176 lines
8.0 KiB
JavaScript
176 lines
8.0 KiB
JavaScript
"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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var address_1 = require("@ethersproject/address");
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var abstract_provider_1 = require("@ethersproject/abstract-provider");
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var abstract_signer_1 = require("@ethersproject/abstract-signer");
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var bytes_1 = require("@ethersproject/bytes");
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var hash_1 = require("@ethersproject/hash");
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var hdnode_1 = require("@ethersproject/hdnode");
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var keccak256_1 = require("@ethersproject/keccak256");
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var properties_1 = require("@ethersproject/properties");
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var random_1 = require("@ethersproject/random");
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var signing_key_1 = require("@ethersproject/signing-key");
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var json_wallets_1 = require("@ethersproject/json-wallets");
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var transactions_1 = require("@ethersproject/transactions");
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var logger_1 = require("@ethersproject/logger");
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var _version_1 = require("./_version");
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var logger = new logger_1.Logger(_version_1.version);
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function isAccount(value) {
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return (value != null && bytes_1.isHexString(value.privateKey, 32) && value.address != null);
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}
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function hasMnemonic(value) {
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var mnemonic = value.mnemonic;
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return (mnemonic && mnemonic.phrase);
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}
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var Wallet = /** @class */ (function (_super) {
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__extends(Wallet, _super);
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function Wallet(privateKey, provider) {
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var _newTarget = this.constructor;
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var _this = this;
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logger.checkNew(_newTarget, Wallet);
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_this = _super.call(this) || this;
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if (isAccount(privateKey)) {
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var signingKey_1 = new signing_key_1.SigningKey(privateKey.privateKey);
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properties_1.defineReadOnly(_this, "_signingKey", function () { return signingKey_1; });
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properties_1.defineReadOnly(_this, "address", transactions_1.computeAddress(_this.publicKey));
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if (_this.address !== address_1.getAddress(privateKey.address)) {
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logger.throwArgumentError("privateKey/address mismatch", "privateKey", "[REDACTED]");
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}
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if (hasMnemonic(privateKey)) {
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var srcMnemonic_1 = privateKey.mnemonic;
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properties_1.defineReadOnly(_this, "_mnemonic", function () { return ({
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phrase: srcMnemonic_1.phrase,
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path: srcMnemonic_1.path || hdnode_1.defaultPath,
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locale: srcMnemonic_1.locale || "en"
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}); });
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var mnemonic = _this.mnemonic;
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var node = hdnode_1.HDNode.fromMnemonic(mnemonic.phrase, null, mnemonic.locale).derivePath(mnemonic.path);
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if (transactions_1.computeAddress(node.privateKey) !== _this.address) {
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logger.throwArgumentError("mnemonic/address mismatch", "privateKey", "[REDACTED]");
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}
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}
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else {
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properties_1.defineReadOnly(_this, "_mnemonic", function () { return null; });
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}
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}
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else {
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if (signing_key_1.SigningKey.isSigningKey(privateKey)) {
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/* istanbul ignore if */
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if (privateKey.curve !== "secp256k1") {
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logger.throwArgumentError("unsupported curve; must be secp256k1", "privateKey", "[REDACTED]");
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}
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properties_1.defineReadOnly(_this, "_signingKey", function () { return privateKey; });
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}
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else {
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var signingKey_2 = new signing_key_1.SigningKey(privateKey);
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properties_1.defineReadOnly(_this, "_signingKey", function () { return signingKey_2; });
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}
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properties_1.defineReadOnly(_this, "_mnemonic", function () { return null; });
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properties_1.defineReadOnly(_this, "address", transactions_1.computeAddress(_this.publicKey));
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}
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/* istanbul ignore if */
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if (provider && !abstract_provider_1.Provider.isProvider(provider)) {
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logger.throwArgumentError("invalid provider", "provider", provider);
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}
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properties_1.defineReadOnly(_this, "provider", provider || null);
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return _this;
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}
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Object.defineProperty(Wallet.prototype, "mnemonic", {
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get: function () { return this._mnemonic(); },
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Wallet.prototype, "privateKey", {
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get: function () { return this._signingKey().privateKey; },
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Wallet.prototype, "publicKey", {
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get: function () { return this._signingKey().publicKey; },
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enumerable: true,
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configurable: true
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});
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Wallet.prototype.getAddress = function () {
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return Promise.resolve(this.address);
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};
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Wallet.prototype.connect = function (provider) {
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return new Wallet(this, provider);
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};
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Wallet.prototype.signTransaction = function (transaction) {
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var _this = this;
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return properties_1.resolveProperties(transaction).then(function (tx) {
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if (tx.from != null) {
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if (address_1.getAddress(tx.from) !== _this.address) {
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logger.throwArgumentError("transaction from address mismatch", "transaction.from", transaction.from);
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}
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delete tx.from;
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}
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var signature = _this._signingKey().signDigest(keccak256_1.keccak256(transactions_1.serialize(tx)));
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return transactions_1.serialize(tx, signature);
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});
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};
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Wallet.prototype.signMessage = function (message) {
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return Promise.resolve(bytes_1.joinSignature(this._signingKey().signDigest(hash_1.hashMessage(message))));
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};
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Wallet.prototype.encrypt = function (password, options, progressCallback) {
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if (typeof (options) === "function" && !progressCallback) {
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progressCallback = options;
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options = {};
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}
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if (progressCallback && typeof (progressCallback) !== "function") {
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throw new Error("invalid callback");
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}
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if (!options) {
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options = {};
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}
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return json_wallets_1.encryptKeystore(this, password, options, progressCallback);
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};
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/**
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* Static methods to create Wallet instances.
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*/
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Wallet.createRandom = function (options) {
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var entropy = random_1.randomBytes(16);
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if (!options) {
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options = {};
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}
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if (options.extraEntropy) {
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entropy = bytes_1.arrayify(bytes_1.hexDataSlice(keccak256_1.keccak256(bytes_1.concat([entropy, options.extraEntropy])), 0, 16));
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}
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var mnemonic = hdnode_1.entropyToMnemonic(entropy, options.locale);
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return Wallet.fromMnemonic(mnemonic, options.path, options.locale);
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};
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Wallet.fromEncryptedJson = function (json, password, progressCallback) {
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return json_wallets_1.decryptJsonWallet(json, password, progressCallback).then(function (account) {
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return new Wallet(account);
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});
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};
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Wallet.fromEncryptedJsonSync = function (json, password) {
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return new Wallet(json_wallets_1.decryptJsonWalletSync(json, password));
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};
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Wallet.fromMnemonic = function (mnemonic, path, wordlist) {
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if (!path) {
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path = hdnode_1.defaultPath;
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}
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return new Wallet(hdnode_1.HDNode.fromMnemonic(mnemonic, null, wordlist).derivePath(path));
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};
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return Wallet;
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}(abstract_signer_1.Signer));
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exports.Wallet = Wallet;
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function verifyMessage(message, signature) {
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return transactions_1.recoverAddress(hash_1.hashMessage(message), signature);
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}
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exports.verifyMessage = verifyMessage;
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//# sourceMappingURL=index.js.map
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