49fdd23d58
* Move secureApi to shell * Extract isTestnet test * Use mobx + subscriptions for status * Re-add status indicator * Add lerna * Move intial packages to js/packages * Move 3rdparty/{email,sms}-verification to correct location * Move package.json & README to library src * Move tests for library packages * Move views & dapps to packages * Move i18n to root * Move shell to actual src (main app) * Remove ~ references * Change ~ to root (explicit imports) * Finalise convert of ~ * Move views into dapps as well * Move dapps to packages/ * Fix references * Update css * Update test spec locations * Update tests * Case fix * Skip flakey tests * Update enzyme * Skip previously ignored tests * Allow empty api for hw * Re-add theme for embed
132 lines
4.1 KiB
JavaScript
132 lines
4.1 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 { observable, computed, action } from 'mobx';
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import { bytesToHex } from '@parity/api/util/format';
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import { sha3 } from '@parity/api/util/sha3';
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import EmailVerificationABI from '@parity/shared/contracts/abi/email-verification.json';
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import VerificationStore, {
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LOADING, QUERY_DATA, QUERY_CODE, POSTED_CONFIRMATION, DONE
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} from './store';
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import { isServerRunning, hasReceivedCode, postToServer } from './email-verification';
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const ZERO20 = '0x0000000000000000000000000000000000000000';
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// name in the `BadgeReg.sol` contract
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const EMAIL_VERIFICATION = 'emailverification';
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export default class EmailVerificationStore extends VerificationStore {
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@observable email = '';
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@computed get isEmailValid () {
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// See https://davidcel.is/posts/stop-validating-email-addresses-with-regex/
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return this.email && this.email.indexOf('@') >= 0;
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}
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@computed get isStepValid () {
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if (this.step === DONE) {
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return true;
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}
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if (this.error) {
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return false;
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}
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switch (this.step) {
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case LOADING:
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return this.contract && this.fee && this.accountIsVerified !== null && this.accountHasRequested !== null;
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case QUERY_DATA:
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return this.isEmailValid && this.consentGiven && this.isAbleToRequest === true;
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case QUERY_CODE:
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return this.requestTx && this.isCodeValid === true;
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case POSTED_CONFIRMATION:
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return !!this.confirmationTx;
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default:
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return false;
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}
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}
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constructor (api, account, isTestnet) {
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super(api, EmailVerificationABI, EMAIL_VERIFICATION, account, isTestnet);
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}
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isServerRunning = () => {
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return isServerRunning(this.isTestnet);
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}
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checkIfReceivedCode = () => {
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return hasReceivedCode(this.email, this.account, this.isTestnet);
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}
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// If the email has already been used for verification of another account,
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// we prevent the user from wasting ETH to request another verification.
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@action setIfAbleToRequest = () => {
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const { isEmailValid } = this;
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if (!isEmailValid) {
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this.isAbleToRequest = true;
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return;
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}
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const { contract, email } = this;
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const emailHash = sha3.text(email);
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this.isAbleToRequest = null;
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contract
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.instance.reverse
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.call({}, [ emailHash ])
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.then((address) => {
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if (address === ZERO20) {
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this.isAbleToRequest = true;
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} else {
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this.isAbleToRequest = new Error('Another account has been verified using this e-mail.');
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}
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})
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.catch((err) => {
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this.error = 'Failed to check if able to send request: ' + err.message;
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});
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}
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// Determine the values relevant for checking if the last request contains
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// the same data as the current one.
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requestValues = () => [ sha3.text(this.email) ]
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shallSkipRequest = (currentValues) => {
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const { accountHasRequested } = this;
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const lastRequest = this.lastRequestValues;
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if (!accountHasRequested) {
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return Promise.resolve(false);
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}
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// If the last email verification `request` for the selected address contains
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// the same email as the current one, don't send another request to save ETH.
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const skip = currentValues[0] === bytesToHex(lastRequest.emailHash.value);
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return Promise.resolve(skip);
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}
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@action setEmail = (email) => {
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this.email = email;
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}
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requestCode = () => {
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const { email, account, isTestnet } = this;
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return postToServer({ email, address: account }, isTestnet);
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}
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}
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