length; i++) { - var w = this.words[i] | 0; - w += carry; - carry = w >>> 26; - w &= 0x3ffffff; - this.words[i] = w; - } - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } - return this; - }; - - BN.prototype.isZero = function isZero () { - return this.length === 1 && this.words[0] === 0; - }; - - BN.prototype.cmpn = function cmpn (num) { - var negative = num < 0; - - if (this.negative !== 0 && !negative) return -1; - if (this.negative === 0 && negative) return 1; - - this._strip(); - - var res; - if (this.length > 1) { - res = 1; - } else { - if (negative) { - num = -num; - } - - assert(num <= 0x3ffffff, 'Number is too big'); - - var w = this.words[0] | 0; - res = w === num ? 0 : w < num ? -1 : 1; - } - if (this.negative !== 0) return -res | 0; - return res; - }; - - // Compare two numbers and return: - // 1 - if `this` > `num` - // 0 - if `this` == `num` - // -1 - if `this` < `num` - BN.prototype.cmp = function cmp (num) { - if (this.negative !== 0 && num.negative === 0) return -1; - if (this.negative === 0 && num.negative !== 0) return 1; - - var res = this.ucmp(num); - if (this.negative !== 0) return -res | 0; - return res; - }; - - // Unsigned comparison - BN.prototype.ucmp = function ucmp (num) { - // At this point both numbers have the same sign - if (this.length > num.length) return 1; - if (this.length < num.length) return -1; - - var res = 0; - for (var i = this.length - 1; i >= 0; i--) { - var a = this.words[i] | 0; - var b = num.words[i] | 0; - - if (a === b) continue; - if (a < b) { - res = -1; - } else if (a > b) { - res = 1; - } - break; - } - return res; - }; - - BN.prototype.gtn = function gtn (num) { - return this.cmpn(num) === 1; - }; - - BN.prototype.gt = function gt (num) { - return this.cmp(num) === 1; - }; - - BN.prototype.gten = function gten (num) { - return this.cmpn(num) >= 0; - }; - - BN.prototype.gte = function gte (num) { - return this.cmp(num) >= 0; - }; - - BN.prototype.ltn = function ltn (num) { - return this.cmpn(num) === -1; - }; - - BN.prototype.lt = function lt (num) { - return this.cmp(num) === -1; - }; - - BN.prototype.lten = function lten (num) { - return this.cmpn(num) <= 0; - }; - - BN.prototype.lte = function lte (num) { - return this.cmp(num) <= 0; - }; - - BN.prototype.eqn = function eqn (num) { - return this.cmpn(num) === 0; - }; - - BN.prototype.eq = function eq (num) { - return this.cmp(num) === 0; - }; - - // - // A reduce context, could be using montgomery or something better, depending - // on the `m` itself. - // - BN.red = function red (num) { - return new Red(num); - }; - - BN.prototype.toRed = function toRed (ctx) { - assert(!this.red, 'Already a number in reduction context'); - assert(this.negative === 0, 'red works only with positives'); - return ctx.convertTo(this)._forceRed(ctx); - }; - - BN.prototype.fromRed = function fromRed () { - assert(this.red, 'fromRed works only with numbers in reduction context'); - return this.red.convertFrom(this); - }; - - BN.prototype._forceRed = function _forceRed (ctx) { - this.red = ctx; - return this; - }; - - BN.prototype.forceRed = function forceRed (ctx) { - assert(!this.red, 'Already a number in reduction context'); - return this._forceRed(ctx); - }; - - BN.prototype.redAdd = function redAdd (num) { - assert(this.red, 'redAdd works only with red numbers'); - return this.red.add(this, num); - }; - - BN.prototype.redIAdd = function redIAdd (num) { - assert(this.red, 'redIAdd works only with red numbers'); - return this.red.iadd(this, num); - }; - - BN.prototype.redSub = function redSub (num) { - assert(this.red, 'redSub works only with red numbers'); - return this.red.sub(this, num); - }; - - BN.prototype.redISub = function redISub (num) { - assert(this.red, 'redISub works only with red numbers'); - return this.red.isub(this, num); - }; - - BN.prototype.redShl = function redShl (num) { - assert(this.red, 'redShl works only with red numbers'); - return this.red.shl(this, num); - }; - - BN.prototype.redMul = function redMul (num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.mul(this, num); - }; - - BN.prototype.redIMul = function redIMul (num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.imul(this, num); - }; - - BN.prototype.redSqr = function redSqr () { - assert(this.red, 'redSqr works only with red numbers'); - this.red._verify1(this); - return this.red.sqr(this); - }; - - BN.prototype.redISqr = function redISqr () { - assert(this.red, 'redISqr works only with red numbers'); - this.red._verify1(this); - return this.red.isqr(this); - }; - - // Square root over p - BN.prototype.redSqrt = function redSqrt () { - assert(this.red, 'redSqrt works only with red numbers'); - this.red._verify1(this); - return this.red.sqrt(this); - }; - - BN.prototype.redInvm = function redInvm () { - assert(this.red, 'redInvm works only with red numbers'); - this.red._verify1(this); - return this.red.invm(this); - }; - - // Return negative clone of `this` % `red modulo` - BN.prototype.redNeg = function redNeg () { - assert(this.red, 'redNeg works only with red numbers'); - this.red._verify1(this); - return this.red.neg(this); - }; - - BN.prototype.redPow = function redPow (num) { - assert(this.red && !num.red, 'redPow(normalNum)'); - this.red._verify1(this); - return this.red.pow(this, num); - }; - - // Prime numbers with efficient reduction - var primes = { - k256: null, - p224: null, - p192: null, - p25519: null - }; - - // Pseudo-Mersenne prime - function MPrime (name, p) { - // P = 2 ^ N - K - this.name = name; - this.p = new BN(p, 16); - this.n = this.p.bitLength(); - this.k = new BN(1).iushln(this.n).isub(this.p); - - this.tmp = this._tmp(); - } - - MPrime.prototype._tmp = function _tmp () { - var tmp = new BN(null); - tmp.words = new Array(Math.ceil(this.n / 13)); - return tmp; - }; - - MPrime.prototype.ireduce = function ireduce (num) { - // Assumes that `num` is less than `P^2` - // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) - var r = num; - var rlen; - - do { - this.split(r, this.tmp); - r = this.imulK(r); - r = r.iadd(this.tmp); - rlen = r.bitLength(); - } while (rlen > this.n); - - var cmp = rlen < this.n ? -1 : r.ucmp(this.p); - if (cmp === 0) { - r.words[0] = 0; - r.length = 1; - } else if (cmp > 0) { - r.isub(this.p); - } else { - if (r.strip !== undefined) { - // r is a BN v4 instance - r.strip(); - } else { - // r is a BN v5 instance - r._strip(); - } - } - - return r; - }; - - MPrime.prototype.split = function split (input, out) { - input.iushrn(this.n, 0, out); - }; - - MPrime.prototype.imulK = function imulK (num) { - return num.imul(this.k); - }; - - function K256 () { - MPrime.call( - this, - 'k256', - 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); - } - inherits(K256, MPrime); - - K256.prototype.split = function split (input, output) { - // 256 = 9 * 26 + 22 - var mask = 0x3fffff; - - var outLen = Math.min(input.length, 9); - for (var i = 0; i < outLen; i++) { - output.words[i] = input.words[i]; - } - output.length = outLen; - - if (input.length <= 9) { - input.words[0] = 0; - input.length = 1; - return; - } - - // Shift by 9 limbs - var prev = input.words[9]; - output.words[output.length++] = prev & mask; - - for (i = 10; i < input.length; i++) { - var next = input.words[i] | 0; - input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22); - prev = next; - } - prev >>>= 22; - input.words[i - 10] = prev; - if (prev === 0 && input.length > 10) { - input.length -= 10; - } else { - input.length -= 9; - } - }; - - K256.prototype.imulK = function imulK (num) { - // K = 0x1000003d1 = [ 0x40, 0x3d1 ] - num.words[num.length] = 0; - num.words[num.length + 1] = 0; - num.length += 2; - - // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 - var lo = 0; - for (var i = 0; i < num.length; i++) { - var w = num.words[i] | 0; - lo += w * 0x3d1; - num.words[i] = lo & 0x3ffffff; - lo = w * 0x40 + ((lo / 0x4000000) | 0); - } - - // Fast length reduction - if (num.words[num.length - 1] === 0) { - num.length--; - if (num.words[num.length - 1] === 0) { - num.length--; - } - } - return num; - }; - - function P224 () { - MPrime.call( - this, - 'p224', - 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); - } - inherits(P224, MPrime); - - function P192 () { - MPrime.call( - this, - 'p192', - 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); - } - inherits(P192, MPrime); - - function P25519 () { - // 2 ^ 255 - 19 - MPrime.call( - this, - '25519', - '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); - } - inherits(P25519, MPrime); - - P25519.prototype.imulK = function imulK (num) { - // K = 0x13 - var carry = 0; - for (var i = 0; i < num.length; i++) { - var hi = (num.words[i] | 0) * 0x13 + carry; - var lo = hi & 0x3ffffff; - hi >>>= 26; - - num.words[i] = lo; - carry = hi; - } - if (carry !== 0) { - num.words[num.length++] = carry; - } - return num; - }; - - // Exported mostly for testing purposes, use plain name instead - BN._prime = function prime (name) { - // Cached version of prime - if (primes[name]) return primes[name]; - - var prime; - if (name === 'k256') { - prime = new K256(); - } else if (name === 'p224') { - prime = new P224(); - } else if (name === 'p192') { - prime = new P192(); - } else if (name === 'p25519') { - prime = new P25519(); - } else { - throw new Error('Unknown prime ' + name); - } - primes[name] = prime; - - return prime; - }; - - // - // Base reduction engine - // - function Red (m) { - if (typeof m === 'string') { - var prime = BN._prime(m); - this.m = prime.p; - this.prime = prime; - } else { - assert(m.gtn(1), 'modulus must be greater than 1'); - this.m = m; - this.prime = null; - } - } - - Red.prototype._verify1 = function _verify1 (a) { - assert(a.negative === 0, 'red works only with positives'); - assert(a.red, 'red works only with red numbers'); - }; - - Red.prototype._verify2 = function _verify2 (a, b) { - assert((a.negative | b.negative) === 0, 'red works only with positives'); - assert(a.red && a.red === b.red, - 'red works only with red numbers'); - }; - - Red.prototype.imod = function imod (a) { - if (this.prime) return this.prime.ireduce(a)._forceRed(this); - - move(a, a.umod(this.m)._forceRed(this)); - return a; - }; - - Red.prototype.neg = function neg (a) { - if (a.isZero()) { - return a.clone(); - } - - return this.m.sub(a)._forceRed(this); - }; - - Red.prototype.add = function add (a, b) { - this._verify2(a, b); - - var res = a.add(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res._forceRed(this); - }; - - Red.prototype.iadd = function iadd (a, b) { - this._verify2(a, b); - - var res = a.iadd(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res; - }; - - Red.prototype.sub = function sub (a, b) { - this._verify2(a, b); - - var res = a.sub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res._forceRed(this); - }; - - Red.prototype.isub = function isub (a, b) { - this._verify2(a, b); - - var res = a.isub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res; - }; - - Red.prototype.shl = function shl (a, num) { - this._verify1(a); - return this.imod(a.ushln(num)); - }; - - Red.prototype.imul = function imul (a, b) { - this._verify2(a, b); - return this.imod(a.imul(b)); - }; - - Red.prototype.mul = function mul (a, b) { - this._verify2(a, b); - return this.imod(a.mul(b)); - }; - - Red.prototype.isqr = function isqr (a) { - return this.imul(a, a.clone()); - }; - - Red.prototype.sqr = function sqr (a) { - return this.mul(a, a); - }; - - Red.prototype.sqrt = function sqrt (a) { - if (a.isZero()) return a.clone(); - - var mod3 = this.m.andln(3); - assert(mod3 % 2 === 1); - - // Fast case - if (mod3 === 3) { - var pow = this.m.add(new BN(1)).iushrn(2); - return this.pow(a, pow); - } - - // Tonelli-Shanks algorithm (Totally unoptimized and slow) - // - // Find Q and S, that Q * 2 ^ S = (P - 1) - var q = this.m.subn(1); - var s = 0; - while (!q.isZero() && q.andln(1) === 0) { - s++; - q.iushrn(1); - } - assert(!q.isZero()); - - var one = new BN(1).toRed(this); - var nOne = one.redNeg(); - - // Find quadratic non-residue - // NOTE: Max is such because of generalized Riemann hypothesis. - var lpow = this.m.subn(1).iushrn(1); - var z = this.m.bitLength(); - z = new BN(2 * z * z).toRed(this); - - while (this.pow(z, lpow).cmp(nOne) !== 0) { - z.redIAdd(nOne); - } - - var c = this.pow(z, q); - var r = this.pow(a, q.addn(1).iushrn(1)); - var t = this.pow(a, q); - var m = s; - while (t.cmp(one) !== 0) { - var tmp = t; - for (var i = 0; tmp.cmp(one) !== 0; i++) { - tmp = tmp.redSqr(); - } - assert(i < m); - var b = this.pow(c, new BN(1).iushln(m - i - 1)); - - r = r.redMul(b); - c = b.redSqr(); - t = t.redMul(c); - m = i; - } - - return r; - }; - - Red.prototype.invm = function invm (a) { - var inv = a._invmp(this.m); - if (inv.negative !== 0) { - inv.negative = 0; - return this.imod(inv).redNeg(); - } else { - return this.imod(inv); - } - }; - - Red.prototype.pow = function pow (a, num) { - if (num.isZero()) return new BN(1).toRed(this); - if (num.cmpn(1) === 0) return a.clone(); - - var windowSize = 4; - var wnd = new Array(1 << windowSize); - wnd[0] = new BN(1).toRed(this); - wnd[1] = a; - for (var i = 2; i < wnd.length; i++) { - wnd[i] = this.mul(wnd[i - 1], a); - } - - var res = wnd[0]; - var current = 0; - var currentLen = 0; - var start = num.bitLength() % 26; - if (start === 0) { - start = 26; - } - - for (i = num.length - 1; i >= 0; i--) { - var word = num.words[i]; - for (var j = start - 1; j >= 0; j--) { - var bit = (word >> j) & 1; - if (res !== wnd[0]) { - res = this.sqr(res); - } - - if (bit === 0 && current === 0) { - currentLen = 0; - continue; - } - - current <<= 1; - current |= bit; - currentLen++; - if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; - - res = this.mul(res, wnd[current]); - currentLen = 0; - current = 0; - } - start = 26; - } - - return res; - }; - - Red.prototype.convertTo = function convertTo (num) { - var r = num.umod(this.m); - - return r === num ? r.clone() : r; - }; - - Red.prototype.convertFrom = function convertFrom (num) { - var res = num.clone(); - res.red = null; - return res; - }; - - // - // Montgomery method engine - // - - BN.mont = function mont (num) { - return new Mont(num); - }; - - function Mont (m) { - Red.call(this, m); - - this.shift = this.m.bitLength(); - if (this.shift % 26 !== 0) { - this.shift += 26 - (this.shift % 26); - } - - this.r = new BN(1).iushln(this.shift); - this.r2 = this.imod(this.r.sqr()); - this.rinv = this.r._invmp(this.m); - - this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); - this.minv = this.minv.umod(this.r); - this.minv = this.r.sub(this.minv); - } - inherits(Mont, Red); - - Mont.prototype.convertTo = function convertTo (num) { - return this.imod(num.ushln(this.shift)); - }; - - Mont.prototype.convertFrom = function convertFrom (num) { - var r = this.imod(num.mul(this.rinv)); - r.red = null; - return r; - }; - - Mont.prototype.imul = function imul (a, b) { - if (a.isZero() || b.isZero()) { - a.words[0] = 0; - a.length = 1; - return a; - } - - var t = a.imul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); - } - - return res._forceRed(this); - }; - - Mont.prototype.mul = function mul (a, b) { - if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); - - var t = a.mul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); - } - - return res._forceRed(this); - }; - - Mont.prototype.invm = function invm (a) { - // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R - var res = this.imod(a._invmp(this.m).mul(this.r2)); - return res._forceRed(this); - }; -})('object' === 'undefined' || module, commonjsGlobal); -}); - -const version = "logger/5.7.0"; - -"use strict"; -let _permanentCensorErrors = false; -let _censorErrors = false; -const LogLevels = { debug: 1, "default": 2, info: 2, warning: 3, error: 4, off: 5 }; -let _logLevel = LogLevels["default"]; -let _globalLogger = null; -function _checkNormalize() { - try { - const missing = []; - // Make sure all forms of normalization are supported - ["NFD", "NFC", "NFKD", "NFKC"].forEach((form) => { - try { - if ("test".normalize(form) !== "test") { - throw new Error("bad normalize"); - } - ; - } - catch (error) { - missing.push(form); - } - }); - if (missing.length) { - throw new Error("missing " + missing.join(", ")); - } - if (String.fromCharCode(0xe9).normalize("NFD") !== String.fromCharCode(0x65, 0x0301)) { - throw new Error("broken implementation"); - } - } - catch (error) { - return error.message; - } - return null; -} -const _normalizeError = _checkNormalize(); -var LogLevel; -(function (LogLevel) { - LogLevel["DEBUG"] = "DEBUG"; - LogLevel["INFO"] = "INFO"; - LogLevel["WARNING"] = "WARNING"; - LogLevel["ERROR"] = "ERROR"; - LogLevel["OFF"] = "OFF"; -})(LogLevel || (LogLevel = {})); -var ErrorCode; -(function (ErrorCode) { - /////////////////// - // Generic Errors - // Unknown Error - ErrorCode["UNKNOWN_ERROR"] = "UNKNOWN_ERROR"; - // Not Implemented - ErrorCode["NOT_IMPLEMENTED"] = "NOT_IMPLEMENTED"; - // Unsupported Operation - // - operation - ErrorCode["UNSUPPORTED_OPERATION"] = "UNSUPPORTED_OPERATION"; - // Network Error (i.e. Ethereum Network, such as an invalid chain ID) - // - event ("noNetwork" is not re-thrown in provider.ready; otherwise thrown) - ErrorCode["NETWORK_ERROR"] = "NETWORK_ERROR"; - // Some sort of bad response from the server - ErrorCode["SERVER_ERROR"] = "SERVER_ERROR"; - // Timeout - ErrorCode["TIMEOUT"] = "TIMEOUT"; - /////////////////// - // Operational Errors - // Buffer Overrun - ErrorCode["BUFFER_OVERRUN"] = "BUFFER_OVERRUN"; - // Numeric Fault - // - operation: the operation being executed - // - fault: the reason this faulted - ErrorCode["NUMERIC_FAULT"] = "NUMERIC_FAULT"; - /////////////////// - // Argument Errors - // Missing new operator to an object - // - name: The name of the class - ErrorCode["MISSING_NEW"] = "MISSING_NEW"; - // Invalid argument (e.g. value is incompatible with type) to a function: - // - argument: The argument name that was invalid - // - value: The value of the argument - ErrorCode["INVALID_ARGUMENT"] = "INVALID_ARGUMENT"; - // Missing argument to a function: - // - count: The number of arguments received - // - expectedCount: The number of arguments expected - ErrorCode["MISSING_ARGUMENT"] = "MISSING_ARGUMENT"; - // Too many arguments - // - count: The number of arguments received - // - expectedCount: The number of arguments expected - ErrorCode["UNEXPECTED_ARGUMENT"] = "UNEXPECTED_ARGUMENT"; - /////////////////// - // Blockchain Errors - // Call exception - // - transaction: the transaction - // - address?: the contract address - // - args?: The arguments passed into the function - // - method?: The Solidity method signature - // - errorSignature?: The EIP848 error signature - // - errorArgs?: The EIP848 error parameters - // - reason: The reason (only for EIP848 "Error(string)") - ErrorCode["CALL_EXCEPTION"] = "CALL_EXCEPTION"; - // Insufficient funds (< value + gasLimit * gasPrice) - // - transaction: the transaction attempted - ErrorCode["INSUFFICIENT_FUNDS"] = "INSUFFICIENT_FUNDS"; - // Nonce has already been used - // - transaction: the transaction attempted - ErrorCode["NONCE_EXPIRED"] = "NONCE_EXPIRED"; - // The replacement fee for the transaction is too low - // - transaction: the transaction attempted - ErrorCode["REPLACEMENT_UNDERPRICED"] = "REPLACEMENT_UNDERPRICED"; - // The gas limit could not be estimated - // - transaction: the transaction passed to estimateGas - ErrorCode["UNPREDICTABLE_GAS_LIMIT"] = "UNPREDICTABLE_GAS_LIMIT"; - // The transaction was replaced by one with a higher gas price - // - reason: "cancelled", "replaced" or "repriced" - // - cancelled: true if reason == "cancelled" or reason == "replaced") - // - hash: original transaction hash - // - replacement: the full TransactionsResponse for the replacement - // - receipt: the receipt of the replacement - ErrorCode["TRANSACTION_REPLACED"] = "TRANSACTION_REPLACED"; - /////////////////// - // Interaction Errors - // The user rejected the action, such as signing a message or sending - // a transaction - ErrorCode["ACTION_REJECTED"] = "ACTION_REJECTED"; -})(ErrorCode || (ErrorCode = {})); -; -const HEX = "0123456789abcdef"; -class Logger { - constructor(version) { - Object.defineProperty(this, "version", { - enumerable: true, - value: version, - writable: false - }); - } - _log(logLevel, args) { - const level = logLevel.toLowerCase(); - if (LogLevels[level] == null) { - this.throwArgumentError("invalid log level name", "logLevel", logLevel); - } - if (_logLevel > LogLevels[level]) { - return; - } - console.log.apply(console, args); - } - debug(...args) { - this._log(Logger.levels.DEBUG, args); - } - info(...args) { - this._log(Logger.levels.INFO, args); - } - warn(...args) { - this._log(Logger.levels.WARNING, args); - } - makeError(message, code, params) { - // Errors are being censored - if (_censorErrors) { - return this.makeError("censored error", code, {}); - } - if (!code) { - code = Logger.errors.UNKNOWN_ERROR; - } - if (!params) { - params = {}; - } - const messageDetails = []; - Object.keys(params).forEach((key) => { - const value = params[key]; - try { - if (value instanceof Uint8Array) { - let hex = ""; - for (let i = 0; i < value.length; i++) { - hex += HEX[value[i] >> 4]; - hex += HEX[value[i] & 0x0f]; - } - messageDetails.push(key + "=Uint8Array(0x" + hex + ")"); - } - else { - messageDetails.push(key + "=" + JSON.stringify(value)); - } - } - catch (error) { - messageDetails.push(key + "=" + JSON.stringify(params[key].toString())); - } - }); - messageDetails.push(`code=${code}`); - messageDetails.push(`version=${this.version}`); - const reason = message; - let url = ""; - switch (code) { - case ErrorCode.NUMERIC_FAULT: { - url = "NUMERIC_FAULT"; - const fault = message; - switch (fault) { - case "overflow": - case "underflow": - case "division-by-zero": - url += "-" + fault; - break; - case "negative-power": - case "negative-width": - url += "-unsupported"; - break; - case "unbound-bitwise-result": - url += "-unbound-result"; - break; - } - break; - } - case ErrorCode.CALL_EXCEPTION: - case ErrorCode.INSUFFICIENT_FUNDS: - case ErrorCode.MISSING_NEW: - case ErrorCode.NONCE_EXPIRED: - case ErrorCode.REPLACEMENT_UNDERPRICED: - case ErrorCode.TRANSACTION_REPLACED: - case ErrorCode.UNPREDICTABLE_GAS_LIMIT: - url = code; - break; - } - if (url) { - message += " [ See: https:/\/links.ethers.org/v5-errors-" + url + " ]"; - } - if (messageDetails.length) { - message += " (" + messageDetails.join(", ") + ")"; - } - // @TODO: Any?? - const error = new Error(message); - error.reason = reason; - error.code = code; - Object.keys(params).forEach(function (key) { - error[key] = params[key]; - }); - return error; - } - throwError(message, code, params) { - throw this.makeError(message, code, params); - } - throwArgumentError(message, name, value) { - return this.throwError(message, Logger.errors.INVALID_ARGUMENT, { - argument: name, - value: value - }); - } - assert(condition, message, code, params) { - if (!!condition) { - return; - } - this.throwError(message, code, params); - } - assertArgument(condition, message, name, value) { - if (!!condition) { - return; - } - this.throwArgumentError(message, name, value); - } - checkNormalize(message) { - if (message == null) { - message = "platform missing String.prototype.normalize"; - } - if (_normalizeError) { - this.throwError("platform missing String.prototype.normalize", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "String.prototype.normalize", form: _normalizeError - }); - } - } - checkSafeUint53(value, message) { - if (typeof (value) !== "number") { - return; - } - if (message == null) { - message = "value not safe"; - } - if (value < 0 || value >= 0x1fffffffffffff) { - this.throwError(message, Logger.errors.NUMERIC_FAULT, { - operation: "checkSafeInteger", - fault: "out-of-safe-range", - value: value - }); - } - if (value % 1) { - this.throwError(message, Logger.errors.NUMERIC_FAULT, { - operation: "checkSafeInteger", - fault: "non-integer", - value: value - }); - } - } - checkArgumentCount(count, expectedCount, message) { - if (message) { - message = ": " + message; - } - else { - message = ""; - } - if (count < expectedCount) { - this.throwError("missing argument" + message, Logger.errors.MISSING_ARGUMENT, { - count: count, - expectedCount: expectedCount - }); - } - if (count > expectedCount) { - this.throwError("too many arguments" + message, Logger.errors.UNEXPECTED_ARGUMENT, { - count: count, - expectedCount: expectedCount - }); - } - } - checkNew(target, kind) { - if (target === Object || target == null) { - this.throwError("missing new", Logger.errors.MISSING_NEW, { name: kind.name }); - } - } - checkAbstract(target, kind) { - if (target === kind) { - this.throwError("cannot instantiate abstract class " + JSON.stringify(kind.name) + " directly; use a sub-class", Logger.errors.UNSUPPORTED_OPERATION, { name: target.name, operation: "new" }); - } - else if (target === Object || target == null) { - this.throwError("missing new", Logger.errors.MISSING_NEW, { name: kind.name }); - } - } - static globalLogger() { - if (!_globalLogger) { - _globalLogger = new Logger(version); - } - return _globalLogger; - } - static setCensorship(censorship, permanent) { - if (!censorship && permanent) { - this.globalLogger().throwError("cannot permanently disable censorship", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "setCensorship" - }); - } - if (_permanentCensorErrors) { - if (!censorship) { - return; - } - this.globalLogger().throwError("error censorship permanent", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "setCensorship" - }); - } - _censorErrors = !!censorship; - _permanentCensorErrors = !!permanent; - } - static setLogLevel(logLevel) { - const level = LogLevels[logLevel.toLowerCase()]; - if (level == null) { - Logger.globalLogger().warn("invalid log level - " + logLevel); - return; - } - _logLevel = level; - } - static from(version) { - return new Logger(version); - } -} -Logger.errors = ErrorCode; -Logger.levels = LogLevel; - -const version$1 = "bytes/5.7.0"; - -"use strict"; -const logger = new Logger(version$1); -/////////////////////////////// -function isHexable(value) { - return !!(value.toHexString); -} -function addSlice(array) { - if (array.slice) { - return array; - } - array.slice = function () { - const args = Array.prototype.slice.call(arguments); - return addSlice(new Uint8Array(Array.prototype.slice.apply(array, args))); - }; - return array; -} -function isBytesLike(value) { - return ((isHexString(value) && !(value.length % 2)) || isBytes(value)); -} -function isInteger(value) { - return (typeof (value) === "number" && value == value && (value % 1) === 0); -} -function isBytes(value) { - if (value == null) { - return false; - } - if (value.constructor === Uint8Array) { - return true; - } - if (typeof (value) === "string") { - return false; - } - if (!isInteger(value.length) || value.length < 0) { - return false; - } - for (let i = 0; i < value.length; i++) { - const v = value[i]; - if (!isInteger(v) || v < 0 || v >= 256) { - return false; - } - } - return true; -} -function arrayify(value, options) { - if (!options) { - options = {}; - } - if (typeof (value) === "number") { - logger.checkSafeUint53(value, "invalid arrayify value"); - const result = []; - while (value) { - result.unshift(value & 0xff); - value = parseInt(String(value / 256)); - } - if (result.length === 0) { - result.push(0); - } - return addSlice(new Uint8Array(result)); - } - if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") { - value = "0x" + value; - } - if (isHexable(value)) { - value = value.toHexString(); - } - if (isHexString(value)) { - let hex = value.substring(2); - if (hex.length % 2) { - if (options.hexPad === "left") { - hex = "0" + hex; - } - else if (options.hexPad === "right") { - hex += "0"; - } - else { - logger.throwArgumentError("hex data is odd-length", "value", value); - } - } - const result = []; - for (let i = 0; i < hex.length; i += 2) { - result.push(parseInt(hex.substring(i, i + 2), 16)); - } - return addSlice(new Uint8Array(result)); - } - if (isBytes(value)) { - return addSlice(new Uint8Array(value)); - } - return logger.throwArgumentError("invalid arrayify value", "value", value); -} -function concat(items) { - const objects = items.map(item => arrayify(item)); - const length = objects.reduce((accum, item) => (accum + item.length), 0); - const result = new Uint8Array(length); - objects.reduce((offset, object) => { - result.set(object, offset); - return offset + object.length; - }, 0); - return addSlice(result); -} -function stripZeros(value) { - let result = arrayify(value); - if (result.length === 0) { - return result; - } - // Find the first non-zero entry - let start = 0; - while (start < result.length && result[start] === 0) { - start++; - } - // If we started with zeros, strip them - if (start) { - result = result.slice(start); - } - return result; -} -function zeroPad(value, length) { - value = arrayify(value); - if (value.length > length) { - logger.throwArgumentError("value out of range", "value", arguments[0]); - } - const result = new Uint8Array(length); - result.set(value, length - value.length); - return addSlice(result); -} -function isHexString(value, length) { - if (typeof (value) !== "string" || !value.match(/^0x[0-9A-Fa-f]*$/)) { - return false; - } - if (length && value.length !== 2 + 2 * length) { - return false; - } - return true; -} -const HexCharacters = "0123456789abcdef"; -function hexlify(value, options) { - if (!options) { - options = {}; - } - if (typeof (value) === "number") { - logger.checkSafeUint53(value, "invalid hexlify value"); - let hex = ""; - while (value) { - hex = HexCharacters[value & 0xf] + hex; - value = Math.floor(value / 16); - } - if (hex.length) { - if (hex.length % 2) { - hex = "0" + hex; - } - return "0x" + hex; - } - return "0x00"; - } - if (typeof (value) === "bigint") { - value = value.toString(16); - if (value.length % 2) { - return ("0x0" + value); - } - return "0x" + value; - } - if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") { - value = "0x" + value; - } - if (isHexable(value)) { - return value.toHexString(); - } - if (isHexString(value)) { - if (value.length % 2) { - if (options.hexPad === "left") { - value = "0x0" + value.substring(2); - } - else if (options.hexPad === "right") { - value += "0"; - } - else { - logger.throwArgumentError("hex data is odd-length", "value", value); - } - } - return value.toLowerCase(); - } - if (isBytes(value)) { - let result = "0x"; - for (let i = 0; i < value.length; i++) { - let v = value[i]; - result += HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f]; - } - return result; - } - return logger.throwArgumentError("invalid hexlify value", "value", value); -} -/* -function unoddify(value: BytesLike | Hexable | number): BytesLike | Hexable | number { - if (typeof(value) === "string" && value.length % 2 && value.substring(0, 2) === "0x") { - return "0x0" + value.substring(2); - } - return value; -} -*/ -function hexDataLength(data) { - if (typeof (data) !== "string") { - data = hexlify(data); - } - else if (!isHexString(data) || (data.length % 2)) { - return null; - } - return (data.length - 2) / 2; -} -function hexDataSlice(data, offset, endOffset) { - if (typeof (data) !== "string") { - data = hexlify(data); - } - else if (!isHexString(data) || (data.length % 2)) { - logger.throwArgumentError("invalid hexData", "value", data); - } - offset = 2 + 2 * offset; - if (endOffset != null) { - return "0x" + data.substring(offset, 2 + 2 * endOffset); - } - return "0x" + data.substring(offset); -} -function hexConcat(items) { - let result = "0x"; - items.forEach((item) => { - result += hexlify(item).substring(2); - }); - return result; -} -function hexValue(value) { - const trimmed = hexStripZeros(hexlify(value, { hexPad: "left" })); - if (trimmed === "0x") { - return "0x0"; - } - return trimmed; -} -function hexStripZeros(value) { - if (typeof (value) !== "string") { - value = hexlify(value); - } - if (!isHexString(value)) { - logger.throwArgumentError("invalid hex string", "value", value); - } - value = value.substring(2); - let offset = 0; - while (offset < value.length && value[offset] === "0") { - offset++; - } - return "0x" + value.substring(offset); -} -function hexZeroPad(value, length) { - if (typeof (value) !== "string") { - value = hexlify(value); - } - else if (!isHexString(value)) { - logger.throwArgumentError("invalid hex string", "value", value); - } - if (value.length > 2 * length + 2) { - logger.throwArgumentError("value out of range", "value", arguments[1]); - } - while (value.length < 2 * length + 2) { - value = "0x0" + value.substring(2); - } - return value; -} -function splitSignature(signature) { - const result = { - r: "0x", - s: "0x", - _vs: "0x", - recoveryParam: 0, - v: 0, - yParityAndS: "0x", - compact: "0x" - }; - if (isBytesLike(signature)) { - let bytes = arrayify(signature); - // Get the r, s and v - if (bytes.length === 64) { - // EIP-2098; pull the v from the top bit of s and clear it - result.v = 27 + (bytes[32] >> 7); - bytes[32] &= 0x7f; - result.r = hexlify(bytes.slice(0, 32)); - result.s = hexlify(bytes.slice(32, 64)); - } - else if (bytes.length === 65) { - result.r = hexlify(bytes.slice(0, 32)); - result.s = hexlify(bytes.slice(32, 64)); - result.v = bytes[64]; - } - else { - logger.throwArgumentError("invalid signature string", "signature", signature); - } - // Allow a recid to be used as the v - if (result.v < 27) { - if (result.v === 0 || result.v === 1) { - result.v += 27; - } - else { - logger.throwArgumentError("signature invalid v byte", "signature", signature); - } - } - // Compute recoveryParam from v - result.recoveryParam = 1 - (result.v % 2); - // Compute _vs from recoveryParam and s - if (result.recoveryParam) { - bytes[32] |= 0x80; - } - result._vs = hexlify(bytes.slice(32, 64)); - } - else { - result.r = signature.r; - result.s = signature.s; - result.v = signature.v; - result.recoveryParam = signature.recoveryParam; - result._vs = signature._vs; - // If the _vs is available, use it to populate missing s, v and recoveryParam - // and verify non-missing s, v and recoveryParam - if (result._vs != null) { - const vs = zeroPad(arrayify(result._vs), 32); - result._vs = hexlify(vs); - // Set or check the recid - const recoveryParam = ((vs[0] >= 128) ? 1 : 0); - if (result.recoveryParam == null) { - result.recoveryParam = recoveryParam; - } - else if (result.recoveryParam !== recoveryParam) { - logger.throwArgumentError("signature recoveryParam mismatch _vs", "signature", signature); - } - // Set or check the s - vs[0] &= 0x7f; - const s = hexlify(vs); - if (result.s == null) { - result.s = s; - } - else if (result.s !== s) { - logger.throwArgumentError("signature v mismatch _vs", "signature", signature); - } - } - // Use recid and v to populate each other - if (result.recoveryParam == null) { - if (result.v == null) { - logger.throwArgumentError("signature missing v and recoveryParam", "signature", signature); - } - else if (result.v === 0 || result.v === 1) { - result.recoveryParam = result.v; - } - else { - result.recoveryParam = 1 - (result.v % 2); - } - } - else { - if (result.v == null) { - result.v = 27 + result.recoveryParam; - } - else { - const recId = (result.v === 0 || result.v === 1) ? result.v : (1 - (result.v % 2)); - if (result.recoveryParam !== recId) { - logger.throwArgumentError("signature recoveryParam mismatch v", "signature", signature); - } - } - } - if (result.r == null || !isHexString(result.r)) { - logger.throwArgumentError("signature missing or invalid r", "signature", signature); - } - else { - result.r = hexZeroPad(result.r, 32); - } - if (result.s == null || !isHexString(result.s)) { - logger.throwArgumentError("signature missing or invalid s", "signature", signature); - } - else { - result.s = hexZeroPad(result.s, 32); - } - const vs = arrayify(result.s); - if (vs[0] >= 128) { - logger.throwArgumentError("signature s out of range", "signature", signature); - } - if (result.recoveryParam) { - vs[0] |= 0x80; - } - const _vs = hexlify(vs); - if (result._vs) { - if (!isHexString(result._vs)) { - logger.throwArgumentError("signature invalid _vs", "signature", signature); - } - result._vs = hexZeroPad(result._vs, 32); - } - // Set or check the _vs - if (result._vs == null) { - result._vs = _vs; - } - else if (result._vs !== _vs) { - logger.throwArgumentError("signature _vs mismatch v and s", "signature", signature); - } - } - result.yParityAndS = result._vs; - result.compact = result.r + result.yParityAndS.substring(2); - return result; -} -function joinSignature(signature) { - signature = splitSignature(signature); - return hexlify(concat([ - signature.r, - signature.s, - (signature.recoveryParam ? "0x1c" : "0x1b") - ])); -} - -const version$2 = "bignumber/5.7.0"; - -"use strict"; -var BN = bn.BN; -const logger$1 = new Logger(version$2); -const _constructorGuard = {}; -const MAX_SAFE = 0x1fffffffffffff; -function isBigNumberish(value) { - return (value != null) && (BigNumber.isBigNumber(value) || - (typeof (value) === "number" && (value % 1) === 0) || - (typeof (value) === "string" && !!value.match(/^-?[0-9]+$/)) || - isHexString(value) || - (typeof (value) === "bigint") || - isBytes(value)); -} -// Only warn about passing 10 into radix once -let _warnedToStringRadix = false; -class BigNumber { - constructor(constructorGuard, hex) { - if (constructorGuard !== _constructorGuard) { - logger$1.throwError("cannot call constructor directly; use BigNumber.from", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "new (BigNumber)" - }); - } - this._hex = hex; - this._isBigNumber = true; - Object.freeze(this); - } - fromTwos(value) { - return toBigNumber(toBN(this).fromTwos(value)); - } - toTwos(value) { - return toBigNumber(toBN(this).toTwos(value)); - } - abs() { - if (this._hex[0] === "-") { - return BigNumber.from(this._hex.substring(1)); - } - return this; - } - add(other) { - return toBigNumber(toBN(this).add(toBN(other))); - } - sub(other) { - return toBigNumber(toBN(this).sub(toBN(other))); - } - div(other) { - const o = BigNumber.from(other); - if (o.isZero()) { - throwFault("division-by-zero", "div"); - } - return toBigNumber(toBN(this).div(toBN(other))); - } - mul(other) { - return toBigNumber(toBN(this).mul(toBN(other))); - } - mod(other) { - const value = toBN(other); - if (value.isNeg()) { - throwFault("division-by-zero", "mod"); - } - return toBigNumber(toBN(this).umod(value)); - } - pow(other) { - const value = toBN(other); - if (value.isNeg()) { - throwFault("negative-power", "pow"); - } - return toBigNumber(toBN(this).pow(value)); - } - and(other) { - const value = toBN(other); - if (this.isNegative() || value.isNeg()) { - throwFault("unbound-bitwise-result", "and"); - } - return toBigNumber(toBN(this).and(value)); - } - or(other) { - const value = toBN(other); - if (this.isNegative() || value.isNeg()) { - throwFault("unbound-bitwise-result", "or"); - } - return toBigNumber(toBN(this).or(value)); - } - xor(other) { - const value = toBN(other); - if (this.isNegative() || value.isNeg()) { - throwFault("unbound-bitwise-result", "xor"); - } - return toBigNumber(toBN(this).xor(value)); - } - mask(value) { - if (this.isNegative() || value < 0) { - throwFault("negative-width", "mask"); - } - return toBigNumber(toBN(this).maskn(value)); - } - shl(value) { - if (this.isNegative() || value < 0) { - throwFault("negative-width", "shl"); - } - return toBigNumber(toBN(this).shln(value)); - } - shr(value) { - if (this.isNegative() || value < 0) { - throwFault("negative-width", "shr"); - } - return toBigNumber(toBN(this).shrn(value)); - } - eq(other) { - return toBN(this).eq(toBN(other)); - } - lt(other) { - return toBN(this).lt(toBN(other)); - } - lte(other) { - return toBN(this).lte(toBN(other)); - } - gt(other) { - return toBN(this).gt(toBN(other)); - } - gte(other) { - return toBN(this).gte(toBN(other)); - } - isNegative() { - return (this._hex[0] === "-"); - } - isZero() { - return toBN(this).isZero(); - } - toNumber() { - try { - return toBN(this).toNumber(); - } - catch (error) { - throwFault("overflow", "toNumber", this.toString()); - } - return null; - } - toBigInt() { - try { - return BigInt(this.toString()); - } - catch (e) { } - return logger$1.throwError("this platform does not support BigInt", Logger.errors.UNSUPPORTED_OPERATION, { - value: this.toString() - }); - } - toString() { - // Lots of people expect this, which we do not support, so check (See: #889) - if (arguments.length > 0) { - if (arguments[0] === 10) { - if (!_warnedToStringRadix) { - _warnedToStringRadix = true; - logger$1.warn("BigNumber.toString does not accept any parameters; base-10 is assumed"); - } - } - else if (arguments[0] === 16) { - logger$1.throwError("BigNumber.toString does not accept any parameters; use bigNumber.toHexString()", Logger.errors.UNEXPECTED_ARGUMENT, {}); - } - else { - logger$1.throwError("BigNumber.toString does not accept parameters", Logger.errors.UNEXPECTED_ARGUMENT, {}); - } - } - return toBN(this).toString(10); - } - toHexString() { - return this._hex; - } - toJSON(key) { - return { type: "BigNumber", hex: this.toHexString() }; - } - static from(value) { - if (value instanceof BigNumber) { - return value; - } - if (typeof (value) === "string") { - if (value.match(/^-?0x[0-9a-f]+$/i)) { - return new BigNumber(_constructorGuard, toHex(value)); - } - if (value.match(/^-?[0-9]+$/)) { - return new BigNumber(_constructorGuard, toHex(new BN(value))); - } - return logger$1.throwArgumentError("invalid BigNumber string", "value", value); - } - if (typeof (value) === "number") { - if (value % 1) { - throwFault("underflow", "BigNumber.from", value); - } - if (value >= MAX_SAFE || value <= -MAX_SAFE) { - throwFault("overflow", "BigNumber.from", value); - } - return BigNumber.from(String(value)); - } - const anyValue = value; - if (typeof (anyValue) === "bigint") { - return BigNumber.from(anyValue.toString()); - } - if (isBytes(anyValue)) { - return BigNumber.from(hexlify(anyValue)); - } - if (anyValue) { - // Hexable interface (takes priority) - if (anyValue.toHexString) { - const hex = anyValue.toHexString(); - if (typeof (hex) === "string") { - return BigNumber.from(hex); - } - } - else { - // For now, handle legacy JSON-ified values (goes away in v6) - let hex = anyValue._hex; - // New-form JSON - if (hex == null && anyValue.type === "BigNumber") { - hex = anyValue.hex; - } - if (typeof (hex) === "string") { - if (isHexString(hex) || (hex[0] === "-" && isHexString(hex.substring(1)))) { - return BigNumber.from(hex); - } - } - } - } - return logger$1.throwArgumentError("invalid BigNumber value", "value", value); - } - static isBigNumber(value) { - return !!(value && value._isBigNumber); - } -} -// Normalize the hex string -function toHex(value) { - // For BN, call on the hex string - if (typeof (value) !== "string") { - return toHex(value.toString(16)); - } - // If negative, prepend the negative sign to the normalized positive value - if (value[0] === "-") { - // Strip off the negative sign - value = value.substring(1); - // Cannot have multiple negative signs (e.g. "--0x04") - if (value[0] === "-") { - logger$1.throwArgumentError("invalid hex", "value", value); - } - // Call toHex on the positive component - value = toHex(value); - // Do not allow "-0x00" - if (value === "0x00") { - return value; - } - // Negate the value - return "-" + value; - } - // Add a "0x" prefix if missing - if (value.substring(0, 2) !== "0x") { - value = "0x" + value; - } - // Normalize zero - if (value === "0x") { - return "0x00"; - } - // Make the string even length - if (value.length % 2) { - value = "0x0" + value.substring(2); - } - // Trim to smallest even-length string - while (value.length > 4 && value.substring(0, 4) === "0x00") { - value = "0x" + value.substring(4); - } - return value; -} -function toBigNumber(value) { - return BigNumber.from(toHex(value)); -} -function toBN(value) { - const hex = BigNumber.from(value).toHexString(); - if (hex[0] === "-") { - return (new BN("-" + hex.substring(3), 16)); - } - return new BN(hex.substring(2), 16); -} -function throwFault(fault, operation, value) { - const params = { fault: fault, operation: operation }; - if (value != null) { - params.value = value; - } - return logger$1.throwError(fault, Logger.errors.NUMERIC_FAULT, params); -} -// value should have no prefix -function _base36To16(value) { - return (new BN(value, 36)).toString(16); -} -// value should have no prefix -function _base16To36(value) { - return (new BN(value, 16)).toString(36); -} - -"use strict"; -const logger$2 = new Logger(version$2); -const _constructorGuard$1 = {}; -const Zero = BigNumber.from(0); -const NegativeOne = BigNumber.from(-1); -function throwFault$1(message, fault, operation, value) { - const params = { fault: fault, operation: operation }; - if (value !== undefined) { - params.value = value; - } - return logger$2.throwError(message, Logger.errors.NUMERIC_FAULT, params); -} -// Constant to pull zeros from for multipliers -let zeros = "0"; -while (zeros.length < 256) { - zeros += zeros; -} -// Returns a string "1" followed by decimal "0"s -function getMultiplier(decimals) { - if (typeof (decimals) !== "number") { - try { - decimals = BigNumber.from(decimals).toNumber(); - } - catch (e) { } - } - if (typeof (decimals) === "number" && decimals >= 0 && decimals <= 256 && !(decimals % 1)) { - return ("1" + zeros.substring(0, decimals)); - } - return logger$2.throwArgumentError("invalid decimal size", "decimals", decimals); -} -function formatFixed(value, decimals) { - if (decimals == null) { - decimals = 0; - } - const multiplier = getMultiplier(decimals); - // Make sure wei is a big number (convert as necessary) - value = BigNumber.from(value); - const negative = value.lt(Zero); - if (negative) { - value = value.mul(NegativeOne); - } - let fraction = value.mod(multiplier).toString(); - while (fraction.length < multiplier.length - 1) { - fraction = "0" + fraction; - } - // Strip training 0 - fraction = fraction.match(/^([0-9]*[1-9]|0)(0*)/)[1]; - const whole = value.div(multiplier).toString(); - if (multiplier.length === 1) { - value = whole; - } - else { - value = whole + "." + fraction; - } - if (negative) { - value = "-" + value; - } - return value; -} -function parseFixed(value, decimals) { - if (decimals == null) { - decimals = 0; - } - const multiplier = getMultiplier(decimals); - if (typeof (value) !== "string" || !value.match(/^-?[0-9.]+$/)) { - logger$2.throwArgumentError("invalid decimal value", "value", value); - } - // Is it negative? - const negative = (value.substring(0, 1) === "-"); - if (negative) { - value = value.substring(1); - } - if (value === ".") { - logger$2.throwArgumentError("missing value", "value", value); - } - // Split it into a whole and fractional part - const comps = value.split("."); - if (comps.length > 2) { - logger$2.throwArgumentError("too many decimal points", "value", value); - } - let whole = comps[0], fraction = comps[1]; - if (!whole) { - whole = "0"; - } - if (!fraction) { - fraction = "0"; - } - // Trim trailing zeros - while (fraction[fraction.length - 1] === "0") { - fraction = fraction.substring(0, fraction.length - 1); - } - // Check the fraction doesn't exceed our decimals size - if (fraction.length > multiplier.length - 1) { - throwFault$1("fractional component exceeds decimals", "underflow", "parseFixed"); - } - // If decimals is 0, we have an empty string for fraction - if (fraction === "") { - fraction = "0"; - } - // Fully pad the string with zeros to get to wei - while (fraction.length < multiplier.length - 1) { - fraction += "0"; - } - const wholeValue = BigNumber.from(whole); - const fractionValue = BigNumber.from(fraction); - let wei = (wholeValue.mul(multiplier)).add(fractionValue); - if (negative) { - wei = wei.mul(NegativeOne); - } - return wei; -} -class FixedFormat { - constructor(constructorGuard, signed, width, decimals) { - if (constructorGuard !== _constructorGuard$1) { - logger$2.throwError("cannot use FixedFormat constructor; use FixedFormat.from", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "new FixedFormat" - }); - } - this.signed = signed; - this.width = width; - this.decimals = decimals; - this.name = (signed ? "" : "u") + "fixed" + String(width) + "x" + String(decimals); - this._multiplier = getMultiplier(decimals); - Object.freeze(this); - } - static from(value) { - if (value instanceof FixedFormat) { - return value; - } - if (typeof (value) === "number") { - value = `fixed128x${value}`; - } - let signed = true; - let width = 128; - let decimals = 18; - if (typeof (value) === "string") { - if (value === "fixed") { - // defaults... - } - else if (value === "ufixed") { - signed = false; - } - else { - const match = value.match(/^(u?)fixed([0-9]+)x([0-9]+)$/); - if (!match) { - logger$2.throwArgumentError("invalid fixed format", "format", value); - } - signed = (match[1] !== "u"); - width = parseInt(match[2]); - decimals = parseInt(match[3]); - } - } - else if (value) { - const check = (key, type, defaultValue) => { - if (value[key] == null) { - return defaultValue; - } - if (typeof (value[key]) !== type) { - logger$2.throwArgumentError("invalid fixed format (" + key + " not " + type + ")", "format." + key, value[key]); - } - return value[key]; - }; - signed = check("signed", "boolean", signed); - width = check("width", "number", width); - decimals = check("decimals", "number", decimals); - } - if (width % 8) { - logger$2.throwArgumentError("invalid fixed format width (not byte aligned)", "format.width", width); - } - if (decimals > 80) { - logger$2.throwArgumentError("invalid fixed format (decimals too large)", "format.decimals", decimals); - } - return new FixedFormat(_constructorGuard$1, signed, width, decimals); - } -} -class FixedNumber { - constructor(constructorGuard, hex, value, format) { - if (constructorGuard !== _constructorGuard$1) { - logger$2.throwError("cannot use FixedNumber constructor; use FixedNumber.from", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "new FixedFormat" - }); - } - this.format = format; - this._hex = hex; - this._value = value; - this._isFixedNumber = true; - Object.freeze(this); - } - _checkFormat(other) { - if (this.format.name !== other.format.name) { - logger$2.throwArgumentError("incompatible format; use fixedNumber.toFormat", "other", other); - } - } - addUnsafe(other) { - this._checkFormat(other); - const a = parseFixed(this._value, this.format.decimals); - const b = parseFixed(other._value, other.format.decimals); - return FixedNumber.fromValue(a.add(b), this.format.decimals, this.format); - } - subUnsafe(other) { - this._checkFormat(other); - const a = parseFixed(this._value, this.format.decimals); - const b = parseFixed(other._value, other.format.decimals); - return FixedNumber.fromValue(a.sub(b), this.format.decimals, this.format); - } - mulUnsafe(other) { - this._checkFormat(other); - const a = parseFixed(this._value, this.format.decimals); - const b = parseFixed(other._value, other.format.decimals); - return FixedNumber.fromValue(a.mul(b).div(this.format._multiplier), this.format.decimals, this.format); - } - divUnsafe(other) { - this._checkFormat(other); - const a = parseFixed(this._value, this.format.decimals); - const b = parseFixed(other._value, other.format.decimals); - return FixedNumber.fromValue(a.mul(this.format._multiplier).div(b), this.format.decimals, this.format); - } - floor() { - const comps = this.toString().split("."); - if (comps.length === 1) { - comps.push("0"); - } - let result = FixedNumber.from(comps[0], this.format); - const hasFraction = !comps[1].match(/^(0*)$/); - if (this.isNegative() && hasFraction) { - result = result.subUnsafe(ONE.toFormat(result.format)); - } - return result; - } - ceiling() { - const comps = this.toString().split("."); - if (comps.length === 1) { - comps.push("0"); - } - let result = FixedNumber.from(comps[0], this.format); - const hasFraction = !comps[1].match(/^(0*)$/); - if (!this.isNegative() && hasFraction) { - result = result.addUnsafe(ONE.toFormat(result.format)); - } - return result; - } - // @TODO: Support other rounding algorithms - round(decimals) { - if (decimals == null) { - decimals = 0; - } - // If we are already in range, we're done - const comps = this.toString().split("."); - if (comps.length === 1) { - comps.push("0"); - } - if (decimals < 0 || decimals > 80 || (decimals % 1)) { - logger$2.throwArgumentError("invalid decimal count", "decimals", decimals); - } - if (comps[1].length <= decimals) { - return this; - } - const factor = FixedNumber.from("1" + zeros.substring(0, decimals), this.format); - const bump = BUMP.toFormat(this.format); - return this.mulUnsafe(factor).addUnsafe(bump).floor().divUnsafe(factor); - } - isZero() { - return (this._value === "0.0" || this._value === "0"); - } - isNegative() { - return (this._value[0] === "-"); - } - toString() { return this._value; } - toHexString(width) { - if (width == null) { - return this._hex; - } - if (width % 8) { - logger$2.throwArgumentError("invalid byte width", "width", width); - } - const hex = BigNumber.from(this._hex).fromTwos(this.format.width).toTwos(width).toHexString(); - return hexZeroPad(hex, width / 8); - } - toUnsafeFloat() { return parseFloat(this.toString()); } - toFormat(format) { - return FixedNumber.fromString(this._value, format); - } - static fromValue(value, decimals, format) { - // If decimals looks more like a format, and there is no format, shift the parameters - if (format == null && decimals != null && !isBigNumberish(decimals)) { - format = decimals; - decimals = null; - } - if (decimals == null) { - decimals = 0; - } - if (format == null) { - format = "fixed"; - } - return FixedNumber.fromString(formatFixed(value, decimals), FixedFormat.from(format)); - } - static fromString(value, format) { - if (format == null) { - format = "fixed"; - } - const fixedFormat = FixedFormat.from(format); - const numeric = parseFixed(value, fixedFormat.decimals); - if (!fixedFormat.signed && numeric.lt(Zero)) { - throwFault$1("unsigned value cannot be negative", "overflow", "value", value); - } - let hex = null; - if (fixedFormat.signed) { - hex = numeric.toTwos(fixedFormat.width).toHexString(); - } - else { - hex = numeric.toHexString(); - hex = hexZeroPad(hex, fixedFormat.width / 8); - } - const decimal = formatFixed(numeric, fixedFormat.decimals); - return new FixedNumber(_constructorGuard$1, hex, decimal, fixedFormat); - } - static fromBytes(value, format) { - if (format == null) { - format = "fixed"; - } - const fixedFormat = FixedFormat.from(format); - if (arrayify(value).length > fixedFormat.width / 8) { - throw new Error("overflow"); - } - let numeric = BigNumber.from(value); - if (fixedFormat.signed) { - numeric = numeric.fromTwos(fixedFormat.width); - } - const hex = numeric.toTwos((fixedFormat.signed ? 0 : 1) + fixedFormat.width).toHexString(); - const decimal = formatFixed(numeric, fixedFormat.decimals); - return new FixedNumber(_constructorGuard$1, hex, decimal, fixedFormat); - } - static from(value, format) { - if (typeof (value) === "string") { - return FixedNumber.fromString(value, format); - } - if (isBytes(value)) { - return FixedNumber.fromBytes(value, format); - } - try { - return FixedNumber.fromValue(value, 0, format); - } - catch (error) { - // Allow NUMERIC_FAULT to bubble up - if (error.code !== Logger.errors.INVALID_ARGUMENT) { - throw error; - } - } - return logger$2.throwArgumentError("invalid FixedNumber value", "value", value); - } - static isFixedNumber(value) { - return !!(value && value._isFixedNumber); - } -} -const ONE = FixedNumber.from(1); -const BUMP = FixedNumber.from("0.5"); - -const version$3 = "properties/5.7.0"; - -"use strict"; -var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$3 = new Logger(version$3); -function defineReadOnly(object, name, value) { - Object.defineProperty(object, name, { - enumerable: true, - value: value, - writable: false, - }); -} -// Crawl up the constructor chain to find a static method -function getStatic(ctor, key) { - for (let i = 0; i < 32; i++) { - if (ctor[key]) { - return ctor[key]; - } - if (!ctor.prototype || typeof (ctor.prototype) !== "object") { - break; - } - ctor = Object.getPrototypeOf(ctor.prototype).constructor; - } - return null; -} -function resolveProperties(object) { - return __awaiter(this, void 0, void 0, function* () { - const promises = Object.keys(object).map((key) => { - const value = object[key]; - return Promise.resolve(value).then((v) => ({ key: key, value: v })); - }); - const results = yield Promise.all(promises); - return results.reduce((accum, result) => { - accum[(result.key)] = result.value; - return accum; - }, {}); - }); -} -function checkProperties(object, properties) { - if (!object || typeof (object) !== "object") { - logger$3.throwArgumentError("invalid object", "object", object); - } - Object.keys(object).forEach((key) => { - if (!properties[key]) { - logger$3.throwArgumentError("invalid object key - " + key, "transaction:" + key, object); - } - }); -} -function shallowCopy(object) { - const result = {}; - for (const key in object) { - result[key] = object[key]; - } - return result; -} -const opaque = { bigint: true, boolean: true, "function": true, number: true, string: true }; -function _isFrozen(object) { - // Opaque objects are not mutable, so safe to copy by assignment - if (object === undefined || object === null || opaque[typeof (object)]) { - return true; - } - if (Array.isArray(object) || typeof (object) === "object") { - if (!Object.isFrozen(object)) { - return false; - } - const keys = Object.keys(object); - for (let i = 0; i < keys.length; i++) { - let value = null; - try { - value = object[keys[i]]; - } - catch (error) { - // If accessing a value triggers an error, it is a getter - // designed to do so (e.g. Result) and is therefore "frozen" - continue; - } - if (!_isFrozen(value)) { - return false; - } - } - return true; - } - return logger$3.throwArgumentError(`Cannot deepCopy ${typeof (object)}`, "object", object); -} -// Returns a new copy of object, such that no properties may be replaced. -// New properties may be added only to objects. -function _deepCopy(object) { - if (_isFrozen(object)) { - return object; - } - // Arrays are mutable, so we need to create a copy - if (Array.isArray(object)) { - return Object.freeze(object.map((item) => deepCopy(item))); - } - if (typeof (object) === "object") { - const result = {}; - for (const key in object) { - const value = object[key]; - if (value === undefined) { - continue; - } - defineReadOnly(result, key, deepCopy(value)); - } - return result; - } - return logger$3.throwArgumentError(`Cannot deepCopy ${typeof (object)}`, "object", object); -} -function deepCopy(object) { - return _deepCopy(object); -} -class Description { - constructor(info) { - for (const key in info) { - this[key] = deepCopy(info[key]); - } - } -} - -const version$4 = "abi/5.7.0"; - -"use strict"; -const logger$4 = new Logger(version$4); -; -const _constructorGuard$2 = {}; -let ModifiersBytes = { calldata: true, memory: true, storage: true }; -let ModifiersNest = { calldata: true, memory: true }; -function checkModifier(type, name) { - if (type === "bytes" || type === "string") { - if (ModifiersBytes[name]) { - return true; - } - } - else if (type === "address") { - if (name === "payable") { - return true; - } - } - else if (type.indexOf("[") >= 0 || type === "tuple") { - if (ModifiersNest[name]) { - return true; - } - } - if (ModifiersBytes[name] || name === "payable") { - logger$4.throwArgumentError("invalid modifier", "name", name); - } - return false; -} -// @TODO: Make sure that children of an indexed tuple are marked with a null indexed -function parseParamType(param, allowIndexed) { - let originalParam = param; - function throwError(i) { - logger$4.throwArgumentError(`unexpected character at position ${i}`, "param", param); - } - param = param.replace(/\s/g, " "); - function newNode(parent) { - let node = { type: "", name: "", parent: parent, state: { allowType: true } }; - if (allowIndexed) { - node.indexed = false; - } - return node; - } - let parent = { type: "", name: "", state: { allowType: true } }; - let node = parent; - for (let i = 0; i < param.length; i++) { - let c = param[i]; - switch (c) { - case "(": - if (node.state.allowType && node.type === "") { - node.type = "tuple"; - } - else if (!node.state.allowParams) { - throwError(i); - } - node.state.allowType = false; - node.type = verifyType(node.type); - node.components = [newNode(node)]; - node = node.components[0]; - break; - case ")": - delete node.state; - if (node.name === "indexed") { - if (!allowIndexed) { - throwError(i); - } - node.indexed = true; - node.name = ""; - } - if (checkModifier(node.type, node.name)) { - node.name = ""; - } - node.type = verifyType(node.type); - let child = node; - node = node.parent; - if (!node) { - throwError(i); - } - delete child.parent; - node.state.allowParams = false; - node.state.allowName = true; - node.state.allowArray = true; - break; - case ",": - delete node.state; - if (node.name === "indexed") { - if (!allowIndexed) { - throwError(i); - } - node.indexed = true; - node.name = ""; - } - if (checkModifier(node.type, node.name)) { - node.name = ""; - } - node.type = verifyType(node.type); - let sibling = newNode(node.parent); - //{ type: "", name: "", parent: node.parent, state: { allowType: true } }; - node.parent.components.push(sibling); - delete node.parent; - node = sibling; - break; - // Hit a space... - case " ": - // If reading type, the type is done and may read a param or name - if (node.state.allowType) { - if (node.type !== "") { - node.type = verifyType(node.type); - delete node.state.allowType; - node.state.allowName = true; - node.state.allowParams = true; - } - } - // If reading name, the name is done - if (node.state.allowName) { - if (node.name !== "") { - if (node.name === "indexed") { - if (!allowIndexed) { - throwError(i); - } - if (node.indexed) { - throwError(i); - } - node.indexed = true; - node.name = ""; - } - else if (checkModifier(node.type, node.name)) { - node.name = ""; - } - else { - node.state.allowName = false; - } - } - } - break; - case "[": - if (!node.state.allowArray) { - throwError(i); - } - node.type += c; - node.state.allowArray = false; - node.state.allowName = false; - node.state.readArray = true; - break; - case "]": - if (!node.state.readArray) { - throwError(i); - } - node.type += c; - node.state.readArray = false; - node.state.allowArray = true; - node.state.allowName = true; - break; - default: - if (node.state.allowType) { - node.type += c; - node.state.allowParams = true; - node.state.allowArray = true; - } - else if (node.state.allowName) { - node.name += c; - delete node.state.allowArray; - } - else if (node.state.readArray) { - node.type += c; - } - else { - throwError(i); - } - } - } - if (node.parent) { - logger$4.throwArgumentError("unexpected eof", "param", param); - } - delete parent.state; - if (node.name === "indexed") { - if (!allowIndexed) { - throwError(originalParam.length - 7); - } - if (node.indexed) { - throwError(originalParam.length - 7); - } - node.indexed = true; - node.name = ""; - } - else if (checkModifier(node.type, node.name)) { - node.name = ""; - } - parent.type = verifyType(parent.type); - return parent; -} -function populate(object, params) { - for (let key in params) { - defineReadOnly(object, key, params[key]); - } -} -const FormatTypes = Object.freeze({ - // Bare formatting, as is needed for computing a sighash of an event or function - sighash: "sighash", - // Human-Readable with Minimal spacing and without names (compact human-readable) - minimal: "minimal", - // Human-Readable with nice spacing, including all names - full: "full", - // JSON-format a la Solidity - json: "json" -}); -const paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/); -class ParamType { - constructor(constructorGuard, params) { - if (constructorGuard !== _constructorGuard$2) { - logger$4.throwError("use fromString", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "new ParamType()" - }); - } - populate(this, params); - let match = this.type.match(paramTypeArray); - if (match) { - populate(this, { - arrayLength: parseInt(match[2] || "-1"), - arrayChildren: ParamType.fromObject({ - type: match[1], - components: this.components - }), - baseType: "array" - }); - } - else { - populate(this, { - arrayLength: null, - arrayChildren: null, - baseType: ((this.components != null) ? "tuple" : this.type) - }); - } - this._isParamType = true; - Object.freeze(this); - } - // Format the parameter fragment - // - sighash: "(uint256,address)" - // - minimal: "tuple(uint256,address) indexed" - // - full: "tuple(uint256 foo, address bar) indexed baz" - format(format) { - if (!format) { - format = FormatTypes.sighash; - } - if (!FormatTypes[format]) { - logger$4.throwArgumentError("invalid format type", "format", format); - } - if (format === FormatTypes.json) { - let result = { - type: ((this.baseType === "tuple") ? "tuple" : this.type), - name: (this.name || undefined) - }; - if (typeof (this.indexed) === "boolean") { - result.indexed = this.indexed; - } - if (this.components) { - result.components = this.components.map((comp) => JSON.parse(comp.format(format))); - } - return JSON.stringify(result); - } - let result = ""; - // Array - if (this.baseType === "array") { - result += this.arrayChildren.format(format); - result += "[" + (this.arrayLength < 0 ? "" : String(this.arrayLength)) + "]"; - } - else { - if (this.baseType === "tuple") { - if (format !== FormatTypes.sighash) { - result += this.type; - } - result += "(" + this.components.map((comp) => comp.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ")"; - } - else { - result += this.type; - } - } - if (format !== FormatTypes.sighash) { - if (this.indexed === true) { - result += " indexed"; - } - if (format === FormatTypes.full && this.name) { - result += " " + this.name; - } - } - return result; - } - static from(value, allowIndexed) { - if (typeof (value) === "string") { - return ParamType.fromString(value, allowIndexed); - } - return ParamType.fromObject(value); - } - static fromObject(value) { - if (ParamType.isParamType(value)) { - return value; - } - return new ParamType(_constructorGuard$2, { - name: (value.name || null), - type: verifyType(value.type), - indexed: ((value.indexed == null) ? null : !!value.indexed), - components: (value.components ? value.components.map(ParamType.fromObject) : null) - }); - } - static fromString(value, allowIndexed) { - function ParamTypify(node) { - return ParamType.fromObject({ - name: node.name, - type: node.type, - indexed: node.indexed, - components: node.components - }); - } - return ParamTypify(parseParamType(value, !!allowIndexed)); - } - static isParamType(value) { - return !!(value != null && value._isParamType); - } -} -; -function parseParams(value, allowIndex) { - return splitNesting(value).map((param) => ParamType.fromString(param, allowIndex)); -} -class Fragment { - constructor(constructorGuard, params) { - if (constructorGuard !== _constructorGuard$2) { - logger$4.throwError("use a static from method", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "new Fragment()" - }); - } - populate(this, params); - this._isFragment = true; - Object.freeze(this); - } - static from(value) { - if (Fragment.isFragment(value)) { - return value; - } - if (typeof (value) === "string") { - return Fragment.fromString(value); - } - return Fragment.fromObject(value); - } - static fromObject(value) { - if (Fragment.isFragment(value)) { - return value; - } - switch (value.type) { - case "function": - return FunctionFragment.fromObject(value); - case "event": - return EventFragment.fromObject(value); - case "constructor": - return ConstructorFragment.fromObject(value); - case "error": - return ErrorFragment.fromObject(value); - case "fallback": - case "receive": - // @TODO: Something? Maybe return a FunctionFragment? A custom DefaultFunctionFragment? - return null; - } - return logger$4.throwArgumentError("invalid fragment object", "value", value); - } - static fromString(value) { - // Make sure the "returns" is surrounded by a space and all whitespace is exactly one space - value = value.replace(/\s/g, " "); - value = value.replace(/\(/g, " (").replace(/\)/g, ") ").replace(/\s+/g, " "); - value = value.trim(); - if (value.split(" ")[0] === "event") { - return EventFragment.fromString(value.substring(5).trim()); - } - else if (value.split(" ")[0] === "function") { - return FunctionFragment.fromString(value.substring(8).trim()); - } - else if (value.split("(")[0].trim() === "constructor") { - return ConstructorFragment.fromString(value.trim()); - } - else if (value.split(" ")[0] === "error") { - return ErrorFragment.fromString(value.substring(5).trim()); - } - return logger$4.throwArgumentError("unsupported fragment", "value", value); - } - static isFragment(value) { - return !!(value && value._isFragment); - } -} -class EventFragment extends Fragment { - format(format) { - if (!format) { - format = FormatTypes.sighash; - } - if (!FormatTypes[format]) { - logger$4.throwArgumentError("invalid format type", "format", format); - } - if (format === FormatTypes.json) { - return JSON.stringify({ - type: "event", - anonymous: this.anonymous, - name: this.name, - inputs: this.inputs.map((input) => JSON.parse(input.format(format))) - }); - } - let result = ""; - if (format !== FormatTypes.sighash) { - result += "event "; - } - result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; - if (format !== FormatTypes.sighash) { - if (this.anonymous) { - result += "anonymous "; - } - } - return result.trim(); - } - static from(value) { - if (typeof (value) === "string") { - return EventFragment.fromString(value); - } - return EventFragment.fromObject(value); - } - static fromObject(value) { - if (EventFragment.isEventFragment(value)) { - return value; - } - if (value.type !== "event") { - logger$4.throwArgumentError("invalid event object", "value", value); - } - const params = { - name: verifyIdentifier(value.name), - anonymous: value.anonymous, - inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []), - type: "event" - }; - return new EventFragment(_constructorGuard$2, params); - } - static fromString(value) { - let match = value.match(regexParen); - if (!match) { - logger$4.throwArgumentError("invalid event string", "value", value); - } - let anonymous = false; - match[3].split(" ").forEach((modifier) => { - switch (modifier.trim()) { - case "anonymous": - anonymous = true; - break; - case "": - break; - default: - logger$4.warn("unknown modifier: " + modifier); - } - }); - return EventFragment.fromObject({ - name: match[1].trim(), - anonymous: anonymous, - inputs: parseParams(match[2], true), - type: "event" - }); - } - static isEventFragment(value) { - return (value && value._isFragment && value.type === "event"); - } -} -function parseGas(value, params) { - params.gas = null; - let comps = value.split("@"); - if (comps.length !== 1) { - if (comps.length > 2) { - logger$4.throwArgumentError("invalid human-readable ABI signature", "value", value); - } - if (!comps[1].match(/^[0-9]+$/)) { - logger$4.throwArgumentError("invalid human-readable ABI signature gas", "value", value); - } - params.gas = BigNumber.from(comps[1]); - return comps[0]; - } - return value; -} -function parseModifiers(value, params) { - params.constant = false; - params.payable = false; - params.stateMutability = "nonpayable"; - value.split(" ").forEach((modifier) => { - switch (modifier.trim()) { - case "constant": - params.constant = true; - break; - case "payable": - params.payable = true; - params.stateMutability = "payable"; - break; - case "nonpayable": - params.payable = false; - params.stateMutability = "nonpayable"; - break; - case "pure": - params.constant = true; - params.stateMutability = "pure"; - break; - case "view": - params.constant = true; - params.stateMutability = "view"; - break; - case "external": - case "public": - case "": - break; - default: - console.log("unknown modifier: " + modifier); - } - }); -} -function verifyState(value) { - let result = { - constant: false, - payable: true, - stateMutability: "payable" - }; - if (value.stateMutability != null) { - result.stateMutability = value.stateMutability; - // Set (and check things are consistent) the constant property - result.constant = (result.stateMutability === "view" || result.stateMutability === "pure"); - if (value.constant != null) { - if ((!!value.constant) !== result.constant) { - logger$4.throwArgumentError("cannot have constant function with mutability " + result.stateMutability, "value", value); - } - } - // Set (and check things are consistent) the payable property - result.payable = (result.stateMutability === "payable"); - if (value.payable != null) { - if ((!!value.payable) !== result.payable) { - logger$4.throwArgumentError("cannot have payable function with mutability " + result.stateMutability, "value", value); - } - } - } - else if (value.payable != null) { - result.payable = !!value.payable; - // If payable we can assume non-constant; otherwise we can't assume - if (value.constant == null && !result.payable && value.type !== "constructor") { - logger$4.throwArgumentError("unable to determine stateMutability", "value", value); - } - result.constant = !!value.constant; - if (result.constant) { - result.stateMutability = "view"; - } - else { - result.stateMutability = (result.payable ? "payable" : "nonpayable"); - } - if (result.payable && result.constant) { - logger$4.throwArgumentError("cannot have constant payable function", "value", value); - } - } - else if (value.constant != null) { - result.constant = !!value.constant; - result.payable = !result.constant; - result.stateMutability = (result.constant ? "view" : "payable"); - } - else if (value.type !== "constructor") { - logger$4.throwArgumentError("unable to determine stateMutability", "value", value); - } - return result; -} -class ConstructorFragment extends Fragment { - format(format) { - if (!format) { - format = FormatTypes.sighash; - } - if (!FormatTypes[format]) { - logger$4.throwArgumentError("invalid format type", "format", format); - } - if (format === FormatTypes.json) { - return JSON.stringify({ - type: "constructor", - stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined), - payable: this.payable, - gas: (this.gas ? this.gas.toNumber() : undefined), - inputs: this.inputs.map((input) => JSON.parse(input.format(format))) - }); - } - if (format === FormatTypes.sighash) { - logger$4.throwError("cannot format a constructor for sighash", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "format(sighash)" - }); - } - let result = "constructor(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; - if (this.stateMutability && this.stateMutability !== "nonpayable") { - result += this.stateMutability + " "; - } - return result.trim(); - } - static from(value) { - if (typeof (value) === "string") { - return ConstructorFragment.fromString(value); - } - return ConstructorFragment.fromObject(value); - } - static fromObject(value) { - if (ConstructorFragment.isConstructorFragment(value)) { - return value; - } - if (value.type !== "constructor") { - logger$4.throwArgumentError("invalid constructor object", "value", value); - } - let state = verifyState(value); - if (state.constant) { - logger$4.throwArgumentError("constructor cannot be constant", "value", value); - } - const params = { - name: null, - type: value.type, - inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []), - payable: state.payable, - stateMutability: state.stateMutability, - gas: (value.gas ? BigNumber.from(value.gas) : null) - }; - return new ConstructorFragment(_constructorGuard$2, params); - } - static fromString(value) { - let params = { type: "constructor" }; - value = parseGas(value, params); - let parens = value.match(regexParen); - if (!parens || parens[1].trim() !== "constructor") { - logger$4.throwArgumentError("invalid constructor string", "value", value); - } - params.inputs = parseParams(parens[2].trim(), false); - parseModifiers(parens[3].trim(), params); - return ConstructorFragment.fromObject(params); - } - static isConstructorFragment(value) { - return (value && value._isFragment && value.type === "constructor"); - } -} -class FunctionFragment extends ConstructorFragment { - format(format) { - if (!format) { - format = FormatTypes.sighash; - } - if (!FormatTypes[format]) { - logger$4.throwArgumentError("invalid format type", "format", format); - } - if (format === FormatTypes.json) { - return JSON.stringify({ - type: "function", - name: this.name, - constant: this.constant, - stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined), - payable: this.payable, - gas: (this.gas ? this.gas.toNumber() : undefined), - inputs: this.inputs.map((input) => JSON.parse(input.format(format))), - outputs: this.outputs.map((output) => JSON.parse(output.format(format))), - }); - } - let result = ""; - if (format !