web3
Version:
Ethereum JavaScript API
77 lines (74 loc) • 4.17 kB
JavaScript
/*
This file is part of web3.js.
web3.js is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
web3.js is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
var __awaiter = (this && this.__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());
});
};
import { ETH_DATA_FORMAT } from 'web3-types';
import { format } from 'web3-utils';
import { prepareTransactionForSigning } from 'web3-eth';
import { create, decrypt, encrypt, hashMessage, privateKeyToAccount, recover, recoverTransaction, signTransaction, sign, Wallet, privateKeyToAddress, parseAndValidatePrivateKey, privateKeyToPublicKey, } from 'web3-eth-accounts';
/**
* Initialize the accounts module for the given context.
*
* To avoid multiple package dependencies for `web3-eth-accounts` we are creating
* this function in `web3` package. In future the actual `web3-eth-accounts` package
* should be converted to context aware.
*/
export const initAccountsForContext = (context) => {
const signTransactionWithContext = (transaction, privateKey) => __awaiter(void 0, void 0, void 0, function* () {
const tx = yield prepareTransactionForSigning(transaction, context);
const privateKeyBytes = format({ format: 'bytes' }, privateKey, ETH_DATA_FORMAT);
return signTransaction(tx, privateKeyBytes);
});
const privateKeyToAccountWithContext = (privateKey) => {
const account = privateKeyToAccount(privateKey);
return Object.assign(Object.assign({}, account), { signTransaction: (transaction) => __awaiter(void 0, void 0, void 0, function* () { return signTransactionWithContext(transaction, account.privateKey); }) });
};
const decryptWithContext = (keystore, password, options) => __awaiter(void 0, void 0, void 0, function* () {
var _a;
const account = yield decrypt(keystore, password, (_a = options === null || options === void 0 ? void 0 : options.nonStrict) !== null && _a !== void 0 ? _a : true);
return Object.assign(Object.assign({}, account), { signTransaction: (transaction) => __awaiter(void 0, void 0, void 0, function* () { return signTransactionWithContext(transaction, account.privateKey); }) });
});
const createWithContext = () => {
const account = create();
return Object.assign(Object.assign({}, account), { signTransaction: (transaction) => __awaiter(void 0, void 0, void 0, function* () { return signTransactionWithContext(transaction, account.privateKey); }) });
};
const wallet = new Wallet({
create: createWithContext,
privateKeyToAccount: privateKeyToAccountWithContext,
decrypt: decryptWithContext,
});
return {
signTransaction: signTransactionWithContext,
create: createWithContext,
privateKeyToAccount: privateKeyToAccountWithContext,
decrypt: decryptWithContext,
recoverTransaction,
hashMessage,
sign,
recover,
encrypt,
wallet,
privateKeyToAddress,
parseAndValidatePrivateKey,
privateKeyToPublicKey,
};
};
//# sourceMappingURL=accounts.js.map