mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-05 07:24:56 +01:00
371 lines
10 KiB
JavaScript
371 lines
10 KiB
JavaScript
import React, { Component } from 'react';
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import PropTypes from 'prop-types';
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import classnames from 'classnames';
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import { ObjectInspector } from 'react-inspector';
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import LedgerInstructionField from '../ledger-instruction-field';
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import { MESSAGE_TYPE } from '../../../../shared/constants/app';
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import { EVENT } from '../../../../shared/constants/metametrics';
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import { getURLHostName } from '../../../helpers/utils/util';
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import Identicon from '../../ui/identicon';
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import AccountListItem from '../account-list-item';
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import { conversionUtil } from '../../../../shared/modules/conversion.utils';
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import { stripHexPrefix } from '../../../../shared/modules/hexstring-utils';
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import Button from '../../ui/button';
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import SiteIcon from '../../ui/site-icon';
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import SiteOrigin from '../../ui/site-origin';
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export default class SignatureRequestOriginal extends Component {
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static contextTypes = {
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t: PropTypes.func.isRequired,
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trackEvent: PropTypes.func.isRequired,
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};
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static propTypes = {
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fromAccount: PropTypes.shape({
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address: PropTypes.string.isRequired,
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balance: PropTypes.string,
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name: PropTypes.string,
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}).isRequired,
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cancel: PropTypes.func.isRequired,
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clearConfirmTransaction: PropTypes.func.isRequired,
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conversionRate: PropTypes.number,
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history: PropTypes.object.isRequired,
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mostRecentOverviewPage: PropTypes.string.isRequired,
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requesterAddress: PropTypes.string,
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sign: PropTypes.func.isRequired,
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txData: PropTypes.object.isRequired,
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subjectMetadata: PropTypes.object,
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hardwareWalletRequiresConnection: PropTypes.bool,
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isLedgerWallet: PropTypes.bool,
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nativeCurrency: PropTypes.string.isRequired,
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messagesCount: PropTypes.number,
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showRejectTransactionsConfirmationModal: PropTypes.func.isRequired,
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cancelAll: PropTypes.func.isRequired,
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};
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state = {
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fromAccount: this.props.fromAccount,
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};
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renderHeader = () => {
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return (
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<div className="request-signature__header">
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<div className="request-signature__header-background" />
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<div className="request-signature__header__text">
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{this.context.t('sigRequest')}
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</div>
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<div className="request-signature__header__tip-container">
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<div className="request-signature__header__tip" />
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</div>
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</div>
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);
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};
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renderAccount = () => {
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const { fromAccount } = this.state;
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return (
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<div className="request-signature__account">
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<div className="request-signature__account-text">
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{`${this.context.t('account')}:`}
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</div>
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<div className="request-signature__account-item">
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<AccountListItem account={fromAccount} />
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</div>
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</div>
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);
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};
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renderBalance = () => {
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const { conversionRate, nativeCurrency } = this.props;
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const {
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fromAccount: { balance },
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} = this.state;
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const balanceInBaseAsset = conversionUtil(balance, {
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fromNumericBase: 'hex',
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toNumericBase: 'dec',
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fromDenomination: 'WEI',
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numberOfDecimals: 6,
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conversionRate,
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});
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return (
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<div className="request-signature__balance">
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<div className="request-signature__balance-text">
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{`${this.context.t('balance')}:`}
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</div>
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<div className="request-signature__balance-value">
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{`${balanceInBaseAsset} ${nativeCurrency}`}
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</div>
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</div>
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);
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};
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renderRequestIcon = () => {
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const { requesterAddress } = this.props;
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return (
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<div className="request-signature__request-icon">
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<Identicon diameter={40} address={requesterAddress} />
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</div>
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);
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};
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renderAccountInfo = () => {
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return (
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<div className="request-signature__account-info">
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{this.renderAccount()}
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{this.renderRequestIcon()}
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{this.renderBalance()}
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</div>
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);
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};
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renderOriginInfo = () => {
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const { txData, subjectMetadata } = this.props;
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const { t } = this.context;
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const targetSubjectMetadata = txData.msgParams.origin
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? subjectMetadata?.[txData.msgParams.origin]
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: null;
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return (
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<div className="request-signature__origin-row">
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<div className="request-signature__origin-label">
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{`${t('origin')}:`}
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</div>
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{targetSubjectMetadata?.iconUrl ? (
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<SiteIcon
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className="request-signature__origin-icon"
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icon={targetSubjectMetadata.iconUrl}
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name={
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getURLHostName(targetSubjectMetadata.origin) ||
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targetSubjectMetadata.origin
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}
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size={24}
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/>
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) : null}
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<SiteOrigin
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className="request-signature__origin"
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siteOrigin={txData.msgParams.origin}
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/>
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</div>
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);
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};
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msgHexToText = (hex) => {
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try {
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const stripped = stripHexPrefix(hex);
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const buff = Buffer.from(stripped, 'hex');
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return buff.length === 32 ? hex : buff.toString('utf8');
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} catch (e) {
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return hex;
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}
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};
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renderTypedData = (data) => {
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const { t } = this.context;
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const { domain, message } = JSON.parse(data);
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return (
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<div className="request-signature__typed-container">
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{domain ? (
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<div>
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<h1>{t('domain')}</h1>
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<ObjectInspector data={domain} expandLevel={1} name="domain" />
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</div>
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) : (
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''
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)}
