Fix previous merge
This commit is contained in:
Jaco Greeff
parent
715fb688d3
commit
decc5922de
@ -27,6 +27,7 @@ import { IndexRoute, Redirect, Route, Router, hashHistory } from 'react-router';
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import qs from 'querystring';
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import Api from '@parity/api';
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import Abi from '@parity/abi';
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import builtinDapps from '@parity/shared/config/dappsBuiltin.json';
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import viewsDapps from '@parity/shared/config/dappsViews.json';
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import ContractInstances from '@parity/shared/contracts';
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@ -79,6 +80,13 @@ const dappsHistory = HistoryStore.get('dapps');
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function onEnterDapp ({ params: { id } }) {
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const token = DappRequestsStore.get().createToken(id);
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// on app switch unsubscribe all subscriptions
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if (window.ethereum) {
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window.ethereum.unsubscribeAll();
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}
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// old API uses window.parity
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window.parity = { Api, Abi };
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window.ethereum = new Api.Provider.PostMessage(token, window);
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if (!dapps[id] || !dapps[id].skipHistory) {
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@ -1,278 +0,0 @@
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// 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 { flatten } from 'lodash';
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import { action, computed, observable } from 'mobx';
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import store from 'store';
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import { sha3 } from '@parity/api/util/sha3';
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import VisibleStore from '../Dapps/dappsStore';
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import filteredRequests from './filteredRequests';
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const LS_PERMISSIONS = '_parity::dapps::methods';
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let nextQueueId = 0;
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export default class Store {
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@observable permissions = {};
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@observable requests = [];
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@observable tokens = {};
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constructor (provider) {
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this.provider = provider;
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this.permissions = store.get(LS_PERMISSIONS) || {};
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window.addEventListener('message', this.receiveMessage, false);
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}
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@computed get hasRequests () {
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return this.requests.length !== 0;
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}
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@computed get squashedRequests () {
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const duplicates = {};
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return this.requests.filter(({ request: { data: { method, token } } }) => {
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const section = this.getFilteredSectionName(method);
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const id = `${token}:${section}`;
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if (!duplicates[id]) {
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duplicates[id] = true;
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return true;
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}
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return false;
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});
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}
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@action createToken = (appId) => {
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const token = sha3(`${appId}:${Date.now()}`);
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this.tokens = Object.assign({}, this.tokens, {
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[token]: appId
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});
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return token;
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}
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@action removeRequest = (_queueId) => {
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this.requests = this.requests.filter(({ queueId }) => queueId !== _queueId);
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}
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@action queueRequest = (request) => {
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const appId = this.tokens[request.data.from];
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let queueId = ++nextQueueId;
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this.requests = this.requests.concat([{ appId, queueId, request }]);
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}
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@action addTokenPermission = (method, token) => {
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const id = `${method}:${this.tokens[token]}`;
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this.permissions = Object.assign({}, this.permissions, {
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[id]: true
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});
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this.savePermissions();
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}
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@action approveSingleRequest = ({ queueId, request: { data, source } }) => {
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this.removeRequest(queueId);
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if (data.api) {
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this.executePubsubCall(data, source);
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} else {
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this.executeMethodCall(data, source);
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}
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}
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@action approveRequest = (queueId, approveAll) => {
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const queued = this.findRequest(queueId);
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if (approveAll) {
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const { request: { data: { method, token, params } } } = queued;
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this.getFilteredSection(method || params[0]).methods.forEach((m) => {
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this.addTokenPermission(m, token);
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this.findMatchingRequests(m, token).forEach(this.approveSingleRequest);
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});
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} else {
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this.approveSingleRequest(queued);
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}
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}
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@action rejectRequest = (queueId) => {
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const { request: { data: { id, method, token }, source } } = this.findRequest(queueId);
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this.removeRequest(queueId);
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source.postMessage({
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error: `Method ${method} not allowed`,
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id,
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from: 'shell',
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result: null,
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token
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}, '*');
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}
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@action setPermissions = (_permissions) => {
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const permissions = {};
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Object.keys(_permissions).forEach((id) => {
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permissions[id] = !!_permissions[id];
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});
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this.permissions = Object.assign({}, this.permissions, permissions);
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this.savePermissions();
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return true;
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}
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hasTokenPermission = (method, token) => {
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return this.hasAppPermission(method, this.tokens[token]);
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}
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hasAppPermission = (method, appId) => {
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return this.permissions[`${method}:${appId}`] || false;
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}
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savePermissions = () => {
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store.set(LS_PERMISSIONS, this.permissions);
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}
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findRequest (_queueId) {
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return this.requests.find(({ queueId }) => queueId === _queueId);
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}
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findMatchingRequests (_method, _token) {
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return this.requests.filter(({ request: { data: { method, token, params } } }) => (method === _method || (params && params[0] === _method)) && token === _token);
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}
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_methodCallbackPost = (id, source, token) => {
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return (error, result) => {
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source.postMessage({
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error: error
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? error.message
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: null,
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id,
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from: 'shell',
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result,
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token
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}, '*');
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};
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}
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executePubsubCall = ({ api, id, token, params }, source) => {
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const callback = this._methodCallbackPost(id, source, token);
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// TODO: enable security pubsub
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this.provider.subscribe(api, callback, params).then((v, e) => {
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console.log('Error and result', v, e);
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this._methodCallbackPost(id, source, token)(null, v);