== FormatTypes.sighash) { - result += "function "; - } - result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; - if (format !== FormatTypes.sighash) { - if (this.stateMutability) { - if (this.stateMutability !== "nonpayable") { - result += (this.stateMutability + " "); - } - } - else if (this.constant) { - result += "view "; - } - if (this.outputs && this.outputs.length) { - result += "returns (" + this.outputs.map((output) => output.format(format)).join(", ") + ") "; - } - if (this.gas != null) { - result += "@" + this.gas.toString() + " "; - } - } - return result.trim(); - } - static from(value) { - if (typeof (value) === "string") { - return FunctionFragment.fromString(value); - } - return FunctionFragment.fromObject(value); - } - static fromObject(value) { - if (FunctionFragment.isFunctionFragment(value)) { - return value; - } - if (value.type !== "function") { - logger$4.throwArgumentError("invalid function object", "value", value); - } - let state = verifyState(value); - const params = { - type: value.type, - name: verifyIdentifier(value.name), - constant: state.constant, - inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []), - outputs: (value.outputs ? value.outputs.map(ParamType.fromObject) : []), - payable: state.payable, - stateMutability: state.stateMutability, - gas: (value.gas ? BigNumber.from(value.gas) : null) - }; - return new FunctionFragment(_constructorGuard$2, params); - } - static fromString(value) { - let params = { type: "function" }; - value = parseGas(value, params); - let comps = value.split(" returns "); - if (comps.length > 2) { - logger$4.throwArgumentError("invalid function string", "value", value); - } - let parens = comps[0].match(regexParen); - if (!parens) { - logger$4.throwArgumentError("invalid function signature", "value", value); - } - params.name = parens[1].trim(); - if (params.name) { - verifyIdentifier(params.name); - } - params.inputs = parseParams(parens[2], false); - parseModifiers(parens[3].trim(), params); - // We have outputs - if (comps.length > 1) { - let returns = comps[1].match(regexParen); - if (returns[1].trim() != "" || returns[3].trim() != "") { - logger$4.throwArgumentError("unexpected tokens", "value", value); - } - params.outputs = parseParams(returns[2], false); - } - else { - params.outputs = []; - } - return FunctionFragment.fromObject(params); - } - static isFunctionFragment(value) { - return (value && value._isFragment && value.type === "function"); - } -} -//export class StructFragment extends Fragment { -//} -function checkForbidden(fragment) { - const sig = fragment.format(); - if (sig === "Error(string)" || sig === "Panic(uint256)") { - logger$4.throwArgumentError(`cannot specify user defined ${sig} error`, "fragment", fragment); - } - return fragment; -} -class ErrorFragment extends Fragment { - format(format) { - if (!format) { - format = FormatTypes.sighash; - } - if (!FormatTypes[format]) { - logger$4.throwArgumentError("invalid format type", "format", format); - } - if (format === FormatTypes.json) { - return JSON.stringify({ - type: "error", - name: this.name, - inputs: this.inputs.map((input) => JSON.parse(input.format(format))), - }); - } - let result = ""; - if (format !== FormatTypes.sighash) { - result += "error "; - } - result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; - return result.trim(); - } - static from(value) { - if (typeof (value) === "string") { - return ErrorFragment.fromString(value); - } - return ErrorFragment.fromObject(value); - } - static fromObject(value) { - if (ErrorFragment.isErrorFragment(value)) { - return value; - } - if (value.type !== "error") { - logger$4.throwArgumentError("invalid error object", "value", value); - } - const params = { - type: value.type, - name: verifyIdentifier(value.name), - inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []) - }; - return checkForbidden(new ErrorFragment(_constructorGuard$2, params)); - } - static fromString(value) { - let params = { type: "error" }; - let parens = value.match(regexParen); - if (!parens) { - logger$4.throwArgumentError("invalid error signature", "value", value); - } - params.name = parens[1].trim(); - if (params.name) { - verifyIdentifier(params.name); - } - params.inputs = parseParams(parens[2], false); - return checkForbidden(ErrorFragment.fromObject(params)); - } - static isErrorFragment(value) { - return (value && value._isFragment && value.type === "error"); - } -} -function verifyType(type) { - // These need to be transformed to their full description - if (type.match(/^uint($|[^1-9])/)) { - type = "uint256" + type.substring(4); - } - else if (type.match(/^int($|[^1-9])/)) { - type = "int256" + type.substring(3); - } - // @TODO: more verification - return type; -} -// See: https://github.com/ethereum/solidity/blob/1f8f1a3db93a548d0555e3e14cfc55a10e25b60e/docs/grammar/SolidityLexer.g4#L234 -const regexIdentifier = new RegExp("^[a-zA-Z$_][a-zA-Z0-9$_]*$"); -function verifyIdentifier(value) { - if (!value || !value.match(regexIdentifier)) { - logger$4.throwArgumentError(`invalid identifier "${value}"`, "value", value); - } - return value; -} -const regexParen = new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$"); -function splitNesting(value) { - value = value.trim(); - let result = []; - let accum = ""; - let depth = 0; - for (let offset = 0; offset < value.length; offset++) { - let c = value[offset]; - if (c === "," && depth === 0) { - result.push(accum); - accum = ""; - } - else { - accum += c; - if (c === "(") { - depth++; - } - else if (c === ")") { - depth--; - if (depth === -1) { - logger$4.throwArgumentError("unbalanced parenthesis", "value", value); - } - } - } - } - if (accum) { - result.push(accum); - } - return result; -} - -"use strict"; -const logger$5 = new Logger(version$4); -function checkResultErrors(result) { - // Find the first error (if any) - const errors = []; - const checkErrors = function (path, object) { - if (!Array.isArray(object)) { - return; - } - for (let key in object) { - const childPath = path.slice(); - childPath.push(key); - try { - checkErrors(childPath, object[key]); - } - catch (error) { - errors.push({ path: childPath, error: error }); - } - } - }; - checkErrors([], result); - return errors; -} -class Coder { - constructor(name, type, localName, dynamic) { - // @TODO: defineReadOnly these - this.name = name; - this.type = type; - this.localName = localName; - this.dynamic = dynamic; - } - _throwError(message, value) { - logger$5.throwArgumentError(message, this.localName, value); - } -} -class Writer { - constructor(wordSize) { - defineReadOnly(this, "wordSize", wordSize || 32); - this._data = []; - this._dataLength = 0; - this._padding = new Uint8Array(wordSize); - } - get data() { - return hexConcat(this._data); - } - get length() { return this._dataLength; } - _writeData(data) { - this._data.push(data); - this._dataLength += data.length; - return data.length; - } - appendWriter(writer) { - return this._writeData(concat(writer._data)); - } - // Arrayish items; padded on the right to wordSize - writeBytes(value) { - let bytes = arrayify(value); - const paddingOffset = bytes.length % this.wordSize; - if (paddingOffset) { - bytes = concat([bytes, this._padding.slice(paddingOffset)]); - } - return this._writeData(bytes); - } - _getValue(value) { - let bytes = arrayify(BigNumber.from(value)); - if (bytes.length > this.wordSize) { - logger$5.throwError("value out-of-bounds", Logger.errors.BUFFER_OVERRUN, { - length: this.wordSize, - offset: bytes.length - }); - } - if (bytes.length % this.wordSize) { - bytes = concat([this._padding.slice(bytes.length % this.wordSize), bytes]); - } - return bytes; - } - // BigNumberish items; padded on the left to wordSize - writeValue(value) { - return this._writeData(this._getValue(value)); - } - writeUpdatableValue() { - const offset = this._data.length; - this._data.push(this._padding); - this._dataLength += this.wordSize; - return (value) => { - this._data[offset] = this._getValue(value); - }; - } -} -class Reader { - constructor(data, wordSize, coerceFunc, allowLoose) { - defineReadOnly(this, "_data", arrayify(data)); - defineReadOnly(this, "wordSize", wordSize || 32); - defineReadOnly(this, "_coerceFunc", coerceFunc); - defineReadOnly(this, "allowLoose", allowLoose); - this._offset = 0; - } - get data() { return hexlify(this._data); } - get consumed() { return this._offset; } - // The default Coerce function - static coerce(name, value) { - let match = name.match("^u?int([0-9]+)$"); - if (match && parseInt(match[1]) <= 48) { - value = value.toNumber(); - } - return value; - } - coerce(name, value) { - if (this._coerceFunc) { - return this._coerceFunc(name, value); - } - return Reader.coerce(name, value); - } - _peekBytes(offset, length, loose) { - let alignedLength = Math.ceil(length / this.wordSize) * this.wordSize; - if (this._offset + alignedLength > this._data.length) { - if (this.allowLoose && loose && this._offset + length <= this._data.length) { - alignedLength = length; - } - else { - logger$5.throwError("data out-of-bounds", Logger.errors.BUFFER_OVERRUN, { - length: this._data.length, - offset: this._offset + alignedLength - }); - } - } - return this._data.slice(this._offset, this._offset + alignedLength); - } - subReader(offset) { - return new Reader(this._data.slice(this._offset + offset), this.wordSize, this._coerceFunc, this.allowLoose); - } - readBytes(length, loose) { - let bytes = this._peekBytes(0, length, !!loose); - this._offset += bytes.length; - // @TODO: Make sure the length..end bytes are all 0? - return bytes.slice(0, length); - } - readValue() { - return BigNumber.from(this.readBytes(this.wordSize)); - } -} - -var sha3 = createCommonjsModule(function (module) { -/** - * [js-sha3]{@link https://github.com/emn178/js-sha3} - * - * @version 0.8.0 - * @author Chen, Yi-Cyuan [emn178@gmail.com] - * @copyright Chen, Yi-Cyuan 2015-2018 - * @license MIT - */ -/*jslint bitwise: true */ -(function () { - 'use strict'; - - var INPUT_ERROR = 'input is invalid type'; - var FINALIZE_ERROR = 'finalize already called'; - var WINDOW = typeof window === 'object'; - var root = WINDOW ? window : {}; - if (root.JS_SHA3_NO_WINDOW) { - WINDOW = false; - } - var WEB_WORKER = !WINDOW && typeof self === 'object'; - var NODE_JS = !root.JS_SHA3_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node; - if (NODE_JS) { - root = commonjsGlobal; - } else if (WEB_WORKER) { - root = self; - } - var COMMON_JS = !root.JS_SHA3_NO_COMMON_JS && 'object' === 'object' && module.exports; - var AMD = typeof undefined === 'function' && undefined.amd; - var ARRAY_BUFFER = !root.JS_SHA3_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined'; - var HEX_CHARS = '0123456789abcdef'.split(''); - var SHAKE_PADDING = [31, 7936, 2031616, 520093696]; - var CSHAKE_PADDING = [4, 1024, 262144, 67108864]; - var KECCAK_PADDING = [1, 256, 65536, 16777216]; - var PADDING = [6, 1536, 393216, 100663296]; - var SHIFT = [0, 8, 16, 24]; - var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649, - 0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0, - 2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771, - 2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648, - 2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648]; - var BITS = [224, 256, 384, 512]; - var SHAKE_BITS = [128, 256]; - var OUTPUT_TYPES = ['hex', 'buffer', 'arrayBuffer', 'array', 'digest']; - var CSHAKE_BYTEPAD = { - '128': 168, - '256': 136 - }; - - if (root.JS_SHA3_NO_NODE_JS || !Array.isArray) { - Array.isArray = function (obj) { - return Object.prototype.toString.call(obj) === '[object Array]'; - }; - } - - if (ARRAY_BUFFER && (root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) { - ArrayBuffer.isView = function (obj) { - return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer; - }; - } - - var createOutputMethod = function (bits, padding, outputType) { - return function (message) { - return new Keccak(bits, padding, bits).update(message)[outputType](); - }; - }; - - var createShakeOutputMethod = function (bits, padding, outputType) { - return function (message, outputBits) { - return new Keccak(bits, padding, outputBits).update(message)[outputType](); - }; - }; - - var createCshakeOutputMethod = function (bits, padding, outputType) { - return function (message, outputBits, n, s) { - return methods['cshake' + bits].update(message, outputBits, n, s)[outputType](); - }; - }; - - var createKmacOutputMethod = function (bits, padding, outputType) { - return function (key, message, outputBits, s) { - return methods['kmac' + bits].update(key, message, outputBits, s)[outputType](); - }; - }; - - var createOutputMethods = function (method, createMethod, bits, padding) { - for (var i = 0; i < OUTPUT_TYPES.length; ++i) { - var type = OUTPUT_TYPES[i]; - method[type] = createMethod(bits, padding, type); - } - return method; - }; - - var createMethod = function (bits, padding) { - var method = createOutputMethod(bits, padding, 'hex'); - method.create = function () { - return new Keccak(bits, padding, bits); - }; - method.update = function (message) { - return method.create().update(message); - }; - return createOutputMethods(method, createOutputMethod, bits, padding); - }; - - var createShakeMethod = function (bits, padding) { - var method = createShakeOutputMethod(bits, padding, 'hex'); - method.create = function (outputBits) { - return new Keccak(bits, padding, outputBits); - }; - method.update = function (message, outputBits) { - return method.create(outputBits).update(message); - }; - return createOutputMethods(method, createShakeOutputMethod, bits, padding); - }; - - var createCshakeMethod = function (bits, padding) { - var w = CSHAKE_BYTEPAD[bits]; - var method = createCshakeOutputMethod(bits, padding, 'hex'); - method.create = function (outputBits, n, s) { - if (!n && !s) { - return methods['shake' + bits].create(outputBits); - } else { - return new Keccak(bits, padding, outputBits).bytepad([n, s], w); - } - }; - method.update = function (message, outputBits, n, s) { - return method.create(outputBits, n, s).update(message); - }; - return createOutputMethods(method, createCshakeOutputMethod, bits, padding); - }; - - var createKmacMethod = function (bits, padding) { - var w = CSHAKE_BYTEPAD[bits]; - var method = createKmacOutputMethod(bits, padding, 'hex'); - method.create = function (key, outputBits, s) { - return new Kmac(bits, padding, outputBits).bytepad(['KMAC', s], w).bytepad([key], w); - }; - method.update = function (key, message, outputBits, s) { - return method.create(key, outputBits, s).update(message); - }; - return createOutputMethods(method, createKmacOutputMethod, bits, padding); - }; - - var algorithms = [ - { name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod }, - { name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod }, - { name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod }, - { name: 'cshake', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createCshakeMethod }, - { name: 'kmac', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createKmacMethod } - ]; - - var methods = {}, methodNames = []; - - for (var i = 0; i < algorithms.length; ++i) { - var algorithm = algorithms[i]; - var bits = algorithm.bits; - for (var j = 0; j < bits.length; ++j) { - var methodName = algorithm.name + '_' + bits[j]; - methodNames.push(methodName); - methods[methodName] = algorithm.createMethod(bits[j], algorithm.padding); - if (algorithm.name !== 'sha3') { - var newMethodName = algorithm.name + bits[j]; - methodNames.push(newMethodName); - methods[newMethodName] = methods[methodName]; - } - } - } - - function Keccak(bits, padding, outputBits) { - this.blocks = []; - this.s = []; - this.padding = padding; - this.outputBits = outputBits; - this.reset = true; - this.finalized = false; - this.block = 0; - this.start = 0; - this.blockCount = (1600 - (bits << 1)) >> 5; - this.byteCount = this.blockCount << 2; - this.outputBlocks = outputBits >> 5; - this.extraBytes = (outputBits & 31) >> 3; - - for (var i = 0; i < 50; ++i) { - this.s[i] = 0; - } - } - - Keccak.prototype.update = function (message) { - if (this.finalized) { - throw new Error(FINALIZE_ERROR); - } - var notString, type = typeof message; - if (type !== 'string') { - if (type === 'object') { - if (message === null) { - throw new Error(INPUT_ERROR); - } else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) { - message = new Uint8Array(message); - } else if (!Array.isArray(message)) { - if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) { - throw new Error(INPUT_ERROR); - } - } - } else { - throw new Error(INPUT_ERROR); - } - notString = true; - } - var blocks = this.blocks, byteCount = this.byteCount, length = message.length, - blockCount = this.blockCount, index = 0, s = this.s, i, code; - - while (index < length) { - if (this.reset) { - this.reset = false; - blocks[0] = this.block; - for (i = 1; i < blockCount + 1; ++i) { - blocks[i] = 0; - } - } - if (notString) { - for (i = this.start; index < length && i < byteCount; ++index) { - blocks[i >> 2] |= message[index] << SHIFT[i++ & 3]; - } - } else { - for (i = this.start; index < length && i < byteCount; ++index) { - code = message.charCodeAt(index); - if (code < 0x80) { - blocks[i >> 2] |= code << SHIFT[i++ & 3]; - } else if (code < 0x800) { - blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3]; - blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; - } else if (code < 0xd800 || code >= 0xe000) { - blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3]; - blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3]; - blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; - } else { - code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff)); - blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3]; - blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3]; - blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3]; - blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; - } - } - } - this.lastByteIndex = i; - if (i >= byteCount) { - this.start = i - byteCount; - this.block = blocks[blockCount]; - for (i = 0; i < blockCount; ++i) { - s[i] ^= blocks[i]; - } - f(s); - this.reset = true; - } else { - this.start = i; - } - } - return this; - }; - - Keccak.prototype.encode = function (x, right) { - var o = x & 255, n = 1; - var bytes = [o]; - x = x >> 8; - o = x & 255; - while (o > 0) { - bytes.unshift(o); - x = x >> 8; - o = x & 255; - ++n; - } - if (right) { - bytes.push(n); - } else { - bytes.unshift(n); - } - this.update(bytes); - return bytes.length; - }; - - Keccak.prototype.encodeString = function (str) { - var notString, type = typeof str; - if (type !== 'string') { - if (type === 'object') { - if (str === null) { - throw new Error(INPUT_ERROR); - } else if (ARRAY_BUFFER && str.constructor === ArrayBuffer) { - str = new Uint8Array(str); - } else if (!Array.isArray(str)) { - if (!ARRAY_BUFFER || !ArrayBuffer.isView(str)) { - throw new Error(INPUT_ERROR); - } - } - } else { - throw new Error(INPUT_ERROR); - } - notString = true; - } - var bytes = 0, length = str.length; - if (notString) { - bytes = length; - } else { - for (var i = 0; i < str.length; ++i) { - var code = str.charCodeAt(i); - if (code < 0x80) { - bytes += 1; - } else if (code < 0x800) { - bytes += 2; - } else if (code < 0xd800 || code >= 0xe000) { - bytes += 3; - } else { - code = 0x10000 + (((code & 0x3ff) << 10) | (str.charCodeAt(++i) & 0x3ff)); - bytes += 4; - } - } - } - bytes += this.encode(bytes * 8); - this.update(str); - return bytes; - }; - - Keccak.prototype.bytepad = function (strs, w) { - var bytes = this.encode(w); - for (var i = 0; i < strs.length; ++i) { - bytes += this.encodeString(strs[i]); - } - var paddingBytes = w - bytes % w; - var zeros = []; - zeros.length = paddingBytes; - this.update(zeros); - return this; - }; - - Keccak.prototype.finalize = function () { - if (this.finalized) { - return; - } - this.finalized = true; - var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s; - blocks[i >> 2] |= this.padding[i & 3]; - if (this.lastByteIndex === this.byteCount) { - blocks[0] = blocks[blockCount]; - for (i = 1; i < blockCount + 1; ++i) { - blocks[i] = 0; - } - } - blocks[blockCount - 1] |= 0x80000000; - for (i = 0; i < blockCount; ++i) { - s[i] ^= blocks[i]; - } - f(s); - }; - - Keccak.prototype.toString = Keccak.prototype.hex = function () { - this.finalize(); - - var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks, - extraBytes = this.extraBytes, i = 0, j = 0; - var hex = '', block; - while (j < outputBlocks) { - for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) { - block = s[i]; - hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] + - HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] + - HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] + - HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F]; - } - if (j % blockCount === 0) { - f(s); - i = 0; - } - } - if (extraBytes) { - block = s[i]; - hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F]; - if (extraBytes > 1) { - hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F]; - } - if (extraBytes > 2) { - hex += HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F]; - } - } - return hex; - }; - - Keccak.prototype.arrayBuffer = function () { - this.finalize(); - - var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks, - extraBytes = this.extraBytes, i = 0, j = 0; - var bytes = this.outputBits >> 3; - var buffer; - if (extraBytes) { - buffer = new ArrayBuffer((outputBlocks + 1) << 2); - } else { - buffer = new ArrayBuffer(bytes); - } - var array = new Uint32Array(buffer); - while (j < outputBlocks) { - for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) { - array[j] = s[i]; - } - if (j % blockCount === 0) { - f(s); - } - } - if (extraBytes) { - array[i] = s[i]; - buffer = buffer.slice(0, bytes); - } - return buffer; - }; - - Keccak.prototype.buffer = Keccak.prototype.arrayBuffer; - - Keccak.prototype.digest = Keccak.prototype.array = function () { - this.finalize(); - - var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks, - extraBytes = this.extraBytes, i = 0, j = 0; - var array = [], offset, block; - while (j < outputBlocks) { - for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) { - offset = j << 2; - block = s[i]; - array[offset] = block & 0xFF; - array[offset + 1] = (block >> 8) & 0xFF; - array[offset + 2] = (block >> 16) & 0xFF; - array[offset + 3] = (block >> 24) & 0xFF; - } - if (j % blockCount === 0) { - f(s); - } - } - if (extraBytes) { - offset = j << 2; - block = s[i]; - array[offset] = block & 0xFF; - if (extraBytes > 1) { - array[offset + 1] = (block >> 8) & 0xFF; - } - if (extraBytes > 2) { - array[offset + 2] = (block >> 16) & 0xFF; - } - } - return array; - }; - - function Kmac(bits, padding, outputBits) { - Keccak.call(this, bits, padding, outputBits); - } - - Kmac.prototype = new Keccak(); - - Kmac.prototype.finalize = function () { - this.encode(this.outputBits, true); - return Keccak.prototype.finalize.call(this); - }; - - var f = function (s) { - var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, - b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17, - b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33, - b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49; - for (n = 0; n < 48; n += 2) { - c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40]; - c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41]; - c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42]; - c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43]; - c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44]; - c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45]; - c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46]; - c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47]; - c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48]; - c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49]; - - h = c8 ^ ((c2 << 1) | (c3 >>> 31)); - l = c9 ^ ((c3 << 1) | (c2 >>> 31)); - s[0] ^= h; - s[1] ^= l; - s[10] ^= h; - s[11] ^= l; - s[20] ^= h; - s[21] ^= l; - s[30] ^= h; - s[31] ^= l; - s[40] ^= h; - s[41] ^= l; - h = c0 ^ ((c4 << 1) | (c5 >>> 31)); - l = c1 ^ ((c5 << 1) | (c4 >>> 31)); - s[2] ^= h; - s[3] ^= l; - s[12] ^= h; - s[13] ^= l; - s[22] ^= h; - s[23] ^= l; - s[32] ^= h; - s[33] ^= l; - s[42] ^= h; - s[43] ^= l; - h = c2 ^ ((c6 << 1) | (c7 >>> 31)); - l = c3 ^ ((c7 << 1) | (c6 >>> 31)); - s[4] ^= h; - s[5] ^= l; - s[14] ^= h; - s[15] ^= l; - s[24] ^= h; - s[25] ^= l; - s[34] ^= h; - s[35] ^= l; - s[44] ^= h; - s[45] ^= l; - h = c4 ^ ((c8 << 1) | (c9 >>> 31)); - l = c5 ^ ((c9 << 1) | (c8 >>> 31)); - s[6] ^= h; - s[7] ^= l; - s[16] ^= h; - s[17] ^= l; - s[26] ^= h; - s[27] ^= l; - s[36] ^= h; - s[37] ^= l; - s[46] ^= h; - s[47] ^= l; - h = c6 ^ ((c0 << 1) | (c1 >>> 31)); - l = c7 ^ ((c1 << 1) | (c0 >>> 31)); - s[8] ^= h; - s[9] ^= l; - s[18] ^= h; - s[19] ^= l; - s[28] ^= h; - s[29] ^= l; - s[38] ^= h; - s[39] ^= l; - s[48] ^= h; - s[49] ^= l; - - b0 = s[0]; - b1 = s[1]; - b32 = (s[11] << 4) | (s[10] >>> 28); - b33 = (s[10] << 4) | (s[11] >>> 28); - b14 = (s[20] << 3) | (s[21] >>> 29); - b15 = (s[21] << 3) | (s[20] >>> 29); - b46 = (s[31] << 9) | (s[30] >>> 23); - b47 = (s[30] << 9) | (s[31] >>> 23); - b28 = (s[40] << 18) | (s[41] >>> 14); - b29 = (s[41] << 18) | (s[40] >>> 14); - b20 = (s[2] << 1) | (s[3] >>> 31); - b21 = (s[3] << 1) | (s[2] >>> 31); - b2 = (s[13] << 12) | (s[12] >>> 20); - b3 = (s[12] << 12) | (s[13] >>> 20); - b34 = (s[22] << 10) | (s[23] >>> 22); - b35 = (s[23] << 10) | (s[22] >>> 22); - b16 = (s[33] << 13) | (s[32] >>> 19); - b17 = (s[32] << 13) | (s[33] >>> 19); - b48 = (s[42] << 2) | (s[43] >>> 30); - b49 = (s[43] << 2) | (s[42] >>> 30); - b40 = (s[5] << 30) | (s[4] >>> 2); - b41 = (s[4] << 30) | (s[5] >>> 2); - b22 = (s[14] << 6) | (s[15] >>> 26); - b23 = (s[15] << 6) | (s[14] >>> 26); - b4 = (s[25] << 11) | (s[24] >>> 21); - b5 = (s[24] << 11) | (s[25] >>> 21); - b36 = (s[34] << 15) | (s[35] >>> 17); - b37 = (s[35] << 15) | (s[34] >>> 17); - b18 = (s[45] << 29) | (s[44] >>> 3); - b19 = (s[44] << 29) | (s[45] >>> 3); - b10 = (s[6] << 28) | (s[7] >>> 4); - b11 = (s[7] << 28) | (s[6] >>> 4); - b42 = (s[17] << 23) | (s[16] >>> 9); - b43 = (s[16] << 23) | (s[17] >>> 9); - b24 = (s[26] << 25) | (s[27] >>> 7); - b25 = (s[27] << 25) | (s[26] >>> 7); - b6 = (s[36] << 21) | (s[37] >>> 11); - b7 = (s[37] << 21) | (s[36] >>> 11); - b38 = (s[47] << 24) | (s[46] >>> 8); - b39 = (s[46] << 24) | (s[47] >>> 8); - b30 = (s[8] << 27) | (s[9] >>> 5); - b31 = (s[9] << 27) | (s[8] >>> 5); - b12 = (s[18] << 20) | (s[19] >>> 12); - b13 = (s[19] << 20) | (s[18] >>> 12); - b44 = (s[29] << 7) | (s[28] >>> 25); - b45 = (s[28] << 7) | (s[29] >>> 25); - b26 = (s[38] << 8) | (s[39] >>> 24); - b27 = (s[39] << 8) | (s[38] >>> 24); - b8 = (s[48] << 14) | (s[49] >>> 18); - b9 = (s[49] << 14) | (s[48] >>> 18); - - s[0] = b0 ^ (~b2 & b4); - s[1] = b1 ^ (~b3 & b5); - s[10] = b10 ^ (~b12 & b14); - s[11] = b11 ^ (~b13 & b15); - s[20] = b20 ^ (~b22 & b24); - s[21] = b21 ^ (~b23 & b25); - s[30] = b30 ^ (~b32 & b34); - s[31] = b31 ^ (~b33 & b35); - s[40] = b40 ^ (~b42 & b44); - s[41] = b41 ^ (~b43 & b45); - s[2] = b2 ^ (~b4 & b6); - s[3] = b3 ^ (~b5 & b7); - s[12] = b12 ^ (~b14 & b16); - s[13] = b13 ^ (~b15 & b17); - s[22] = b22 ^ (~b24 & b26); - s[23] = b23 ^ (~b25 & b27); - s[32] = b32 ^ (~b34 & b36); - s[33] = b33 ^ (~b35 & b37); - s[42] = b42 ^ (~b44 & b46); - s[43] = b43 ^ (~b45 & b47); - s[4] = b4 ^ (~b6 & b8); - s[5] = b5 ^ (~b7 & b9); - s[14] = b14 ^ (~b16 & b18); - s[15] = b15 ^ (~b17 & b19); - s[24] = b24 ^ (~b26 & b28); - s[25] = b25 ^ (~b27 & b29); - s[34] = b34 ^ (~b36 & b38); - s[35] = b35 ^ (~b37 & b39); - s[44] = b44 ^ (~b46 & b48); - s[45] = b45 ^ (~b47 & b49); - s[6] = b6 ^ (~b8 & b0); - s[7] = b7 ^ (~b9 & b1); - s[16] = b16 ^ (~b18 & b10); - s[17] = b17 ^ (~b19 & b11); - s[26] = b26 ^ (~b28 & b20); - s[27] = b27 ^ (~b29 & b21); - s[36] = b36 ^ (~b38 & b30); - s[37] = b37 ^ (~b39 & b31); - s[46] = b46 ^ (~b48 & b40); - s[47] = b47 ^ (~b49 & b41); - s[8] = b8 ^ (~b0 & b2); - s[9] = b9 ^ (~b1 & b3); - s[18] = b18 ^ (~b10 & b12); - s[19] = b19 ^ (~b11 & b13); - s[28] = b28 ^ (~b20 & b22); - s[29] = b29 ^ (~b21 & b23); - s[38] = b38 ^ (~b30 & b32); - s[39] = b39 ^ (~b31 & b33); - s[48] = b48 ^ (~b40 & b42); - s[49] = b49 ^ (~b41 & b43); - - s[0] ^= RC[n]; - s[1] ^= RC[n + 1]; - } - }; - - if (COMMON_JS) { - module.exports = methods; - } else { - for (i = 0; i < methodNames.length; ++i) { - root[methodNames[i]] = methods[methodNames[i]]; - } - if (AMD) { - undefined(function () { - return methods; - }); - } - } -})(); -}); - -"use strict"; -function keccak256(data) { - return '0x' + sha3.keccak_256(arrayify(data)); -} - -const version$5 = "rlp/5.7.0"; - -"use strict"; -const logger$6 = new Logger(version$5); -function arrayifyInteger(value) { - const result = []; - while (value) { - result.unshift(value & 0xff); - value >>= 8; - } - return result; -} -function unarrayifyInteger(data, offset, length) { - let result = 0; - for (let i = 0; i < length; i++) { - result = (result * 256) + data[offset + i]; - } - return result; -} -function _encode(object) { - if (Array.isArray(object)) { - let payload = []; - object.forEach(function (child) { - payload = payload.concat(_encode(child)); - }); - if (payload.length <= 55) { - payload.unshift(0xc0 + payload.length); - return payload; - } - const length = arrayifyInteger(payload.length); - length.unshift(0xf7 + length.length); - return length.concat(payload); - } - if (!isBytesLike(object)) { - logger$6.throwArgumentError("RLP object must be BytesLike", "object", object); - } - const data = Array.prototype.slice.call(arrayify(object)); - if (data.length === 1 && data[0] <= 0x7f) { - return data; - } - else if (data.length <= 55) { - data.unshift(0x80 + data.length); - return data; - } - const length = arrayifyInteger(data.length); - length.unshift(0xb7 + length.length); - return length.concat(data); -} -function encode(object) { - return hexlify(_encode(object)); -} -function _decodeChildren(data, offset, childOffset, length) { - const result = []; - while (childOffset < offset + 1 + length) { - const decoded = _decode(data, childOffset); - result.push(decoded.result); - childOffset += decoded.consumed; - if (childOffset > offset + 1 + length) { - logger$6.throwError("child data too short", Logger.errors.BUFFER_OVERRUN, {}); - } - } - return { consumed: (1 + length), result: result }; -} -// returns { consumed: number, result: Object } -function _decode(data, offset) { - if (data.length === 0) { - logger$6.throwError("data too short", Logger.errors.BUFFER_OVERRUN, {}); - } - // Array with extra length prefix - if (data[offset] >= 0xf8) { - const lengthLength = data[offset] - 0xf7; - if (offset + 1 + lengthLength > data.length) { - logger$6.throwError("data short segment too short", Logger.errors.BUFFER_OVERRUN, {}); - } - const length = unarrayifyInteger(data, offset + 1, lengthLength); - if (offset + 1 + lengthLength + length > data.length) { - logger$6.throwError("data long segment too short", Logger.errors.BUFFER_OVERRUN, {}); - } - return _decodeChildren(data, offset, offset + 1 + lengthLength, lengthLength + length); - } - else if (data[offset] >= 0xc0) { - const length = data[offset] - 0xc0; - if (offset + 1 + length > data.length) { - logger$6.throwError("data array too short", Logger.errors.BUFFER_OVERRUN, {}); - } - return _decodeChildren(data, offset, offset + 1, length); - } - else if (data[offset] >= 0xb8) { - const lengthLength = data[offset] - 0xb7; - if (offset + 1 + lengthLength > data.length) { - logger$6.throwError("data array too short", Logger.errors.BUFFER_OVERRUN, {}); - } - const length = unarrayifyInteger(data, offset + 1, lengthLength); - if (offset + 1 + lengthLength + length > data.length) { - logger$6.throwError("data array too short", Logger.errors.BUFFER_OVERRUN, {}); - } - const result = hexlify(data.slice(offset + 1 + lengthLength, offset + 1 + lengthLength + length)); - return { consumed: (1 + lengthLength + length), result: result }; - } - else if (data[offset] >= 0x80) { - const length = data[offset] - 0x80; - if (offset + 1 + length > data.length) { - logger$6.throwError("data too short", Logger.errors.BUFFER_OVERRUN, {}); - } - const result = hexlify(data.slice(offset + 1, offset + 1 + length)); - return { consumed: (1 + length), result: result }; - } - return { consumed: 1, result: hexlify(data[offset]) }; -} -function decode(data) { - const bytes = arrayify(data); - const decoded = _decode(bytes, 0); - if (decoded.consumed !== bytes.length) { - logger$6.throwArgumentError("invalid rlp data", "data", data); - } - return decoded.result; -} - -var index = /*#__PURE__*/Object.freeze({ - __proto__: null, - encode: encode, - decode: decode -}); - -const version$6 = "address/5.7.0"; - -"use strict"; -const logger$7 = new Logger(version$6); -function getChecksumAddress(address) { - if (!isHexString(address, 20)) { - logger$7.throwArgumentError("invalid address", "address", address); - } - address = address.toLowerCase(); - const chars = address.substring(2).split(""); - const expanded = new Uint8Array(40); - for (let i = 0; i < 40; i++) { - expanded[i] = chars[i].charCodeAt(0); - } - const hashed = arrayify(keccak256(expanded)); - for (let i = 0; i < 40; i += 2) { - if ((hashed[i >> 1] >> 4) >= 8) { - chars[i] = chars[i].toUpperCase(); - } - if ((hashed[i >> 1] & 0x0f) >= 8) { - chars[i + 1] = chars[i + 1].toUpperCase(); - } - } - return "0x" + chars.join(""); -} -// Shims for environments that are missing some required constants and functions -const MAX_SAFE_INTEGER = 0x1fffffffffffff; -function log10(x) { - if (Math.log10) { - return Math.log10(x); - } - return Math.log(x) / Math.LN10; -} -// See: https://en.wikipedia.org/wiki/International_Bank_Account_Number -// Create lookup table -const ibanLookup = {}; -for (let i = 0; i < 10; i++) { - ibanLookup[String(i)] = String(i); -} -for (let i = 0; i < 26; i++) { - ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); -} -// How many decimal digits can we process? (for 64-bit float, this is 15) -const safeDigits = Math.floor(log10(MAX_SAFE_INTEGER)); -function ibanChecksum(address) { - address = address.toUpperCase(); - address = address.substring(4) + address.substring(0, 2) + "00"; - let expanded = address.split("").map((c) => { return ibanLookup[c]; }).join(""); - // Javascript can handle integers safely up to 15 (decimal) digits - while (expanded.length >= safeDigits) { - let block = expanded.substring(0, safeDigits); - expanded = parseInt(block, 10) % 97 + expanded.substring(block.length); - } - let checksum = String(98 - (parseInt(expanded, 10) % 97)); - while (checksum.length < 2) { - checksum = "0" + checksum; - } - return checksum; -} -; -function getAddress(address) { - let result = null; - if (typeof (address) !== "string") { - logger$7.throwArgumentError("invalid address", "address", address); - } - if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) { - // Missing the 0x prefix - if (address.substring(0, 2) !== "0x") { - address = "0x" + address; - } - result = getChecksumAddress(address); - // It is a checksummed address with a bad checksum - if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) { - logger$7.throwArgumentError("bad address checksum", "address", address); - } - // Maybe ICAP? (we only support direct mode) - } - else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) { - // It is an ICAP address with a bad checksum - if (address.substring(2, 4) !== ibanChecksum(address)) { - logger$7.throwArgumentError("bad icap checksum", "address", address); - } - result = _base36To16(address.substring(4)); - while (result.length < 40) { - result = "0" + result; - } - result = getChecksumAddress("0x" + result); - } - else { - logger$7.throwArgumentError("invalid address", "address", address); - } - return result; -} -function isAddress(address) { - try { - getAddress(address); - return true; - } - catch (error) { } - return false; -} -function getIcapAddress(address) { - let base36 = _base16To36(getAddress(address).substring(2)).toUpperCase(); - while (base36.length < 30) { - base36 = "0" + base36; - } - return "XE" + ibanChecksum("XE00" + base36) + base36; -} -// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed -function getContractAddress(transaction) { - let from = null; - try { - from = getAddress(transaction.from); - } - catch (error) { - logger$7.throwArgumentError("missing from address", "transaction", transaction); - } - const nonce = stripZeros(arrayify(BigNumber.from(transaction.nonce).toHexString())); - return getAddress(hexDataSlice(keccak256(encode([from, nonce])), 12)); -} -function getCreate2Address(from, salt, initCodeHash) { - if (hexDataLength(salt) !== 32) { - logger$7.throwArgumentError("salt must be 32 bytes", "salt", salt); - } - if (hexDataLength(initCodeHash) !== 32) { - logger$7.throwArgumentError("initCodeHash must be 32 bytes", "initCodeHash", initCodeHash); - } - return getAddress(hexDataSlice(keccak256(concat(["0xff", getAddress(from), salt, initCodeHash])), 12)); -} - -"use strict"; -class AddressCoder extends Coder { - constructor(localName) { - super("address", "address", localName, false); - } - defaultValue() { - return "0x0000000000000000000000000000000000000000"; - } - encode(writer, value) { - try { - value = getAddress(value); - } - catch (error) { - this._throwError(error.message, value); - } - return writer.writeValue(value); - } - decode(reader) { - return getAddress(hexZeroPad(reader.readValue().toHexString(), 20)); - } -} - -"use strict"; -// Clones the functionality of an existing Coder, but without a localName -class AnonymousCoder extends Coder { - constructor(coder) { - super(coder.name, coder.type, undefined, coder.dynamic); - this.coder = coder; - } - defaultValue() { - return this.coder.defaultValue(); - } - encode(writer, value) { - return this.coder.encode(writer, value); - } - decode(reader) { - return this.coder.decode(reader); - } -} - -"use strict"; -const logger$8 = new Logger(version$4); -function pack(writer, coders, values) { - let arrayValues = null; - if (Array.isArray(values)) { - arrayValues = values; - } - else if (values && typeof (values) === "object") { - let unique = {}; - arrayValues = coders.map((coder) => { - const name = coder.localName; - if (!name) { - logger$8.throwError("cannot encode object for signature with missing names", Logger.errors.INVALID_ARGUMENT, { - argument: "values", - coder: coder, - value: values - }); - } - if (unique[name]) { - logger$8.throwError("cannot encode object for signature with duplicate names", Logger.errors.INVALID_ARGUMENT, { - argument: "values", - coder: coder, - value: values - }); - } - unique[name] = true; - return values[name]; - }); - } - else { - logger$8.throwArgumentError("invalid tuple value", "tuple", values); - } - if (coders.length !== arrayValues.length) { - logger$8.throwArgumentError("types/value length mismatch", "tuple", values); - } - let staticWriter = new Writer(writer.wordSize); - let dynamicWriter = new Writer(writer.wordSize); - let updateFuncs = []; - coders.forEach((coder, index) => { - let value = arrayValues[index]; - if (coder.dynamic) { - // Get current dynamic offset (for the future pointer) - let dynamicOffset = dynamicWriter.length; - // Encode the dynamic value into the dynamicWriter - coder.encode(dynamicWriter, value); - // Prepare to populate the correct offset once we are done - let updateFunc = staticWriter.writeUpdatableValue(); - updateFuncs.push((baseOffset) => { - updateFunc(baseOffset + dynamicOffset); - }); - } - else { - coder.encode(staticWriter, value); - } - }); - // Backfill all the dynamic offsets, now that we know the static length - updateFuncs.forEach((func) => { func(staticWriter.length); }); - let length = writer.appendWriter(staticWriter); - length += writer.appendWriter(dynamicWriter); - return length; -} -function unpack(reader, coders) { - let values = []; - // A reader anchored to this base - let baseReader = reader.subReader(0); - coders.forEach((coder) => { - let value = null; - if (coder.dynamic) { - let offset = reader.readValue(); - let offsetReader = baseReader.subReader(offset.toNumber()); - try { - value = coder.decode(offsetReader); - } - catch (error) { - // Cannot recover from this - if (error.code === Logger.errors.BUFFER_OVERRUN) { - throw error; - } - value = error; - value.baseType = coder.name; - value.name = coder.localName; - value.type = coder.type; - } - } - else { - try { - value = coder.decode(reader); - } - catch (error) { - // Cannot recover from this - if (error.code === Logger.errors.BUFFER_OVERRUN) { - throw error; - } - value = error; - value.baseType = coder.name; - value.name = coder.localName; - value.type = coder.type; - } - } - if (value != undefined) { - values.push(value); - } - }); - // We only output named properties for uniquely named coders - const uniqueNames = coders.reduce((accum, coder) => { - const name = coder.localName; - if (name) { - if (!accum[name]) { - accum[name] = 0; - } - accum[name]++; - } - return accum; - }, {}); - // Add any named parameters (i.e. tuples) - coders.forEach((coder, index) => { - let name = coder.localName; - if (!name || uniqueNames[name] !== 1) { - return; - } - if (name === "length") { - name = "_length"; - } - if (values[name] != null) { - return; - } - const value = values[index]; - if (value instanceof Error) { - Object.defineProperty(values, name, { - enumerable: true, - get: () => { throw value; } - }); - } - else { - values[name] = value; - } - }); - for (let i = 0; i < values.length; i++) { - const value = values[i]; - if (value instanceof Error) { - Object.defineProperty(values, i, { - enumerable: true, - get: () => { throw value; } - }); - } - } - return Object.freeze(values); -} -class ArrayCoder extends Coder { - constructor(coder, length, localName) { - const type = (coder.type + "[" + (length >= 0 ? length : "") + "]"); - const dynamic = (length === -1 || coder.dynamic); - super("array", type, localName, dynamic); - this.coder = coder; - this.length = length; - } - defaultValue() { - // Verifies the child coder is valid (even if the array is dynamic or 0-length) - const defaultChild = this.coder.defaultValue(); - const result = []; - for (let i = 0; i < this.length; i++) { - result.push(defaultChild); - } - return result; - } - encode(writer, value) { - if (!Array.isArray(value)) { - this._throwError("expected array value", value); - } - let count = this.length; - if (count === -1) { - count = value.length; - writer.writeValue(value.length); - } - logger$8.checkArgumentCount(value.length, count, "coder array" + (this.localName ? (" " + this.localName) : "")); - let coders = []; - for (let i = 0; i < value.length; i++) { - coders.push(this.coder); - } - return pack(writer, coders, value); - } - decode(reader) { - let count = this.length; - if (count === -1) { - count = reader.readValue().toNumber(); - // Check that there is *roughly* enough data to ensure - // stray random data is not being read as a length. Each - // slot requires at least 32 bytes for their value (or 32 - // bytes as a link to the data). This could use a much - // tighter bound, but we are erroring on the side of safety. - if (count * 32 > reader._data.length) { - logger$8.throwError("insufficient data length", Logger.errors.BUFFER_OVERRUN, { - length: reader._data.length, - count: count - }); - } - } - let coders = []; - for (let i = 0; i < count; i++) { - coders.push(new AnonymousCoder(this.coder)); - } - return reader.coerce(this.name, unpack(reader, coders)); - } -} - -"use strict"; -class BooleanCoder extends Coder { - constructor(localName) { - super("bool", "bool", localName, false); - } - defaultValue() { - return false; - } - encode(writer, value) { - return writer.writeValue(value ? 1 : 0); - } - decode(reader) { - return reader.coerce(this.type, !reader.readValue().isZero()); - } -} - -"use strict"; -class DynamicBytesCoder extends Coder { - constructor(type, localName) { - super(type, type, localName, true); - } - defaultValue() { - return "0x"; - } - encode(writer, value) { - value = arrayify(value); - let length = writer.writeValue(value.length); - length += writer.writeBytes(value); - return length; - } - decode(reader) { - return reader.readBytes(reader.readValue().toNumber(), true); - } -} -class BytesCoder extends DynamicBytesCoder { - constructor(localName) { - super("bytes", localName); - } - decode(reader) { - return reader.coerce(this.name, hexlify(super.decode(reader))); - } -} - -"use strict"; -// @TODO: Merge this with bytes -class FixedBytesCoder extends Coder { - constructor(size, localName) { - let name = "bytes" + String(size); - super(name, name, localName, false); - this.size = size; - } - defaultValue() { - return ("0x0000000000000000000000000000000000000000000000000000000000000000").substring(0, 2 + this.size * 2); - } - encode(writer, value) { - let data = arrayify(value); - if (data.length !== this.size) { - this._throwError("incorrect data length", value); - } - return writer.writeBytes(data); - } - decode(reader) { - return reader.coerce(this.name, hexlify(reader.readBytes(this.size))); - } -} - -"use strict"; -class NullCoder extends Coder { - constructor(localName) { - super("null", "", localName, false); - } - defaultValue() { - return null; - } - encode(writer, value) { - if (value != null) { - this._throwError("not null", value); - } - return writer.writeBytes([]); - } - decode(reader) { - reader.readBytes(0); - return reader.coerce(this.name, null); - } -} - -const AddressZero = "0x0000000000000000000000000000000000000000"; - -const NegativeOne$1 = ( /*#__PURE__*/BigNumber.from(-1)); -const Zero$1 = ( /*#__PURE__*/BigNumber.from(0)); -const One = ( /*#__PURE__*/BigNumber.from(1)); -const Two = ( /*#__PURE__*/BigNumber.from(2)); -const WeiPerEther = ( /*#__PURE__*/BigNumber.from("1000000000000000000")); -const MaxUint256 = ( /*#__PURE__*/BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")); -const MinInt256 = ( /*#__PURE__*/BigNumber.from("-0x8000000000000000000000000000000000000000000000000000000000000000")); -const MaxInt256 = ( /*#__PURE__*/BigNumber.from("0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")); - -const HashZero = "0x0000000000000000000000000000000000000000000000000000000000000000"; - -// NFKC (composed) // (decomposed) -const EtherSymbol = "\u039e"; // "\uD835\uDF63"; - -"use strict"; - -var index$1 = /*#__PURE__*/Object.freeze({ - __proto__: null, - AddressZero: AddressZero, - NegativeOne: NegativeOne$1, - Zero: Zero$1, - One: One, - Two: Two, - WeiPerEther: WeiPerEther, - MaxUint256: MaxUint256, - MinInt256: MinInt256, - MaxInt256: MaxInt256, - HashZero: HashZero, - EtherSymbol: EtherSymbol -}); - -"use strict"; -class NumberCoder extends Coder { - constructor(size, signed, localName) { - const name = ((signed ? "int" : "uint") + (size * 8)); - super(name, name, localName, false); - this.size = size; - this.signed = signed; - } - defaultValue() { - return 0; - } - encode(writer, value) { - let v = BigNumber.from(value); - // Check bounds are safe for encoding - let maxUintValue = MaxUint256.mask(writer.wordSize * 8); - if (this.signed) { - let bounds = maxUintValue.mask(this.size * 8 - 1); - if (v.gt(bounds) || v.lt(bounds.add(One).mul(NegativeOne$1))) { - this._throwError("value out-of-bounds", value); - } - } - else if (v.lt(Zero$1) || v.gt(maxUintValue.mask(this.size * 8))) { - this._throwError("value out-of-bounds", value); - } - v = v.toTwos(this.size * 8).mask(this.size * 8); - if (this.signed) { - v = v.fromTwos(this.size * 8).toTwos(8 * writer.wordSize); - } - return writer.writeValue(v); - } - decode(reader) { - let value = reader.readValue().mask(this.size * 8); - if (this.signed) { - value = value.fromTwos(this.size * 8); - } - return reader.coerce(this.name, value); - } -} - -const version$7 = "strings/5.7.0"; - -"use strict"; -const logger$9 = new Logger(version$7); -/////////////////////////////// -var UnicodeNormalizationForm; -(function (UnicodeNormalizationForm) { - UnicodeNormalizationForm["current"] = ""; - UnicodeNormalizationForm["NFC"] = "NFC"; - UnicodeNormalizationForm["NFD"] = "NFD"; - UnicodeNormalizationForm["NFKC"] = "NFKC"; - UnicodeNormalizationForm["NFKD"] = "NFKD"; -})(UnicodeNormalizationForm || (UnicodeNormalizationForm = {})); -; -var Utf8ErrorReason; -(function (Utf8ErrorReason) { - // A continuation byte was present where there was nothing to continue - // - offset = the index the codepoint began in - Utf8ErrorReason["UNEXPECTED_CONTINUE"] = "unexpected continuation byte"; - // An invalid (non-continuation) byte to start a UTF-8 codepoint was found - // - offset = the index the codepoint began in - Utf8ErrorReason["BAD_PREFIX"] = "bad codepoint prefix"; - // The string is too short to process the expected codepoint - // - offset = the index the codepoint began in - Utf8ErrorReason["OVERRUN"] = "string overrun"; - // A missing continuation byte was expected but not found - // - offset = the index the continuation byte was expected at - Utf8ErrorReason["MISSING_CONTINUE"] = "missing continuation byte"; - // The computed code point is outside the range for UTF-8 - // - offset = start of this codepoint - // - badCodepoint = the computed codepoint; outside the UTF-8 range - Utf8ErrorReason["OUT_OF_RANGE"] = "out of UTF-8 range"; - // UTF-8 strings may not contain UTF-16 surrogate pairs - // - offset = start of this codepoint - // - badCodepoint = the computed codepoint; inside the UTF-16 surrogate range - Utf8ErrorReason["UTF16_SURROGATE"] = "UTF-16 surrogate"; - // The string is an overlong representation - // - offset = start of this codepoint - // - badCodepoint = the computed codepoint; already bounds checked - Utf8ErrorReason["OVERLONG"] = "overlong representation"; -})(Utf8ErrorReason || (Utf8ErrorReason = {})); -; -function errorFunc(reason, offset, bytes, output, badCodepoint) { - return logger$9.throwArgumentError(`invalid codepoint at offset ${offset}; ${reason}`, "bytes", bytes); -} -function ignoreFunc(reason, offset, bytes, output, badCodepoint) { - // If there is an invalid prefix (including stray continuation), skip any additional continuation bytes - if (reason === Utf8ErrorReason.BAD_PREFIX || reason === Utf8ErrorReason.UNEXPECTED_CONTINUE) { - let i = 0; - for (let o = offset + 1; o < bytes.length; o++) { - if (bytes[o] >> 6 !== 0x02) { - break; - } - i++; - } - return i; - } - // This byte runs us past the end of the string, so just jump to the end - // (but the first byte was read already read and therefore skipped) - if (reason === Utf8ErrorReason.OVERRUN) { - return bytes.length - offset - 1; - } - // Nothing to skip - return 0; -} -function replaceFunc(reason, offset, bytes, output, badCodepoint) { - // Overlong representations are otherwise "valid" code points; just non-deistingtished - if (reason === Utf8ErrorReason.OVERLONG) { - output.push(badCodepoint); - return 0; - } - // Put the replacement character into the output - output.push(0xfffd); - // Otherwise, process as if ignoring errors - return ignoreFunc(reason, offset, bytes, output, badCodepoint); -} -// Common error handing strategies -const Utf8ErrorFuncs = Object.freeze({ - error: errorFunc, - ignore: ignoreFunc, - replace: replaceFunc -}); -// http://stackoverflow.com/questions/13356493/decode-utf-8-with-javascript#13691499 -function getUtf8CodePoints(bytes, onError) { - if (onError == null) { - onError = Utf8ErrorFuncs.error; - } - bytes = arrayify(bytes); - const result = []; - let i = 0; - // Invalid bytes are ignored - while (i < bytes.length) { - const c = bytes[i++]; - // 0xxx xxxx - if (c >> 7 === 0) { - result.push(c); - continue; - } - // Multibyte; how many bytes left for this character? - let extraLength = null; - let overlongMask = null; - // 110x xxxx 10xx xxxx - if ((c & 0xe0) === 0xc0) { - extraLength = 1; - overlongMask = 0x7f; - // 1110 xxxx 10xx xxxx 10xx xxxx - } - else if ((c & 0xf0) === 0xe0) { - extraLength = 2; - overlongMask = 0x7ff; - // 1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx - } - else if ((c & 0xf8) === 0xf0) { - extraLength = 3; - overlongMask = 0xffff; - } - else { - if ((c & 0xc0) === 0x80) { - i += onError(Utf8ErrorReason.UNEXPECTED_CONTINUE, i - 1, bytes, result); - } - else { - i += onError(Utf8ErrorReason.BAD_PREFIX, i - 1, bytes, result); - } - continue; - } - // Do we have enough bytes in our data? - if (i - 1 + extraLength >= bytes.length) { - i += onError(Utf8ErrorReason.OVERRUN, i - 1, bytes, result); - continue; - } - // Remove the length prefix from the char - let res = c & ((1 << (8 - extraLength - 1)) - 1); - for (let j = 0; j < extraLength; j++) { - let nextChar = bytes[i]; - // Invalid continuation byte - if ((nextChar & 0xc0) != 0x80) { - i += onError(Utf8ErrorReason.MISSING_CONTINUE, i, bytes, result); - res = null; - break; - } - ; - res = (res << 6) | (nextChar & 0x3f); - i++; - } - // See above loop for invalid continuation byte - if (res === null) { - continue; - } - // Maximum code point - if (res > 0x10ffff) { - i += onError(Utf8ErrorReason.OUT_OF_RANGE, i - 1 - extraLength, bytes, result, res); - continue; - } - // Reserved for UTF-16 surrogate halves - if (res >= 0xd800 && res <= 0xdfff) { - i += onError(Utf8ErrorReason.UTF16_SURROGATE, i - 1 - extraLength, bytes, result, res); - continue; - } - // Check for overlong sequences (more bytes than needed) - if (res <= overlongMask) { - i += onError(Utf8ErrorReason.OVERLONG, i - 1 - extraLength, bytes, result, res); - continue; - } - result.push(res); - } - return result; -} -// http://stackoverflow.com/questions/18729405/how-to-convert-utf8-string-to-byte-array -function toUtf8Bytes(str, form = UnicodeNormalizationForm.current) { - if (form != UnicodeNormalizationForm.current) { - logger$9.checkNormalize(); - str = str.normalize(form); - } - let result = []; - for (let i = 0; i < str.length; i++) { - const c = str.charCodeAt(i); - if (c < 0x80) { - result.push(c); - } - else if (c < 0x800) { - result.push((c >> 6) | 0xc0); - result.push((c & 0x3f) | 0x80); - } - else if ((c & 0xfc00) == 0xd800) { - i++; - const c2 = str.charCodeAt(i); - if (i >= str.length || (c2 & 0xfc00) !== 0xdc00) { - throw new Error("invalid utf-8 string"); - } - // Surrogate Pair - const pair = 0x10000 + ((c & 0x03ff) << 10) + (c2 & 0x03ff); - result.push((pair >> 18) | 0xf0); - result.push(((pair >> 12) & 0x3f) | 0x80); - result.push(((pair >> 6) & 0x3f) | 0x80); - result.push((pair & 0x3f) | 0x80); - } - else { - result.push((c >> 12) | 0xe0); - result.push(((c >> 6) & 0x3f) | 0x80); - result.push((c & 0x3f) | 0x80); - } - } - return arrayify(result); -} -; -function escapeChar(value) { - const hex = ("0000" + value.toString(16)); - return "\\u" + hex.substring(hex.length - 4); -} -function _toEscapedUtf8String(bytes, onError) { - return '"' + getUtf8CodePoints(bytes, onError).map((codePoint) => { - if (codePoint < 256) { - switch (codePoint) { - case 8: return "\\b"; - case 9: return "\\t"; - case 10: return "\\n"; - case 13: return "\\r"; - case 34: return "\\\""; - case 92: return "\\\\"; - } - if (codePoint >= 32 && codePoint < 127) { - return String.fromCharCode(codePoint); - } - } - if (codePoint <= 0xffff) { - return escapeChar(codePoint); - } - codePoint -= 0x10000; - return escapeChar(((codePoint >> 10) & 0x3ff) + 0xd800) + escapeChar((codePoint & 0x3ff) + 0xdc00); - }).join("") + '"'; -} -function _toUtf8String(codePoints) { - return codePoints.map((codePoint) => { - if (codePoint <= 0xffff) { - return String.fromCharCode(codePoint); - } - codePoint -= 0x10000; - return String.fromCharCode((((codePoint >> 10) & 0x3ff) + 0xd800), ((codePoint & 0x3ff) + 0xdc00)); - }).join(""); -} -function toUtf8String(bytes, onError) { - return _toUtf8String(getUtf8CodePoints(bytes, onError)); -} -function toUtf8CodePoints(str, form = UnicodeNormalizationForm.current) { - return getUtf8CodePoints(toUtf8Bytes(str, form)); -} - -"use strict"; -function formatBytes32String(text) { - // Get the bytes - const bytes = toUtf8Bytes(text); - // Check we have room for null-termination - if (bytes.length > 31) { - throw new Error("bytes32 string must be less than 32 bytes"); - } - // Zero-pad (implicitly null-terminates) - return hexlify(concat([bytes, HashZero]).slice(0, 32)); -} -function parseBytes32String(bytes) { - const data = arrayify(bytes); - // Must be 32 bytes with a null-termination - if (data.length !== 32) { - throw new Error("invalid bytes32 - not 32 bytes long"); - } - if (data[31] !== 0) { - throw new Error("invalid bytes32 string - no null terminator"); - } - // Find the null termination - let length = 31; - while (data[length - 1] === 0) { - length--; - } - // Determine the string value - return toUtf8String(data.slice(0, length)); -} - -"use strict"; -function bytes2(data) { - if ((data.length % 4) !== 0) { - throw new Error("bad data"); - } - let result = []; - for (let i = 0; i < data.length; i += 4) { - result.push(parseInt(data.substring(i, i + 4), 16)); - } - return result; -} -function createTable(data, func) { - if (!func) { - func = function (value) { return [parseInt(value, 16)]; }; - } - let lo = 0; - let result = {}; - data.split(",").forEach((pair) => { - let comps = pair.split(":"); - lo += parseInt(comps[0], 16); - result[lo] = func(comps[1]); - }); - return result; -} -function createRangeTable(data) { - let hi = 0; - return data.split(",").map((v) => { - let comps = v.split("-"); - if (comps.length === 1) { - comps[1] = "0"; - } - else if (comps[1] === "") { - comps[1] = "1"; - } - let lo = hi + parseInt(comps[0], 16); - hi = parseInt(comps[1], 16); - return { l: lo, h: hi }; - }); -} -function matchMap(value, ranges) { - let lo = 0; - for (let i = 0; i < ranges.length; i++) { - let range = ranges[i]; - lo += range.l; - if (value >= lo && value <= lo + range.h && ((value - lo) % (range.d || 1)) === 0) { - if (range.e && range.e.indexOf(value - lo) !== -1) { - continue; - } - return range; - } - } - return null; -} -const Table_A_1_ranges = createRangeTable("221,13-1b,5f-,40-10,51-f,11-3,3-3,2-2,2-4,8,2,15,2d,28-8,88,48,27-,3-5,11-20,27-,8,28,3-5,12,18,b-a,1c-4,6-16,2-d,2-2,2,1b-4,17-9,8f-,10,f,1f-2,1c-34,33-14e,4,36-,13-,6-2,1a-f,4,9-,3-,17,8,2-2,5-,2,8-,3-,4-8,2-3,3,6-,16-6,2-,7-3,3-,17,8,3,3,3-,2,6-3,3-,4-a,5,2-6,10-b,4,8,2,4,17,8,3,6-,b,4,4-,2-e,2-4,b-10,4,9-,3-,17,8,3-,5-,9-2,3-,4-7,3-3,3,4-3,c-10,3,7-2,4,5-2,3,2,3-2,3-2,4-2,9,4-3,6-2,4,5-8,2-e,d-d,4,9,4,18,b,6-3,8,4,5-6,3-8,3-3,b-11,3,9,4,18,b,6-3,8,4,5-6,3-6,2,3-3,b-11,3,9,4,18,11-3,7-,4,5-8,2-7,3-3,b-11,3,13-2,19,a,2-,8-2,2-3,7,2,9-11,4-b,3b-3,1e-24,3,2-,3,2-,2-5,5,8,4,2,2-,3,e,4-,6,2,7-,b-,3-21,49,23-5,1c-3,9,25,10-,2-2f,23,6,3,8-2,5-5,1b-45,27-9,2a-,2-3,5b-4,45-4,53-5,8,40,2,5-,8,2,5-,28,2,5-,20,2,5-,8,2,5-,8,8,18,20,2,5-,8,28,14-5,1d-22,56-b,277-8,1e-2,52-e,e,8-a,18-8,15-b,e,4,3-b,5e-2,b-15,10,b-5,59-7,2b-555,9d-3,5b-5,17-,7-,27-,7-,9,2,2,2,20-,36,10,f-,7,14-,4,a,54-3,2-6,6-5,9-,1c-10,13-1d,1c-14,3c-,10-6,32-b,240-30,28-18,c-14,a0,115-,3,66-,b-76,5,5-,1d,24,2,5-2,2,8-,35-2,19,f-10,1d-3,311-37f,1b,5a-b,d7-19,d-3,41,57-,68-4,29-3,5f,29-37,2e-2,25-c,2c-2,4e-3,30,78-3,64-,20,19b7-49,51a7-59,48e-2,38-738,2ba5-5b,222f-,3c-94,8-b,6-4,1b,6,2,3,3,6d-20,16e-f,41-,37-7,2e-2,11-f,5-b,18-,b,14,5-3,6,88-,2,bf-2,7-,7-,7-,4-2,8,8-9,8-2ff,20,5-b,1c-b4,27-,27-cbb1,f7-9,28-2,b5-221,56,48,3-,2-,3-,5,d,2,5,3,42,5-,9,8,1d,5,6,2-2,8,153-3,123-3,33-27fd,a6da-5128,21f-5df,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3,2-1d,61-ff7d"); -// @TODO: Make this relative... -const Table_B_1_flags = "ad,34f,1806,180b,180c,180d,200b,200c,200d,2060,feff".split(",").map((v) => parseInt(v, 16)); -const Table_B_2_ranges = [ - { h: 25, s: 32, l: 65 }, - { h: 30, s: 32, e: [23], l: 127 }, - { h: 54, s: 1, e: [48], l: 64, d: 2 }, - { h: 14, s: 1, l: 57, d: 2 }, - { h: 44, s: 1, l: 17, d: 2 }, - { h: 10, s: 1, e: [2, 6, 8], l: 61, d: 2 }, - { h: 16, s: 1, l: 68, d: 2 }, - { h: 84, s: 1, e: [18, 24, 66], l: 19, d: 2 }, - { h: 26, s: 32, e: [17], l: 435 }, - { h: 22, s: 1, l: 71, d: 2 }, - { h: 15, s: 80, l: 40 }, - { h: 31, s: 32, l: 16 }, - { h: 32, s: 1, l: 80, d: 2 }, - { h: 52, s: 1, l: 42, d: 2 }, - { h: 12, s: 1, l: 55, d: 2 }, - { h: 40, s: 1, e: [38], l: 15, d: 2 }, - { h: 14, s: 1, l: 48, d: 2 }, - { h: 37, s: 48, l: 49 }, - { h: 148, s: 1, l: 6351, d: 2 }, - { h: 88, s: 1, l: 160, d: 2 }, - { h: 15, s: 16, l: 704 }, - { h: 25, s: 26, l: 854 }, - { h: 25, s: 32, l: 55915 }, - { h: 37, s: 40, l: 1247 }, - { h: 25, s: -119711, l: 53248 }, - { h: 25, s: -119763, l: 52 }, - { h: 25, s: -119815, l: 52 }, - { h: 25, s: -119867, e: [1, 4, 5, 7, 8, 11, 12, 17], l: 52 }, - { h: 25, s: -119919, l: 52 }, - { h: 24, s: -119971, e: [2, 7, 8, 17], l: 52 }, - { h: 24, s: -120023, e: [2, 7, 13, 15, 16, 17], l: 52 }, - { h: 25, s: -120075, l: 52 }, - { h: 25, s: -120127, l: 52 }, - { h: 25, s: -120179, l: 52 }, - { h: 25, s: -120231, l: 52 }, - { h: 25, s: -120283, l: 52 }, - { h: 25, s: -120335, l: 52 }, - { h: 24, s: -119543, e: [17], l: 56 }, - { h: 24, s: -119601, e: [17], l: 58 }, - { h: 24, s: -119659, e: [17], l: 58 }, - { h: 24, s: -119717, e: [17], l: 58 }, - { h: 24, s: -119775, e: [17], l: 58 } -]; -const Table_B_2_lut_abs = createTable("b5:3bc,c3:ff,7:73,2:253,5:254,3:256,1:257,5:259,1:25b,3:260,1:263,2:269,1:268,5:26f,1:272,2:275,7:280,3:283,5:288,3:28a,1:28b,5:292,3f:195,1:1bf,29:19e,125:3b9,8b:3b2,1:3b8,1:3c5,3:3c6,1:3c0,1a:3ba,1:3c1,1:3c3,2:3b8,1:3b5,1bc9:3b9,1c:1f76,1:1f77,f:1f7a,1:1f7b,d:1f78,1:1f79,1:1f7c,1:1f7d,107:63,5:25b,4:68,1:68,1:68,3:69,1:69,1:6c,3:6e,4:70,1:71,1:72,1:72,1:72,7:7a,2:3c9,2:7a,2:6b,1:e5,1:62,1:63,3:65,1:66,2:6d,b:3b3,1:3c0,6:64,1b574:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3"); -const Table_B_2_lut_rel = createTable("179:1,2:1,2:1,5:1,2:1,a:4f,a:1,8:1,2:1,2:1,3:1,5:1,3:1,4:1,2:1,3:1,4:1,8:2,1:1,2:2,1:1,2:2,27:2,195:26,2:25,1:25,1:25,2:40,2:3f,1:3f,33:1,11:-6,1:-9,1ac7:-3a,6d:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,b:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,c:-8,2:-8,2:-8,2:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,49:-8,1:-8,1:-4a,1:-4a,d:-56,1:-56,1:-56,1:-56,d:-8,1:-8,f:-8,1:-8,3:-7"); -const Table_B_2_complex = createTable("df:00730073,51:00690307,19:02BC006E,a7:006A030C,18a:002003B9,16:03B903080301,20:03C503080301,1d7:05650582,190f:00680331,1:00740308,1:0077030A,1:0079030A,1:006102BE,b6:03C50313,2:03C503130300,2:03C503130301,2:03C503130342,2a:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,3:1F7003B9,1:03B103B9,1:03AC03B9,2:03B10342,1:03B1034203B9,5:03B103B9,6:1F7403B9,1:03B703B9,1:03AE03B9,2:03B70342,1:03B7034203B9,5:03B703B9,6:03B903080300,1:03B903080301,3:03B90342,1:03B903080342,b:03C503080300,1:03C503080301,1:03C10313,2:03C50342,1:03C503080342,b:1F7C03B9,1:03C903B9,1:03CE03B9,2:03C90342,1:03C9034203B9,5:03C903B9,ac:00720073,5b:00B00063,6:00B00066,d:006E006F,a:0073006D,1:00740065006C,1:0074006D,124f:006800700061,2:00610075,2:006F0076,b:00700061,1:006E0061,1:03BC0061,1:006D0061,1:006B0061,1:006B0062,1:006D0062,1:00670062,3:00700066,1:006E0066,1:03BC0066,4:0068007A,1:006B0068007A,1:006D0068007A,1:00670068007A,1:00740068007A,15:00700061,1:006B00700061,1:006D00700061,1:006700700061,8:00700076,1:006E0076,1:03BC0076,1:006D0076,1:006B0076,1:006D0076,1:00700077,1:006E0077,1:03BC0077,1:006D0077,1:006B0077,1:006D0077,1:006B03C9,1:006D03C9,2:00620071,3:00632215006B0067,1:0063006F002E,1:00640062,1:00670079,2:00680070,2:006B006B,1:006B006D,9:00700068,2:00700070006D,1:00700072,2:00730076,1:00770062,c723:00660066,1:00660069,1:0066006C,1:006600660069,1:00660066006C,1:00730074,1:00730074,d:05740576,1:05740565,1:0574056B,1:057E0576,1:0574056D", bytes2); -const Table_C_ranges = createRangeTable("80-20,2a0-,39c,32,f71,18e,7f2-f,19-7,30-4,7-5,f81-b,5,a800-20ff,4d1-1f,110,fa-6,d174-7,2e84-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,2,1f-5f,ff7f-20001"); -function flatten(values) { - return values.reduce((accum, value) => { - value.forEach((value) => { accum.push(value); }); - return accum; - }, []); -} -function _nameprepTableA1(codepoint) { - return !!matchMap(codepoint, Table_A_1_ranges); -} -function _nameprepTableB2(codepoint) { - let range = matchMap(codepoint, Table_B_2_ranges); - if (range) { - return [codepoint + range.s]; - } - let codes = Table_B_2_lut_abs[codepoint]; - if (codes) { - return codes; - } - let shift = Table_B_2_lut_rel[codepoint]; - if (shift) { - return [codepoint + shift[0]]; - } - let complex = Table_B_2_complex[codepoint]; - if (complex) { - return complex; - } - return null; -} -function _nameprepTableC(codepoint) { - return !!matchMap(codepoint, Table_C_ranges); -} -function nameprep(value) { - // This allows platforms with incomplete normalize to bypass - // it for very basic names which the built-in toLowerCase - // will certainly handle correctly - if (value.match(/^[a-z0-9-]*$/i) && value.length <= 59) { - return value.toLowerCase(); - } - // Get the code points (keeping the current normalization) - let codes = toUtf8CodePoints(value); - codes = flatten(codes.map((code) => { - // Substitute Table B.1 (Maps to Nothing) - if (Table_B_1_flags.indexOf(code) >= 0) { - return []; - } - if (code >= 0xfe00 && code <= 0xfe0f) { - return []; - } - // Substitute Table B.2 (Case Folding) - let codesTableB2 = _nameprepTableB2(code); - if (codesTableB2) { - return codesTableB2; - } - // No Substitution - return [code]; - })); - // Normalize using form KC - codes = toUtf8CodePoints(_toUtf8String(codes), UnicodeNormalizationForm.NFKC); - // Prohibit Tables C.1.2, C.2.2, C.3, C.4, C.5, C.6, C.7, C.8, C.9 - codes.forEach((code) => { - if (_nameprepTableC(code)) { - throw new Error("STRINGPREP_CONTAINS_PROHIBITED"); - } - }); - // Prohibit Unassigned Code Points (Table A.1) - codes.forEach((code) => { - if (_nameprepTableA1(code)) { - throw new Error("STRINGPREP_CONTAINS_UNASSIGNED"); - } - }); - // IDNA extras - let name = _toUtf8String(codes); - // IDNA: 4.2.3.1 - if (name.substring(0, 1) === "-" || name.substring(2, 4) === "--" || name.substring(name.length - 1) === "-") { - throw new Error("invalid hyphen"); - } - return name; -} - -"use strict"; - -"use strict"; -class StringCoder extends DynamicBytesCoder { - constructor(localName) { - super("string", localName); - } - defaultValue() { - return ""; - } - encode(writer, value) { - return super.encode(writer, toUtf8Bytes(value)); - } - decode(reader) { - return toUtf8String(super.decode(reader)); - } -} - -"use strict"; -class TupleCoder extends Coder { - constructor(coders, localName) { - let dynamic = false; - const types = []; - coders.forEach((coder) => { - if (coder.dynamic) { - dynamic = true; - } - types.push(coder.type); - }); - const type = ("tuple(" + types.join(",") + ")"); - super("tuple", type, localName, dynamic); - this.coders = coders; - } - defaultValue() { - const values = []; - this.coders.forEach((coder) => { - values.push(coder.defaultValue()); - }); - // We only output named properties for uniquely named coders - const uniqueNames = this.coders.reduce((accum, coder) => { - const name = coder.localName; - if (name) { - if (!accum[name]) { - accum[name] = 0; - } - accum[name]++; - } - return accum; - }, {}); - // Add named values - this.coders.forEach((coder, index) => { - let name = coder.localName; - if (!name || uniqueNames[name] !== 1) { - return; - } - if (name === "length") { - name = "_length"; - } - if (values[name] != null) { - return; - } - values[name] = values[index]; - }); - return Object.freeze(values); - } - encode(writer, value) { - return pack(writer, this.coders, value); - } - decode(reader) { - return reader.coerce(this.name, unpack(reader, this.coders)); - } -} - -"use strict"; -const logger$a = new Logger(version$4); -const paramTypeBytes = new RegExp(/^bytes([0-9]*)$/); -const paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/); -class AbiCoder { - constructor(coerceFunc) { - defineReadOnly(this, "coerceFunc", coerceFunc || null); - } - _getCoder(param) { - switch (param.baseType) { - case "address": - return new AddressCoder(param.name); - case "bool": - return new BooleanCoder(param.name); - case "string": - return new StringCoder(param.name); - case "bytes": - return new BytesCoder(param.name); - case "array": - return new ArrayCoder(this._getCoder(param.arrayChildren), param.arrayLength, param.name); - case "tuple": - return new TupleCoder((param.components || []).map((component) => { - return this._getCoder(component); - }), param.name); - case "": - return new NullCoder(param.name); - } - // u?int[0-9]* - let match = param.type.match(paramTypeNumber); - if (match) { - let size = parseInt(match[2] || "256"); - if (size === 0 || size > 256 || (size % 8) !== 0) { - logger$a.throwArgumentError("invalid " + match[1] + " bit length", "param", param); - } - return new NumberCoder(size / 8, (match[1] === "int"), param.name); - } - // bytes[0-9]+ - match = param.type.match(paramTypeBytes); - if (match) { - let size = parseInt(match[1]); - if (size === 0 || size > 32) { - logger$a.throwArgumentError("invalid bytes length", "param", param); - } - return new FixedBytesCoder(size, param.name); - } - return logger$a.throwArgumentError("invalid type", "type", param.type); - } - _getWordSize() { return 32; } - _getReader(data, allowLoose) { - return new Reader(data, this._getWordSize(), this.coerceFunc, allowLoose); - } - _getWriter() { - return new Writer(this._getWordSize()); - } - getDefaultValue(types) { - const coders = types.map((type) => this._getCoder(ParamType.from(type))); - const coder = new TupleCoder(coders, "_"); - return coder.defaultValue(); - } - encode(types, values) { - if (types.length !== values.length) { - logger$a.throwError("types/values length mismatch", Logger.errors.INVALID_ARGUMENT, { - count: { types: types.length, values: values.length }, - value: { types: types, values: values } - }); - } - const coders = types.map((type) => this._getCoder(ParamType.from(type))); - const coder = (new TupleCoder(coders, "_")); - const writer = this._getWriter(); - coder.encode(writer, values); - return writer.data; - } - decode(types, data, loose) { - const coders = types.map((type) => this._getCoder(ParamType.from(type))); - const coder = new TupleCoder(coders, "_"); - return coder.decode(this._getReader(arrayify(data), loose)); - } -} -const defaultAbiCoder = new AbiCoder(); - -function id(text) { - return keccak256(toUtf8Bytes(text)); -} - -const version$8 = "hash/5.7.0"; - -"use strict"; -function decode$1(textData) { - textData = atob(textData); - const data = []; - for (let i = 0; i < textData.length; i++) { - data.push(textData.charCodeAt(i)); - } - return arrayify(data); -} -function encode$1(data) { - data = arrayify(data); - let textData = ""; - for (let i = 0; i < data.length; i++) { - textData += String.fromCharCode(data[i]); - } - return btoa(textData); -} - -"use strict"; - -var index$2 = /*#__PURE__*/Object.freeze({ - __proto__: null, - decode: decode$1, - encode: encode$1 -}); - -/** - * MIT License - * - * Copyright (c) 2021 Andrew Raffensperger - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * This is a near carbon-copy of the original source (link below) with the - * TypeScript typings added and a few tweaks to make it ES3-compatible. - * - * See: https://github.com/adraffy/ens-normalize.js - */ -// https://github.com/behnammodi/polyfill/blob/master/array.polyfill.js -function flat(array, depth) { - if (depth == null) { - depth = 1; - } - const result = []; - const forEach = result.forEach; - const flatDeep = function (arr, depth) { - forEach.call(arr, function (val) { - if (depth > 0 && Array.isArray(val)) { - flatDeep(val, depth - 1); - } - else { - result.push(val); - } - }); - }; - flatDeep(array, depth); - return result; -} -function fromEntries(array) { - const result = {}; - for (let i = 0; i < array.length; i++) { - const value = array[i]; - result[value[0]] = value[1]; - } - return result; -} -function decode_arithmetic(bytes) { - let pos = 0; - function u16() { return (bytes[pos++] << 8) | bytes[pos++]; } - // decode the frequency table - let symbol_count = u16(); - let total = 1; - let acc = [0, 1]; // first symbol has frequency 1 - for (let i = 1; i < symbol_count; i++) { - acc.push(total += u16()); - } - // skip the sized-payload that the last 3 symbols index into - let skip = u16(); - let pos_payload = pos; - pos += skip; - let read_width = 0; - let read_buffer = 0; - function read_bit() { - if (read_width == 0) { - // this will read beyond end of buffer - // but (undefined|0) => zero pad - read_buffer = (read_buffer << 8) | bytes[pos++]; - read_width = 8; - } - return (read_buffer >> --read_width) & 1; - } - const N = 31; - const FULL = Math.pow(2, N); - const HALF = FULL >>> 1; - const QRTR = HALF >> 1; - const MASK = FULL - 1; - // fill register - let register = 0; - for (let i = 0; i < N; i++) - register = (register << 1) | read_bit(); - let symbols = []; - let low = 0; - let range = FULL; // treat like a float - while (true) { - let value = Math.floor((((register - low + 1) * total) - 1) / range); - let start = 0; - let end = symbol_count; - while (end - start > 1) { // binary search - let mid = (start + end) >>> 1; - if (value < acc[mid]) { - end = mid; - } - else { - start = mid; - } - } - if (start == 0) - break; // first symbol is end mark - symbols.push(start); - let a = low + Math.floor(range * acc[start] / total); - let b = low + Math.floor(range * acc[start + 1] / total) - 1; - while (((a ^ b) & HALF) == 0) { - register = (register << 1) & MASK | read_bit(); - a = (a << 1) & MASK; - b = (b << 1) & MASK | 1; - } - while (a & ~b & QRTR) { - register = (register & HALF) | ((register << 1) & (MASK >>> 1)) | read_bit(); - a = (a << 1) ^ HALF; - b = ((b ^ HALF) << 1) | HALF | 1; - } - low = a; - range = 1 + b - a; - } - let offset = symbol_count - 4; - return symbols.map(x => { - switch (x - offset) { - case 3: return offset + 0x10100 + ((bytes[pos_payload++] << 16) | (bytes[pos_payload++] << 8) | bytes[pos_payload++]); - case 2: return offset + 0x100 + ((bytes[pos_payload++] << 8) | bytes[pos_payload++]); - case 1: return offset + bytes[pos_payload++]; - default: return x - 1; - } - }); -} -// returns an iterator which returns the next symbol -function read_payload(v) { - let pos = 0; - return () => v[pos++]; -} -function read_compressed_payload(bytes) { - return read_payload(decode_arithmetic(bytes)); -} -// eg. [0,1,2,3...] => [0,-1,1,-2,...] -function signed(i) { - return (i & 1) ? (~i >> 1) : (i >> 1); -} -function read_counts(n, next) { - let v = Array(n); - for (let i = 0; i < n; i++) - v[i] = 1 + next(); - return v; -} -function read_ascending(n, next) { - let v = Array(n); - for (let i = 0, x = -1; i < n; i++) - v[i] = x += 1 + next(); - return v; -} -function read_deltas(n, next) { - let v = Array(n); - for (let i = 0, x = 0; i < n; i++) - v[i] = x += signed(next()); - return v; -} -function read_member_array(next, lookup) { - let v = read_ascending(next(), next); - let n = next(); - let vX = read_ascending(n, next); - let vN = read_counts(n, next); - for (let i = 0; i < n; i++) { - for (let j = 0; j < vN[i]; j++) { - v.push(vX[i] + j); - } - } - return lookup ? v.map(x => lookup[x]) : v; -} -// returns array of -// [x, ys] => single replacement rule -// [x, ys, n, dx, dx] => linear map -function read_mapped_map(next) { - let ret = []; - while (true) { - let w = next(); - if (w == 0) - break; - ret.push(read_linear_table(w, next)); - } - while (true) { - let w = next() - 1; - if (w < 0) - break; - ret.push(read_replacement_table(w, next)); - } - return fromEntries(flat(ret)); -} -function read_zero_terminated_array(next) { - let v = []; - while (true) { - let i = next(); - if (i == 0) - break; - v.push(i); - } - return v; -} -function read_transposed(n, w, next) { - let m = Array(n).fill(undefined).map(() => []); - for (let i = 0; i < w; i++) { - read_deltas(n, next).forEach((x, j) => m[j].push(x)); - } - return m; -} -function read_linear_table(w, next) { - let dx = 1 + next(); - let dy = next(); - let vN = read_zero_terminated_array(next); - let m = read_transposed(vN.length, 1 + w, next); - return flat(m.map((v, i) => { - const x = v[0], ys = v.slice(1); - //let [x, ...ys] = v; - //return Array(vN[i]).fill().map((_, j) => { - return Array(vN[i]).fill(undefined).map((_, j) => { - let j_dy = j * dy; - return [x + j * dx, ys.map(y => y + j_dy)]; - }); - })); -} -function read_replacement_table(w, next) { - let n = 1 + next(); - let m = read_transposed(n, 1 + w, next); - return m.map(v => [v[0], v.slice(1)]); -} -function read_emoji_trie(next) { - let sorted = read_member_array(next).sort((a, b) => a - b); - return read(); - function read() { - let branches = []; - while (true) { - let keys = read_member_array(next, sorted); - if (keys.length == 0) - break; - branches.push({ set: new Set(keys), node: read() }); - } - branches.sort((a, b) => b.set.size - a.set.size); // sort by likelihood - let temp = next(); - let valid = temp % 3; - temp = (temp / 3) | 0; - let fe0f = !!