import copyToClipboard from 'copy-to-clipboard' import log from 'loglevel' import { clone } from 'lodash' import React from 'react' import { render } from 'react-dom' import { getEnvironmentType } from '../app/scripts/lib/util' import { ALERT_TYPES } from '../app/scripts/controllers/alert' import { SENTRY_STATE } from '../app/scripts/lib/setupSentry' import { ENVIRONMENT_TYPE_POPUP } from '../app/scripts/lib/enums' import Root from './app/pages' import * as actions from './app/store/actions' import configureStore from './app/store/store' import txHelper from './lib/tx-helper' import { fetchLocale, loadRelativeTimeFormatLocaleData, } from './app/helpers/utils/i18n-helper' import switchDirection from './app/helpers/utils/switch-direction' import { getPermittedAccountsForCurrentTab, getSelectedAddress, } from './app/selectors' import { ALERT_STATE } from './app/ducks/alerts' import { getUnconnectedAccountAlertEnabledness, getUnconnectedAccountAlertShown, } from './app/ducks/metamask/metamask' log.setLevel(global.METAMASK_DEBUG ? 'debug' : 'warn') export default function launchMetamaskUi(opts, cb) { const { backgroundConnection } = opts actions._setBackgroundConnection(backgroundConnection) // check if we are unlocked first backgroundConnection.getState(function (err, metamaskState) { if (err) { cb(err) return } startApp(metamaskState, backgroundConnection, opts).then((store) => { setupDebuggingHelpers(store) cb(null, store) }) }) } async function startApp(metamaskState, backgroundConnection, opts) { // parse opts if (!metamaskState.featureFlags) { metamaskState.featureFlags = {} } const currentLocaleMessages = metamaskState.currentLocale ? await fetchLocale(metamaskState.currentLocale) : {} const enLocaleMessages = await fetchLocale('en') await loadRelativeTimeFormatLocaleData('en') if (metamaskState.currentLocale) { await loadRelativeTimeFormatLocaleData(metamaskState.currentLocale) } if (metamaskState.textDirection === 'rtl') { await switchDirection('rtl') } const draftInitialState = { activeTab: opts.activeTab, // metamaskState represents the cross-tab state metamask: metamaskState, // appState represents the current tab's popup state appState: {}, localeMessages: { current: currentLocaleMessages, en: enLocaleMessages, }, } if (getEnvironmentType() === ENVIRONMENT_TYPE_POPUP) { const { origin } = draftInitialState.activeTab const permittedAccountsForCurrentTab = getPermittedAccountsForCurrentTab( draftInitialState, ) const selectedAddress = getSelectedAddress(draftInitialState) const unconnectedAccountAlertShownOrigins = getUnconnectedAccountAlertShown( draftInitialState, ) const unconnectedAccountAlertIsEnabled = getUnconnectedAccountAlertEnabledness( draftInitialState, ) if ( origin && unconnectedAccountAlertIsEnabled && !unconnectedAccountAlertShownOrigins[origin] && permittedAccountsForCurrentTab.length > 0 && !permittedAccountsForCurrentTab.includes(selectedAddress) ) { draftInitialState[ALERT_TYPES.unconnectedAccount] = { state: ALERT_STATE.OPEN, } actions.setUnconnectedAccountAlertShown(origin) } } const store = configureStore(draftInitialState) // if unconfirmed txs, start on txConf page const unapprovedTxsAll = txHelper( metamaskState.unapprovedTxs, metamaskState.unapprovedMsgs, metamaskState.unapprovedPersonalMsgs, metamaskState.unapprovedDecryptMsgs, metamaskState.unapprovedEncryptionPublicKeyMsgs, metamaskState.unapprovedTypedMessages, metamaskState.network, ) const numberOfUnapprivedTx = unapprovedTxsAll.length if (numberOfUnapprivedTx > 0) { store.dispatch( actions.showConfTxPage({ id: unapprovedTxsAll[0].id, }), ) } backgroundConnection.on('update', function (state) { store.dispatch(actions.updateMetamaskState(state)) }) // global metamask api - used by tooling global.metamask = { updateCurrentLocale: (code) => { store.dispatch(actions.updateCurrentLocale(code)) }, setProviderType: (type) => { store.dispatch(actions.setProviderType(type)) }, setFeatureFlag: (key, value) => { store.dispatch(actions.setFeatureFlag(key, value)) }, } // start app render(, opts.container) return store } /** * Return a "masked" copy of the given object. * * The returned object includes only the properties present in the mask. The * mask is an object that mirrors the structure of the given object, except * the only values are `true` or a sub-mask. `true` implies the property * should be included, and a sub-mask implies the property should be further * masked according to that sub-mask. * * @param {Object} object - The object to mask * @param {Object} mask - The mask to apply to the object */ function maskObject(object, mask) { return Object.keys(object).reduce((state, key) => { if (mask[key] === true) { state[key] = object[key] } else if (mask[key]) { state[key] = maskObject(object[key], mask[key]) } return state }, {}) } function setupDebuggingHelpers(store) { window.getCleanAppState = function () { const state = clone(store.getState()) state.version = global.platform.getVersion() state.browser = window.navigator.userAgent return state } window.getSentryState = function () { const fullState = store.getState() const debugState = maskObject(fullState, SENTRY_STATE) return { browser: window.navigator.userAgent, store: debugState, version: global.platform.getVersion(), } } } window.logStateString = function (cb) { const state = window.getCleanAppState() global.platform.getPlatformInfo((err, platform) => { if (err) { cb(err) return } state.platform = platform const stateString = JSON.stringify(state, null, 2) cb(null, stateString) }) } window.logState = function (toClipboard) { return window.logStateString((err, result) => { if (err) { console.error(err.message) } else if (toClipboard) { copyToClipboard(result) console.log('State log copied') } else { console.log(result) } }) }