monero-gui/wizard/WizardRecoveryWallet.qml
2017-01-30 23:20:47 +01:00

125 lines
5 KiB
QML

// Copyright (c) 2014-2015, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import QtQuick 2.2
import QtQuick.Dialogs 1.2
import moneroComponents.Wallet 1.0
import 'utils.js' as Utils
Item {
opacity: 0
visible: false
Behavior on opacity {
NumberAnimation { duration: 100; easing.type: Easing.InQuad }
}
onOpacityChanged: visible = opacity !== 0
function onWizardRestarted() {
// reset account name field
uiItem.accountNameText = defaultAccountName
// Empty seedText
uiItem.wordsTextItem.memoText = "";
}
function onPageOpened(settingsObject) {
console.log("on page opened")
uiItem.checkNextButton();
}
function onPageClosed(settingsObject) {
settingsObject['account_name'] = uiItem.accountNameText
settingsObject['words'] = Utils.lineBreaksToSpaces(uiItem.wordsTextItem.memoText)
settingsObject['wallet_path'] = uiItem.walletPath
settingsObject['recover_address'] = uiItem.recoverFromKeysAddress
settingsObject['recover_viewkey'] = uiItem.recoverFromKeysViewKey
settingsObject['recover_spendkey'] = uiItem.recoverFromKeysSpendKey
var restoreHeight = parseInt(uiItem.restoreHeight);
settingsObject['restore_height'] = isNaN(restoreHeight)? 0 : restoreHeight
var walletFullPath = wizard.createWalletPath(uiItem.walletPath,uiItem.accountNameText);
if(!wizard.walletPathValid(walletFullPath)){
return false
}
return recoveryWallet(settingsObject, uiItem.recoverFromSeedMode)
}
function recoveryWallet(settingsObject, fromSeed) {
var testnet = appWindow.persistentSettings.testnet;
var restoreHeight = settingsObject.restore_height;
var tmp_wallet_filename = oshelper.temporaryFilename()
console.log("Creating temporary wallet", tmp_wallet_filename)
// From seed or keys
if(fromSeed)
var wallet = walletManager.recoveryWallet(tmp_wallet_filename, settingsObject.words, testnet, restoreHeight)
else
var wallet = walletManager.createWalletFromKeys(tmp_wallet_filename, settingsObject.language, testnet,
settingsObject.recover_address, settingsObject.recover_viewkey,
settingsObject.recover_spendkey, restoreHeight)
var success = wallet.status === Wallet.Status_Ok;
if (success) {
settingsObject['wallet'] = wallet;
settingsObject['is_recovering'] = true;
settingsObject['tmp_wallet_filename'] = tmp_wallet_filename
} else {
console.log(wallet.errorString)
walletErrorDialog.text = wallet.errorString;
walletErrorDialog.open();
walletManager.closeWallet();
}
return success;
}
WizardManageWalletUI {
id: uiItem
accountNameText: defaultAccountName
titleText: qsTr("Restore wallet") + translationManager.emptyString
wordsTextTitle: qsTr("Enter your 25 word mnemonic seed:") + translationManager.emptyString
wordsTextItem.clipboardButtonVisible: false
wordsTextItem.tipTextVisible: false
wordsTextItem.memoTextReadOnly: false
wordsTextItem.memoText: ""
wordsTextItem.visible: true
restoreHeightVisible: true
recoverMode: true
wordsTextItem.onMemoTextChanged: {
checkNextButton();
}
}
Component.onCompleted: {
parent.wizardRestarted.connect(onWizardRestarted)
}
}