(temp & 1); - temp >>= 1; - let save = temp == 1; - let check = temp == 2; - return { branches, valid, fe0f, save, check }; - } -} - -/** - * MIT License - * - * Copyright (c) 2021 Andrew Raffensperger - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * This is a near carbon-copy of the original source (link below) with the - * TypeScript typings added and a few tweaks to make it ES3-compatible. - * - * See: https://github.com/adraffy/ens-normalize.js - */ -function getData() { - return read_compressed_payload(decode$1('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')); -} - -/** - * MIT License - * - * Copyright (c) 2021 Andrew Raffensperger - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * This is a near carbon-copy of the original source (link below) with the - * TypeScript typings added and a few tweaks to make it ES3-compatible. - * - * See: https://github.com/adraffy/ens-normalize.js - */ -const r = getData(); -// @TODO: This should be lazily loaded -const VALID = new Set(read_member_array(r)); -const IGNORED = new Set(read_member_array(r)); -const MAPPED = read_mapped_map(r); -const EMOJI_ROOT = read_emoji_trie(r); -//const NFC_CHECK = new Set(read_member_array(r, Array.from(VALID.values()).sort((a, b) => a - b))); -//const STOP = 0x2E; -const HYPHEN = 0x2D; -const UNDERSCORE = 0x5F; -function explode_cp(name) { - return toUtf8CodePoints(name); -} -function filter_fe0f(cps) { - return cps.filter(cp => cp != 0xFE0F); -} -function ens_normalize_post_check(name) { - for (let label of name.split('.')) { - let cps = explode_cp(label); - try { - for (let i = cps.lastIndexOf(UNDERSCORE) - 1; i >= 0; i--) { - if (cps[i] !== UNDERSCORE) { - throw new Error(`underscore only allowed at start`); - } - } - if (cps.length >= 4 && cps.every(cp => cp < 0x80) && cps[2] === HYPHEN && cps[3] === HYPHEN) { - throw new Error(`invalid label extension`); - } - } - catch (err) { - throw new Error(`Invalid label "${label}": ${err.message}`); - } - } - return name; -} -function ens_normalize(name) { - return ens_normalize_post_check(normalize(name, filter_fe0f)); -} -function normalize(name, emoji_filter) { - let input = explode_cp(name).reverse(); // flip for pop - let output = []; - while (input.length) { - let emoji = consume_emoji_reversed(input); - if (emoji) { - output.push(...emoji_filter(emoji)); - continue; - } - let cp = input.pop(); - if (VALID.has(cp)) { - output.push(cp); - continue; - } - if (IGNORED.has(cp)) { - continue; - } - let cps = MAPPED[cp]; - if (cps) { - output.push(...cps); - continue; - } - throw new Error(`Disallowed codepoint: 0x${cp.toString(16).toUpperCase()}`); - } - return ens_normalize_post_check(nfc(String.fromCodePoint(...output))); -} -function nfc(s) { - return s.normalize('NFC'); -} -function consume_emoji_reversed(cps, eaten) { - var _a; - let node = EMOJI_ROOT; - let emoji; - let saved; - let stack = []; - let pos = cps.length; - if (eaten) - eaten.length = 0; // clear input buffer (if needed) - while (pos) { - let cp = cps[--pos]; - node = (_a = node.branches.find(x => x.set.has(cp))) === null || _a === void 0 ? void 0 : _a.node; - if (!node) - break; - if (node.save) { // remember - saved = cp; - } - else if (node.check) { // check exclusion - if (cp === saved) - break; - } - stack.push(cp); - if (node.fe0f) { - stack.push(0xFE0F); - if (pos > 0 && cps[pos - 1] == 0xFE0F) - pos--; // consume optional FE0F - } - if (node.valid) { // this is a valid emoji (so far) - emoji = stack.slice(); // copy stack - if (node.valid == 2) - emoji.splice(1, 1); // delete FE0F at position 1 (RGI ZWJ don't follow spec!) - if (eaten) - eaten.push(...cps.slice(pos).reverse()); // copy input (if needed) - cps.length = pos; // truncate - } - } - return emoji; -} - -const logger$b = new Logger(version$8); -const Zeros = new Uint8Array(32); -Zeros.fill(0); -function checkComponent(comp) { - if (comp.length === 0) { - throw new Error("invalid ENS name; empty component"); - } - return comp; -} -function ensNameSplit(name) { - const bytes = toUtf8Bytes(ens_normalize(name)); - const comps = []; - if (name.length === 0) { - return comps; - } - let last = 0; - for (let i = 0; i < bytes.length; i++) { - const d = bytes[i]; - // A separator (i.e. "."); copy this component - if (d === 0x2e) { - comps.push(checkComponent(bytes.slice(last, i))); - last = i + 1; - } - } - // There was a stray separator at the end of the name - if (last >= bytes.length) { - throw new Error("invalid ENS name; empty component"); - } - comps.push(checkComponent(bytes.slice(last))); - return comps; -} -function ensNormalize(name) { - return ensNameSplit(name).map((comp) => toUtf8String(comp)).join("."); -} -function isValidName(name) { - try { - return (ensNameSplit(name).length !== 0); - } - catch (error) { } - return false; -} -function namehash(name) { - /* istanbul ignore if */ - if (typeof (name) !== "string") { - logger$b.throwArgumentError("invalid ENS name; not a string", "name", name); - } - let result = Zeros; - const comps = ensNameSplit(name); - while (comps.length) { - result = keccak256(concat([result, keccak256(comps.pop())])); - } - return hexlify(result); -} -function dnsEncode(name) { - return hexlify(concat(ensNameSplit(name).map((comp) => { - // DNS does not allow components over 63 bytes in length - if (comp.length > 63) { - throw new Error("invalid DNS encoded entry; length exceeds 63 bytes"); - } - const bytes = new Uint8Array(comp.length + 1); - bytes.set(comp, 1); - bytes[0] = bytes.length - 1; - return bytes; - }))) + "00"; -} - -const messagePrefix = "\x19Ethereum Signed Message:\n"; -function hashMessage(message) { - if (typeof (message) === "string") { - message = toUtf8Bytes(message); - } - return keccak256(concat([ - toUtf8Bytes(messagePrefix), - toUtf8Bytes(String(message.length)), - message - ])); -} - -var __awaiter$1 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$c = new Logger(version$8); -const padding = new Uint8Array(32); -padding.fill(0); -const NegativeOne$2 = BigNumber.from(-1); -const Zero$2 = BigNumber.from(0); -const One$1 = BigNumber.from(1); -const MaxUint256$1 = BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); -function hexPadRight(value) { - const bytes = arrayify(value); - const padOffset = bytes.length % 32; - if (padOffset) { - return hexConcat([bytes, padding.slice(padOffset)]); - } - return hexlify(bytes); -} -const hexTrue = hexZeroPad(One$1.toHexString(), 32); -const hexFalse = hexZeroPad(Zero$2.toHexString(), 32); -const domainFieldTypes = { - name: "string", - version: "string", - chainId: "uint256", - verifyingContract: "address", - salt: "bytes32" -}; -const domainFieldNames = [ - "name", "version", "chainId", "verifyingContract", "salt" -]; -function checkString(key) { - return function (value) { - if (typeof (value) !== "string") { - logger$c.throwArgumentError(`invalid domain value for ${JSON.stringify(key)}`, `domain.${key}`, value); - } - return value; - }; -} -const domainChecks = { - name: checkString("name"), - version: checkString("version"), - chainId: function (value) { - try { - return BigNumber.from(value).toString(); - } - catch (error) { } - return logger$c.throwArgumentError(`invalid domain value for "chainId"`, "domain.chainId", value); - }, - verifyingContract: function (value) { - try { - return getAddress(value).toLowerCase(); - } - catch (error) { } - return logger$c.throwArgumentError(`invalid domain value "verifyingContract"`, "domain.verifyingContract", value); - }, - salt: function (value) { - try { - const bytes = arrayify(value); - if (bytes.length !== 32) { - throw new Error("bad length"); - } - return hexlify(bytes); - } - catch (error) { } - return logger$c.throwArgumentError(`invalid domain value "salt"`, "domain.salt", value); - } -}; -function getBaseEncoder(type) { - // intXX and uintXX - { - const match = type.match(/^(u?)int(\d*)$/); - if (match) { - const signed = (match[1] === ""); - const width = parseInt(match[2] || "256"); - if (width % 8 !== 0 || width > 256 || (match[2] && match[2] !== String(width))) { - logger$c.throwArgumentError("invalid numeric width", "type", type); - } - const boundsUpper = MaxUint256$1.mask(signed ? (width - 1) : width); - const boundsLower = signed ? boundsUpper.add(One$1).mul(NegativeOne$2) : Zero$2; - return function (value) { - const v = BigNumber.from(value); - if (v.lt(boundsLower) || v.gt(boundsUpper)) { - logger$c.throwArgumentError(`value out-of-bounds for ${type}`, "value", value); - } - return hexZeroPad(v.toTwos(256).toHexString(), 32); - }; - } - } - // bytesXX - { - const match = type.match(/^bytes(\d+)$/); - if (match) { - const width = parseInt(match[1]); - if (width === 0 || width > 32 || match[1] !== String(width)) { - logger$c.throwArgumentError("invalid bytes width", "type", type); - } - return function (value) { - const bytes = arrayify(value); - if (bytes.length !== width) { - logger$c.throwArgumentError(`invalid length for ${type}`, "value", value); - } - return hexPadRight(value); - }; - } - } - switch (type) { - case "address": return function (value) { - return hexZeroPad(getAddress(value), 32); - }; - case "bool": return function (value) { - return ((!value) ? hexFalse : hexTrue); - }; - case "bytes": return function (value) { - return keccak256(value); - }; - case "string": return function (value) { - return id(value); - }; - } - return null; -} -function encodeType(name, fields) { - return `${name}(${fields.map(({ name, type }) => (type + " " + name)).join(",")})`; -} -class TypedDataEncoder { - constructor(types) { - defineReadOnly(this, "types", Object.freeze(deepCopy(types))); - defineReadOnly(this, "_encoderCache", {}); - defineReadOnly(this, "_types", {}); - // Link struct types to their direct child structs - const links = {}; - // Link structs to structs which contain them as a child - const parents = {}; - // Link all subtypes within a given struct - const subtypes = {}; - Object.keys(types).forEach((type) => { - links[type] = {}; - parents[type] = []; - subtypes[type] = {}; - }); - for (const name in types) { - const uniqueNames = {}; - types[name].forEach((field) => { - // Check each field has a unique name - if (uniqueNames[field.name]) { - logger$c.throwArgumentError(`duplicate variable name ${JSON.stringify(field.name)} in ${JSON.stringify(name)}`, "types", types); - } - uniqueNames[field.name] = true; - // Get the base type (drop any array specifiers) - const baseType = field.type.match(/^([^\x5b]*)(\x5b|$)/)[1]; - if (baseType === name) { - logger$c.throwArgumentError(`circular type reference to ${JSON.stringify(baseType)}`, "types", types); - } - // Is this a base encoding type? - const encoder = getBaseEncoder(baseType); - if (encoder) { - return; - } - if (!parents[baseType]) { - logger$c.throwArgumentError(`unknown type ${JSON.stringify(baseType)}`, "types", types); - } - // Add linkage - parents[baseType].push(name); - links[name][baseType] = true; - }); - } - // Deduce the primary type - const primaryTypes = Object.keys(parents).filter((n) => (parents[n].length === 0)); - if (primaryTypes.length === 0) { - logger$c.throwArgumentError("missing primary type", "types", types); - } - else if (primaryTypes.length > 1) { - logger$c.throwArgumentError(`ambiguous primary types or unused types: ${primaryTypes.map((t) => (JSON.stringify(t))).join(", ")}`, "types", types); - } - defineReadOnly(this, "primaryType", primaryTypes[0]); - // Check for circular type references - function checkCircular(type, found) { - if (found[type]) { - logger$c.throwArgumentError(`circular type reference to ${JSON.stringify(type)}`, "types", types); - } - found[type] = true; - Object.keys(links[type]).forEach((child) => { - if (!parents[child]) { - return; - } - // Recursively check children - checkCircular(child, found); - // Mark all ancestors as having this decendant - Object.keys(found).forEach((subtype) => { - subtypes[subtype][child] = true; - }); - }); - delete found[type]; - } - checkCircular(this.primaryType, {}); - // Compute each fully describe type - for (const name in subtypes) { - const st = Object.keys(subtypes[name]); - st.sort(); - this._types[name] = encodeType(name, types[name]) + st.map((t) => encodeType(t, types[t])).join(""); - } - } - getEncoder(type) { - let encoder = this._encoderCache[type]; - if (!encoder) { - encoder = this._encoderCache[type] = this._getEncoder(type); - } - return encoder; - } - _getEncoder(type) { - // Basic encoder type (address, bool, uint256, etc) - { - const encoder = getBaseEncoder(type); - if (encoder) { - return encoder; - } - } - // Array - const match = type.match(/^(.*)(\x5b(\d*)\x5d)$/); - if (match) { - const subtype = match[1]; - const subEncoder = this.getEncoder(subtype); - const length = parseInt(match[3]); - return (value) => { - if (length >= 0 && value.length !== length) { - logger$c.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value); - } - let result = value.map(subEncoder); - if (this._types[subtype]) { - result = result.map(keccak256); - } - return keccak256(hexConcat(result)); - }; - } - // Struct - const fields = this.types[type]; - if (fields) { - const encodedType = id(this._types[type]); - return (value) => { - const values = fields.map(({ name, type }) => { - const result = this.getEncoder(type)(value[name]); - if (this._types[type]) { - return keccak256(result); - } - return result; - }); - values.unshift(encodedType); - return hexConcat(values); - }; - } - return logger$c.throwArgumentError(`unknown type: ${type}`, "type", type); - } - encodeType(name) { - const result = this._types[name]; - if (!result) { - logger$c.throwArgumentError(`unknown type: ${JSON.stringify(name)}`, "name", name); - } - return result; - } - encodeData(type, value) { - return this.getEncoder(type)(value); - } - hashStruct(name, value) { - return keccak256(this.encodeData(name, value)); - } - encode(value) { - return this.encodeData(this.primaryType, value); - } - hash(value) { - return this.hashStruct(this.primaryType, value); - } - _visit(type, value, callback) { - // Basic encoder type (address, bool, uint256, etc) - { - const encoder = getBaseEncoder(type); - if (encoder) { - return callback(type, value); - } - } - // Array - const match = type.match(/^(.*)(\x5b(\d*)\x5d)$/); - if (match) { - const subtype = match[1]; - const length = parseInt(match[3]); - if (length >= 0 && value.length !== length) { - logger$c.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value); - } - return value.map((v) => this._visit(subtype, v, callback)); - } - // Struct - const fields = this.types[type]; - if (fields) { - return fields.reduce((accum, { name, type }) => { - accum[name] = this._visit(type, value[name], callback); - return accum; - }, {}); - } - return logger$c.throwArgumentError(`unknown type: ${type}`, "type", type); - } - visit(value, callback) { - return this._visit(this.primaryType, value, callback); - } - static from(types) { - return new TypedDataEncoder(types); - } - static getPrimaryType(types) { - return TypedDataEncoder.from(types).primaryType; - } - static hashStruct(name, types, value) { - return TypedDataEncoder.from(types).hashStruct(name, value); - } - static hashDomain(domain) { - const domainFields = []; - for (const name in domain) { - const type = domainFieldTypes[name]; - if (!type) { - logger$c.throwArgumentError(`invalid typed-data domain key: ${JSON.stringify(name)}`, "domain", domain); - } - domainFields.push({ name, type }); - } - domainFields.sort((a, b) => { - return domainFieldNames.indexOf(a.name) - domainFieldNames.indexOf(b.name); - }); - return TypedDataEncoder.hashStruct("EIP712Domain", { EIP712Domain: domainFields }, domain); - } - static encode(domain, types, value) { - return hexConcat([ - "0x1901", - TypedDataEncoder.hashDomain(domain), - TypedDataEncoder.from(types).hash(value) - ]); - } - static hash(domain, types, value) { - return keccak256(TypedDataEncoder.encode(domain, types, value)); - } - // Replaces all address types with ENS names with their looked up address - static resolveNames(domain, types, value, resolveName) { - return __awaiter$1(this, void 0, void 0, function* () { - // Make a copy to isolate it from the object passed in - domain = shallowCopy(domain); - // Look up all ENS names - const ensCache = {}; - // Do we need to look up the domain's verifyingContract? - if (domain.verifyingContract && !isHexString(domain.verifyingContract, 20)) { - ensCache[domain.verifyingContract] = "0x"; - } - // We are going to use the encoder to visit all the base values - const encoder = TypedDataEncoder.from(types); - // Get a list of all the addresses - encoder.visit(value, (type, value) => { - if (type === "address" && !isHexString(value, 20)) { - ensCache[value] = "0x"; - } - return value; - }); - // Lookup each name - for (const name in ensCache) { - ensCache[name] = yield resolveName(name); - } - // Replace the domain verifyingContract if needed - if (domain.verifyingContract && ensCache[domain.verifyingContract]) { - domain.verifyingContract = ensCache[domain.verifyingContract]; - } - // Replace all ENS names with their address - value = encoder.visit(value, (type, value) => { - if (type === "address" && ensCache[value]) { - return ensCache[value]; - } - return value; - }); - return { domain, value }; - }); - } - static getPayload(domain, types, value) { - // Validate the domain fields - TypedDataEncoder.hashDomain(domain); - // Derive the EIP712Domain Struct reference type - const domainValues = {}; - const domainTypes = []; - domainFieldNames.forEach((name) => { - const value = domain[name]; - if (value == null) { - return; - } - domainValues[name] = domainChecks[name](value); - domainTypes.push({ name, type: domainFieldTypes[name] }); - }); - const encoder = TypedDataEncoder.from(types); - const typesWithDomain = shallowCopy(types); - if (typesWithDomain.EIP712Domain) { - logger$c.throwArgumentError("types must not contain EIP712Domain type", "types.EIP712Domain", types); - } - else { - typesWithDomain.EIP712Domain = domainTypes; - } - // Validate the data structures and types - encoder.encode(value); - return { - types: typesWithDomain, - domain: domainValues, - primaryType: encoder.primaryType, - message: encoder.visit(value, (type, value) => { - // bytes - if (type.match(/^bytes(\d*)/)) { - return hexlify(arrayify(value)); - } - // uint or int - if (type.match(/^u?int/)) { - return BigNumber.from(value).toString(); - } - switch (type) { - case "address": - return value.toLowerCase(); - case "bool": - return !!value; - case "string": - if (typeof (value) !== "string") { - logger$c.throwArgumentError(`invalid string`, "value", value); - } - return value; - } - return logger$c.throwArgumentError("unsupported type", "type", type); - }) - }; - } -} - -"use strict"; - -"use strict"; -const logger$d = new Logger(version$4); -class LogDescription extends Description { -} -class TransactionDescription extends Description { -} -class ErrorDescription extends Description { -} -class Indexed extends Description { - static isIndexed(value) { - return !!(value && value._isIndexed); - } -} -const BuiltinErrors = { - "0x08c379a0": { signature: "Error(string)", name: "Error", inputs: ["string"], reason: true }, - "0x4e487b71": { signature: "Panic(uint256)", name: "Panic", inputs: ["uint256"] } -}; -function wrapAccessError(property, error) { - const wrap = new Error(`deferred error during ABI decoding triggered accessing ${property}`); - wrap.error = error; - return wrap; -} -/* -function checkNames(fragment: Fragment, type: "input" | "output", params: Array): void { - params.reduce((accum, param) => { - if (param.name) { - if (accum[param.name]) { - logger.throwArgumentError(`duplicate ${ type } parameter ${ JSON.stringify(param.name) } in ${ fragment.format("full") }`, "fragment", fragment); - } - accum[param.name] = true; - } - return accum; - }, <{ [ name: string ]: boolean }>{ }); -} -*/ -class Interface { - constructor(fragments) { - let abi = []; - if (typeof (fragments) === "string") { - abi = JSON.parse(fragments); - } - else { - abi = fragments; - } - defineReadOnly(this, "fragments", abi.map((fragment) => { - return Fragment.from(fragment); - }).filter((fragment) => (fragment != null))); - defineReadOnly(this, "_abiCoder", getStatic(new.target, "getAbiCoder")()); - defineReadOnly(this, "functions", {}); - defineReadOnly(this, "errors", {}); - defineReadOnly(this, "events", {}); - defineReadOnly(this, "structs", {}); - // Add all fragments by their signature - this.fragments.forEach((fragment) => { - let bucket = null; - switch (fragment.type) { - case "constructor": - if (this.deploy) { - logger$d.warn("duplicate definition - constructor"); - return; - } - //checkNames(fragment, "input", fragment.inputs); - defineReadOnly(this, "deploy", fragment); - return; - case "function": - //checkNames(fragment, "input", fragment.inputs); - //checkNames(fragment, "output", (fragment).outputs); - bucket = this.functions; - break; - case "event": - //checkNames(fragment, "input", fragment.inputs); - bucket = this.events; - break; - case "error": - bucket = this.errors; - break; - default: - return; - } - let signature = fragment.format(); - if (bucket[signature]) { - logger$d.warn("duplicate definition - " + signature); - return; - } - bucket[signature] = fragment; - }); - // If we do not have a constructor add a default - if (!this.deploy) { - defineReadOnly(this, "deploy", ConstructorFragment.from({ - payable: false, - type: "constructor" - })); - } - defineReadOnly(this, "_isInterface", true); - } - format(format) { - if (!format) { - format = FormatTypes.full; - } - if (format === FormatTypes.sighash) { - logger$d.throwArgumentError("interface does not support formatting sighash", "format", format); - } - const abi = this.fragments.map((fragment) => fragment.format(format)); - // We need to re-bundle the JSON fragments a bit - if (format === FormatTypes.json) { - return JSON.stringify(abi.map((j) => JSON.parse(j))); - } - return abi; - } - // Sub-classes can override these to handle other blockchains - static getAbiCoder() { - return defaultAbiCoder; - } - static getAddress(address) { - return getAddress(address); - } - static getSighash(fragment) { - return hexDataSlice(id(fragment.format()), 0, 4); - } - static getEventTopic(eventFragment) { - return id(eventFragment.format()); - } - // Find a function definition by any means necessary (unless it is ambiguous) - getFunction(nameOrSignatureOrSighash) { - if (isHexString(nameOrSignatureOrSighash)) { - for (const name in this.functions) { - if (nameOrSignatureOrSighash === this.getSighash(name)) { - return this.functions[name]; - } - } - logger$d.throwArgumentError("no matching function", "sighash", nameOrSignatureOrSighash); - } - // It is a bare name, look up the function (will return null if ambiguous) - if (nameOrSignatureOrSighash.indexOf("(") === -1) { - const name = nameOrSignatureOrSighash.trim(); - const matching = Object.keys(this.functions).filter((f) => (f.split("(" /* fix:) */)[0] === name)); - if (matching.length === 0) { - logger$d.throwArgumentError("no matching function", "name", name); - } - else if (matching.length > 1) { - logger$d.throwArgumentError("multiple matching functions", "name", name); - } - return this.functions[matching[0]]; - } - // Normalize the signature and lookup the function - const result = this.functions[FunctionFragment.fromString(nameOrSignatureOrSighash).format()]; - if (!result) { - logger$d.throwArgumentError("no matching function", "signature", nameOrSignatureOrSighash); - } - return result; - } - // Find an event definition by any means necessary (unless it is ambiguous) - getEvent(nameOrSignatureOrTopic) { - if (isHexString(nameOrSignatureOrTopic)) { - const topichash = nameOrSignatureOrTopic.toLowerCase(); - for (const name in this.events) { - if (topichash === this.getEventTopic(name)) { - return this.events[name]; - } - } - logger$d.throwArgumentError("no matching event", "topichash", topichash); - } - // It is a bare name, look up the function (will return null if ambiguous) - if (nameOrSignatureOrTopic.indexOf("(") === -1) { - const name = nameOrSignatureOrTopic.trim(); - const matching = Object.keys(this.events).filter((f) => (f.split("(" /* fix:) */)[0] === name)); - if (matching.length === 0) { - logger$d.throwArgumentError("no matching event", "name", name); - } - else if (matching.length > 1) { - logger$d.throwArgumentError("multiple matching events", "name", name); - } - return this.events[matching[0]]; - } - // Normalize the signature and lookup the function - const result = this.events[EventFragment.fromString(nameOrSignatureOrTopic).format()]; - if (!result) { - logger$d.throwArgumentError("no matching event", "signature", nameOrSignatureOrTopic); - } - return result; - } - // Find a function definition by any means necessary (unless it is ambiguous) - getError(nameOrSignatureOrSighash) { - if (isHexString(nameOrSignatureOrSighash)) { - const getSighash = getStatic(this.constructor, "getSighash"); - for (const name in this.errors) { - const error = this.errors[name]; - if (nameOrSignatureOrSighash === getSighash(error)) { - return this.errors[name]; - } - } - logger$d.throwArgumentError("no matching error", "sighash", nameOrSignatureOrSighash); - } - // It is a bare name, look up the function (will return null if ambiguous) - if (nameOrSignatureOrSighash.indexOf("(") === -1) { - const name = nameOrSignatureOrSighash.trim(); - const matching = Object.keys(this.errors).filter((f) => (f.split("(" /* fix:) */)[0] === name)); - if (matching.length === 0) { - logger$d.throwArgumentError("no matching error", "name", name); - } - else if (matching.length > 1) { - logger$d.throwArgumentError("multiple matching errors", "name", name); - } - return this.errors[matching[0]]; - } - // Normalize the signature and lookup the function - const result = this.errors[FunctionFragment.fromString(nameOrSignatureOrSighash).format()]; - if (!result) { - logger$d.throwArgumentError("no matching error", "signature", nameOrSignatureOrSighash); - } - return result; - } - // Get the sighash (the bytes4 selector) used by Solidity to identify a function - getSighash(fragment) { - if (typeof (fragment) === "string") { - try { - fragment = this.getFunction(fragment); - } - catch (error) { - try { - fragment = this.getError(fragment); - } - catch (_) { - throw error; - } - } - } - return getStatic(this.constructor, "getSighash")(fragment); - } - // Get the topic (the bytes32 hash) used by Solidity to identify an event - getEventTopic(eventFragment) { - if (typeof (eventFragment) === "string") { - eventFragment = this.getEvent(eventFragment); - } - return getStatic(this.constructor, "getEventTopic")(eventFragment); - } - _decodeParams(params, data) { - return this._abiCoder.decode(params, data); - } - _encodeParams(params, values) { - return this._abiCoder.encode(params, values); - } - encodeDeploy(values) { - return this._encodeParams(this.deploy.inputs, values || []); - } - decodeErrorResult(fragment, data) { - if (typeof (fragment) === "string") { - fragment = this.getError(fragment); - } - const bytes = arrayify(data); - if (hexlify(bytes.slice(0, 4)) !== this.getSighash(fragment)) { - logger$d.throwArgumentError(`data signature does not match error ${fragment.name}.`, "data", hexlify(bytes)); - } - return this._decodeParams(fragment.inputs, bytes.slice(4)); - } - encodeErrorResult(fragment, values) { - if (typeof (fragment) === "string") { - fragment = this.getError(fragment); - } - return hexlify(concat([ - this.getSighash(fragment), - this._encodeParams(fragment.inputs, values || []) - ])); - } - // Decode the data for a function call (e.g. tx.data) - decodeFunctionData(functionFragment, data) { - if (typeof (functionFragment) === "string") { - functionFragment = this.getFunction(functionFragment); - } - const bytes = arrayify(data); - if (hexlify(bytes.slice(0, 4)) !== this.getSighash(functionFragment)) { - logger$d.throwArgumentError(`data signature does not match function ${functionFragment.name}.`, "data", hexlify(bytes)); - } - return this._decodeParams(functionFragment.inputs, bytes.slice(4)); - } - // Encode the data for a function call (e.g. tx.data) - encodeFunctionData(functionFragment, values) { - if (typeof (functionFragment) === "string") { - functionFragment = this.getFunction(functionFragment); - } - return hexlify(concat([ - this.getSighash(functionFragment), - this._encodeParams(functionFragment.inputs, values || []) - ])); - } - // Decode the result from a function call (e.g. from eth_call) - decodeFunctionResult(functionFragment, data) { - if (typeof (functionFragment) === "string") { - functionFragment = this.getFunction(functionFragment); - } - let bytes = arrayify(data); - let reason = null; - let message = ""; - let errorArgs = null; - let errorName = null; - let errorSignature = null; - switch (bytes.length % this._abiCoder._getWordSize()) { - case 0: - try { - return this._abiCoder.decode(functionFragment.outputs, bytes); - } - catch (error) { } - break; - case 4: { - const selector = hexlify(bytes.slice(0, 4)); - const builtin = BuiltinErrors[selector]; - if (builtin) { - errorArgs = this._abiCoder.decode(builtin.inputs, bytes.slice(4)); - errorName = builtin.name; - errorSignature = builtin.signature; - if (builtin.reason) { - reason = errorArgs[0]; - } - if (errorName === "Error") { - message = `; VM Exception while processing transaction: reverted with reason string ${JSON.stringify(errorArgs[0])}`; - } - else if (errorName === "Panic") { - message = `; VM Exception while processing transaction: reverted with panic code ${errorArgs[0]}`; - } - } - else { - try { - const error = this.getError(selector); - errorArgs = this._abiCoder.decode(error.inputs, bytes.slice(4)); - errorName = error.name; - errorSignature = error.format(); - } - catch (error) { } - } - break; - } - } - return logger$d.throwError("call revert exception" + message, Logger.errors.CALL_EXCEPTION, { - method: functionFragment.format(), - data: hexlify(data), errorArgs, errorName, errorSignature, reason - }); - } - // Encode the result for a function call (e.g. for eth_call) - encodeFunctionResult(functionFragment, values) { - if (typeof (functionFragment) === "string") { - functionFragment = this.getFunction(functionFragment); - } - return hexlify(this._abiCoder.encode(functionFragment.outputs, values || [])); - } - // Create the filter for the event with search criteria (e.g. for eth_filterLog) - encodeFilterTopics(eventFragment, values) { - if (typeof (eventFragment) === "string") { - eventFragment = this.getEvent(eventFragment); - } - if (values.length > eventFragment.inputs.length) { - logger$d.throwError("too many arguments for " + eventFragment.format(), Logger.errors.UNEXPECTED_ARGUMENT, { - argument: "values", - value: values - }); - } - let topics = []; - if (!eventFragment.anonymous) { - topics.push(this.getEventTopic(eventFragment)); - } - const encodeTopic = (param, value) => { - if (param.type === "string") { - return id(value); - } - else if (param.type === "bytes") { - return keccak256(hexlify(value)); - } - if (param.type === "bool" && typeof (value) === "boolean") { - value = (value ? "0x01" : "0x00"); - } - if (param.type.match(/^u?int/)) { - value = BigNumber.from(value).toHexString(); - } - // Check addresses are valid - if (param.type === "address") { - this._abiCoder.encode(["address"], [value]); - } - return hexZeroPad(hexlify(value), 32); - }; - values.forEach((value, index) => { - let param = eventFragment.inputs[index]; - if (!param.indexed) { - if (value != null) { - logger$d.throwArgumentError("cannot filter non-indexed parameters; must be null", ("contract." + param.name), value); - } - return; - } - if (value == null) { - topics.push(null); - } - else if (param.baseType === "array" || param.baseType === "tuple") { - logger$d.throwArgumentError("filtering with tuples or arrays not supported", ("contract." + param.name), value); - } - else if (Array.isArray(value)) { - topics.push(value.map((value) => encodeTopic(param, value))); - } - else { - topics.push(encodeTopic(param, value)); - } - }); - // Trim off trailing nulls - while (topics.length && topics[topics.length - 1] === null) { - topics.pop(); - } - return topics; - } - encodeEventLog(eventFragment, values) { - if (typeof (eventFragment) === "string") { - eventFragment = this.getEvent(eventFragment); - } - const topics = []; - const dataTypes = []; - const dataValues = []; - if (!eventFragment.anonymous) { - topics.push(this.getEventTopic(eventFragment)); - } - if (values.length !== eventFragment.inputs.length) { - logger$d.throwArgumentError("event arguments/values mismatch", "values", values); - } - eventFragment.inputs.forEach((param, index) => { - const value = values[index]; - if (param.indexed) { - if (param.type === "string") { - topics.push(id(value)); - } - else if (param.type === "bytes") { - topics.push(keccak256(value)); - } - else if (param.baseType === "tuple" || param.baseType === "array") { - // @TODO - throw new Error("not implemented"); - } - else { - topics.push(this._abiCoder.encode([param.type], [value])); - } - } - else { - dataTypes.push(param); - dataValues.push(value); - } - }); - return { - data: this._abiCoder.encode(dataTypes, dataValues), - topics: topics - }; - } - // Decode a filter for the event and the search criteria - decodeEventLog(eventFragment, data, topics) { - if (typeof (eventFragment) === "string") { - eventFragment = this.getEvent(eventFragment); - } - if (topics != null && !eventFragment.anonymous) { - let topicHash = this.getEventTopic(eventFragment); - if (!isHexString(topics[0], 32) || topics[0].toLowerCase() !== topicHash) { - logger$d.throwError("fragment/topic mismatch", Logger.errors.INVALID_ARGUMENT, { argument: "topics[0]", expected: topicHash, value: topics[0] }); - } - topics = topics.slice(1); - } - let indexed = []; - let nonIndexed = []; - let dynamic = []; - eventFragment.inputs.forEach((param, index) => { - if (param.indexed) { - if (param.type === "string" || param.type === "bytes" || param.baseType === "tuple" || param.baseType === "array") { - indexed.push(ParamType.fromObject({ type: "bytes32", name: param.name })); - dynamic.push(true); - } - else { - indexed.push(param); - dynamic.push(false); - } - } - else { - nonIndexed.push(param); - dynamic.push(false); - } - }); - let resultIndexed = (topics != null) ? this._abiCoder.decode(indexed, concat(topics)) : null; - let resultNonIndexed = this._abiCoder.decode(nonIndexed, data, true); - let result = []; - let nonIndexedIndex = 0, indexedIndex = 0; - eventFragment.inputs.forEach((param, index) => { - if (param.indexed) { - if (resultIndexed == null) { - result[index] = new Indexed({ _isIndexed: true, hash: null }); - } - else if (dynamic[index]) { - result[index] = new Indexed({ _isIndexed: true, hash: resultIndexed[indexedIndex++] }); - } - else { - try { - result[index] = resultIndexed[indexedIndex++]; - } - catch (error) { - result[index] = error; - } - } - } - else { - try { - result[index] = resultNonIndexed[nonIndexedIndex++]; - } - catch (error) { - result[index] = error; - } - } - // Add the keyword argument if named and safe - if (param.name && result[param.name] == null) { - const value = result[index]; - // Make error named values throw on access - if (value instanceof Error) { - Object.defineProperty(result, param.name, { - enumerable: true, - get: () => { throw wrapAccessError(`property ${JSON.stringify(param.name)}`, value); } - }); - } - else { - result[param.name] = value; - } - } - }); - // Make all error indexed values throw on access - for (let i = 0; i < result.length; i++) { - const value = result[i]; - if (value instanceof Error) { - Object.defineProperty(result, i, { - enumerable: true, - get: () => { throw wrapAccessError(`index ${i}`, value); } - }); - } - } - return Object.freeze(result); - } - // Given a transaction, find the matching function fragment (if any) and - // determine all its properties and call parameters - parseTransaction(tx) { - let fragment = this.getFunction(tx.data.substring(0, 10).toLowerCase()); - if (!fragment) { - return null; - } - return new TransactionDescription({ - args: this._abiCoder.decode(fragment.inputs, "0x" + tx.data.substring(10)), - functionFragment: fragment, - name: fragment.name, - signature: fragment.format(), - sighash: this.getSighash(fragment), - value: BigNumber.from(tx.value || "0"), - }); - } - // @TODO - //parseCallResult(data: BytesLike): ?? - // Given an event log, find the matching event fragment (if any) and - // determine all its properties and values - parseLog(log) { - let fragment = this.getEvent(log.topics[0]); - if (!fragment || fragment.anonymous) { - return null; - } - // @TODO: If anonymous, and the only method, and the input count matches, should we parse? - // Probably not, because just because it is the only event in the ABI does - // not mean we have the full ABI; maybe just a fragment? - return new LogDescription({ - eventFragment: fragment, - name: fragment.name, - signature: fragment.format(), - topic: this.getEventTopic(fragment), - args: this.decodeEventLog(fragment, log.data, log.topics) - }); - } - parseError(data) { - const hexData = hexlify(data); - let fragment = this.getError(hexData.substring(0, 10).toLowerCase()); - if (!fragment) { - return null; - } - return new ErrorDescription({ - args: this._abiCoder.decode(fragment.inputs, "0x" + hexData.substring(10)), - errorFragment: fragment, - name: fragment.name, - signature: fragment.format(), - sighash: this.getSighash(fragment), - }); - } - /* - static from(value: Array | string | Interface) { - if (Interface.isInterface(value)) { - return value; - } - if (typeof(value) === "string") { - return new Interface(JSON.parse(value)); - } - return new Interface(value); - } - */ - static isInterface(value) { - return !!(value && value._isInterface); - } -} - -"use strict"; - -const version$9 = "abstract-provider/5.7.0"; - -"use strict"; -var __awaiter$2 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$e = new Logger(version$9); -; -; -//export type CallTransactionable = { -// call(transaction: TransactionRequest): Promise; -//}; -class ForkEvent extends Description { - static isForkEvent(value) { - return !!(value && value._isForkEvent); - } -} -class BlockForkEvent extends ForkEvent { - constructor(blockHash, expiry) { - if (!isHexString(blockHash, 32)) { - logger$e.throwArgumentError("invalid blockHash", "blockHash", blockHash); - } - super({ - _isForkEvent: true, - _isBlockForkEvent: true, - expiry: (expiry || 0), - blockHash: blockHash - }); - } -} -class TransactionForkEvent extends ForkEvent { - constructor(hash, expiry) { - if (!isHexString(hash, 32)) { - logger$e.throwArgumentError("invalid transaction hash", "hash", hash); - } - super({ - _isForkEvent: true, - _isTransactionForkEvent: true, - expiry: (expiry || 0), - hash: hash - }); - } -} -class TransactionOrderForkEvent extends ForkEvent { - constructor(beforeHash, afterHash, expiry) { - if (!isHexString(beforeHash, 32)) { - logger$e.throwArgumentError("invalid transaction hash", "beforeHash", beforeHash); - } - if (!isHexString(afterHash, 32)) { - logger$e.throwArgumentError("invalid transaction hash", "afterHash", afterHash); - } - super({ - _isForkEvent: true, - _isTransactionOrderForkEvent: true, - expiry: (expiry || 0), - beforeHash: beforeHash, - afterHash: afterHash - }); - } -} -/////////////////////////////// -// Exported Abstracts -class Provider { - constructor() { - logger$e.checkAbstract(new.target, Provider); - defineReadOnly(this, "_isProvider", true); - } - getFeeData() { - return __awaiter$2(this, void 0, void 0, function* () { - const { block, gasPrice } = yield resolveProperties({ - block: this.getBlock("latest"), - gasPrice: this.getGasPrice().catch((error) => { - // @TODO: Why is this now failing on Calaveras? - //console.log(error); - return null; - }) - }); - let lastBaseFeePerGas = null, maxFeePerGas = null, maxPriorityFeePerGas = null; - if (block && block.baseFeePerGas) { - // We may want to compute this more accurately in the future, - // using the formula "check if the base fee is correct". - // See: https://eips.ethereum.org/EIPS/eip-1559 - lastBaseFeePerGas = block.baseFeePerGas; - maxPriorityFeePerGas = BigNumber.from("1500000000"); - maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas); - } - return { lastBaseFeePerGas, maxFeePerGas, maxPriorityFeePerGas, gasPrice }; - }); - } - // Alias for "on" - addListener(eventName, listener) { - return this.on(eventName, listener); - } - // Alias for "off" - removeListener(eventName, listener) { - return this.off(eventName, listener); - } - static isProvider(value) { - return !!(value && value._isProvider); - } -} - -const version$a = "abstract-signer/5.7.0"; - -"use strict"; -var __awaiter$3 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$f = new Logger(version$a); -const allowedTransactionKeys = [ - "accessList", "ccipReadEnabled", "chainId", "customData", "data", "from", "gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "to", "type", "value" -]; -const forwardErrors = [ - Logger.errors.INSUFFICIENT_FUNDS, - Logger.errors.NONCE_EXPIRED, - Logger.errors.REPLACEMENT_UNDERPRICED, -]; -; -; -class Signer { - /////////////////// - // Sub-classes MUST call super - constructor() { - logger$f.checkAbstract(new.target, Signer); - defineReadOnly(this, "_isSigner", true); - } - /////////////////// - // Sub-classes MAY override these - getBalance(blockTag) { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("getBalance"); - return yield this.provider.getBalance(this.getAddress(), blockTag); - }); - } - getTransactionCount(blockTag) { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("getTransactionCount"); - return yield this.provider.getTransactionCount(this.getAddress(), blockTag); - }); - } - // Populates "from" if unspecified, and estimates the gas for the transaction - estimateGas(transaction) { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("estimateGas"); - const tx = yield resolveProperties(this.checkTransaction(transaction)); - return yield this.provider.estimateGas(tx); - }); - } - // Populates "from" if unspecified, and calls with the transaction - call(transaction, blockTag) { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("call"); - const tx = yield resolveProperties(this.checkTransaction(transaction)); - return yield this.provider.call(tx, blockTag); - }); - } - // Populates all fields in a transaction, signs it and sends it to the network - sendTransaction(transaction) { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("sendTransaction"); - const tx = yield this.populateTransaction(transaction); - const signedTx = yield this.signTransaction(tx); - return yield this.provider.sendTransaction(signedTx); - }); - } - getChainId() { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("getChainId"); - const network = yield this.provider.getNetwork(); - return network.chainId; - }); - } - getGasPrice() { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("getGasPrice"); - return yield this.provider.getGasPrice(); - }); - } - getFeeData() { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("getFeeData"); - return yield this.provider.getFeeData(); - }); - } - resolveName(name) { - return __awaiter$3(this, void 0, void 0, function* () { - this._checkProvider("resolveName"); - return yield this.provider.resolveName(name); - }); - } - // Checks a transaction does not contain invalid keys and if - // no "from" is provided, populates it. - // - does NOT require a provider - // - adds "from" is not present - // - returns a COPY (safe to mutate the result) - // By default called from: (overriding these prevents it) - // - call - // - estimateGas - // - populateTransaction (and therefor sendTransaction) - checkTransaction(transaction) { - for (const key in transaction) { - if (allowedTransactionKeys.indexOf(key) === -1) { - logger$f.throwArgumentError("invalid transaction key: " + key, "transaction", transaction); - } - } - const tx = shallowCopy(transaction); - if (tx.from == null) { - tx.from = this.getAddress(); - } - else { - // Make sure any provided address matches this signer - tx.from = Promise.all([ - Promise.resolve(tx.from), - this.getAddress() - ]).then((result) => { - if (result[0].toLowerCase() !== result[1].toLowerCase()) { - logger$f.throwArgumentError("from address mismatch", "transaction", transaction); - } - return result[0]; - }); - } - return tx; - } - // Populates ALL keys for a transaction and checks that "from" matches - // this Signer. Should be used by sendTransaction but NOT by signTransaction. - // By default called from: (overriding these prevents it) - // - sendTransaction - // - // Notes: - // - We allow gasPrice for EIP-1559 as long as it matches maxFeePerGas - populateTransaction(transaction) { - return __awaiter$3(this, void 0, void 0, function* () { - const tx = yield resolveProperties(this.checkTransaction(transaction)); - if (tx.to != null) { - tx.to = Promise.resolve(tx.to).then((to) => __awaiter$3(this, void 0, void 0, function* () { - if (to == null) { - return null; - } - const address = yield this.resolveName(to); - if (address == null) { - logger$f.throwArgumentError("provided ENS name resolves to null", "tx.to", to); - } - return address; - })); - // Prevent this error from causing an UnhandledPromiseException - tx.to.catch((error) => { }); - } - // Do not allow mixing pre-eip-1559 and eip-1559 properties - const hasEip1559 = (tx.maxFeePerGas != null || tx.maxPriorityFeePerGas != null); - if (tx.gasPrice != null && (tx.type === 2 || hasEip1559)) { - logger$f.throwArgumentError("eip-1559 transaction do not support gasPrice", "transaction", transaction); - } - else if ((tx.type === 0 || tx.type === 1) && hasEip1559) { - logger$f.throwArgumentError("pre-eip-1559 transaction do not support maxFeePerGas/maxPriorityFeePerGas", "transaction", transaction); - } - if ((tx.type === 2 || tx.type == null) && (tx.maxFeePerGas != null && tx.maxPriorityFeePerGas != null)) { - // Fully-formed EIP-1559 transaction (skip getFeeData) - tx.type = 2; - } - else if (tx.type === 0 || tx.type === 1) { - // Explicit Legacy or EIP-2930 transaction - // Populate missing gasPrice - if (tx.gasPrice == null) { - tx.gasPrice = this.getGasPrice(); - } - } - else { - // We need to get fee data to determine things - const feeData = yield this.getFeeData(); - if (tx.type == null) { - // We need to auto-detect the intended type of this transaction... - if (feeData.maxFeePerGas != null && feeData.maxPriorityFeePerGas != null) { - // The network supports EIP-1559! - // Upgrade transaction from null to eip-1559 - tx.type = 2; - if (tx.gasPrice != null) { - // Using legacy gasPrice property on an eip-1559 network, - // so use gasPrice as both fee properties - const gasPrice = tx.gasPrice; - delete tx.gasPrice; - tx.maxFeePerGas = gasPrice; - tx.maxPriorityFeePerGas = gasPrice; - } - else { - // Populate missing fee data - if (tx.maxFeePerGas == null) { - tx.maxFeePerGas = feeData.maxFeePerGas; - } - if (tx.maxPriorityFeePerGas == null) { - tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas; - } - } - } - else if (feeData.gasPrice != null) { - // Network doesn't support EIP-1559... - // ...but they are trying to use EIP-1559 properties - if (hasEip1559) { - logger$f.throwError("network does not support EIP-1559", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "populateTransaction" - }); - } - // Populate missing fee data - if (tx.gasPrice == null) { - tx.gasPrice = feeData.gasPrice; - } - // Explicitly set untyped transaction to legacy - tx.type = 0; - } - else { - // getFeeData has failed us. - logger$f.throwError("failed to get consistent fee data", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "signer.getFeeData" - }); - } - } - else if (tx.type === 2) { - // Explicitly using EIP-1559 - // Populate missing fee data - if (tx.maxFeePerGas == null) { - tx.maxFeePerGas = feeData.maxFeePerGas; - } - if (tx.maxPriorityFeePerGas == null) { - tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas; - } - } - } - if (tx.nonce == null) { - tx.nonce = this.getTransactionCount("pending"); - } - if (tx.gasLimit == null) { - tx.gasLimit = this.estimateGas(tx).catch((error) => { - if (forwardErrors.indexOf(error.code) >= 0) { - throw error; - } - return logger$f.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", Logger.errors.UNPREDICTABLE_GAS_LIMIT, { - error: error, - tx: tx - }); - }); - } - if (tx.chainId == null) { - tx.chainId = this.getChainId(); - } - else { - tx.chainId = Promise.all([ - Promise.resolve(tx.chainId), - this.getChainId() - ]).then((results) => { - if (results[1] !== 0 && results[0] !== results[1]) { - logger$f.throwArgumentError("chainId address mismatch", "transaction", transaction); - } - return results[0]; - }); - } - return yield resolveProperties(tx); - }); - } - /////////////////// - // Sub-classes SHOULD leave these alone - _checkProvider(operation) { - if (!this.provider) { - logger$f.throwError("missing provider", Logger.errors.UNSUPPORTED_OPERATION, { - operation: (operation || "_checkProvider") - }); - } - } - static isSigner(value) { - return !!(value && value._isSigner); - } -} -class VoidSigner extends Signer { - constructor(address, provider) { - super(); - defineReadOnly(this, "address", address); - defineReadOnly(this, "provider", provider || null); - } - getAddress() { - return Promise.resolve(this.address); - } - _fail(message, operation) { - return Promise.resolve().then(() => { - logger$f.throwError(message, Logger.errors.UNSUPPORTED_OPERATION, { operation: operation }); - }); - } - signMessage(message) { - return this._fail("VoidSigner cannot sign messages", "signMessage"); - } - signTransaction(transaction) { - return this._fail("VoidSigner cannot sign transactions", "signTransaction"); - } - _signTypedData(domain, types, value) { - return this._fail("VoidSigner cannot sign typed data", "signTypedData"); - } - connect(provider) { - return new VoidSigner(this.address, provider); - } -} - -var minimalisticAssert = assert; - -function assert(val, msg) { - if (!val) - throw new Error(msg || 'Assertion failed'); -} - -assert.equal = function assertEqual(l, r, msg) { - if (l != r) - throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); -}; - -var inherits_browser = createCommonjsModule(function (module) { -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - if (superCtor) { - ctor.super_ = superCtor; - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true - } - }); - } - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - if (superCtor) { - ctor.super_ = superCtor; - var TempCtor = function () {}; - TempCtor.prototype = superCtor.prototype; - ctor.prototype = new TempCtor(); - ctor.prototype.constructor = ctor; - } - }; -} -}); - -var inherits = createCommonjsModule(function (module) { -try { - var util = /*RicMoo:ethers:require(util)*/(null); - /* istanbul ignore next */ - if (typeof util.inherits !== 'function') throw ''; - module.exports = util.inherits; -} catch (e) { - /* istanbul ignore next */ - module.exports = inherits_browser; -} -}); - -'use strict'; - - - - -var inherits_1 = inherits; - -function isSurrogatePair(msg, i) { - if ((msg.charCodeAt(i) & 0xFC00) !== 0xD800) { - return false; - } - if (i < 0 || i + 1 >= msg.length) { - return false; - } - return (msg.charCodeAt(i + 1) & 0xFC00) === 0xDC00; -} - -function toArray(msg, enc) { - if (Array.isArray(msg)) - return msg.slice(); - if (!msg) - return []; - var res = []; - if (typeof msg === 'string') { - if (!enc) { - // Inspired by stringToUtf8ByteArray() in closure-library by Google - // https://github.com/google/closure-library/blob/8598d87242af59aac233270742c8984e2b2bdbe0/closure/goog/crypt/crypt.js#L117-L143 - // Apache License 2.0 - // https://github.com/google/closure-library/blob/master/LICENSE - var p = 0; - for (var i = 0; i < msg.length; i++) { - var c = msg.charCodeAt(i); - if (c < 128) { - res[p++] = c; - } else if (c < 2048) { - res[p++] = (c >> 6) | 192; - res[p++] = (c & 63) | 128; - } else if (isSurrogatePair(msg, i)) { - c = 0x10000 + ((c & 0x03FF) << 10) + (msg.charCodeAt(++i) & 0x03FF); - res[p++] = (c >> 18) | 240; - res[p++] = ((c >> 12) & 63) | 128; - res[p++] = ((c >> 6) & 63) | 128; - res[p++] = (c & 63) | 128; - } else { - res[p++] = (c >> 12) | 224; - res[p++] = ((c >> 6) & 63) | 128; - res[p++] = (c & 63) | 128; - } - } - } else if (enc === 'hex') { - msg = msg.replace(/[^a-z0-9]+/ig, ''); - if (msg.length % 2 !== 0) - msg = '0' + msg; - for (i = 0; i < msg.length; i += 2) - res.push(parseInt(msg[i] + msg[i + 1], 16)); - } - } else { - for (i = 0; i < msg.length; i++) - res[i] = msg[i] | 0; - } - return res; -} -var toArray_1 = toArray; - -function toHex$1(msg) { - var res = ''; - for (var i = 0; i < msg.length; i++) - res += zero2(msg[i].toString(16)); - return res; -} -var toHex_1 = toHex$1; - -function htonl(w) { - var res = (w >>> 24) | - ((w >>> 8) & 0xff00) | - ((w << 8) & 0xff0000) | - ((w & 0xff) << 24); - return res >>> 0; -} -var htonl_1 = htonl; - -function toHex32(msg, endian) { - var res = ''; - for (var i = 0; i < msg.length; i++) { - var w = msg[i]; - if (endian === 'little') - w = htonl(w); - res += zero8(w.toString(16)); - } - return res; -} -var toHex32_1 = toHex32; - -function zero2(word) { - if (word.length === 1) - return '0' + word; - else - return word; -} -var zero2_1 = zero2; - -function zero8(word) { - if (word.length === 7) - return '0' + word; - else if (word.length === 6) - return '00' + word; - else if (word.length === 5) - return '000' + word; - else if (word.length === 4) - return '0000' + word; - else if (word.length === 3) - return '00000' + word; - else if (word.length === 2) - return '000000' + word; - else if (word.length === 1) - return '0000000' + word; - else - return word; -} -var zero8_1 = zero8; - -function join32(msg, start, end, endian) { - var len = end - start; - minimalisticAssert(len % 4 === 0); - var res = new Array(len / 4); - for (var i = 0, k = start; i < res.length; i++, k += 4) { - var w; - if (endian === 'big') - w = (msg[k] << 24) | (msg[k + 1] << 16) | (msg[k + 2] << 8) | msg[k + 3]; - else - w = (msg[k + 3] << 24) | (msg[k + 2] << 16) | (msg[k + 1] << 8) | msg[k]; - res[i] = w >>> 0; - } - return res; -} -var join32_1 = join32; - -function split32(msg, endian) { - var res = new Array(msg.length * 4); - for (var i = 0, k = 0; i < msg.length; i++, k += 4) { - var m = msg[i]; - if (endian === 'big') { - res[k] = m >>> 24; - res[k + 1] = (m >>> 16) & 0xff; - res[k + 2] = (m >>> 8) & 0xff; - res[k + 3] = m & 0xff; - } else { - res[k + 3] = m >>> 24; - res[k + 2] = (m >>> 16) & 0xff; - res[k + 1] = (m >>> 8) & 0xff; - res[k] = m & 0xff; - } - } - return res; -} -var split32_1 = split32; - -function rotr32(w, b) { - return (w >>> b) | (w << (32 - b)); -} -var rotr32_1 = rotr32; - -function rotl32(w, b) { - return (w << b) | (w >>> (32 - b)); -} -var rotl32_1 = rotl32; - -function sum32(a, b) { - return (a + b) >>> 0; -} -var sum32_1 = sum32; - -function sum32_3(a, b, c) { - return (a + b + c) >>> 0; -} -var sum32_3_1 = sum32_3; - -function sum32_4(a, b, c, d) { - return (a + b + c + d) >>> 0; -} -var sum32_4_1 = sum32_4; - -function sum32_5(a, b, c, d, e) { - return (a + b + c + d + e) >>> 0; -} -var sum32_5_1 = sum32_5; - -function sum64(buf, pos, ah, al) { - var bh = buf[pos]; - var bl = buf[pos + 1]; - - var lo = (al + bl) >>> 0; - var hi = (lo < al ? 1 : 0) + ah + bh; - buf[pos] = hi >>> 0; - buf[pos + 1] = lo; -} -var sum64_1 = sum64; - -function sum64_hi(ah, al, bh, bl) { - var lo = (al + bl) >>> 0; - var hi = (lo < al ? 1 : 0) + ah + bh; - return hi >>> 0; -} -var sum64_hi_1 = sum64_hi; - -function sum64_lo(ah, al, bh, bl) { - var lo = al + bl; - return lo >>> 0; -} -var sum64_lo_1 = sum64_lo; - -function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) { - var carry = 0; - var lo = al; - lo = (lo + bl) >>> 0; - carry += lo < al ? 1 : 0; - lo = (lo + cl) >>> 0; - carry += lo < cl ? 1 : 0; - lo = (lo + dl) >>> 0; - carry += lo < dl ? 1 : 0; - - var hi = ah + bh + ch + dh + carry; - return hi >>> 0; -} -var sum64_4_hi_1 = sum64_4_hi; - -function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) { - var lo = al + bl + cl + dl; - return lo >>> 0; -} -var sum64_4_lo_1 = sum64_4_lo; - -function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { - var carry = 0; - var lo = al; - lo = (lo + bl) >>> 0; - carry += lo < al ? 1 : 0; - lo = (lo + cl) >>> 0; - carry += lo < cl ? 1 : 0; - lo = (lo + dl) >>> 0; - carry += lo < dl ? 1 : 0; - lo = (lo + el) >>> 0; - carry += lo < el ? 1 : 0; - - var hi = ah + bh + ch + dh + eh + carry; - return hi >>> 0; -} -var sum64_5_hi_1 = sum64_5_hi; - -function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { - var lo = al + bl + cl + dl + el; - - return lo >>> 0; -} -var sum64_5_lo_1 = sum64_5_lo; - -function rotr64_hi(ah, al, num) { - var r = (al << (32 - num)) | (ah >>> num); - return r >>> 0; -} -var rotr64_hi_1 = rotr64_hi; - -function rotr64_lo(ah, al, num) { - var r = (ah << (32 - num)) | (al >>> num); - return r >>> 0; -} -var rotr64_lo_1 = rotr64_lo; - -function shr64_hi(ah, al, num) { - return ah >>> num; -} -var shr64_hi_1 = shr64_hi; - -function shr64_lo(ah, al, num) { - var r = (ah << (32 - num)) | (al >>> num); - return r >>> 0; -} -var shr64_lo_1 = shr64_lo; - -var utils = { - inherits: inherits_1, - toArray: toArray_1, - toHex: toHex_1, - htonl: htonl_1, - toHex32: toHex32_1, - zero2: zero2_1, - zero8: zero8_1, - join32: join32_1, - split32: split32_1, - rotr32: rotr32_1, - rotl32: rotl32_1, - sum32: sum32_1, - sum32_3: sum32_3_1, - sum32_4: sum32_4_1, - sum32_5: sum32_5_1, - sum64: sum64_1, - sum64_hi: sum64_hi_1, - sum64_lo: sum64_lo_1, - sum64_4_hi: sum64_4_hi_1, - sum64_4_lo: sum64_4_lo_1, - sum64_5_hi: sum64_5_hi_1, - sum64_5_lo: sum64_5_lo_1, - rotr64_hi: rotr64_hi_1, - rotr64_lo: rotr64_lo_1, - shr64_hi: shr64_hi_1, - shr64_lo: shr64_lo_1 -}; - -'use strict'; - - - - -function BlockHash() { - this.pending = null; - this.pendingTotal = 0; - this.blockSize = this.constructor.blockSize; - this.outSize = this.constructor.outSize; - this.hmacStrength = this.constructor.hmacStrength; - this.padLength = this.constructor.padLength / 8; - this.endian = 'big'; - - this._delta8 = this.blockSize / 8; - this._delta32 = this.blockSize / 32; -} -var BlockHash_1 = BlockHash; - -BlockHash.prototype.update = function update(msg, enc) { - // Convert message to array, pad it, and join into 32bit blocks - msg = utils.toArray(msg, enc); - if (!this.pending) - this.pending = msg; - else - this.pending = this.pending.concat(msg); - this.pendingTotal += msg.length; - - // Enough data, try updating - if (this.pending.length >= this._delta8) { - msg = this.pending; - - // Process pending data in blocks - var r = msg.length % this._delta8; - this.pending = msg.slice(msg.length - r, msg.length); - if (this.pending.length === 0) - this.pending = null; - - msg = utils.join32(msg, 0, msg.length - r, this.endian); - for (var i = 0; i < msg.length; i += this._delta32) - this._update(msg, i, i + this._delta32); - } - - return this; -}; - -BlockHash.prototype.digest = function digest(enc) { - this.update(this._pad()); - minimalisticAssert(this.pending === null); - - return this._digest(enc); -}; - -BlockHash.prototype._pad = function pad() { - var len = this.pendingTotal; - var bytes = this._delta8; - var k = bytes - ((len + this.padLength) % bytes); - var res = new Array(k + this.padLength); - res[0] = 0x80; - for (var i = 1; i < k; i++) - res[i] = 0; - - // Append length - len <<= 3; - if (this.endian === 'big') { - for (var t = 8; t < this.padLength; t++) - res[i++] = 0; - - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - res[i++] = (len >>> 24) & 0xff; - res[i++] = (len >>> 16) & 0xff; - res[i++] = (len >>> 8) & 0xff; - res[i++] = len & 0xff; - } else { - res[i++] = len & 0xff; - res[i++] = (len >>> 8) & 0xff; - res[i++] = (len >>> 16) & 0xff; - res[i++] = (len >>> 24) & 0xff; - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - - for (t = 8; t < this.padLength; t++) - res[i++] = 0; - } - - return res; -}; - -var common = { - BlockHash: BlockHash_1 -}; - -'use strict'; - - -var rotr32$1 = utils.rotr32; - -function ft_1(s, x, y, z) { - if (s === 0) - return ch32(x, y, z); - if (s === 1 || s === 3) - return p32(x, y, z); - if (s === 2) - return maj32(x, y, z); -} -var ft_1_1 = ft_1; - -function ch32(x, y, z) { - return (x & y) ^ ((~x) & z); -} -var ch32_1 = ch32; - -function maj32(x, y, z) { - return (x & y) ^ (x & z) ^ (y & z); -} -var maj32_1 = maj32; - -function p32(x, y, z) { - return x ^ y ^ z; -} -var p32_1 = p32; - -function s0_256(x) { - return rotr32$1(x, 2) ^ rotr32$1(x, 13) ^ rotr32$1(x, 22); -} -var s0_256_1 = s0_256; - -function s1_256(x) { - return rotr32$1(x, 6) ^ rotr32$1(x, 11) ^ rotr32$1(x, 25); -} -var s1_256_1 = s1_256; - -function g0_256(x) { - return rotr32$1(x, 7) ^ rotr32$1(x, 18) ^ (x >>> 3); -} -var g0_256_1 = g0_256; - -function g1_256(x) { - return rotr32$1(x, 17) ^ rotr32$1(x, 19) ^ (x >>> 10); -} -var g1_256_1 = g1_256; - -var common$1 = { - ft_1: ft_1_1, - ch32: ch32_1, - maj32: maj32_1, - p32: p32_1, - s0_256: s0_256_1, - s1_256: s1_256_1, - g0_256: g0_256_1, - g1_256: g1_256_1 -}; - -'use strict'; - - - - - -var rotl32$1 = utils.rotl32; -var sum32$1 = utils.sum32; -var sum32_5$1 = utils.sum32_5; -var ft_1$1 = common$1.ft_1; -var BlockHash$1 = common.BlockHash; - -var sha1_K = [ - 0x5A827999, 0x6ED9EBA1, - 0x8F1BBCDC, 0xCA62C1D6 -]; - -function SHA1() { - if (!(this instanceof SHA1)) - return new SHA1(); - - BlockHash$1.call(this); - this.h = [ - 0x67452301, 0xefcdab89, 0x98badcfe, - 0x10325476, 0xc3d2e1f0 ]; - this.W = new Array(80); -} - -utils.inherits(SHA1, BlockHash$1); -var _1 = SHA1; - -SHA1.blockSize = 512; -SHA1.outSize = 160; -SHA1.hmacStrength = 80; -SHA1.padLength = 64; - -SHA1.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - - for(; i < W.length; i++) - W[i] = rotl32$1(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - - for (i = 0; i < W.length; i++) { - var s = ~~(i / 20); - var t = sum32_5$1(rotl32$1(a, 5), ft_1$1(s, b, c, d), e, W[i], sha1_K[s]); - e = d; - d = c; - c = rotl32$1(b, 30); - b = a; - a = t; - } - - this.h[0] = sum32$1(this.h[0], a); - this.h[1] = sum32$1(this.h[1], b); - this.h[2] = sum32$1(this.h[2], c); - this.h[3] = sum32$1(this.h[3], d); - this.h[4] = sum32$1(this.h[4], e); -}; - -SHA1.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; - -'use strict'; - - - - - - -var sum32$2 = utils.sum32; -var sum32_4$1 = utils.sum32_4; -var sum32_5$2 = utils.sum32_5; -var ch32$1 = common$1.ch32; -var maj32$1 = common$1.maj32; -var s0_256$1 = common$1.s0_256; -var s1_256$1 = common$1.s1_256; -var g0_256$1 = common$1.g0_256; -var g1_256$1 = common$1.g1_256; - -var BlockHash$2 = common.BlockHash; - -var sha256_K = [ - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, - 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, - 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, - 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, - 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, - 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, - 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, - 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, - 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, - 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, - 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, - 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, - 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, - 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, - 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, - 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 -]; - -function SHA256() { - if (!(this instanceof SHA256)) - return new SHA256(); - - BlockHash$2.call(this); - this.h = [ - 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, - 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 - ]; - this.k = sha256_K; - this.W = new Array(64); -} -utils.inherits(SHA256, BlockHash$2); -var _256 = SHA256; - -SHA256.blockSize = 512; -SHA256.outSize = 256; -SHA256.hmacStrength = 192; -SHA256.padLength = 64; - -SHA256.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - for (; i < W.length; i++) - W[i] = sum32_4$1(g1_256$1(W[i - 2]), W[i - 7], g0_256$1(W[i - 15]), W[i - 16]); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - var f = this.h[5]; - var g = this.h[6]; - var h = this.h[7]; - - minimalisticAssert(this.k.length === W.length); - for (i = 0; i < W.length; i++) { - var T1 = sum32_5$2(h, s1_256$1(e), ch32$1(e, f, g), this.k[i], W[i]); - var T2 = sum32$2(s0_256$1(a), maj32$1(a, b, c)); - h = g; - g = f; - f = e; - e = sum32$2(d, T1); - d = c; - c = b; - b = a; - a = sum32$2(T1, T2); - } - - this.h[0] = sum32$2(this.h[0], a); - this.h[1] = sum32$2(this.h[1], b); - this.h[2] = sum32$2(this.h[2], c); - this.h[3] = sum32$2(this.h[3], d); - this.h[4] = sum32$2(this.h[4], e); - this.h[5] = sum32$2(this.h[5], f); - this.h[6] = sum32$2(this.h[6], g); - this.h[7] = sum32$2(this.h[7], h); -}; - -SHA256.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; - -'use strict'; - - - - -function SHA224() { - if (!(this instanceof SHA224)) - return new SHA224(); - - _256.call(this); - this.h = [ - 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, - 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ]; -} -utils.inherits(SHA224, _256); -var _224 = SHA224; - -SHA224.blockSize = 512; -SHA224.outSize = 224; -SHA224.hmacStrength = 192; -SHA224.padLength = 64; - -SHA224.prototype._digest = function digest(enc) { - // Just truncate output - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 7), 'big'); - else - return utils.split32(this.h.slice(0, 7), 'big'); -}; - -'use strict'; - - - - - -var rotr64_hi$1 = utils.rotr64_hi; -var rotr64_lo$1 = utils.rotr64_lo; -var shr64_hi$1 = utils.shr64_hi; -var shr64_lo$1 = utils.shr64_lo; -var sum64$1 = utils.sum64; -var sum64_hi$1 = utils.sum64_hi; -var sum64_lo$1 = utils.sum64_lo; -var sum64_4_hi$1 = utils.sum64_4_hi; -var sum64_4_lo$1 = utils.sum64_4_lo; -var sum64_5_hi$1 = utils.sum64_5_hi; -var sum64_5_lo$1 = utils.sum64_5_lo; - -var BlockHash$3 = common.BlockHash; - -var sha512_K = [ - 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, - 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, - 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, - 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, - 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, - 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, - 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, - 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, - 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, - 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, - 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, - 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, - 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, - 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, - 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, - 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, - 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, - 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, - 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, - 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, - 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, - 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, - 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, - 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, - 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, - 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, - 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, - 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, - 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, - 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, - 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, - 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, - 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, - 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, - 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, - 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, - 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, - 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, - 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, - 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 -]; - -function SHA512() { - if (!(this instanceof SHA512)) - return new SHA512(); - - BlockHash$3.call(this); - this.h = [ - 0x6a09e667, 0xf3bcc908, - 0xbb67ae85, 0x84caa73b, - 0x3c6ef372, 0xfe94f82b, - 0xa54ff53a, 0x5f1d36f1, - 0x510e527f, 0xade682d1, - 0x9b05688c, 0x2b3e6c1f, - 0x1f83d9ab, 0xfb41bd6b, - 0x5be0cd19, 0x137e2179 ]; - this.k = sha512_K; - this.W = new Array(160); -} -utils.inherits(SHA512, BlockHash$3); -var _512 = SHA512; - -SHA512.blockSize = 1024; -SHA512.outSize = 512; -SHA512.hmacStrength = 192; -SHA512.padLength = 128; - -SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) { - var W = this.W; - - // 32 x 32bit words - for (var i = 0; i < 32; i++) - W[i] = msg[start + i]; - for (; i < W.length; i += 2) { - var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2 - var c0_lo = g1_512_lo(W[i - 4], W[i - 3]); - var c1_hi = W[i - 14]; // i - 7 - var c1_lo = W[i - 13]; - var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15 - var c2_lo = g0_512_lo(W[i - 30], W[i - 29]); - var c3_hi = W[i - 32]; // i - 16 - var c3_lo = W[i - 31]; - - W[i] = sum64_4_hi$1( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); - W[i + 1] = sum64_4_lo$1( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); - } -}; - -SHA512.prototype._update = function _update(msg, start) { - this._prepareBlock(msg, start); - - var W = this.W; - - var ah = this.h[0]; - var al = this.h[1]; - var bh = this.h[2]; - var bl = this.h[3]; - var ch = this.h[4]; - var cl = this.h[5]; - var dh = this.h[6]; - var dl = this.h[7]; - var eh = this.h[8]; - var el = this.h[9]; - var fh = this.h[10]; - var fl = this.h[11]; - var gh = this.h[12]; - var gl = this.h[13]; - var hh = this.h[14]; - var hl = this.h[15]; - - minimalisticAssert(this.k.length === W.length); - for (var i = 0; i < W.length; i += 2) { - var c0_hi = hh; - var c0_lo = hl; - var c1_hi = s1_512_hi(eh, el); - var c1_lo = s1_512_lo(eh, el); - var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl); - var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl); - var c3_hi = this.k[i]; - var c3_lo = this.k[i + 1]; - var c4_hi = W[i]; - var c4_lo = W[i + 1]; - - var T1_hi = sum64_5_hi$1( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); - var T1_lo = sum64_5_lo$1( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); - - c0_hi = s0_512_hi(ah, al); - c0_lo = s0_512_lo(ah, al); - c1_hi = maj64_hi(ah, al, bh, bl, ch, cl); - c1_lo = maj64_lo(ah, al, bh, bl, ch, cl); - - var T2_hi = sum64_hi$1(c0_hi, c0_lo, c1_hi, c1_lo); - var T2_lo = sum64_lo$1(c0_hi, c0_lo, c1_hi, c1_lo); - - hh = gh; - hl = gl; - - gh = fh; - gl = fl; - - fh = eh; - fl = el; - - eh = sum64_hi$1(dh, dl, T1_hi, T1_lo); - el = sum64_lo$1(dl, dl, T1_hi, T1_lo); - - dh = ch; - dl = cl; - - ch = bh; - cl = bl; - - bh = ah; - bl = al; - - ah = sum64_hi$1(T1_hi, T1_lo, T2_hi, T2_lo); - al = sum64_lo$1(T1_hi, T1_lo, T2_hi, T2_lo); - } - - sum64$1(this.h, 0, ah, al); - sum64$1(this.h, 2, bh, bl); - sum64$1(this.h, 4, ch, cl); - sum64$1(this.h, 6, dh, dl); - sum64$1(this.h, 8, eh, el); - sum64$1(this.h, 10, fh, fl); - sum64$1(this.h, 12, gh, gl); - sum64$1(this.h, 14, hh, hl); -}; - -SHA512.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; - -function ch64_hi(xh, xl, yh, yl, zh) { - var r = (xh & yh) ^ ((~xh) & zh); - if (r < 0) - r += 0x100000000; - return r; -} - -function ch64_lo(xh, xl, yh, yl, zh, zl) { - var r = (xl & yl) ^ ((~xl) & zl); - if (r < 0) - r += 0x100000000; - return r; -} - -function maj64_hi(xh, xl, yh, yl, zh) { - var r = (xh & yh) ^ (xh & zh) ^ (yh & zh); - if (r < 0) - r += 0x100000000; - return r; -} - -function maj64_lo(xh, xl, yh, yl, zh, zl) { - var r = (xl & yl) ^ (xl & zl) ^ (yl & zl); - if (r < 0) - r += 0x100000000; - return r; -} - -function s0_512_hi(xh, xl) { - var c0_hi = rotr64_hi$1(xh, xl, 28); - var c1_hi = rotr64_hi$1(xl, xh, 2); // 34 - var c2_hi = rotr64_hi$1(xl, xh, 7); // 39 - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function s0_512_lo(xh, xl) { - var c0_lo = rotr64_lo$1(xh, xl, 28); - var c1_lo = rotr64_lo$1(xl, xh, 2); // 34 - var c2_lo = rotr64_lo$1(xl, xh, 7); // 39 - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -function s1_512_hi(xh, xl) { - var c0_hi = rotr64_hi$1(xh, xl, 14); - var c1_hi = rotr64_hi$1(xh, xl, 18); - var c2_hi = rotr64_hi$1(xl, xh, 9); // 41 - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function s1_512_lo(xh, xl) { - var c0_lo = rotr64_lo$1(xh, xl, 14); - var c1_lo = rotr64_lo$1(xh, xl, 18); - var c2_lo = rotr64_lo$1(xl, xh, 9); // 41 - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -function g0_512_hi(xh, xl) { - var c0_hi = rotr64_hi$1(xh, xl, 1); - var c1_hi = rotr64_hi$1(xh, xl, 8); - var c2_hi = shr64_hi$1(xh, xl, 7); - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function g0_512_lo(xh, xl) { - var c0_lo = rotr64_lo$1(xh, xl, 1); - var c1_lo = rotr64_lo$1(xh, xl, 8); - var c2_lo = shr64_lo$1(xh, xl, 7); - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -function g1_512_hi(xh, xl) { - var c0_hi = rotr64_hi$1(xh, xl, 19); - var c1_hi = rotr64_hi$1(xl, xh, 29); // 61 - var c2_hi = shr64_hi$1(xh, xl, 6); - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function g1_512_lo(xh, xl) { - var c0_lo = rotr64_lo$1(xh, xl, 19); - var c1_lo = rotr64_lo$1(xl, xh, 29); // 61 - var c2_lo = shr64_lo$1(xh, xl, 6); - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -'use strict'; - - - - - -function SHA384() { - if (!(this instanceof SHA384)) - return new SHA384(); - - _512.call(this); - this.h = [ - 0xcbbb9d5d, 0xc1059ed8, - 0x629a292a, 0x367cd507, - 0x9159015a, 0x3070dd17, - 0x152fecd8, 0xf70e5939, - 0x67332667, 0xffc00b31, - 0x8eb44a87, 0x68581511, - 0xdb0c2e0d, 0x64f98fa7, - 0x47b5481d, 0xbefa4fa4 ]; -} -utils.inherits(SHA384, _512); -var _384 = SHA384; - -SHA384.blockSize = 1024; -SHA384.outSize = 384; -SHA384.hmacStrength = 192; -SHA384.padLength = 128; - -SHA384.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 12), 'big'); - else - return utils.split32(this.h.slice(0, 12), 'big'); -}; - -'use strict'; - -var sha1 = _1; -var sha224 = _224; -var sha256 = _256; -var sha384 = _384; -var sha512 = _512; - -var sha = { - sha1: sha1, - sha224: sha224, - sha256: sha256, - sha384: sha384, - sha512: sha512 -}; - -'use strict'; - - - - -var rotl32$2 = utils.rotl32; -var sum32$3 = utils.sum32; -var sum32_3$1 = utils.sum32_3; -var sum32_4$2 = utils.sum32_4; -var BlockHash$4 = common.BlockHash; - -function RIPEMD160() { - if (!(this instanceof RIPEMD160)) - return new RIPEMD160(); - - BlockHash$4.call(this); - - this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 ]; - this.endian = 'little'; -} -utils.inherits(RIPEMD160, BlockHash$4); -var ripemd160 = RIPEMD160; - -RIPEMD160.blockSize = 512; -RIPEMD160.outSize = 160; -RIPEMD160.hmacStrength = 192; -RIPEMD160.padLength = 64; - -RIPEMD160.prototype._update = function update(msg, start) { - var A = this.h[0]; - var B = this.h[1]; - var C = this.h[2]; - var D = this.h[3]; - var E = this.h[4]; - var Ah = A; - var Bh = B; - var Ch = C; - var Dh = D; - var Eh = E; - for (var j = 0; j < 80; j++) { - var T = sum32$3( - rotl32$2( - sum32_4$2(A, f(j, B, C, D), msg[r$1[j] + start], K(j)), - s[j]), - E); - A = E; - E = D; - D = rotl32$2(C, 10); - C = B; - B = T; - T = sum32$3( - rotl32$2( - sum32_4$2(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)), - sh[j]), - Eh); - Ah = Eh; - Eh = Dh; - Dh = rotl32$2(Ch, 10); - Ch = Bh; - Bh = T; - } - T = sum32_3$1(this.h[1], C, Dh); - this.h[1] = sum32_3$1(this.h[2], D, Eh); - this.h[2] = sum32_3$1(this.h[3], E, Ah); - this.h[3] = sum32_3$1(this.h[4], A, Bh); - this.h[4] = sum32_3$1(this.h[0], B, Ch); - this.h[0] = T; -}; - -RIPEMD160.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'little'); - else - return utils.split32(this.h, 'little'); -}; - -function f(j, x, y, z) { - if (j <= 15) - return x ^ y ^ z; - else if (j <= 31) - return (x & y) | ((~x) & z); - else if (j <= 47) - return (x | (~y)) ^ z; - else if (j <= 63) - return (x & z) | (y & (~z)); - else - return x ^ (y | (~z)); -} - -function K(j) { - if (j <= 15) - return 0x00000000; - else if (j <= 31) - return 0x5a827999; - else if (j <= 47) - return 0x6ed9eba1; - else if (j <= 63) - return 0x8f1bbcdc; - else - return 0xa953fd4e; -} - -function Kh(j) { - if (j <= 15) - return 0x50a28be6; - else if (j <= 31) - return 0x5c4dd124; - else if (j <= 47) - return 0x6d703ef3; - else if (j <= 63) - return 0x7a6d76e9; - else - return 0x00000000; -} - -var r$1 = [ - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, - 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, - 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, - 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 -]; - -var rh = [ - 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, - 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, - 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, - 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, - 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 -]; - -var s = [ - 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, - 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, - 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, - 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, - 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 -]; - -var sh = [ - 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, - 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, - 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, - 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, - 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 -]; - -var ripemd = { - ripemd160: ripemd160 -}; - -'use strict'; - - - - -function Hmac(hash, key, enc) { - if (!