113 lines
2.4 KiB
JavaScript
113 lines
2.4 KiB
JavaScript
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import { createKeyObject, decryptPrivateKey } from '../ethkey';
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export default class Account {
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constructor (persist, data = {}) {
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const {
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keyObject = null,
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meta = {},
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name = ''
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} = data;
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this._persist = persist;
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this._keyObject = keyObject;
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this._name = name;
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this._meta = meta;
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}
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isValidPassword (password) {
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return decryptPrivateKey(this._keyObject, password)
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.then((privateKey) => {
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if (!privateKey) {
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return false;
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}
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return true;
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});
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}
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export () {
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const exported = Object.assign({}, this._keyObject);
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exported.meta = JSON.stringify(this._meta);
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exported.name = this._name;
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return exported;
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}
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get address () {
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return `0x${this._keyObject.address.toLowerCase()}`;
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}
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get name () {
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return this._name;
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}
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set name (name) {
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this._name = name;
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this._persist();
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}
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get meta () {
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return JSON.stringify(this._meta);
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}
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set meta (meta) {
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this._meta = JSON.parse(meta);
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this._persist();
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}
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get uuid () {
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if (!this._keyObject) {
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return null;
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}
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return this._keyObject.id;
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}
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decryptPrivateKey (password) {
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return decryptPrivateKey(this._keyObject, password);
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}
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changePassword (key, password) {
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return createKeyObject(key, password).then((keyObject) => {
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this._keyObject = keyObject;
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this._persist();
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});
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}
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static fromPrivateKey (persist, key, password) {
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return createKeyObject(key, password).then((keyObject) => {
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const account = new Account(persist, { keyObject });
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return account;
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});
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}
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toJSON () {
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return {
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keyObject: this._keyObject,
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name: this._name,
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meta: this._meta
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};
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}
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}
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