Implemented key importing/generation for the GUI
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834e43622c
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155
ethereal/assets/qml/first_run.qml
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155
ethereal/assets/qml/first_run.qml
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@ -0,0 +1,155 @@
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import QtQuick 2.0
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import Ethereum 1.0
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// Which ones do we actually need?
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import QtQuick.Controls 1.0;
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import QtQuick.Layouts 1.0;
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import QtQuick.Dialogs 1.0;
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import QtQuick.Window 2.1;
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import QtQuick.Controls.Styles 1.1
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import QtQuick.Dialogs 1.1
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ApplicationWindow {
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id: wizardRoot
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width: 500
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height: 400
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title: "Ethereal first run setup"
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Column {
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spacing: 5
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anchors.leftMargin: 10
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anchors.left: parent.left
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Text {
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visible: true
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text: "<h2>Ethereal setup</h2>"
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}
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Column {
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id: restoreColumn
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spacing: 5
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Text {
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visible: true
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font.pointSize: 14
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text: "Restore your Ethereum account"
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id: restoreLabel
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}
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TextField {
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id: txPrivKey
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width: 480
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placeholderText: "Private key or mnemonic words"
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focus: true
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onTextChanged: {
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if(this.text.length == 64){
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detailLabel.text = "Private (hex) key detected."
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actionButton.enabled = true
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}
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else if(this.text.split(" ").length == 24){
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detailLabel.text = "Mnemonic key detected."
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actionButton.enabled = true
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}else{
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detailLabel.text = ""
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actionButton.enabled = false
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}
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}
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}
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Row {
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spacing: 10
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Button {
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id: actionButton
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text: "Restore"
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enabled: false
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onClicked: {
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var success = eth.importAndSetPrivKey(txPrivKey.text)
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if(success){
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importedDetails.visible = true
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restoreColumn.visible = false
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newKey.visible = false
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wizardRoot.height = 120
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}
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}
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}
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Text {
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id: detailLabel
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font.pointSize: 12
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anchors.topMargin: 10
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}
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}
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}
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Column {
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id: importedDetails
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visible: false
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Text {
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text: "<b>Your account has been imported. Please close the application and restart it again to let the changes take effect.</b>"
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wrapMode: Text.WordWrap
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width: 460
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}
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}
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Column {
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spacing: 5
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id: newDetailsColumn
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visible: false
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Text {
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font.pointSize: 14
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text: "Your account details"
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}
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Label {
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text: "Address"
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}
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TextField {
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id: addressInput
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readOnly:true
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width: 480
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}
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Label {
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text: "Private key"
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}
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TextField {
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id: privkeyInput
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readOnly:true
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width: 480
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}
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Label {
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text: "Mnemonic words"
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}
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TextField {
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id: mnemonicInput
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readOnly:true
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width: 480
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}
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Label {
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text: "<b>A new account has been created. Please take the time to write down the <i>24 words</i>. You can use those to restore your account at a later date.</b>"
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wrapMode: Text.WordWrap
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width: 480
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}
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Label {
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text: "Please restart the application once you have completed the steps above."
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wrapMode: Text.WordWrap
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width: 480
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}
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}
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}
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Button {
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anchors.right: parent.right
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anchors.bottom: parent.bottom
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anchors.rightMargin: 10
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anchors.bottomMargin: 10
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id: newKey
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text: "I don't have an account yet"
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onClicked: {
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var res = eth.createAndSetPrivKey()
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mnemonicInput.text = res[0]
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addressInput.text = res[1]
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privkeyInput.text = res[2]
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// Hide restore
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restoreColumn.visible = false
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// Show new details
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newDetailsColumn.visible = true
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newKey.visible = false
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}
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}
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}
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@ -25,6 +25,35 @@ ApplicationWindow {
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}
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}
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Menu {
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title: "Test"
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MenuItem {
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text: "Test test"
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shortcut: "Ctrl+t"
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onTriggered: {
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var win
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function finishedLoading(){
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console.log("Trigged")
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win = wizard.createObject(root)
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}
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console.log("Loading wizard")
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var wizard = Qt.createComponent("first_run.qml")
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if(wizard.status== Component.Ready){
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console.log("Component is ready")
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finishedLoading()
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}else if( wizard.status == Component.Error){
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console.log("Error loading component:", wizard.errorString())
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}
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else{
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wizard.statusChanged.connect(finishedLoading)
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console.log("Component is NOT ready")
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win = wizard.createObject(root)
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}
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}
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}
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}
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Menu {
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title: "Network"
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MenuItem {
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@ -84,8 +84,6 @@ func main() {
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utils.ImportPrivateKey(ImportKey)
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os.Exit(0)
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}
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} else {
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utils.CreateKeyPair(false)
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}
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}
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@ -53,7 +53,6 @@ type Gui struct {
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txDb *ethdb.LDBDatabase
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addr []byte
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}
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// Create GUI, but doesn't start it
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@ -64,10 +63,16 @@ func New(ethereum *eth.Ethereum) *Gui {
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panic(err)
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}
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key := ethutil.Config.Db.GetKeys()[0]
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addr := key.Address()
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data, _ := ethutil.Config.Db.Get([]byte("KeyRing"))
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// On first run we won't have any keys yet, so this would crash.