(this instanceof Hmac)) - return new Hmac(hash, key, enc); - this.Hash = hash; - this.blockSize = hash.blockSize / 8; - this.outSize = hash.outSize / 8; - this.inner = null; - this.outer = null; - - this._init(utils.toArray(key, enc)); -} -var hmac = Hmac; - -Hmac.prototype._init = function init(key) { - // Shorten key, if needed - if (key.length > this.blockSize) - key = new this.Hash().update(key).digest(); - minimalisticAssert(key.length <= this.blockSize); - - // Add padding to key - for (var i = key.length; i < this.blockSize; i++) - key.push(0); - - for (i = 0; i < key.length; i++) - key[i] ^= 0x36; - this.inner = new this.Hash().update(key); - - // 0x36 ^ 0x5c = 0x6a - for (i = 0; i < key.length; i++) - key[i] ^= 0x6a; - this.outer = new this.Hash().update(key); -}; - -Hmac.prototype.update = function update(msg, enc) { - this.inner.update(msg, enc); - return this; -}; - -Hmac.prototype.digest = function digest(enc) { - this.outer.update(this.inner.digest()); - return this.outer.digest(enc); -}; - -var hash_1 = createCommonjsModule(function (module, exports) { -var hash = exports; - -hash.utils = utils; -hash.common = common; -hash.sha = sha; -hash.ripemd = ripemd; -hash.hmac = hmac; - -// Proxy hash functions to the main object -hash.sha1 = hash.sha.sha1; -hash.sha256 = hash.sha.sha256; -hash.sha224 = hash.sha.sha224; -hash.sha384 = hash.sha.sha384; -hash.sha512 = hash.sha.sha512; -hash.ripemd160 = hash.ripemd.ripemd160; -}); - -var commonjsGlobal$1 = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; - -function getDefaultExportFromCjs$1 (x) { - return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; -} - -function createCommonjsModule$1(fn, basedir, module) { - return module = { - path: basedir, - exports: {}, - require: function (path, base) { - return commonjsRequire$1(path, (base === undefined || base === null) ? module.path : base); - } - }, fn(module, module.exports), module.exports; -} - -function getDefaultExportFromNamespaceIfPresent$1 (n) { - return n && Object.prototype.hasOwnProperty.call(n, 'default') ? n['default'] : n; -} - -function getDefaultExportFromNamespaceIfNotNamed$1 (n) { - return n && Object.prototype.hasOwnProperty.call(n, 'default') && Object.keys(n).length === 1 ? n['default'] : n; -} - -function getAugmentedNamespace$1(n) { - if (n.__esModule) return n; - var a = Object.defineProperty({}, '__esModule', {value: true}); - Object.keys(n).forEach(function (k) { - var d = Object.getOwnPropertyDescriptor(n, k); - Object.defineProperty(a, k, d.get ? d : { - enumerable: true, - get: function () { - return n[k]; - } - }); - }); - return a; -} - -function commonjsRequire$1 () { - throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs'); -} - -var minimalisticAssert$1 = assert$1; - -function assert$1(val, msg) { - if (!val) - throw new Error(msg || 'Assertion failed'); -} - -assert$1.equal = function assertEqual(l, r, msg) { - if (l != r) - throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); -}; - -var utils_1 = createCommonjsModule$1(function (module, exports) { -'use strict'; - -var utils = exports; - -function toArray(msg, enc) { - if (Array.isArray(msg)) - return msg.slice(); - if (!msg) - return []; - var res = []; - if (typeof msg !== 'string') { - for (var i = 0; i < msg.length; i++) - res[i] = msg[i] | 0; - return res; - } - if (enc === 'hex') { - msg = msg.replace(/[^a-z0-9]+/ig, ''); - if (msg.length % 2 !== 0) - msg = '0' + msg; - for (var i = 0; i < msg.length; i += 2) - res.push(parseInt(msg[i] + msg[i + 1], 16)); - } else { - for (var i = 0; i < msg.length; i++) { - var c = msg.charCodeAt(i); - var hi = c >> 8; - var lo = c & 0xff; - if (hi) - res.push(hi, lo); - else - res.push(lo); - } - } - return res; -} -utils.toArray = toArray; - -function zero2(word) { - if (word.length === 1) - return '0' + word; - else - return word; -} -utils.zero2 = zero2; - -function toHex(msg) { - var res = ''; - for (var i = 0; i < msg.length; i++) - res += zero2(msg[i].toString(16)); - return res; -} -utils.toHex = toHex; - -utils.encode = function encode(arr, enc) { - if (enc === 'hex') - return toHex(arr); - else - return arr; -}; -}); - -var utils_1$1 = createCommonjsModule$1(function (module, exports) { -'use strict'; - -var utils = exports; - - - - -utils.assert = minimalisticAssert$1; -utils.toArray = utils_1.toArray; -utils.zero2 = utils_1.zero2; -utils.toHex = utils_1.toHex; -utils.encode = utils_1.encode; - -// Represent num in a w-NAF form -function getNAF(num, w, bits) { - var naf = new Array(Math.max(num.bitLength(), bits) + 1); - naf.fill(0); - - var ws = 1 << (w + 1); - var k = num.clone(); - - for (var i = 0; i < naf.length; i++) { - var z; - var mod = k.andln(ws - 1); - if (k.isOdd()) { - if (mod > (ws >> 1) - 1) - z = (ws >> 1) - mod; - else - z = mod; - k.isubn(z); - } else { - z = 0; - } - - naf[i] = z; - k.iushrn(1); - } - - return naf; -} -utils.getNAF = getNAF; - -// Represent k1, k2 in a Joint Sparse Form -function getJSF(k1, k2) { - var jsf = [ - [], - [], - ]; - - k1 = k1.clone(); - k2 = k2.clone(); - var d1 = 0; - var d2 = 0; - var m8; - while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) { - // First phase - var m14 = (k1.andln(3) + d1) & 3; - var m24 = (k2.andln(3) + d2) & 3; - if (m14 === 3) - m14 = -1; - if (m24 === 3) - m24 = -1; - var u1; - if ((m14 & 1) === 0) { - u1 = 0; - } else { - m8 = (k1.andln(7) + d1) & 7; - if ((m8 === 3 || m8 === 5) && m24 === 2) - u1 = -m14; - else - u1 = m14; - } - jsf[0].push(u1); - - var u2; - if ((m24 & 1) === 0) { - u2 = 0; - } else { - m8 = (k2.andln(7) + d2) & 7; - if ((m8 === 3 || m8 === 5) && m14 === 2) - u2 = -m24; - else - u2 = m24; - } - jsf[1].push(u2); - - // Second phase - if (2 * d1 === u1 + 1) - d1 = 1 - d1; - if (2 * d2 === u2 + 1) - d2 = 1 - d2; - k1.iushrn(1); - k2.iushrn(1); - } - - return jsf; -} -utils.getJSF = getJSF; - -function cachedProperty(obj, name, computer) { - var key = '_' + name; - obj.prototype[name] = function cachedProperty() { - return this[key] !== undefined ? this[key] : - this[key] = computer.call(this); - }; -} -utils.cachedProperty = cachedProperty; - -function parseBytes(bytes) { - return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') : - bytes; -} -utils.parseBytes = parseBytes; - -function intFromLE(bytes) { - return new bn(bytes, 'hex', 'le'); -} -utils.intFromLE = intFromLE; -}); - -'use strict'; - - - -var getNAF = utils_1$1.getNAF; -var getJSF = utils_1$1.getJSF; -var assert$1$1 = utils_1$1.assert; - -function BaseCurve(type, conf) { - this.type = type; - this.p = new bn(conf.p, 16); - - // Use Montgomery, when there is no fast reduction for the prime - this.red = conf.prime ? bn.red(conf.prime) : bn.mont(this.p); - - // Useful for many curves - this.zero = new bn(0).toRed(this.red); - this.one = new bn(1).toRed(this.red); - this.two = new bn(2).toRed(this.red); - - // Curve configuration, optional - this.n = conf.n && new bn(conf.n, 16); - this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed); - - // Temporary arrays - this._wnafT1 = new Array(4); - this._wnafT2 = new Array(4); - this._wnafT3 = new Array(4); - this._wnafT4 = new Array(4); - - this._bitLength = this.n ? this.n.bitLength() : 0; - - // Generalized Greg Maxwell's trick - var adjustCount = this.n && this.p.div(this.n); - if (!adjustCount || adjustCount.cmpn(100) > 0) { - this.redN = null; - } else { - this._maxwellTrick = true; - this.redN = this.n.toRed(this.red); - } -} -var base = BaseCurve; - -BaseCurve.prototype.point = function point() { - throw new Error('Not implemented'); -}; - -BaseCurve.prototype.validate = function validate() { - throw new Error('Not implemented'); -}; - -BaseCurve.prototype._fixedNafMul = function _fixedNafMul(p, k) { - assert$1$1(p.precomputed); - var doubles = p._getDoubles(); - - var naf = getNAF(k, 1, this._bitLength); - var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1); - I /= 3; - - // Translate into more windowed form - var repr = []; - var j; - var nafW; - for (j = 0; j < naf.length; j += doubles.step) { - nafW = 0; - for (var l = j + doubles.step - 1; l >= j; l--) - nafW = (nafW << 1) + naf[l]; - repr.push(nafW); - } - - var a = this.jpoint(null, null, null); - var b = this.jpoint(null, null, null); - for (var i = I; i > 0; i--) { - for (j = 0; j < repr.length; j++) { - nafW = repr[j]; - if (nafW === i) - b = b.mixedAdd(doubles.points[j]); - else if (nafW === -i) - b = b.mixedAdd(doubles.points[j].neg()); - } - a = a.add(b); - } - return a.toP(); -}; - -BaseCurve.prototype._wnafMul = function _wnafMul(p, k) { - var w = 4; - - // Precompute window - var nafPoints = p._getNAFPoints(w); - w = nafPoints.wnd; - var wnd = nafPoints.points; - - // Get NAF form - var naf = getNAF(k, w, this._bitLength); - - // Add `this`*(N+1) for every w-NAF index - var acc = this.jpoint(null, null, null); - for (var i = naf.length - 1; i >= 0; i--) { - // Count zeroes - for (var l = 0; i >= 0 && naf[i] === 0; i--) - l++; - if (i >= 0) - l++; - acc = acc.dblp(l); - - if (i < 0) - break; - var z = naf[i]; - assert$1$1(z !== 0); - if (p.type === 'affine') { - // J +- P - if (z > 0) - acc = acc.mixedAdd(wnd[(z - 1) >> 1]); - else - acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg()); - } else { - // J +- J - if (z > 0) - acc = acc.add(wnd[(z - 1) >> 1]); - else - acc = acc.add(wnd[(-z - 1) >> 1].neg()); - } - } - return p.type === 'affine' ? acc.toP() : acc; -}; - -BaseCurve.prototype._wnafMulAdd = function _wnafMulAdd(defW, - points, - coeffs, - len, - jacobianResult) { - var wndWidth = this._wnafT1; - var wnd = this._wnafT2; - var naf = this._wnafT3; - - // Fill all arrays - var max = 0; - var i; - var j; - var p; - for (i = 0; i < len; i++) { - p = points[i]; - var nafPoints = p._getNAFPoints(defW); - wndWidth[i] = nafPoints.wnd; - wnd[i] = nafPoints.points; - } - - // Comb small window NAFs - for (i = len - 1; i >= 1; i -= 2) { - var a = i - 1; - var b = i; - if (wndWidth[a] !== 1 || wndWidth[b] !== 1) { - naf[a] = getNAF(coeffs[a], wndWidth[a], this._bitLength); - naf[b] = getNAF(coeffs[b], wndWidth[b], this._bitLength); - max = Math.max(naf[a].length, max); - max = Math.max(naf[b].length, max); - continue; - } - - var comb = [ - points[a], /* 1 */ - null, /* 3 */ - null, /* 5 */ - points[b], /* 7 */ - ]; - - // Try to avoid Projective points, if possible - if (points[a].y.cmp(points[b].y) === 0) { - comb[1] = points[a].add(points[b]); - comb[2] = points[a].toJ().mixedAdd(points[b].neg()); - } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) { - comb[1] = points[a].toJ().mixedAdd(points[b]); - comb[2] = points[a].add(points[b].neg()); - } else { - comb[1] = points[a].toJ().mixedAdd(points[b]); - comb[2] = points[a].toJ().mixedAdd(points[b].neg()); - } - - var index = [ - -3, /* -1 -1 */ - -1, /* -1 0 */ - -5, /* -1 1 */ - -7, /* 0 -1 */ - 0, /* 0 0 */ - 7, /* 0 1 */ - 5, /* 1 -1 */ - 1, /* 1 0 */ - 3, /* 1 1 */ - ]; - - var jsf = getJSF(coeffs[a], coeffs[b]); - max = Math.max(jsf[0].length, max); - naf[a] = new Array(max); - naf[b] = new Array(max); - for (j = 0; j < max; j++) { - var ja = jsf[0][j] | 0; - var jb = jsf[1][j] | 0; - - naf[a][j] = index[(ja + 1) * 3 + (jb + 1)]; - naf[b][j] = 0; - wnd[a] = comb; - } - } - - var acc = this.jpoint(null, null, null); - var tmp = this._wnafT4; - for (i = max; i >= 0; i--) { - var k = 0; - - while (i >= 0) { - var zero = true; - for (j = 0; j < len; j++) { - tmp[j] = naf[j][i] | 0; - if (tmp[j] !== 0) - zero = false; - } - if (!zero) - break; - k++; - i--; - } - if (i >= 0) - k++; - acc = acc.dblp(k); - if (i < 0) - break; - - for (j = 0; j < len; j++) { - var z = tmp[j]; - p; - if (z === 0) - continue; - else if (z > 0) - p = wnd[j][(z - 1) >> 1]; - else if (z < 0) - p = wnd[j][(-z - 1) >> 1].neg(); - - if (p.type === 'affine') - acc = acc.mixedAdd(p); - else - acc = acc.add(p); - } - } - // Zeroify references - for (i = 0; i < len; i++) - wnd[i] = null; - - if (jacobianResult) - return acc; - else - return acc.toP(); -}; - -function BasePoint(curve, type) { - this.curve = curve; - this.type = type; - this.precomputed = null; -} -BaseCurve.BasePoint = BasePoint; - -BasePoint.prototype.eq = function eq(/*other*/) { - throw new Error('Not implemented'); -}; - -BasePoint.prototype.validate = function validate() { - return this.curve.validate(this); -}; - -BaseCurve.prototype.decodePoint = function decodePoint(bytes, enc) { - bytes = utils_1$1.toArray(bytes, enc); - - var len = this.p.byteLength(); - - // uncompressed, hybrid-odd, hybrid-even - if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) && - bytes.length - 1 === 2 * len) { - if (bytes[0] === 0x06) - assert$1$1(bytes[bytes.length - 1] % 2 === 0); - else if (bytes[0] === 0x07) - assert$1$1(bytes[bytes.length - 1] % 2 === 1); - - var res = this.point(bytes.slice(1, 1 + len), - bytes.slice(1 + len, 1 + 2 * len)); - - return res; - } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) && - bytes.length - 1 === len) { - return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03); - } - throw new Error('Unknown point format'); -}; - -BasePoint.prototype.encodeCompressed = function encodeCompressed(enc) { - return this.encode(enc, true); -}; - -BasePoint.prototype._encode = function _encode(compact) { - var len = this.curve.p.byteLength(); - var x = this.getX().toArray('be', len); - - if (compact) - return [ this.getY().isEven() ? 0x02 : 0x03 ].concat(x); - - return [ 0x04 ].concat(x, this.getY().toArray('be', len)); -}; - -BasePoint.prototype.encode = function encode(enc, compact) { - return utils_1$1.encode(this._encode(compact), enc); -}; - -BasePoint.prototype.precompute = function precompute(power) { - if (this.precomputed) - return this; - - var precomputed = { - doubles: null, - naf: null, - beta: null, - }; - precomputed.naf = this._getNAFPoints(8); - precomputed.doubles = this._getDoubles(4, power); - precomputed.beta = this._getBeta(); - this.precomputed = precomputed; - - return this; -}; - -BasePoint.prototype._hasDoubles = function _hasDoubles(k) { - if (!this.precomputed) - return false; - - var doubles = this.precomputed.doubles; - if (!doubles) - return false; - - return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step); -}; - -BasePoint.prototype._getDoubles = function _getDoubles(step, power) { - if (this.precomputed && this.precomputed.doubles) - return this.precomputed.doubles; - - var doubles = [ this ]; - var acc = this; - for (var i = 0; i < power; i += step) { - for (var j = 0; j < step; j++) - acc = acc.dbl(); - doubles.push(acc); - } - return { - step: step, - points: doubles, - }; -}; - -BasePoint.prototype._getNAFPoints = function _getNAFPoints(wnd) { - if (this.precomputed && this.precomputed.naf) - return this.precomputed.naf; - - var res = [ this ]; - var max = (1 << wnd) - 1; - var dbl = max === 1 ? null : this.dbl(); - for (var i = 1; i < max; i++) - res[i] = res[i - 1].add(dbl); - return { - wnd: wnd, - points: res, - }; -}; - -BasePoint.prototype._getBeta = function _getBeta() { - return null; -}; - -BasePoint.prototype.dblp = function dblp(k) { - var r = this; - for (var i = 0; i < k; i++) - r = r.dbl(); - return r; -}; - -var inherits_browser$1 = createCommonjsModule$1(function (module) { -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - if (superCtor) { - ctor.super_ = superCtor; - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true - } - }); - } - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - if (superCtor) { - ctor.super_ = superCtor; - var TempCtor = function () {}; - TempCtor.prototype = superCtor.prototype; - ctor.prototype = new TempCtor(); - ctor.prototype.constructor = ctor; - } - }; -} -}); - -'use strict'; - - - - - - -var assert$2 = utils_1$1.assert; - -function ShortCurve(conf) { - base.call(this, 'short', conf); - - this.a = new bn(conf.a, 16).toRed(this.red); - this.b = new bn(conf.b, 16).toRed(this.red); - this.tinv = this.two.redInvm(); - - this.zeroA = this.a.fromRed().cmpn(0) === 0; - this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0; - - // If the curve is endomorphic, precalculate beta and lambda - this.endo = this._getEndomorphism(conf); - this._endoWnafT1 = new Array(4); - this._endoWnafT2 = new Array(4); -} -inherits_browser$1(ShortCurve, base); -var short_1 = ShortCurve; - -ShortCurve.prototype._getEndomorphism = function _getEndomorphism(conf) { - // No efficient endomorphism - if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1) - return; - - // Compute beta and lambda, that lambda * P = (beta * Px; Py) - var beta; - var lambda; - if (conf.beta) { - beta = new bn(conf.beta, 16).toRed(this.red); - } else { - var betas = this._getEndoRoots(this.p); - // Choose the smallest beta - beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1]; - beta = beta.toRed(this.red); - } - if (conf.lambda) { - lambda = new bn(conf.lambda, 16); - } else { - // Choose the lambda that is matching selected beta - var lambdas = this._getEndoRoots(this.n); - if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) { - lambda = lambdas[0]; - } else { - lambda = lambdas[1]; - assert$2(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0); - } - } - - // Get basis vectors, used for balanced length-two representation - var basis; - if (conf.basis) { - basis = conf.basis.map(function(vec) { - return { - a: new bn(vec.a, 16), - b: new bn(vec.b, 16), - }; - }); - } else { - basis = this._getEndoBasis(lambda); - } - - return { - beta: beta, - lambda: lambda, - basis: basis, - }; -}; - -ShortCurve.prototype._getEndoRoots = function _getEndoRoots(num) { - // Find roots of for x^2 + x + 1 in F - // Root = (-1 +- Sqrt(-3)) / 2 - // - var red = num === this.p ? this.red : bn.mont(num); - var tinv = new bn(2).toRed(red).redInvm(); - var ntinv = tinv.redNeg(); - - var s = new bn(3).toRed(red).redNeg().redSqrt().redMul(tinv); - - var l1 = ntinv.redAdd(s).fromRed(); - var l2 = ntinv.redSub(s).fromRed(); - return [ l1, l2 ]; -}; - -ShortCurve.prototype._getEndoBasis = function _getEndoBasis(lambda) { - // aprxSqrt >= sqrt(this.n) - var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2)); - - // 3.74 - // Run EGCD, until r(L + 1) < aprxSqrt - var u = lambda; - var v = this.n.clone(); - var x1 = new bn(1); - var y1 = new bn(0); - var x2 = new bn(0); - var y2 = new bn(1); - - // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n) - var a0; - var b0; - // First vector - var a1; - var b1; - // Second vector - var a2; - var b2; - - var prevR; - var i = 0; - var r; - var x; - while (u.cmpn(0) !== 0) { - var q = v.div(u); - r = v.sub(q.mul(u)); - x = x2.sub(q.mul(x1)); - var y = y2.sub(q.mul(y1)); - - if (!a1 && r.cmp(aprxSqrt) < 0) { - a0 = prevR.neg(); - b0 = x1; - a1 = r.neg(); - b1 = x; - } else if (a1 && ++i === 2) { - break; - } - prevR = r; - - v = u; - u = r; - x2 = x1; - x1 = x; - y2 = y1; - y1 = y; - } - a2 = r.neg(); - b2 = x; - - var len1 = a1.sqr().add(b1.sqr()); - var len2 = a2.sqr().add(b2.sqr()); - if (len2.cmp(len1) >= 0) { - a2 = a0; - b2 = b0; - } - - // Normalize signs - if (a1.negative) { - a1 = a1.neg(); - b1 = b1.neg(); - } - if (a2.negative) { - a2 = a2.neg(); - b2 = b2.neg(); - } - - return [ - { a: a1, b: b1 }, - { a: a2, b: b2 }, - ]; -}; - -ShortCurve.prototype._endoSplit = function _endoSplit(k) { - var basis = this.endo.basis; - var v1 = basis[0]; - var v2 = basis[1]; - - var c1 = v2.b.mul(k).divRound(this.n); - var c2 = v1.b.neg().mul(k).divRound(this.n); - - var p1 = c1.mul(v1.a); - var p2 = c2.mul(v2.a); - var q1 = c1.mul(v1.b); - var q2 = c2.mul(v2.b); - - // Calculate answer - var k1 = k.sub(p1).sub(p2); - var k2 = q1.add(q2).neg(); - return { k1: k1, k2: k2 }; -}; - -ShortCurve.prototype.pointFromX = function pointFromX(x, odd) { - x = new bn(x, 16); - if (!x.red) - x = x.toRed(this.red); - - var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b); - var y = y2.redSqrt(); - if (y.redSqr().redSub(y2).cmp(this.zero) !== 0) - throw new Error('invalid point'); - - // XXX Is there any way to tell if the number is odd without converting it - // to non-red form? - var isOdd = y.fromRed().isOdd(); - if (odd && !isOdd || !odd && isOdd) - y = y.redNeg(); - - return this.point(x, y); -}; - -ShortCurve.prototype.validate = function validate(point) { - if (point.inf) - return true; - - var x = point.x; - var y = point.y; - - var ax = this.a.redMul(x); - var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b); - return y.redSqr().redISub(rhs).cmpn(0) === 0; -}; - -ShortCurve.prototype._endoWnafMulAdd = - function _endoWnafMulAdd(points, coeffs, jacobianResult) { - var npoints = this._endoWnafT1; - var ncoeffs = this._endoWnafT2; - for (var i = 0; i < points.length; i++) { - var split = this._endoSplit(coeffs[i]); - var p = points[i]; - var beta = p._getBeta(); - - if (split.k1.negative) { - split.k1.ineg(); - p = p.neg(true); - } - if (split.k2.negative) { - split.k2.ineg(); - beta = beta.neg(true); - } - - npoints[i * 2] = p; - npoints[i * 2 + 1] = beta; - ncoeffs[i * 2] = split.k1; - ncoeffs[i * 2 + 1] = split.k2; - } - var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult); - - // Clean-up references to points and coefficients - for (var j = 0; j < i * 2; j++) { - npoints[j] = null; - ncoeffs[j] = null; - } - return res; - }; - -function Point(curve, x, y, isRed) { - base.BasePoint.call(this, curve, 'affine'); - if (x === null && y === null) { - this.x = null; - this.y = null; - this.inf = true; - } else { - this.x = new bn(x, 16); - this.y = new bn(y, 16); - // Force redgomery representation when loading from JSON - if (isRed) { - this.x.forceRed(this.curve.red); - this.y.forceRed(this.curve.red); - } - if (!this.x.red) - this.x = this.x.toRed(this.curve.red); - if (!this.y.red) - this.y = this.y.toRed(this.curve.red); - this.inf = false; - } -} -inherits_browser$1(Point, base.BasePoint); - -ShortCurve.prototype.point = function point(x, y, isRed) { - return new Point(this, x, y, isRed); -}; - -ShortCurve.prototype.pointFromJSON = function pointFromJSON(obj, red) { - return Point.fromJSON(this, obj, red); -}; - -Point.prototype._getBeta = function _getBeta() { - if (!this.curve.endo) - return; - - var pre = this.precomputed; - if (pre && pre.beta) - return pre.beta; - - var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y); - if (pre) { - var curve = this.curve; - var endoMul = function(p) { - return curve.point(p.x.redMul(curve.endo.beta), p.y); - }; - pre.beta = beta; - beta.precomputed = { - beta: null, - naf: pre.naf && { - wnd: pre.naf.wnd, - points: pre.naf.points.map(endoMul), - }, - doubles: pre.doubles && { - step: pre.doubles.step, - points: pre.doubles.points.map(endoMul), - }, - }; - } - return beta; -}; - -Point.prototype.toJSON = function toJSON() { - if (!this.precomputed) - return [ this.x, this.y ]; - - return [ this.x, this.y, this.precomputed && { - doubles: this.precomputed.doubles && { - step: this.precomputed.doubles.step, - points: this.precomputed.doubles.points.slice(1), - }, - naf: this.precomputed.naf && { - wnd: this.precomputed.naf.wnd, - points: this.precomputed.naf.points.slice(1), - }, - } ]; -}; - -Point.fromJSON = function fromJSON(curve, obj, red) { - if (typeof obj === 'string') - obj = JSON.parse(obj); - var res = curve.point(obj[0], obj[1], red); - if (!obj[2]) - return res; - - function obj2point(obj) { - return curve.point(obj[0], obj[1], red); - } - - var pre = obj[2]; - res.precomputed = { - beta: null, - doubles: pre.doubles && { - step: pre.doubles.step, - points: [ res ].concat(pre.doubles.points.map(obj2point)), - }, - naf: pre.naf && { - wnd: pre.naf.wnd, - points: [ res ].concat(pre.naf.points.map(obj2point)), - }, - }; - return res; -}; - -Point.prototype.inspect = function inspect() { - if (this.isInfinity()) - return ''; - return ''; -}; - -Point.prototype.isInfinity = function isInfinity() { - return this.inf; -}; - -Point.prototype.add = function add(p) { - // O + P = P - if (this.inf) - return p; - - // P + O = P - if (p.inf) - return this; - - // P + P = 2P - if (this.eq(p)) - return this.dbl(); - - // P + (-P) = O - if (this.neg().eq(p)) - return this.curve.point(null, null); - - // P + Q = O - if (this.x.cmp(p.x) === 0) - return this.curve.point(null, null); - - var c = this.y.redSub(p.y); - if (c.cmpn(0) !== 0) - c = c.redMul(this.x.redSub(p.x).redInvm()); - var nx = c.redSqr().redISub(this.x).redISub(p.x); - var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); - return this.curve.point(nx, ny); -}; - -Point.prototype.dbl = function dbl() { - if (this.inf) - return this; - - // 2P = O - var ys1 = this.y.redAdd(this.y); - if (ys1.cmpn(0) === 0) - return this.curve.point(null, null); - - var a = this.curve.a; - - var x2 = this.x.redSqr(); - var dyinv = ys1.redInvm(); - var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv); - - var nx = c.redSqr().redISub(this.x.redAdd(this.x)); - var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); - return this.curve.point(nx, ny); -}; - -Point.prototype.getX = function getX() { - return this.x.fromRed(); -}; - -Point.prototype.getY = function getY() { - return this.y.fromRed(); -}; - -Point.prototype.mul = function mul(k) { - k = new bn(k, 16); - if (this.isInfinity()) - return this; - else if (this._hasDoubles(k)) - return this.curve._fixedNafMul(this, k); - else if (this.curve.endo) - return this.curve._endoWnafMulAdd([ this ], [ k ]); - else - return this.curve._wnafMul(this, k); -}; - -Point.prototype.mulAdd = function mulAdd(k1, p2, k2) { - var points = [ this, p2 ]; - var coeffs = [ k1, k2 ]; - if (this.curve.endo) - return this.curve._endoWnafMulAdd(points, coeffs); - else - return this.curve._wnafMulAdd(1, points, coeffs, 2); -}; - -Point.prototype.jmulAdd = function jmulAdd(k1, p2, k2) { - var points = [ this, p2 ]; - var coeffs = [ k1, k2 ]; - if (this.curve.endo) - return this.curve._endoWnafMulAdd(points, coeffs, true); - else - return this.curve._wnafMulAdd(1, points, coeffs, 2, true); -}; - -Point.prototype.eq = function eq(p) { - return this === p || - this.inf === p.inf && - (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0); -}; - -Point.prototype.neg = function neg(_precompute) { - if (this.inf) - return this; - - var res = this.curve.point(this.x, this.y.redNeg()); - if (_precompute && this.precomputed) { - var pre = this.precomputed; - var negate = function(p) { - return p.neg(); - }; - res.precomputed = { - naf: pre.naf && { - wnd: pre.naf.wnd, - points: pre.naf.points.map(negate), - }, - doubles: pre.doubles && { - step: pre.doubles.step, - points: pre.doubles.points.map(negate), - }, - }; - } - return res; -}; - -Point.prototype.toJ = function toJ() { - if (this.inf) - return this.curve.jpoint(null, null, null); - - var res = this.curve.jpoint(this.x, this.y, this.curve.one); - return res; -}; - -function JPoint(curve, x, y, z) { - base.BasePoint.call(this, curve, 'jacobian'); - if (x === null && y === null && z === null) { - this.x = this.curve.one; - this.y = this.curve.one; - this.z = new bn(0); - } else { - this.x = new bn(x, 16); - this.y = new bn(y, 16); - this.z = new bn(z, 16); - } - if (!this.x.red) - this.x = this.x.toRed(this.curve.red); - if (!this.y.red) - this.y = this.y.toRed(this.curve.red); - if (!this.z.red) - this.z = this.z.toRed(this.curve.red); - - this.zOne = this.z === this.curve.one; -} -inherits_browser$1(JPoint, base.BasePoint); - -ShortCurve.prototype.jpoint = function jpoint(x, y, z) { - return new JPoint(this, x, y, z); -}; - -JPoint.prototype.toP = function toP() { - if (this.isInfinity()) - return this.curve.point(null, null); - - var zinv = this.z.redInvm(); - var zinv2 = zinv.redSqr(); - var ax = this.x.redMul(zinv2); - var ay = this.y.redMul(zinv2).redMul(zinv); - - return this.curve.point(ax, ay); -}; - -JPoint.prototype.neg = function neg() { - return this.curve.jpoint(this.x, this.y.redNeg(), this.z); -}; - -JPoint.prototype.add = function add(p) { - // O + P = P - if (this.isInfinity()) - return p; - - // P + O = P - if (p.isInfinity()) - return this; - - // 12M + 4S + 7A - var pz2 = p.z.redSqr(); - var z2 = this.z.redSqr(); - var u1 = this.x.redMul(pz2); - var u2 = p.x.redMul(z2); - var s1 = this.y.redMul(pz2.redMul(p.z)); - var s2 = p.y.redMul(z2.redMul(this.z)); - - var h = u1.redSub(u2); - var r = s1.redSub(s2); - if (h.cmpn(0) === 0) { - if (r.cmpn(0) !== 0) - return this.curve.jpoint(null, null, null); - else - return this.dbl(); - } - - var h2 = h.redSqr(); - var h3 = h2.redMul(h); - var v = u1.redMul(h2); - - var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); - var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); - var nz = this.z.redMul(p.z).redMul(h); - - return this.curve.jpoint(nx, ny, nz); -}; - -JPoint.prototype.mixedAdd = function mixedAdd(p) { - // O + P = P - if (this.isInfinity()) - return p.toJ(); - - // P + O = P - if (p.isInfinity()) - return this; - - // 8M + 3S + 7A - var z2 = this.z.redSqr(); - var u1 = this.x; - var u2 = p.x.redMul(z2); - var s1 = this.y; - var s2 = p.y.redMul(z2).redMul(this.z); - - var h = u1.redSub(u2); - var r = s1.redSub(s2); - if (h.cmpn(0) === 0) { - if (r.cmpn(0) !== 0) - return this.curve.jpoint(null, null, null); - else - return this.dbl(); - } - - var h2 = h.redSqr(); - var h3 = h2.redMul(h); - var v = u1.redMul(h2); - - var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); - var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); - var nz = this.z.redMul(h); - - return this.curve.jpoint(nx, ny, nz); -}; - -JPoint.prototype.dblp = function dblp(pow) { - if (pow === 0) - return this; - if (this.isInfinity()) - return this; - if (!pow) - return this.dbl(); - - var i; - if (this.curve.zeroA || this.curve.threeA) { - var r = this; - for (i = 0; i < pow; i++) - r = r.dbl(); - return r; - } - - // 1M + 2S + 1A + N * (4S + 5M + 8A) - // N = 1 => 6M + 6S + 9A - var a = this.curve.a; - var tinv = this.curve.tinv; - - var jx = this.x; - var jy = this.y; - var jz = this.z; - var jz4 = jz.redSqr().redSqr(); - - // Reuse results - var jyd = jy.redAdd(jy); - for (i = 0; i < pow; i++) { - var jx2 = jx.redSqr(); - var jyd2 = jyd.redSqr(); - var jyd4 = jyd2.redSqr(); - var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); - - var t1 = jx.redMul(jyd2); - var nx = c.redSqr().redISub(t1.redAdd(t1)); - var t2 = t1.redISub(nx); - var dny = c.redMul(t2); - dny = dny.redIAdd(dny).redISub(jyd4); - var nz = jyd.redMul(jz); - if (i + 1 < pow) - jz4 = jz4.redMul(jyd4); - - jx = nx; - jz = nz; - jyd = dny; - } - - return this.curve.jpoint(jx, jyd.redMul(tinv), jz); -}; - -JPoint.prototype.dbl = function dbl() { - if (this.isInfinity()) - return this; - - if (this.curve.zeroA) - return this._zeroDbl(); - else if (this.curve.threeA) - return this._threeDbl(); - else - return this._dbl(); -}; - -JPoint.prototype._zeroDbl = function _zeroDbl() { - var nx; - var ny; - var nz; - // Z = 1 - if (this.zOne) { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html - // #doubling-mdbl-2007-bl - // 1M + 5S + 14A - - // XX = X1^2 - var xx = this.x.redSqr(); - // YY = Y1^2 - var yy = this.y.redSqr(); - // YYYY = YY^2 - var yyyy = yy.redSqr(); - // S = 2 * ((X1 + YY)^2 - XX - YYYY) - var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); - s = s.redIAdd(s); - // M = 3 * XX + a; a = 0 - var m = xx.redAdd(xx).redIAdd(xx); - // T = M ^ 2 - 2*S - var t = m.redSqr().redISub(s).redISub(s); - - // 8 * YYYY - var yyyy8 = yyyy.redIAdd(yyyy); - yyyy8 = yyyy8.redIAdd(yyyy8); - yyyy8 = yyyy8.redIAdd(yyyy8); - - // X3 = T - nx = t; - // Y3 = M * (S - T) - 8 * YYYY - ny = m.redMul(s.redISub(t)).redISub(yyyy8); - // Z3 = 2*Y1 - nz = this.y.redAdd(this.y); - } else { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html - // #doubling-dbl-2009-l - // 2M + 5S + 13A - - // A = X1^2 - var a = this.x.redSqr(); - // B = Y1^2 - var b = this.y.redSqr(); - // C = B^2 - var c = b.redSqr(); - // D = 2 * ((X1 + B)^2 - A - C) - var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c); - d = d.redIAdd(d); - // E = 3 * A - var e = a.redAdd(a).redIAdd(a); - // F = E^2 - var f = e.redSqr(); - - // 8 * C - var c8 = c.redIAdd(c); - c8 = c8.redIAdd(c8); - c8 = c8.redIAdd(c8); - - // X3 = F - 2 * D - nx = f.redISub(d).redISub(d); - // Y3 = E * (D - X3) - 8 * C - ny = e.redMul(d.redISub(nx)).redISub(c8); - // Z3 = 2 * Y1 * Z1 - nz = this.y.redMul(this.z); - nz = nz.redIAdd(nz); - } - - return this.curve.jpoint(nx, ny, nz); -}; - -JPoint.prototype._threeDbl = function _threeDbl() { - var nx; - var ny; - var nz; - // Z = 1 - if (this.zOne) { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html - // #doubling-mdbl-2007-bl - // 1M + 5S + 15A - - // XX = X1^2 - var xx = this.x.redSqr(); - // YY = Y1^2 - var yy = this.y.redSqr(); - // YYYY = YY^2 - var yyyy = yy.redSqr(); - // S = 2 * ((X1 + YY)^2 - XX - YYYY) - var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); - s = s.redIAdd(s); - // M = 3 * XX + a - var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a); - // T = M^2 - 2 * S - var t = m.redSqr().redISub(s).redISub(s); - // X3 = T - nx = t; - // Y3 = M * (S - T) - 8 * YYYY - var yyyy8 = yyyy.redIAdd(yyyy); - yyyy8 = yyyy8.redIAdd(yyyy8); - yyyy8 = yyyy8.redIAdd(yyyy8); - ny = m.redMul(s.redISub(t)).redISub(yyyy8); - // Z3 = 2 * Y1 - nz = this.y.redAdd(this.y); - } else { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b - // 3M + 5S - - // delta = Z1^2 - var delta = this.z.redSqr(); - // gamma = Y1^2 - var gamma = this.y.redSqr(); - // beta = X1 * gamma - var beta = this.x.redMul(gamma); - // alpha = 3 * (X1 - delta) * (X1 + delta) - var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta)); - alpha = alpha.redAdd(alpha).redIAdd(alpha); - // X3 = alpha^2 - 8 * beta - var beta4 = beta.redIAdd(beta); - beta4 = beta4.redIAdd(beta4); - var beta8 = beta4.redAdd(beta4); - nx = alpha.redSqr().redISub(beta8); - // Z3 = (Y1 + Z1)^2 - gamma - delta - nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta); - // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2 - var ggamma8 = gamma.redSqr(); - ggamma8 = ggamma8.redIAdd(ggamma8); - ggamma8 = ggamma8.redIAdd(ggamma8); - ggamma8 = ggamma8.redIAdd(ggamma8); - ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8); - } - - return this.curve.jpoint(nx, ny, nz); -}; - -JPoint.prototype._dbl = function _dbl() { - var a = this.curve.a; - - // 4M + 6S + 10A - var jx = this.x; - var jy = this.y; - var jz = this.z; - var jz4 = jz.redSqr().redSqr(); - - var jx2 = jx.redSqr(); - var jy2 = jy.redSqr(); - - var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); - - var jxd4 = jx.redAdd(jx); - jxd4 = jxd4.redIAdd(jxd4); - var t1 = jxd4.redMul(jy2); - var nx = c.redSqr().redISub(t1.redAdd(t1)); - var t2 = t1.redISub(nx); - - var jyd8 = jy2.redSqr(); - jyd8 = jyd8.redIAdd(jyd8); - jyd8 = jyd8.redIAdd(jyd8); - jyd8 = jyd8.redIAdd(jyd8); - var ny = c.redMul(t2).redISub(jyd8); - var nz = jy.redAdd(jy).redMul(jz); - - return this.curve.jpoint(nx, ny, nz); -}; - -JPoint.prototype.trpl = function trpl() { - if (!this.curve.zeroA) - return this.dbl().add(this); - - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl - // 5M + 10S + ... - - // XX = X1^2 - var xx = this.x.redSqr(); - // YY = Y1^2 - var yy = this.y.redSqr(); - // ZZ = Z1^2 - var zz = this.z.redSqr(); - // YYYY = YY^2 - var yyyy = yy.redSqr(); - // M = 3 * XX + a * ZZ2; a = 0 - var m = xx.redAdd(xx).redIAdd(xx); - // MM = M^2 - var mm = m.redSqr(); - // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM - var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); - e = e.redIAdd(e); - e = e.redAdd(e).redIAdd(e); - e = e.redISub(mm); - // EE = E^2 - var ee = e.redSqr(); - // T = 16*YYYY - var t = yyyy.redIAdd(yyyy); - t = t.redIAdd(t); - t = t.redIAdd(t); - t = t.redIAdd(t); - // U = (M + E)^2 - MM - EE - T - var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t); - // X3 = 4 * (X1 * EE - 4 * YY * U) - var yyu4 = yy.redMul(u); - yyu4 = yyu4.redIAdd(yyu4); - yyu4 = yyu4.redIAdd(yyu4); - var nx = this.x.redMul(ee).redISub(yyu4); - nx = nx.redIAdd(nx); - nx = nx.redIAdd(nx); - // Y3 = 8 * Y1 * (U * (T - U) - E * EE) - var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee))); - ny = ny.redIAdd(ny); - ny = ny.redIAdd(ny); - ny = ny.redIAdd(ny); - // Z3 = (Z1 + E)^2 - ZZ - EE - var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee); - - return this.curve.jpoint(nx, ny, nz); -}; - -JPoint.prototype.mul = function mul(k, kbase) { - k = new bn(k, kbase); - - return this.curve._wnafMul(this, k); -}; - -JPoint.prototype.eq = function eq(p) { - if (p.type === 'affine') - return this.eq(p.toJ()); - - if (this === p) - return true; - - // x1 * z2^2 == x2 * z1^2 - var z2 = this.z.redSqr(); - var pz2 = p.z.redSqr(); - if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0) - return false; - - // y1 * z2^3 == y2 * z1^3 - var z3 = z2.redMul(this.z); - var pz3 = pz2.redMul(p.z); - return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0; -}; - -JPoint.prototype.eqXToP = function eqXToP(x) { - var zs = this.z.redSqr(); - var rx = x.toRed(this.curve.red).redMul(zs); - if (this.x.cmp(rx) === 0) - return true; - - var xc = x.clone(); - var t = this.curve.redN.redMul(zs); - for (;;) { - xc.iadd(this.curve.n); - if (xc.cmp(this.curve.p) >= 0) - return false; - - rx.redIAdd(t); - if (this.x.cmp(rx) === 0) - return true; - } -}; - -JPoint.prototype.inspect = function inspect() { - if (this.isInfinity()) - return ''; - return ''; -}; - -JPoint.prototype.isInfinity = function isInfinity() { - // XXX This code assumes that zero is always zero in red - return this.z.cmpn(0) === 0; -}; - -var curve_1 = createCommonjsModule$1(function (module, exports) { -'use strict'; - -var curve = exports; - -curve.base = base; -curve.short = short_1; -curve.mont = /*RicMoo:ethers:require(./mont)*/(null); -curve.edwards = /*RicMoo:ethers:require(./edwards)*/(null); -}); - -var curves_1 = createCommonjsModule$1(function (module, exports) { -'use strict'; - -var curves = exports; - - - - - -var assert = utils_1$1.assert; - -function PresetCurve(options) { - if (options.type === 'short') - this.curve = new curve_1.short(options); - else if (options.type === 'edwards') - this.curve = new curve_1.edwards(options); - else - this.curve = new curve_1.mont(options); - this.g = this.curve.g; - this.n = this.curve.n; - this.hash = options.hash; - - assert(this.g.validate(), 'Invalid curve'); - assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O'); -} -curves.PresetCurve = PresetCurve; - -function defineCurve(name, options) { - Object.defineProperty(curves, name, { - configurable: true, - enumerable: true, - get: function() { - var curve = new PresetCurve(options); - Object.defineProperty(curves, name, { - configurable: true, - enumerable: true, - value: curve, - }); - return curve; - }, - }); -} - -defineCurve('p192', { - type: 'short', - prime: 'p192', - p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff', - a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc', - b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1', - n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831', - hash: hash_1.sha256, - gRed: false, - g: [ - '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012', - '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811', - ], -}); - -defineCurve('p224', { - type: 'short', - prime: 'p224', - p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001', - a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe', - b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4', - n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d', - hash: hash_1.sha256, - gRed: false, - g: [ - 'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21', - 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34', - ], -}); - -defineCurve('p256', { - type: 'short', - prime: null, - p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff', - a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc', - b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b', - n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551', - hash: hash_1.sha256, - gRed: false, - g: [ - '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296', - '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5', - ], -}); - -defineCurve('p384', { - type: 'short', - prime: null, - p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'fffffffe ffffffff 00000000 00000000 ffffffff', - a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'fffffffe ffffffff 00000000 00000000 fffffffc', - b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' + - '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef', - n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' + - 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973', - hash: hash_1.sha384, - gRed: false, - g: [ - 'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' + - '5502f25d bf55296c 3a545e38 72760ab7', - '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' + - '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f', - ], -}); - -defineCurve('p521', { - type: 'short', - prime: null, - p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff ffffffff', - a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff fffffffc', - b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' + - '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' + - '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00', - n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' + - 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409', - hash: hash_1.sha512, - gRed: false, - g: [ - '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' + - '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' + - 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66', - '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' + - '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' + - '3fad0761 353c7086 a272c240 88be9476 9fd16650', - ], -}); - -defineCurve('curve25519', { - type: 'mont', - prime: 'p25519', - p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', - a: '76d06', - b: '1', - n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', - hash: hash_1.sha256, - gRed: false, - g: [ - '9', - ], -}); - -defineCurve('ed25519', { - type: 'edwards', - prime: 'p25519', - p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', - a: '-1', - c: '1', - // -121665 * (121666^(-1)) (mod P) - d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3', - n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', - hash: hash_1.sha256, - gRed: false, - g: [ - '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a', - - // 4/5 - '6666666666666666666666666666666666666666666666666666666666666658', - ], -}); - -var pre; -try { - pre = /*RicMoo:ethers:require(./precomputed/secp256k1)*/(null).crash(); -} catch (e) { - pre = undefined; -} - -defineCurve('secp256k1', { - type: 'short', - prime: 'k256', - p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f', - a: '0', - b: '7', - n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141', - h: '1', - hash: hash_1.sha256, - - // Precomputed endomorphism - beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee', - lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72', - basis: [ - { - a: '3086d221a7d46bcde86c90e49284eb15', - b: '-e4437ed6010e88286f547fa90abfe4c3', - }, - { - a: '114ca50f7a8e2f3f657c1108d9d44cfd8', - b: '3086d221a7d46bcde86c90e49284eb15', - }, - ], - - gRed: false, - g: [ - '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798', - '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8', - pre, - ], -}); -}); - -'use strict'; - - - - - -function HmacDRBG(options) { - if (!(this instanceof HmacDRBG)) - return new HmacDRBG(options); - this.hash = options.hash; - this.predResist = !!options.predResist; - - this.outLen = this.hash.outSize; - this.minEntropy = options.minEntropy || this.hash.hmacStrength; - - this._reseed = null; - this.reseedInterval = null; - this.K = null; - this.V = null; - - var entropy = utils_1.toArray(options.entropy, options.entropyEnc || 'hex'); - var nonce = utils_1.toArray(options.nonce, options.nonceEnc || 'hex'); - var pers = utils_1.toArray(options.pers, options.persEnc || 'hex'); - minimalisticAssert$1(entropy.length >= (this.minEntropy / 8), - 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); - this._init(entropy, nonce, pers); -} -var hmacDrbg = HmacDRBG; - -HmacDRBG.prototype._init = function init(entropy, nonce, pers) { - var seed = entropy.concat(nonce).concat(pers); - - this.K = new Array(this.outLen / 8); - this.V = new Array(this.outLen / 8); - for (var i = 0; i < this.V.length; i++) { - this.K[i] = 0x00; - this.V[i] = 0x01; - } - - this._update(seed); - this._reseed = 1; - this.reseedInterval = 0x1000000000000; // 2^48 -}; - -HmacDRBG.prototype._hmac = function hmac() { - return new hash_1.hmac(this.hash, this.K); -}; - -HmacDRBG.prototype._update = function update(seed) { - var kmac = this._hmac() - .update(this.V) - .update([ 0x00 ]); - if (seed) - kmac = kmac.update(seed); - this.K = kmac.digest(); - this.V = this._hmac().update(this.V).digest(); - if (!seed) - return; - - this.K = this._hmac() - .update(this.V) - .update([ 0x01 ]) - .update(seed) - .digest(); - this.V = this._hmac().update(this.V).digest(); -}; - -HmacDRBG.prototype.reseed = function reseed(entropy, entropyEnc, add, addEnc) { - // Optional entropy enc - if (typeof entropyEnc !== 'string') { - addEnc = add; - add = entropyEnc; - entropyEnc = null; - } - - entropy = utils_1.toArray(entropy, entropyEnc); - add = utils_1.toArray(add, addEnc); - - minimalisticAssert$1(entropy.length >= (this.minEntropy / 8), - 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); - - this._update(entropy.concat(add || [])); - this._reseed = 1; -}; - -HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) { - if (this._reseed > this.reseedInterval) - throw new Error('Reseed is required'); - - // Optional encoding - if (typeof enc !== 'string') { - addEnc = add; - add = enc; - enc = null; - } - - // Optional additional data - if (add) { - add = utils_1.toArray(add, addEnc || 'hex'); - this._update(add); - } - - var temp = []; - while (temp.length < len) { - this.V = this._hmac().update(this.V).digest(); - temp = temp.concat(this.V); - } - - var res = temp.slice(0, len); - this._update(add); - this._reseed++; - return utils_1.encode(res, enc); -}; - -'use strict'; - - - -var assert$3 = utils_1$1.assert; - -function KeyPair(ec, options) { - this.ec = ec; - this.priv = null; - this.pub = null; - - // KeyPair(ec, { priv: ..., pub: ... }) - if (options.priv) - this._importPrivate(options.priv, options.privEnc); - if (options.pub) - this._importPublic(options.pub, options.pubEnc); -} -var key = KeyPair; - -KeyPair.fromPublic = function fromPublic(ec, pub, enc) { - if (pub instanceof KeyPair) - return pub; - - return new KeyPair(ec, { - pub: pub, - pubEnc: enc, - }); -}; - -KeyPair.fromPrivate = function fromPrivate(ec, priv, enc) { - if (priv instanceof KeyPair) - return priv; - - return new KeyPair(ec, { - priv: priv, - privEnc: enc, - }); -}; - -KeyPair.prototype.validate = function validate() { - var pub = this.getPublic(); - - if (pub.isInfinity()) - return { result: false, reason: 'Invalid public key' }; - if (!pub.validate()) - return { result: false, reason: 'Public key is not a point' }; - if (!pub.mul(this.ec.curve.n).isInfinity()) - return { result: false, reason: 'Public key * N != O' }; - - return { result: true, reason: null }; -}; - -KeyPair.prototype.getPublic = function getPublic(compact, enc) { - // compact is optional argument - if (typeof compact === 'string') { - enc = compact; - compact = null; - } - - if (!this.pub) - this.pub = this.ec.g.mul(this.priv); - - if (!enc) - return this.pub; - - return this.pub.encode(enc, compact); -}; - -KeyPair.prototype.getPrivate = function getPrivate(enc) { - if (enc === 'hex') - return this.priv.toString(16, 2); - else - return this.priv; -}; - -KeyPair.prototype._importPrivate = function _importPrivate(key, enc) { - this.priv = new bn(key, enc || 16); - - // Ensure that the priv won't be bigger than n, otherwise we may fail - // in fixed multiplication method - this.priv = this.priv.umod(this.ec.curve.n); -}; - -KeyPair.prototype._importPublic = function _importPublic(key, enc) { - if (key.x || key.y) { - // Montgomery points only have an `x` coordinate. - // Weierstrass/Edwards points on the other hand have both `x` and - // `y` coordinates. - if (this.ec.curve.type === 'mont') { - assert$3(key.x, 'Need x coordinate'); - } else if (this.ec.curve.type === 'short' || - this.ec.curve.type === 'edwards') { - assert$3(key.x && key.y, 'Need both x and y coordinate'); - } - this.pub = this.ec.curve.point(key.x, key.y); - return; - } - this.pub = this.ec.curve.decodePoint(key, enc); -}; - -// ECDH -KeyPair.prototype.derive = function derive(pub) { - if(!pub.validate()) { - assert$3(pub.validate(), 'public point not validated'); - } - return pub.mul(this.priv).getX(); -}; - -// ECDSA -KeyPair.prototype.sign = function sign(msg, enc, options) { - return this.ec.sign(msg, this, enc, options); -}; - -KeyPair.prototype.verify = function verify(msg, signature) { - return this.ec.verify(msg, signature, this); -}; - -KeyPair.prototype.inspect = function inspect() { - return ''; -}; - -'use strict'; - - - - -var assert$4 = utils_1$1.assert; - -function Signature(options, enc) { - if (options instanceof Signature) - return options; - - if (this._importDER(options, enc)) - return; - - assert$4(options.r && options.s, 'Signature without r or s'); - this.r = new bn(options.r, 16); - this.s = new bn(options.s, 16); - if (options.recoveryParam === undefined) - this.recoveryParam = null; - else - this.recoveryParam = options.recoveryParam; -} -var signature = Signature; - -function Position() { - this.place = 0; -} - -function getLength(buf, p) { - var initial = buf[p.place++]; - if (!(initial & 0x80)) { - return initial; - } - var octetLen = initial & 0xf; - - // Indefinite length or overflow - if (octetLen === 0 || octetLen > 4) { - return false; - } - - var val = 0; - for (var i = 0, off = p.place; i < octetLen; i++, off++) { - val <<= 8; - val |= buf[off]; - val >>>= 0; - } - - // Leading zeroes - if (val <= 0x7f) { - return false; - } - - p.place = off; - return val; -} - -function rmPadding(buf) { - var i = 0; - var len = buf.length - 1; - while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) { - i++; - } - if (i === 0) { - return buf; - } - return buf.slice(i); -} - -Signature.prototype._importDER = function _importDER(data, enc) { - data = utils_1$1.toArray(data, enc); - var p = new Position(); - if (data[p.place++] !== 0x30) { - return false; - } - var len = getLength(data, p); - if (len === false) { - return false; - } - if ((len + p.place) !== data.length) { - return false; - } - if (data[p.place++] !== 0x02) { - return false; - } - var rlen = getLength(data, p); - if (rlen === false) { - return false; - } - var r = data.slice(p.place, rlen + p.place); - p.place += rlen; - if (data[p.place++] !== 0x02) { - return false; - } - var slen = getLength(data, p); - if (slen === false) { - return false; - } - if (data.length !== slen + p.place) { - return false; - } - var s = data.slice(p.place, slen + p.place); - if (r[0] === 0) { - if (r[1] & 0x80) { - r = r.slice(1); - } else { - // Leading zeroes - return false; - } - } - if (s[0] === 0) { - if (s[1] & 0x80) { - s = s.slice(1); - } else { - // Leading zeroes - return false; - } - } - - this.r = new bn(r); - this.s = new bn(s); - this.recoveryParam = null; - - return true; -}; - -function constructLength(arr, len) { - if (len < 0x80) { - arr.push(len); - return; - } - var octets = 1 + (Math.log(len) / Math.LN2 >>> 3); - arr.push(octets | 0x80); - while (--octets) { - arr.push((len >>> (octets << 3)) & 0xff); - } - arr.push(len); -} - -Signature.prototype.toDER = function toDER(enc) { - var r = this.r.toArray(); - var s = this.s.toArray(); - - // Pad values - if (r[0] & 0x80) - r = [ 0 ].concat(r); - // Pad values - if (s[0] & 0x80) - s = [ 0 ].concat(s); - - r = rmPadding(r); - s = rmPadding(s); - - while (!s[0] && !(s[1] & 0x80)) { - s = s.slice(1); - } - var arr = [ 0x02 ]; - constructLength(arr, r.length); - arr = arr.concat(r); - arr.push(0x02); - constructLength(arr, s.length); - var backHalf = arr.concat(s); - var res = [ 0x30 ]; - constructLength(res, backHalf.length); - res = res.concat(backHalf); - return utils_1$1.encode(res, enc); -}; - -'use strict'; - - - - - -var rand = /*RicMoo:ethers:require(brorand)*/(function() { throw new Error('unsupported'); }); -var assert$5 = utils_1$1.assert; - - - - -function EC(options) { - if (!(this instanceof EC)) - return new EC(options); - - // Shortcut `elliptic.ec(curve-name)` - if (typeof options === 'string') { - assert$5(Object.prototype.hasOwnProperty.call(curves_1, options), - 'Unknown curve ' + options); - - options = curves_1[options]; - } - - // Shortcut for `elliptic.ec(elliptic.curves.curveName)` - if (options instanceof curves_1.PresetCurve) - options = { curve: options }; - - this.curve = options.curve.curve; - this.n = this.curve.n; - this.nh = this.n.ushrn(1); - this.g = this.curve.g; - - // Point on curve - this.g = options.curve.g; - this.g.precompute(options.curve.n.bitLength() + 1); - - // Hash for function for DRBG - this.hash = options.hash || options.curve.hash; -} -var ec = EC; - -EC.prototype.keyPair = function keyPair(options) { - return new key(this, options); -}; - -EC.prototype.keyFromPrivate = function keyFromPrivate(priv, enc) { - return key.fromPrivate(this, priv, enc); -}; - -EC.prototype.keyFromPublic = function keyFromPublic(pub, enc) { - return key.fromPublic(this, pub, enc); -}; - -EC.prototype.genKeyPair = function genKeyPair(options) { - if (!options) - options = {}; - - // Instantiate Hmac_DRBG - var drbg = new hmacDrbg({ - hash: this.hash, - pers: options.pers, - persEnc: options.persEnc || 'utf8', - entropy: options.entropy || rand(this.hash.hmacStrength), - entropyEnc: options.entropy && options.entropyEnc || 'utf8', - nonce: this.n.toArray(), - }); - - var bytes = this.n.byteLength(); - var ns2 = this.n.sub(new bn(2)); - for (;;) { - var priv = new bn(drbg.generate(bytes)); - if (priv.cmp(ns2) > 0) - continue; - - priv.iaddn(1); - return this.keyFromPrivate(priv); - } -}; - -EC.prototype._truncateToN = function _truncateToN(msg, truncOnly) { - var delta = msg.byteLength() * 8 - this.n.bitLength(); - if (delta > 0) - msg = msg.ushrn(delta); - if (!truncOnly && msg.cmp(this.n) >= 0) - return msg.sub(this.n); - else - return msg; -}; - -EC.prototype.sign = function sign(msg, key, enc, options) { - if (typeof enc === 'object') { - options = enc; - enc = null; - } - if (!options) - options = {}; - - key = this.keyFromPrivate(key, enc); - msg = this._truncateToN(new bn(msg, 16)); - - // Zero-extend key to provide enough entropy - var bytes = this.n.byteLength(); - var bkey = key.getPrivate().toArray('be', bytes); - - // Zero-extend nonce to have the same byte size as N - var nonce = msg.toArray('be', bytes); - - // Instantiate Hmac_DRBG - var drbg = new hmacDrbg({ - hash: this.hash, - entropy: bkey, - nonce: nonce, - pers: options.pers, - persEnc: options.persEnc || 'utf8', - }); - - // Number of bytes to generate - var ns1 = this.n.sub(new bn(1)); - - for (var iter = 0; ; iter++) { - var k = options.k ? - options.k(iter) : - new bn(drbg.generate(this.n.byteLength())); - k = this._truncateToN(k, true); - if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0) - continue; - - var kp = this.g.mul(k); - if (kp.isInfinity()) - continue; - - var kpX = kp.getX(); - var r = kpX.umod(this.n); - if (r.cmpn(0) === 0) - continue; - - var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg)); - s = s.umod(this.n); - if (s.cmpn(0) === 0) - continue; - - var recoveryParam = (kp.getY().isOdd() ? 1 : 0) | - (kpX.cmp(r) !== 0 ? 2 : 0); - - // Use complement of `s`, if it is > `n / 2` - if (options.canonical && s.cmp(this.nh) > 0) { - s = this.n.sub(s); - recoveryParam ^= 1; - } - - return new signature({ r: r, s: s, recoveryParam: recoveryParam }); - } -}; - -EC.prototype.verify = function verify(msg, signature$1, key, enc) { - msg = this._truncateToN(new bn(msg, 16)); - key = this.keyFromPublic(key, enc); - signature$1 = new signature(signature$1, 'hex'); - - // Perform primitive values validation - var r = signature$1.r; - var s = signature$1.s; - if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0) - return false; - if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0) - return false; - - // Validate signature - var sinv = s.invm(this.n); - var u1 = sinv.mul(msg).umod(this.n); - var u2 = sinv.mul(r).umod(this.n); - var p; - - if (!this.curve._maxwellTrick) { - p = this.g.mulAdd(u1, key.getPublic(), u2); - if (p.isInfinity()) - return false; - - return p.getX().umod(this.n).cmp(r) === 0; - } - - // NOTE: Greg Maxwell's trick, inspired by: - // https://git.io/vad3K - - p = this.g.jmulAdd(u1, key.getPublic(), u2); - if (p.isInfinity()) - return false; - - // Compare `p.x` of Jacobian point with `r`, - // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the - // inverse of `p.z^2` - return p.eqXToP(r); -}; - -EC.prototype.recoverPubKey = function(msg, signature$1, j, enc) { - assert$5((3 & j) === j, 'The recovery param is more than two bits'); - signature$1 = new signature(signature$1, enc); - - var n = this.n; - var e = new bn(msg); - var r = signature$1.r; - var s = signature$1.s; - - // A set LSB signifies that the y-coordinate is odd - var isYOdd = j & 1; - var isSecondKey = j >> 1; - if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey) - throw new Error('Unable to find sencond key candinate'); - - // 1.1. Let x = r + jn. - if (isSecondKey) - r = this.curve.pointFromX(r.add(this.curve.n), isYOdd); - else - r = this.curve.pointFromX(r, isYOdd); - - var rInv = signature$1.r.invm(n); - var s1 = n.sub(e).mul(rInv).umod(n); - var s2 = s.mul(rInv).umod(n); - - // 1.6.1 Compute Q = r^-1 (sR - eG) - // Q = r^-1 (sR + -eG) - return this.g.mulAdd(s1, r, s2); -}; - -EC.prototype.getKeyRecoveryParam = function(e, signature$1, Q, enc) { - signature$1 = new signature(signature$1, enc); - if (signature$1.recoveryParam !== null) - return signature$1.recoveryParam; - - for (var i = 0; i < 4; i++) { - var Qprime; - try { - Qprime = this.recoverPubKey(e, signature$1, i); - } catch (e) { - continue; - } - - if (Qprime.eq(Q)) - return i; - } - throw new Error('Unable to find valid recovery factor'); -}; - -var elliptic_1 = createCommonjsModule$1(function (module, exports) { -'use strict'; - -var elliptic = exports; - -elliptic.version = /*RicMoo:ethers*/{ version: "6.5.4" }.version; -elliptic.utils = utils_1$1; -elliptic.rand = /*RicMoo:ethers:require(brorand)*/(function() { throw new Error('unsupported'); }); -elliptic.curve = curve_1; -elliptic.curves = curves_1; - -// Protocols -elliptic.ec = ec; -elliptic.eddsa = /*RicMoo:ethers:require(./elliptic/eddsa)*/(null); -}); - -var EC$1 = elliptic_1.ec; - -const version$b = "signing-key/5.7.0"; - -"use strict"; -const logger$g = new Logger(version$b); -let _curve = null; -function getCurve() { - if (!_curve) { - _curve = new EC$1("secp256k1"); - } - return _curve; -} -class SigningKey { - constructor(privateKey) { - defineReadOnly(this, "curve", "secp256k1"); - defineReadOnly(this, "privateKey", hexlify(privateKey)); - if (hexDataLength(this.privateKey) !== 32) { - logger$g.throwArgumentError("invalid private key", "privateKey", "[[ REDACTED ]]"); - } - const keyPair = getCurve().keyFromPrivate(arrayify(this.privateKey)); - defineReadOnly(this, "publicKey", "0x" + keyPair.getPublic(false, "hex")); - defineReadOnly(this, "compressedPublicKey", "0x" + keyPair.getPublic(true, "hex")); - defineReadOnly(this, "_isSigningKey", true); - } - _addPoint(other) { - const p0 = getCurve().keyFromPublic(arrayify(this.publicKey)); - const p1 = getCurve().keyFromPublic(arrayify(other)); - return "0x" + p0.pub.add(p1.pub).encodeCompressed("hex"); - } - signDigest(digest) { - const keyPair = getCurve().keyFromPrivate(arrayify(this.privateKey)); - const digestBytes = arrayify(digest); - if (digestBytes.length !== 32) { - logger$g.throwArgumentError("bad digest length", "digest", digest); - } - const signature = keyPair.sign(digestBytes, { canonical: true }); - return splitSignature({ - recoveryParam: signature.recoveryParam, - r: hexZeroPad("0x" + signature.r.toString(16), 32), - s: hexZeroPad("0x" + signature.s.toString(16), 32), - }); - } - computeSharedSecret(otherKey) { - const keyPair = getCurve().keyFromPrivate(arrayify(this.privateKey)); - const otherKeyPair = getCurve().keyFromPublic(arrayify(computePublicKey(otherKey))); - return hexZeroPad("0x" + keyPair.derive(otherKeyPair.getPublic()).toString(16), 32); - } - static isSigningKey(value) { - return !!(value && value._isSigningKey); - } -} -function recoverPublicKey(digest, signature) { - const sig = splitSignature(signature); - const rs = { r: arrayify(sig.r), s: arrayify(sig.s) }; - return "0x" + getCurve().recoverPubKey(arrayify(digest), rs, sig.recoveryParam).encode("hex", false); -} -function computePublicKey(key, compressed) { - const bytes = arrayify(key); - if (bytes.length === 32) { - const signingKey = new SigningKey(bytes); - if (compressed) { - return "0x" + getCurve().keyFromPrivate(bytes).getPublic(true, "hex"); - } - return signingKey.publicKey; - } - else if (bytes.length === 33) { - if (compressed) { - return hexlify(bytes); - } - return "0x" + getCurve().keyFromPublic(bytes).getPublic(false, "hex"); - } - else if (bytes.length === 65) { - if (!compressed) { - return hexlify(bytes); - } - return "0x" + getCurve().keyFromPublic(bytes).getPublic(true, "hex"); - } - return logger$g.throwArgumentError("invalid public or private key", "key", "[REDACTED]"); -} - -const version$c = "transactions/5.7.0"; - -"use strict"; -const logger$h = new Logger(version$c); -var TransactionTypes; -(function (TransactionTypes) { - TransactionTypes[TransactionTypes["legacy"] = 0] = "legacy"; - TransactionTypes[TransactionTypes["eip2930"] = 1] = "eip2930"; - TransactionTypes[TransactionTypes["eip1559"] = 2] = "eip1559"; -})(TransactionTypes || (TransactionTypes = {})); -; -/////////////////////////////// -function handleAddress(value) { - if (value === "0x") { - return null; - } - return getAddress(value); -} -function handleNumber(value) { - if (value === "0x") { - return Zero$1; - } - return BigNumber.from(value); -} -// Legacy Transaction Fields -const transactionFields = [ - { name: "nonce", maxLength: 32, numeric: true }, - { name: "gasPrice", maxLength: 32, numeric: true }, - { name: "gasLimit", maxLength: 32, numeric: true }, - { name: "to", length: 20 }, - { name: "value", maxLength: 32, numeric: true }, - { name: "data" }, -]; -const allowedTransactionKeys$1 = { - chainId: true, data: true, gasLimit: true, gasPrice: true, nonce: true, to: true, type: true, value: true -}; -function computeAddress(key) { - const publicKey = computePublicKey(key); - return getAddress(hexDataSlice(keccak256(hexDataSlice(publicKey, 1)), 12)); -} -function recoverAddress(digest, signature) { - return computeAddress(recoverPublicKey(arrayify(digest), signature)); -} -function formatNumber(value, name) { - const result = stripZeros(BigNumber.from(value).toHexString()); - if (result.length > 32) { - logger$h.throwArgumentError("invalid length for " + name, ("transaction:" + name), value); - } - return result; -} -function accessSetify(addr, storageKeys) { - return { - address: getAddress(addr), - storageKeys: (storageKeys || []).map((storageKey, index) => { - if (hexDataLength(storageKey) !== 32) { - logger$h.throwArgumentError("invalid access list storageKey", `accessList[${addr}:${index}]`, storageKey); - } - return storageKey.toLowerCase(); - }) - }; -} -function accessListify(value) { - if (Array.isArray(value)) { - return value.map((set, index) => { - if (Array.isArray(set)) { - if (set.length > 2) { - logger$h.throwArgumentError("access list expected to be [ address, storageKeys[] ]", `value[${index}]`, set); - } - return accessSetify(set[0], set[1]); - } - return accessSetify(set.address, set.storageKeys); - }); - } - const result = Object.keys(value).map((addr) => { - const storageKeys = value[addr].reduce((accum, storageKey) => { - accum[storageKey] = true; - return accum; - }, {}); - return accessSetify(addr, Object.keys(storageKeys).sort()); - }); - result.sort((a, b) => (a.address.localeCompare(b.address))); - return result; -} -function formatAccessList(value) { - return accessListify(value).map((set) => [set.address, set.storageKeys]); -} -function _serializeEip1559(transaction, signature) { - // If there is an explicit gasPrice, make sure it matches the - // EIP-1559 fees; otherwise they may not understand what they - // think they are setting in terms of fee. - if (transaction.gasPrice != null) { - const gasPrice = BigNumber.from(transaction.gasPrice); - const maxFeePerGas = BigNumber.from(transaction.maxFeePerGas || 0); - if (!gasPrice.eq(maxFeePerGas)) { - logger$h.throwArgumentError("mismatch EIP-1559 gasPrice != maxFeePerGas", "tx", { - gasPrice, maxFeePerGas - }); - } - } - const fields = [ - formatNumber(transaction.chainId || 0, "chainId"), - formatNumber(transaction.nonce || 0, "nonce"), - formatNumber(transaction.maxPriorityFeePerGas || 0, "maxPriorityFeePerGas"), - formatNumber(transaction.maxFeePerGas || 0, "maxFeePerGas"), - formatNumber(transaction.gasLimit || 0, "gasLimit"), - ((transaction.to != null) ? getAddress(transaction.to) : "0x"), - formatNumber(transaction.value || 0, "value"), - (transaction.data || "0x"), - (formatAccessList(transaction.accessList || [])) - ]; - if (signature) { - const sig = splitSignature(signature); - fields.push(formatNumber(sig.recoveryParam, "recoveryParam")); - fields.push(stripZeros(sig.r)); - fields.push(stripZeros(sig.s)); - } - return hexConcat(["0x02", encode(fields)]); -} -function _serializeEip2930(transaction, signature) { - const fields = [ - formatNumber(transaction.chainId || 0, "chainId"), - formatNumber(transaction.nonce || 0, "nonce"), - formatNumber(transaction.gasPrice || 0, "gasPrice"), - formatNumber(transaction.gasLimit || 0, "gasLimit"), - ((transaction.to != null) ? getAddress(transaction.to) : "0x"), - formatNumber(transaction.value || 0, "value"), - (transaction.data || "0x"), - (formatAccessList(transaction.accessList || [])) - ]; - if (signature) { - const sig = splitSignature(signature); - fields.push(formatNumber(sig.recoveryParam, "recoveryParam")); - fields.push(stripZeros(sig.r)); - fields.push(stripZeros(sig.s)); - } - return hexConcat(["0x01", encode(fields)]); -} -// Legacy Transactions and EIP-155 -function _serialize(transaction, signature) { - checkProperties(transaction, allowedTransactionKeys$1); - const raw = []; - transactionFields.forEach(function (fieldInfo) { - let value = transaction[fieldInfo.name] || ([]); - const options = {}; - if (fieldInfo.numeric) { - options.hexPad = "left"; - } - value = arrayify(hexlify(value, options)); - // Fixed-width field - if (fieldInfo.length && value.length !== fieldInfo.length && value.length > 0) { - logger$h.throwArgumentError("invalid length for " + fieldInfo.name, ("transaction:" + fieldInfo.name), value); - } - // Variable-width (with a maximum) - if (fieldInfo.maxLength) { - value = stripZeros(value); - if (value.length > fieldInfo.maxLength) { - logger$h.throwArgumentError("invalid length for " + fieldInfo.name, ("transaction:" + fieldInfo.name), value); - } - } - raw.push(hexlify(value)); - }); - let chainId = 0; - if (transaction.chainId != null) { - // A chainId was provided; if non-zero we'll use EIP-155 - chainId = transaction.chainId; - if (typeof (chainId) !== "number") { - logger$h.throwArgumentError("invalid transaction.chainId", "transaction", transaction); - } - } - else if (signature && !isBytesLike(signature) && signature.v > 28) { - // No chainId provided, but the signature is signing with EIP-155; derive chainId - chainId = Math.floor((signature.v - 35) / 2); - } - // We have an EIP-155 transaction (chainId was specified and non-zero) - if (chainId !== 0) { - raw.push(hexlify(chainId)); // @TODO: hexValue? - raw.push("0x"); - raw.push("0x"); - } - // Requesting an unsigned transaction - if (!signature) { - return encode(raw); - } - // The splitSignature will ensure the transaction has a recoveryParam in the - // case that the signTransaction function only adds a v. - const sig = splitSignature(signature); - // We pushed a chainId and null r, s on for hashing only; remove those - let v = 27 + sig.recoveryParam; - if (chainId !== 0) { - raw.pop(); - raw.pop(); - raw.pop(); - v += chainId * 2 + 8; - // If an EIP-155 v (directly or indirectly; maybe _vs) was provided, check it! - if (sig.v > 28 && sig.v !== v) { - logger$h.throwArgumentError("transaction.chainId/signature.v mismatch", "signature", signature); - } - } - else if (sig.v !== v) { - logger$h.throwArgumentError("transaction.chainId/signature.v mismatch", "signature", signature); - } - raw.push(hexlify(v)); - raw.push(stripZeros(arrayify(sig.r))); - raw.push(stripZeros(arrayify(sig.s))); - return encode(raw); -} -function serialize(transaction, signature) { - // Legacy and EIP-155 Transactions - if (transaction.type == null || transaction.type === 0) { - if (transaction.accessList != null) { - logger$h.throwArgumentError("untyped transactions do not support accessList; include type: 1", "transaction", transaction); - } - return _serialize(transaction, signature); - } - // Typed Transactions (EIP-2718) - switch (transaction.type) { - case 1: - return _serializeEip2930(transaction, signature); - case 2: - return _serializeEip1559(transaction, signature); - default: - break; - } - return logger$h.throwError(`unsupported transaction type: ${transaction.type}`, Logger.errors.UNSUPPORTED_OPERATION, { - operation: "serializeTransaction", - transactionType: transaction.type - }); -} -function _parseEipSignature(tx, fields, serialize) { - try { - const recid = handleNumber(fields[0]).toNumber(); - if (recid !== 0 && recid !== 1) { - throw new Error("bad recid"); - } - tx.v = recid; - } - catch (error) { - logger$h.throwArgumentError("invalid v for transaction type: 1", "v", fields[0]); - } - tx.r = hexZeroPad(fields[1], 32); - tx.s = hexZeroPad(fields[2], 32); - try { - const digest = keccak256(serialize(tx)); - tx.from = recoverAddress(digest, { r: tx.r, s: tx.s, recoveryParam: tx.v }); - } - catch (error) { } -} -function _parseEip1559(payload) { - const transaction = decode(payload.slice(1)); - if (transaction.length !== 9 && transaction.length !== 12) { - logger$h.throwArgumentError("invalid component count for transaction type: 2", "payload", hexlify(payload)); - } - const maxPriorityFeePerGas = handleNumber(transaction[2]); - const maxFeePerGas = handleNumber(transaction[3]); - const tx = { - type: 2, - chainId: handleNumber(transaction[0]).toNumber(), - nonce: handleNumber(transaction[1]).toNumber(), - maxPriorityFeePerGas: maxPriorityFeePerGas, - maxFeePerGas: maxFeePerGas, - gasPrice: null, - gasLimit: handleNumber(transaction[4]), - to: handleAddress(transaction[5]), - value: handleNumber(transaction[6]), - data: transaction[7], - accessList: accessListify(transaction[8]), - }; - // Unsigned EIP-1559 Transaction - if (transaction.length === 9) { - return tx; - } - tx.hash = keccak256(payload); - _parseEipSignature(tx, transaction.slice(9), _serializeEip1559); - return tx; -} -function _parseEip2930(payload) { - const transaction = decode(payload.slice(1)); - if (transaction.length !== 8 && transaction.length !== 11) { - logger$h.throwArgumentError("invalid component count for transaction type: 1", "payload", hexlify(payload)); - } - const tx = { - type: 1, - chainId: handleNumber(transaction[0]).toNumber(), - nonce: handleNumber(transaction[1]).toNumber(), - gasPrice: handleNumber(transaction[2]), - gasLimit: handleNumber(transaction[3]), - to: handleAddress(transaction[4]), - value: handleNumber(transaction[5]), - data: transaction[6], - accessList: accessListify(transaction[7]) - }; - // Unsigned EIP-2930 Transaction - if (transaction.length === 8) { - return tx; - } - tx.hash = keccak256(payload); - _parseEipSignature(tx, transaction.slice(8), _serializeEip2930); - return tx; -} -// Legacy Transactions and EIP-155 -function _parse(rawTransaction) { - const transaction = decode(rawTransaction); - if (transaction.length !== 9 && transaction.length !== 6) { - logger$h.throwArgumentError("invalid raw transaction", "rawTransaction", rawTransaction); - } - const tx = { - nonce: handleNumber(transaction[0]).toNumber(), - gasPrice: handleNumber(transaction[1]), - gasLimit: handleNumber(transaction[2]), - to: handleAddress(transaction[3]), - value: handleNumber(transaction[4]), - data: transaction[5], - chainId: 0 - }; - // Legacy unsigned transaction - if (transaction.length === 6) { - return tx; - } - try { - tx.v = BigNumber.from(transaction[6]).toNumber(); - } - catch (error) { - // @TODO: What makes snese to do? The v is too big - return tx; - } - tx.r = hexZeroPad(transaction[7], 32); - tx.s = hexZeroPad(transaction[8], 32); - if (BigNumber.from(tx.r).isZero() && BigNumber.from(tx.s).isZero()) { - // EIP-155 unsigned transaction - tx.chainId = tx.v; - tx.v = 0; - } - else { - // Signed Transaction - tx.chainId = Math.floor((tx.v - 35) / 2); - if (tx.chainId < 0) { - tx.chainId = 0; - } - let recoveryParam = tx.v - 27; - const raw = transaction.slice(0, 6); - if (tx.chainId !== 0) { - raw.push(hexlify(tx.chainId)); - raw.push("0x"); - raw.push("0x"); - recoveryParam -= tx.chainId * 2 + 8; - } - const digest = keccak256(encode(raw)); - try { - tx.from = recoverAddress(digest, { r: hexlify(tx.r), s: hexlify(tx.s), recoveryParam: recoveryParam }); - } - catch (error) { } - tx.hash = keccak256(rawTransaction); - } - tx.type = null; - return tx; -} -function parse(rawTransaction) { - const payload = arrayify(rawTransaction); - // Legacy and EIP-155 Transactions - if (payload[0] > 0x7f) { - return _parse(payload); - } - // Typed Transaction (EIP-2718) - switch (payload[0]) { - case 1: - return _parseEip2930(payload); - case 2: - return _parseEip1559(payload); - default: - break; - } - return logger$h.throwError(`unsupported transaction type: ${payload[0]}`, Logger.errors.UNSUPPORTED_OPERATION, { - operation: "parseTransaction", - transactionType: payload[0] - }); -} - -const version$d = "contracts/5.7.0"; - -"use strict"; -var __awaiter$4 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$i = new Logger(version$d); -; -; -/////////////////////////////// -const allowedTransactionKeys$2 = { - chainId: true, data: true, from: true, gasLimit: true, gasPrice: true, nonce: true, to: true, value: true, - type: true, accessList: true, - maxFeePerGas: true, maxPriorityFeePerGas: true, - customData: true, - ccipReadEnabled: true -}; -function resolveName(resolver, nameOrPromise) { - return __awaiter$4(this, void 0, void 0, function* () { - const name = yield nameOrPromise; - if (typeof (name) !== "string") { - logger$i.throwArgumentError("invalid address or ENS name", "name", name); - } - // If it is already an address, just use it (after adding checksum) - try { - return getAddress(name); - } - catch (error) { } - if (!resolver) { - logger$i.throwError("a provider or signer is needed to resolve ENS names", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "resolveName" - }); - } - const address = yield resolver.resolveName(name); - if (address == null) { - logger$i.throwArgumentError("resolver or addr is not configured for ENS name", "name", name); - } - return address; - }); -} -// Recursively replaces ENS names with promises to resolve the name and resolves all properties -function resolveAddresses(resolver, value, paramType) { - return __awaiter$4(this, void 0, void 0, function* () { - if (Array.isArray(paramType)) { - return yield Promise.all(paramType.map((paramType, index) => { - return resolveAddresses(resolver, ((Array.isArray(value)) ? value[index] : value[paramType.name]), paramType); - })); - } - if (paramType.type === "address") { - return yield resolveName(resolver, value); - } - if (paramType.type === "tuple") { - return yield resolveAddresses(resolver, value, paramType.components); - } - if (paramType.baseType === "array") { - if (!Array.isArray(value)) { - return Promise.reject(logger$i.makeError("invalid value for array", Logger.errors.INVALID_ARGUMENT, { - argument: "value", - value - })); - } - return yield Promise.all(value.map((v) => resolveAddresses(resolver, v, paramType.arrayChildren))); - } - return value; - }); -} -function populateTransaction(contract, fragment, args) { - return __awaiter$4(this, void 0, void 0, function* () { - // If an extra argument is given, it is overrides - let overrides = {}; - if (args.length === fragment.inputs.length + 1 && typeof (args[args.length - 1]) === "object") { - overrides = shallowCopy(args.pop()); - } - // Make sure the parameter count matches - logger$i.checkArgumentCount(args.length, fragment.inputs.length, "passed to contract"); - // Populate "from" override (allow promises) - if (contract.signer) { - if (overrides.from) { - // Contracts with a Signer are from the Signer's frame-of-reference; - // but we allow overriding "from" if it matches the signer - overrides.from = resolveProperties({ - override: resolveName(contract.signer, overrides.from), - signer: contract.signer.getAddress() - }).then((check) => __awaiter$4(this, void 0, void 0, function* () { - if (getAddress(check.signer) !