Merge pull request #1446

9bb6a25 Add support for creating hardware wallet (stoffu)

1 files changed, 123 insertions, 0 deletions

diff --git a/wizard/WizardCreateWalletFromDevice.qml b/wizard/WizardCreateWalletFromDevice.qml
new file mode 100644
index 00000000..ae63e2a0
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+++ b/wizard/WizardCreateWalletFromDevice.qml
@@ -0,0 +1,123 @@
+// Copyright (c) 2014-2018, 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 moneroComponents.WalletManager 1.0
+import moneroComponents.Wallet 1.0
+import QtQuick.Layouts 1.1
+import QtQuick.Dialogs 1.2
+import 'utils.js' as Utils
+
+ColumnLayout {
+    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
+    }
+
+    //! function called each time we display this page
+
+    function onPageOpened(settingsOblect) {
+        uiItem.checkNextButton()
+        uiItem.deviceNameDropdown.update()
+    }
+
+    function onPageClosed(settingsObject) {
+        settingsObject['account_name'] = uiItem.accountNameText
+        settingsObject['wallet_path'] = uiItem.walletPath
+        var restoreHeight = parseInt(uiItem.restoreHeight);
+        settingsObject['restore_height'] = isNaN(restoreHeight)? 0 : restoreHeight;
+        settingsObject['subaddress_lookahead'] = uiItem.subaddressLookahead;
+        settingsObject['deviceName'] = uiItem.deviceName;
+        var walletFullPath = wizard.createWalletPath(uiItem.walletPath,uiItem.accountNameText);
+        if (!wizard.walletPathValid(walletFullPath)) {
+            return false;
+        }
+        return createWalletFromDevice(settingsObject)
+    }
+
+    //! function called each time we hide this page
+    //
+
+
+    function createWalletFromDevice(settingsObject) {
+        // TODO: create wallet in temporary filename and a) move it to the path specified by user after the final
+        // page submitted or b) delete it when program closed before reaching final page
+
+        // Always delete the wallet object before creating new - we could be stepping back from recovering wallet
+        if (typeof m_wallet !== 'undefined') {
+            walletManager.closeWallet()
+            console.log("deleting wallet")
+        }
+
+        var tmp_wallet_filename = oshelper.temporaryFilename();
+        console.log("Creating temporary wallet", tmp_wallet_filename)
+        var nettype = appWindow.persistentSettings.nettype;
+        var restoreHeight = settingsObject.restore_height;
+        var subaddressLookahead = settingsObject.subaddress_lookahead;
+        var deviceName = settingsObject.deviceName;
+
+        var wallet = walletManager.createWalletFromDevice(tmp_wallet_filename, "", nettype, deviceName, restoreHeight, subaddressLookahead);
+
+        var success = wallet.status === Wallet.Status_Ok;
+        if (success) {
+            m_wallet = wallet;
+            settingsObject['is_recovering_from_device'] = 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
+        titleText: qsTr("Create a new wallet from hardware device") + translationManager.emptyString
+        wordsTextItem.clipboardButtonVisible: false
+        wordsTextItem.tipTextVisible: false
+        restoreHeightVisible:true
+        recoverMode: false
+        recoverFromDevice: true
+    }
+
+    Component.onCompleted: {
+        parent.wizardRestarted.connect(onWizardRestarted)
+    }
+}