// Copyright (c) 2014-2019, 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 2.9 import QtQuick.Layouts 1.2 import QtQuick.Controls 2.0 import "../js/Wizard.js" as Wizard import "../components" as MoneroComponents Rectangle { id: wizardRestoreWallet1 color: "transparent" property string viewName: "wizardRestoreWallet1" function verify() { if (restoreHeight.text.indexOf('-') === 4 && restoreHeight.text.length !== 10) { return false; } var valid = false; if(wizardController.walletRestoreMode === "keys") { valid = wizardRestoreWallet1.verifyFromKeys(); return valid; } else if(wizardController.walletRestoreMode === "seed") { valid = wizardWalletInput.verify(); if(!valid) return false; valid = Wizard.checkSeed(seedInput.text); return valid; } return false; } function verifyFromKeys() { var result = Wizard.restoreWalletCheckViewSpendAddress( walletManager, persistentSettings.nettype, viewKeyLine.text, spendKeyLine.text, addressLine.text ); var addressLineLength = addressLine.text.length var viewKeyLineLength = viewKeyLine.text.length var spendKeyLineLength = spendKeyLine.text.length addressLine.error = !result[0] && addressLineLength != 0 viewKeyLine.error = !result[1] && viewKeyLineLength != 0 spendKeyLine.error = !result[2] && spendKeyLineLength != 0 // allow valid viewOnly if (spendKeyLine.text.length === 0) return (result[0] && result[1]) return (result[0] && result[1] && result[2]) } function checkRestoreHeight() { return (parseInt(restoreHeight) >= 0 || restoreHeight === "") && restoreHeight.indexOf("-") === -1; } ColumnLayout { Layout.alignment: Qt.AlignHCenter; width: parent.width - 100 Layout.fillWidth: true anchors.horizontalCenter: parent.horizontalCenter; spacing: 0 ColumnLayout { Layout.fillWidth: true Layout.topMargin: wizardController.wizardSubViewTopMargin Layout.maximumWidth: wizardController.wizardSubViewWidth Layout.alignment: Qt.AlignHCenter spacing: 20 WizardHeader { title: qsTr("Restore wallet") + translationManager.emptyString subtitle: qsTr("Restore wallet from keys or mnemonic seed.") + translationManager.emptyString } WizardWalletInput{ id: wizardWalletInput } GridLayout{ columns: 3 MoneroComponents.StandardButton { text: qsTr("Restore from seed") + translationManager.emptyString small: true enabled: wizardController.walletRestoreMode !== 'seed' onClicked: { wizardController.walletRestoreMode = 'seed'; } } MoneroComponents.StandardButton { text: qsTr("Restore from keys") + translationManager.emptyString small: true enabled: wizardController.walletRestoreMode !== 'keys' onClicked: { wizardController.walletRestoreMode = 'keys'; } } MoneroComponents.StandardButton { text: qsTr("From QR Code") + translationManager.emptyString small: true visible: appWindow.qrScannerEnabled enabled: wizardController.walletRestoreMode !== 'qr' onClicked: { wizardController.walletRestoreMode = 'qr'; cameraUi.state = "Capture" cameraUi.qrcode_decoded.connect(Wizard.updateFromQrCode) } } } ColumnLayout { // seed textarea visible: wizardController.walletRestoreMode === 'seed' Layout.preferredHeight: 100 Layout.fillWidth: true Rectangle { color: "transparent" radius: 4 Layout.preferredHeight: 100 Layout.fillWidth: true border.width: 1 border.color: { if(seedInput.text !