== check.override) { - logger$i.throwError("Contract with a Signer cannot override from", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "overrides.from" - }); - } - return check.override; - })); - } - else { - overrides.from = contract.signer.getAddress(); - } - } - else if (overrides.from) { - overrides.from = resolveName(contract.provider, overrides.from); - //} else { - // Contracts without a signer can override "from", and if - // unspecified the zero address is used - //overrides.from = AddressZero; - } - // Wait for all dependencies to be resolved (prefer the signer over the provider) - const resolved = yield resolveProperties({ - args: resolveAddresses(contract.signer || contract.provider, args, fragment.inputs), - address: contract.resolvedAddress, - overrides: (resolveProperties(overrides) || {}) - }); - // The ABI coded transaction - const data = contract.interface.encodeFunctionData(fragment, resolved.args); - const tx = { - data: data, - to: resolved.address - }; - // Resolved Overrides - const ro = resolved.overrides; - // Populate simple overrides - if (ro.nonce != null) { - tx.nonce = BigNumber.from(ro.nonce).toNumber(); - } - if (ro.gasLimit != null) { - tx.gasLimit = BigNumber.from(ro.gasLimit); - } - if (ro.gasPrice != null) { - tx.gasPrice = BigNumber.from(ro.gasPrice); - } - if (ro.maxFeePerGas != null) { - tx.maxFeePerGas = BigNumber.from(ro.maxFeePerGas); - } - if (ro.maxPriorityFeePerGas != null) { - tx.maxPriorityFeePerGas = BigNumber.from(ro.maxPriorityFeePerGas); - } - if (ro.from != null) { - tx.from = ro.from; - } - if (ro.type != null) { - tx.type = ro.type; - } - if (ro.accessList != null) { - tx.accessList = accessListify(ro.accessList); - } - // If there was no "gasLimit" override, but the ABI specifies a default, use it - if (tx.gasLimit == null && fragment.gas != null) { - // Compute the intrinsic gas cost for this transaction - // @TODO: This is based on the yellow paper as of Petersburg; this is something - // we may wish to parameterize in v6 as part of the Network object. Since this - // is always a non-nil to address, we can ignore G_create, but may wish to add - // similar logic to the ContractFactory. - let intrinsic = 21000; - const bytes = arrayify(data); - for (let i = 0; i < bytes.length; i++) { - intrinsic += 4; - if (bytes[i]) { - intrinsic += 64; - } - } - tx.gasLimit = BigNumber.from(fragment.gas).add(intrinsic); - } - // Populate "value" override - if (ro.value) { - const roValue = BigNumber.from(ro.value); - if (!roValue.isZero() && !fragment.payable) { - logger$i.throwError("non-payable method cannot override value", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "overrides.value", - value: overrides.value - }); - } - tx.value = roValue; - } - if (ro.customData) { - tx.customData = shallowCopy(ro.customData); - } - if (ro.ccipReadEnabled) { - tx.ccipReadEnabled = !!ro.ccipReadEnabled; - } - // Remove the overrides - delete overrides.nonce; - delete overrides.gasLimit; - delete overrides.gasPrice; - delete overrides.from; - delete overrides.value; - delete overrides.type; - delete overrides.accessList; - delete overrides.maxFeePerGas; - delete overrides.maxPriorityFeePerGas; - delete overrides.customData; - delete overrides.ccipReadEnabled; - // Make sure there are no stray overrides, which may indicate a - // typo or using an unsupported key. - const leftovers = Object.keys(overrides).filter((key) => (overrides[key] != null)); - if (leftovers.length) { - logger$i.throwError(`cannot override ${leftovers.map((l) => JSON.stringify(l)).join(",")}`, Logger.errors.UNSUPPORTED_OPERATION, { - operation: "overrides", - overrides: leftovers - }); - } - return tx; - }); -} -function buildPopulate(contract, fragment) { - return function (...args) { - return populateTransaction(contract, fragment, args); - }; -} -function buildEstimate(contract, fragment) { - const signerOrProvider = (contract.signer || contract.provider); - return function (...args) { - return __awaiter$4(this, void 0, void 0, function* () { - if (!signerOrProvider) { - logger$i.throwError("estimate require a provider or signer", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "estimateGas" - }); - } - const tx = yield populateTransaction(contract, fragment, args); - return yield signerOrProvider.estimateGas(tx); - }); - }; -} -function addContractWait(contract, tx) { - const wait = tx.wait.bind(tx); - tx.wait = (confirmations) => { - return wait(confirmations).then((receipt) => { - receipt.events = receipt.logs.map((log) => { - let event = deepCopy(log); - let parsed = null; - try { - parsed = contract.interface.parseLog(log); - } - catch (e) { } - // Successfully parsed the event log; include it - if (parsed) { - event.args = parsed.args; - event.decode = (data, topics) => { - return contract.interface.decodeEventLog(parsed.eventFragment, data, topics); - }; - event.event = parsed.name; - event.eventSignature = parsed.signature; - } - // Useful operations - event.removeListener = () => { return contract.provider; }; - event.getBlock = () => { - return contract.provider.getBlock(receipt.blockHash); - }; - event.getTransaction = () => { - return contract.provider.getTransaction(receipt.transactionHash); - }; - event.getTransactionReceipt = () => { - return Promise.resolve(receipt); - }; - return event; - }); - return receipt; - }); - }; -} -function buildCall(contract, fragment, collapseSimple) { - const signerOrProvider = (contract.signer || contract.provider); - return function (...args) { - return __awaiter$4(this, void 0, void 0, function* () { - // Extract the "blockTag" override if present - let blockTag = undefined; - if (args.length === fragment.inputs.length + 1 && typeof (args[args.length - 1]) === "object") { - const overrides = shallowCopy(args.pop()); - if (overrides.blockTag != null) { - blockTag = yield overrides.blockTag; - } - delete overrides.blockTag; - args.push(overrides); - } - // If the contract was just deployed, wait until it is mined - if (contract.deployTransaction != null) { - yield contract._deployed(blockTag); - } - // Call a node and get the result - const tx = yield populateTransaction(contract, fragment, args); - const result = yield signerOrProvider.call(tx, blockTag); - try { - let value = contract.interface.decodeFunctionResult(fragment, result); - if (collapseSimple && fragment.outputs.length === 1) { - value = value[0]; - } - return value; - } - catch (error) { - if (error.code === Logger.errors.CALL_EXCEPTION) { - error.address = contract.address; - error.args = args; - error.transaction = tx; - } - throw error; - } - }); - }; -} -function buildSend(contract, fragment) { - return function (...args) { - return __awaiter$4(this, void 0, void 0, function* () { - if (!contract.signer) { - logger$i.throwError("sending a transaction requires a signer", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "sendTransaction" - }); - } - // If the contract was just deployed, wait until it is mined - if (contract.deployTransaction != null) { - yield contract._deployed(); - } - const txRequest = yield populateTransaction(contract, fragment, args); - const tx = yield contract.signer.sendTransaction(txRequest); - // Tweak the tx.wait so the receipt has extra properties - addContractWait(contract, tx); - return tx; - }); - }; -} -function buildDefault(contract, fragment, collapseSimple) { - if (fragment.constant) { - return buildCall(contract, fragment, collapseSimple); - } - return buildSend(contract, fragment); -} -function getEventTag(filter) { - if (filter.address && (filter.topics == null || filter.topics.length === 0)) { - return "*"; - } - return (filter.address || "*") + "@" + (filter.topics ? filter.topics.map((topic) => { - if (Array.isArray(topic)) { - return topic.join("|"); - } - return topic; - }).join(":") : ""); -} -class RunningEvent { - constructor(tag, filter) { - defineReadOnly(this, "tag", tag); - defineReadOnly(this, "filter", filter); - this._listeners = []; - } - addListener(listener, once) { - this._listeners.push({ listener: listener, once: once }); - } - removeListener(listener) { - let done = false; - this._listeners = this._listeners.filter((item) => { - if (done || item.listener !== listener) { - return true; - } - done = true; - return false; - }); - } - removeAllListeners() { - this._listeners = []; - } - listeners() { - return this._listeners.map((i) => i.listener); - } - listenerCount() { - return this._listeners.length; - } - run(args) { - const listenerCount = this.listenerCount(); - this._listeners = this._listeners.filter((item) => { - const argsCopy = args.slice(); - // Call the callback in the next event loop - setTimeout(() => { - item.listener.apply(this, argsCopy); - }, 0); - // Reschedule it if it not "once" - return !(item.once); - }); - return listenerCount; - } - prepareEvent(event) { - } - // Returns the array that will be applied to an emit - getEmit(event) { - return [event]; - } -} -class ErrorRunningEvent extends RunningEvent { - constructor() { - super("error", null); - } -} -// @TODO Fragment should inherit Wildcard? and just override getEmit? -// or have a common abstract super class, with enough constructor -// options to configure both. -// A Fragment Event will populate all the properties that Wildcard -// will, and additionally dereference the arguments when emitting -class FragmentRunningEvent extends RunningEvent { - constructor(address, contractInterface, fragment, topics) { - const filter = { - address: address - }; - let topic = contractInterface.getEventTopic(fragment); - if (topics) { - if (topic !== topics[0]) { - logger$i.throwArgumentError("topic mismatch", "topics", topics); - } - filter.topics = topics.slice(); - } - else { - filter.topics = [topic]; - } - super(getEventTag(filter), filter); - defineReadOnly(this, "address", address); - defineReadOnly(this, "interface", contractInterface); - defineReadOnly(this, "fragment", fragment); - } - prepareEvent(event) { - super.prepareEvent(event); - event.event = this.fragment.name; - event.eventSignature = this.fragment.format(); - event.decode = (data, topics) => { - return this.interface.decodeEventLog(this.fragment, data, topics); - }; - try { - event.args = this.interface.decodeEventLog(this.fragment, event.data, event.topics); - } - catch (error) { - event.args = null; - event.decodeError = error; - } - } - getEmit(event) { - const errors = checkResultErrors(event.args); - if (errors.length) { - throw errors[0].error; - } - const args = (event.args || []).slice(); - args.push(event); - return args; - } -} -// A Wildcard Event will attempt to populate: -// - event The name of the event name -// - eventSignature The full signature of the event -// - decode A function to decode data and topics -// - args The decoded data and topics -class WildcardRunningEvent extends RunningEvent { - constructor(address, contractInterface) { - super("*", { address: address }); - defineReadOnly(this, "address", address); - defineReadOnly(this, "interface", contractInterface); - } - prepareEvent(event) { - super.prepareEvent(event); - try { - const parsed = this.interface.parseLog(event); - event.event = parsed.name; - event.eventSignature = parsed.signature; - event.decode = (data, topics) => { - return this.interface.decodeEventLog(parsed.eventFragment, data, topics); - }; - event.args = parsed.args; - } - catch (error) { - // No matching event - } - } -} -class BaseContract { - constructor(addressOrName, contractInterface, signerOrProvider) { - // @TODO: Maybe still check the addressOrName looks like a valid address or name? - //address = getAddress(address); - defineReadOnly(this, "interface", getStatic(new.target, "getInterface")(contractInterface)); - if (signerOrProvider == null) { - defineReadOnly(this, "provider", null); - defineReadOnly(this, "signer", null); - } - else if (Signer.isSigner(signerOrProvider)) { - defineReadOnly(this, "provider", signerOrProvider.provider || null); - defineReadOnly(this, "signer", signerOrProvider); - } - else if (Provider.isProvider(signerOrProvider)) { - defineReadOnly(this, "provider", signerOrProvider); - defineReadOnly(this, "signer", null); - } - else { - logger$i.throwArgumentError("invalid signer or provider", "signerOrProvider", signerOrProvider); - } - defineReadOnly(this, "callStatic", {}); - defineReadOnly(this, "estimateGas", {}); - defineReadOnly(this, "functions", {}); - defineReadOnly(this, "populateTransaction", {}); - defineReadOnly(this, "filters", {}); - { - const uniqueFilters = {}; - Object.keys(this.interface.events).forEach((eventSignature) => { - const event = this.interface.events[eventSignature]; - defineReadOnly(this.filters, eventSignature, (...args) => { - return { - address: this.address, - topics: this.interface.encodeFilterTopics(event, args) - }; - }); - if (!uniqueFilters[event.name]) { - uniqueFilters[event.name] = []; - } - uniqueFilters[event.name].push(eventSignature); - }); - Object.keys(uniqueFilters).forEach((name) => { - const filters = uniqueFilters[name]; - if (filters.length === 1) { - defineReadOnly(this.filters, name, this.filters[filters[0]]); - } - else { - logger$i.warn(`Duplicate definition of ${name} (${filters.join(", ")})`); - } - }); - } - defineReadOnly(this, "_runningEvents", {}); - defineReadOnly(this, "_wrappedEmits", {}); - if (addressOrName == null) { - logger$i.throwArgumentError("invalid contract address or ENS name", "addressOrName", addressOrName); - } - defineReadOnly(this, "address", addressOrName); - if (this.provider) { - defineReadOnly(this, "resolvedAddress", resolveName(this.provider, addressOrName)); - } - else { - try { - defineReadOnly(this, "resolvedAddress", Promise.resolve(getAddress(addressOrName))); - } - catch (error) { - // Without a provider, we cannot use ENS names - logger$i.throwError("provider is required to use ENS name as contract address", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "new Contract" - }); - } - } - // Swallow bad ENS names to prevent Unhandled Exceptions - this.resolvedAddress.catch((e) => { }); - const uniqueNames = {}; - const uniqueSignatures = {}; - Object.keys(this.interface.functions).forEach((signature) => { - const fragment = this.interface.functions[signature]; - // Check that the signature is unique; if not the ABI generation has - // not been cleaned or may be incorrectly generated - if (uniqueSignatures[signature]) { - logger$i.warn(`Duplicate ABI entry for ${JSON.stringify(signature)}`); - return; - } - uniqueSignatures[signature] = true; - // Track unique names; we only expose bare named functions if they - // are ambiguous - { - const name = fragment.name; - if (!uniqueNames[`%${name}`]) { - uniqueNames[`%${name}`] = []; - } - uniqueNames[`%${name}`].push(signature); - } - if (this[signature] == null) { - defineReadOnly(this, signature, buildDefault(this, fragment, true)); - } - // We do not collapse simple calls on this bucket, which allows - // frameworks to safely use this without introspection as well as - // allows decoding error recovery. - if (this.functions[signature] == null) { - defineReadOnly(this.functions, signature, buildDefault(this, fragment, false)); - } - if (this.callStatic[signature] == null) { - defineReadOnly(this.callStatic, signature, buildCall(this, fragment, true)); - } - if (this.populateTransaction[signature] == null) { - defineReadOnly(this.populateTransaction, signature, buildPopulate(this, fragment)); - } - if (this.estimateGas[signature] == null) { - defineReadOnly(this.estimateGas, signature, buildEstimate(this, fragment)); - } - }); - Object.keys(uniqueNames).forEach((name) => { - // Ambiguous names to not get attached as bare names - const signatures = uniqueNames[name]; - if (signatures.length > 1) { - return; - } - // Strip off the leading "%" used for prototype protection - name = name.substring(1); - const signature = signatures[0]; - // If overwriting a member property that is null, swallow the error - try { - if (this[name] == null) { - defineReadOnly(this, name, this[signature]); - } - } - catch (e) { } - if (this.functions[name] == null) { - defineReadOnly(this.functions, name, this.functions[signature]); - } - if (this.callStatic[name] == null) { - defineReadOnly(this.callStatic, name, this.callStatic[signature]); - } - if (this.populateTransaction[name] == null) { - defineReadOnly(this.populateTransaction, name, this.populateTransaction[signature]); - } - if (this.estimateGas[name] == null) { - defineReadOnly(this.estimateGas, name, this.estimateGas[signature]); - } - }); - } - static getContractAddress(transaction) { - return getContractAddress(transaction); - } - static getInterface(contractInterface) { - if (Interface.isInterface(contractInterface)) { - return contractInterface; - } - return new Interface(contractInterface); - } - // @TODO: Allow timeout? - deployed() { - return this._deployed(); - } - _deployed(blockTag) { - if (!this._deployedPromise) { - // If we were just deployed, we know the transaction we should occur in - if (this.deployTransaction) { - this._deployedPromise = this.deployTransaction.wait().then(() => { - return this; - }); - } - else { - // @TODO: Once we allow a timeout to be passed in, we will wait - // up to that many blocks for getCode - // Otherwise, poll for our code to be deployed - this._deployedPromise = this.provider.getCode(this.address, blockTag).then((code) => { - if (code === "0x") { - logger$i.throwError("contract not deployed", Logger.errors.UNSUPPORTED_OPERATION, { - contractAddress: this.address, - operation: "getDeployed" - }); - } - return this; - }); - } - } - return this._deployedPromise; - } - // @TODO: - // estimateFallback(overrides?: TransactionRequest): Promise - // @TODO: - // estimateDeploy(bytecode: string, ...args): Promise - fallback(overrides) { - if (!this.signer) { - logger$i.throwError("sending a transactions require a signer", Logger.errors.UNSUPPORTED_OPERATION, { operation: "sendTransaction(fallback)" }); - } - const tx = shallowCopy(overrides || {}); - ["from", "to"].forEach(function (key) { - if (tx[key] == null) { - return; - } - logger$i.throwError("cannot override " + key, Logger.errors.UNSUPPORTED_OPERATION, { operation: key }); - }); - tx.to = this.resolvedAddress; - return this.deployed().then(() => { - return this.signer.sendTransaction(tx); - }); - } - // Reconnect to a different signer or provider - connect(signerOrProvider) { - if (typeof (signerOrProvider) === "string") { - signerOrProvider = new VoidSigner(signerOrProvider, this.provider); - } - const contract = new (this.constructor)(this.address, this.interface, signerOrProvider); - if (this.deployTransaction) { - defineReadOnly(contract, "deployTransaction", this.deployTransaction); - } - return contract; - } - // Re-attach to a different on-chain instance of this contract - attach(addressOrName) { - return new (this.constructor)(addressOrName, this.interface, this.signer || this.provider); - } - static isIndexed(value) { - return Indexed.isIndexed(value); - } - _normalizeRunningEvent(runningEvent) { - // Already have an instance of this event running; we can re-use it - if (this._runningEvents[runningEvent.tag]) { - return this._runningEvents[runningEvent.tag]; - } - return runningEvent; - } - _getRunningEvent(eventName) { - if (typeof (eventName) === "string") { - // Listen for "error" events (if your contract has an error event, include - // the full signature to bypass this special event keyword) - if (eventName === "error") { - return this._normalizeRunningEvent(new ErrorRunningEvent()); - } - // Listen for any event that is registered - if (eventName === "event") { - return this._normalizeRunningEvent(new RunningEvent("event", null)); - } - // Listen for any event - if (eventName === "*") { - return this._normalizeRunningEvent(new WildcardRunningEvent(this.address, this.interface)); - } - // Get the event Fragment (throws if ambiguous/unknown event) - const fragment = this.interface.getEvent(eventName); - return this._normalizeRunningEvent(new FragmentRunningEvent(this.address, this.interface, fragment)); - } - // We have topics to filter by... - if (eventName.topics && eventName.topics.length > 0) { - // Is it a known topichash? (throws if no matching topichash) - try { - const topic = eventName.topics[0]; - if (typeof (topic) !== "string") { - throw new Error("invalid topic"); // @TODO: May happen for anonymous events - } - const fragment = this.interface.getEvent(topic); - return this._normalizeRunningEvent(new FragmentRunningEvent(this.address, this.interface, fragment, eventName.topics)); - } - catch (error) { } - // Filter by the unknown topichash - const filter = { - address: this.address, - topics: eventName.topics - }; - return this._normalizeRunningEvent(new RunningEvent(getEventTag(filter), filter)); - } - return this._normalizeRunningEvent(new WildcardRunningEvent(this.address, this.interface)); - } - _checkRunningEvents(runningEvent) { - if (runningEvent.listenerCount() === 0) { - delete this._runningEvents[runningEvent.tag]; - // If we have a poller for this, remove it - const emit = this._wrappedEmits[runningEvent.tag]; - if (emit && runningEvent.filter) { - this.provider.off(runningEvent.filter, emit); - delete this._wrappedEmits[runningEvent.tag]; - } - } - } - // Subclasses can override this to gracefully recover - // from parse errors if they wish - _wrapEvent(runningEvent, log, listener) { - const event = deepCopy(log); - event.removeListener = () => { - if (!listener) { - return; - } - runningEvent.removeListener(listener); - this._checkRunningEvents(runningEvent); - }; - event.getBlock = () => { return this.provider.getBlock(log.blockHash); }; - event.getTransaction = () => { return this.provider.getTransaction(log.transactionHash); }; - event.getTransactionReceipt = () => { return this.provider.getTransactionReceipt(log.transactionHash); }; - // This may throw if the topics and data mismatch the signature - runningEvent.prepareEvent(event); - return event; - } - _addEventListener(runningEvent, listener, once) { - if (!this.provider) { - logger$i.throwError("events require a provider or a signer with a provider", Logger.errors.UNSUPPORTED_OPERATION, { operation: "once" }); - } - runningEvent.addListener(listener, once); - // Track this running event and its listeners (may already be there; but no hard in updating) - this._runningEvents[runningEvent.tag] = runningEvent; - // If we are not polling the provider, start polling - if (!this._wrappedEmits[runningEvent.tag]) { - const wrappedEmit = (log) => { - let event = this._wrapEvent(runningEvent, log, listener); - // Try to emit the result for the parameterized event... - if (event.decodeError == null) { - try { - const args = runningEvent.getEmit(event); - this.emit(runningEvent.filter, ...args); - } - catch (error) { - event.decodeError = error.error; - } - } - // Always emit "event" for fragment-base events - if (runningEvent.filter != null) { - this.emit("event", event); - } - // Emit "error" if there was an error - if (event.decodeError != null) { - this.emit("error", event.decodeError, event); - } - }; - this._wrappedEmits[runningEvent.tag] = wrappedEmit; - // Special events, like "error" do not have a filter - if (runningEvent.filter != null) { - this.provider.on(runningEvent.filter, wrappedEmit); - } - } - } - queryFilter(event, fromBlockOrBlockhash, toBlock) { - const runningEvent = this._getRunningEvent(event); - const filter = shallowCopy(runningEvent.filter); - if (typeof (fromBlockOrBlockhash) === "string" && isHexString(fromBlockOrBlockhash, 32)) { - if (toBlock != null) { - logger$i.throwArgumentError("cannot specify toBlock with blockhash", "toBlock", toBlock); - } - filter.blockHash = fromBlockOrBlockhash; - } - else { - filter.fromBlock = ((fromBlockOrBlockhash != null) ? fromBlockOrBlockhash : 0); - filter.toBlock = ((toBlock != null) ? toBlock : "latest"); - } - return this.provider.getLogs(filter).then((logs) => { - return logs.map((log) => this._wrapEvent(runningEvent, log, null)); - }); - } - on(event, listener) { - this._addEventListener(this._getRunningEvent(event), listener, false); - return this; - } - once(event, listener) { - this._addEventListener(this._getRunningEvent(event), listener, true); - return this; - } - emit(eventName, ...args) { - if (!this.provider) { - return false; - } - const runningEvent = this._getRunningEvent(eventName); - const result = (runningEvent.run(args) > 0); - // May have drained all the "once" events; check for living events - this._checkRunningEvents(runningEvent); - return result; - } - listenerCount(eventName) { - if (!this.provider) { - return 0; - } - if (eventName == null) { - return Object.keys(this._runningEvents).reduce((accum, key) => { - return accum + this._runningEvents[key].listenerCount(); - }, 0); - } - return this._getRunningEvent(eventName).listenerCount(); - } - listeners(eventName) { - if (!this.provider) { - return []; - } - if (eventName == null) { - const result = []; - for (let tag in this._runningEvents) { - this._runningEvents[tag].listeners().forEach((listener) => { - result.push(listener); - }); - } - return result; - } - return this._getRunningEvent(eventName).listeners(); - } - removeAllListeners(eventName) { - if (!this.provider) { - return this; - } - if (eventName == null) { - for (const tag in this._runningEvents) { - const runningEvent = this._runningEvents[tag]; - runningEvent.removeAllListeners(); - this._checkRunningEvents(runningEvent); - } - return this; - } - // Delete any listeners - const runningEvent = this._getRunningEvent(eventName); - runningEvent.removeAllListeners(); - this._checkRunningEvents(runningEvent); - return this; - } - off(eventName, listener) { - if (!this.provider) { - return this; - } - const runningEvent = this._getRunningEvent(eventName); - runningEvent.removeListener(listener); - this._checkRunningEvents(runningEvent); - return this; - } - removeListener(eventName, listener) { - return this.off(eventName, listener); - } -} -class Contract extends BaseContract { -} -class ContractFactory { - constructor(contractInterface, bytecode, signer) { - let bytecodeHex = null; - if (typeof (bytecode) === "string") { - bytecodeHex = bytecode; - } - else if (isBytes(bytecode)) { - bytecodeHex = hexlify(bytecode); - } - else if (bytecode && typeof (bytecode.object) === "string") { - // Allow the bytecode object from the Solidity compiler - bytecodeHex = bytecode.object; - } - else { - // Crash in the next verification step - bytecodeHex = "!"; - } - // Make sure it is 0x prefixed - if (bytecodeHex.substring(0, 2) !== "0x") { - bytecodeHex = "0x" + bytecodeHex; - } - // Make sure the final result is valid bytecode - if (!isHexString(bytecodeHex) || (bytecodeHex.length % 2)) { - logger$i.throwArgumentError("invalid bytecode", "bytecode", bytecode); - } - // If we have a signer, make sure it is valid - if (signer && !Signer.isSigner(signer)) { - logger$i.throwArgumentError("invalid signer", "signer", signer); - } - defineReadOnly(this, "bytecode", bytecodeHex); - defineReadOnly(this, "interface", getStatic(new.target, "getInterface")(contractInterface)); - defineReadOnly(this, "signer", signer || null); - } - // @TODO: Future; rename to populateTransaction? - getDeployTransaction(...args) { - let tx = {}; - // If we have 1 additional argument, we allow transaction overrides - if (args.length === this.interface.deploy.inputs.length + 1 && typeof (args[args.length - 1]) === "object") { - tx = shallowCopy(args.pop()); - for (const key in tx) { - if (!allowedTransactionKeys$2[key]) { - throw new Error("unknown transaction override " + key); - } - } - } - // Do not allow these to be overridden in a deployment transaction - ["data", "from", "to"].forEach((key) => { - if (tx[key] == null) { - return; - } - logger$i.throwError("cannot override " + key, Logger.errors.UNSUPPORTED_OPERATION, { operation: key }); - }); - if (tx.value) { - const value = BigNumber.from(tx.value); - if (!value.isZero() && !this.interface.deploy.payable) { - logger$i.throwError("non-payable constructor cannot override value", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "overrides.value", - value: tx.value - }); - } - } - // Make sure the call matches the constructor signature - logger$i.checkArgumentCount(args.length, this.interface.deploy.inputs.length, " in Contract constructor"); - // Set the data to the bytecode + the encoded constructor arguments - tx.data = hexlify(concat([ - this.bytecode, - this.interface.encodeDeploy(args) - ])); - return tx; - } - deploy(...args) { - return __awaiter$4(this, void 0, void 0, function* () { - let overrides = {}; - // If 1 extra parameter was passed in, it contains overrides - if (args.length === this.interface.deploy.inputs.length + 1) { - overrides = args.pop(); - } - // Make sure the call matches the constructor signature - logger$i.checkArgumentCount(args.length, this.interface.deploy.inputs.length, " in Contract constructor"); - // Resolve ENS names and promises in the arguments - const params = yield resolveAddresses(this.signer, args, this.interface.deploy.inputs); - params.push(overrides); - // Get the deployment transaction (with optional overrides) - const unsignedTx = this.getDeployTransaction(...params); - // Send the deployment transaction - const tx = yield this.signer.sendTransaction(unsignedTx); - const address = getStatic(this.constructor, "getContractAddress")(tx); - const contract = getStatic(this.constructor, "getContract")(address, this.interface, this.signer); - // Add the modified wait that wraps events - addContractWait(contract, tx); - defineReadOnly(contract, "deployTransaction", tx); - return contract; - }); - } - attach(address) { - return (this.constructor).getContract(address, this.interface, this.signer); - } - connect(signer) { - return new (this.constructor)(this.interface, this.bytecode, signer); - } - static fromSolidity(compilerOutput, signer) { - if (compilerOutput == null) { - logger$i.throwError("missing compiler output", Logger.errors.MISSING_ARGUMENT, { argument: "compilerOutput" }); - } - if (typeof (compilerOutput) === "string") { - compilerOutput = JSON.parse(compilerOutput); - } - const abi = compilerOutput.abi; - let bytecode = null; - if (compilerOutput.bytecode) { - bytecode = compilerOutput.bytecode; - } - else if (compilerOutput.evm && compilerOutput.evm.bytecode) { - bytecode = compilerOutput.evm.bytecode; - } - return new this(abi, bytecode, signer); - } - static getInterface(contractInterface) { - return Contract.getInterface(contractInterface); - } - static getContractAddress(tx) { - return getContractAddress(tx); - } - static getContract(address, contractInterface, signer) { - return new Contract(address, contractInterface, signer); - } -} - -/** - * var basex = require("base-x"); - * - * This implementation is heavily based on base-x. The main reason to - * deviate was to prevent the dependency of Buffer. - * - * Contributors: - * - * base-x encoding - * Forked from https://github.com/cryptocoinjs/bs58 - * Originally written by Mike Hearn for BitcoinJ - * Copyright (c) 2011 Google Inc - * Ported to JavaScript by Stefan Thomas - * Merged Buffer refactorings from base58-native by Stephen Pair - * Copyright (c) 2013 BitPay Inc - * - * The MIT License (MIT) - * - * Copyright base-x contributors (c) 2016 - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - */ -class BaseX { - constructor(alphabet) { - defineReadOnly(this, "alphabet", alphabet); - defineReadOnly(this, "base", alphabet.length); - defineReadOnly(this, "_alphabetMap", {}); - defineReadOnly(this, "_leader", alphabet.charAt(0)); - // pre-compute lookup table - for (let i = 0; i < alphabet.length; i++) { - this._alphabetMap[alphabet.charAt(i)] = i; - } - } - encode(value) { - let source = arrayify(value); - if (source.length === 0) { - return ""; - } - let digits = [0]; - for (let i = 0; i < source.length; ++i) { - let carry = source[i]; - for (let j = 0; j < digits.length; ++j) { - carry += digits[j] << 8; - digits[j] = carry % this.base; - carry = (carry / this.base) | 0; - } - while (carry > 0) { - digits.push(carry % this.base); - carry = (carry / this.base) | 0; - } - } - let string = ""; - // deal with leading zeros - for (let k = 0; source[k] === 0 && k < source.length - 1; ++k) { - string += this._leader; - } - // convert digits to a string - for (let q = digits.length - 1; q >= 0; --q) { - string += this.alphabet[digits[q]]; - } - return string; - } - decode(value) { - if (typeof (value) !== "string") { - throw new TypeError("Expected String"); - } - let bytes = []; - if (value.length === 0) { - return new Uint8Array(bytes); - } - bytes.push(0); - for (let i = 0; i < value.length; i++) { - let byte = this._alphabetMap[value[i]]; - if (byte === undefined) { - throw new Error("Non-base" + this.base + " character"); - } - let carry = byte; - for (let j = 0; j < bytes.length; ++j) { - carry += bytes[j] * this.base; - bytes[j] = carry & 0xff; - carry >>= 8; - } - while (carry > 0) { - bytes.push(carry & 0xff); - carry >>= 8; - } - } - // deal with leading zeros - for (let k = 0; value[k] === this._leader && k < value.length - 1; ++k) { - bytes.push(0); - } - return arrayify(new Uint8Array(bytes.reverse())); - } -} -const Base32 = new BaseX("abcdefghijklmnopqrstuvwxyz234567"); -const Base58 = new BaseX("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"); -//console.log(Base58.decode("Qmd2V777o5XvJbYMeMb8k2nU5f8d3ciUQ5YpYuWhzv8iDj")) -//console.log(Base58.encode(Base58.decode("Qmd2V777o5XvJbYMeMb8k2nU5f8d3ciUQ5YpYuWhzv8iDj"))) - -var SupportedAlgorithm; -(function (SupportedAlgorithm) { - SupportedAlgorithm["sha256"] = "sha256"; - SupportedAlgorithm["sha512"] = "sha512"; -})(SupportedAlgorithm || (SupportedAlgorithm = {})); -; - -const version$e = "sha2/5.7.0"; - -"use strict"; -const logger$j = new Logger(version$e); -function ripemd160$1(data) { - return "0x" + (hash_1.ripemd160().update(arrayify(data)).digest("hex")); -} -function sha256$1(data) { - return "0x" + (hash_1.sha256().update(arrayify(data)).digest("hex")); -} -function sha512$1(data) { - return "0x" + (hash_1.sha512().update(arrayify(data)).digest("hex")); -} -function computeHmac(algorithm, key, data) { - if (!SupportedAlgorithm[algorithm]) { - logger$j.throwError("unsupported algorithm " + algorithm, Logger.errors.UNSUPPORTED_OPERATION, { - operation: "hmac", - algorithm: algorithm - }); - } - return "0x" + hash_1.hmac(hash_1[algorithm], arrayify(key)).update(arrayify(data)).digest("hex"); -} - -"use strict"; -function pbkdf2(password, salt, iterations, keylen, hashAlgorithm) { - password = arrayify(password); - salt = arrayify(salt); - let hLen; - let l = 1; - const DK = new Uint8Array(keylen); - const block1 = new Uint8Array(salt.length + 4); - block1.set(salt); - //salt.copy(block1, 0, 0, salt.length) - let r; - let T; - for (let i = 1; i <= l; i++) { - //block1.writeUInt32BE(i, salt.length) - block1[salt.length] = (i >> 24) & 0xff; - block1[salt.length + 1] = (i >> 16) & 0xff; - block1[salt.length + 2] = (i >> 8) & 0xff; - block1[salt.length + 3] = i & 0xff; - //let U = createHmac(password).update(block1).digest(); - let U = arrayify(computeHmac(hashAlgorithm, password, block1)); - if (!hLen) { - hLen = U.length; - T = new Uint8Array(hLen); - l = Math.ceil(keylen / hLen); - r = keylen - (l - 1) * hLen; - } - //U.copy(T, 0, 0, hLen) - T.set(U); - for (let j = 1; j < iterations; j++) { - //U = createHmac(password).update(U).digest(); - U = arrayify(computeHmac(hashAlgorithm, password, U)); - for (let k = 0; k < hLen; k++) - T[k] ^= U[k]; - } - const destPos = (i - 1) * hLen; - const len = (i === l ? r : hLen); - //T.copy(DK, destPos, 0, len) - DK.set(arrayify(T).slice(0, len), destPos); - } - return hexlify(DK); -} - -const version$f = "wordlists/5.7.0"; - -"use strict"; -// This gets overridden by rollup -const exportWordlist = false; -const logger$k = new Logger(version$f); -class Wordlist { - constructor(locale) { - logger$k.checkAbstract(new.target, Wordlist); - defineReadOnly(this, "locale", locale); - } - // Subclasses may override this - split(mnemonic) { - return mnemonic.toLowerCase().split(/ +/g); - } - // Subclasses may override this - join(words) { - return words.join(" "); - } - static check(wordlist) { - const words = []; - for (let i = 0; i < 2048; i++) { - const word = wordlist.getWord(i); - /* istanbul ignore if */ - if (i !== wordlist.getWordIndex(word)) { - return "0x"; - } - words.push(word); - } - return id(words.join("\n") + "\n"); - } - static register(lang, name) { - if (!name) { - name = lang.locale; - } - /* istanbul ignore if */ - if (exportWordlist) { - try { - const anyGlobal = window; - if (anyGlobal._ethers && anyGlobal._ethers.wordlists) { - if (!anyGlobal._ethers.wordlists[name]) { - defineReadOnly(anyGlobal._ethers.wordlists, name, lang); - } - } - } - catch (error) { } - } - } -} - -"use strict"; -const words = "AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImproveImpulseInchIncludeInco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-let wordlist = null; -function loadWords(lang) { - if (wordlist != null) { - return; - } - wordlist = words.replace(/([A-Z])/g, " $1").toLowerCase().substring(1).split(" "); - // Verify the computed list matches the official list - /* istanbul ignore if */ - if (Wordlist.check(lang) !== "0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60") { - wordlist = null; - throw new Error("BIP39 Wordlist for en (English) FAILED"); - } -} -class LangEn extends Wordlist { - constructor() { - super("en"); - } - getWord(index) { - loadWords(this); - return wordlist[index]; - } - getWordIndex(word) { - loadWords(this); - return wordlist.indexOf(word); - } -} -const langEn = new LangEn(); -Wordlist.register(langEn); - -"use strict"; -const wordlists = { - en: langEn -}; - -"use strict"; - -const version$g = "hdnode/5.7.0"; - -"use strict"; -const logger$l = new Logger(version$g); -const N = BigNumber.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"); -// "Bitcoin seed" -const MasterSecret = toUtf8Bytes("Bitcoin seed"); -const HardenedBit = 0x80000000; -// Returns a byte with the MSB bits set -function getUpperMask(bits) { - return ((1 << bits) - 1) << (8 - bits); -} -// Returns a byte with the LSB bits set -function getLowerMask(bits) { - return (1 << bits) - 1; -} -function bytes32(value) { - return hexZeroPad(hexlify(value), 32); -} -function base58check(data) { - return Base58.encode(concat([data, hexDataSlice(sha256$1(sha256$1(data)), 0, 4)])); -} -function getWordlist(wordlist) { - if (wordlist == null) { - return wordlists["en"]; - } - if (typeof (wordlist) === "string") { - const words = wordlists[wordlist]; - if (words == null) { - logger$l.throwArgumentError("unknown locale", "wordlist", wordlist); - } - return words; - } - return wordlist; -} -const _constructorGuard$3 = {}; -const defaultPath = "m/44'/60'/0'/0/0"; -; -class HDNode { - /** - * This constructor should not be called directly. - * - * Please use: - * - fromMnemonic - * - fromSeed - */ - constructor(constructorGuard, privateKey, publicKey, parentFingerprint, chainCode, index, depth, mnemonicOrPath) { - /* istanbul ignore if */ - if (constructorGuard !== _constructorGuard$3) { - throw new Error("HDNode constructor cannot be called directly"); - } - if (privateKey) { - const signingKey = new SigningKey(privateKey); - defineReadOnly(this, "privateKey", signingKey.privateKey); - defineReadOnly(this, "publicKey", signingKey.compressedPublicKey); - } - else { - defineReadOnly(this, "privateKey", null); - defineReadOnly(this, "publicKey", hexlify(publicKey)); - } - defineReadOnly(this, "parentFingerprint", parentFingerprint); - defineReadOnly(this, "fingerprint", hexDataSlice(ripemd160$1(sha256$1(this.publicKey)), 0, 4)); - defineReadOnly(this, "address", computeAddress(this.publicKey)); - defineReadOnly(this, "chainCode", chainCode); - defineReadOnly(this, "index", index); - defineReadOnly(this, "depth", depth); - if (mnemonicOrPath == null) { - // From a source that does not preserve the path (e.g. extended keys) - defineReadOnly(this, "mnemonic", null); - defineReadOnly(this, "path", null); - } - else if (typeof (mnemonicOrPath) === "string") { - // From a source that does not preserve the mnemonic (e.g. neutered) - defineReadOnly(this, "mnemonic", null); - defineReadOnly(this, "path", mnemonicOrPath); - } - else { - // From a fully qualified source - defineReadOnly(this, "mnemonic", mnemonicOrPath); - defineReadOnly(this, "path", mnemonicOrPath.path); - } - } - get extendedKey() { - // We only support the mainnet values for now, but if anyone needs - // testnet values, let me know. I believe current sentiment is that - // we should always use mainnet, and use BIP-44 to derive the network - // - Mainnet: public=0x0488B21E, private=0x0488ADE4 - // - Testnet: public=0x043587CF, private=0x04358394 - if (this.depth >= 256) { - throw new Error("Depth too large!"); - } - return base58check(concat([ - ((this.privateKey != null) ? "0x0488ADE4" : "0x0488B21E"), - hexlify(this.depth), - this.parentFingerprint, - hexZeroPad(hexlify(this.index), 4), - this.chainCode, - ((this.privateKey != null) ? concat(["0x00", this.privateKey]) : this.publicKey), - ])); - } - neuter() { - return new HDNode(_constructorGuard$3, null, this.publicKey, this.parentFingerprint, this.chainCode, this.index, this.depth, this.path); - } - _derive(index) { - if (index > 0xffffffff) { - throw new Error("invalid index - " + String(index)); - } - // Base path - let path = this.path; - if (path) { - path += "/" + (index & ~HardenedBit); - } - const data = new Uint8Array(37); - if (index & HardenedBit) { - if (!this.privateKey) { - throw new Error("cannot derive child of neutered node"); - } - // Data = 0x00 || ser_256(k_par) - data.set(arrayify(this.privateKey), 1); - // Hardened path - if (path) { - path += "'"; - } - } - else { - // Data = ser_p(point(k_par)) - data.set(arrayify(this.publicKey)); - } - // Data += ser_32(i) - for (let i = 24; i >= 0; i -= 8) { - data[33 + (i >> 3)] = ((index >> (24 - i)) & 0xff); - } - const I = arrayify(computeHmac(SupportedAlgorithm.sha512, this.chainCode, data)); - const IL = I.slice(0, 32); - const IR = I.slice(32); - // The private key - let ki = null; - // The public key - let Ki = null; - if (this.privateKey) { - ki = bytes32(BigNumber.from(IL).add(this.privateKey).mod(N)); - } - else { - const ek = new SigningKey(hexlify(IL)); - Ki = ek._addPoint(this.publicKey); - } - let mnemonicOrPath = path; - const srcMnemonic = this.mnemonic; - if (srcMnemonic) { - mnemonicOrPath = Object.freeze({ - phrase: srcMnemonic.phrase, - path: path, - locale: (srcMnemonic.locale || "en") - }); - } - return new HDNode(_constructorGuard$3, ki, Ki, this.fingerprint, bytes32(IR), index, this.depth + 1, mnemonicOrPath); - } - derivePath(path) { - const components = path.split("/"); - if (components.length === 0 || (components[0] === "m" && this.depth !== 0)) { - throw new Error("invalid path - " + path); - } - if (components[0] === "m") { - components.shift(); - } - let result = this; - for (let i = 0; i < components.length; i++) { - const component = components[i]; - if (component.match(/^[0-9]+'$/)) { - const index = parseInt(component.substring(0, component.length - 1)); - if (index >= HardenedBit) { - throw new Error("invalid path index - " + component); - } - result = result._derive(HardenedBit + index); - } - else if (component.match(/^[0-9]+$/)) { - const index = parseInt(component); - if (index >= HardenedBit) { - throw new Error("invalid path index - " + component); - } - result = result._derive(index); - } - else { - throw new Error("invalid path component - " + component); - } - } - return result; - } - static _fromSeed(seed, mnemonic) { - const seedArray = arrayify(seed); - if (seedArray.length < 16 || seedArray.length > 64) { - throw new Error("invalid seed"); - } - const I = arrayify(computeHmac(SupportedAlgorithm.sha512, MasterSecret, seedArray)); - return new HDNode(_constructorGuard$3, bytes32(I.slice(0, 32)), null, "0x00000000", bytes32(I.slice(32)), 0, 0, mnemonic); - } - static fromMnemonic(mnemonic, password, wordlist) { - // If a locale name was passed in, find the associated wordlist - wordlist = getWordlist(wordlist); - // Normalize the case and spacing in the mnemonic (throws if the mnemonic is invalid) - mnemonic = entropyToMnemonic(mnemonicToEntropy(mnemonic, wordlist), wordlist); - return HDNode._fromSeed(mnemonicToSeed(mnemonic, password), { - phrase: mnemonic, - path: "m", - locale: wordlist.locale - }); - } - static fromSeed(seed) { - return HDNode._fromSeed(seed, null); - } - static fromExtendedKey(extendedKey) { - const bytes = Base58.decode(extendedKey); - if (bytes.length !== 82 || base58check(bytes.slice(0, 78)) !== extendedKey) { - logger$l.throwArgumentError("invalid extended key", "extendedKey", "[REDACTED]"); - } - const depth = bytes[4]; - const parentFingerprint = hexlify(bytes.slice(5, 9)); - const index = parseInt(hexlify(bytes.slice(9, 13)).substring(2), 16); - const chainCode = hexlify(bytes.slice(13, 45)); - const key = bytes.slice(45, 78); - switch (hexlify(bytes.slice(0, 4))) { - // Public Key - case "0x0488b21e": - case "0x043587cf": - return new HDNode(_constructorGuard$3, null, hexlify(key), parentFingerprint, chainCode, index, depth, null); - // Private Key - case "0x0488ade4": - case "0x04358394 ": - if (key[0] !== 0) { - break; - } - return new HDNode(_constructorGuard$3, hexlify(key.slice(1)), null, parentFingerprint, chainCode, index, depth, null); - } - return logger$l.throwArgumentError("invalid extended key", "extendedKey", "[REDACTED]"); - } -} -function mnemonicToSeed(mnemonic, password) { - if (!password) { - password = ""; - } - const salt = toUtf8Bytes("mnemonic" + password, UnicodeNormalizationForm.NFKD); - return pbkdf2(toUtf8Bytes(mnemonic, UnicodeNormalizationForm.NFKD), salt, 2048, 64, "sha512"); -} -function mnemonicToEntropy(mnemonic, wordlist) { - wordlist = getWordlist(wordlist); - logger$l.checkNormalize(); - const words = wordlist.split(mnemonic); - if ((words.length % 3) !== 0) { - throw new Error("invalid mnemonic"); - } - const entropy = arrayify(new Uint8Array(Math.ceil(11 * words.length / 8))); - let offset = 0; - for (let i = 0; i < words.length; i++) { - let index = wordlist.getWordIndex(words[i].normalize("NFKD")); - if (index === -1) { - throw new Error("invalid mnemonic"); - } - for (let bit = 0; bit < 11; bit++) { - if (index & (1 << (10 - bit))) { - entropy[offset >> 3] |= (1 << (7 - (offset % 8))); - } - offset++; - } - } - const entropyBits = 32 * words.length / 3; - const checksumBits = words.length / 3; - const checksumMask = getUpperMask(checksumBits); - const checksum = arrayify(sha256$1(entropy.slice(0, entropyBits / 8)))[0] & checksumMask; - if (checksum !== (entropy[entropy.length - 1] & checksumMask)) { - throw new Error("invalid checksum"); - } - return hexlify(entropy.slice(0, entropyBits / 8)); -} -function entropyToMnemonic(entropy, wordlist) { - wordlist = getWordlist(wordlist); - entropy = arrayify(entropy); - if ((entropy.length % 4) !== 0 || entropy.length < 16 || entropy.length > 32) { - throw new Error("invalid entropy"); - } - const indices = [0]; - let remainingBits = 11; - for (let i = 0; i < entropy.length; i++) { - // Consume the whole byte (with still more to go) - if (remainingBits > 8) { - indices[indices.length - 1] <<= 8; - indices[indices.length - 1] |= entropy[i]; - remainingBits -= 8; - // This byte will complete an 11-bit index - } - else { - indices[indices.length - 1] <<= remainingBits; - indices[indices.length - 1] |= entropy[i] >> (8 - remainingBits); - // Start the next word - indices.push(entropy[i] & getLowerMask(8 - remainingBits)); - remainingBits += 3; - } - } - // Compute the checksum bits - const checksumBits = entropy.length / 4; - const checksum = arrayify(sha256$1(entropy))[0] & getUpperMask(checksumBits); - // Shift the checksum into the word indices - indices[indices.length - 1] <<= checksumBits; - indices[indices.length - 1] |= (checksum >> (8 - checksumBits)); - return wordlist.join(indices.map((index) => wordlist.getWord(index))); -} -function isValidMnemonic(mnemonic, wordlist) { - try { - mnemonicToEntropy(mnemonic, wordlist); - return true; - } - catch (error) { } - return false; -} -function getAccountPath(index) { - if (typeof (index) !== "number" || index < 0 || index >= HardenedBit || index % 1) { - logger$l.throwArgumentError("invalid account index", "index", index); - } - return `m/44'/60'/${index}'/0/0`; -} - -const version$h = "random/5.7.0"; - -"use strict"; -const logger$m = new Logger(version$h); -// Debugging line for testing browser lib in node -//const window = { crypto: { getRandomValues: () => { } } }; -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis -function getGlobal() { - if (typeof self !== 'undefined') { - return self; - } - if (typeof window !== 'undefined') { - return window; - } - if (typeof global !== 'undefined') { - return global; - } - throw new Error('unable to locate global object'); -} -; -const anyGlobal = getGlobal(); -let crypto = anyGlobal.crypto || anyGlobal.msCrypto; -if (!crypto || !crypto.getRandomValues) { - logger$m.warn("WARNING: Missing strong random number source"); - crypto = { - getRandomValues: function (buffer) { - return logger$m.throwError("no secure random source avaialble", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "crypto.getRandomValues" - }); - } - }; -} -function randomBytes(length) { - if (length <= 0 || length > 1024 || (length % 1) || length != length) { - logger$m.throwArgumentError("invalid length", "length", length); - } - const result = new Uint8Array(length); - crypto.getRandomValues(result); - return arrayify(result); -} -; - -"use strict"; -function shuffled(array) { - array = array.slice(); - for (let i = array.length - 1; i > 0; i--) { - const j = Math.floor(Math.random() * (i + 1)); - const tmp = array[i]; - array[i] = array[j]; - array[j] = tmp; - } - return array; -} - -"use strict"; - -var aesJs = createCommonjsModule(function (module, exports) { -"use strict"; - -(function(root) { - - function checkInt(value) { - return (parseInt(value) === value); - } - - function checkInts(arrayish) { - if (!checkInt(arrayish.length)) { return false; } - - for (var i = 0; i < arrayish.length; i++) { - if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { - return false; - } - } - - return true; - } - - function coerceArray(arg, copy) { - - // ArrayBuffer view - if (arg.buffer && ArrayBuffer.isView(arg) && arg.name === 'Uint8Array') { - - if (copy) { - if (arg.slice) { - arg = arg.slice(); - } else { - arg = Array.prototype.slice.call(arg); - } - } - - return arg; - } - - // It's an array; check it is a valid representation of a byte - if (Array.isArray(arg)) { - if (!checkInts(arg)) { - throw new Error('Array contains invalid value: ' + arg); - } - - return new Uint8Array(arg); - } - - // Something else, but behaves like an array (maybe a Buffer? Arguments?) - if (checkInt(arg.length) && checkInts(arg)) { - return new Uint8Array(arg); - } - - throw new Error('unsupported array-like object'); - } - - function createArray(length) { - return new Uint8Array(length); - } - - function copyArray(sourceArray, targetArray, targetStart, sourceStart, sourceEnd) { - if (sourceStart != null || sourceEnd != null) { - if (sourceArray.slice) { - sourceArray = sourceArray.slice(sourceStart, sourceEnd); - } else { - sourceArray = Array.prototype.slice.call(sourceArray, sourceStart, sourceEnd); - } - } - targetArray.set(sourceArray, targetStart); - } - - - - var convertUtf8 = (function() { - function toBytes(text) { - var result = [], i = 0; - text = encodeURI(text); - while (i < text.length) { - var c = text.charCodeAt(i++); - - // if it is a % sign, encode the following 2 bytes as a hex value - if (c === 37) { - result.push(parseInt(text.substr(i, 2), 16)); - i += 2; - - // otherwise, just the actual byte - } else { - result.push(c); - } - } - - return coerceArray(result); - } - - function fromBytes(bytes) { - var result = [], i = 0; - - while (i < bytes.length) { - var c = bytes[i]; - - if (c < 128) { - result.push(String.fromCharCode(c)); - i++; - } else if (c > 191 && c < 224) { - result.push(String.fromCharCode(((c & 0x1f) << 6) | (bytes[i + 1] & 0x3f))); - i += 2; - } else { - result.push(String.fromCharCode(((c & 0x0f) << 12) | ((bytes[i + 1] & 0x3f) << 6) | (bytes[i + 2] & 0x3f))); - i += 3; - } - } - - return result.join(''); - } - - return { - toBytes: toBytes, - fromBytes: fromBytes, - } - })(); - - var convertHex = (function() { - function toBytes(text) { - var result = []; - for (var i = 0; i < text.length; i += 2) { - result.push(parseInt(text.substr(i, 2), 16)); - } - - return result; - } - - // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html - var Hex = '0123456789abcdef'; - - function fromBytes(bytes) { - var result = []; - for (var i = 0; i < bytes.length; i++) { - var v = bytes[i]; - result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); - } - return result.join(''); - } - - return { - toBytes: toBytes, - fromBytes: fromBytes, - } - })(); - - - // Number of rounds by keysize - var numberOfRounds = {16: 10, 24: 12, 32: 14}; - - // Round constant words - var rcon = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91]; - - // S-box and Inverse S-box (S is for Substitution) - var S = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]; - var Si =[0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]; - - // Transformations for encryption - var T1 = [0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a]; - var T2 = [0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616]; - var T3 = [0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16]; - var T4 = [0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c]; - - // Transformations for decryption - var T5 = [0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742]; - var T6 = [0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857]; - var T7 = [0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8]; - var T8 = [0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0]; - - // Transformations for decryption key expansion - var U1 = [0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]; - var U2 = [0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697]; - var U3 = [0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46]; - var U4 = [0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d]; - - function convertToInt32(bytes) { - var result = []; - for (var i = 0; i < bytes.length; i += 4) { - result.push( - (bytes[i ] << 24) | - (bytes[i + 1] << 16) | - (bytes[i + 2] << 8) | - bytes[i + 3] - ); - } - return result; - } - - var AES = function(key) { - if (!(this instanceof AES)) { - throw Error('AES must be instanitated with `new`'); - } - - Object.defineProperty(this, 'key', { - value: coerceArray(key, true) - }); - - this._prepare(); - }; - - - AES.prototype._prepare = function() { - - var rounds = numberOfRounds[this.key.length]; - if (rounds == null) { - throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); - } - - // encryption round keys - this._Ke = []; - - // decryption round keys - this._Kd = []; - - for (var i = 0; i <= rounds; i++) { - this._Ke.push([0, 0, 0, 0]); - this._Kd.push([0, 0, 0, 0]); - } - - var roundKeyCount = (rounds + 1) * 4; - var KC = this.key.length / 4; - - // convert the key into ints - var tk = convertToInt32(this.key); - - // copy values into round key arrays - var index; - for (var i = 0; i < KC; i++) { - index = i >> 2; - this._Ke[index][i % 4] = tk[i]; - this._Kd[rounds - index][i % 4] = tk[i]; - } - - // key expansion (fips-197 section 5.2) - var rconpointer = 0; - var t = KC, tt; - while (t < roundKeyCount) { - tt = tk[KC - 1]; - tk[0] ^= ((S[(tt >> 16) & 0xFF] << 24) ^ - (S[(tt >> 8) & 0xFF] << 16) ^ - (S[ tt & 0xFF] << 8) ^ - S[(tt >> 24) & 0xFF] ^ - (rcon[rconpointer] << 24)); - rconpointer += 1; - - // key expansion (for non-256 bit) - if (KC != 8) { - for (var i = 1; i < KC; i++) { - tk[i] ^= tk[i - 1]; - } - - // key expansion for 256-bit keys is "slightly different" (fips-197) - } else { - for (var i = 1; i < (KC / 2); i++) { - tk[i] ^= tk[i - 1]; - } - tt = tk[(KC / 2) - 1]; - - tk[KC / 2] ^= (S[ tt & 0xFF] ^ - (S[(tt >> 8) & 0xFF] << 8) ^ - (S[(tt >> 16) & 0xFF] << 16) ^ - (S[(tt >> 24) & 0xFF] << 24)); - - for (var i = (KC / 2) + 1; i < KC; i++) { - tk[i] ^= tk[i - 1]; - } - } - - // copy values into round key arrays - var i = 0, r, c; - while (i < KC && t < roundKeyCount) { - r = t >> 2; - c = t % 4; - this._Ke[r][c] = tk[i]; - this._Kd[rounds - r][c] = tk[i++]; - t++; - } - } - - // inverse-cipher-ify the decryption round key (fips-197 section 5.3) - for (var r = 1; r < rounds; r++) { - for (var c = 0; c < 4; c++) { - tt = this._Kd[r][c]; - this._Kd[r][c] = (U1[(tt >> 24) & 0xFF] ^ - U2[(tt >> 16) & 0xFF] ^ - U3[(tt >> 8) & 0xFF] ^ - U4[ tt & 0xFF]); - } - } - }; - - AES.prototype.encrypt = function(plaintext) { - if (plaintext.length != 16) { - throw new Error('invalid plaintext size (must be 16 bytes)'); - } - - var rounds = this._Ke.length - 1; - var a = [0, 0, 0, 0]; - - // convert plaintext to (ints ^ key) - var t = convertToInt32(plaintext); - for (var i = 0; i < 4; i++) { - t[i] ^= this._Ke[0][i]; - } - - // apply round transforms - for (var r = 1; r < rounds; r++) { - for (var i = 0; i < 4; i++) { - a[i] = (T1[(t[ i ] >> 24) & 0xff] ^ - T2[(t[(i + 1) % 4] >> 16) & 0xff] ^ - T3[(t[(i + 2) % 4] >> 8) & 0xff] ^ - T4[ t[(i + 3) % 4] & 0xff] ^ - this._Ke[r][i]); - } - t = a.slice(); - } - - // the last round is special - var result = createArray(16), tt; - for (var i = 0; i < 4; i++) { - tt = this._Ke[rounds][i]; - result[4 * i ] = (S[(t[ i ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff; - result[4 * i + 1] = (S[(t[(i + 1) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff; - result[4 * i + 2] = (S[(t[(i + 2) % 4] >> 8) & 0xff] ^ (tt >> 8)) & 0xff; - result[4 * i + 3] = (S[ t[(i + 3) % 4] & 0xff] ^ tt ) & 0xff; - } - - return result; - }; - - AES.prototype.decrypt = function(ciphertext) { - if (ciphertext.length != 16) { - throw new Error('invalid ciphertext size (must be 16 bytes)'); - } - - var rounds = this._Kd.length - 1; - var a = [0, 0, 0, 0]; - - // convert plaintext to (ints ^ key) - var t = convertToInt32(ciphertext); - for (var i = 0; i < 4; i++) { - t[i] ^= this._Kd[0][i]; - } - - // apply round transforms - for (var r = 1; r < rounds; r++) { - for (var i = 0; i < 4; i++) { - a[i] = (T5[(t[ i ] >> 24) & 0xff] ^ - T6[(t[(i + 3) % 4] >> 16) & 0xff] ^ - T7[(t[(i + 2) % 4] >> 8) & 0xff] ^ - T8[ t[(i + 1) % 4] & 0xff] ^ - this._Kd[r][i]); - } - t = a.slice(); - } - - // the last round is special - var result = createArray(16), tt; - for (var i = 0; i < 4; i++) { - tt = this._Kd[rounds][i]; - result[4 * i ] = (Si[(t[ i ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff; - result[4 * i + 1] = (Si[(t[(i + 3) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff; - result[4 * i + 2] = (Si[(t[(i + 2) % 4] >> 8) & 0xff] ^ (tt >> 8)) & 0xff; - result[4 * i + 3] = (Si[ t[(i + 1) % 4] & 0xff] ^ tt ) & 0xff; - } - - return result; - }; - - - /** - * Mode Of Operation - Electonic Codebook (ECB) - */ - var ModeOfOperationECB = function(key) { - if (!(this instanceof ModeOfOperationECB)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Electronic Code Block"; - this.name = "ecb"; - - this._aes = new AES(key); - }; - - ModeOfOperationECB.prototype.encrypt = function(plaintext) { - plaintext = coerceArray(plaintext); - - if ((plaintext.length % 16) !== 0) { - throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); - } - - var ciphertext = createArray(plaintext.length); - var block = createArray(16); - - for (var i = 0; i < plaintext.length; i += 16) { - copyArray(plaintext, block, 0, i, i + 16); - block = this._aes.encrypt(block); - copyArray(block, ciphertext, i); - } - - return ciphertext; - }; - - ModeOfOperationECB.prototype.decrypt = function(ciphertext) { - ciphertext = coerceArray(ciphertext); - - if ((ciphertext.length % 16) !== 0) { - throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); - } - - var plaintext = createArray(ciphertext.length); - var block = createArray(16); - - for (var i = 0; i < ciphertext.length; i += 16) { - copyArray(ciphertext, block, 0, i, i + 16); - block = this._aes.decrypt(block); - copyArray(block, plaintext, i); - } - - return plaintext; - }; - - - /** - * Mode Of Operation - Cipher Block Chaining (CBC) - */ - var ModeOfOperationCBC = function(key, iv) { - if (!(this instanceof ModeOfOperationCBC)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Cipher Block Chaining"; - this.name = "cbc"; - - if (!iv) { - iv = createArray(16); - - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 bytes)'); - } - - this._lastCipherblock = coerceArray(iv, true); - - this._aes = new AES(key); - }; - - ModeOfOperationCBC.prototype.encrypt = function(plaintext) { - plaintext = coerceArray(plaintext); - - if ((plaintext.length % 16) !== 0) { - throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); - } - - var ciphertext = createArray(plaintext.length); - var block = createArray(16); - - for (var i = 0; i < plaintext.length; i += 16) { - copyArray(plaintext, block, 0, i, i + 16); - - for (var j = 0; j < 16; j++) { - block[j] ^= this._lastCipherblock[j]; - } - - this._lastCipherblock = this._aes.encrypt(block); - copyArray(this._lastCipherblock, ciphertext, i); - } - - return ciphertext; - }; - - ModeOfOperationCBC.prototype.decrypt = function(ciphertext) { - ciphertext = coerceArray(ciphertext); - - if ((ciphertext.length % 16) !== 0) { - throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); - } - - var plaintext = createArray(ciphertext.length); - var block = createArray(16); - - for (var i = 0; i < ciphertext.length; i += 16) { - copyArray(ciphertext, block, 0, i, i + 16); - block = this._aes.decrypt(block); - - for (var j = 0; j < 16; j++) { - plaintext[i + j] = block[j] ^ this._lastCipherblock[j]; - } - - copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16); - } - - return plaintext; - }; - - - /** - * Mode Of Operation - Cipher Feedback (CFB) - */ - var ModeOfOperationCFB = function(key, iv, segmentSize) { - if (!(this instanceof ModeOfOperationCFB)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Cipher Feedback"; - this.name = "cfb"; - - if (!iv) { - iv = createArray(16); - - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 size)'); - } - - if (!segmentSize) { segmentSize = 1; } - - this.segmentSize = segmentSize; - - this._shiftRegister = coerceArray(iv, true); - - this._aes = new AES(key); - }; - - ModeOfOperationCFB.prototype.encrypt = function(plaintext) { - if ((plaintext.length % this.segmentSize) != 0) { - throw new Error('invalid plaintext size (must be segmentSize bytes)'); - } - - var encrypted = coerceArray(plaintext, true); - - var xorSegment; - for (var i = 0; i < encrypted.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); - for (var j = 0; j < this.segmentSize; j++) { - encrypted[i + j] ^= xorSegment[j]; - } - - // Shift the register - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); - } - - return encrypted; - }; - - ModeOfOperationCFB.prototype.decrypt = function(ciphertext) { - if ((ciphertext.length % this.segmentSize) != 0) { - throw new Error('invalid ciphertext size (must be segmentSize bytes)'); - } - - var plaintext = coerceArray(ciphertext, true); - - var xorSegment; - for (var i = 0; i < plaintext.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); - - for (var j = 0; j < this.segmentSize; j++) { - plaintext[i + j] ^= xorSegment[j]; - } - - // Shift the register - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); - } - - return plaintext; - }; - - /** - * Mode Of Operation - Output Feedback (OFB) - */ - var ModeOfOperationOFB = function(key, iv) { - if (!(this instanceof ModeOfOperationOFB)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Output Feedback"; - this.name = "ofb"; - - if (!iv) { - iv = createArray(16); - - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 bytes)'); - } - - this._lastPrecipher = coerceArray(iv, true); - this._lastPrecipherIndex = 16; - - this._aes = new AES(key); - }; - - ModeOfOperationOFB.prototype.encrypt = function(plaintext) { - var encrypted = coerceArray(plaintext, true); - - for (var i = 0; i < encrypted.length; i++) { - if (this._lastPrecipherIndex === 16) { - this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); - this._lastPrecipherIndex = 0; - } - encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; - } - - return encrypted; - }; - - // Decryption is symetric - ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; - - - /** - * Counter object for CTR common mode of operation - */ - var Counter = function(initialValue) { - if (!(this instanceof Counter)) { - throw Error('Counter must be instanitated with `new`'); - } - - // We allow 0, but anything false-ish uses the default 1 - if (initialValue !== 0 && !initialValue) { initialValue = 1; } - - if (typeof(initialValue) === 'number') { - this._counter = createArray(16); - this.setValue(initialValue); - - } else { - this.setBytes(initialValue); - } - }; - - Counter.prototype.setValue = function(value) { - if (typeof(value) !== 'number' || parseInt(value) != value) { - throw new Error('invalid counter value (must be an integer)'); - } - - for (var index = 15; index >= 0; --index) { - this._counter[index] = value % 256; - value = value >> 8; - } - }; - - Counter.prototype.setBytes = function(bytes) { - bytes = coerceArray(bytes, true); - - if (bytes.length != 16) { - throw new Error('invalid counter bytes size (must be 16 bytes)'); - } - - this._counter = bytes; - }; - - Counter.prototype.increment = function() { - for (var i = 15; i >= 0; i--) { - if (this._counter[i] === 255) { - this._counter[i] = 0; - } else { - this._counter[i]++; - break; - } - } - }; - - - /** - * Mode Of Operation - Counter (CTR) - */ - var ModeOfOperationCTR = function(key, counter) { - if (!(this instanceof ModeOfOperationCTR)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Counter"; - this.name = "ctr"; - - if (!(counter instanceof Counter)) { - counter = new Counter(counter); - } - - this._counter = counter; - - this._remainingCounter = null; - this._remainingCounterIndex = 16; - - this._aes = new AES(key); - }; - - ModeOfOperationCTR.prototype.encrypt = function(plaintext) { - var encrypted = coerceArray(plaintext, true); - - for (var i = 0; i < encrypted.length; i++) { - if (this._remainingCounterIndex === 16) { - this._remainingCounter = this._aes.encrypt(this._counter._counter); - this._remainingCounterIndex = 0; - this._counter.increment(); - } - encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; - } - - return encrypted; - }; - - // Decryption is symetric - ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt; - - - /////////////////////// - // Padding - - // See:https://tools.ietf.org/html/rfc2315 - function pkcs7pad(data) { - data = coerceArray(data, true); - var padder = 16 - (data.length % 16); - var result = createArray(data.length + padder); - copyArray(data, result); - for (var i = data.length; i < result.length; i++) { - result[i] = padder; - } - return result; - } - - function pkcs7strip(data) { - data = coerceArray(data, true); - if (data.length < 16) { throw new Error('PKCS#7 invalid length'); } - - var padder = data[data.length - 1]; - if (padder > 16) { throw new Error('PKCS#7 padding byte out of range'); } - - var length = data.length - padder; - for (var i = 0; i < padder; i++) { - if (data[length + i] !== padder) { - throw new Error('PKCS#7 invalid padding byte'); - } - } - - var result = createArray(length); - copyArray(data, result, 0, 0, length); - return result; - } - - /////////////////////// - // Exporting - - - // The block cipher - var aesjs = { - AES: AES, - Counter: Counter, - - ModeOfOperation: { - ecb: ModeOfOperationECB, - cbc: ModeOfOperationCBC, - cfb: ModeOfOperationCFB, - ofb: ModeOfOperationOFB, - ctr: ModeOfOperationCTR - }, - - utils: { - hex: convertHex, - utf8: convertUtf8 - }, - - padding: { - pkcs7: { - pad: pkcs7pad, - strip: pkcs7strip - } - }, - - _arrayTest: { - coerceArray: coerceArray, - createArray: createArray, - copyArray: copyArray, - } - }; - - - // node.js - if ('object' !== 'undefined') { - module.exports = aesjs; - - // RequireJS/AMD - // http://www.requirejs.org/docs/api.html - // https://github.com/amdjs/amdjs-api/wiki/AMD - } else if (typeof(undefined) === 'function' && undefined.amd) { - undefined(aesjs); - - // Web Browsers - } else { - - // If there was an existing library at "aesjs" make sure it's still available - if (root.aesjs) { - aesjs._aesjs = root.aesjs; - } - - root.aesjs = aesjs; - } - - -})(commonjsGlobal); -}); - -const version$i = "json-wallets/5.7.0"; - -"use strict"; -function looseArrayify(hexString) { - if (typeof (hexString) === 'string' && hexString.substring(0, 2) !== '0x') { - hexString = '0x' + hexString; - } - return arrayify(hexString); -} -function zpad(value, length) { - value = String(value); - while (value.length < length) { - value = '0' + value; - } - return value; -} -function getPassword(password) { - if (typeof (password) === 'string') { - return toUtf8Bytes(password, UnicodeNormalizationForm.NFKC); - } - return arrayify(password); -} -function searchPath(object, path) { - let currentChild = object; - const comps = path.toLowerCase().split('/'); - for (let i = 0; i < comps.length; i++) { - // Search for a child object with a case-insensitive matching key - let matchingChild = null; - for (const key in currentChild) { - if (key.toLowerCase() === comps[i]) { - matchingChild = currentChild[key]; - break; - } - } - // Didn't find one. :'( - if (matchingChild === null) { - return null; - } - // Now check this child... - currentChild = matchingChild; - } - return currentChild; -} -// See: https://www.ietf.org/rfc/rfc4122.txt (Section 4.4) -function uuidV4(randomBytes) { - const bytes = arrayify(randomBytes); - // Section: 4.1.3: - // - time_hi_and_version[12:16] = 0b0100 - bytes[6] = (bytes[6] & 0x0f) | 0x40; - // Section 4.4 - // - clock_seq_hi_and_reserved[6] = 0b0 - // - clock_seq_hi_and_reserved[7] = 0b1 - bytes[8] = (bytes[8] & 0x3f) | 0x80; - const value = hexlify(bytes); - return [ - value.substring(2, 10), - value.substring(10, 14), - value.substring(14, 18), - value.substring(18, 22), - value.substring(22, 34), - ].join("-"); -} - -"use strict"; -const logger$n = new Logger(version$i); -class CrowdsaleAccount extends Description { - isCrowdsaleAccount(value) { - return !!(value && value._isCrowdsaleAccount); - } -} -// See: https://github.com/ethereum/pyethsaletool -function decrypt(json, password) { - const data = JSON.parse(json); - password = getPassword(password); - // Ethereum Address - const ethaddr = getAddress(searchPath(data, "ethaddr")); - // Encrypted Seed - const encseed = looseArrayify(searchPath(data, "encseed")); - if (!encseed || (encseed.length % 16) !== 0) { - logger$n.throwArgumentError("invalid encseed", "json", json); - } - const key = arrayify(pbkdf2(password, password, 2000, 32, "sha256")).slice(0, 16); - const iv = encseed.slice(0, 16); - const encryptedSeed = encseed.slice(16); - // Decrypt the seed - const aesCbc = new aesJs.ModeOfOperation.cbc(key, iv); - const seed = aesJs.padding.pkcs7.strip(arrayify(aesCbc.decrypt(encryptedSeed))); - // This wallet format is weird... Convert the binary encoded hex to a string. - let seedHex = ""; - for (let i = 0; i < seed.length; i++) { - seedHex += String.fromCharCode(seed[i]); - } - const seedHexBytes = toUtf8Bytes(seedHex); - const privateKey = keccak256(seedHexBytes); - return new CrowdsaleAccount({ - _isCrowdsaleAccount: true, - address: ethaddr, - privateKey: privateKey - }); -} - -"use strict"; -function isCrowdsaleWallet(json) { - let data = null; - try { - data = JSON.parse(json); - } - catch (error) { - return false; - } - return (data.encseed && data.ethaddr); -} -function isKeystoreWallet(json) { - let data = null; - try { - data = JSON.parse(json); - } - catch (error) { - return false; - } - if (!data.version || parseInt(data.version) !== data.version || parseInt(data.version) !== 3) { - return false; - } - // @TODO: Put more checks to make sure it has kdf, iv and all that good stuff - return true; -} -//export function isJsonWallet(json: string): boolean { -// return (isSecretStorageWallet(json) || isCrowdsaleWallet(json)); -//} -function getJsonWalletAddress(json) { - if (isCrowdsaleWallet(json)) { - try { - return getAddress(JSON.parse(json).ethaddr); - } - catch (error) { - return null; - } - } - if (isKeystoreWallet(json)) { - try { - return getAddress(JSON.parse(json).address); - } - catch (error) { - return null; - } - } - return null; -} - -var scrypt = createCommonjsModule(function (module, exports) { -"use strict"; - -(function(root) { - const MAX_VALUE = 0x7fffffff; - - // The SHA256 and PBKDF2 implementation are from scrypt-async-js: - // See: https://github.com/dchest/scrypt-async-js - function SHA256(m) { - const K = new Uint32Array([ - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, - 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, - 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, - 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, - 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, - 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, - 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, - 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, - 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, - 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, - 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, - 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, - 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 - ]); - - let h0 = 0x6a09e667, h1 = 0xbb67ae85, h2 = 0x3c6ef372, h3 = 0xa54ff53a; - let h4 = 0x510e527f, h5 = 0x9b05688c, h6 = 0x1f83d9ab, h7 = 0x5be0cd19; - const w = new Uint32Array(64); - - function blocks(p) { - let off = 0, len = p.length; - while (len >= 64) { - let a = h0, b = h1, c = h2, d = h3, e = h4, f = h5, g = h6, h = h7, u, i, j, t1, t2; - - for (i = 0; i < 16; i++) { - j = off + i*4; - w[i] = ((p[j] & 0xff)<<24) | ((p[j+1] & 0xff)<<16) | - ((p[j+2] & 0xff)<<8) | (p[j+3] & 0xff); - } - - for (i = 16; i < 64; i++) { - u = w[i-2]; - t1 = ((u>>>17) | (u<<(32-17))) ^ ((u>>>19) | (u<<(32-19))) ^ (u>>>10); - - u = w[i-15]; - t2 = ((u>>>7) | (u<<(32-7))) ^ ((u>>>18) | (u<<(32-18))) ^ (u>>>3); - - w[i] = (((t1 + w[i-7]) | 0) + ((t2 + w[i-16]) | 0)) | 0; - } - - for (i = 0; i < 64; i++) { - t1 = ((((((e>>>6) | (e<<(32-6))) ^ ((e>>>11) | (e<<(32-11))) ^ - ((e>>>25) | (e<<(32-25)))) + ((e & f) ^ (~e & g))) | 0) + - ((h + ((K[i] + w[i]) | 0)) | 0)) | 0; - - t2 = ((((a>>>2) | (a<<(32-2))) ^ ((a>>>13) | (a<<(32-13))) ^ - ((a>>>22) | (a<<(32-22)))) + ((a & b) ^ (a & c) ^ (b & c))) | 0; - - h = g; - g = f; - f = e; - e = (d + t1) | 0; - d = c; - c = b; - b = a; - a = (t1 + t2) | 0; - } - - h0 = (h0 + a) | 0; - h1 = (h1 + b) | 0; - h2 = (h2 + c) | 0; - h3 = (h3 + d) | 0; - h4 = (h4 + e) | 0; - h5 = (h5 + f) | 0; - h6 = (h6 + g) | 0; - h7 = (h7 + h) | 0; - - off += 64; - len -= 64; - } - } - - blocks(m); - - let i, bytesLeft = m.length % 64, - bitLenHi = (m.length / 0x20000000) | 0, - bitLenLo = m.length << 3, - numZeros = (bytesLeft < 56) ? 