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{message ? (
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<div>
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<h1>{t('message')}</h1>
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<ObjectInspector data={message} expandLevel={1} name="message" />
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</div>
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) : (
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''
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)}
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</div>
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);
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};
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renderBody = () => {
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let rows;
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let notice = `${this.context.t('youSign')}:`;
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const { txData } = this.props;
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const {
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type,
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msgParams: { data },
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} = txData;
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if (type === MESSAGE_TYPE.PERSONAL_SIGN) {
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rows = [
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{ name: this.context.t('message'), value: this.msgHexToText(data) },
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];
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} else if (type === MESSAGE_TYPE.ETH_SIGN_TYPED_DATA) {
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rows = data;
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} else if (type === MESSAGE_TYPE.ETH_SIGN) {
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rows = [{ name: this.context.t('message'), value: data }];
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notice = this.context.t('signNotice');
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}
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return (
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<div className="request-signature__body">
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{this.renderAccountInfo()}
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{this.renderOriginInfo()}
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<div
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className={classnames('request-signature__notice', {
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'request-signature__warning': type === MESSAGE_TYPE.ETH_SIGN,
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})}
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>
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{notice}
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{type === MESSAGE_TYPE.ETH_SIGN ? (
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<span
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className="request-signature__help-link"
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onClick={() => {
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global.platform.openTab({
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url: 'https://consensys.net/blog/metamask/the-seal-of-approval-know-what-youre-consenting-to-with-permissions-and-approvals-in-metamask/',
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});
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}}
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>
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{this.context.t('learnMoreUpperCase')}
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</span>
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) : null}
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</div>
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<div className="request-signature__rows">
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{rows.map(({ name, value }, index) => {
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if (typeof value === 'boolean') {
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// eslint-disable-next-line no-param-reassign
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value = value.toString();
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}
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return (
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<div
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className="request-signature__row"
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key={`request-signature-row-${index}`}
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>
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<div className="request-signature__row-title">{`${name}:`}</div>
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<div className="request-signature__row-value">{value}</div>
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</div>
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);
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})}
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</div>
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</div>
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);
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};
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renderFooter = () => {
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const {
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cancel,
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clearConfirmTransaction,
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history,
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mostRecentOverviewPage,
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sign,
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txData: { type },
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hardwareWalletRequiresConnection,
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} = this.props;
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const { trackEvent, t } = this.context;
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return (
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<div className="request-signature__footer">
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<Button
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type="secondary"
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large
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className="request-signature__footer__cancel-button"
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onClick={async (event) => {
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await cancel(event);
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trackEvent({
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category: EVENT.CATEGORIES.TRANSACTIONS,
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event: 'Cancel',
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properties: {
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action: 'Sign Request',
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legacy_event: true,
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type,
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},
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});
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clearConfirmTransaction();
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history.push(mostRecentOverviewPage);
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}}
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>
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{t('cancel')}
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</Button>
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<Button
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data-testid="request-signature__sign"
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type="primary"
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large
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className="request-signature__footer__sign-button"
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disabled={hardwareWalletRequiresConnection}
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onClick={async (event) => {
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await sign(event);
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trackEvent({
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category: EVENT.CATEGORIES.TRANSACTIONS,
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event: 'Confirm',
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properties: {
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action: 'Sign Request',
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legacy_event: true,
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type,
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},
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});
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clearConfirmTransaction();
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history.push(mostRecentOverviewPage);
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}}
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>
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{t('sign')}
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</Button>
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</div>
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);
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};
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handleCancelAll = () => {
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const {
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cancelAll,
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clearConfirmTransaction,
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history,
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mostRecentOverviewPage,
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showRejectTransactionsConfirmationModal,
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messagesCount,
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} = this.props;
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const unapprovedTxCount = messagesCount;
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showRejectTransactionsConfirmationModal({
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unapprovedTxCount,
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onSubmit: async () => {
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await cancelAll();
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clearConfirmTransaction();
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history.push(mostRecentOverviewPage);
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},
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});
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};
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render = () => {
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const { messagesCount } = this.props;
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const { t } = this.context;
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const rejectNText = t('rejectTxsN', [messagesCount]);
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return (
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<div className="request-signature__container">
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{this.renderHeader()}
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{this.renderBody()}
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{this.props.isLedgerWallet ? (
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<div className="confirm-approve-content__ledger-instruction-wrapper">
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<LedgerInstructionField showDataInstruction />
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</div>
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) : null}
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{this.renderFooter()}
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{messagesCount > 1 ? (
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<Button
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type="link"
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className="request-signature__container__reject"
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onClick={() => this.handleCancelAll()}
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>
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{rejectNText}
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</Button>
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) : null}
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</div>
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);
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};
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}
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