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// Therefor we check if we are ready to actually start this process
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var addr []byte
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if len(data) > 0 {
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key := ethutil.Config.Db.GetKeys()[0]
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addr = key.Address()
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ethereum.StateManager().WatchAddr(addr)
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ethereum.StateManager().WatchAddr(addr)
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}
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return &Gui{eth: ethereum, lib: lib, txDb: db, addr: addr}
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}
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@ -94,9 +99,18 @@ func (ui *Gui) Start(assetPath string) {
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context.SetVar("ui", uiLib)
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// Load the main QML interface
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component, err := ui.engine.LoadFile(uiLib.AssetPath("qml/wallet.qml"))
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data, _ := ethutil.Config.Db.Get([]byte("KeyRing"))
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var err error
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var component qml.Object
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firstRun := len(data) == 0
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if firstRun {
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component, err = ui.engine.LoadFile(uiLib.AssetPath("qml/first_run.qml"))
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} else {
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component, err = ui.engine.LoadFile(uiLib.AssetPath("qml/wallet.qml"))
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}
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if err != nil {
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ethutil.Config.Log.Infoln("FATAL: asset not found: you can set an alternative asset path on on the command line using option 'asset_path'")
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ethutil.Config.Log.Infoln("FATAL: asset not found: you can set an alternative asset path on on the command line using option 'asset_path'")
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panic(err)
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}
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ui.engine.LoadFile(uiLib.AssetPath("qml/transactions.qml"))
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@ -111,9 +125,11 @@ func (ui *Gui) Start(assetPath string) {
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ethutil.Config.Log.AddLogSystem(ui)
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// Loads previous blocks
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go ui.setInitialBlockChain()
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go ui.readPreviousTransactions()
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go ui.update()
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if firstRun == false {
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go ui.setInitialBlockChain()
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go ui.readPreviousTransactions()
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go ui.update()
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}
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ui.win.Show()
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ui.win.Wait()
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@ -5,7 +5,9 @@ import (
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"fmt"
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"github.com/ethereum/eth-go/ethchain"
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"github.com/ethereum/eth-go/ethutil"
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"github.com/ethereum/go-ethereum/utils"
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"github.com/obscuren/mutan"
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"github.com/obscuren/secp256k1-go"
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"strings"
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)
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@ -15,6 +17,32 @@ type EthLib struct {
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txPool *ethchain.TxPool
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}
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func (lib *EthLib) ImportAndSetPrivKey(privKey string) bool {
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fmt.Println(privKey)
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mnemonic := strings.Split(privKey, " ")
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if len(mnemonic) == 24 {
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fmt.Println("Got mnemonic key, importing.")
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key := ethutil.MnemonicDecode(mnemonic)
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utils.ImportPrivateKey(key)
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} else if len(mnemonic) == 1 {
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fmt.Println("Got hex key, importing.")
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utils.ImportPrivateKey(privKey)
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} else {
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fmt.Println("Did not recognise format, exiting.")
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return false
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}
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return true
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}
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func (lib *EthLib) CreateAndSetPrivKey() (string, string, string, string) {
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pub, prv := secp256k1.GenerateKeyPair()
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pair := ðutil.Key{PrivateKey: prv, PublicKey: pub}
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ethutil.Config.Db.Put([]byte("KeyRing"), pair.RlpEncode())
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mne := ethutil.MnemonicEncode(ethutil.Hex(prv))
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mnemonicString := strings.Join(mne, " ")
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return mnemonicString, fmt.Sprintf("%x", pair.Address()), fmt.Sprintf("%x", prv), fmt.Sprintf("%x", pub)
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}
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func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, data string) (string, error) {
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var hash []byte
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var contractCreation bool
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