9c4979681c
* Renaming ethcore_ to parity_ * Renaming files * Renaming poluted EthSigning * Tidy up the namespaces * Renaming files to match new structure * Splitting EthSigning into separate traits * jsapi move ethcore.* -> parity.* * Move jsonrpc parity definitions * Update UI API calls for parity interfaces * Move jsapi signer interfaces from personal to signer * Update UI to use signer.* where applicable * Updsate jsapi subscriptions for signer * Fix dodgy merge. * Update README. * Fix some tests. * Move parity-only personal.* to parity.* * Update UI for personal -> parity API moves * Update subscription APIs after personal -> parity move * personal. generateAuthorizationToken -> parity. generateAuthorizationToken (UI) * enode, dappsPort & signerPort (UI) * Update subscription tests (accountsInfo) * subscription update * personal -> parity * Additional error logging on method failures * move postTransaction to parity * Additional debug info with method failures * Fix personal tests. * Console wrning shows parameters, error object does not * Include parity_ signing methods. * Console log http transport info * Fix failing tests * Add RPC stubs for parity_accounts. * Allow some secure built-in dapps * Use parity_accounts in place of accountsInfo * Improve error reporting * Cleanup GHH error handling
77 lines
2.0 KiB
JavaScript
77 lines
2.0 KiB
JavaScript
// Copyright 2015, 2016 Ethcore (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 * as abis from './abi';
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export default class Registry {
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constructor (api) {
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this._api = api;
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this._contracts = [];
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this._instance = null;
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this.getInstance();
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}
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getInstance () {
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return new Promise((resolve, reject) => {
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if (this._instance) {
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resolve(this._instance);
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return;
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}
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this._api.parity
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.registryAddress()
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.then((address) => {
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this._instance = this._api.newContract(abis.registry, address).instance;
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resolve(this._instance);
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})
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.catch(reject);
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});
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}
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getContractInstance (_name) {
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const name = _name.toLowerCase();
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return new Promise((resolve, reject) => {
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if (this._contracts[name]) {
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resolve(this._contracts[name]);
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return;
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}
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this
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.lookupAddress(name)
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.then((address) => {
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this._contracts[name] = this._api.newContract(abis[name], address).instance;
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resolve(this._contracts[name]);
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})
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.catch(reject);
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});
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}
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lookupAddress (_name) {
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const name = _name.toLowerCase();
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const sha3 = this._api.util.sha3(name);
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return this.getInstance().then((instance) => {
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return instance.getAddress.call({}, [sha3, 'A']);
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})
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.then((address) => {
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console.log('lookupAddress', name, sha3, address);
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return address;
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});
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}
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}
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