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metamask-extension/old-ui/app/accounts/import/private-key.js
Paul Bouchon 5ec631cad3
Handle Promise rejections when importing accounts (#4142)
* Silently catch import failures since errors exist in Redux state
* Add comment about no-op catch statement
2018-04-30 18:07:25 -04:00

70 lines
1.7 KiB
JavaScript

const inherits = require('util').inherits
const Component = require('react').Component
const h = require('react-hyperscript')
const connect = require('react-redux').connect
const actions = require('../../../../ui/app/actions')
module.exports = connect(mapStateToProps)(PrivateKeyImportView)
function mapStateToProps (state) {
return {
error: state.appState.warning,
}
}
inherits(PrivateKeyImportView, Component)
function PrivateKeyImportView () {
Component.call(this)
}
PrivateKeyImportView.prototype.render = function () {
const { error } = this.props
return (
h('div', {
style: {
display: 'flex',
flexDirection: 'column',
alignItems: 'center',
padding: '5px 15px 0px 15px',
},
}, [
h('span', 'Paste your private key string here'),
h('input.large-input.letter-spacey', {
type: 'password',
id: 'private-key-box',
onKeyPress: this.createKeyringOnEnter.bind(this),
style: {
width: 260,
marginTop: 12,
},
}),
h('button.primary', {
onClick: this.createNewKeychain.bind(this),
style: {
margin: 12,
},
}, 'Import'),
error ? h('span.error', error) : null,
])
)
}
PrivateKeyImportView.prototype.createKeyringOnEnter = function (event) {
if (event.key === 'Enter') {
event.preventDefault()
this.createNewKeychain()
}
}
PrivateKeyImportView.prototype.createNewKeychain = function () {
const input = document.getElementById('private-key-box')
const privateKey = input.value
this.props.dispatch(actions.importNewAccount('Private Key', [ privateKey ]))
// JS runtime requires caught rejections but failures are handled by Redux
.catch()
}