Allow password to be changed

components/NewPasswordDialog.qml

@@ -0,0 +1,254 @@
+// Copyright (c) 2017, 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 2.0
+import QtQuick.Controls 1.4
+import QtQuick.Dialogs 1.2
+import QtQuick.Layouts 1.1
+import QtQuick.Controls.Styles 1.4
+import QtQuick.Window 2.0
+
+import "../components" as MoneroComponents
+
+Item {
+    id: root
+    visible: false
+    Rectangle {
+        id: bg
+        z: parent.z + 1
+        anchors.fill: parent
+        color: "white"
+        opacity: 0.9
+    }
+
+    property alias password: passwordInput1.text
+
+    // same signals as Dialog has
+    signal accepted()
+    signal rejected()
+    signal closeCallback()
+
+    function open() {
+        leftPanel.enabled = false
+        middlePanel.enabled = false
+        titleBar.enabled = false
+        show();
+        root.visible = true;
+        passwordInput1.text = "";
+        passwordInput2.text = "";
+        passwordInput1.focus = true
+    }
+
+    function close() {
+        leftPanel.enabled = true
+        middlePanel.enabled = true
+        titleBar.enabled = true
+        root.visible = false;
+        closeCallback();
+    }
+
+    // TODO: implement without hardcoding sizes
+    width: 480
+    height: 360
+
+    // Make window draggable
+    MouseArea {
+        anchors.fill: parent
+        property point lastMousePos: Qt.point(0, 0)
+        onPressed: { lastMousePos = Qt.point(mouseX, mouseY); }
+        onMouseXChanged: root.x += (mouseX - lastMousePos.x)
+        onMouseYChanged: root.y += (mouseY - lastMousePos.y)
+    }
+
+    ColumnLayout {
+        z: bg.z + 1
+        id: mainLayout
+        spacing: 10
+        anchors { fill: parent; margins: 35 * scaleRatio }
+
+        ColumnLayout {
+            id: column
+            //anchors {fill: parent; margins: 16 }
+            Layout.alignment: Qt.AlignHCenter
+
+            Label {
+                text: qsTr("Please enter new password")
+                Layout.alignment: Qt.AlignHCenter
+                Layout.columnSpan: 2
+                Layout.fillWidth: true
+                horizontalAlignment: Text.AlignHCenter
+                font.pixelSize: 18 * scaleRatio
+                font.family: "Arial"
+                color: "#555555"
+            }
+
+            TextField {
+                id : passwordInput1
+                Layout.fillWidth: true
+                Layout.alignment: Qt.AlignHCenter
+                Layout.maximumWidth: 400 * scaleRatio
+                horizontalAlignment: TextInput.AlignHCenter
+                verticalAlignment: TextInput.AlignVCenter
+                font.family: "Arial"
+                font.pixelSize: 32 * scaleRatio
+                echoMode: TextInput.Password
+                KeyNavigation.tab: passwordInput2
+
+                style: TextFieldStyle {
+                    renderType: Text.NativeRendering
+                    textColor: "#35B05A"
+                    passwordCharacter: "•"
+                    // no background
+                    background: Rectangle {
+                        radius: 0
+                        border.width: 0
+                    }
+                }
+                Keys.onEscapePressed: {
+                    root.close()
+                    root.rejected()
+                }
+            }
+
+            // underline
+            Rectangle {
+                height: 1
+                color: "#DBDBDB"
+                Layout.fillWidth: true
+                Layout.alignment: Qt.AlignHCenter
+                anchors.bottomMargin: 3
+                Layout.maximumWidth: passwordInput1.width
+            }
+            // padding
+            Rectangle {
+                Layout.fillWidth: true
+                Layout.alignment: Qt.AlignHCenter
+                height: 10
+                opacity: 0
+                color: "black"
+            }
+
+            Label {
+                text: qsTr("Please confirm new password")
+                Layout.alignment: Qt.AlignHCenter
+                Layout.columnSpan: 2
+                Layout.fillWidth: true
+                horizontalAlignment: Text.AlignHCenter
+                font.pixelSize: 18 * scaleRatio
+                font.family: "Arial"
+                color: "#555555"
+            }
+
+            TextField {
+                id : passwordInput2
+                Layout.fillWidth: true
+                Layout.alignment: Qt.AlignHCenter
+                Layout.maximumWidth: 400 * scaleRatio
+                horizontalAlignment: TextInput.AlignHCenter
+                verticalAlignment: TextInput.AlignVCenter
+                font.family: "Arial"
+                font.pixelSize: 32 * scaleRatio
+                echoMode: TextInput.Password
+                KeyNavigation.tab: okButton
+
+                style: TextFieldStyle {
+                    renderType: Text.NativeRendering
+                    textColor: "#35B05A"
+                    passwordCharacter: "•"
+                    // no background
+                    background: Rectangle {
+                        radius: 0
+                        border.width: 0
+                    }
+                }
+                Keys.onReturnPressed: {
+                    if (passwordInput1.text === passwordInput2.text) {
+                        root.close()
+                        root.accepted()
+                    }
+                }
+                Keys.onEscapePressed: {
+                    root.close()
+                    root.rejected()
+                }
+            }
+
+            // underline
+            Rectangle {
+                height: 1
+                color: "#DBDBDB"
+                Layout.fillWidth: true
+                Layout.alignment: Qt.AlignHCenter
+                anchors.bottomMargin: 3
+                Layout.maximumWidth: passwordInput1.width
+            }
+            // padding
+            Rectangle {
+                Layout.fillWidth: true
+                Layout.alignment: Qt.AlignHCenter
+                height: 10
+                opacity: 0
+                color: "black"
+            }
+        }
+        // Ok/Cancel buttons
+        RowLayout {
+            id: buttons
+            spacing: 60 * scaleRatio
+            Layout.alignment: Qt.AlignHCenter
+            
+            MoneroComponents.StandardButton {
+                id: cancelButton
+                shadowReleasedColor: "#FF4304"
+                shadowPressedColor: "#B32D00"
+                releasedColor: "#FF6C3C"
+                pressedColor: "#FF4304"
+                text: qsTr("Cancel") + translationManager.emptyString
+                KeyNavigation.tab: passwordInput1
+                onClicked: {
+                    root.close()
+                    root.rejected()
+                }
+            }
+            MoneroComponents.StandardButton {
+                id: okButton
+                shadowReleasedColor: "#FF4304"
+                shadowPressedColor: "#B32D00"
+                releasedColor: "#FF6C3C"
+                pressedColor: "#FF4304"
+                text: qsTr("Continue")
+                KeyNavigation.tab: cancelButton
+                enabled: passwordInput1.text === passwordInput2.text
+                onClicked: {
+                    root.close()
+                    root.accepted()
+                }
+            }
+        }
+    }
+}