56 : 120, - p = m.slice(m.length - bytesLeft, m.length); - - p.push(0x80); - for (i = bytesLeft + 1; i < numZeros; i++) { p.push(0); } - p.push((bitLenHi >>> 24) & 0xff); - p.push((bitLenHi >>> 16) & 0xff); - p.push((bitLenHi >>> 8) & 0xff); - p.push((bitLenHi >>> 0) & 0xff); - p.push((bitLenLo >>> 24) & 0xff); - p.push((bitLenLo >>> 16) & 0xff); - p.push((bitLenLo >>> 8) & 0xff); - p.push((bitLenLo >>> 0) & 0xff); - - blocks(p); - - return [ - (h0 >>> 24) & 0xff, (h0 >>> 16) & 0xff, (h0 >>> 8) & 0xff, (h0 >>> 0) & 0xff, - (h1 >>> 24) & 0xff, (h1 >>> 16) & 0xff, (h1 >>> 8) & 0xff, (h1 >>> 0) & 0xff, - (h2 >>> 24) & 0xff, (h2 >>> 16) & 0xff, (h2 >>> 8) & 0xff, (h2 >>> 0) & 0xff, - (h3 >>> 24) & 0xff, (h3 >>> 16) & 0xff, (h3 >>> 8) & 0xff, (h3 >>> 0) & 0xff, - (h4 >>> 24) & 0xff, (h4 >>> 16) & 0xff, (h4 >>> 8) & 0xff, (h4 >>> 0) & 0xff, - (h5 >>> 24) & 0xff, (h5 >>> 16) & 0xff, (h5 >>> 8) & 0xff, (h5 >>> 0) & 0xff, - (h6 >>> 24) & 0xff, (h6 >>> 16) & 0xff, (h6 >>> 8) & 0xff, (h6 >>> 0) & 0xff, - (h7 >>> 24) & 0xff, (h7 >>> 16) & 0xff, (h7 >>> 8) & 0xff, (h7 >>> 0) & 0xff - ]; - } - - function PBKDF2_HMAC_SHA256_OneIter(password, salt, dkLen) { - // compress password if it's longer than hash block length - password = (password.length <= 64) ? password : SHA256(password); - - const innerLen = 64 + salt.length + 4; - const inner = new Array(innerLen); - const outerKey = new Array(64); - - let i; - let dk = []; - - // inner = (password ^ ipad) || salt || counter - for (i = 0; i < 64; i++) { inner[i] = 0x36; } - for (i = 0; i < password.length; i++) { inner[i] ^= password[i]; } - for (i = 0; i < salt.length; i++) { inner[64 + i] = salt[i]; } - for (i = innerLen - 4; i < innerLen; i++) { inner[i] = 0; } - - // outerKey = password ^ opad - for (i = 0; i < 64; i++) outerKey[i] = 0x5c; - for (i = 0; i < password.length; i++) outerKey[i] ^= password[i]; - - // increments counter inside inner - function incrementCounter() { - for (let i = innerLen - 1; i >= innerLen - 4; i--) { - inner[i]++; - if (inner[i] <= 0xff) return; - inner[i] = 0; - } - } - - // output blocks = SHA256(outerKey || SHA256(inner)) ... - while (dkLen >= 32) { - incrementCounter(); - dk = dk.concat(SHA256(outerKey.concat(SHA256(inner)))); - dkLen -= 32; - } - if (dkLen > 0) { - incrementCounter(); - dk = dk.concat(SHA256(outerKey.concat(SHA256(inner))).slice(0, dkLen)); - } - - return dk; - } - - // The following is an adaptation of scryptsy - // See: https://www.npmjs.com/package/scryptsy - function blockmix_salsa8(BY, Yi, r, x, _X) { - let i; - - arraycopy(BY, (2 * r - 1) * 16, _X, 0, 16); - for (i = 0; i < 2 * r; i++) { - blockxor(BY, i * 16, _X, 16); - salsa20_8(_X, x); - arraycopy(_X, 0, BY, Yi + (i * 16), 16); - } - - for (i = 0; i < r; i++) { - arraycopy(BY, Yi + (i * 2) * 16, BY, (i * 16), 16); - } - - for (i = 0; i < r; i++) { - arraycopy(BY, Yi + (i * 2 + 1) * 16, BY, (i + r) * 16, 16); - } - } - - function R(a, b) { - return (a << b) | (a >>> (32 - b)); - } - - function salsa20_8(B, x) { - arraycopy(B, 0, x, 0, 16); - - for (let i = 8; i > 0; i -= 2) { - x[ 4] ^= R(x[ 0] + x[12], 7); - x[ 8] ^= R(x[ 4] + x[ 0], 9); - x[12] ^= R(x[ 8] + x[ 4], 13); - x[ 0] ^= R(x[12] + x[ 8], 18); - x[ 9] ^= R(x[ 5] + x[ 1], 7); - x[13] ^= R(x[ 9] + x[ 5], 9); - x[ 1] ^= R(x[13] + x[ 9], 13); - x[ 5] ^= R(x[ 1] + x[13], 18); - x[14] ^= R(x[10] + x[ 6], 7); - x[ 2] ^= R(x[14] + x[10], 9); - x[ 6] ^= R(x[ 2] + x[14], 13); - x[10] ^= R(x[ 6] + x[ 2], 18); - x[ 3] ^= R(x[15] + x[11], 7); - x[ 7] ^= R(x[ 3] + x[15], 9); - x[11] ^= R(x[ 7] + x[ 3], 13); - x[15] ^= R(x[11] + x[ 7], 18); - x[ 1] ^= R(x[ 0] + x[ 3], 7); - x[ 2] ^= R(x[ 1] + x[ 0], 9); - x[ 3] ^= R(x[ 2] + x[ 1], 13); - x[ 0] ^= R(x[ 3] + x[ 2], 18); - x[ 6] ^= R(x[ 5] + x[ 4], 7); - x[ 7] ^= R(x[ 6] + x[ 5], 9); - x[ 4] ^= R(x[ 7] + x[ 6], 13); - x[ 5] ^= R(x[ 4] + x[ 7], 18); - x[11] ^= R(x[10] + x[ 9], 7); - x[ 8] ^= R(x[11] + x[10], 9); - x[ 9] ^= R(x[ 8] + x[11], 13); - x[10] ^= R(x[ 9] + x[ 8], 18); - x[12] ^= R(x[15] + x[14], 7); - x[13] ^= R(x[12] + x[15], 9); - x[14] ^= R(x[13] + x[12], 13); - x[15] ^= R(x[14] + x[13], 18); - } - - for (let i = 0; i < 16; ++i) { - B[i] += x[i]; - } - } - - // naive approach... going back to loop unrolling may yield additional performance - function blockxor(S, Si, D, len) { - for (let i = 0; i < len; i++) { - D[i] ^= S[Si + i]; - } - } - - function arraycopy(src, srcPos, dest, destPos, length) { - while (length--) { - dest[destPos++] = src[srcPos++]; - } - } - - function checkBufferish(o) { - if (!o || typeof(o.length) !== 'number') { return false; } - - for (let i = 0; i < o.length; i++) { - const v = o[i]; - if (typeof(v) !== 'number' || v % 1 || v < 0 || v >= 256) { - return false; - } - } - - return true; - } - - function ensureInteger(value, name) { - if (typeof(value) !== "number" || (value % 1)) { throw new Error('invalid ' + name); } - return value; - } - - // N = Cpu cost, r = Memory cost, p = parallelization cost - // callback(error, progress, key) - function _scrypt(password, salt, N, r, p, dkLen, callback) { - - N = ensureInteger(N, 'N'); - r = ensureInteger(r, 'r'); - p = ensureInteger(p, 'p'); - - dkLen = ensureInteger(dkLen, 'dkLen'); - - if (N === 0 || (N & (N - 1)) !== 0) { throw new Error('N must be power of 2'); } - - if (N > MAX_VALUE / 128 / r) { throw new Error('N too large'); } - if (r > MAX_VALUE / 128 / p) { throw new Error('r too large'); } - - if (!checkBufferish(password)) { - throw new Error('password must be an array or buffer'); - } - password = Array.prototype.slice.call(password); - - if (!checkBufferish(salt)) { - throw new Error('salt must be an array or buffer'); - } - salt = Array.prototype.slice.call(salt); - - let b = PBKDF2_HMAC_SHA256_OneIter(password, salt, p * 128 * r); - const B = new Uint32Array(p * 32 * r); - for (let i = 0; i < B.length; i++) { - const j = i * 4; - B[i] = ((b[j + 3] & 0xff) << 24) | - ((b[j + 2] & 0xff) << 16) | - ((b[j + 1] & 0xff) << 8) | - ((b[j + 0] & 0xff) << 0); - } - - const XY = new Uint32Array(64 * r); - const V = new Uint32Array(32 * r * N); - - const Yi = 32 * r; - - // scratch space - const x = new Uint32Array(16); // salsa20_8 - const _X = new Uint32Array(16); // blockmix_salsa8 - - const totalOps = p * N * 2; - let currentOp = 0; - let lastPercent10 = null; - - // Set this to true to abandon the scrypt on the next step - let stop = false; - - // State information - let state = 0; - let i0 = 0, i1; - let Bi; - - // How many blockmix_salsa8 can we do per step? - const limit = callback ? parseInt(1000 / r): 0xffffffff; - - // Trick from scrypt-async; if there is a setImmediate shim in place, use it - const nextTick = (typeof(setImmediate) !== 'undefined') ? setImmediate : setTimeout; - - // This is really all I changed; making scryptsy a state machine so we occasionally - // stop and give other evnts on the evnt loop a chance to run. ~RicMoo - const incrementalSMix = function() { - if (stop) { - return callback(new Error('cancelled'), currentOp / totalOps); - } - - let steps; - - switch (state) { - case 0: - // for (var i = 0; i < p; i++)... - Bi = i0 * 32 * r; - - arraycopy(B, Bi, XY, 0, Yi); // ROMix - 1 - - state = 1; // Move to ROMix 2 - i1 = 0; - - // Fall through - - case 1: - - // Run up to 1000 steps of the first inner smix loop - steps = N - i1; - if (steps > limit) { steps = limit; } - for (let i = 0; i < steps; i++) { // ROMix - 2 - arraycopy(XY, 0, V, (i1 + i) * Yi, Yi); // ROMix - 3 - blockmix_salsa8(XY, Yi, r, x, _X); // ROMix - 4 - } - - // for (var i = 0; i < N; i++) - i1 += steps; - currentOp += steps; - - if (callback) { - // Call the callback with the progress (optionally stopping us) - const percent10 = parseInt(1000 * currentOp / totalOps); - if (percent10 !== lastPercent10) { - stop = callback(null, currentOp / totalOps); - if (stop) { break; } - lastPercent10 = percent10; - } - } - - if (i1 < N) { break; } - - i1 = 0; // Move to ROMix 6 - state = 2; - - // Fall through - - case 2: - - // Run up to 1000 steps of the second inner smix loop - steps = N - i1; - if (steps > limit) { steps = limit; } - for (let i = 0; i < steps; i++) { // ROMix - 6 - const offset = (2 * r - 1) * 16; // ROMix - 7 - const j = XY[offset] & (N - 1); - blockxor(V, j * Yi, XY, Yi); // ROMix - 8 (inner) - blockmix_salsa8(XY, Yi, r, x, _X); // ROMix - 9 (outer) - } - - // for (var i = 0; i < N; i++)... - i1 += steps; - currentOp += steps; - - // Call the callback with the progress (optionally stopping us) - if (callback) { - const percent10 = parseInt(1000 * currentOp / totalOps); - if (percent10 !== lastPercent10) { - stop = callback(null, currentOp / totalOps); - if (stop) { break; } - lastPercent10 = percent10; - } - } - - if (i1 < N) { break; } - - arraycopy(XY, 0, B, Bi, Yi); // ROMix - 10 - - // for (var i = 0; i < p; i++)... - i0++; - if (i0 < p) { - state = 0; - break; - } - - b = []; - for (let i = 0; i < B.length; i++) { - b.push((B[i] >> 0) & 0xff); - b.push((B[i] >> 8) & 0xff); - b.push((B[i] >> 16) & 0xff); - b.push((B[i] >> 24) & 0xff); - } - - const derivedKey = PBKDF2_HMAC_SHA256_OneIter(password, b, dkLen); - - // Send the result to the callback - if (callback) { callback(null, 1.0, derivedKey); } - - // Done; don't break (which would reschedule) - return derivedKey; - } - - // Schedule the next steps - if (callback) { nextTick(incrementalSMix); } - }; - - // Run the smix state machine until completion - if (!callback) { - while (true) { - const derivedKey = incrementalSMix(); - if (derivedKey != undefined) { return derivedKey; } - } - } - - // Bootstrap the async incremental smix - incrementalSMix(); - } - - const lib = { - scrypt: function(password, salt, N, r, p, dkLen, progressCallback) { - return new Promise(function(resolve, reject) { - let lastProgress = 0; - if (progressCallback) { progressCallback(0); } - _scrypt(password, salt, N, r, p, dkLen, function(error, progress, key) { - if (error) { - reject(error); - } else if (key) { - if (progressCallback && lastProgress !== 1) { - progressCallback(1); - } - resolve(new Uint8Array(key)); - } else if (progressCallback && progress !== lastProgress) { - lastProgress = progress; - return progressCallback(progress); - } - }); - }); - }, - syncScrypt: function(password, salt, N, r, p, dkLen) { - return new Uint8Array(_scrypt(password, salt, N, r, p, dkLen)); - } - }; - - // node.js - if ('object' !== 'undefined') { - module.exports = lib; - - // RequireJS/AMD - // http://www.requirejs.org/docs/api.html - // https://github.com/amdjs/amdjs-api/wiki/AMD - } else if (typeof(undefined) === 'function' && undefined.amd) { - undefined(lib); - - // Web Browsers - } else if (root) { - - // If there was an existing library "scrypt", make sure it is still available - if (root.scrypt) { - root._scrypt = root.scrypt; - } - - root.scrypt = lib; - } - -})(commonjsGlobal); -}); - -"use strict"; -var __awaiter$5 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$o = new Logger(version$i); -// Exported Types -function hasMnemonic(value) { - return (value != null && value.mnemonic && value.mnemonic.phrase); -} -class KeystoreAccount extends Description { - isKeystoreAccount(value) { - return !!(value && value._isKeystoreAccount); - } -} -function _decrypt(data, key, ciphertext) { - const cipher = searchPath(data, "crypto/cipher"); - if (cipher === "aes-128-ctr") { - const iv = looseArrayify(searchPath(data, "crypto/cipherparams/iv")); - const counter = new aesJs.Counter(iv); - const aesCtr = new aesJs.ModeOfOperation.ctr(key, counter); - return arrayify(aesCtr.decrypt(ciphertext)); - } - return null; -} -function _getAccount(data, key) { - const ciphertext = looseArrayify(searchPath(data, "crypto/ciphertext")); - const computedMAC = hexlify(keccak256(concat([key.slice(16, 32), ciphertext]))).substring(2); - if (computedMAC !== searchPath(data, "crypto/mac").toLowerCase()) { - throw new Error("invalid password"); - } - const privateKey = _decrypt(data, key.slice(0, 16), ciphertext); - if (!privateKey) { - logger$o.throwError("unsupported cipher", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "decrypt" - }); - } - const mnemonicKey = key.slice(32, 64); - const address = computeAddress(privateKey); - if (data.address) { - let check = data.address.toLowerCase(); - if (check.substring(0, 2) !== "0x") { - check = "0x" + check; - } - if (getAddress(check) !== address) { - throw new Error("address mismatch"); - } - } - const account = { - _isKeystoreAccount: true, - address: address, - privateKey: hexlify(privateKey) - }; - // Version 0.1 x-ethers metadata must contain an encrypted mnemonic phrase - if (searchPath(data, "x-ethers/version") === "0.1") { - const mnemonicCiphertext = looseArrayify(searchPath(data, "x-ethers/mnemonicCiphertext")); - const mnemonicIv = looseArrayify(searchPath(data, "x-ethers/mnemonicCounter")); - const mnemonicCounter = new aesJs.Counter(mnemonicIv); - const mnemonicAesCtr = new aesJs.ModeOfOperation.ctr(mnemonicKey, mnemonicCounter); - const path = searchPath(data, "x-ethers/path") || defaultPath; - const locale = searchPath(data, "x-ethers/locale") || "en"; - const entropy = arrayify(mnemonicAesCtr.decrypt(mnemonicCiphertext)); - try { - const mnemonic = entropyToMnemonic(entropy, locale); - const node = HDNode.fromMnemonic(mnemonic, null, locale).derivePath(path); - if (node.privateKey != account.privateKey) { - throw new Error("mnemonic mismatch"); - } - account.mnemonic = node.mnemonic; - } - catch (error) { - // If we don't have the locale wordlist installed to - // read this mnemonic, just bail and don't set the - // mnemonic - if (error.code !== Logger.errors.INVALID_ARGUMENT || error.argument !== "wordlist") { - throw error; - } - } - } - return new KeystoreAccount(account); -} -function pbkdf2Sync(passwordBytes, salt, count, dkLen, prfFunc) { - return arrayify(pbkdf2(passwordBytes, salt, count, dkLen, prfFunc)); -} -function pbkdf2$1(passwordBytes, salt, count, dkLen, prfFunc) { - return Promise.resolve(pbkdf2Sync(passwordBytes, salt, count, dkLen, prfFunc)); -} -function _computeKdfKey(data, password, pbkdf2Func, scryptFunc, progressCallback) { - const passwordBytes = getPassword(password); - const kdf = searchPath(data, "crypto/kdf"); - if (kdf && typeof (kdf) === "string") { - const throwError = function (name, value) { - return logger$o.throwArgumentError("invalid key-derivation function parameters", name, value); - }; - if (kdf.toLowerCase() === "scrypt") { - const salt = looseArrayify(searchPath(data, "crypto/kdfparams/salt")); - const N = parseInt(searchPath(data, "crypto/kdfparams/n")); - const r = parseInt(searchPath(data, "crypto/kdfparams/r")); - const p = parseInt(searchPath(data, "crypto/kdfparams/p")); - // Check for all required parameters - if (!N || !r || !p) { - throwError("kdf", kdf); - } - // Make sure N is a power of 2 - if ((N & (N - 1)) !== 0) { - throwError("N", N); - } - const dkLen = parseInt(searchPath(data, "crypto/kdfparams/dklen")); - if (dkLen !== 32) { - throwError("dklen", dkLen); - } - return scryptFunc(passwordBytes, salt, N, r, p, 64, progressCallback); - } - else if (kdf.toLowerCase() === "pbkdf2") { - const salt = looseArrayify(searchPath(data, "crypto/kdfparams/salt")); - let prfFunc = null; - const prf = searchPath(data, "crypto/kdfparams/prf"); - if (prf === "hmac-sha256") { - prfFunc = "sha256"; - } - else if (prf === "hmac-sha512") { - prfFunc = "sha512"; - } - else { - throwError("prf", prf); - } - const count = parseInt(searchPath(data, "crypto/kdfparams/c")); - const dkLen = parseInt(searchPath(data, "crypto/kdfparams/dklen")); - if (dkLen !== 32) { - throwError("dklen", dkLen); - } - return pbkdf2Func(passwordBytes, salt, count, dkLen, prfFunc); - } - } - return logger$o.throwArgumentError("unsupported key-derivation function", "kdf", kdf); -} -function decryptSync(json, password) { - const data = JSON.parse(json); - const key = _computeKdfKey(data, password, pbkdf2Sync, scrypt.syncScrypt); - return _getAccount(data, key); -} -function decrypt$1(json, password, progressCallback) { - return __awaiter$5(this, void 0, void 0, function* () { - const data = JSON.parse(json); - const key = yield _computeKdfKey(data, password, pbkdf2$1, scrypt.scrypt, progressCallback); - return _getAccount(data, key); - }); -} -function encrypt(account, password, options, progressCallback) { - try { - // Check the address matches the private key - if (getAddress(account.address) !== computeAddress(account.privateKey)) { - throw new Error("address/privateKey mismatch"); - } - // Check the mnemonic (if any) matches the private key - if (hasMnemonic(account)) { - const mnemonic = account.mnemonic; - const node = HDNode.fromMnemonic(mnemonic.phrase, null, mnemonic.locale).derivePath(mnemonic.path || defaultPath); - if (node.privateKey != account.privateKey) { - throw new Error("mnemonic mismatch"); - } - } - } - catch (e) { - return Promise.reject(e); - } - // The options are optional, so adjust the call as needed - if (typeof (options) === "function" && !progressCallback) { - progressCallback = options; - options = {}; - } - if (!options) { - options = {}; - } - const privateKey = arrayify(account.privateKey); - const passwordBytes = getPassword(password); - let entropy = null; - let path = null; - let locale = null; - if (hasMnemonic(account)) { - const srcMnemonic = account.mnemonic; - entropy = arrayify(mnemonicToEntropy(srcMnemonic.phrase, srcMnemonic.locale || "en")); - path = srcMnemonic.path || defaultPath; - locale = srcMnemonic.locale || "en"; - } - let client = options.client; - if (!client) { - client = "ethers.js"; - } - // Check/generate the salt - let salt = null; - if (options.salt) { - salt = arrayify(options.salt); - } - else { - salt = randomBytes(32); - ; - } - // Override initialization vector - let iv = null; - if (options.iv) { - iv = arrayify(options.iv); - if (iv.length !== 16) { - throw new Error("invalid iv"); - } - } - else { - iv = randomBytes(16); - } - // Override the uuid - let uuidRandom = null; - if (options.uuid) { - uuidRandom = arrayify(options.uuid); - if (uuidRandom.length !== 16) { - throw new Error("invalid uuid"); - } - } - else { - uuidRandom = randomBytes(16); - } - // Override the scrypt password-based key derivation function parameters - let N = (1 << 17), r = 8, p = 1; - if (options.scrypt) { - if (options.scrypt.N) { - N = options.scrypt.N; - } - if (options.scrypt.r) { - r = options.scrypt.r; - } - if (options.scrypt.p) { - p = options.scrypt.p; - } - } - // We take 64 bytes: - // - 32 bytes As normal for the Web3 secret storage (derivedKey, macPrefix) - // - 32 bytes AES key to encrypt mnemonic with (required here to be Ethers Wallet) - return scrypt.scrypt(passwordBytes, salt, N, r, p, 64, progressCallback).then((key) => { - key = arrayify(key); - // This will be used to encrypt the wallet (as per Web3 secret storage) - const derivedKey = key.slice(0, 16); - const macPrefix = key.slice(16, 32); - // This will be used to encrypt the mnemonic phrase (if any) - const mnemonicKey = key.slice(32, 64); - // Encrypt the private key - const counter = new aesJs.Counter(iv); - const aesCtr = new aesJs.ModeOfOperation.ctr(derivedKey, counter); - const ciphertext = arrayify(aesCtr.encrypt(privateKey)); - // Compute the message authentication code, used to check the password - const mac = keccak256(concat([macPrefix, ciphertext])); - // See: https://github.com/ethereum/wiki/wiki/Web3-Secret-Storage-Definition - const data = { - address: account.address.substring(2).toLowerCase(), - id: uuidV4(uuidRandom), - version: 3, - crypto: { - cipher: "aes-128-ctr", - cipherparams: { - iv: hexlify(iv).substring(2), - }, - ciphertext: hexlify(ciphertext).substring(2), - kdf: "scrypt", - kdfparams: { - salt: hexlify(salt).substring(2), - n: N, - dklen: 32, - p: p, - r: r - }, - mac: mac.substring(2) - } - }; - // If we have a mnemonic, encrypt it into the JSON wallet - if (entropy) { - const mnemonicIv = randomBytes(16); - const mnemonicCounter = new aesJs.Counter(mnemonicIv); - const mnemonicAesCtr = new aesJs.ModeOfOperation.ctr(mnemonicKey, mnemonicCounter); - const mnemonicCiphertext = arrayify(mnemonicAesCtr.encrypt(entropy)); - const now = new Date(); - const timestamp = (now.getUTCFullYear() + "-" + - zpad(now.getUTCMonth() + 1, 2) + "-" + - zpad(now.getUTCDate(), 2) + "T" + - zpad(now.getUTCHours(), 2) + "-" + - zpad(now.getUTCMinutes(), 2) + "-" + - zpad(now.getUTCSeconds(), 2) + ".0Z"); - data["x-ethers"] = { - client: client, - gethFilename: ("UTC--" + timestamp + "--" + data.address), - mnemonicCounter: hexlify(mnemonicIv).substring(2), - mnemonicCiphertext: hexlify(mnemonicCiphertext).substring(2), - path: path, - locale: locale, - version: "0.1" - }; - } - return JSON.stringify(data); - }); -} - -"use strict"; -function decryptJsonWallet(json, password, progressCallback) { - if (isCrowdsaleWallet(json)) { - if (progressCallback) { - progressCallback(0); - } - const account = decrypt(json, password); - if (progressCallback) { - progressCallback(1); - } - return Promise.resolve(account); - } - if (isKeystoreWallet(json)) { - return decrypt$1(json, password, progressCallback); - } - return Promise.reject(new Error("invalid JSON wallet")); -} -function decryptJsonWalletSync(json, password) { - if (isCrowdsaleWallet(json)) { - return decrypt(json, password); - } - if (isKeystoreWallet(json)) { - return decryptSync(json, password); - } - throw new Error("invalid JSON wallet"); -} - -const version$j = "wallet/5.7.0"; - -"use strict"; -var __awaiter$6 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$p = new Logger(version$j); -function isAccount(value) { - return (value != null && isHexString(value.privateKey, 32) && value.address != null); -} -function hasMnemonic$1(value) { - const mnemonic = value.mnemonic; - return (mnemonic && mnemonic.phrase); -} -class Wallet extends Signer { - constructor(privateKey, provider) { - super(); - if (isAccount(privateKey)) { - const signingKey = new SigningKey(privateKey.privateKey); - defineReadOnly(this, "_signingKey", () => signingKey); - defineReadOnly(this, "address", computeAddress(this.publicKey)); - if (this.address !== getAddress(privateKey.address)) { - logger$p.throwArgumentError("privateKey/address mismatch", "privateKey", "[REDACTED]"); - } - if (hasMnemonic$1(privateKey)) { - const srcMnemonic = privateKey.mnemonic; - defineReadOnly(this, "_mnemonic", () => ({ - phrase: srcMnemonic.phrase, - path: srcMnemonic.path || defaultPath, - locale: srcMnemonic.locale || "en" - })); - const mnemonic = this.mnemonic; - const node = HDNode.fromMnemonic(mnemonic.phrase, null, mnemonic.locale).derivePath(mnemonic.path); - if (computeAddress(node.privateKey) !== this.address) { - logger$p.throwArgumentError("mnemonic/address mismatch", "privateKey", "[REDACTED]"); - } - } - else { - defineReadOnly(this, "_mnemonic", () => null); - } - } - else { - if (SigningKey.isSigningKey(privateKey)) { - /* istanbul ignore if */ - if (privateKey.curve !== "secp256k1") { - logger$p.throwArgumentError("unsupported curve; must be secp256k1", "privateKey", "[REDACTED]"); - } - defineReadOnly(this, "_signingKey", () => privateKey); - } - else { - // A lot of common tools do not prefix private keys with a 0x (see: #1166) - if (typeof (privateKey) === "string") { - if (privateKey.match(/^[0-9a-f]*$/i) && privateKey.length === 64) { - privateKey = "0x" + privateKey; - } - } - const signingKey = new SigningKey(privateKey); - defineReadOnly(this, "_signingKey", () => signingKey); - } - defineReadOnly(this, "_mnemonic", () => null); - defineReadOnly(this, "address", computeAddress(this.publicKey)); - } - /* istanbul ignore if */ - if (provider && !Provider.isProvider(provider)) { - logger$p.throwArgumentError("invalid provider", "provider", provider); - } - defineReadOnly(this, "provider", provider || null); - } - get mnemonic() { return this._mnemonic(); } - get privateKey() { return this._signingKey().privateKey; } - get publicKey() { return this._signingKey().publicKey; } - getAddress() { - return Promise.resolve(this.address); - } - connect(provider) { - return new Wallet(this, provider); - } - signTransaction(transaction) { - return resolveProperties(transaction).then((tx) => { - if (tx.from != null) { - if (getAddress(tx.from) !== this.address) { - logger$p.throwArgumentError("transaction from address mismatch", "transaction.from", transaction.from); - } - delete tx.from; - } - const signature = this._signingKey().signDigest(keccak256(serialize(tx))); - return serialize(tx, signature); - }); - } - signMessage(message) { - return __awaiter$6(this, void 0, void 0, function* () { - return joinSignature(this._signingKey().signDigest(hashMessage(message))); - }); - } - _signTypedData(domain, types, value) { - return __awaiter$6(this, void 0, void 0, function* () { - // Populate any ENS names - const populated = yield TypedDataEncoder.resolveNames(domain, types, value, (name) => { - if (this.provider == null) { - logger$p.throwError("cannot resolve ENS names without a provider", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "resolveName", - value: name - }); - } - return this.provider.resolveName(name); - }); - return joinSignature(this._signingKey().signDigest(TypedDataEncoder.hash(populated.domain, types, populated.value))); - }); - } - encrypt(password, options, progressCallback) { - if (typeof (options) === "function" && !progressCallback) { - progressCallback = options; - options = {}; - } - if (progressCallback && typeof (progressCallback) !== "function") { - throw new Error("invalid callback"); - } - if (!options) { - options = {}; - } - return encrypt(this, password, options, progressCallback); - } - /** - * Static methods to create Wallet instances. - */ - static createRandom(options) { - let entropy = randomBytes(16); - if (!options) { - options = {}; - } - if (options.extraEntropy) { - entropy = arrayify(hexDataSlice(keccak256(concat([entropy, options.extraEntropy])), 0, 16)); - } - const mnemonic = entropyToMnemonic(entropy, options.locale); - return Wallet.fromMnemonic(mnemonic, options.path, options.locale); - } - static fromEncryptedJson(json, password, progressCallback) { - return decryptJsonWallet(json, password, progressCallback).then((account) => { - return new Wallet(account); - }); - } - static fromEncryptedJsonSync(json, password) { - return new Wallet(decryptJsonWalletSync(json, password)); - } - static fromMnemonic(mnemonic, path, wordlist) { - if (!path) { - path = defaultPath; - } - return new Wallet(HDNode.fromMnemonic(mnemonic, null, wordlist).derivePath(path)); - } -} -function verifyMessage(message, signature) { - return recoverAddress(hashMessage(message), signature); -} -function verifyTypedData(domain, types, value, signature) { - return recoverAddress(TypedDataEncoder.hash(domain, types, value), signature); -} - -const version$k = "networks/5.7.1"; - -"use strict"; -const logger$q = new Logger(version$k); -; -function isRenetworkable(value) { - return (value && typeof (value.renetwork) === "function"); -} -function ethDefaultProvider(network) { - const func = function (providers, options) { - if (options == null) { - options = {}; - } - const providerList = []; - if (providers.InfuraProvider && options.infura !== "-") { - try { - providerList.push(new providers.InfuraProvider(network, options.infura)); - } - catch (error) { } - } - if (providers.EtherscanProvider && options.etherscan !== "-") { - try { - providerList.push(new providers.EtherscanProvider(network, options.etherscan)); - } - catch (error) { } - } - if (providers.AlchemyProvider && options.alchemy !== "-") { - try { - providerList.push(new providers.AlchemyProvider(network, options.alchemy)); - } - catch (error) { } - } - if (providers.PocketProvider && options.pocket !== "-") { - // These networks are currently faulty on Pocket as their - // network does not handle the Berlin hardfork, which is - // live on these ones. - // @TODO: This goes away once Pocket has upgraded their nodes - const skip = ["goerli", "ropsten", "rinkeby", "sepolia"]; - try { - const provider = new providers.PocketProvider(network, options.pocket); - if (provider.network && skip.indexOf(provider.network.name) === -1) { - providerList.push(provider); - } - } - catch (error) { } - } - if (providers.CloudflareProvider && options.cloudflare !== "-") { - try { - providerList.push(new providers.CloudflareProvider(network)); - } - catch (error) { } - } - if (providers.AnkrProvider && options.ankr !== "-") { - try { - const skip = ["ropsten"]; - const provider = new providers.AnkrProvider(network, options.ankr); - if (provider.network && skip.indexOf(provider.network.name) === -1) { - providerList.push(provider); - } - } - catch (error) { } - } - if (providerList.length === 0) { - return null; - } - if (providers.FallbackProvider) { - let quorum = 1; - if (options.quorum != null) { - quorum = options.quorum; - } - else if (network === "homestead") { - quorum = 2; - } - return new providers.FallbackProvider(providerList, quorum); - } - return providerList[0]; - }; - func.renetwork = function (network) { - return ethDefaultProvider(network); - }; - return func; -} -function etcDefaultProvider(url, network) { - const func = function (providers, options) { - if (providers.JsonRpcProvider) { - return new providers.JsonRpcProvider(url, network); - } - return null; - }; - func.renetwork = function (network) { - return etcDefaultProvider(url, network); - }; - return func; -} -const homestead = { - chainId: 1, - ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", - name: "homestead", - _defaultProvider: ethDefaultProvider("homestead") -}; -const ropsten = { - chainId: 3, - ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", - name: "ropsten", - _defaultProvider: ethDefaultProvider("ropsten") -}; -const classicMordor = { - chainId: 63, - name: "classicMordor", - _defaultProvider: etcDefaultProvider("https://www.ethercluster.com/mordor", "classicMordor") -}; -// See: https://chainlist.org -const networks = { - unspecified: { chainId: 0, name: "unspecified" }, - homestead: homestead, - mainnet: homestead, - morden: { chainId: 2, name: "morden" }, - ropsten: ropsten, - testnet: ropsten, - rinkeby: { - chainId: 4, - ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", - name: "rinkeby", - _defaultProvider: ethDefaultProvider("rinkeby") - }, - kovan: { - chainId: 42, - name: "kovan", - _defaultProvider: ethDefaultProvider("kovan") - }, - goerli: { - chainId: 5, - ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", - name: "goerli", - _defaultProvider: ethDefaultProvider("goerli") - }, - kintsugi: { chainId: 1337702, name: "kintsugi" }, - sepolia: { - chainId: 11155111, - name: "sepolia", - _defaultProvider: ethDefaultProvider("sepolia") - }, - // ETC (See: #351) - classic: { - chainId: 61, - name: "classic", - _defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/etc", "classic") - }, - classicMorden: { chainId: 62, name: "classicMorden" }, - classicMordor: classicMordor, - classicTestnet: classicMordor, - classicKotti: { - chainId: 6, - name: "classicKotti", - _defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/kotti", "classicKotti") - }, - xdai: { chainId: 100, name: "xdai" }, - matic: { - chainId: 137, - name: "matic", - _defaultProvider: ethDefaultProvider("matic") - }, - maticmum: { chainId: 80001, name: "maticmum" }, - optimism: { - chainId: 10, - name: "optimism", - _defaultProvider: ethDefaultProvider("optimism") - }, - "optimism-kovan": { chainId: 69, name: "optimism-kovan" }, - "optimism-goerli": { chainId: 420, name: "optimism-goerli" }, - arbitrum: { chainId: 42161, name: "arbitrum" }, - "arbitrum-rinkeby": { chainId: 421611, name: "arbitrum-rinkeby" }, - "arbitrum-goerli": { chainId: 421613, name: "arbitrum-goerli" }, - bnb: { chainId: 56, name: "bnb" }, - bnbt: { chainId: 97, name: "bnbt" }, -}; -/** - * getNetwork - * - * Converts a named common networks or chain ID (network ID) to a Network - * and verifies a network is a valid Network.. - */ -function getNetwork(network) { - // No network (null) - if (network == null) { - return null; - } - if (typeof (network) === "number") { - for (const name in networks) { - const standard = networks[name]; - if (standard.chainId === network) { - return { - name: standard.name, - chainId: standard.chainId, - ensAddress: (standard.ensAddress || null), - _defaultProvider: (standard._defaultProvider || null) - }; - } - } - return { - chainId: network, - name: "unknown" - }; - } - if (typeof (network) === "string") { - const standard = networks[network]; - if (standard == null) { - return null; - } - return { - name: standard.name, - chainId: standard.chainId, - ensAddress: standard.ensAddress, - _defaultProvider: (standard._defaultProvider || null) - }; - } - const standard = networks[network.name]; - // Not a standard network; check that it is a valid network in general - if (!standard) { - if (typeof (network.chainId) !== "number") { - logger$q.throwArgumentError("invalid network chainId", "network", network); - } - return network; - } - // Make sure the chainId matches the expected network chainId (or is 0; disable EIP-155) - if (network.chainId !== 0 && network.chainId !== standard.chainId) { - logger$q.throwArgumentError("network chainId mismatch", "network", network); - } - // @TODO: In the next major version add an attach function to a defaultProvider - // class and move the _defaultProvider internal to this file (extend Network) - let defaultProvider = network._defaultProvider || null; - if (defaultProvider == null && standard._defaultProvider) { - if (isRenetworkable(standard._defaultProvider)) { - defaultProvider = standard._defaultProvider.renetwork(network); - } - else { - defaultProvider = standard._defaultProvider; - } - } - // Standard Network (allow overriding the ENS address) - return { - name: network.name, - chainId: standard.chainId, - ensAddress: (network.ensAddress || standard.ensAddress || null), - _defaultProvider: defaultProvider - }; -} - -const version$l = "web/5.7.1"; - -"use strict"; -var __awaiter$7 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -function getUrl(href, options) { - return __awaiter$7(this, void 0, void 0, function* () { - if (options == null) { - options = {}; - } - const request = { - method: (options.method || "GET"), - headers: (options.headers || {}), - body: (options.body || undefined), - }; - if (options.skipFetchSetup !== true) { - request.mode = "cors"; // no-cors, cors, *same-origin - request.cache = "no-cache"; // *default, no-cache, reload, force-cache, only-if-cached - request.credentials = "same-origin"; // include, *same-origin, omit - request.redirect = "follow"; // manual, *follow, error - request.referrer = "client"; // no-referrer, *client - } - ; - if (options.fetchOptions != null) { - const opts = options.fetchOptions; - if (opts.mode) { - request.mode = (opts.mode); - } - if (opts.cache) { - request.cache = (opts.cache); - } - if (opts.credentials) { - request.credentials = (opts.credentials); - } - if (opts.redirect) { - request.redirect = (opts.redirect); - } - if (opts.referrer) { - request.referrer = opts.referrer; - } - } - const response = yield fetch(href, request); - const body = yield response.arrayBuffer(); - const headers = {}; - if (response.headers.forEach) { - response.headers.forEach((value, key) => { - headers[key.toLowerCase()] = value; - }); - } - else { - ((response.headers).keys)().forEach((key) => { - headers[key.toLowerCase()] = response.headers.get(key); - }); - } - return { - headers: headers, - statusCode: response.status, - statusMessage: response.statusText, - body: arrayify(new Uint8Array(body)), - }; - }); -} - -"use strict"; -var __awaiter$8 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$r = new Logger(version$l); -function staller(duration) { - return new Promise((resolve) => { - setTimeout(resolve, duration); - }); -} -function bodyify(value, type) { - if (value == null) { - return null; - } - if (typeof (value) === "string") { - return value; - } - if (isBytesLike(value)) { - if (type && (type.split("/")[0] === "text" || type.split(";")[0].trim() === "application/json")) { - try { - return toUtf8String(value); - } - catch (error) { } - ; - } - return hexlify(value); - } - return value; -} -function unpercent(value) { - return toUtf8Bytes(value.replace(/%([0-9a-f][0-9a-f])/gi, (all, code) => { - return String.fromCharCode(parseInt(code, 16)); - })); -} -// This API is still a work in progress; the future changes will likely be: -// - ConnectionInfo => FetchDataRequest -// - FetchDataRequest.body? = string | Uint8Array | { contentType: string, data: string | Uint8Array } -// - If string => text/plain, Uint8Array => application/octet-stream (if content-type unspecified) -// - FetchDataRequest.processFunc = (body: Uint8Array, response: FetchDataResponse) => T -// For this reason, it should be considered internal until the API is finalized -function _fetchData(connection, body, processFunc) { - // How many times to retry in the event of a throttle - const attemptLimit = (typeof (connection) === "object" && connection.throttleLimit != null) ? connection.throttleLimit : 12; - logger$r.assertArgument((attemptLimit > 0 && (attemptLimit % 1) === 0), "invalid connection throttle limit", "connection.throttleLimit", attemptLimit); - const throttleCallback = ((typeof (connection) === "object") ? connection.throttleCallback : null); - const throttleSlotInterval = ((typeof (connection) === "object" && typeof (connection.throttleSlotInterval) === "number") ? connection.throttleSlotInterval : 100); - logger$r.assertArgument((throttleSlotInterval > 0 && (throttleSlotInterval % 1) === 0), "invalid connection throttle slot interval", "connection.throttleSlotInterval", throttleSlotInterval); - const errorPassThrough = ((typeof (connection) === "object") ? !!(connection.errorPassThrough) : false); - const headers = {}; - let url = null; - // @TODO: Allow ConnectionInfo to override some of these values - const options = { - method: "GET", - }; - let allow304 = false; - let timeout = 2 * 60 * 1000; - if (typeof (connection) === "string") { - url = connection; - } - else if (typeof (connection) === "object") { - if (connection == null || connection.url == null) { - logger$r.throwArgumentError("missing URL", "connection.url", connection); - } - url = connection.url; - if (typeof (connection.timeout) === "number" && connection.timeout > 0) { - timeout = connection.timeout; - } - if (connection.headers) { - for (const key in connection.headers) { - headers[key.toLowerCase()] = { key: key, value: String(connection.headers[key]) }; - if (["if-none-match", "if-modified-since"].indexOf(key.toLowerCase()) >= 0) { - allow304 = true; - } - } - } - options.allowGzip = !!connection.allowGzip; - if (connection.user != null && connection.password != null) { - if (url.substring(0, 6) !== "https:" && connection.allowInsecureAuthentication !== true) { - logger$r.throwError("basic authentication requires a secure https url", Logger.errors.INVALID_ARGUMENT, { argument: "url", url: url, user: connection.user, password: "[REDACTED]" }); - } - const authorization = connection.user + ":" + connection.password; - headers["authorization"] = { - key: "Authorization", - value: "Basic " + encode$1(toUtf8Bytes(authorization)) - }; - } - if (connection.skipFetchSetup != null) { - options.skipFetchSetup = !!connection.skipFetchSetup; - } - if (connection.fetchOptions != null) { - options.fetchOptions = shallowCopy(connection.fetchOptions); - } - } - const reData = new RegExp("^data:([^;:]*)?(;base64)?,(.*)$", "i"); - const dataMatch = ((url) ? url.match(reData) : null); - if (dataMatch) { - try { - const response = { - statusCode: 200, - statusMessage: "OK", - headers: { "content-type": (dataMatch[1] || "text/plain") }, - body: (dataMatch[2] ? decode$1(dataMatch[3]) : unpercent(dataMatch[3])) - }; - let result = response.body; - if (processFunc) { - result = processFunc(response.body, response); - } - return Promise.resolve(result); - } - catch (error) { - logger$r.throwError("processing response error", Logger.errors.SERVER_ERROR, { - body: bodyify(dataMatch[1], dataMatch[2]), - error: error, - requestBody: null, - requestMethod: "GET", - url: url - }); - } - } - if (body) { - options.method = "POST"; - options.body = body; - if (headers["content-type"] == null) { - headers["content-type"] = { key: "Content-Type", value: "application/octet-stream" }; - } - if (headers["content-length"] == null) { - headers["content-length"] = { key: "Content-Length", value: String(body.length) }; - } - } - const flatHeaders = {}; - Object.keys(headers).forEach((key) => { - const header = headers[key]; - flatHeaders[header.key] = header.value; - }); - options.headers = flatHeaders; - const runningTimeout = (function () { - let timer = null; - const promise = new Promise(function (resolve, reject) { - if (timeout) { - timer = setTimeout(() => { - if (timer == null) { - return; - } - timer = null; - reject(logger$r.makeError("timeout", Logger.errors.TIMEOUT, { - requestBody: bodyify(options.body, flatHeaders["content-type"]), - requestMethod: options.method, - timeout: timeout, - url: url - })); - }, timeout); - } - }); - const cancel = function () { - if (timer == null) { - return; - } - clearTimeout(timer); - timer = null; - }; - return { promise, cancel }; - })(); - const runningFetch = (function () { - return __awaiter$8(this, void 0, void 0, function* () { - for (let attempt = 0; attempt < attemptLimit; attempt++) { - let response = null; - try { - response = yield getUrl(url, options); - if (attempt < attemptLimit) { - if (response.statusCode === 301 || response.statusCode === 302) { - // Redirection; for now we only support absolute locataions - const location = response.headers.location || ""; - if (options.method === "GET" && location.match(/^https:/)) { - url = response.headers.location; - continue; - } - } - else if (response.statusCode === 429) { - // Exponential back-off throttling - let tryAgain = true; - if (throttleCallback) { - tryAgain = yield throttleCallback(attempt, url); - } - if (tryAgain) { - let stall = 0; - const retryAfter = response.headers["retry-after"]; - if (typeof (retryAfter) === "string" && retryAfter.match(/^[1-9][0-9]*$/)) { - stall = parseInt(retryAfter) * 1000; - } - else { - stall = throttleSlotInterval * parseInt(String(Math.random() * Math.pow(2, attempt))); - } - //console.log("Stalling 429"); - yield staller(stall); - continue; - } - } - } - } - catch (error) { - response = error.response; - if (response == null) { - runningTimeout.cancel(); - logger$r.throwError("missing response", Logger.errors.SERVER_ERROR, { - requestBody: bodyify(options.body, flatHeaders["content-type"]), - requestMethod: options.method, - serverError: error, - url: url - }); - } - } - let body = response.body; - if (allow304 && response.statusCode === 304) { - body = null; - } - else if (!errorPassThrough && (response.statusCode < 200 || response.statusCode >= 300)) { - runningTimeout.cancel(); - logger$r.throwError("bad response", Logger.errors.SERVER_ERROR, { - status: response.statusCode, - headers: response.headers, - body: bodyify(body, ((response.headers) ? response.headers["content-type"] : null)), - requestBody: bodyify(options.body, flatHeaders["content-type"]), - requestMethod: options.method, - url: url - }); - } - if (processFunc) { - try { - const result = yield processFunc(body, response); - runningTimeout.cancel(); - return result; - } - catch (error) { - // Allow the processFunc to trigger a throttle - if (error.throttleRetry && attempt < attemptLimit) { - let tryAgain = true; - if (throttleCallback) { - tryAgain = yield throttleCallback(attempt, url); - } - if (tryAgain) { - const timeout = throttleSlotInterval * parseInt(String(Math.random() * Math.pow(2, attempt))); - //console.log("Stalling callback"); - yield staller(timeout); - continue; - } - } - runningTimeout.cancel(); - logger$r.throwError("processing response error", Logger.errors.SERVER_ERROR, { - body: bodyify(body, ((response.headers) ? response.headers["content-type"] : null)), - error: error, - requestBody: bodyify(options.body, flatHeaders["content-type"]), - requestMethod: options.method, - url: url - }); - } - } - runningTimeout.cancel(); - // If we had a processFunc, it either returned a T or threw above. - // The "body" is now a Uint8Array. - return body; - } - return logger$r.throwError("failed response", Logger.errors.SERVER_ERROR, { - requestBody: bodyify(options.body, flatHeaders["content-type"]), - requestMethod: options.method, - url: url - }); - }); - })(); - return Promise.race([runningTimeout.promise, runningFetch]); -} -function fetchJson(connection, json, processFunc) { - let processJsonFunc = (value, response) => { - let result = null; - if (value != null) { - try { - result = JSON.parse(toUtf8String(value)); - } - catch (error) { - logger$r.throwError("invalid JSON", Logger.errors.SERVER_ERROR, { - body: value, - error: error - }); - } - } - if (processFunc) { - result = processFunc(result, response); - } - return result; - }; - // If we have json to send, we must - // - add content-type of application/json (unless already overridden) - // - convert the json to bytes - let body = null; - if (json != null) { - body = toUtf8Bytes(json); - // Create a connection with the content-type set for JSON - const updated = (typeof (connection) === "string") ? ({ url: connection }) : shallowCopy(connection); - if (updated.headers) { - const hasContentType = (Object.keys(updated.headers).filter((k) => (k.toLowerCase() === "content-type")).length) !== 0; - if (!hasContentType) { - updated.headers = shallowCopy(updated.headers); - updated.headers["content-type"] = "application/json"; - } - } - else { - updated.headers = { "content-type": "application/json" }; - } - connection = updated; - } - return _fetchData(connection, body, processJsonFunc); -} -function poll(func, options) { - if (!options) { - options = {}; - } - options = shallowCopy(options); - if (options.floor == null) { - options.floor = 0; - } - if (options.ceiling == null) { - options.ceiling = 10000; - } - if (options.interval == null) { - options.interval = 250; - } - return new Promise(function (resolve, reject) { - let timer = null; - let done = false; - // Returns true if cancel was successful. Unsuccessful cancel means we're already done. - const cancel = () => { - if (done) { - return false; - } - done = true; - if (timer) { - clearTimeout(timer); - } - return true; - }; - if (options.timeout) { - timer = setTimeout(() => { - if (cancel()) { - reject(new Error("timeout")); - } - }, options.timeout); - } - const retryLimit = options.retryLimit; - let attempt = 0; - function check() { - return func().then(function (result) { - // If we have a result, or are allowed null then we're done - if (result !== undefined) { - if (cancel()) { - resolve(result); - } - } - else if (options.oncePoll) { - options.oncePoll.once("poll", check); - } - else if (options.onceBlock) { - options.onceBlock.once("block", check); - // Otherwise, exponential back-off (up to 10s) our next request - } - else if (!done) { - attempt++; - if (attempt > retryLimit) { - if (cancel()) { - reject(new Error("retry limit reached")); - } - return; - } - let timeout = options.interval * parseInt(String(Math.random() * Math.pow(2, attempt))); - if (timeout < options.floor) { - timeout = options.floor; - } - if (timeout > options.ceiling) { - timeout = options.ceiling; - } - setTimeout(check, timeout); - } - return null; - }, function (error) { - if (cancel()) { - reject(error); - } - }); - } - check(); - }); -} - -'use strict'; -var ALPHABET = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l'; - -// pre-compute lookup table -var ALPHABET_MAP = {}; -for (var z = 0; z < ALPHABET.length; z++) { - var x = ALPHABET.charAt(z); - - if (ALPHABET_MAP[x] !== undefined) throw new TypeError(x + ' is ambiguous') - ALPHABET_MAP[x] = z; -} - -function polymodStep (pre) { - var b = pre >> 25; - return ((pre & 0x1FFFFFF) << 5) ^ - (-((b >> 0) & 1) & 0x3b6a57b2) ^ - (-((b >> 1) & 1) & 0x26508e6d) ^ - (-((b >> 2) & 1) & 0x1ea119fa) ^ - (-((b >> 3) & 1) & 0x3d4233dd) ^ - (-((b >> 4) & 1) & 0x2a1462b3) -} - -function prefixChk (prefix) { - var chk = 1; - for (var i = 0; i < prefix.length; ++i) { - var c = prefix.charCodeAt(i); - if (c < 33 || c > 126) return 'Invalid prefix (' + prefix + ')' - - chk = polymodStep(chk) ^ (c >> 5); - } - chk = polymodStep(chk); - - for (i = 0; i < prefix.length; ++i) { - var v = prefix.charCodeAt(i); - chk = polymodStep(chk) ^ (v & 0x1f); - } - return chk -} - -function encode$2 (prefix, words, LIMIT) { - LIMIT = LIMIT || 90; - if ((prefix.length + 7 + words.length) > LIMIT) throw new TypeError('Exceeds length limit') - - prefix = prefix.toLowerCase(); - - // determine chk mod - var chk = prefixChk(prefix); - if (typeof chk === 'string') throw new Error(chk) - - var result = prefix + '1'; - for (var i = 0; i < words.length; ++i) { - var x = words[i]; - if ((x >> 5) !== 0) throw new Error('Non 5-bit word') - - chk = polymodStep(chk) ^ x; - result += ALPHABET.charAt(x); - } - - for (i = 0; i < 6; ++i) { - chk = polymodStep(chk); - } - chk ^= 1; - - for (i = 0; i < 6; ++i) { - var v = (chk >> ((5 - i) * 5)) & 0x1f; - result += ALPHABET.charAt(v); - } - - return result -} - -function __decode (str, LIMIT) { - LIMIT = LIMIT || 90; - if (str.length < 8) return str + ' too short' - if (str.length > LIMIT) return 'Exceeds length limit' - - // don't allow mixed case - var lowered = str.toLowerCase(); - var uppered = str.toUpperCase(); - if (str !== lowered && str !== uppered) return 'Mixed-case string ' + str - str = lowered; - - var split = str.lastIndexOf('1'); - if (split === -1) return 'No separator character for ' + str - if (split === 0) return 'Missing prefix for ' + str - - var prefix = str.slice(0, split); - var wordChars = str.slice(split + 1); - if (wordChars.length < 6) return 'Data too short' - - var chk = prefixChk(prefix); - if (typeof chk === 'string') return chk - - var words = []; - for (var i = 0; i < wordChars.length; ++i) { - var c = wordChars.charAt(i); - var v = ALPHABET_MAP[c]; - if (v === undefined) return 'Unknown character ' + c - chk = polymodStep(chk) ^ v; - - // not in the checksum? - if (i + 6 >= wordChars.length) continue - words.push(v); - } - - if (chk !== 1) return 'Invalid checksum for ' + str - return { prefix: prefix, words: words } -} - -function decodeUnsafe () { - var res = __decode.apply(null, arguments); - if (typeof res === 'object') return res -} - -function decode$2 (str) { - var res = __decode.apply(null, arguments); - if (typeof res === 'object') return res - - throw new Error(res) -} - -function convert (data, inBits, outBits, pad) { - var value = 0; - var bits = 0; - var maxV = (1 << outBits) - 1; - - var result = []; - for (var i = 0; i < data.length; ++i) { - value = (value << inBits) | data[i]; - bits += inBits; - - while (bits >= outBits) { - bits -= outBits; - result.push((value >> bits) & maxV); - } - } - - if (pad) { - if (bits > 0) { - result.push((value << (outBits - bits)) & maxV); - } - } else { - if (bits >= inBits) return 'Excess padding' - if ((value << (outBits - bits)) & maxV) return 'Non-zero padding' - } - - return result -} - -function toWordsUnsafe (bytes) { - var res = convert(bytes, 8, 5, true); - if (Array.isArray(res)) return res -} - -function toWords (bytes) { - var res = convert(bytes, 8, 5, true); - if (Array.isArray(res)) return res - - throw new Error(res) -} - -function fromWordsUnsafe (words) { - var res = convert(words, 5, 8, false); - if (Array.isArray(res)) return res -} - -function fromWords (words) { - var res = convert(words, 5, 8, false); - if (Array.isArray(res)) return res - - throw new Error(res) -} - -var bech32 = { - decodeUnsafe: decodeUnsafe, - decode: decode$2, - encode: encode$2, - toWordsUnsafe: toWordsUnsafe, - toWords: toWords, - fromWordsUnsafe: fromWordsUnsafe, - fromWords: fromWords -}; - -const version$m = "providers/5.7.2"; - -"use strict"; -const logger$s = new Logger(version$m); -class Formatter { - constructor() { - this.formats = this.getDefaultFormats(); - } - getDefaultFormats() { - const formats = ({}); - const address = this.address.bind(this); - const bigNumber = this.bigNumber.bind(this); - const blockTag = this.blockTag.bind(this); - const data = this.data.bind(this); - const hash = this.hash.bind(this); - const hex = this.hex.bind(this); - const number = this.number.bind(this); - const type = this.type.bind(this); - const strictData = (v) => { return this.data(v, true); }; - formats.transaction = { - hash: hash, - type: type, - accessList: Formatter.allowNull(this.accessList.bind(this), null), - blockHash: Formatter.allowNull(hash, null), - blockNumber: Formatter.allowNull(number, null), - transactionIndex: Formatter.allowNull(number, null), - confirmations: Formatter.allowNull(number, null), - from: address, - // either (gasPrice) or (maxPriorityFeePerGas + maxFeePerGas) - // must be set - gasPrice: Formatter.allowNull(bigNumber), - maxPriorityFeePerGas: Formatter.allowNull(bigNumber), - maxFeePerGas: Formatter.allowNull(bigNumber), - gasLimit: bigNumber, - to: Formatter.allowNull(address, null), - value: bigNumber, - nonce: number, - data: data, - r: Formatter.allowNull(this.uint256), - s: Formatter.allowNull(this.uint256), - v: Formatter.allowNull(number), - creates: Formatter.allowNull(address, null), - raw: Formatter.allowNull(data), - }; - formats.transactionRequest = { - from: Formatter.allowNull(address), - nonce: Formatter.allowNull(number), - gasLimit: Formatter.allowNull(bigNumber), - gasPrice: Formatter.allowNull(bigNumber), - maxPriorityFeePerGas: Formatter.allowNull(bigNumber), - maxFeePerGas: Formatter.allowNull(bigNumber), - to: Formatter.allowNull(address), - value: Formatter.allowNull(bigNumber), - data: Formatter.allowNull(strictData), - type: Formatter.allowNull(number), - accessList: Formatter.allowNull(this.accessList.bind(this), null), - }; - formats.receiptLog = { - transactionIndex: number, - blockNumber: number, - transactionHash: hash, - address: address, - topics: Formatter.arrayOf(hash), - data: data, - logIndex: number, - blockHash: hash, - }; - formats.receipt = { - to: Formatter.allowNull(this.address, null), - from: Formatter.allowNull(this.address, null), - contractAddress: Formatter.allowNull(address, null), - transactionIndex: number, - // should be allowNull(hash), but broken-EIP-658 support is handled in receipt - root: Formatter.allowNull(hex), - gasUsed: bigNumber, - logsBloom: Formatter.allowNull(data), - blockHash: hash, - transactionHash: hash, - logs: Formatter.arrayOf(this.receiptLog.bind(this)), - blockNumber: number, - confirmations: Formatter.allowNull(number, null), - cumulativeGasUsed: bigNumber, - effectiveGasPrice: Formatter.allowNull(bigNumber), - status: Formatter.allowNull(number), - type: type - }; - formats.block = { - hash: Formatter.allowNull(hash), - parentHash: hash, - number: number, - timestamp: number, - nonce: Formatter.allowNull(hex), - difficulty: this.difficulty.bind(this), - gasLimit: bigNumber, - gasUsed: bigNumber, - miner: Formatter.allowNull(address), - extraData: data, - transactions: Formatter.allowNull(Formatter.arrayOf(hash)), - baseFeePerGas: Formatter.allowNull(bigNumber) - }; - formats.blockWithTransactions = shallowCopy(formats.block); - formats.blockWithTransactions.transactions = Formatter.allowNull(Formatter.arrayOf(this.transactionResponse.bind(this))); - formats.filter = { - fromBlock: Formatter.allowNull(blockTag, undefined), - toBlock: Formatter.allowNull(blockTag, undefined), - blockHash: Formatter.allowNull(hash, undefined), - address: Formatter.allowNull(address, undefined), - topics: Formatter.allowNull(this.topics.bind(this), undefined), - }; - formats.filterLog = { - blockNumber: Formatter.allowNull(number), - blockHash: Formatter.allowNull(hash), - transactionIndex: number, - removed: Formatter.allowNull(this.boolean.bind(this)), - address: address, - data: Formatter.allowFalsish(data, "0x"), - topics: Formatter.arrayOf(hash), - transactionHash: hash, - logIndex: number, - }; - return formats; - } - accessList(accessList) { - return accessListify(accessList || []); - } - // Requires a BigNumberish that is within the IEEE754 safe integer range; returns a number - // Strict! Used on input. - number(number) { - if (number === "0x") { - return 0; - } - return BigNumber.from(number).toNumber(); - } - type(number) { - if (number === "0x" || number == null) { - return 0; - } - return BigNumber.from(number).toNumber(); - } - // Strict! Used on input. - bigNumber(value) { - return BigNumber.from(value); - } - // Requires a boolean, "true" or "false"; returns a boolean - boolean(value) { - if (typeof (value) === "boolean") { - return value; - } - if (typeof (value) === "string") { - value = value.toLowerCase(); - if (value === "true") { - return true; - } - if (value === "false") { - return false; - } - } - throw new Error("invalid boolean - " + value); - } - hex(value, strict) { - if (typeof (value) === "string") { - if (!strict && value.substring(0, 2) !== "0x") { - value = "0x" + value; - } - if (isHexString(value)) { - return value.toLowerCase(); - } - } - return logger$s.throwArgumentError("invalid hash", "value", value); - } - data(value, strict) { - const result = this.hex(value, strict); - if ((result.length % 2) !== 0) { - throw new Error("invalid data; odd-length - " + value); - } - return result; - } - // Requires an address - // Strict! Used on input. - address(value) { - return getAddress(value); - } - callAddress(value) { - if (!isHexString(value, 32)) { - return null; - } - const address = getAddress(hexDataSlice(value, 12)); - return (address === AddressZero) ? null : address; - } - contractAddress(value) { - return getContractAddress(value); - } - // Strict! Used on input. - blockTag(blockTag) { - if (blockTag == null) { - return "latest"; - } - if (blockTag === "earliest") { - return "0x0"; - } - switch (blockTag) { - case "earliest": return "0x0"; - case "latest": - case "pending": - case "safe": - case "finalized": - return blockTag; - } - if (typeof (blockTag) === "number" || isHexString(blockTag)) { - return hexValue(blockTag); - } - throw new Error("invalid blockTag"); - } - // Requires a hash, optionally requires 0x prefix; returns prefixed lowercase hash. - hash(value, strict) { - const result = this.hex(value, strict); - if (hexDataLength(result) !== 32) { - return logger$s.throwArgumentError("invalid hash", "value", value); - } - return result; - } - // Returns the difficulty as a number, or if too large (i.e. PoA network) null - difficulty(value) { - if (value == null) { - return null; - } - const v = BigNumber.from(value); - try { - return v.toNumber(); - } - catch (error) { } - return null; - } - uint256(value) { - if (!isHexString(value)) { - throw new Error("invalid uint256"); - } - return hexZeroPad(value, 32); - } - _block(value, format) { - if (value.author != null && value.miner == null) { - value.miner = value.author; - } - // The difficulty may need to come from _difficulty in recursed blocks - const difficulty = (value._difficulty != null) ? value._difficulty : value.difficulty; - const result = Formatter.check(format, value); - result._difficulty = ((difficulty == null) ? null : BigNumber.from(difficulty)); - return result; - } - block(value) { - return this._block(value, this.formats.block); - } - blockWithTransactions(value) { - return this._block(value, this.formats.blockWithTransactions); - } - // Strict! Used on input. - transactionRequest(value) { - return Formatter.check(this.formats.transactionRequest, value); - } - transactionResponse(transaction) { - // Rename gas to gasLimit - if (transaction.gas != null && transaction.gasLimit == null) { - transaction.gasLimit = transaction.gas; - } - // Some clients (TestRPC) do strange things like return 0x0 for the - // 0 address; correct this to be a real address - if (transaction.to && BigNumber.from(transaction.to).isZero()) { - transaction.to = "0x0000000000000000000000000000000000000000"; - } - // Rename input to data - if (transaction.input != null && transaction.data == null) { - transaction.data = transaction.input; - } - // If to and creates are empty, populate the creates from the transaction - if (transaction.to == null && transaction.creates == null) { - transaction.creates = this.contractAddress(transaction); - } - if ((transaction.type === 1 || transaction.type === 2) && transaction.accessList == null) { - transaction.accessList = []; - } - const result = Formatter.check(this.formats.transaction, transaction); - if (transaction.chainId != null) { - let chainId = transaction.chainId; - if (isHexString(chainId)) { - chainId = BigNumber.from(chainId).toNumber(); - } - result.chainId = chainId; - } - else { - let chainId = transaction.networkId; - // geth-etc returns chainId - if (chainId == null && result.v == null) { - chainId = transaction.chainId; - } - if (isHexString(chainId)) { - chainId = BigNumber.from(chainId).toNumber(); - } - if (typeof (chainId) !== "number" && result.v != null) { - chainId = (result.v - 35) / 2; - if (chainId < 0) { - chainId = 0; - } - chainId = parseInt(chainId); - } - if (typeof (chainId) !== "number") { - chainId = 0; - } - result.chainId = chainId; - } - // 0x0000... should actually be null - if (result.blockHash && result.blockHash.replace(/0/g, "") === "x") { - result.blockHash = null; - } - return result; - } - transaction(value) { - return parse(value); - } - receiptLog(value) { - return Formatter.check(this.formats.receiptLog, value); - } - receipt(value) { - const result = Formatter.check(this.formats.receipt, value); - // RSK incorrectly implemented EIP-658, so we munge things a bit here for it - if (result.root != null) { - if (result.root.length <= 4) { - // Could be 0x00, 0x0, 0x01 or 0x1 - const value = BigNumber.from(result.root).toNumber(); - if (value === 0 || value === 1) { - // Make sure if both are specified, they match - if (result.status != null && (result.status !== value)) { - logger$s.throwArgumentError("alt-root-status/status mismatch", "value", { root: result.root, status: result.status }); - } - result.status = value; - delete result.root; - } - else { - logger$s.throwArgumentError("invalid alt-root-status", "value.root", result.root); - } - } - else if (result.root.length !== 66) { - // Must be a valid bytes32 - logger$s.throwArgumentError("invalid root hash", "value.root", result.root); - } - } - if (result.status != null) { - result.byzantium = true; - } - return result; - } - topics(value) { - if (Array.isArray(value)) { - return value.map((v) => this.topics(v)); - } - else if (value != null) { - return this.hash(value, true); - } - return null; - } - filter(value) { - return Formatter.check(this.formats.filter, value); - } - filterLog(value) { - return Formatter.check(this.formats.filterLog, value); - } - static check(format, object) { - const result = {}; - for (const key in format) { - try { - const value = format[key](object[key]); - if (value !== undefined) { - result[key] = value; - } - } - catch (error) { - error.checkKey = key; - error.checkValue = object[key]; - throw error; - } - } - return result; - } - // if value is null-ish, nullValue is returned - static allowNull(format, nullValue) { - return (function (value) { - if (value == null) { - return nullValue; - } - return format(value); - }); - } - // If value is false-ish, replaceValue is returned - static allowFalsish(format, replaceValue) { - return (function (value) { - if (!value) { - return replaceValue; - } - return format(value); - }); - } - // Requires an Array satisfying check - static arrayOf(format) { - return (function (array) { - if (!Array.isArray(array)) { - throw new Error("not an array"); - } - const result = []; - array.forEach(function (value) { - result.push(format(value)); - }); - return result; - }); - } -} -function isCommunityResourcable(value) { - return (value && typeof (value.isCommunityResource) === "function"); -} -function isCommunityResource(value) { - return (isCommunityResourcable(value) && value.isCommunityResource()); -} -// Show the throttle message only once -let throttleMessage = false; -function showThrottleMessage() { - if (throttleMessage) { - return; - } - throttleMessage = true; - console.log("========= NOTICE ========="); - console.log("Request-Rate Exceeded (this message will not be repeated)"); - console.log(""); - console.log("The default API keys for each service are provided as a highly-throttled,"); - console.log("community resource for low-traffic projects and early prototyping."); - console.log(""); - console.log("While your application will continue to function, we highly recommended"); - console.log("signing up for your own API keys to improve performance, increase your"); - console.log("request rate/limit and enable other perks, such as metrics and advanced APIs."); - console.log(""); - console.log("For more details: https:/\/docs.ethers.io/api-keys/"); - console.log("=========================="); -} - -"use strict"; -var __awaiter$9 = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$t = new Logger(version$m); -const MAX_CCIP_REDIRECTS = 10; -////////////////////////////// -// Event Serializeing -function checkTopic(topic) { - if (topic == null) { - return "null"; - } - if (hexDataLength(topic) !== 32) { - logger$t.throwArgumentError("invalid topic", "topic", topic); - } - return topic.toLowerCase(); -} -function serializeTopics(topics) { - // Remove trailing null AND-topics; they are redundant - topics = topics.slice(); - while (topics.length > 0 && topics[topics.length - 1] == null) { - topics.pop(); - } - return topics.map((topic) => { - if (Array.isArray(topic)) { - // Only track unique OR-topics - const unique = {}; - topic.forEach((topic) => { - unique[checkTopic(topic)] = true; - }); - // The order of OR-topics does not matter - const sorted = Object.keys(unique); - sorted.sort(); - return sorted.join("|"); - } - else { - return checkTopic(topic); - } - }).join("&"); -} -function deserializeTopics(data) { - if (data === "") { - return []; - } - return data.split(/&/g).map((topic) => { - if (topic === "") { - return []; - } - const comps = topic.split("|").map((topic) => { - return ((topic === "null") ? null : topic); - }); - return ((comps.length === 1) ? comps[0] : comps); - }); -} -function getEventTag$1(eventName) { - if (typeof (eventName) === "string") { - eventName = eventName.toLowerCase(); - if (hexDataLength(eventName) === 32) { - return "tx:" + eventName; - } - if (eventName.indexOf(":") === -1) { - return eventName; - } - } - else if (Array.isArray(eventName)) { - return "filter:*:" + serializeTopics(eventName); - } - else if (ForkEvent.isForkEvent(eventName)) { - logger$t.warn("not implemented"); - throw new Error("not implemented"); - } - else if (eventName && typeof (eventName) === "object") { - return "filter:" + (eventName.address || "*") + ":" + serializeTopics(eventName.topics || []); - } - throw new Error("invalid event - " + eventName); -} -////////////////////////////// -// Helper Object -function getTime() { - return (new Date()).getTime(); -} -function stall(duration) { - return new Promise((resolve) => { - setTimeout(resolve, duration); - }); -} -////////////////////////////// -// Provider Object -/** - * EventType - * - "block" - * - "poll" - * - "didPoll" - * - "pending" - * - "error" - * - "network" - * - filter - * - topics array - * - transaction hash - */ -const PollableEvents = ["block", "network", "pending", "poll"]; -class Event { - constructor(tag, listener, once) { - defineReadOnly(this, "tag", tag); - defineReadOnly(this, "listener", listener); - defineReadOnly(this, "once", once); - this._lastBlockNumber = -2; - this._inflight = false; - } - get event() { - switch (this.type) { - case "tx": - return this.hash; - case "filter": - return this.filter; - } - return this.tag; - } - get type() { - return this.tag.split(":")[0]; - } - get hash() { - const comps = this.tag.split(":"); - if (comps[0] !== "tx") { - return null; - } - return comps[1]; - } - get filter() { - const comps = this.tag.split(":"); - if (comps[0] !== "filter") { - return null; - } - const address = comps[1]; - const topics = deserializeTopics(comps[2]); - const filter = {}; - if (topics.length > 0) { - filter.topics = topics; - } - if (address && address !== "*") { - filter.address = address; - } - return filter; - } - pollable() { - return (this.tag.indexOf(":") >= 0 || PollableEvents.indexOf(this.tag) >= 0); - } -} -; -// https://github.com/satoshilabs/slips/blob/master/slip-0044.md -const coinInfos = { - "0": { symbol: "btc", p2pkh: 0x00, p2sh: 0x05, prefix: "bc" }, - "2": { symbol: "ltc", p2pkh: 0x30, p2sh: 0x32, prefix: "ltc" }, - "3": { symbol: "doge", p2pkh: 0x1e, p2sh: 0x16 }, - "60": { symbol: "eth", ilk: "eth" }, - "61": { symbol: "etc", ilk: "eth" }, - "700": { symbol: "xdai", ilk: "eth" }, -}; -function bytes32ify(value) { - return hexZeroPad(BigNumber.from(value).toHexString(), 32); -} -// Compute the Base58Check encoded data (checksum is first 4 bytes of sha256d) -function base58Encode(data) { - return Base58.encode(concat([data, hexDataSlice(sha256$1(sha256$1(data)), 0, 4)])); -} -const matcherIpfs = new RegExp("^(ipfs):/\/(.*)$", "i"); -const matchers = [ - new RegExp("^(https):/\/(.*)$", "i"), - new RegExp("^(data):(.*)$", "i"), - matcherIpfs, - new RegExp("^eip155:[0-9]+/(erc[0-9]+):(.*)$", "i"), -]; -function _parseString(result, start) { - try { - return toUtf8String(_parseBytes(result, start)); - } - catch (error) { } - return null; -} -function _parseBytes(result, start) { - if (result === "0x") { - return null; - } - const offset = BigNumber.from(hexDataSlice(result, start, start + 32)).toNumber(); - const length = BigNumber.from(hexDataSlice(result, offset, offset + 32)).toNumber(); - return hexDataSlice(result, offset + 32, offset + 32 + length); -} -// Trim off the ipfs:// prefix and return the default gateway URL -function getIpfsLink(link) { - if (link.match(/^ipfs:\/\/ipfs\//i)) { - link = link.substring(12); - } - else if (link.match(/^ipfs:\/\//i)) { - link = link.substring(7); - } - else { - logger$t.throwArgumentError("unsupported IPFS format", "link", link); - } - return `https:/\/gateway.ipfs.io/ipfs/${link}`; -} -function numPad(value) { - const result = arrayify(value); - if (result.length > 32) { - throw new Error("internal; should not happen"); - } - const padded = new Uint8Array(32); - padded.set(result, 32 - result.length); - return padded; -} -function bytesPad(value) { - if ((value.length % 32) === 0) { - return value; - } - const result = new Uint8Array(Math.ceil(value.length / 32) * 32); - result.set(value); - return result; -} -// ABI Encodes a series of (bytes, bytes, ...) -function encodeBytes(datas) { - const result = []; - let byteCount = 0; - // Add place-holders for pointers as we add items - for (let i = 0; i < datas.length; i++) { - result.push(null); - byteCount += 32; - } - for (let i = 0; i < datas.length; i++) { - const data = arrayify(datas[i]); - // Update the bytes offset - result[i] = numPad(byteCount); - // The length and padded value of data - result.push(numPad(data.length)); - result.push(bytesPad(data)); - byteCount += 32 + Math.ceil(data.length / 32) * 32; - } - return hexConcat(result); -} -class Resolver { - // The resolvedAddress is only for creating a ReverseLookup resolver - constructor(provider, address, name, resolvedAddress) { - defineReadOnly(this, "provider", provider); - defineReadOnly(this, "name", name); - defineReadOnly(this, "address", provider.formatter.address(address)); - defineReadOnly(this, "_resolvedAddress", resolvedAddress); - } - supportsWildcard() { - if (!this._supportsEip2544) { - // supportsInterface(bytes4 = selector("resolve(bytes,bytes)")) - this._supportsEip2544 = this.provider.call({ - to: this.address, - data: "0x01ffc9a79061b92300000000000000000000000000000000000000000000000000000000" - }).then((result) => { - return BigNumber.from(result).eq(1); - }).catch((error) => { - if (error.code === Logger.errors.CALL_EXCEPTION) { - return false; - } - // Rethrow the error: link is down, etc. Let future attempts retry. - this._supportsEip2544 = null; - throw error; - }); - } - return this._supportsEip2544; - } - _fetch(selector, parameters) { - return __awaiter$9(this, void 0, void 0, function* () { - // e.g. keccak256("addr(bytes32,uint256)") - const tx = { - to: this.address, - ccipReadEnabled: true, - data: hexConcat([selector, namehash(this.name), (parameters || "0x")]) - }; - // Wildcard support; use EIP-2544 to resolve the request - let parseBytes = false; - if (yield this.supportsWildcard()) { - parseBytes = true; - // selector("resolve(bytes,bytes)") - tx.data = hexConcat(["0x9061b923", encodeBytes([dnsEncode(this.name), tx.data])]); - } - try { - let result = yield this.provider.call(tx); - if ((arrayify(result).length % 32) === 4) { - logger$t.throwError("resolver threw error", Logger.errors.CALL_EXCEPTION, { - transaction: tx, data: result - }); - } - if (parseBytes) { - result = _parseBytes(result, 0); - } - return result; - } - catch (error) { - if (error.code === Logger.errors.CALL_EXCEPTION) { - return null; - } - throw error; - } - }); - } - _fetchBytes(selector, parameters) { - return __awaiter$9(this, void 0, void 0, function* () { - const result = yield this._fetch(selector, parameters); - if (result != null) { - return _parseBytes(result, 0); - } - return null; - }); - } - _getAddress(coinType, hexBytes) { - const coinInfo = coinInfos[String(coinType)]; - if (coinInfo == null) { - logger$t.throwError(`unsupported coin type: ${coinType}`, Logger.errors.UNSUPPORTED_OPERATION, { - operation: `getAddress(${coinType})` - }); - } - if (coinInfo.ilk === "eth") { - return this.provider.formatter.address(hexBytes); - } - const bytes = arrayify(hexBytes); - // P2PKH: OP_DUP OP_HASH160 OP_EQUALVERIFY OP_CHECKSIG - if (coinInfo.p2pkh != null) { - const p2pkh = hexBytes.match(/^0x76a9([0-9a-f][0-9a-f])([0-9a-f]*)88ac$/); - if (p2pkh) { - const length = parseInt(p2pkh[1], 16); - if (p2pkh[2].length === length * 2 && length >= 1 && length <= 75) { - return base58Encode(concat([[coinInfo.p2pkh], ("0x" + p2pkh[2])])); - } - } - } - // P2SH: OP_HASH160 OP_EQUAL - if (coinInfo.p2sh != null) { - const p2sh = hexBytes.match(/^0xa9([0-9a-f][0-9a-f])([0-9a-f]*)87$/); - if (p2sh) { - const length = parseInt(p2sh[1], 16); - if (p2sh[2].length === length * 2 && length >= 1 && length <= 75) { - return base58Encode(concat([[coinInfo.p2sh], ("0x" + p2sh[2])])); - } - } - } - // Bech32 - if (coinInfo.prefix != null) { - const length = bytes[1]; - // https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#witness-program - let version = bytes[0]; - if (version === 0x00) { - if (length !== 20 && length !== 32) { - version = -1; - } - } - else { - version = -1; - } - if (version >= 0 && bytes.length === 2 + length && length >= 1 && length <= 75) { - const words = bech32.toWords(bytes.slice(2)); - words.unshift(version); - return bech32.encode(coinInfo.prefix, words); - } - } - return null; - } - getAddress(coinType) { - return __awaiter$9(this, void 0, void 0, function* () { - if (coinType == null) { - coinType = 60; - } - // If Ethereum, use the standard `addr(bytes32)` - if (coinType === 60) { - try { - // keccak256("addr(bytes32)") - const result = yield this._fetch("0x3b3b57de"); - // No address - if (result === "0x" || result === HashZero) { - return null; - } - return this.provider.formatter.callAddress(result); - } - catch (error) { - if (error.code === Logger.errors.CALL_EXCEPTION) { - return null; - } - throw error; - } - } - // keccak256("addr(bytes32,uint256") - const hexBytes = yield this._fetchBytes("0xf1cb7e06", bytes32ify(coinType)); - // No address - if (hexBytes == null || hexBytes === "0x") { - return null; - } - // Compute the address - const address = this._getAddress(coinType, hexBytes); - if (address == null) { - logger$t.throwError(`invalid or unsupported coin data`, Logger.errors.UNSUPPORTED_OPERATION, { - operation: `getAddress(${coinType})`, - coinType: coinType, - data: hexBytes - }); - } - return address; - }); - } - getAvatar() { - return __awaiter$9(this, void 0, void 0, function* () { - const linkage = [{ type: "name", content: this.name }]; - try { - // test data for ricmoo.eth - //const avatar = "eip155:1/erc721:0x265385c7f4132228A0d54EB1A9e7460b91c0cC68/29233"; - const avatar = yield this.getText("avatar"); - if (avatar == null) { - return null; - } - for (let i = 0; i < matchers.length; i++) { - const match = avatar.match(matchers[i]); - if (match == null) { - continue; - } - const scheme = match[1].toLowerCase(); - switch (scheme) { - case "https": - linkage.push({ type: "url", content: avatar }); - return { linkage, url: avatar }; - case "data": - linkage.push({ type: "data", content: avatar }); - return { linkage, url: avatar }; - case "ipfs": - linkage.push({ type: "ipfs", content: avatar }); - return { linkage, url: getIpfsLink(avatar) }; - case "erc721": - case "erc1155": { - // Depending on the ERC type, use tokenURI(uint256) or url(uint256) - const selector = (scheme === "erc721") ? "0xc87b56dd" : "0x0e89341c"; - linkage.push({ type: scheme, content: avatar }); - // The owner of this name - const owner = (this._resolvedAddress || (yield this.getAddress())); - const comps = (match[2] || "").split("/"); - if (comps.length !