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.LedgerDecrypt { | ||
text-align: center; | ||
padding-top: 30px; | ||
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&-decrypt { | ||
width: 100%; | ||
} | ||
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&-help { | ||
margin-top: 10px; | ||
font-size: 13px; | ||
} | ||
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&-error { | ||
opacity: 0; | ||
transition: none; | ||
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&.is-showing { | ||
opacity: 1; | ||
} | ||
} | ||
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&-buy { | ||
margin-top: 10px; | ||
} | ||
} |
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@@ -1,29 +1,150 @@ | ||
import './LedgerNano.scss'; | ||
import React, { Component } from 'react'; | ||
import translate from 'translations'; | ||
import translate, { translateRaw } from 'translations'; | ||
import DeterministicWalletsModal from './DeterministicWalletsModal'; | ||
import LedgerWallet from 'libs/wallet/ledger'; | ||
import Ledger3 from 'vendor/ledger3'; | ||
import LedgerEth from 'vendor/ledger-eth'; | ||
import DPATHS from 'config/dpaths'; | ||
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const DEFAULT_PATH = DPATHS.LEDGER[0].value; | ||
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interface Props { | ||
onUnlock(param: any): void; | ||
} | ||
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interface State { | ||
publicKey: string; | ||
chainCode: string; | ||
dPath: string; | ||
error: string | null; | ||
isLoading: boolean; | ||
} | ||
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export default class LedgerNanoSDecrypt extends Component<Props, State> { | ||
public state: State = { | ||
publicKey: '', | ||
chainCode: '', | ||
dPath: DEFAULT_PATH, | ||
error: null, | ||
isLoading: false | ||
}; | ||
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export default class LedgerNanoSDecrypt extends Component { | ||
public render() { | ||
return ( | ||
<section className="col-md-4 col-sm-6"> | ||
<div id="selectedUploadKey"> | ||
<h4> | ||
{translate('ADD_Radio_2_alt')} | ||
</h4> | ||
const { dPath, publicKey, chainCode, error, isLoading } = this.state; | ||
const showErr = error ? 'is-showing' : ''; | ||
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<div className="form-group"> | ||
<input type="file" id="fselector" /> | ||
return ( | ||
<section className="LedgerDecrypt col-md-4 col-sm-6"> | ||
<button | ||
className="LedgerDecrypt-decrypt btn btn-primary btn-lg" | ||
onClick={this.handleNullConnect} | ||
disabled={isLoading} | ||
> | ||
{isLoading ? 'Unlocking...' : translate('ADD_Ledger_scan')} | ||
</button> | ||
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<div className="LedgerDecrypt-help"> | ||
Guides: | ||
<div> | ||
<a | ||
href="http://support.ledgerwallet.com/knowledge_base/topics/how-to-use-myetherwallet-with-ledger" | ||
target="_blank" | ||
rel="noopener" | ||
> | ||
How to use MyEtherWallet with your Nano S | ||
</a> | ||
</div> | ||
<div> | ||
<a | ||
className="btn-file marg-v-sm" | ||
id="aria1" | ||
tabIndex={0} | ||
role="button" | ||
href="https://ledger.groovehq.com/knowledge_base/topics/how-to-secure-your-eth-tokens-augur-rep-dot-dot-dot-with-your-nano-s" | ||
target="_blank" | ||
rel="noopener" | ||
> | ||
{translate('ADD_Radio_2_short')} | ||
How to secure your tokens with your Nano S | ||
</a> | ||
</div> | ||
</div> | ||
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<div className={`LedgerDecrypt-error alert alert-danger ${showErr}`}> | ||
{error || '-'} | ||
</div> | ||
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<a | ||
className="LedgerDecrypt-buy btn btn-sm btn-default" | ||
href="https://www.ledgerwallet.com/r/fa4b?path=/products/" | ||
target="_blank" | ||
rel="noopener" | ||
> | ||
{translate('Don’t have a Ledger? Order one now!')} | ||
</a> | ||
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<DeterministicWalletsModal | ||
isOpen={!!publicKey && !!chainCode} | ||
publicKey={publicKey} | ||
chainCode={chainCode} | ||
dPath={dPath} | ||
dPaths={DPATHS.LEDGER} | ||
onCancel={this.handleCancel} | ||
onConfirmAddress={this.handleUnlock} | ||
onPathChange={this.handlePathChange} | ||
walletType={translateRaw('x_Ledger')} | ||
/> | ||
</section> | ||
); | ||
} | ||
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private handlePathChange = (dPath: string) => { | ||
this.handleConnect(dPath); | ||
}; | ||
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private handleConnect = (dPath: string = this.state.dPath) => { | ||
this.setState({ | ||
isLoading: true, | ||
error: null | ||
}); | ||
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const ledger = new Ledger3('w0w'); | ||
const ethApp = new LedgerEth(ledger); | ||
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ethApp.getAddress( | ||
dPath, | ||
(res, err) => { | ||
if (err) { | ||
err = ethApp.getError(err); | ||
} | ||
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if (res) { | ||
this.setState({ | ||
publicKey: res.publicKey, | ||
chainCode: res.chainCode, | ||
isLoading: false | ||
}); | ||
} else { | ||
this.setState({ | ||
error: err, | ||
isLoading: false | ||
}); | ||
} | ||
}, | ||
false, | ||
true | ||
); | ||
}; | ||
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private handleCancel = () => { | ||
this.setState({ | ||
publicKey: '', | ||
chainCode: '', | ||
dPath: DEFAULT_PATH | ||
}); | ||
}; | ||
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private handleUnlock = (address: string, index: number) => { | ||
this.props.onUnlock(new LedgerWallet(address, this.state.dPath, index)); | ||
}; | ||
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private handleNullConnect = (): void => { | ||
return this.handleConnect(); | ||
}; | ||
} |
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