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Basic private key download file functionality.

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This commit is contained in:
Kevin Serrano 2017-09-11 16:13:28 -07:00
parent 10b03cd6a2
commit 3a7d4a5d4e
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GPG Key ID: BF999DEFC7371BA1
1 changed files with 30 additions and 9 deletions
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39
ui/app/components/account-export.js
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@ -20,20 +20,21 @@ function mapStateToProps (state) {
} }
ExportAccountView.prototype.render = function () { ExportAccountView.prototype.render = function () {
var state = this.props const state = this.props
var accountDetail = state.accountDetail const accountDetail = state.accountDetail
const nickname = state.identities[state.address].name
if (!accountDetail) return h('div') if (!accountDetail) return h('div')
var accountExport = accountDetail.accountExport const accountExport = accountDetail.accountExport
var notExporting = accountExport === 'none' const notExporting = accountExport === 'none'
var exportRequested = accountExport === 'requested' const exportRequested = accountExport === 'requested'
var accountExported = accountExport === 'completed' const accountExported = accountExport === 'completed'
if (notExporting) return h('div') if (notExporting) return h('div')
if (exportRequested) { if (exportRequested) {
var warning = `Export private keys at your own risk.` const warning = `Export private keys at your own risk.`
return ( return (
h('div', { h('div', {
style: { style: {
@ -89,6 +90,8 @@ ExportAccountView.prototype.render = function () {
} }
if (accountExported) { if (accountExported) {
const plainKey = ethUtil.stripHexPrefix(accountDetail.privateKey)
return h('div.privateKey', { return h('div.privateKey', {
style: { style: {
margin: '0 20px', margin: '0 20px',
@ -105,10 +108,13 @@ ExportAccountView.prototype.render = function () {
onClick: function (event) { onClick: function (event) {
copyToClipboard(ethUtil.stripHexPrefix(accountDetail.privateKey)) copyToClipboard(ethUtil.stripHexPrefix(accountDetail.privateKey))
}, },
}, ethUtil.stripHexPrefix(accountDetail.privateKey)), }, plainKey),
h('button', { h('button', {
onClick: () => this.props.dispatch(actions.backToAccountDetail(this.props.address)), onClick: () => this.props.dispatch(actions.backToAccountDetail(this.props.address)),
}, 'Done'), }, 'Done'),
h('button', {
onClick: () => this.exportAsFile(`MetaMask ${nickname} Private Key`, plainKey),
}, 'Save as File'),
]) ])
} }
} }
@ -117,6 +123,21 @@ ExportAccountView.prototype.onExportKeyPress = function (event) {
if (event.key !== 'Enter') return if (event.key !== 'Enter') return
event.preventDefault() event.preventDefault()
var input = document.getElementById('exportAccount').value const input = document.getElementById('exportAccount').value
this.props.dispatch(actions.exportAccount(input, this.props.address)) this.props.dispatch(actions.exportAccount(input, this.props.address))
} }
ExportAccountView.prototype.exportAsFile = function (filename, data) {
// source: https://stackoverflow.com/a/33542499 by Ludovic Feltz
const blob = new Blob([data], {type: 'text/csv'})
if (window.navigator.msSaveOrOpenBlob) {
window.navigator.msSaveBlob(blob, filename)
} else {
const elem = window.document.createElement('a')
elem.href = window.URL.createObjectURL(blob)
elem.download = filename
document.body.appendChild(elem)
elem.click()
document.body.removeChild(elem)
}
}