== "" && seedInput.error){ return MoneroComponents.Style.inputBorderColorInvalid; } else if(seedInput.activeFocus){ return MoneroComponents.Style.inputBorderColorActive; } else { return MoneroComponents.Style.inputBorderColorInActive; } } TextArea { id: seedInput property bool error: false width: parent.width height: 100 color: MoneroComponents.Style.defaultFontColor textMargin: 2 text: "" font.family: MoneroComponents.Style.fontRegular.name font.pixelSize: 16 selectionColor: MoneroComponents.Style.textSelectionColor selectedTextColor: MoneroComponents.Style.textSelectedColor wrapMode: TextInput.Wrap selectByMouse: true MoneroComponents.TextPlain { id: memoTextPlaceholder opacity: 0.35 anchors.fill:parent font.pixelSize: 16 anchors.margins: 8 anchors.leftMargin: 10 font.family: MoneroComponents.Style.fontRegular.name text: qsTr("Enter your 25 (or 24) word mnemonic seed") + translationManager.emptyString color: MoneroComponents.Style.defaultFontColor visible: !seedInput.text && !parent.focus } } } } MoneroComponents.LineEdit { id: addressLine visible: wizardController.walletRestoreMode === 'keys' Layout.fillWidth: true placeholderFontSize: 16 placeholderText: qsTr("Account address (public)") + translationManager.emptyString onTextUpdated: { wizardRestoreWallet1.verifyFromKeys(); } } MoneroComponents.LineEdit { id: viewKeyLine visible: wizardController.walletRestoreMode === 'keys' Layout.fillWidth: true placeholderFontSize: 16 placeholderText: qsTr("View key (private)") + translationManager.emptyString onTextUpdated: { wizardRestoreWallet1.verifyFromKeys(); } } MoneroComponents.LineEdit { id: spendKeyLine visible: wizardController.walletRestoreMode === 'keys' Layout.fillWidth: true placeholderFontSize: 16 placeholderText: qsTr("Spend key (private)") + translationManager.emptyString onTextUpdated: { wizardRestoreWallet1.verifyFromKeys(); } } GridLayout{ MoneroComponents.LineEdit { id: restoreHeight Layout.fillWidth: true labelText: qsTr("Wallet creation date as `YYYY-MM-DD` or restore height") + translationManager.emptyString labelFontSize: 14 placeholderFontSize: 16 placeholderText: qsTr("Restore height") + translationManager.emptyString validator: RegExpValidator { regExp: /^(\d+|\d{4}-\d{2}-\d{2})$/ } text: "0" } Item { Layout.fillWidth: true } Item { Layout.fillWidth: true } } WizardNav { id: nav progressSteps: 4 progress: 1 btnNext.enabled: wizardRestoreWallet1.verify(); btnPrev.text: qsTr("Back to menu") + translationManager.emptyString onPrevClicked: { wizardStateView.state = "wizardHome"; } onNextClicked: { wizardController.walletOptionsName = wizardWalletInput.walletName.text; wizardController.walletOptionsLocation = wizardWalletInput.walletLocation.text; switch (wizardController.walletRestoreMode) { case 'seed': wizardController.walletOptionsSeed = seedInput.text; break; default: // walletRestoreMode = keys or qr wizardController.walletOptionsRecoverAddress = addressLine.text; wizardController.walletOptionsRecoverViewkey = viewKeyLine.text wizardController.walletOptionsRecoverSpendkey = spendKeyLine.text; break; } var _restoreHeight = 0; if(restoreHeight.text){ // Parse date string or restore height as integer if(restoreHeight.text.indexOf('-') === 4 && restoreHeight.text.length === 10){ _restoreHeight = Wizard.getApproximateBlockchainHeight(restoreHeight.text); } else { _restoreHeight = parseInt(restoreHeight.text) } wizardController.walletOptionsRestoreHeight = _restoreHeight; } wizardStateView.state = "wizardRestoreWallet2"; } } } } function onPageCompleted(previousView){ if(previousView.viewName == "wizardHome"){ // cleanup wizardWalletInput.reset(); seedInput.text = ""; addressLine.text = ""; spendKeyLine.text = ""; viewKeyLine.text = ""; restoreHeight.text = ""; } } }