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});
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}
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executeMethodCall = ({ id, from, method, params, token }, source) => {
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const visibleStore = VisibleStore.get();
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const callback = this._methodCallbackPost(id, source, token);
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switch (method) {
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case 'shell_getApps':
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const [displayAll] = params;
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return callback(null, displayAll
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? visibleStore.allApps.slice()
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: visibleStore.visibleApps.slice()
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);
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case 'shell_getFilteredMethods':
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return callback(null, flatten(
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Object
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.keys(filteredRequests)
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.map((key) => filteredRequests[key].methods)
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));
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case 'shell_getMethodPermissions':
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return callback(null, this.permissions);
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case 'shell_setAppVisibility':
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const [appId, visibility] = params;
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return callback(null, visibility
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? visibleStore.showApp(appId)
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: visibleStore.hideApp(appId)
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);
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case 'shell_setMethodPermissions':
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const [permissions] = params;
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return callback(null, this.setPermissions(permissions));
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default:
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return this.provider.send(method, params, callback);
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}
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}
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getFilteredSectionName = (method) => {
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return Object.keys(filteredRequests).find((key) => {
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return filteredRequests[key].methods.includes(method);
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});
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}
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getFilteredSection = (method) => {
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return filteredRequests[this.getFilteredSectionName(method)];
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}
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receiveMessage = ({ data, origin, source }) => {
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if (!data) {
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return;
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}
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const { from, method, token, params, api, subId, id } = data;
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if (!from || from === 'shell' || from !== token) {
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return;
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}
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if ((method && this.getFilteredSection(method) && !this.hasTokenPermission(method, token)) ||
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(api && this.getFilteredSection(params[0]) && !this.hasTokenPermission(method, token))) {
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this.queueRequest({ data, origin, source });
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return;
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}
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if (api) {
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console.log('apiCall', data);
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this.executePubsubCall(data, source);
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} else if (subId) {
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subId === '*'
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? this.provider.unsubscribeAll().then(v => this._methodCallbackPost(id, source, token)(null, v))
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: this.provider.unsubscribe(subId).then(v => this._methodCallbackPost(id, source, token)(null, v));
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} else {
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this.executeMethodCall(data, source);
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}
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}
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static instance = null;
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static create (provider) {
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if (!Store.instance) {
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Store.instance = new Store(provider, {});
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}
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return Store.instance;
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}
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static get () {
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return Store.instance;
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}
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}
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@ -1,110 +0,0 @@
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// 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 'whatwg-fetch';
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import es6Promise from 'es6-promise';
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es6Promise.polyfill();
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import React from 'react';
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import ReactDOM from 'react-dom';
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import injectTapEventPlugin from 'react-tap-event-plugin';
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import { IndexRoute, Redirect, Route, Router, hashHistory } from 'react-router';
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import qs from 'querystring';
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import Api from '@parity/api';
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import Abi from '@parity/abi';
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import builtinDapps from '@parity/shared/config/dappsBuiltin.json';
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import viewsDapps from '@parity/shared/config/dappsViews.json';
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import ContractInstances from '@parity/shared/contracts';
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import HistoryStore from '@parity/shared/mobx/historyStore';
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import { initStore } from '@parity/shared/redux';
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import { patchApi } from '@parity/shared/util/tx';
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import ContextProvider from '@parity/ui/ContextProvider';
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import '@parity/shared/environment';
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import SecureApi from '~/secureApi';
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import Application from './Application';
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import Dapp from './Dapp';
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import { setupProviderFilters, Store as DappRequestsStore } from './DappRequests';
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import Dapps from './Dapps';
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injectTapEventPlugin();
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console.log('UI version', process.env.UI_VERSION);
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if (process.env.NODE_ENV === 'development') {
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// Expose the React Performance Tools on the`window` object
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const Perf = require('react-addons-perf');
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window.Perf = Perf;
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}
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const AUTH_HASH = '#/auth?';
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let token = null;
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if (window.location.hash && window.location.hash.indexOf(AUTH_HASH) === 0) {
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token = qs.parse(window.location.hash.substr(AUTH_HASH.length)).token;
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}
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const uiUrl = window.location.host;
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const api = new SecureApi(uiUrl, token);
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patchApi(api);
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ContractInstances.get(api);
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setupProviderFilters(api.provider);
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const store = initStore(api, hashHistory);
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const dapps = [].concat(viewsDapps, builtinDapps);
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const dappsHistory = HistoryStore.get('dapps');
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function onEnterDapp ({ params: { id } }) {
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const token = DappRequestsStore.get().createToken(id);
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// on app switch unsubscribe all subscriptions
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if (window.ethereum) {
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window.ethereum.unsubscribeAll();
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}
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// old API uses window.parity
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window.parity = { Api, Abi };
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window.ethereum = new Api.Provider.PostMessage(token, window);
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if (!dapps[id] || !dapps[id].skipHistory) {
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dappsHistory.add(id);
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}
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}
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ReactDOM.render(
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<ContextProvider api={ api } store={ store }>
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<Router history={ hashHistory }>
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<Route path='/' component={ Application }>
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<Redirect from='/auth' to='/' />
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<Route path='/:id' component={ Dapp } onEnter={ onEnterDapp } />
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<Route path='/:id/:details' component={ Dapp } onEnter={ onEnterDapp } />
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<IndexRoute component={ Dapps } />
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</Route>
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</Router>
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</ContextProvider>,
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document.querySelector('#container')
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);
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