main.qml

@@ -1162,6 +1162,29 @@ ApplicationWindow {
         }
     }
 
+    NewPasswordDialog {
+        id: newPasswordDialog
+        z: parent.z + 1
+        visible:false
+        anchors.fill: parent
+        onAccepted: {
+            if (currentWallet.setPassword(newPasswordDialog.password)) {
+                appWindow.walletPassword = newPasswordDialog.password;
+                informationPopup.title = qsTr("Information") + translationManager.emptyString;
+                informationPopup.text  = qsTr("Password changed successfully") + translationManager.emptyString;
+                informationPopup.icon  = StandardIcon.Information;
+            } else {
+                informationPopup.title  = qsTr("Error") + translationManager.emptyString;
+                informationPopup.text  = qsTr("Error: ") + currentWallet.errorString;
+                informationPopup.icon  = StandardIcon.Critical;
+            }
+            informationPopup.onCloseCallback = null;
+            informationPopup.open();
+        }
+        onRejected: {
+        }
+    }
+
     DaemonManagerDialog {
         id: daemonManagerDialog
         onRejected: {

pages/Settings.qml

@@ -164,6 +164,32 @@ Rectangle {
                     }
                 }
             }
+
+            StandardButton {
+                id: changePasswordButton
+                text: qsTr("Change password") + translationManager.emptyString
+                shadowReleasedColor: "#FF4304"
+                shadowPressedColor: "#B32D00"
+                releasedColor: "#FF6C3C"
+                pressedColor: "#FF4304"
+                onClicked: {
+                    passwordDialog.onAcceptedCallback = function() {
+                        if(appWindow.walletPassword === passwordDialog.password){
+                            newPasswordDialog.open()
+                        } else {
+                            informationPopup.title  = qsTr("Error") + translationManager.emptyString;
+                            informationPopup.text = qsTr("Wrong password");
+                            informationPopup.open()
+                            informationPopup.onCloseCallback = function() {
+                                changePasswordDialog.open()
+                            }
+                            passwordDialog.open()
+                        }
+                    }
+                    passwordDialog.onRejectedCallback = null;
+                    passwordDialog.open()
+                }
+            }
         }
 
         RowLayout {

qml.qrc

@@ -134,6 +134,7 @@
         <file>pages/TxKey.qml</file>
         <file>components/IconButton.qml</file>
         <file>components/PasswordDialog.qml</file>
+        <file>components/NewPasswordDialog.qml</file>
         <file>components/ProcessingSplash.qml</file>
         <file>components/ProgressBar.qml</file>
         <file>components/StandardDialog.qml</file>