125 lines
3.1 KiB
JavaScript
125 lines
3.1 KiB
JavaScript
// @flow
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import './Trezor.scss';
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import React, { Component } from 'react';
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import translate from 'translations';
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import TrezorConnect from 'vendor/trezor-connect';
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import DeterministicWalletsModal from './DeterministicWalletsModal';
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import TrezorWallet from 'libs/wallet/trezor';
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import DPATHS from 'config/dpaths.js';
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const DEFAULT_PATH = DPATHS.TREZOR[0].value;
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type State = {
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publicKey: string,
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chainCode: string,
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dPath: string,
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error: ?string,
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isLoading: boolean
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};
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export default class TrezorDecrypt extends Component {
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props: { onUnlock: any => void };
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state: State = {
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publicKey: '',
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chainCode: '',
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dPath: DEFAULT_PATH,
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error: null,
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isLoading: false
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};
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_handlePathChange = (dPath: string) => {
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this._handleConnect(dPath);
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};
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_handleConnect = (dPath: string = this.state.dPath) => {
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this.setState({
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isLoading: true,
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error: null
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});
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TrezorConnect.getXPubKey(
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dPath,
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res => {
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if (res.success) {
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this.setState({
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dPath,
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publicKey: res.publicKey,
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chainCode: res.chainCode,
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isLoading: false
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});
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} else {
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this.setState({
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error: res.error,
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isLoading: false
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});
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}
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},
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'1.5.2'
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);
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};
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_handleCancel = () => {
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this.setState({
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publicKey: '',
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chainCode: '',
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dPath: DEFAULT_PATH
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});
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};
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_handleUnlock = (address: string, index: number) => {
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this.props.onUnlock(new TrezorWallet(address, this.state.dPath, index));
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};
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render() {
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const { dPath, publicKey, chainCode, error, isLoading } = this.state;
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const showErr = error ? 'is-showing' : '';
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return (
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<section className="TrezorDecrypt col-md-4 col-sm-6">
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<button
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className="TrezorDecrypt-decrypt btn btn-primary btn-lg"
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onClick={() => this._handleConnect()}
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disabled={isLoading}
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>
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{isLoading ? 'Unlocking...' : translate('ADD_Trezor_scan')}
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</button>
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<div className="TrezorDecrypt-help">
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Guide:{' '}
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<a
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href="https://blog.trezor.io/trezor-integration-with-myetherwallet-3e217a652e08"
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target="_blank"
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rel="noopener"
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>
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How to use TREZOR with MyEtherWallet
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</a>
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</div>
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<div className={`TrezorDecrypt-error alert alert-danger ${showErr}`}>
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{error || '-'}
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</div>
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<a
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className="TrezorDecrypt-buy btn btn-sm btn-default"
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href="https://trezor.io/?a=myetherwallet.com"
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target="_blank"
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rel="noopener"
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>
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{translate('Don’t have a TREZOR? Order one now!')}
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</a>
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<DeterministicWalletsModal
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isOpen={!!publicKey && !!chainCode}
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publicKey={publicKey}
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chainCode={chainCode}
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dPath={dPath}
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dPaths={DPATHS.TREZOR}
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onCancel={this._handleCancel}
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onConfirmAddress={this._handleUnlock}
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onPathChange={this._handlePathChange}
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walletType={translate('x_Trezor', true)}
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/>
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</section>
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);
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}
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}
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