== 2) { - return null; - } - const addr = yield this.provider.formatter.address(comps[0]); - const tokenId = hexZeroPad(BigNumber.from(comps[1]).toHexString(), 32); - // Check that this account owns the token - if (scheme === "erc721") { - // ownerOf(uint256 tokenId) - const tokenOwner = this.provider.formatter.callAddress(yield this.provider.call({ - to: addr, data: hexConcat(["0x6352211e", tokenId]) - })); - if (owner !== tokenOwner) { - return null; - } - linkage.push({ type: "owner", content: tokenOwner }); - } - else if (scheme === "erc1155") { - // balanceOf(address owner, uint256 tokenId) - const balance = BigNumber.from(yield this.provider.call({ - to: addr, data: hexConcat(["0x00fdd58e", hexZeroPad(owner, 32), tokenId]) - })); - if (balance.isZero()) { - return null; - } - linkage.push({ type: "balance", content: balance.toString() }); - } - // Call the token contract for the metadata URL - const tx = { - to: this.provider.formatter.address(comps[0]), - data: hexConcat([selector, tokenId]) - }; - let metadataUrl = _parseString(yield this.provider.call(tx), 0); - if (metadataUrl == null) { - return null; - } - linkage.push({ type: "metadata-url-base", content: metadataUrl }); - // ERC-1155 allows a generic {id} in the URL - if (scheme === "erc1155") { - metadataUrl = metadataUrl.replace("{id}", tokenId.substring(2)); - linkage.push({ type: "metadata-url-expanded", content: metadataUrl }); - } - // Transform IPFS metadata links - if (metadataUrl.match(/^ipfs:/i)) { - metadataUrl = getIpfsLink(metadataUrl); - } - linkage.push({ type: "metadata-url", content: metadataUrl }); - // Get the token metadata - const metadata = yield fetchJson(metadataUrl); - if (!metadata) { - return null; - } - linkage.push({ type: "metadata", content: JSON.stringify(metadata) }); - // Pull the image URL out - let imageUrl = metadata.image; - if (typeof (imageUrl) !== "string") { - return null; - } - if (imageUrl.match(/^(https:\/\/|data:)/i)) { - // Allow - } - else { - // Transform IPFS link to gateway - const ipfs = imageUrl.match(matcherIpfs); - if (ipfs == null) { - return null; - } - linkage.push({ type: "url-ipfs", content: imageUrl }); - imageUrl = getIpfsLink(imageUrl); - } - linkage.push({ type: "url", content: imageUrl }); - return { linkage, url: imageUrl }; - } - } - } - } - catch (error) { } - return null; - }); - } - getContentHash() { - return __awaiter$9(this, void 0, void 0, function* () { - // keccak256("contenthash()") - const hexBytes = yield this._fetchBytes("0xbc1c58d1"); - // No contenthash - if (hexBytes == null || hexBytes === "0x") { - return null; - } - // IPFS (CID: 1, Type: DAG-PB) - const ipfs = hexBytes.match(/^0xe3010170(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/); - if (ipfs) { - const length = parseInt(ipfs[3], 16); - if (ipfs[4].length === length * 2) { - return "ipfs:/\/" + Base58.encode("0x" + ipfs[1]); - } - } - // IPNS (CID: 1, Type: libp2p-key) - const ipns = hexBytes.match(/^0xe5010172(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/); - if (ipns) { - const length = parseInt(ipns[3], 16); - if (ipns[4].length === length * 2) { - return "ipns:/\/" + Base58.encode("0x" + ipns[1]); - } - } - // Swarm (CID: 1, Type: swarm-manifest; hash/length hard-coded to keccak256/32) - const swarm = hexBytes.match(/^0xe40101fa011b20([0-9a-f]*)$/); - if (swarm) { - if (swarm[1].length === (32 * 2)) { - return "bzz:/\/" + swarm[1]; - } - } - const skynet = hexBytes.match(/^0x90b2c605([0-9a-f]*)$/); - if (skynet) { - if (skynet[1].length === (34 * 2)) { - // URL Safe base64; https://datatracker.ietf.org/doc/html/rfc4648#section-5 - const urlSafe = { "=": "", "+": "-", "/": "_" }; - const hash = encode$1("0x" + skynet[1]).replace(/[=+\/]/g, (a) => (urlSafe[a])); - return "sia:/\/" + hash; - } - } - return logger$t.throwError(`invalid or unsupported content hash data`, Logger.errors.UNSUPPORTED_OPERATION, { - operation: "getContentHash()", - data: hexBytes - }); - }); - } - getText(key) { - return __awaiter$9(this, void 0, void 0, function* () { - // The key encoded as parameter to fetchBytes - let keyBytes = toUtf8Bytes(key); - // The nodehash consumes the first slot, so the string pointer targets - // offset 64, with the length at offset 64 and data starting at offset 96 - keyBytes = concat([bytes32ify(64), bytes32ify(keyBytes.length), keyBytes]); - // Pad to word-size (32 bytes) - if ((keyBytes.length % 32) !== 0) { - keyBytes = concat([keyBytes, hexZeroPad("0x", 32 - (key.length % 32))]); - } - const hexBytes = yield this._fetchBytes("0x59d1d43c", hexlify(keyBytes)); - if (hexBytes == null || hexBytes === "0x") { - return null; - } - return toUtf8String(hexBytes); - }); - } -} -let defaultFormatter = null; -let nextPollId = 1; -class BaseProvider extends Provider { - /** - * ready - * - * A Promise that resolves only once the provider is ready. - * - * Sub-classes that call the super with a network without a chainId - * MUST set this. Standard named networks have a known chainId. - * - */ - constructor(network) { - super(); - // Events being listened to - this._events = []; - this._emitted = { block: -2 }; - this.disableCcipRead = false; - this.formatter = new.target.getFormatter(); - // If network is any, this Provider allows the underlying - // network to change dynamically, and we auto-detect the - // current network - defineReadOnly(this, "anyNetwork", (network === "any")); - if (this.anyNetwork) { - network = this.detectNetwork(); - } - if (network instanceof Promise) { - this._networkPromise = network; - // Squash any "unhandled promise" errors; that do not need to be handled - network.catch((error) => { }); - // Trigger initial network setting (async) - this._ready().catch((error) => { }); - } - else { - const knownNetwork = getStatic(new.target, "getNetwork")(network); - if (knownNetwork) { - defineReadOnly(this, "_network", knownNetwork); - this.emit("network", knownNetwork, null); - } - else { - logger$t.throwArgumentError("invalid network", "network", network); - } - } - this._maxInternalBlockNumber = -1024; - this._lastBlockNumber = -2; - this._maxFilterBlockRange = 10; - this._pollingInterval = 4000; - this._fastQueryDate = 0; - } - _ready() { - return __awaiter$9(this, void 0, void 0, function* () { - if (this._network == null) { - let network = null; - if (this._networkPromise) { - try { - network = yield this._networkPromise; - } - catch (error) { } - } - // Try the Provider's network detection (this MUST throw if it cannot) - if (network == null) { - network = yield this.detectNetwork(); - } - // This should never happen; every Provider sub-class should have - // suggested a network by here (or have thrown). - if (!network) { - logger$t.throwError("no network detected", Logger.errors.UNKNOWN_ERROR, {}); - } - // Possible this call stacked so do not call defineReadOnly again - if (this._network == null) { - if (this.anyNetwork) { - this._network = network; - } - else { - defineReadOnly(this, "_network", network); - } - this.emit("network", network, null); - } - } - return this._network; - }); - } - // This will always return the most recently established network. - // For "any", this can change (a "network" event is emitted before - // any change is reflected); otherwise this cannot change - get ready() { - return poll(() => { - return this._ready().then((network) => { - return network; - }, (error) => { - // If the network isn't running yet, we will wait - if (error.code === Logger.errors.NETWORK_ERROR && error.event === "noNetwork") { - return undefined; - } - throw error; - }); - }); - } - // @TODO: Remove this and just create a singleton formatter - static getFormatter() { - if (defaultFormatter == null) { - defaultFormatter = new Formatter(); - } - return defaultFormatter; - } - // @TODO: Remove this and just use getNetwork - static getNetwork(network) { - return getNetwork((network == null) ? "homestead" : network); - } - ccipReadFetch(tx, calldata, urls) { - return __awaiter$9(this, void 0, void 0, function* () { - if (this.disableCcipRead || urls.length === 0) { - return null; - } - const sender = tx.to.toLowerCase(); - const data = calldata.toLowerCase(); - const errorMessages = []; - for (let i = 0; i < urls.length; i++) { - const url = urls[i]; - // URL expansion - const href = url.replace("{sender}", sender).replace("{data}", data); - // If no {data} is present, use POST; otherwise GET - const json = (url.indexOf("{data}") >= 0) ? null : JSON.stringify({ data, sender }); - const result = yield fetchJson({ url: href, errorPassThrough: true }, json, (value, response) => { - value.status = response.statusCode; - return value; - }); - if (result.data) { - return result.data; - } - const errorMessage = (result.message || "unknown error"); - // 4xx indicates the result is not present; stop - if (result.status >= 400 && result.status < 500) { - return logger$t.throwError(`response not found during CCIP fetch: ${errorMessage}`, Logger.errors.SERVER_ERROR, { url, errorMessage }); - } - // 5xx indicates server issue; try the next url - errorMessages.push(errorMessage); - } - return logger$t.throwError(`error encountered during CCIP fetch: ${errorMessages.map((m) => JSON.stringify(m)).join(", ")}`, Logger.errors.SERVER_ERROR, { - urls, errorMessages - }); - }); - } - // Fetches the blockNumber, but will reuse any result that is less - // than maxAge old or has been requested since the last request - _getInternalBlockNumber(maxAge) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this._ready(); - // Allowing stale data up to maxAge old - if (maxAge > 0) { - // While there are pending internal block requests... - while (this._internalBlockNumber) { - // ..."remember" which fetch we started with - const internalBlockNumber = this._internalBlockNumber; - try { - // Check the result is not too stale - const result = yield internalBlockNumber; - if ((getTime() - result.respTime) <= maxAge) { - return result.blockNumber; - } - // Too old; fetch a new value - break; - } - catch (error) { - // The fetch rejected; if we are the first to get the - // rejection, drop through so we replace it with a new - // fetch; all others blocked will then get that fetch - // which won't match the one they "remembered" and loop - if (this._internalBlockNumber === internalBlockNumber) { - break; - } - } - } - } - const reqTime = getTime(); - const checkInternalBlockNumber = resolveProperties({ - blockNumber: this.perform("getBlockNumber", {}), - networkError: this.getNetwork().then((network) => (null), (error) => (error)) - }).then(({ blockNumber, networkError }) => { - if (networkError) { - // Unremember this bad internal block number - if (this._internalBlockNumber === checkInternalBlockNumber) { - this._internalBlockNumber = null; - } - throw networkError; - } - const respTime = getTime(); - blockNumber = BigNumber.from(blockNumber).toNumber(); - if (blockNumber < this._maxInternalBlockNumber) { - blockNumber = this._maxInternalBlockNumber; - } - this._maxInternalBlockNumber = blockNumber; - this._setFastBlockNumber(blockNumber); // @TODO: Still need this? - return { blockNumber, reqTime, respTime }; - }); - this._internalBlockNumber = checkInternalBlockNumber; - // Swallow unhandled exceptions; if needed they are handled else where - checkInternalBlockNumber.catch((error) => { - // Don't null the dead (rejected) fetch, if it has already been updated - if (this._internalBlockNumber === checkInternalBlockNumber) { - this._internalBlockNumber = null; - } - }); - return (yield checkInternalBlockNumber).blockNumber; - }); - } - poll() { - return __awaiter$9(this, void 0, void 0, function* () { - const pollId = nextPollId++; - // Track all running promises, so we can trigger a post-poll once they are complete - const runners = []; - let blockNumber = null; - try { - blockNumber = yield this._getInternalBlockNumber(100 + this.pollingInterval / 2); - } - catch (error) { - this.emit("error", error); - return; - } - this._setFastBlockNumber(blockNumber); - // Emit a poll event after we have the latest (fast) block number - this.emit("poll", pollId, blockNumber); - // If the block has not changed, meh. - if (blockNumber === this._lastBlockNumber) { - this.emit("didPoll", pollId); - return; - } - // First polling cycle, trigger a "block" events - if (this._emitted.block === -2) { - this._emitted.block = blockNumber - 1; - } - if (Math.abs((this._emitted.block) - blockNumber) > 1000) { - logger$t.warn(`network block skew detected; skipping block events (emitted=${this._emitted.block} blockNumber${blockNumber})`); - this.emit("error", logger$t.makeError("network block skew detected", Logger.errors.NETWORK_ERROR, { - blockNumber: blockNumber, - event: "blockSkew", - previousBlockNumber: this._emitted.block - })); - this.emit("block", blockNumber); - } - else { - // Notify all listener for each block that has passed - for (let i = this._emitted.block + 1; i <= blockNumber; i++) { - this.emit("block", i); - } - } - // The emitted block was updated, check for obsolete events - if (this._emitted.block !== blockNumber) { - this._emitted.block = blockNumber; - Object.keys(this._emitted).forEach((key) => { - // The block event does not expire - if (key === "block") { - return; - } - // The block we were at when we emitted this event - const eventBlockNumber = this._emitted[key]; - // We cannot garbage collect pending transactions or blocks here - // They should be garbage collected by the Provider when setting - // "pending" events - if (eventBlockNumber === "pending") { - return; - } - // Evict any transaction hashes or block hashes over 12 blocks - // old, since they should not return null anyways - if (blockNumber - eventBlockNumber > 12) { - delete this._emitted[key]; - } - }); - } - // First polling cycle - if (this._lastBlockNumber === -2) { - this._lastBlockNumber = blockNumber - 1; - } - // Find all transaction hashes we are waiting on - this._events.forEach((event) => { - switch (event.type) { - case "tx": { - const hash = event.hash; - let runner = this.getTransactionReceipt(hash).then((receipt) => { - if (!receipt || receipt.blockNumber == null) { - return null; - } - this._emitted["t:" + hash] = receipt.blockNumber; - this.emit(hash, receipt); - return null; - }).catch((error) => { this.emit("error", error); }); - runners.push(runner); - break; - } - case "filter": { - // We only allow a single getLogs to be in-flight at a time - if (!event._inflight) { - event._inflight = true; - // This is the first filter for this event, so we want to - // restrict events to events that happened no earlier than now - if (event._lastBlockNumber === -2) { - event._lastBlockNumber = blockNumber - 1; - } - // Filter from the last *known* event; due to load-balancing - // and some nodes returning updated block numbers before - // indexing events, a logs result with 0 entries cannot be - // trusted and we must retry a range which includes it again - const filter = event.filter; - filter.fromBlock = event._lastBlockNumber + 1; - filter.toBlock = blockNumber; - // Prevent fitler ranges from growing too wild, since it is quite - // likely there just haven't been any events to move the lastBlockNumber. - const minFromBlock = filter.toBlock - this._maxFilterBlockRange; - if (minFromBlock > filter.fromBlock) { - filter.fromBlock = minFromBlock; - } - if (filter.fromBlock < 0) { - filter.fromBlock = 0; - } - const runner = this.getLogs(filter).then((logs) => { - // Allow the next getLogs - event._inflight = false; - if (logs.length === 0) { - return; - } - logs.forEach((log) => { - // Only when we get an event for a given block number - // can we trust the events are indexed - if (log.blockNumber > event._lastBlockNumber) { - event._lastBlockNumber = log.blockNumber; - } - // Make sure we stall requests to fetch blocks and txs - this._emitted["b:" + log.blockHash] = log.blockNumber; - this._emitted["t:" + log.transactionHash] = log.blockNumber; - this.emit(filter, log); - }); - }).catch((error) => { - this.emit("error", error); - // Allow another getLogs (the range was not updated) - event._inflight = false; - }); - runners.push(runner); - } - break; - } - } - }); - this._lastBlockNumber = blockNumber; - // Once all events for this loop have been processed, emit "didPoll" - Promise.all(runners).then(() => { - this.emit("didPoll", pollId); - }).catch((error) => { this.emit("error", error); }); - return; - }); - } - // Deprecated; do not use this - resetEventsBlock(blockNumber) { - this._lastBlockNumber = blockNumber - 1; - if (this.polling) { - this.poll(); - } - } - get network() { - return this._network; - } - // This method should query the network if the underlying network - // can change, such as when connected to a JSON-RPC backend - detectNetwork() { - return __awaiter$9(this, void 0, void 0, function* () { - return logger$t.throwError("provider does not support network detection", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "provider.detectNetwork" - }); - }); - } - getNetwork() { - return __awaiter$9(this, void 0, void 0, function* () { - const network = yield this._ready(); - // Make sure we are still connected to the same network; this is - // only an external call for backends which can have the underlying - // network change spontaneously - const currentNetwork = yield this.detectNetwork(); - if (network.chainId !== currentNetwork.chainId) { - // We are allowing network changes, things can get complex fast; - // make sure you know what you are doing if you use "any" - if (this.anyNetwork) { - this._network = currentNetwork; - // Reset all internal block number guards and caches - this._lastBlockNumber = -2; - this._fastBlockNumber = null; - this._fastBlockNumberPromise = null; - this._fastQueryDate = 0; - this._emitted.block = -2; - this._maxInternalBlockNumber = -1024; - this._internalBlockNumber = null; - // The "network" event MUST happen before this method resolves - // so any events have a chance to unregister, so we stall an - // additional event loop before returning from /this/ call - this.emit("network", currentNetwork, network); - yield stall(0); - return this._network; - } - const error = logger$t.makeError("underlying network changed", Logger.errors.NETWORK_ERROR, { - event: "changed", - network: network, - detectedNetwork: currentNetwork - }); - this.emit("error", error); - throw error; - } - return network; - }); - } - get blockNumber() { - this._getInternalBlockNumber(100 + this.pollingInterval / 2).then((blockNumber) => { - this._setFastBlockNumber(blockNumber); - }, (error) => { }); - return (this._fastBlockNumber != null) ? this._fastBlockNumber : -1; - } - get polling() { - return (this._poller != null); - } - set polling(value) { - if (value && !this._poller) { - this._poller = setInterval(() => { this.poll(); }, this.pollingInterval); - if (!this._bootstrapPoll) { - this._bootstrapPoll = setTimeout(() => { - this.poll(); - // We block additional polls until the polling interval - // is done, to prevent overwhelming the poll function - this._bootstrapPoll = setTimeout(() => { - // If polling was disabled, something may require a poke - // since starting the bootstrap poll and it was disabled - if (!this._poller) { - this.poll(); - } - // Clear out the bootstrap so we can do another - this._bootstrapPoll = null; - }, this.pollingInterval); - }, 0); - } - } - else if (!value && this._poller) { - clearInterval(this._poller); - this._poller = null; - } - } - get pollingInterval() { - return this._pollingInterval; - } - set pollingInterval(value) { - if (typeof (value) !== "number" || value <= 0 || parseInt(String(value)) != value) { - throw new Error("invalid polling interval"); - } - this._pollingInterval = value; - if (this._poller) { - clearInterval(this._poller); - this._poller = setInterval(() => { this.poll(); }, this._pollingInterval); - } - } - _getFastBlockNumber() { - const now = getTime(); - // Stale block number, request a newer value - if ((now - this._fastQueryDate) > 2 * this._pollingInterval) { - this._fastQueryDate = now; - this._fastBlockNumberPromise = this.getBlockNumber().then((blockNumber) => { - if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) { - this._fastBlockNumber = blockNumber; - } - return this._fastBlockNumber; - }); - } - return this._fastBlockNumberPromise; - } - _setFastBlockNumber(blockNumber) { - // Older block, maybe a stale request - if (this._fastBlockNumber != null && blockNumber < this._fastBlockNumber) { - return; - } - // Update the time we updated the blocknumber - this._fastQueryDate = getTime(); - // Newer block number, use it - if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) { - this._fastBlockNumber = blockNumber; - this._fastBlockNumberPromise = Promise.resolve(blockNumber); - } - } - waitForTransaction(transactionHash, confirmations, timeout) { - return __awaiter$9(this, void 0, void 0, function* () { - return this._waitForTransaction(transactionHash, (confirmations == null) ? 1 : confirmations, timeout || 0, null); - }); - } - _waitForTransaction(transactionHash, confirmations, timeout, replaceable) { - return __awaiter$9(this, void 0, void 0, function* () { - const receipt = yield this.getTransactionReceipt(transactionHash); - // Receipt is already good - if ((receipt ? receipt.confirmations : 0) >= confirmations) { - return receipt; - } - // Poll until the receipt is good... - return new Promise((resolve, reject) => { - const cancelFuncs = []; - let done = false; - const alreadyDone = function () { - if (done) { - return true; - } - done = true; - cancelFuncs.forEach((func) => { func(); }); - return false; - }; - const minedHandler = (receipt) => { - if (receipt.confirmations < confirmations) { - return; - } - if (alreadyDone()) { - return; - } - resolve(receipt); - }; - this.on(transactionHash, minedHandler); - cancelFuncs.push(() => { this.removeListener(transactionHash, minedHandler); }); - if (replaceable) { - let lastBlockNumber = replaceable.startBlock; - let scannedBlock = null; - const replaceHandler = (blockNumber) => __awaiter$9(this, void 0, void 0, function* () { - if (done) { - return; - } - // Wait 1 second; this is only used in the case of a fault, so - // we will trade off a little bit of latency for more consistent - // results and fewer JSON-RPC calls - yield stall(1000); - this.getTransactionCount(replaceable.from).then((nonce) => __awaiter$9(this, void 0, void 0, function* () { - if (done) { - return; - } - if (nonce <= replaceable.nonce) { - lastBlockNumber = blockNumber; - } - else { - // First check if the transaction was mined - { - const mined = yield this.getTransaction(transactionHash); - if (mined && mined.blockNumber != null) { - return; - } - } - // First time scanning. We start a little earlier for some - // wiggle room here to handle the eventually consistent nature - // of blockchain (e.g. the getTransactionCount was for a - // different block) - if (scannedBlock == null) { - scannedBlock = lastBlockNumber - 3; - if (scannedBlock < replaceable.startBlock) { - scannedBlock = replaceable.startBlock; - } - } - while (scannedBlock <= blockNumber) { - if (done) { - return; - } - const block = yield this.getBlockWithTransactions(scannedBlock); - for (let ti = 0; ti < block.transactions.length; ti++) { - const tx = block.transactions[ti]; - // Successfully mined! - if (tx.hash === transactionHash) { - return; - } - // Matches our transaction from and nonce; its a replacement - if (tx.from === replaceable.from && tx.nonce === replaceable.nonce) { - if (done) { - return; - } - // Get the receipt of the replacement - const receipt = yield this.waitForTransaction(tx.hash, confirmations); - // Already resolved or rejected (prolly a timeout) - if (alreadyDone()) { - return; - } - // The reason we were replaced - let reason = "replaced"; - if (tx.data === replaceable.data && tx.to === replaceable.to && tx.value.eq(replaceable.value)) { - reason = "repriced"; - } - else if (tx.data === "0x" && tx.from === tx.to && tx.value.isZero()) { - reason = "cancelled"; - } - // Explain why we were replaced - reject(logger$t.makeError("transaction was replaced", Logger.errors.TRANSACTION_REPLACED, { - cancelled: (reason === "replaced" || reason === "cancelled"), - reason, - replacement: this._wrapTransaction(tx), - hash: transactionHash, - receipt - })); - return; - } - } - scannedBlock++; - } - } - if (done) { - return; - } - this.once("block", replaceHandler); - }), (error) => { - if (done) { - return; - } - this.once("block", replaceHandler); - }); - }); - if (done) { - return; - } - this.once("block", replaceHandler); - cancelFuncs.push(() => { - this.removeListener("block", replaceHandler); - }); - } - if (typeof (timeout) === "number" && timeout > 0) { - const timer = setTimeout(() => { - if (alreadyDone()) { - return; - } - reject(logger$t.makeError("timeout exceeded", Logger.errors.TIMEOUT, { timeout: timeout })); - }, timeout); - if (timer.unref) { - timer.unref(); - } - cancelFuncs.push(() => { clearTimeout(timer); }); - } - }); - }); - } - getBlockNumber() { - return __awaiter$9(this, void 0, void 0, function* () { - return this._getInternalBlockNumber(0); - }); - } - getGasPrice() { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const result = yield this.perform("getGasPrice", {}); - try { - return BigNumber.from(result); - } - catch (error) { - return logger$t.throwError("bad result from backend", Logger.errors.SERVER_ERROR, { - method: "getGasPrice", - result, error - }); - } - }); - } - getBalance(addressOrName, blockTag) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const params = yield resolveProperties({ - address: this._getAddress(addressOrName), - blockTag: this._getBlockTag(blockTag) - }); - const result = yield this.perform("getBalance", params); - try { - return BigNumber.from(result); - } - catch (error) { - return logger$t.throwError("bad result from backend", Logger.errors.SERVER_ERROR, { - method: "getBalance", - params, result, error - }); - } - }); - } - getTransactionCount(addressOrName, blockTag) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const params = yield resolveProperties({ - address: this._getAddress(addressOrName), - blockTag: this._getBlockTag(blockTag) - }); - const result = yield this.perform("getTransactionCount", params); - try { - return BigNumber.from(result).toNumber(); - } - catch (error) { - return logger$t.throwError("bad result from backend", Logger.errors.SERVER_ERROR, { - method: "getTransactionCount", - params, result, error - }); - } - }); - } - getCode(addressOrName, blockTag) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const params = yield resolveProperties({ - address: this._getAddress(addressOrName), - blockTag: this._getBlockTag(blockTag) - }); - const result = yield this.perform("getCode", params); - try { - return hexlify(result); - } - catch (error) { - return logger$t.throwError("bad result from backend", Logger.errors.SERVER_ERROR, { - method: "getCode", - params, result, error - }); - } - }); - } - getStorageAt(addressOrName, position, blockTag) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const params = yield resolveProperties({ - address: this._getAddress(addressOrName), - blockTag: this._getBlockTag(blockTag), - position: Promise.resolve(position).then((p) => hexValue(p)) - }); - const result = yield this.perform("getStorageAt", params); - try { - return hexlify(result); - } - catch (error) { - return logger$t.throwError("bad result from backend", Logger.errors.SERVER_ERROR, { - method: "getStorageAt", - params, result, error - }); - } - }); - } - // This should be called by any subclass wrapping a TransactionResponse - _wrapTransaction(tx, hash, startBlock) { - if (hash != null && hexDataLength(hash) !== 32) { - throw new Error("invalid response - sendTransaction"); - } - const result = tx; - // Check the hash we expect is the same as the hash the server reported - if (hash != null && tx.hash !== hash) { - logger$t.throwError("Transaction hash mismatch from Provider.sendTransaction.", Logger.errors.UNKNOWN_ERROR, { expectedHash: tx.hash, returnedHash: hash }); - } - result.wait = (confirms, timeout) => __awaiter$9(this, void 0, void 0, function* () { - if (confirms == null) { - confirms = 1; - } - if (timeout == null) { - timeout = 0; - } - // Get the details to detect replacement - let replacement = undefined; - if (confirms !== 0 && startBlock != null) { - replacement = { - data: tx.data, - from: tx.from, - nonce: tx.nonce, - to: tx.to, - value: tx.value, - startBlock - }; - } - const receipt = yield this._waitForTransaction(tx.hash, confirms, timeout, replacement); - if (receipt == null && confirms === 0) { - return null; - } - // No longer pending, allow the polling loop to garbage collect this - this._emitted["t:" + tx.hash] = receipt.blockNumber; - if (receipt.status === 0) { - logger$t.throwError("transaction failed", Logger.errors.CALL_EXCEPTION, { - transactionHash: tx.hash, - transaction: tx, - receipt: receipt - }); - } - return receipt; - }); - return result; - } - sendTransaction(signedTransaction) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const hexTx = yield Promise.resolve(signedTransaction).then(t => hexlify(t)); - const tx = this.formatter.transaction(signedTransaction); - if (tx.confirmations == null) { - tx.confirmations = 0; - } - const blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); - try { - const hash = yield this.perform("sendTransaction", { signedTransaction: hexTx }); - return this._wrapTransaction(tx, hash, blockNumber); - } - catch (error) { - error.transaction = tx; - error.transactionHash = tx.hash; - throw error; - } - }); - } - _getTransactionRequest(transaction) { - return __awaiter$9(this, void 0, void 0, function* () { - const values = yield transaction; - const tx = {}; - ["from", "to"].forEach((key) => { - if (values[key] == null) { - return; - } - tx[key] = Promise.resolve(values[key]).then((v) => (v ? this._getAddress(v) : null)); - }); - ["gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "value"].forEach((key) => { - if (values[key] == null) { - return; - } - tx[key] = Promise.resolve(values[key]).then((v) => (v ? BigNumber.from(v) : null)); - }); - ["type"].forEach((key) => { - if (values[key] == null) { - return; - } - tx[key] = Promise.resolve(values[key]).then((v) => ((v != null) ? v : null)); - }); - if (values.accessList) { - tx.accessList = this.formatter.accessList(values.accessList); - } - ["data"].forEach((key) => { - if (values[key] == null) { - return; - } - tx[key] = Promise.resolve(values[key]).then((v) => (v ? hexlify(v) : null)); - }); - return this.formatter.transactionRequest(yield resolveProperties(tx)); - }); - } - _getFilter(filter) { - return __awaiter$9(this, void 0, void 0, function* () { - filter = yield filter; - const result = {}; - if (filter.address != null) { - result.address = this._getAddress(filter.address); - } - ["blockHash", "topics"].forEach((key) => { - if (filter[key] == null) { - return; - } - result[key] = filter[key]; - }); - ["fromBlock", "toBlock"].forEach((key) => { - if (filter[key] == null) { - return; - } - result[key] = this._getBlockTag(filter[key]); - }); - return this.formatter.filter(yield resolveProperties(result)); - }); - } - _call(transaction, blockTag, attempt) { - return __awaiter$9(this, void 0, void 0, function* () { - if (attempt >= MAX_CCIP_REDIRECTS) { - logger$t.throwError("CCIP read exceeded maximum redirections", Logger.errors.SERVER_ERROR, { - redirects: attempt, transaction - }); - } - const txSender = transaction.to; - const result = yield this.perform("call", { transaction, blockTag }); - // CCIP Read request via OffchainLookup(address,string[],bytes,bytes4,bytes) - if (attempt >= 0 && blockTag === "latest" && txSender != null && result.substring(0, 10) === "0x556f1830" && (hexDataLength(result) % 32 === 4)) { - try { - const data = hexDataSlice(result, 4); - // Check the sender of the OffchainLookup matches the transaction - const sender = hexDataSlice(data, 0, 32); - if (!BigNumber.from(sender).eq(txSender)) { - logger$t.throwError("CCIP Read sender did not match", Logger.errors.CALL_EXCEPTION, { - name: "OffchainLookup", - signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)", - transaction, data: result - }); - } - // Read the URLs from the response - const urls = []; - const urlsOffset = BigNumber.from(hexDataSlice(data, 32, 64)).toNumber(); - const urlsLength = BigNumber.from(hexDataSlice(data, urlsOffset, urlsOffset + 32)).toNumber(); - const urlsData = hexDataSlice(data, urlsOffset + 32); - for (let u = 0; u < urlsLength; u++) { - const url = _parseString(urlsData, u * 32); - if (url == null) { - logger$t.throwError("CCIP Read contained corrupt URL string", Logger.errors.CALL_EXCEPTION, { - name: "OffchainLookup", - signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)", - transaction, data: result - }); - } - urls.push(url); - } - // Get the CCIP calldata to forward - const calldata = _parseBytes(data, 64); - // Get the callbackSelector (bytes4) - if (!BigNumber.from(hexDataSlice(data, 100, 128)).isZero()) { - logger$t.throwError("CCIP Read callback selector included junk", Logger.errors.CALL_EXCEPTION, { - name: "OffchainLookup", - signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)", - transaction, data: result - }); - } - const callbackSelector = hexDataSlice(data, 96, 100); - // Get the extra data to send back to the contract as context - const extraData = _parseBytes(data, 128); - const ccipResult = yield this.ccipReadFetch(transaction, calldata, urls); - if (ccipResult == null) { - logger$t.throwError("CCIP Read disabled or provided no URLs", Logger.errors.CALL_EXCEPTION, { - name: "OffchainLookup", - signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)", - transaction, data: result - }); - } - const tx = { - to: txSender, - data: hexConcat([callbackSelector, encodeBytes([ccipResult, extraData])]) - }; - return this._call(tx, blockTag, attempt + 1); - } - catch (error) { - if (error.code === Logger.errors.SERVER_ERROR) { - throw error; - } - } - } - try { - return hexlify(result); - } - catch (error) { - return logger$t.throwError("bad result from backend", Logger.errors.SERVER_ERROR, { - method: "call", - params: { transaction, blockTag }, result, error - }); - } - }); - } - call(transaction, blockTag) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const resolved = yield resolveProperties({ - transaction: this._getTransactionRequest(transaction), - blockTag: this._getBlockTag(blockTag), - ccipReadEnabled: Promise.resolve(transaction.ccipReadEnabled) - }); - return this._call(resolved.transaction, resolved.blockTag, resolved.ccipReadEnabled ? 0 : -1); - }); - } - estimateGas(transaction) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const params = yield resolveProperties({ - transaction: this._getTransactionRequest(transaction) - }); - const result = yield this.perform("estimateGas", params); - try { - return BigNumber.from(result); - } - catch (error) { - return logger$t.throwError("bad result from backend", Logger.errors.SERVER_ERROR, { - method: "estimateGas", - params, result, error - }); - } - }); - } - _getAddress(addressOrName) { - return __awaiter$9(this, void 0, void 0, function* () { - addressOrName = yield addressOrName; - if (typeof (addressOrName) !== "string") { - logger$t.throwArgumentError("invalid address or ENS name", "name", addressOrName); - } - const address = yield this.resolveName(addressOrName); - if (address == null) { - logger$t.throwError("ENS name not configured", Logger.errors.UNSUPPORTED_OPERATION, { - operation: `resolveName(${JSON.stringify(addressOrName)})` - }); - } - return address; - }); - } - _getBlock(blockHashOrBlockTag, includeTransactions) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - blockHashOrBlockTag = yield blockHashOrBlockTag; - // If blockTag is a number (not "latest", etc), this is the block number - let blockNumber = -128; - const params = { - includeTransactions: !!includeTransactions - }; - if (isHexString(blockHashOrBlockTag, 32)) { - params.blockHash = blockHashOrBlockTag; - } - else { - try { - params.blockTag = yield this._getBlockTag(blockHashOrBlockTag); - if (isHexString(params.blockTag)) { - blockNumber = parseInt(params.blockTag.substring(2), 16); - } - } - catch (error) { - logger$t.throwArgumentError("invalid block hash or block tag", "blockHashOrBlockTag", blockHashOrBlockTag); - } - } - return poll(() => __awaiter$9(this, void 0, void 0, function* () { - const block = yield this.perform("getBlock", params); - // Block was not found - if (block == null) { - // For blockhashes, if we didn't say it existed, that blockhash may - // not exist. If we did see it though, perhaps from a log, we know - // it exists, and this node is just not caught up yet. - if (params.blockHash != null) { - if (this._emitted["b:" + params.blockHash] == null) { - return null; - } - } - // For block tags, if we are asking for a future block, we return null - if (params.blockTag != null) { - if (blockNumber > this._emitted.block) { - return null; - } - } - // Retry on the next block - return undefined; - } - // Add transactions - if (includeTransactions) { - let blockNumber = null; - for (let i = 0; i < block.transactions.length; i++) { - const tx = block.transactions[i]; - if (tx.blockNumber == null) { - tx.confirmations = 0; - } - else if (tx.confirmations == null) { - if (blockNumber == null) { - blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); - } - // Add the confirmations using the fast block number (pessimistic) - let confirmations = (blockNumber - tx.blockNumber) + 1; - if (confirmations <= 0) { - confirmations = 1; - } - tx.confirmations = confirmations; - } - } - const blockWithTxs = this.formatter.blockWithTransactions(block); - blockWithTxs.transactions = blockWithTxs.transactions.map((tx) => this._wrapTransaction(tx)); - return blockWithTxs; - } - return this.formatter.block(block); - }), { oncePoll: this }); - }); - } - getBlock(blockHashOrBlockTag) { - return (this._getBlock(blockHashOrBlockTag, false)); - } - getBlockWithTransactions(blockHashOrBlockTag) { - return (this._getBlock(blockHashOrBlockTag, true)); - } - getTransaction(transactionHash) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - transactionHash = yield transactionHash; - const params = { transactionHash: this.formatter.hash(transactionHash, true) }; - return poll(() => __awaiter$9(this, void 0, void 0, function* () { - const result = yield this.perform("getTransaction", params); - if (result == null) { - if (this._emitted["t:" + transactionHash] == null) { - return null; - } - return undefined; - } - const tx = this.formatter.transactionResponse(result); - if (tx.blockNumber == null) { - tx.confirmations = 0; - } - else if (tx.confirmations == null) { - const blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); - // Add the confirmations using the fast block number (pessimistic) - let confirmations = (blockNumber - tx.blockNumber) + 1; - if (confirmations <= 0) { - confirmations = 1; - } - tx.confirmations = confirmations; - } - return this._wrapTransaction(tx); - }), { oncePoll: this }); - }); - } - getTransactionReceipt(transactionHash) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - transactionHash = yield transactionHash; - const params = { transactionHash: this.formatter.hash(transactionHash, true) }; - return poll(() => __awaiter$9(this, void 0, void 0, function* () { - const result = yield this.perform("getTransactionReceipt", params); - if (result == null) { - if (this._emitted["t:" + transactionHash] == null) { - return null; - } - return undefined; - } - // "geth-etc" returns receipts before they are ready - if (result.blockHash == null) { - return undefined; - } - const receipt = this.formatter.receipt(result); - if (receipt.blockNumber == null) { - receipt.confirmations = 0; - } - else if (receipt.confirmations == null) { - const blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); - // Add the confirmations using the fast block number (pessimistic) - let confirmations = (blockNumber - receipt.blockNumber) + 1; - if (confirmations <= 0) { - confirmations = 1; - } - receipt.confirmations = confirmations; - } - return receipt; - }), { oncePoll: this }); - }); - } - getLogs(filter) { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - const params = yield resolveProperties({ filter: this._getFilter(filter) }); - const logs = yield this.perform("getLogs", params); - logs.forEach((log) => { - if (log.removed == null) { - log.removed = false; - } - }); - return Formatter.arrayOf(this.formatter.filterLog.bind(this.formatter))(logs); - }); - } - getEtherPrice() { - return __awaiter$9(this, void 0, void 0, function* () { - yield this.getNetwork(); - return this.perform("getEtherPrice", {}); - }); - } - _getBlockTag(blockTag) { - return __awaiter$9(this, void 0, void 0, function* () { - blockTag = yield blockTag; - if (typeof (blockTag) === "number" && blockTag < 0) { - if (blockTag % 1) { - logger$t.throwArgumentError("invalid BlockTag", "blockTag", blockTag); - } - let blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); - blockNumber += blockTag; - if (blockNumber < 0) { - blockNumber = 0; - } - return this.formatter.blockTag(blockNumber); - } - return this.formatter.blockTag(blockTag); - }); - } - getResolver(name) { - return __awaiter$9(this, void 0, void 0, function* () { - let currentName = name; - while (true) { - if (currentName === "" || currentName === ".") { - return null; - } - // Optimization since the eth node cannot change and does - // not have a wildcard resolver - if (name !== "eth" && currentName === "eth") { - return null; - } - // Check the current node for a resolver - const addr = yield this._getResolver(currentName, "getResolver"); - // Found a resolver! - if (addr != null) { - const resolver = new Resolver(this, addr, name); - // Legacy resolver found, using EIP-2544 so it isn't safe to use - if (currentName !== name && !(yield resolver.supportsWildcard())) { - return null; - } - return resolver; - } - // Get the parent node - currentName = currentName.split(".").slice(1).join("."); - } - }); - } - _getResolver(name, operation) { - return __awaiter$9(this, void 0, void 0, function* () { - if (operation == null) { - operation = "ENS"; - } - const network = yield this.getNetwork(); - // No ENS... - if (!network.ensAddress) { - logger$t.throwError("network does not support ENS", Logger.errors.UNSUPPORTED_OPERATION, { operation, network: network.name }); - } - try { - // keccak256("resolver(bytes32)") - const addrData = yield this.call({ - to: network.ensAddress, - data: ("0x0178b8bf" + namehash(name).substring(2)) - }); - return this.formatter.callAddress(addrData); - } - catch (error) { - // ENS registry cannot throw errors on resolver(bytes32) - } - return null; - }); - } - resolveName(name) { - return __awaiter$9(this, void 0, void 0, function* () { - name = yield name; - // If it is already an address, nothing to resolve - try { - return Promise.resolve(this.formatter.address(name)); - } - catch (error) { - // If is is a hexstring, the address is bad (See #694) - if (isHexString(name)) { - throw error; - } - } - if (typeof (name) !== "string") { - logger$t.throwArgumentError("invalid ENS name", "name", name); - } - // Get the addr from the resolver - const resolver = yield this.getResolver(name); - if (!resolver) { - return null; - } - return yield resolver.getAddress(); - }); - } - lookupAddress(address) { - return __awaiter$9(this, void 0, void 0, function* () { - address = yield address; - address = this.formatter.address(address); - const node = address.substring(2).toLowerCase() + ".addr.reverse"; - const resolverAddr = yield this._getResolver(node, "lookupAddress"); - if (resolverAddr == null) { - return null; - } - // keccak("name(bytes32)") - const name = _parseString(yield this.call({ - to: resolverAddr, - data: ("0x691f3431" + namehash(node).substring(2)) - }), 0); - const addr = yield this.resolveName(name); - if (addr != address) { - return null; - } - return name; - }); - } - getAvatar(nameOrAddress) { - return __awaiter$9(this, void 0, void 0, function* () { - let resolver = null; - if (isHexString(nameOrAddress)) { - // Address; reverse lookup - const address = this.formatter.address(nameOrAddress); - const node = address.substring(2).toLowerCase() + ".addr.reverse"; - const resolverAddress = yield this._getResolver(node, "getAvatar"); - if (!resolverAddress) { - return null; - } - // Try resolving the avatar against the addr.reverse resolver - resolver = new Resolver(this, resolverAddress, node); - try { - const avatar = yield resolver.getAvatar(); - if (avatar) { - return avatar.url; - } - } - catch (error) { - if (error.code !== Logger.errors.CALL_EXCEPTION) { - throw error; - } - } - // Try getting the name and performing forward lookup; allowing wildcards - try { - // keccak("name(bytes32)") - const name = _parseString(yield this.call({ - to: resolverAddress, - data: ("0x691f3431" + namehash(node).substring(2)) - }), 0); - resolver = yield this.getResolver(name); - } - catch (error) { - if (error.code !== Logger.errors.CALL_EXCEPTION) { - throw error; - } - return null; - } - } - else { - // ENS name; forward lookup with wildcard - resolver = yield this.getResolver(nameOrAddress); - if (!resolver) { - return null; - } - } - const avatar = yield resolver.getAvatar(); - if (avatar == null) { - return null; - } - return avatar.url; - }); - } - perform(method, params) { - return logger$t.throwError(method + " not implemented", Logger.errors.NOT_IMPLEMENTED, { operation: method }); - } - _startEvent(event) { - this.polling = (this._events.filter((e) => e.pollable()).length > 0); - } - _stopEvent(event) { - this.polling = (this._events.filter((e) => e.pollable()).length > 0); - } - _addEventListener(eventName, listener, once) { - const event = new Event(getEventTag$1(eventName), listener, once); - this._events.push(event); - this._startEvent(event); - return this; - } - on(eventName, listener) { - return this._addEventListener(eventName, listener, false); - } - once(eventName, listener) { - return this._addEventListener(eventName, listener, true); - } - emit(eventName, ...args) { - let result = false; - let stopped = []; - let eventTag = getEventTag$1(eventName); - this._events = this._events.filter((event) => { - if (event.tag !== eventTag) { - return true; - } - setTimeout(() => { - event.listener.apply(this, args); - }, 0); - result = true; - if (event.once) { - stopped.push(event); - return false; - } - return true; - }); - stopped.forEach((event) => { this._stopEvent(event); }); - return result; - } - listenerCount(eventName) { - if (!eventName) { - return this._events.length; - } - let eventTag = getEventTag$1(eventName); - return this._events.filter((event) => { - return (event.tag === eventTag); - }).length; - } - listeners(eventName) { - if (eventName == null) { - return this._events.map((event) => event.listener); - } - let eventTag = getEventTag$1(eventName); - return this._events - .filter((event) => (event.tag === eventTag)) - .map((event) => event.listener); - } - off(eventName, listener) { - if (listener == null) { - return this.removeAllListeners(eventName); - } - const stopped = []; - let found = false; - let eventTag = getEventTag$1(eventName); - this._events = this._events.filter((event) => { - if (event.tag !== eventTag || event.listener != listener) { - return true; - } - if (found) { - return true; - } - found = true; - stopped.push(event); - return false; - }); - stopped.forEach((event) => { this._stopEvent(event); }); - return this; - } - removeAllListeners(eventName) { - let stopped = []; - if (eventName == null) { - stopped = this._events; - this._events = []; - } - else { - const eventTag = getEventTag$1(eventName); - this._events = this._events.filter((event) => { - if (event.tag !== eventTag) { - return true; - } - stopped.push(event); - return false; - }); - } - stopped.forEach((event) => { this._stopEvent(event); }); - return this; - } -} - -"use strict"; -var __awaiter$a = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$u = new Logger(version$m); -const errorGas = ["call", "estimateGas"]; -function spelunk(value, requireData) { - if (value == null) { - return null; - } - // These *are* the droids we're looking for. - if (typeof (value.message) === "string" && value.message.match("reverted")) { - const data = isHexString(value.data) ? value.data : null; - if (!requireData || data) { - return { message: value.message, data }; - } - } - // Spelunk further... - if (typeof (value) === "object") { - for (const key in value) { - const result = spelunk(value[key], requireData); - if (result) { - return result; - } - } - return null; - } - // Might be a JSON string we can further descend... - if (typeof (value) === "string") { - try { - return spelunk(JSON.parse(value), requireData); - } - catch (error) { } - } - return null; -} -function checkError(method, error, params) { - const transaction = params.transaction || params.signedTransaction; - // Undo the "convenience" some nodes are attempting to prevent backwards - // incompatibility; maybe for v6 consider forwarding reverts as errors - if (method === "call") { - const result = spelunk(error, true); - if (result) { - return result.data; - } - // Nothing descriptive.. - logger$u.throwError("missing revert data in call exception; Transaction reverted without a reason string", Logger.errors.CALL_EXCEPTION, { - data: "0x", transaction, error - }); - } - if (method === "estimateGas") { - // Try to find something, with a preference on SERVER_ERROR body - let result = spelunk(error.body, false); - if (result == null) { - result = spelunk(error, false); - } - // Found "reverted", this is a CALL_EXCEPTION - if (result) { - logger$u.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", Logger.errors.UNPREDICTABLE_GAS_LIMIT, { - reason: result.message, method, transaction, error - }); - } - } - // @TODO: Should we spelunk for message too? - let message = error.message; - if (error.code === Logger.errors.SERVER_ERROR && error.error && typeof (error.error.message) === "string") { - message = error.error.message; - } - else if (typeof (error.body) === "string") { - message = error.body; - } - else if (typeof (error.responseText) === "string") { - message = error.responseText; - } - message = (message || "").toLowerCase(); - // "insufficient funds for gas * price + value + cost(data)" - if (message.match(/insufficient funds|base fee exceeds gas limit|InsufficientFunds/i)) { - logger$u.throwError("insufficient funds for intrinsic transaction cost", Logger.errors.INSUFFICIENT_FUNDS, { - error, method, transaction - }); - } - // "nonce too low" - if (message.match(/nonce (is )?too low/i)) { - logger$u.throwError("nonce has already been used", Logger.errors.NONCE_EXPIRED, { - error, method, transaction - }); - } - // "replacement transaction underpriced" - if (message.match(/replacement transaction underpriced|transaction gas price.*too low/i)) { - logger$u.throwError("replacement fee too low", Logger.errors.REPLACEMENT_UNDERPRICED, { - error, method, transaction - }); - } - // "replacement transaction underpriced" - if (message.match(/only replay-protected/i)) { - logger$u.throwError("legacy pre-eip-155 transactions not supported", Logger.errors.UNSUPPORTED_OPERATION, { - error, method, transaction - }); - } - if (errorGas.indexOf(method) >= 0 && message.match(/gas required exceeds allowance|always failing transaction|execution reverted|revert/)) { - logger$u.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", Logger.errors.UNPREDICTABLE_GAS_LIMIT, { - error, method, transaction - }); - } - throw error; -} -function timer(timeout) { - return new Promise(function (resolve) { - setTimeout(resolve, timeout); - }); -} -function getResult(payload) { - if (payload.error) { - // @TODO: not any - const error = new Error(payload.error.message); - error.code = payload.error.code; - error.data = payload.error.data; - throw error; - } - return payload.result; -} -function getLowerCase(value) { - if (value) { - return value.toLowerCase(); - } - return value; -} -const _constructorGuard$4 = {}; -class JsonRpcSigner extends Signer { - constructor(constructorGuard, provider, addressOrIndex) { - super(); - if (constructorGuard !== _constructorGuard$4) { - throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner"); - } - defineReadOnly(this, "provider", provider); - if (addressOrIndex == null) { - addressOrIndex = 0; - } - if (typeof (addressOrIndex) === "string") { - defineReadOnly(this, "_address", this.provider.formatter.address(addressOrIndex)); - defineReadOnly(this, "_index", null); - } - else if (typeof (addressOrIndex) === "number") { - defineReadOnly(this, "_index", addressOrIndex); - defineReadOnly(this, "_address", null); - } - else { - logger$u.throwArgumentError("invalid address or index", "addressOrIndex", addressOrIndex); - } - } - connect(provider) { - return logger$u.throwError("cannot alter JSON-RPC Signer connection", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "connect" - }); - } - connectUnchecked() { - return new UncheckedJsonRpcSigner(_constructorGuard$4, this.provider, this._address || this._index); - } - getAddress() { - if (this._address) { - return Promise.resolve(this._address); - } - return this.provider.send("eth_accounts", []).then((accounts) => { - if (accounts.length <= this._index) { - logger$u.throwError("unknown account #" + this._index, Logger.errors.UNSUPPORTED_OPERATION, { - operation: "getAddress" - }); - } - return this.provider.formatter.address(accounts[this._index]); - }); - } - sendUncheckedTransaction(transaction) { - transaction = shallowCopy(transaction); - const fromAddress = this.getAddress().then((address) => { - if (address) { - address = address.toLowerCase(); - } - return address; - }); - // The JSON-RPC for eth_sendTransaction uses 90000 gas; if the user - // wishes to use this, it is easy to specify explicitly, otherwise - // we look it up for them. - if (transaction.gasLimit == null) { - const estimate = shallowCopy(transaction); - estimate.from = fromAddress; - transaction.gasLimit = this.provider.estimateGas(estimate); - } - if (transaction.to != null) { - transaction.to = Promise.resolve(transaction.to).then((to) => __awaiter$a(this, void 0, void 0, function* () { - if (to == null) { - return null; - } - const address = yield this.provider.resolveName(to); - if (address == null) { - logger$u.throwArgumentError("provided ENS name resolves to null", "tx.to", to); - } - return address; - })); - } - return resolveProperties({ - tx: resolveProperties(transaction), - sender: fromAddress - }).then(({ tx, sender }) => { - if (tx.from != null) { - if (tx.from.toLowerCase() !== sender) { - logger$u.throwArgumentError("from address mismatch", "transaction", transaction); - } - } - else { - tx.from = sender; - } - const hexTx = this.provider.constructor.hexlifyTransaction(tx, { from: true }); - return this.provider.send("eth_sendTransaction", [hexTx]).then((hash) => { - return hash; - }, (error) => { - if (typeof (error.message) === "string" && error.message.match(/user denied/i)) { - logger$u.throwError("user rejected transaction", Logger.errors.ACTION_REJECTED, { - action: "sendTransaction", - transaction: tx - }); - } - return checkError("sendTransaction", error, hexTx); - }); - }); - } - signTransaction(transaction) { - return logger$u.throwError("signing transactions is unsupported", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "signTransaction" - }); - } - sendTransaction(transaction) { - return __awaiter$a(this, void 0, void 0, function* () { - // This cannot be mined any earlier than any recent block - const blockNumber = yield this.provider._getInternalBlockNumber(100 + 2 * this.provider.pollingInterval); - // Send the transaction - const hash = yield this.sendUncheckedTransaction(transaction); - try { - // Unfortunately, JSON-RPC only provides and opaque transaction hash - // for a response, and we need the actual transaction, so we poll - // for it; it should show up very quickly - return yield poll(() => __awaiter$a(this, void 0, void 0, function* () { - const tx = yield this.provider.getTransaction(hash); - if (tx === null) { - return undefined; - } - return this.provider._wrapTransaction(tx, hash, blockNumber); - }), { oncePoll: this.provider }); - } - catch (error) { - error.transactionHash = hash; - throw error; - } - }); - } - signMessage(message) { - return __awaiter$a(this, void 0, void 0, function* () { - const data = ((typeof (message) === "string") ? toUtf8Bytes(message) : message); - const address = yield this.getAddress(); - try { - return yield this.provider.send("personal_sign", [hexlify(data), address.toLowerCase()]); - } - catch (error) { - if (typeof (error.message) === "string" && error.message.match(/user denied/i)) { - logger$u.throwError("user rejected signing", Logger.errors.ACTION_REJECTED, { - action: "signMessage", - from: address, - messageData: message - }); - } - throw error; - } - }); - } - _legacySignMessage(message) { - return __awaiter$a(this, void 0, void 0, function* () { - const data = ((typeof (message) === "string") ? toUtf8Bytes(message) : message); - const address = yield this.getAddress(); - try { - // https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign - return yield this.provider.send("eth_sign", [address.toLowerCase(), hexlify(data)]); - } - catch (error) { - if (typeof (error.message) === "string" && error.message.match(/user denied/i)) { - logger$u.throwError("user rejected signing", Logger.errors.ACTION_REJECTED, { - action: "_legacySignMessage", - from: address, - messageData: message - }); - } - throw error; - } - }); - } - _signTypedData(domain, types, value) { - return __awaiter$a(this, void 0, void 0, function* () { - // Populate any ENS names (in-place) - const populated = yield TypedDataEncoder.resolveNames(domain, types, value, (name) => { - return this.provider.resolveName(name); - }); - const address = yield this.getAddress(); - try { - return yield this.provider.send("eth_signTypedData_v4", [ - address.toLowerCase(), - JSON.stringify(TypedDataEncoder.getPayload(populated.domain, types, populated.value)) - ]); - } - catch (error) { - if (typeof (error.message) === "string" && error.message.match(/user denied/i)) { - logger$u.throwError("user rejected signing", Logger.errors.ACTION_REJECTED, { - action: "_signTypedData", - from: address, - messageData: { domain: populated.domain, types, value: populated.value } - }); - } - throw error; - } - }); - } - unlock(password) { - return __awaiter$a(this, void 0, void 0, function* () { - const provider = this.provider; - const address = yield this.getAddress(); - return provider.send("personal_unlockAccount", [address.toLowerCase(), password, null]); - }); - } -} -class UncheckedJsonRpcSigner extends JsonRpcSigner { - sendTransaction(transaction) { - return this.sendUncheckedTransaction(transaction).then((hash) => { - return { - hash: hash, - nonce: null, - gasLimit: null, - gasPrice: null, - data: null, - value: null, - chainId: null, - confirmations: 0, - from: null, - wait: (confirmations) => { return this.provider.waitForTransaction(hash, confirmations); } - }; - }); - } -} -const allowedTransactionKeys$3 = { - chainId: true, data: true, gasLimit: true, gasPrice: true, nonce: true, to: true, value: true, - type: true, accessList: true, - maxFeePerGas: true, maxPriorityFeePerGas: true -}; -class JsonRpcProvider extends BaseProvider { - constructor(url, network) { - let networkOrReady = network; - // The network is unknown, query the JSON-RPC for it - if (networkOrReady == null) { - networkOrReady = new Promise((resolve, reject) => { - setTimeout(() => { - this.detectNetwork().then((network) => { - resolve(network); - }, (error) => { - reject(error); - }); - }, 0); - }); - } - super(networkOrReady); - // Default URL - if (!url) { - url = getStatic(this.constructor, "defaultUrl")(); - } - if (typeof (url) === "string") { - defineReadOnly(this, "connection", Object.freeze({ - url: url - })); - } - else { - defineReadOnly(this, "connection", Object.freeze(shallowCopy(url))); - } - this._nextId = 42; - } - get _cache() { - if (this._eventLoopCache == null) { - this._eventLoopCache = {}; - } - return this._eventLoopCache; - } - static defaultUrl() { - return "http:/\/localhost:8545"; - } - detectNetwork() { - if (!this._cache["detectNetwork"]) { - this._cache["detectNetwork"] = this._uncachedDetectNetwork(); - // Clear this cache at the beginning of the next event loop - setTimeout(() => { - this._cache["detectNetwork"] = null; - }, 0); - } - return this._cache["detectNetwork"]; - } - _uncachedDetectNetwork() { - return __awaiter$a(this, void 0, void 0, function* () { - yield timer(0); - let chainId = null; - try { - chainId = yield this.send("eth_chainId", []); - console.log('chainid', chainId) - } - catch (error) { - console.log('eth_chainId error', error) - try { - chainId = yield this.send("net_version", []); - console.log('chainid2', chainId) - } - catch (error) { - console.log('net_version', error) - } - } - if (chainId != null) { - const getNetwork = getStatic(this.constructor, "getNetwork"); - try { - return getNetwork(BigNumber.from(chainId).toNumber()); - } - catch (error) { - return logger$u.throwError("could not detect network", Logger.errors.NETWORK_ERROR, { - chainId: chainId, - event: "invalidNetwork", - serverError: error - }); - } - } - return logger$u.throwError("could not detect network", Logger.errors.NETWORK_ERROR, { - event: "noNetwork" - }); - }); - } - getSigner(addressOrIndex) { - return new JsonRpcSigner(_constructorGuard$4, this, addressOrIndex); - } - getUncheckedSigner(addressOrIndex) { - return this.getSigner(addressOrIndex).connectUnchecked(); - } - listAccounts() { - return this.send("eth_accounts", []).then((accounts) => { - return accounts.map((a) => this.formatter.address(a)); - }); - } - send(method, params) { - console.error('SEND', method, params) - const request = { - method: method, - params: params, - id: (this._nextId++), - jsonrpc: "2.0" - }; - this.emit("debug", { - action: "request", - request: deepCopy(request), - provider: this - }); - // We can expand this in the future to any call, but for now these - // are the biggest wins and do not require any serializing parameters. - const cache = (["eth_chainId", "eth_blockNumber"].indexOf(method) >= 0); - if (cache && this._cache[method]) { - return this._cache[method]; - } - const result = fetchJson(this.connection, JSON.stringify(request), getResult).then((result) => { - this.emit("debug", { - action: "response", - request: request, - response: result, - provider: this - }); - return result; - }, (error) => { - this.emit("debug", { - action: "response", - error: error, - request: request, - provider: this - }); - throw error; - }); - result.then(() => console.error('RECEIVE', method, params)) - // Cache the fetch, but clear it on the next event loop - if (cache) { - this._cache[method] = result; - setTimeout(() => { - this._cache[method] = null; - }, 0); - } - return result; - } - prepareRequest(method, params) { - switch (method) { - case "getBlockNumber": - return ["eth_blockNumber", []]; - case "getGasPrice": - return ["eth_gasPrice", []]; - case "getBalance": - return ["eth_getBalance", [getLowerCase(params.address), params.blockTag]]; - case "getTransactionCount": - return ["eth_getTransactionCount", [getLowerCase(params.address), params.blockTag]]; - case "getCode": - return ["eth_getCode", [getLowerCase(params.address), params.blockTag]]; - case "getStorageAt": - return ["eth_getStorageAt", [getLowerCase(params.address), hexZeroPad(params.position, 32), params.blockTag]]; - case "sendTransaction": - return ["eth_sendRawTransaction", [params.signedTransaction]]; - case "getBlock": - if (params.blockTag) { - return ["eth_getBlockByNumber", [params.blockTag, !!params.includeTransactions]]; - } - else if (params.blockHash) { - return ["eth_getBlockByHash", [params.blockHash, !!params.includeTransactions]]; - } - return null; - case "getTransaction": - return ["eth_getTransactionByHash", [params.transactionHash]]; - case "getTransactionReceipt": - return ["eth_getTransactionReceipt", [params.transactionHash]]; - case "call": { - const hexlifyTransaction = getStatic(this.constructor, "hexlifyTransaction"); - return ["eth_call", [hexlifyTransaction(params.transaction, { from: true }), params.blockTag]]; - } - case "estimateGas": { - const hexlifyTransaction = getStatic(this.constructor, "hexlifyTransaction"); - return ["eth_estimateGas", [hexlifyTransaction(params.transaction, { from: true })]]; - } - case "getLogs": - if (params.filter && params.filter.address != null) { - params.filter.address = getLowerCase(params.filter.address); - } - return ["eth_getLogs", [params.filter]]; - default: - break; - } - return null; - } - perform(method, params) { - return __awaiter$a(this, void 0, void 0, function* () { - // Legacy networks do not like the type field being passed along (which - // is fair), so we delete type if it is 0 and a non-EIP-1559 network - if (method === "call" || method === "estimateGas") { - const tx = params.transaction; - if (tx && tx.type != null && BigNumber.from(tx.type).isZero()) { - // If there are no EIP-1559 properties, it might be non-EIP-1559 - if (tx.maxFeePerGas == null && tx.maxPriorityFeePerGas == null) { - const feeData = yield this.getFeeData(); - if (feeData.maxFeePerGas == null && feeData.maxPriorityFeePerGas == null) { - // Network doesn't know about EIP-1559 (and hence type) - params = shallowCopy(params); - params.transaction = shallowCopy(tx); - delete params.transaction.type; - } - } - } - } - const args = this.prepareRequest(method, params); - if (args == null) { - logger$u.throwError(method + " not implemented", Logger.errors.NOT_IMPLEMENTED, { operation: method }); - } - try { - return yield this.send(args[0], args[1]); - } - catch (error) { - return checkError(method, error, params); - } - }); - } - _startEvent(event) { - if (event.tag === "pending") { - this._startPending(); - } - super._startEvent(event); - } - _startPending() { - if (this._pendingFilter != null) { - return; - } - const self = this; - const pendingFilter = this.send("eth_newPendingTransactionFilter", []); - this._pendingFilter = pendingFilter; - pendingFilter.then(function (filterId) { - function poll() { - self.send("eth_getFilterChanges", [filterId]).then(function (hashes) { - if (self._pendingFilter != pendingFilter) { - return null; - } - let seq = Promise.resolve(); - hashes.forEach(function (hash) { - // @TODO: This should be garbage collected at some point... How? When? - self._emitted["t:" + hash.toLowerCase()] = "pending"; - seq = seq.then(function () { - return self.getTransaction(hash).then(function (tx) { - self.emit("pending", tx); - return null; - }); - }); - }); - return seq.then(function () { - return timer(1000); - }); - }).then(function () { - if (self._pendingFilter != pendingFilter) { - self.send("eth_uninstallFilter", [filterId]); - return; - } - setTimeout(function () { poll(); }, 0); - return null; - }).catch((error) => { }); - } - poll(); - return filterId; - }).catch((error) => { }); - } - _stopEvent(event) { - if (event.tag === "pending" && this.listenerCount("pending") === 0) { - this._pendingFilter = null; - } - super._stopEvent(event); - } - // Convert an ethers.js transaction into a JSON-RPC transaction - // - gasLimit => gas - // - All values hexlified - // - All numeric values zero-striped - // - All addresses are lowercased - // NOTE: This allows a TransactionRequest, but all values should be resolved - // before this is called - // @TODO: This will likely be removed in future versions and prepareRequest - // will be the preferred method for this. - static hexlifyTransaction(transaction, allowExtra) { - // Check only allowed properties are given - const allowed = shallowCopy(allowedTransactionKeys$3); - if (allowExtra) { - for (const key in allowExtra) { - if (allowExtra[key]) { - allowed[key] = true; - } - } - } - checkProperties(transaction, allowed); - const result = {}; - // JSON-RPC now requires numeric values to be "quantity" values - ["chainId", "gasLimit", "gasPrice", "type", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "value"].forEach(function (key) { - if (transaction[key] == null) { - return; - } - const value = hexValue(BigNumber.from(transaction[key])); - if (key === "gasLimit") { - key = "gas"; - } - result[key] = value; - }); - ["from", "to", "data"].forEach(function (key) { - if (transaction[key] == null) { - return; - } - result[key] = hexlify(transaction[key]); - }); - if (transaction.accessList) { - result["accessList"] = accessListify(transaction.accessList); - } - return result; - } -} - -"use strict"; -let WS = null; -try { - WS = WebSocket; - if (WS == null) { - throw new Error("inject please"); - } -} -catch (error) { - const logger = new Logger(version$m); - WS = function () { - logger.throwError("WebSockets not supported in this environment", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "new WebSocket()" - }); - }; -} - -"use strict"; -var __awaiter$b = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$v = new Logger(version$m); -/** - * Notes: - * - * This provider differs a bit from the polling providers. One main - * difference is how it handles consistency. The polling providers - * will stall responses to ensure a consistent state, while this - * WebSocket provider assumes the connected backend will manage this. - * - * For example, if a polling provider emits an event which indicates - * the event occurred in blockhash XXX, a call to fetch that block by - * its hash XXX, if not present will retry until it is present. This - * can occur when querying a pool of nodes that are mildly out of sync - * with each other. - */ -let NextId = 1; -// For more info about the Real-time Event API see: -// https://geth.ethereum.org/docs/rpc/pubsub -class WebSocketProvider extends JsonRpcProvider { - constructor(url, network) { - // This will be added in the future; please open an issue to expedite - if (network === "any") { - logger$v.throwError("WebSocketProvider does not support 'any' network yet", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "network:any" - }); - } - if (typeof (url) === "string") { - super(url, network); - } - else { - super("_websocket", network); - } - this._pollingInterval = -1; - this._wsReady = false; - if (typeof (url) === "string") { - defineReadOnly(this, "_websocket", new WS(this.connection.url)); - } - else { - defineReadOnly(this, "_websocket", url); - } - defineReadOnly(this, "_requests", {}); - defineReadOnly(this, "_subs", {}); - defineReadOnly(this, "_subIds", {}); - defineReadOnly(this, "_detectNetwork", super.detectNetwork()); - // Stall sending requests until the socket is open... - this.websocket.onopen = () => { - this._wsReady = true; - Object.keys(this._requests).forEach((id) => { - this.websocket.send(this._requests[id].payload); - }); - }; - this.websocket.onmessage = (messageEvent) => { - const data = messageEvent.data; - const result = JSON.parse(data); - if (result.id != null) { - const id = String(result.id); - const request = this._requests[id]; - delete this._requests[id]; - if (result.result !== undefined) { - request.callback(null, result.result); - this.emit("debug", { - action: "response", - request: JSON.parse(request.payload), - response: result.result, - provider: this - }); - } - else { - let error = null; - if (result.error) { - error = new Error(result.error.message || "unknown error"); - defineReadOnly(error, "code", result.error.code || null); - defineReadOnly(error, "response", data); - } - else { - error = new Error("unknown error"); - } - request.callback(error, undefined); - this.emit("debug", { - action: "response", - error: error, - request: JSON.parse(request.payload), - provider: this - }); - } - } - else if (result.method === "eth_subscription") { - // Subscription... - const sub = this._subs[result.params.subscription]; - if (sub) { - //this.emit.apply(this, ); - sub.processFunc(result.params.result); - } - } - else { - console.warn("this should not happen"); - } - }; - // This Provider does not actually poll, but we want to trigger - // poll events for things that depend on them (like stalling for - // block and transaction lookups) - const fauxPoll = setInterval(() => { - this.emit("poll"); - }, 1000); - if (fauxPoll.unref) { - fauxPoll.unref(); - } - } - // Cannot narrow the type of _websocket, as that is not backwards compatible - // so we add a getter and let the WebSocket be a public API. - get websocket() { return this._websocket; } - detectNetwork() { - return this._detectNetwork; - } - get pollingInterval() { - return 0; - } - resetEventsBlock(blockNumber) { - logger$v.throwError("cannot reset events block on WebSocketProvider", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "resetEventBlock" - }); - } - set pollingInterval(value) { - logger$v.throwError("cannot set polling interval on WebSocketProvider", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "setPollingInterval" - }); - } - poll() { - return __awaiter$b(this, void 0, void 0, function* () { - return null; - }); - } - set polling(value) { - if (!value) { - return; - } - logger$v.throwError("cannot set polling on WebSocketProvider", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "setPolling" - }); - } - send(method, params) { - const rid = NextId++; - return new Promise((resolve, reject) => { - function callback(error, result) { - if (error) { - return reject(error); - } - return resolve(result); - } - const payload = JSON.stringify({ - method: method, - params: params, - id: rid, - jsonrpc: "2.0" - }); - this.emit("debug", { - action: "request", - request: JSON.parse(payload), - provider: this - }); - this._requests[String(rid)] = { callback, payload }; - if (this._wsReady) { - this.websocket.send(payload); - } - }); - } - static defaultUrl() { - return "ws:/\/localhost:8546"; - } - _subscribe(tag, param, processFunc) { - return __awaiter$b(this, void 0, void 0, function* () { - let subIdPromise = this._subIds[tag]; - if (subIdPromise == null) { - subIdPromise = Promise.all(param).then((param) => { - return this.send("eth_subscribe", param); - }); - this._subIds[tag] = subIdPromise; - } - const subId = yield subIdPromise; - this._subs[subId] = { tag, processFunc }; - }); - } - _startEvent(event) { - switch (event.type) { - case "block": - this._subscribe("block", ["newHeads"], (result) => { - const blockNumber = BigNumber.from(result.number).toNumber(); - this._emitted.block = blockNumber; - this.emit("block", blockNumber); - }); - break; - case "pending": - this._subscribe("pending", ["newPendingTransactions"], (result) => { - this.emit("pending", result); - }); - break; - case "filter": - this._subscribe(event.tag, ["logs", this._getFilter(event.filter)], (result) => { - if (result.removed == null) { - result.removed = false; - } - this.emit(event.filter, this.formatter.filterLog(result)); - }); - break; - case "tx": { - const emitReceipt = (event) => { - const hash = event.hash; - this.getTransactionReceipt(hash).then((receipt) => { - if (!receipt) { - return; - } - this.emit(hash, receipt); - }); - }; - // In case it is already mined - emitReceipt(event); - // To keep things simple, we start up a single newHeads subscription - // to keep an eye out for transactions we are watching for. - // Starting a subscription for an event (i.e. "tx") that is already - // running is (basically) a nop. - this._subscribe("tx", ["newHeads"], (result) => { - this._events.filter((e) => (e.type === "tx")).forEach(emitReceipt); - }); - break; - } - // Nothing is needed - case "debug": - case "poll": - case "willPoll": - case "didPoll": - case "error": - break; - default: - console.log("unhandled:", event); - break; - } - } - _stopEvent(event) { - let tag = event.tag; - if (event.type === "tx") { - // There are remaining transaction event listeners - if (this._events.filter((e) => (e.type === "tx")).length) { - return; - } - tag = "tx"; - } - else if (this.listenerCount(event.event)) { - // There are remaining event listeners - return; - } - const subId = this._subIds[tag]; - if (!subId) { - return; - } - delete this._subIds[tag]; - subId.then((subId) => { - if (!this._subs[subId]) { - return; - } - delete this._subs[subId]; - this.send("eth_unsubscribe", [subId]); - }); - } - destroy() { - return __awaiter$b(this, void 0, void 0, function* () { - // Wait until we have connected before trying to disconnect - if (this.websocket.readyState === WS.CONNECTING) { - yield (new Promise((resolve) => { - this.websocket.onopen = function () { - resolve(true); - }; - this.websocket.onerror = function () { - resolve(false); - }; - })); - } - // Hangup - // See: https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent#Status_codes - this.websocket.close(1000); - }); - } -} - -"use strict"; -var __awaiter$c = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$w = new Logger(version$m); -// A StaticJsonRpcProvider is useful when you *know* for certain that -// the backend will never change, as it never calls eth_chainId to -// verify its backend. However, if the backend does change, the effects -// are undefined and may include: -// - inconsistent results -// - locking up the UI -// - block skew warnings -// - wrong results -// If the network is not explicit (i.e. auto-detection is expected), the -// node MUST be running and available to respond to requests BEFORE this -// is instantiated. -class StaticJsonRpcProvider extends JsonRpcProvider { - detectNetwork() { - const _super = Object.create(null, { - detectNetwork: { get: () => super.detectNetwork } - }); - return __awaiter$c(this, void 0, void 0, function* () { - let network = this.network; - if (network == null) { - network = yield _super.detectNetwork.call(this); - if (!network) { - logger$w.throwError("no network detected", Logger.errors.UNKNOWN_ERROR, {}); - } - // If still not set, set it - if (this._network == null) { - // A static network does not support "any" - defineReadOnly(this, "_network", network); - this.emit("network", network, null); - } - } - return network; - }); - } -} -class UrlJsonRpcProvider extends StaticJsonRpcProvider { - constructor(network, apiKey) { - logger$w.checkAbstract(new.target, UrlJsonRpcProvider); - // Normalize the Network and API Key - network = getStatic(new.target, "getNetwork")(network); - apiKey = getStatic(new.target, "getApiKey")(apiKey); - const connection = getStatic(new.target, "getUrl")(network, apiKey); - super(connection, network); - if (typeof (apiKey) === "string") { - defineReadOnly(this, "apiKey", apiKey); - } - else if (apiKey != null) { - Object.keys(apiKey).forEach((key) => { - defineReadOnly(this, key, apiKey[key]); - }); - } - } - _startPending() { - logger$w.warn("WARNING: API provider does not support pending filters"); - } - isCommunityResource() { - return false; - } - getSigner(address) { - return logger$w.throwError("API provider does not support signing", Logger.errors.UNSUPPORTED_OPERATION, { operation: "getSigner" }); - } - listAccounts() { - return Promise.resolve([]); - } - // Return a defaultApiKey if null, otherwise validate the API key - static getApiKey(apiKey) { - return apiKey; - } - // Returns the url or connection for the given network and API key. The - // API key will have been sanitized by the getApiKey first, so any validation - // or transformations can be done there. - static getUrl(network, apiKey) { - return logger$w.throwError("not implemented; sub-classes must override getUrl", Logger.errors.NOT_IMPLEMENTED, { - operation: "getUrl" - }); - } -} - -"use strict"; -const logger$x = new Logger(version$m); -// This key was provided to ethers.js by Alchemy to be used by the -// default provider, but it is recommended that for your own -// production environments, that you acquire your own API key at: -// https://dashboard.alchemyapi.io -const defaultApiKey = "_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC"; -class AlchemyWebSocketProvider extends WebSocketProvider { - constructor(network, apiKey) { - const provider = new AlchemyProvider(network, apiKey); - const url = provider.connection.url.replace(/^http/i, "ws") - .replace(".alchemyapi.", ".ws.alchemyapi."); - super(url, provider.network); - defineReadOnly(this, "apiKey", provider.apiKey); - } - isCommunityResource() { - return (this.apiKey === defaultApiKey); - } -} -class AlchemyProvider extends UrlJsonRpcProvider { - static getWebSocketProvider(network, apiKey) { - return new AlchemyWebSocketProvider(network, apiKey); - } - static getApiKey(apiKey) { - if (apiKey == null) { - return defaultApiKey; - } - if (apiKey && typeof (apiKey) !== "string") { - logger$x.throwArgumentError("invalid apiKey", "apiKey", apiKey); - } - return apiKey; - } - static getUrl(network, apiKey) { - let host = null; - switch (network.name) { - case "homestead": - host = "eth-mainnet.alchemyapi.io/v2/"; - break; - case "goerli": - host = "eth-goerli.g.alchemy.com/v2/"; - break; - case "matic": - host = "polygon-mainnet.g.alchemy.com/v2/"; - break; - case "maticmum": - host = "polygon-mumbai.g.alchemy.com/v2/"; - break; - case "arbitrum": - host = "arb-mainnet.g.alchemy.com/v2/"; - break; - case "arbitrum-goerli": - host = "arb-goerli.g.alchemy.com/v2/"; - break; - case "optimism": - host = "opt-mainnet.g.alchemy.com/v2/"; - break; - case "optimism-goerli": - host = "opt-goerli.g.alchemy.com/v2/"; - break; - default: - logger$x.throwArgumentError("unsupported network", "network", arguments[0]); - } - return { - allowGzip: true, - url: ("https:/" + "/" + host + apiKey), - throttleCallback: (attempt, url) => { - if (apiKey === defaultApiKey) { - showThrottleMessage(); - } - return Promise.resolve(true); - } - }; - } - isCommunityResource() { - return (this.apiKey === defaultApiKey); - } -} - -const logger$y = new Logger(version$m); -const defaultApiKey$1 = "9f7d929b018cdffb338517efa06f58359e86ff1ffd350bc889738523659e7972"; -function getHost(name) { - switch (name) { - case "homestead": - return "rpc.ankr.com/eth/"; - case "ropsten": - return "rpc.ankr.com/eth_ropsten/"; - case "rinkeby": - return "rpc.ankr.com/eth_rinkeby/"; - case "goerli": - return "rpc.ankr.com/eth_goerli/"; - case "matic": - return "rpc.ankr.com/polygon/"; - case "arbitrum": - return "rpc.ankr.com/arbitrum/"; - } - return logger$y.throwArgumentError("unsupported network", "name", name); -} -class AnkrProvider extends UrlJsonRpcProvider { - isCommunityResource() { - return (this.apiKey === defaultApiKey$1); - } - static getApiKey(apiKey) { - if (apiKey == null) { - return defaultApiKey$1; - } - return apiKey; - } - static getUrl(network, apiKey) { - if (apiKey == null) { - apiKey = defaultApiKey$1; - } - const connection = { - allowGzip: true, - url: ("https:/\/" + getHost(network.name) + apiKey), - throttleCallback: (attempt, url) => { - if (apiKey.apiKey === defaultApiKey$1) { - showThrottleMessage(); - } - return Promise.resolve(true); - } - }; - if (apiKey.projectSecret != null) { - connection.user = ""; - connection.password = apiKey.projectSecret; - } - return connection; - } -} - -"use strict"; -var __awaiter$d = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$z = new Logger(version$m); -class CloudflareProvider extends UrlJsonRpcProvider { - static getApiKey(apiKey) { - if (apiKey != null) { - logger$z.throwArgumentError("apiKey not supported for cloudflare", "apiKey", apiKey); - } - return null; - } - static getUrl(network, apiKey) { - let host = null; - switch (network.name) { - case "homestead": - host = "https://cloudflare-eth.com/"; - break; - default: - logger$z.throwArgumentError("unsupported network", "network", arguments[0]); - } - return host; - } - perform(method, params) { - const _super = Object.create(null, { - perform: { get: () => super.perform } - }); - return __awaiter$d(this, void 0, void 0, function* () { - // The Cloudflare provider does not support eth_blockNumber, - // so we get the latest block and pull it from that - if (method === "getBlockNumber") { - const block = yield _super.perform.call(this, "getBlock", { blockTag: "latest" }); - return block.number; - } - return _super.perform.call(this, method, params); - }); - } -} - -"use strict"; -var __awaiter$e = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$A = new Logger(version$m); -// The transaction has already been sanitized by the calls in Provider -function getTransactionPostData(transaction) { - const result = {}; - for (let key in transaction) { - if (transaction[key] == null) { - continue; - } - let value = transaction[key]; - if (key === "type" && value === 0) { - continue; - } - // Quantity-types require no leading zero, unless 0 - if ({ type: true, gasLimit: true, gasPrice: true, maxFeePerGs: true, maxPriorityFeePerGas: true, nonce: true, value: true }[key]) { - value = hexValue(hexlify(value)); - } - else if (key === "accessList") { - value = "[" + accessListify(value).map((set) => { - return `{address:"${set.address}",storageKeys:["${set.storageKeys.join('","')}"]}`; - }).join(",") + "]"; - } - else { - value = hexlify(value); - } - result[key] = value; - } - return result; -} -function getResult$1(result) { - // getLogs, getHistory have weird success responses - if (result.status == 0 && (result.message === "No records found" || result.message === "No transactions found")) { - return result.result; - } - if (result.status != 1 || typeof (result.message) !== "string" || !result.message.match(/^OK/)) { - const error = new Error("invalid response"); - error.result = JSON.stringify(result); - if ((result.result || "").toLowerCase().indexOf("rate limit") >= 0) { - error.throttleRetry = true; - } - throw error; - } - return result.result; -} -function getJsonResult(result) { - // This response indicates we are being throttled - if (result && result.status == 0 && result.message == "NOTOK" && (result.result || "").toLowerCase().indexOf("rate limit") >= 0) { - const error = new Error("throttled response"); - error.result = JSON.stringify(result); - error.throttleRetry = true; - throw error; - } - if (result.jsonrpc != "2.0") { - // @TODO: not any - const error = new Error("invalid response"); - error.result = JSON.stringify(result); - throw error; - } - if (result.error) { - // @TODO: not any - const error = new Error(result.error.message || "unknown error"); - if (result.error.code) { - error.code = result.error.code; - } - if (result.error.data) { - error.data = result.error.data; - } - throw error; - } - return result.result; -} -// The blockTag was normalized as a string by the Provider pre-perform operations -function checkLogTag(blockTag) { - if (blockTag === "pending") { - throw new Error("pending not supported"); - } - if (blockTag === "latest") { - return blockTag; - } - return parseInt(blockTag.substring(2), 16); -} -function checkError$1(method, error, transaction) { - // Undo the "convenience" some nodes are attempting to prevent backwards - // incompatibility; maybe for v6 consider forwarding reverts as errors - if (method === "call" && error.code === Logger.errors.SERVER_ERROR) { - const e = error.error; - // Etherscan keeps changing their string - if (e && (e.message.match(/reverted/i) || e.message.match(/VM execution error/i))) { - // Etherscan prefixes the data like "Reverted 0x1234" - let data = e.data; - if (data) { - data = "0x" + data.replace(/^.*0x/i, ""); - } - if (isHexString(data)) { - return data; - } - logger$A.throwError("missing revert data in call exception", Logger.errors.CALL_EXCEPTION, { - error, data: "0x" - }); - } - } - // Get the message from any nested error structure - let message = error.message; - if (error.code === Logger.errors.SERVER_ERROR) { - if (error.error && typeof (error.error.message) === "string") { - message = error.error.message; - } - else if (typeof (error.body) === "string") { - message = error.body; - } - else if (typeof (error.responseText) === "string") { - message = error.responseText; - } - } - message = (message || "").toLowerCase(); - // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0" - if (message.match(/insufficient funds/)) { - logger$A.throwError("insufficient funds for intrinsic transaction cost", Logger.errors.INSUFFICIENT_FUNDS, { - error, method, transaction - }); - } - // "Transaction with the same hash was already imported." - if (message.match(/same hash was already imported|transaction nonce is too low|nonce too low/)) { - logger$A.throwError("nonce has already been used", Logger.errors.NONCE_EXPIRED, { - error, method, transaction - }); - } - // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce." - if (message.match(/another transaction with same nonce/)) { - logger$A.throwError("replacement fee too low", Logger.errors.REPLACEMENT_UNDERPRICED, { - error, method, transaction - }); - } - if (message.match(/execution failed due to an exception|execution reverted/)) { - logger$A.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", Logger.errors.UNPREDICTABLE_GAS_LIMIT, { - error, method, transaction - }); - } - throw error; -} -class EtherscanProvider extends BaseProvider { - constructor(network, apiKey) { - super(network); - defineReadOnly(this, "baseUrl", this.getBaseUrl()); - defineReadOnly(this, "apiKey", apiKey || null); - } - getBaseUrl() { - switch (this.network ? this.network.name : "invalid") { - case "homestead": - return "https:/\/api.etherscan.io"; - case "goerli": - return "https:/\/api-goerli.etherscan.io"; - case "sepolia": - return "https:/\/api-sepolia.etherscan.io"; - case "matic": - return "https:/\/api.polygonscan.com"; - case "maticmum": - return "https:/\/api-testnet.polygonscan.com"; - case "arbitrum": - return "https:/\/api.arbiscan.io"; - case "arbitrum-goerli": - return "https:/\/api-goerli.arbiscan.io"; - case "optimism": - return "https:/\/api-optimistic.etherscan.io"; - case "optimism-goerli": - return "https:/\/api-goerli-optimistic.etherscan.io"; - default: - } - return logger$A.throwArgumentError("unsupported network", "network", this.network.name); - } - getUrl(module, params) { - const query = Object.keys(params).reduce((accum, key) => { - const value = params[key]; - if (value != null) { - accum += `&${key}=${value}`; - } - return accum; - }, ""); - const apiKey = ((this.apiKey) ? `&apikey=${this.apiKey}` : ""); - return `${this.baseUrl}/api?module=${module}${query}${apiKey}`; - } - getPostUrl() { - return `${this.baseUrl}/api`; - } - getPostData(module, params) { - params.module = module; - params.apikey = this.apiKey; - return params; - } - fetch(module, params, post) { - return __awaiter$e(this, void 0, void 0, function* () { - const url = (post ? this.getPostUrl() : this.getUrl(module, params)); - const payload = (post ? this.getPostData(module, params) : null); - const procFunc = (module === "proxy") ? getJsonResult : getResult$1; - this.emit("debug", { - action: "request", - request: url, - provider: this - }); - const connection = { - url: url, - throttleSlotInterval: 1000, - throttleCallback: (attempt, url) => { - if (this.isCommunityResource()) { - showThrottleMessage(); - } - return Promise.resolve(true); - } - }; - let payloadStr = null; - if (payload) { - connection.headers = { "content-type": "application/x-www-form-urlencoded; charset=UTF-8" }; - payloadStr = Object.keys(payload).map((key) => { - return `${key}=${payload[key]}`; - }).join("&"); - } - const result = yield fetchJson(connection, payloadStr, procFunc || getJsonResult); - this.emit("debug", { - action: "response", - request: url, - response: deepCopy(result), - provider: this - }); - return result; - }); - } - detectNetwork() { - return __awaiter$e(this, void 0, void 0, function* () { - return this.network; - }); - } - perform(method, params) { - const _super = Object.create(null, { - perform: { get: () => super.perform } - }); - return __awaiter$e(this, void 0, void 0, function* () { - switch (method) { - case "getBlockNumber": - return this.fetch("proxy", { action: "eth_blockNumber" }); - case "getGasPrice": - return this.fetch("proxy", { action: "eth_gasPrice" }); - case "getBalance": - // Returns base-10 result - return this.fetch("account", { - action: "balance", - address: params.address, - tag: params.blockTag - }); - case "getTransactionCount": - return this.fetch("proxy", { - action: "eth_getTransactionCount", - address: params.address, - tag: params.blockTag - }); - case "getCode": - return this.fetch("proxy", { - action: "eth_getCode", - address: params.address, - tag: params.blockTag - }); - case "getStorageAt": - return this.fetch("proxy", { - action: "eth_getStorageAt", - address: params.address, - position: params.position, - tag: params.blockTag - }); - case "sendTransaction": - return this.fetch("proxy", { - action: "eth_sendRawTransaction", - hex: params.signedTransaction - }, true).catch((error) => { - return checkError$1("sendTransaction", error, params.signedTransaction); - }); - case "getBlock": - if (params.blockTag) { - return this.fetch("proxy", { - action: "eth_getBlockByNumber", - tag: params.blockTag, - boolean: (params.includeTransactions ? "true" : "false") - }); - } - throw new Error("getBlock by blockHash not implemented"); - case "getTransaction": - return this.fetch("proxy", { - action: "eth_getTransactionByHash", - txhash: params.transactionHash - }); - case "getTransactionReceipt": - return this.fetch("proxy", { - action: "eth_getTransactionReceipt", - txhash: params.transactionHash - }); - case "call": { - if (params.blockTag !== "latest") { - throw new Error("EtherscanProvider does not support blockTag for call"); - } - const postData = getTransactionPostData(params.transaction); - postData.module = "proxy"; - postData.action = "eth_call"; - try { - return yield this.fetch("proxy", postData, true); - } - catch (error) { - return checkError$1("call", error, params.transaction); - } - } - case "estimateGas": { - const postData = getTransactionPostData(params.transaction); - postData.module = "proxy"; - postData.action = "eth_estimateGas"; - try { - return yield this.fetch("proxy", postData, true); - } - catch (error) { - return checkError$1("estimateGas", error, params.transaction); - } - } - case "getLogs": { - const args = { action: "getLogs" }; - if (params.filter.fromBlock) { - args.fromBlock = checkLogTag(params.filter.fromBlock); - } - if (params.filter.toBlock) { - args.toBlock = checkLogTag(params.filter.toBlock); - } - if (params.filter.address) { - args.address = params.filter.address; - } - // @TODO: We can handle slightly more complicated logs using the logs API - if (params.filter.topics && params.filter.topics.length > 0) { - if (params.filter.topics.length > 1) { - logger$A.throwError("unsupported topic count", Logger.errors.UNSUPPORTED_OPERATION, { topics: params.filter.topics }); - } - if (params.filter.topics.length === 1) { - const topic0 = params.filter.topics[0]; - if (typeof (topic0) !== "string" || topic0.length !== 66) { - logger$A.throwError("unsupported topic format", Logger.errors.UNSUPPORTED_OPERATION, { topic0: topic0 }); - } - args.topic0 = topic0; - } - } - const logs = yield this.fetch("logs", args); - // Cache txHash => blockHash - let blocks = {}; - // Add any missing blockHash to the logs - for (let i = 0; i < logs.length; i++) { - const log = logs[i]; - if (log.blockHash != null) { - continue; - } - if (blocks[log.blockNumber] == null) { - const block = yield this.getBlock(log.blockNumber); - if (block) { - blocks[log.blockNumber] = block.hash; - } - } - log.blockHash = blocks[log.blockNumber]; - } - return logs; - } - case "getEtherPrice": - if (this.network.name !== "homestead") { - return 0.0; - } - return parseFloat((yield this.fetch("stats", { action: "ethprice" })).ethusd); - default: - break; - } - return _super.perform.call(this, method, params); - }); - } - // Note: The `page` page parameter only allows pagination within the - // 10,000 window available without a page and offset parameter - // Error: Result window is too large, PageNo x Offset size must - // be less than or equal to 10000 - getHistory(addressOrName, startBlock, endBlock) { - return __awaiter$e(this, void 0, void 0, function* () { - const params = { - action: "txlist", - address: (yield this.resolveName(addressOrName)), - startblock: ((startBlock == null) ? 0 : startBlock), - endblock: ((endBlock == null) ? 99999999 : endBlock), - sort: "asc" - }; - const result = yield this.fetch("account", params); - return result.map((tx) => { - ["contractAddress", "to"].forEach(function (key) { - if (tx[key] == "") { - delete tx[key]; - } - }); - if (tx.creates == null && tx.contractAddress != null) { - tx.creates = tx.contractAddress; - } - const item = this.formatter.transactionResponse(tx); - if (tx.timeStamp) { - item.timestamp = parseInt(tx.timeStamp); - } - return item; - }); - }); - } - isCommunityResource() { - return (this.apiKey == null); - } -} - -"use strict"; -var __awaiter$f = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -const logger$B = new Logger(version$m); -function now() { return (new Date()).getTime(); } -// Returns to network as long as all agree, or null if any is null. -// Throws an error if any two networks do not match. -function checkNetworks(networks) { - let result = null; - for (let i = 0; i < networks.length; i++) { - const network = networks[i]; - // Null! We do not know our network; bail. - if (network == null) { - return null; - } - if (result) { - // Make sure the network matches the previous networks - if (!(result.name === network.name && result.chainId === network.chainId && - ((result.ensAddress === network.ensAddress) || (result.ensAddress == null && network.ensAddress == null)))) { - logger$B.throwArgumentError("provider mismatch", "networks", networks); - } - } - else { - result = network; - } - } - return result; -} -function median(values, maxDelta) { - values = values.slice().sort(); - const middle = Math.floor(values.length / 2); - // Odd length; take the middle - if (values.length % 2) { - return values[middle]; - } - // Even length; take the average of the two middle - const a = values[middle - 1], b = values[middle]; - if (maxDelta != null && Math.abs(a - b) > maxDelta) { - return null; - } - return (a + b) / 2; -} -function serialize$1(value) { - if (value === null) { - return "null"; - } - else if (typeof (value) === "number" || typeof (value) === "boolean") { - return JSON.stringify(value); - } - else if (typeof (value) === "string") { - return value; - } - else if (BigNumber.isBigNumber(value)) { - return value.toString(); - } - else if (Array.isArray(value)) { - return JSON.stringify(value.map((i) => serialize$1(i))); - } - else if (typeof (value) === "object") { - const keys = Object.keys(value); - keys.sort(); - return "{" + keys.map((key) => { - let v = value[key]; - if (typeof (v) === "function") { - v = "[function]"; - } - else { - v = serialize$1(v); - } - return JSON.stringify(key) + ":" + v; - }).join(",") + "}"; - } - throw new Error("unknown value type: " + typeof (value)); -} -// Next request ID to use for emitting debug info -let nextRid = 1; -; -function stall$1(duration) { - let cancel = null; - let timer = null; - let promise = (new Promise((resolve) => { - cancel = function () { - if (timer) { - clearTimeout(timer); - timer = null; - } - resolve(); - }; - timer = setTimeout(cancel, duration); - })); - const wait = (func) => { - promise = promise.then(func); - return promise; - }; - function getPromise() { - return promise; - } - return { cancel, getPromise, wait }; -} -const ForwardErrors = [ - Logger.errors.CALL_EXCEPTION, - Logger.errors.INSUFFICIENT_FUNDS, - Logger.errors.NONCE_EXPIRED, - Logger.errors.REPLACEMENT_UNDERPRICED, - Logger.errors.UNPREDICTABLE_GAS_LIMIT -]; -const ForwardProperties = [ - "address", - "args", - "errorArgs", - "errorSignature", - "method", - "transaction", -]; -; -function exposeDebugConfig(config, now) { - const result = { - weight: config.weight - }; - Object.defineProperty(result, "provider", { get: () => config.provider }); - if (config.start) { - result.start = config.start; - } - if (now) { - result.duration = (now - config.start); - } - if (config.done) { - if (config.error) { - result.error = config.error; - } - else { - result.result = config.result || null; - } - } - return result; -} -function normalizedTally(normalize, quorum) { - return function (configs) { - // Count the votes for each result - const tally = {}; - configs.forEach((c) => { - const value = normalize(c.result); - if (!tally[value]) { - tally[value] = { count: 0, result: c.result }; - } - tally[value].count++; - }); - // Check for a quorum on any given result - const keys = Object.keys(tally); - for (let i = 0; i < keys.length; i++) { - const check = tally[keys[i]]; - if (check.count >= quorum) { - return check.result; - } - } - // No quroum - return undefined; - }; -} -function getProcessFunc(provider, method, params) { - let normalize = serialize$1; - switch (method) { - case "getBlockNumber": - // Return the median value, unless there is (median + 1) is also - // present, in which case that is probably true and the median - // is going to be stale soon. In the event of a malicious node, - // the lie will be true soon enough. - return function (configs) { - const values = configs.map((c) => c.result); - // Get the median block number - let blockNumber = median(configs.map((c) => c.result), 2); - if (blockNumber == null) { - return undefined; - } - blockNumber = Math.ceil(blockNumber); - // If the next block height is present, its prolly safe to use - if (values.indexOf(blockNumber + 1) >= 0) { - blockNumber++; - } - // Don't ever roll back the blockNumber - if (blockNumber >= provider._highestBlockNumber) { - provider._highestBlockNumber = blockNumber; - } - return provider._highestBlockNumber; - }; - case "getGasPrice": - // Return the middle (round index up) value, similar to median - // but do not average even entries and choose the higher. - // Malicious actors must compromise 50% of the nodes to lie. - return function (configs) { - const values = configs.map((c) => c.result); - values.sort(); - return values[Math.floor(values.length / 2)]; - }; - case "getEtherPrice": - // Returns the median price. Malicious actors must compromise at - // least 50% of the nodes to lie (in a meaningful way). - return function (configs) { - return median(configs.map((c) => c.result)); - }; - // No additional normalizing required; serialize is enough - case "getBalance": - case "getTransactionCount": - case "getCode": - case "getStorageAt": - case "call": - case "estimateGas": - case "getLogs": - break; - // We drop the confirmations from transactions as it is approximate - case "getTransaction": - case "getTransactionReceipt": - normalize = function (tx) { - if (tx == null) { - return null; - } - tx = shallowCopy(tx); - tx.confirmations = -1; - return serialize$1(tx); - }; - break; - // We drop the confirmations from transactions as it is approximate - case "getBlock": - // We drop the confirmations from transactions as it is approximate - if (params.includeTransactions) { - normalize = function (block) { - if (block == null) { - return null; - } - block = shallowCopy(block); - block.transactions = block.transactions.map((tx) => { - tx = shallowCopy(tx); - tx.confirmations = -1; - return tx; - }); - return serialize$1(block); - }; - } - else { - normalize = function (block) { - if (block == null) { - return null; - } - return serialize$1(block); - }; - } - break; - default: - throw new Error("unknown method: " + method); - } - // Return the result if and only if the expected quorum is - // satisfied and agreed upon for the final result. - return normalizedTally(normalize, provider.quorum); -} -// If we are doing a blockTag query, we need to make sure the backend is -// caught up to the FallbackProvider, before sending a request to it. -function waitForSync(config, blockNumber) { - return __awaiter$f(this, void 0, void 0, function* () { - const provider = (config.provider); - if ((provider.blockNumber != null && provider.blockNumber >= blockNumber) || blockNumber === -1) { - return provider; - } - return poll(() => { - return new Promise((resolve, reject) => { - setTimeout(function () { - // We are synced - if (provider.blockNumber >= blockNumber) { - return resolve(provider); - } - // We're done; just quit - if (config.cancelled) { - return resolve(null); - } - // Try again, next block - return resolve(undefined); - }, 0); - }); - }, { oncePoll: provider }); - }); -} -function getRunner(config, currentBlockNumber, method, params) { - return __awaiter$f(this, void 0, void 0, function* () { - let provider = config.provider; - switch (method) { - case "getBlockNumber": - case "getGasPrice": - return provider[method](); - case "getEtherPrice": - if (provider.getEtherPrice) { - return provider.getEtherPrice(); - } - break; - case "getBalance": - case "getTransactionCount": - case "getCode": - if (params.blockTag && isHexString(params.blockTag)) { - provider = yield waitForSync(config, currentBlockNumber); - } - return provider[method](params.address, params.blockTag || "latest"); - case "getStorageAt": - if (params.blockTag && isHexString(params.blockTag)) { - provider = yield waitForSync(config, currentBlockNumber); - } - return provider.getStorageAt(params.address, params.position, params.blockTag || "latest"); - case "getBlock": - if (params.blockTag && isHexString(params.blockTag)) { - provider = yield waitForSync(config, currentBlockNumber); - } - return provider[(params.includeTransactions ? "getBlockWithTransactions" : "getBlock")](params.blockTag || params.blockHash); - case "call": - case "estimateGas": - if (params.blockTag && isHexString(params.blockTag)) { - provider = yield waitForSync(config, currentBlockNumber); - } - if (method === "call" && params.blockTag) { - return provider[method](params.transaction, params.blockTag); - } - return provider[method](params.transaction); - case "getTransaction": - case "getTransactionReceipt": - return provider[method](params.transactionHash); - case "getLogs": { - let filter = params.filter; - if ((filter.fromBlock && isHexString(filter.fromBlock)) || (filter.toBlock && isHexString(filter.toBlock))) { - provider = yield waitForSync(config, currentBlockNumber); - } - return provider.getLogs(filter); - } - } - return logger$B.throwError("unknown method error", Logger.errors.UNKNOWN_ERROR, { - method: method, - params: params - }); - }); -} -class FallbackProvider extends BaseProvider { - constructor(providers, quorum) { - if (providers.length === 0) { - logger$B.throwArgumentError("missing providers", "providers", providers); - } - const providerConfigs = providers.map((configOrProvider, index) => { - if (Provider.isProvider(configOrProvider)) { - const stallTimeout = isCommunityResource(configOrProvider) ? 2000 : 750; - const priority = 1; - return Object.freeze({ provider: configOrProvider, weight: 1, stallTimeout, priority }); - } - const config = shallowCopy(configOrProvider); - if (config.priority == null) { - config.priority = 1; - } - if (config.stallTimeout == null) { - config.stallTimeout = isCommunityResource(configOrProvider) ? 2000 : 750; - } - if (config.weight == null) { - config.weight = 1; - } - const weight = config.weight; - if (weight % 1 || weight > 512 || weight < 1) { - logger$B.throwArgumentError("invalid weight; must be integer in [1, 512]", `providers[${index}].weight`, weight); - } - return Object.freeze(config); - }); - const total = providerConfigs.reduce((accum, c) => (accum + c.weight), 0); - if (quorum == null) { - quorum = total / 2; - } - else if (quorum > total) { - logger$B.throwArgumentError("quorum will always fail; larger than total weight", "quorum", quorum); - } - // Are all providers' networks are known - let networkOrReady = checkNetworks(providerConfigs.map((c) => (c.provider).network)); - // Not all networks are known; we must stall - if (networkOrReady == null) { - networkOrReady = new Promise((resolve, reject) => { - setTimeout(() => { - this.detectNetwork().then(resolve, reject); - }, 0); - }); - } - super(networkOrReady); - // Preserve a copy, so we do not get mutated - defineReadOnly(this, "providerConfigs", Object.freeze(providerConfigs)); - defineReadOnly(this, "quorum", quorum); - this._highestBlockNumber = -1; - } - detectNetwork() { - return __awaiter$f(this, void 0, void 0, function* () { - const networks = yield Promise.all(this.providerConfigs.map((c) => c.provider.getNetwork())); - return checkNetworks(networks); - }); - } - perform(method, params) { - return __awaiter$f(this, void 0, void 0, function* () { - // Sending transactions is special; always broadcast it to all backends - if (method === "sendTransaction") { - const results = yield Promise.all(this.providerConfigs.map((c) => { - return c.provider.sendTransaction(params.signedTransaction).then((result) => { - return result.hash; - }, (error) => { - return error; - }); - })); - // Any success is good enough (other errors are likely "already seen" errors - for (let i = 0; i < results.length; i++) { - const result = results[i]; - if (typeof (result) === "string") { - return result; - } - } - // They were all an error; pick the first error - throw results[0]; - } - // We need to make sure we are in sync with our backends, so we need - // to know this before we can make a lot of calls - if (this._highestBlockNumber === -1 && method !== "getBlockNumber") { - yield this.getBlockNumber(); - } - const processFunc = getProcessFunc(this, method, params); - // Shuffle the providers and then sort them by their priority; we - // shallowCopy them since we will store the result in them too - const configs = shuffled(this.providerConfigs.map(shallowCopy)); - configs.sort((a, b) => (a.priority - b.priority)); - const currentBlockNumber = this._highestBlockNumber; - let i = 0; - let first = true; - while (true) { - const t0 = now(); - // Compute the inflight weight (exclude anything past) - let inflightWeight = configs.filter((c) => (c.runner && ((t0 - c.start) < c.stallTimeout))) - .reduce((accum, c) => (accum + c.weight), 0); - // Start running enough to meet quorum - while (inflightWeight < this.quorum && i < configs.length) { - const config = configs[i++]; - const rid = nextRid++; - config.start = now(); - config.staller = stall$1(config.stallTimeout); - config.staller.wait(() => { config.staller = null; }); - config.runner = getRunner(config, currentBlockNumber, method, params).then((result) => { - config.done = true; - config.result = result; - if (this.listenerCount("debug")) { - this.emit("debug", { - action: "request", - rid: rid, - backend: exposeDebugConfig(config, now()), - request: { method: method, params: deepCopy(params) }, - provider: this - }); - } - }, (error) => { - config.done = true; - config.error = error; - if (this.listenerCount("debug")) { - this.emit("debug", { - action: "request", - rid: rid, - backend: exposeDebugConfig(config, now()), - request: { method: method, params: deepCopy(params) }, - provider: this - }); - } - }); - if (this.listenerCount("debug")) { - this.emit("debug", { - action: "request", - rid: rid, - backend: exposeDebugConfig(config, null), - request: { method: method, params: deepCopy(params) }, - provider: this - }); - } - inflightWeight += config.weight; - } - // Wait for anything meaningful to finish or stall out - const waiting = []; - configs.forEach((c) => { - if (c.done || !c.runner) { - return; - } - waiting.push(c.runner); - if (c.staller) { - waiting.push(c.staller.getPromise()); - } - }); - if (waiting.length) { - yield Promise.race(waiting); - } - // Check the quorum and process the results; the process function - // may additionally decide the quorum is not met - const results = configs.filter((c) => (c.done && c.error == null)); - if (results.length >= this.quorum) { - const result = processFunc(results); - if (result !== undefined) { - // Shut down any stallers - configs.forEach(c => { - if (c.staller) { - c.staller.cancel(); - } - c.cancelled = true; - }); - return result; - } - if (!first) { - yield stall$1(100).getPromise(); - } - first = false; - } - // No result, check for errors that should be forwarded - const errors = configs.reduce((accum, c) => { - if (!c.done || c.error == null) { - return accum; - } - const code = (c.error).code; - if (ForwardErrors.indexOf(code) >= 0) { - if (!accum[code]) { - accum[code] = { error: c.error, weight: 0 }; - } - accum[code].weight += c.weight; - } - return accum; - }, ({})); - Object.keys(errors).forEach((errorCode) => { - const tally = errors[errorCode]; - if (tally.weight < this.quorum) { - return; - } - // Shut down any stallers - configs.forEach(c => { - if (c.staller) { - c.staller.cancel(); - } - c.cancelled = true; - }); - const e = (tally.error); - const props = {}; - ForwardProperties.forEach((name) => { - if (e[name] == null) { - return; - } - props[name] = e[name]; - }); - logger$B.throwError(e.reason || e.message, errorCode, props); - }); - // All configs have run to completion; we will never get more data - if (configs.filter((c) => !c.done).length === 0) { - break; - } - } - // Shut down any stallers; shouldn't be any - configs.forEach(c => { - if (c.staller) { - c.staller.cancel(); - } - c.cancelled = true; - }); - return logger$B.throwError("failed to meet quorum", Logger.errors.SERVER_ERROR, { - method: method, - params: params, - //results: configs.map((c) => c.result), - //errors: configs.map((c) => c.error), - results: configs.map((c) => exposeDebugConfig(c)), - provider: this - }); - }); - } -} - -"use strict"; -const IpcProvider = null; - -"use strict"; -const logger$C = new Logger(version$m); -const defaultProjectId = "84842078b09946638c03157f83405213"; -class InfuraWebSocketProvider extends WebSocketProvider { - constructor(network, apiKey) { - const provider = new InfuraProvider(network, apiKey); - const connection = provider.connection; - if (connection.password) { - logger$C.throwError("INFURA WebSocket project secrets unsupported", Logger.errors.UNSUPPORTED_OPERATION, { - operation: "InfuraProvider.getWebSocketProvider()" - }); - } - const url = connection.url.replace(/^http/i, "ws").replace("/v3/", "/ws/v3/"); - super(url, network); - defineReadOnly(this, "apiKey", provider.projectId); - defineReadOnly(this, "projectId", provider.projectId); - defineReadOnly(this, "projectSecret", provider.projectSecret); - } - isCommunityResource() { - return (this.projectId === defaultProjectId); - } -} -class InfuraProvider extends UrlJsonRpcProvider { - static getWebSocketProvider(network, apiKey) { - return new InfuraWebSocketProvider(network, apiKey); - } - static getApiKey(apiKey) { - const apiKeyObj = { - apiKey: defaultProjectId, - projectId: defaultProjectId, - projectSecret: null - }; - if (apiKey == null) { - return apiKeyObj; - } - if (typeof (apiKey) === "string") { - apiKeyObj.projectId = apiKey; - } - else if (apiKey.projectSecret != null) { - logger$C.assertArgument((typeof (apiKey.projectId) === "string"), "projectSecret requires a projectId", "projectId", apiKey.projectId); - logger$C.assertArgument((typeof (apiKey.projectSecret) === "string"), "invalid projectSecret", "projectSecret", "[REDACTED]"); - apiKeyObj.projectId = apiKey.projectId; - apiKeyObj.projectSecret = apiKey.projectSecret; - } - else if (apiKey.projectId) { - apiKeyObj.projectId = apiKey.projectId; - } - apiKeyObj.apiKey = apiKeyObj.projectId; - return apiKeyObj; - } - static getUrl(network, apiKey) { - let host = null; - switch (network ? network.name : "unknown") { - case "homestead": - host = "mainnet.infura.io"; - break; - case "goerli": - host = "goerli.infura.io"; - break; - case "sepolia": - host = "sepolia.infura.io"; - break; - case "matic": - host = "polygon-mainnet.infura.io"; - break; - case "maticmum": - host = "polygon-mumbai.infura.io"; - break; - case "optimism": - host = "optimism-mainnet.infura.io"; - break; - case "optimism-goerli": - host = "optimism-goerli.infura.io"; - break; - case "arbitrum": - host = "arbitrum-mainnet.infura.io"; - break; - case "arbitrum-goerli": - host = "arbitrum-goerli.infura.io"; - break; - default: - logger$C.throwError("unsupported network", Logger.errors.INVALID_ARGUMENT, { - argument: "network", - value: network - }); - } - const connection = { - allowGzip: true, - url: ("https:/" + "/" + host + "/v3/" + apiKey.projectId), - throttleCallback: (attempt, url) => { - if (apiKey.projectId === defaultProjectId) { - showThrottleMessage(); - } - return Promise.resolve(true); - } - }; - if (apiKey.projectSecret != null) { - connection.user = ""; - connection.password = apiKey.projectSecret; - } - return connection; - } - isCommunityResource() { - return (this.projectId === defaultProjectId); - } -} - -// Experimental -class JsonRpcBatchProvider extends JsonRpcProvider { - send(method, params) { - const request = { - method: method, - params: params, - id: (this._nextId++), - jsonrpc: "2.0" - }; - if (this._pendingBatch == null) { - this._pendingBatch = []; - } - const inflightRequest = { request, resolve: null, reject: null }; - const promise = new Promise((resolve, reject) => { - inflightRequest.resolve = resolve; - inflightRequest.reject = reject; - }); - this._pendingBatch.push(inflightRequest); - if (!this._pendingBatchAggregator) { - // Schedule batch for next event loop + short duration - this._pendingBatchAggregator = setTimeout(() => { - // Get teh current batch and clear it, so new requests - // go into the next batch - const batch = this._pendingBatch; - this._pendingBatch = null; - this._pendingBatchAggregator = null; - // Get the request as an array of requests - const request = batch.map((inflight) => inflight.request); - this.emit("debug", { - action: "requestBatch", - request: deepCopy(request), - provider: this - }); - return fetchJson(this.connection, JSON.stringify(request)).then((result) => { - this.emit("debug", { - action: "response", - request: request, - response: result, - provider: this - }); - // For each result, feed it to the correct Promise, depending - // on whether it was a success or error - batch.forEach((inflightRequest, index) => { - const payload = result[index]; - if (payload.error) { - const error = new Error(payload.error.message); - error.code = payload.error.code; - error.data = payload.error.data; - inflightRequest.reject(error); - } - else { - inflightRequest.resolve(payload.result); - } - }); - }, (error) => { - this.emit("debug", { - action: "response", - error: error, - request: request, - provider: this - }); - batch.forEach((inflightRequest) => { - inflightRequest.reject(error); - }); - }); - }, 10); - } - return promise; - } -} - -/* istanbul ignore file */ -"use strict"; -const logger$D = new Logger(version$m); -// Special API key provided by Nodesmith for ethers.js -const defaultApiKey$2 = "ETHERS_JS_SHARED"; -class NodesmithProvider extends UrlJsonRpcProvider { - static getApiKey(apiKey) { - if (apiKey && typeof (apiKey) !== "string") { - logger$D.throwArgumentError("invalid apiKey", "apiKey", apiKey); - } - return apiKey || defaultApiKey$2; - } - static getUrl(network, apiKey) { - logger$D.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform."); - let host = null; - switch (network.name) { - case "homestead": - host = "https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc"; - break; - case "ropsten": - host = "https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc"; - break; - case "rinkeby": - host = "https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc"; - break; - case "goerli": - host = "https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc"; - break; - case "kovan": - host = "https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc"; - break; - default: - logger$D.throwArgumentError("unsupported network", "network", arguments[0]); - } - return (host + "?apiKey=" + apiKey); - } -} - -"use strict"; -const logger$E = new Logger(version$m); -const defaultApplicationId = "62e1ad51b37b8e00394bda3b"; -class PocketProvider extends UrlJsonRpcProvider { - static getApiKey(apiKey) { - const apiKeyObj = { - applicationId: null, - loadBalancer: true, - applicationSecretKey: null - }; - // Parse applicationId and applicationSecretKey - if (apiKey == null) { - apiKeyObj.applicationId = defaultApplicationId; - } - else if (typeof (apiKey) === "string") { - apiKeyObj.applicationId = apiKey; - } - else if (apiKey.applicationSecretKey != null) { - apiKeyObj.applicationId = apiKey.applicationId; - apiKeyObj.applicationSecretKey = apiKey.applicationSecretKey; - } - else if (apiKey.applicationId) { - apiKeyObj.applicationId = apiKey.applicationId; - } - else { - logger$E.throwArgumentError("unsupported PocketProvider apiKey", "apiKey", apiKey); - } - return apiKeyObj; - } - static getUrl(network, apiKey) { - let host = null; - switch (network ? network.name : "unknown") { - case "goerli": - host = "eth-goerli.gateway.pokt.network"; - break; - case "homestead": - host = "eth-mainnet.gateway.pokt.network"; - break; - case "kovan": - host = "poa-kovan.gateway.pokt.network"; - break; - case "matic": - host = "poly-mainnet.gateway.pokt.network"; - break; - case "maticmum": - host = "polygon-mumbai-rpc.gateway.pokt.network"; - break; - case "rinkeby": - host = "eth-rinkeby.gateway.pokt.network"; - break; - case "ropsten": - host = "eth-ropsten.gateway.pokt.network"; - break; - default: - logger$E.throwError("unsupported network", Logger.errors.INVALID_ARGUMENT, { - argument: "network", - value: network - }); - } - const url = `https:/\/${host}/v1/lb/${apiKey.applicationId}`; - const connection = { headers: {}, url }; - if (apiKey.applicationSecretKey != null) { - connection.user = ""; - connection.password = apiKey.applicationSecretKey; - } - return connection; - } - isCommunityResource() { - return (this.applicationId === defaultApplicationId); - } -} - -"use strict"; -const logger$F = new Logger(version$m); -let _nextId = 1; -function buildWeb3LegacyFetcher(provider, sendFunc) { - const fetcher = "Web3LegacyFetcher"; - return function (method, params) { - const request = { - method: method, - params: params, - id: (_nextId++), - jsonrpc: "2.0" - }; - return new Promise((resolve, reject) => { - this.emit("debug", { - action: "request", - fetcher, - request: deepCopy(request), - provider: this - }); - sendFunc(request, (error, response) => { - if (error) { - this.emit("debug", { - action: "response", - fetcher, - error, - request, - provider: this - }); - return reject(error); - } - this.emit("debug", { - action: "response", - fetcher, - request, - response, - provider: this - }); - if (response.error) { - const error = new Error(response.error.message); - error.code = response.error.code; - error.data = response.error.data; - return reject(error); - } - resolve(response.result); - }); - }); - }; -} -function buildEip1193Fetcher(provider) { - return function (method, params) { - if (params == null) { - params = []; - } - const request = { method, params }; - this.emit("debug", { - action: "request", - fetcher: "Eip1193Fetcher", - request: deepCopy(request), - provider: this - }); - return provider.request(request).then((response) => { - this.emit("debug", { - action: "response", - fetcher: "Eip1193Fetcher", - request, - response, - provider: this - }); - return response; - }, (error) => { - this.emit("debug", { - action: "response", - fetcher: "Eip1193Fetcher", - request, - error, - provider: this - }); - throw error; - }); - }; -} -class Web3Provider extends JsonRpcProvider { - constructor(provider, network) { - if (provider == null) { - logger$F.throwArgumentError("missing provider", "provider", provider); - } - let path = null; - let jsonRpcFetchFunc = null; - let subprovider = null; - if (typeof (provider) === "function") { - path = "unknown:"; - jsonRpcFetchFunc = provider; - } - else { - path = provider.host || provider.path || ""; - if (!path && provider.isMetaMask) { - path = "metamask"; - } - subprovider = provider; - if (provider.request) { - if (path === "") { - path = "eip-1193:"; - } - jsonRpcFetchFunc = buildEip1193Fetcher(provider); - } - else if (provider.sendAsync) { - jsonRpcFetchFunc = buildWeb3LegacyFetcher(provider, provider.sendAsync.bind(provider)); - } - else if (provider.send) { - jsonRpcFetchFunc = buildWeb3LegacyFetcher(provider, provider.send.bind(provider)); - } - else { - logger$F.throwArgumentError("unsupported provider", "provider", provider); - } - if (!path) { - path = "unknown:"; - } - } - super(path, network); - defineReadOnly(this, "jsonRpcFetchFunc", jsonRpcFetchFunc); - defineReadOnly(this, "provider", subprovider); - } - send(method, params) { - return this.jsonRpcFetchFunc(method, params); - } -} - -"use strict"; -const logger$G = new Logger(version$m); -//////////////////////// -// Helper Functions -function getDefaultProvider(network, options) { - if (network == null) { - network = "homestead"; - } - // If passed a URL, figure out the right type of provider based on the scheme - if (typeof (network) === "string") { - // @TODO: Add support for IpcProvider; maybe if it ends in ".ipc"? - // Handle http and ws (and their secure variants) - const match = network.match(/^(ws|http)s?:/i); - if (match) { - switch (match[1].toLowerCase()) { - case "http": - case "https": - return new JsonRpcProvider(network); - case "ws": - case "wss": - return new WebSocketProvider(network); - default: - logger$G.throwArgumentError("unsupported URL scheme", "network", network); - } - } - } - const n = getNetwork(network); - if (!n || !n._defaultProvider) { - logger$G.throwError("unsupported getDefaultProvider network", Logger.errors.NETWORK_ERROR, { - operation: "getDefaultProvider", - network: network - }); - } - return n._defaultProvider({ - FallbackProvider, - AlchemyProvider, - AnkrProvider, - CloudflareProvider, - EtherscanProvider, - InfuraProvider, - JsonRpcProvider, - NodesmithProvider, - PocketProvider, - Web3Provider, - IpcProvider, - }, options); -} - -var index$3 = /*#__PURE__*/Object.freeze({ - __proto__: null, - Provider: Provider, - BaseProvider: BaseProvider, - Resolver: Resolver, - UrlJsonRpcProvider: UrlJsonRpcProvider, - FallbackProvider: FallbackProvider, - AlchemyProvider: AlchemyProvider, - AlchemyWebSocketProvider: AlchemyWebSocketProvider, - AnkrProvider: AnkrProvider, - CloudflareProvider: CloudflareProvider, - EtherscanProvider: EtherscanProvider, - InfuraProvider: InfuraProvider, - InfuraWebSocketProvider: InfuraWebSocketProvider, - JsonRpcProvider: JsonRpcProvider, - JsonRpcBatchProvider: JsonRpcBatchProvider, - NodesmithProvider: NodesmithProvider, - PocketProvider: PocketProvider, - StaticJsonRpcProvider: StaticJsonRpcProvider, - Web3Provider: Web3Provider, - WebSocketProvider: WebSocketProvider, - IpcProvider: IpcProvider, - JsonRpcSigner: JsonRpcSigner, - getDefaultProvider: getDefaultProvider, - getNetwork: getNetwork, - isCommunityResource: isCommunityResource, - isCommunityResourcable: isCommunityResourcable, - showThrottleMessage: showThrottleMessage, - Formatter: Formatter -}); - -const version$n = "solidity/5.7.0"; - -"use strict"; -const regexBytes = new RegExp("^bytes([0-9]+)$"); -const regexNumber = new RegExp("^(u?int)([0-9]*)$"); -const regexArray = new RegExp("^(.*)\\[([0-9]*)\\]$"); -const Zeros$1 = "0000000000000000000000000000000000000000000000000000000000000000"; -const logger$H = new Logger(version$n); -function _pack(type, value, isArray) { - switch (type) { - case "address": - if (isArray) { - return zeroPad(value, 32); - } - return arrayify(value); - case "string": - return toUtf8Bytes(value); - case "bytes": - return arrayify(value); - case "bool": - value = (value ? "0x01" : "0x00"); - if (isArray) { - return zeroPad(value, 32); - } - return arrayify(value); - } - let match = type.match(regexNumber); - if (match) { - //let signed = (match[1] === "int") - let size = parseInt(match[2] || "256"); - if ((match[2] && String(size) !== match[2]) || (size % 8 !== 0) || size === 0 || size > 256) { - logger$H.throwArgumentError("invalid number type", "type", type); - } - if (isArray) { - size = 256; - } - value = BigNumber.from(value).toTwos(size); - return zeroPad(value, size / 8); - } - match = type.match(regexBytes); - if (match) { - const size = parseInt(match[1]); - if (String(size) !== match[1] || size === 0 || size > 32) { - logger$H.throwArgumentError("invalid bytes type", "type", type); - } - if (arrayify(value).byteLength !== size) { - logger$H.throwArgumentError(`invalid value for ${type}`, "value", value); - } - if (isArray) { - return arrayify((value + Zeros$1).substring(0, 66)); - } - return value; - } - match = type.match(regexArray); - if (match && Array.isArray(value)) { - const baseType = match[1]; - const count = parseInt(match[2] || String(value.length)); - if (count != value.length) { - logger$H.throwArgumentError(`invalid array length for ${type}`, "value", value); - } - const result = []; - value.forEach(function (value) { - result.push(_pack(baseType, value, true)); - }); - return concat(result); - } - return logger$H.throwArgumentError("invalid type", "type", type); -} -// @TODO: Array Enum -function pack$1(types, values) { - if (types.length != values.length) { - logger$H.throwArgumentError("wrong number of values; expected ${ types.length }", "values", values); - } - const tight = []; - types.forEach(function (type, index) { - tight.push(_pack(type, values[index])); - }); - return hexlify(concat(tight)); -} -function keccak256$1(types, values) { - return keccak256(pack$1(types, values)); -} -function sha256$2(types, values) { - return sha256$1(pack$1(types, values)); -} - -const version$o = "units/5.7.0"; - -"use strict"; -const logger$I = new Logger(version$o); -const names = [ - "wei", - "kwei", - "mwei", - "gwei", - "szabo", - "finney", - "ether", -]; -// Some environments have issues with RegEx that contain back-tracking, so we cannot -// use them. -function commify(value) { - const comps = String(value).split("."); - if (comps.length > 2 || !comps[0].match(/^-?[0-9]*$/) || (comps[1] && !comps[1].match(/^[0-9]*$/)) || value === "." || value === "-.") { - logger$I.throwArgumentError("invalid value", "value", value); - } - // Make sure we have at least one whole digit (0 if none) - let whole = comps[0]; - let negative = ""; - if (whole.substring(0, 1) === "-") { - negative = "-"; - whole = whole.substring(1); - } - // Make sure we have at least 1 whole digit with no leading zeros - while (whole.substring(0, 1) === "0") { - whole = whole.substring(1); - } - if (whole === "") { - whole = "0"; - } - let suffix = ""; - if (comps.length === 2) { - suffix = "." + (comps[1] || "0"); - } - while (suffix.length > 2 && suffix[suffix.length - 1] === "0") { - suffix = suffix.substring(0, suffix.length - 1); - } - const formatted = []; - while (whole.length) { - if (whole.length <= 3) { - formatted.unshift(whole); - break; - } - else { - const index = whole.length - 3; - formatted.unshift(whole.substring(index)); - whole = whole.substring(0, index); - } - } - return negative + formatted.join(",") + suffix; -} -function formatUnits(value, unitName) { - if (typeof (unitName) === "string") { - const index = names.indexOf(unitName); - if (index !== -1) { - unitName = 3 * index; - } - } - return formatFixed(value, (unitName != null) ? unitName : 18); -} -function parseUnits(value, unitName) { - if (typeof (value) !== "string") { - logger$I.throwArgumentError("value must be a string", "value", value); - } - if (typeof (unitName) === "string") { - const index = names.indexOf(unitName); - if (index !== -1) { - unitName = 3 * index; - } - } - return parseFixed(value, (unitName != null) ? unitName : 18); -} -function formatEther(wei) { - return formatUnits(wei, 18); -} -function parseEther(ether) { - return parseUnits(ether, 18); -} - -"use strict"; - -var utils$1 = /*#__PURE__*/Object.freeze({ - __proto__: null, - AbiCoder: AbiCoder, - defaultAbiCoder: defaultAbiCoder, - Fragment: Fragment, - ConstructorFragment: ConstructorFragment, - ErrorFragment: ErrorFragment, - EventFragment: EventFragment, - FunctionFragment: FunctionFragment, - ParamType: ParamType, - FormatTypes: FormatTypes, - checkResultErrors: checkResultErrors, - Logger: Logger, - RLP: index, - _fetchData: _fetchData, - fetchJson: fetchJson, - poll: poll, - checkProperties: checkProperties, - deepCopy: deepCopy, - defineReadOnly: defineReadOnly, - getStatic: getStatic, - resolveProperties: resolveProperties, - shallowCopy: shallowCopy, - arrayify: arrayify, - concat: concat, - stripZeros: stripZeros, - zeroPad: zeroPad, - isBytes: isBytes, - isBytesLike: isBytesLike, - defaultPath: defaultPath, - HDNode: HDNode, - SigningKey: SigningKey, - Interface: Interface, - LogDescription: LogDescription, - TransactionDescription: TransactionDescription, - base58: Base58, - base64: index$2, - hexlify: hexlify, - isHexString: isHexString, - hexConcat: hexConcat, - hexStripZeros: hexStripZeros, - hexValue: hexValue, - hexZeroPad: hexZeroPad, - hexDataLength: hexDataLength, - hexDataSlice: hexDataSlice, - nameprep: nameprep, - _toEscapedUtf8String: _toEscapedUtf8String, - toUtf8Bytes: toUtf8Bytes, - toUtf8CodePoints: toUtf8CodePoints, - toUtf8String: toUtf8String, - Utf8ErrorFuncs: Utf8ErrorFuncs, - formatBytes32String: formatBytes32String, - parseBytes32String: parseBytes32String, - dnsEncode: dnsEncode, - hashMessage: hashMessage, - namehash: namehash, - isValidName: isValidName, - id: id, - _TypedDataEncoder: TypedDataEncoder, - getAddress: getAddress, - getIcapAddress: getIcapAddress, - getContractAddress: getContractAddress, - getCreate2Address: getCreate2Address, - isAddress: isAddress, - formatEther: formatEther, - parseEther: parseEther, - formatUnits: formatUnits, - parseUnits: parseUnits, - commify: commify, - computeHmac: computeHmac, - keccak256: keccak256, - ripemd160: ripemd160$1, - sha256: sha256$1, - sha512: sha512$1, - randomBytes: randomBytes, - shuffled: shuffled, - solidityPack: pack$1, - solidityKeccak256: keccak256$1, - soliditySha256: sha256$2, - splitSignature: splitSignature, - joinSignature: joinSignature, - accessListify: accessListify, - parseTransaction: parse, - serializeTransaction: serialize, - get TransactionTypes () { return TransactionTypes; }, - getJsonWalletAddress: getJsonWalletAddress, - computeAddress: computeAddress, - recoverAddress: recoverAddress, - computePublicKey: computePublicKey, - recoverPublicKey: recoverPublicKey, - verifyMessage: verifyMessage, - verifyTypedData: verifyTypedData, - getAccountPath: getAccountPath, - mnemonicToEntropy: mnemonicToEntropy, - entropyToMnemonic: entropyToMnemonic, - isValidMnemonic: isValidMnemonic, - mnemonicToSeed: mnemonicToSeed, - get SupportedAlgorithm () { return SupportedAlgorithm; }, - get UnicodeNormalizationForm () { return UnicodeNormalizationForm; }, - get Utf8ErrorReason () { return Utf8ErrorReason; }, - Indexed: Indexed -}); - -const version$p = "ethers/5.7.2"; - -"use strict"; -const logger$J = new Logger(version$p); - -var ethers = /*#__PURE__*/Object.freeze({ - __proto__: null, - Signer: Signer, - Wallet: Wallet, - VoidSigner: VoidSigner, - getDefaultProvider: getDefaultProvider, - providers: index$3, - BaseContract: BaseContract, - Contract: Contract, - ContractFactory: ContractFactory, - BigNumber: BigNumber, - FixedNumber: FixedNumber, - constants: index$1, - get errors () { return ErrorCode; }, - logger: logger$J, - utils: utils$1, - wordlists: wordlists, - version: version$p, - Wordlist: Wordlist -}); - -"use strict"; -try { - const anyGlobal = window; - if (anyGlobal._ethers == null) { - anyGlobal._ethers = ethers; - } -} -catch (error) { } - -export { BaseContract, BigNumber, Contract, ContractFactory, FixedNumber, Signer, VoidSigner, Wallet, Wordlist, index$1 as constants, ErrorCode as errors, ethers, getDefaultProvider, logger$J as logger, index$3 as providers, utils$1 as utils, version$p as version, wordlists }; -//# sourceMappingURL=ethers.esm.js.map diff --git a/record_io/fetch.html b/record_io/fetch.html deleted file mode 100644 index 8d775ee..0000000 --- a/record_io/fetch.html +++ /dev/null @@ -1,28 +0,0 @@ - diff --git a/record_io/microtask_test.js b/record_io/microtask_test.js deleted file mode 100644 index 2ff2c9c..0000000 --- a/record_io/microtask_test.js +++ /dev/null @@ -1,26 +0,0 @@ -console.log('start') - -let r -const x = new Promise(resolve => r = resolve).then(() => {console.log('resolved')}) - -console.log('before resolve') -r() -console.log('after resolve') -/* -console.log('start') - -Promise.resolve().then(() => { - console.log('1') - Promise.resolve().then(() => { - console.log('2') - }) -}) - -console.log('end') -Promise.resolve().then(() => { - console.log('3') - Promise.resolve().then(() => { - console.log('4') - }) -}) -*/ diff --git a/record_io/new.js b/record_io/new.js deleted file mode 100644 index 634b5bc..0000000 --- a/record_io/new.js +++ /dev/null @@ -1,16 +0,0 @@ -/* -function f() { - console.log('n', new.target) -} - -f() -new f() -*/ - -const f = new Function(` - return arguments.length -`) - - -console.log(f(1,2,3)) -console.log(f(1,2,3,4)) diff --git a/record_io/promise.js b/record_io/promise.js deleted file mode 100644 index fd14b04..0000000 --- a/record_io/promise.js +++ /dev/null @@ -1,33 +0,0 @@ -//let value = Promise.reject(1) - -/* -value.then( - () => console.log('res'), - () => console.log('rej'), -) -*/ - - -/* -const original_value = value - -value = new Promise((resolve, reject) => { - globalThis.setTimeout( - () => { - console.log('timeout') - original_value.then(resolve, reject) - }, - 1000 - ) -}) - -try { - console.log(await value) -} catch(e) { - console.log('ERROR', e) -} -*/ - -const t = globalThis.setTimeout - -t(() => console.log('timeout'), 100) diff --git a/record_io/timelime b/record_io/timelime deleted file mode 100644 index 3872f9d..0000000 --- a/record_io/timelime +++ /dev/null @@ -1,73 +0,0 @@ -Timeline Replay - -call a() call a() -resolve a() - -call b() -resolve b() - -call c() -resolve c() - - -Timeline Replay - - resolution_index = 0, io_index = 0 - -call a() call a: return promise - compare resolutions[resolution_index] with io_index - io_index < resolutions[0] - do not resolve - io_index++ - -call b() call b: return promise - compare resolutions[0] && io_index - io_index < resolutions[0] - do not resolve - -call c() call c: return promise - -resolve c() -resolve b() -resolve a() - - -resolutions: [ - 3, - 2, - 1, -] - -Делаем реплей. К нам приходят события - вызовы функций. Мы перехватываем вызов, возвращаем промис, и ресолвим тот промис, который сейчас надо заресолвить. Например, в примере выше мы ресолвим a() после вызова с(). А b() ресолвим после ресолва с(). То есть мы можем ресолвить несколько за раз. - - - -Record: [ - call a - resolve a - call b - resolve b -] - -Replay: [ - - call a - смотрим что возвращается промис, взводим ресолвер - - ресолвер сработал - resolve a - - call b - смотрим что возвращается промис, взводим ресолвер - - ресолвер сработал - resolve b -] - - - - - - -call -resolve diff --git a/src/calltree.js b/src/calltree.js index 9483471..d67c204 100644 --- a/src/calltree.js +++ b/src/calltree.js @@ -41,6 +41,17 @@ const is_stackoverflow = node => // Firefox node.error?.message == "too much recursion" +export const has_error = n => + !n.ok + || + ( + n.value instanceof globalThis.run_window.Promise + && + n.value.status != null + && + !n.value.status.ok + ) + export const calltree_node_loc = node => node.toplevel ? {module: node.module} : node.fn.__location diff --git a/src/editor/calltree.js b/src/editor/calltree.js index 856859a..59a8044 100644 --- a/src/editor/calltree.js +++ b/src/editor/calltree.js @@ -3,7 +3,8 @@ import {el, stringify, fn_link, scrollIntoViewIfNeeded} from './domutils.js' import {FLAGS} from '../feature_flags.js' import {stringify_for_header} from './value_explorer.js' import {find_node} from '../ast_utils.js' -import {is_expandable, root_calltree_node, get_deferred_calls} from '../calltree.js' +import {is_expandable, root_calltree_node, get_deferred_calls, has_error} + from '../calltree.js' // TODO perf - quadratic difficulty const join = arr => arr.reduce( @@ -13,17 +14,6 @@ const join = arr => arr.reduce( [], ) -const is_error = n => - !n.ok - || - ( - n.value instanceof globalThis.run_window.Promise - && - n.value.status != null - && - !n.value.status.ok - ) - export class CallTree { constructor(ui, container) { this.ui = ui @@ -46,9 +36,11 @@ export class CallTree { this.ui.editor.focus() } + /* TODO test if(e.key == 'F3') { this.ui.set_active_tab('logs') } + */ if(e.key == 'a') { if(FLAGS.embed_value_explorer) { @@ -119,7 +111,7 @@ export class CallTree { ) : el('span', 'call_header ' - + (is_error(n) ? 'error' : '') + + (has_error(n) ? 'error' : '') + (n.fn.__location == null ? ' native' : '') , // TODO show `this` argument diff --git a/src/editor/editor.js b/src/editor/editor.js index 9ede59e..42060d3 100644 --- a/src/editor/editor.js +++ b/src/editor/editor.js @@ -297,7 +297,7 @@ export class Editor { this.ace_editor.commands.removeCommand('goToNextError') - this.ace_editor.commands.bindKey("F4", "goto_definition"); + this.ace_editor.commands.bindKey("F5", "goto_definition"); VimApi._mapCommand({ keys: 'gd', type: 'action', diff --git a/src/editor/io_cache.js b/src/editor/io_cache.js new file mode 100644 index 0000000..46ef4d9 --- /dev/null +++ b/src/editor/io_cache.js @@ -0,0 +1,45 @@ +import {header, stringify_for_header} from './value_explorer.js' +import {el} from './domutils.js' +import {has_error} from '../calltree.js' + +// TODO render grey items there were not used in run + +export class IO_Cache { + constructor(ui, el) { + this.el = el + this.ui = ui + + this.el.addEventListener('keydown', (e) => { + + if(e.key == 'Escape') { + this.ui.editor.focus() + } + + if(e.key == 'F4') { + this.ui.editor.focus() + } + + }) + } + + render_io_cache(items) { + this.el.innerHTML = '' + for(let item of items) { + if(item.type == 'resolution') { + continue + } + this.el.appendChild( + el('div', + 'call_header ' + (has_error(item) ? 'error' : ''), + item.name, + '(' , + // TODO fn_link, like in ./calltree.js + item.args.map(a => header(a)).join(', '), + '): ' , + (item.ok ? stringify_for_header(item.value) : item.error.toString()) + ) + ) + } + } + +} diff --git a/src/editor/logs.js b/src/editor/logs.js index dcfce63..571d960 100644 --- a/src/editor/logs.js +++ b/src/editor/logs.js @@ -22,9 +22,11 @@ export class Logs { this.ui.editor.focus_value_explorer(this.el) } + /* TODO test if(e.key == 'F2') { this.ui.set_active_tab('calltree') } + */ if(e.key == 'F3') { this.ui.editor.focus() @@ -75,6 +77,7 @@ export class Logs { + ':' ), ' ', + // TODO fn_link, for function args, like in ./calltree.js log.args.map(a => header(a)).join(', ') ) ) diff --git a/src/editor/ui.js b/src/editor/ui.js index 55a8535..4c628aa 100644 --- a/src/editor/ui.js +++ b/src/editor/ui.js @@ -3,6 +3,7 @@ import {Editor} from './editor.js' import {Files} from './files.js' import {CallTree} from './calltree.js' import {Logs} from './logs.js' +import {IO_Cache} from './io_cache.js' import {Eval} from './eval.js' import {el} from './domutils.js' import {FLAGS} from '../feature_flags.js' @@ -41,6 +42,12 @@ export class UI { href: 'javascript: void(0)', }, 'Logs (F3)') ), + this.tabs.io_cache = el('div', 'tab', + el('a', { + click: () => this.set_active_tab('io_cache'), + href: 'javascript: void(0)', + }, 'IO cache (F4)') + ), this.entrypoint_select = el('div', 'entrypoint_select') ), this.debugger.calltree = el('div', { @@ -51,6 +58,10 @@ export class UI { 'class': 'tab_content logs', tabindex: 0, }), + this.debugger.io_cache = el('div', { + 'class': 'tab_content io_cache', + tabindex: 0, + }), ), this.debugger_loading = el('div', 'debugger_wrapper') ), @@ -74,11 +85,19 @@ export class UI { */ el('a', { - 'class': 'open_run_window', + 'class': 'statusbar_action first', + href: 'javascript: void(0)', + click: () => exec('clear_io_cache') + }, + 'Clear IO cache (F6)' + ), + + el('a', { + 'class': 'statusbar_action', href: 'javascript: void(0)', click: this.open_run_window, }, - '(Re)open run window (F6)' + '(Re)open run window (F7)' ), this.options = el('div', 'options', @@ -137,13 +156,21 @@ export class UI { this.set_active_tab('logs') } - if(e.key == 'F5'){ - this.fullscreen_editor() + if(e.key == 'F4'){ + this.set_active_tab('io_cache') } if(e.key == 'F6'){ + exec('clear_io_cache') + } + + if(e.key == 'F7'){ this.open_run_window() } + + if(e.key == 'F8'){ + this.fullscreen_editor() + } }) if(!FLAGS.embed_value_explorer) { @@ -161,6 +188,7 @@ export class UI { this.calltree = new CallTree(this, this.debugger.calltree) this.logs = new Logs(this, this.debugger.logs) + this.io_cache = new IO_Cache(this, this.debugger.io_cache) // TODO jump to another module // TODO use exec @@ -184,6 +212,7 @@ export class UI { } set_active_tab(tab_id, skip_focus = false) { + this.active_tab = tab_id Object.values(this.tabs).forEach(el => el.classList.remove('active')) this.tabs[tab_id].classList.add('active') Object.values(this.debugger).forEach(el => el.style.display = 'none') @@ -272,8 +301,15 @@ export class UI { this.debugger_loading.style = 'display: none' this.debugger_loaded.style = '' + this.calltree.render_calltree(state) this.logs.render_logs(null, state.logs) + + // render lazily + // TODO + //if(this.active_tab == 'io_cache') { + this.io_cache.render_io_cache(state.io_cache) + //} } render_problems(problems) { @@ -327,14 +363,18 @@ export class UI { ['Focus console logs', 'F3'], ['Navigate console logs', '↑ ↓ or jk'], ['Leave console logs', 'F3 or Esc'], - ['Jump to definition', 'F4', 'gd'], + ['Focus IO cache', 'F4'], + ['Leave IO cache', 'F4 or Esc'], + ['Jump to definition', 'F5', 'gd'], ['Expand selection to eval expression', 'Ctrl-↓ or Ctrl-j'], ['Collapse selection', 'Ctrl-↑ or Ctrl-k'], ['Step into call', 'Ctrl-i', '\\i'], ['Step out of call', 'Ctrl-o', '\\o'], ['When in call tree view, jump to return statement', 'Enter'], ['When in call tree view, jump to function arguments', 'a'], - ['Expand/collapse editor to fullscreen', 'F5'], + ['Clear IO cache', 'F6'], + ['(Re)open run window (F7)', 'F7'], + ['Expand/collapse editor to fullscreen', 'F8'], ] return el('dialog', 'help_dialog', el('table', 'help', diff --git a/src/editor/value_explorer.js b/src/editor/value_explorer.js index 60ecd6d..e997f27 100644 --- a/src/editor/value_explorer.js +++ b/src/editor/value_explorer.js @@ -3,6 +3,7 @@ // TODO show Errors in red // TODO fns as clickable links (jump to definition), both for header and for // content +// TODO show constructor.name in header? import {el, stringify, scrollIntoViewIfNeeded} from './domutils.js' diff --git a/src/record_io.js b/src/record_io.js index 782a18f..a10d3f0 100644 --- a/src/record_io.js +++ b/src/record_io.js @@ -1,5 +1,7 @@ import {set_record_call} from './runtime.js' +// TODO remove all console.log + const get_object_to_patch = (cxt, path) => { let obj = cxt.window for(let i = 0; i < path.length - 1; i++) { @@ -25,6 +27,7 @@ const io_patch = (cxt, path, use_context = false) => { // previous run ASAP // TODO remove + /* console.error('patched method', name, { io_cache_is_recording: cxt.io_cache_is_recording, io_cache_is_replay_aborted: cxt.io_cache_is_replay_aborted, @@ -32,11 +35,7 @@ const io_patch = (cxt, path, use_context = false) => { ? cxt.io_cache.length : cxt.io_cache_index }) - - // sanity check - if(cxt.searched_location != null) { - throw new Error('illegal state') - } + */ if(cxt.io_cache_is_replay_aborted) { // Try to finish fast @@ -70,7 +69,8 @@ const io_patch = (cxt, path, use_context = false) => { ? new original(...args) : original.apply(this, args) - console.log('value', value) + // TODO remove + //console.log('value', value) if(value instanceof cxt.window.Promise) { // TODO use cxt.promise_then, not finally which calls @@ -134,12 +134,12 @@ const io_patch = (cxt, path, use_context = false) => { JSON.stringify(call.args) != JSON.stringify(args) ) ){ - console.error('DISCARD cache', call) + //TODO remove console.error('DISCARD cache', call) cxt.io_cache_is_replay_aborted = true // Try to finish fast throw new Error('io replay aborted') } else { - console.log('cached call found', call) + // TODO remove console.log('cached call found', call) const next_resolution = cxt.io_cache.find((e, i) => e.type == 'resolution' && i > cxt.io_cache_index ) @@ -190,7 +190,7 @@ const io_patch = (cxt, path, use_context = false) => { } else { resolver(cxt.io_cache[resolution.index].value) } - console.log('RESOLVE', cxt.io_cache_index, resolution.index) + // TODO remove console.log('RESOLVE', cxt.io_cache_index, resolution.index) } } diff --git a/test/test.js b/test/test.js index 01c28c4..a33049b 100644 --- a/test/test.js +++ b/test/test.js @@ -3066,6 +3066,52 @@ const y = x()` Object.assign(globalThis.run_window.Math, {random}) }), + test('record io cache discarded if args does not match', async () => { + const original_fetch = globalThis.run_window.fetch + + // Patch fetch + Object.assign(globalThis.run_window, {fetch: async () => 'first'}) + + const initial = await test_initial_state_async(` + console.log(await fetch('url', {method: 'GET'})) + `) + assert_equal(initial.logs.logs[0].args[0], 'first') + + // Patch fetch again + Object.assign(globalThis.run_window, {fetch: async () => 'second'}) + + const cache_discarded = await command_input_async(initial, ` + console.log(await fetch('url', {method: 'POST'})) + `, 0) + assert_equal(cache_discarded.logs.logs[0].args[0], 'second') + + // Remove patch + Object.assign(globalThis.run_window, {fetch: original_fetch}) + }), + + test('record io fetch rejects', async () => { + const original_fetch = globalThis.run_window.fetch + + // Patch fetch + Object.assign(globalThis.run_window, {fetch: () => Promise.reject('fail')}) + + const initial = await test_initial_state_async(` + await fetch('url', {method: 'GET'}) + `) + assert_equal(root_calltree_node(initial).error, 'fail') + + // Patch fetch again + Object.assign(globalThis.run_window, {fetch: async () => 'result'}) + + const with_cache = await command_input_async(initial, ` + await fetch('url', {method: 'GET'}) + `, 0) + assert_equal(root_calltree_node(initial).error, 'fail') + + // Remove patch + Object.assign(globalThis.run_window, {fetch: original_fetch}) + }), + test('record io preserve promise resolution order', async () => { const original_fetch = globalThis.run_window.fetch @@ -3077,12 +3123,10 @@ const y = x()` let resolver const promise = new Promise(r => resolver = r) calls.push({resolver, promise, args}) - console.log('patched fetch called') return promise }, resolve() { - console.log('resolve', calls); [...calls].reverse().forEach(call => call.resolver(...call.args)) }, } @@ -3091,76 +3135,80 @@ const y = x()` // Patch fetch Object.assign(globalThis.run_window, {fetch}) - const initial_promise = test_initial_state_async(` - const result = {} + const code = ` await Promise.all( - [1, 2, 3].map(async v => Object.assign(result, {value: await fetch(v)})) + [1, 2, 3].map(async v => { + const result = await fetch(v) + console.log(result) + }) ) - console.log(result) - `) + ` + + const initial_promise = test_initial_state_async(code) resolve() const initial = await initial_promise - // calls to fetch are resolved in reverse order, so first call wins - assert_equal(initial.logs.logs[0].args[0].value, 1) + // calls to fetch are resolved in reverse order + assert_equal(initial.logs.logs.map(l => l.args[0]), [3,2,1]) - // Break fetch to ensure it does not get called anymore + // Break fetch to ensure it is not get called anymore Object.assign(globalThis.run_window, {fetch: () => {throw 'broken'}}) const with_cache = await command_input_async( initial, - ` - const result = {} - await Promise.all( - [1, 2, 3].map(async v => - Object.assign(result, {value: await fetch(v)}) - ) - ) - console.log(result) - `, + code, 0 ) - // cached calls to fetch shoudl be resolved in the same (reverse) order as + // cached calls to fetch should be resolved in the same (reverse) order as // on the first run, so first call wins - assert_equal(with_cache.logs.logs[0].args[0].value, 1) + assert_equal(with_cache.logs.logs.map(l => l.args[0]), [3,2,1]) // Remove patch Object.assign(globalThis.run_window, {fetch: original_fetch}) }), test('record io setTimeout', async () => { - const i = await test_initial_state_async(` - const delay = timeout => new Promise(resolve => - setTimeout(() => resolve(1), timeout) - ) - console.log(await delay(0)) - `) + const original_fetch = globalThis.run_window.fetch + const setTimeout_original = globalThis.run_window.setTimeout - assert_equal(i.io_cache != null, true) - assert_equal(i.logs.logs[0].args[0], 1) + // Patch fetch to return result in 10ms + Object.assign(globalThis.run_window, { + fetch: () => new Promise(resolve => setTimeout_original(resolve, 10)) + }) - const code2 = ` - const delay = timeout => new Promise(resolve => - setTimeout(() => resolve(10), timeout) - ) - console.log(await delay(0)) + const code = ` + setTimeout(() => console.log('timeout'), 0) + await fetch().then(() => console.log('fetch')) ` - const next = await command_input_async(i, code2, 0) + const i = await test_initial_state_async(code) - // Assert cache was used - // TODO check that items were not appended - assert_equal(next.io_cache == i.io_cache, true) + // First executed setTimeout, then fetch + assert_equal(i.logs.logs.map(l => l.args[0]), ['timeout', 'fetch']) - assert_equal(next.logs.logs[0].args[0], 10) + // Break fetch to ensure it would not be called + Object.assign(globalThis.run_window, {fetch: async () => {throw 'break'}}) + const with_cache = await command_input_async(i, code, 0) + + // Cache must preserve resolution order + assert_equal(with_cache.logs.logs.map(l => l.args[0]), ['timeout', 'fetch']) + + Object.assign(globalThis.run_window, {fetch: original_fetch}) }), - // TODO test resolution order with sync functions (Date, Math.random) - - - + test('record io clear io cache', async () => { + const s1 = test_initial_state(`Math.random()`) + const rnd = s1.value_explorer.result.value + const s2 = COMMANDS.input(s1, `Math.random() + 1`, 0).state + assert_equal(s2.value_explorer.result.value, rnd + 1) + const cleared = COMMANDS.clear_io_cache(s2) + assert_equal( + cleared.value_explorer.result.value == rnd + 1, + false + ) + }), ]