sign/verify message/file

1 files changed, 499 insertions, 0 deletions

diff --git a/pages/Sign.qml b/pages/Sign.qml
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+// 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 2.0
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import QtQuick.Layouts 1.1
+import QtQuick.Dialogs 1.2
+
+import "../components"
+import moneroComponents.Clipboard 1.0
+import moneroComponents.WalletManager 1.0
+
+Rectangle {
+    id: mainLayout
+
+    property int labelWidth: 120
+    property int editWidth: 400
+    property int lineEditFontSize: 12
+
+    color: "#F0EEEE"
+
+    Clipboard { id: clipboard }
+
+    function checkAddress(address, testnet) {
+      return walletManager.addressValid(address, testnet)
+    }
+
+    MessageDialog {
+        // dynamically change onclose handler
+        property var onCloseCallback
+        id: signatureVerificationMessage
+        standardButtons: StandardButton.Ok
+        onAccepted:  {
+            if (onCloseCallback) {
+                onCloseCallback()
+            }
+        }
+    }
+
+    function displayVerificationResult(result) {
+        if (result) {
+            signatureVerificationMessage.title = qsTr("Good signature") + translationManager.emptyString
+            signatureVerificationMessage.text  = qsTr("This is a good signature") + translationManager.emptyString
+            signatureVerificationMessage.icon = StandardIcon.Information
+        }
+        else {
+            signatureVerificationMessage.title = qsTr("Bad signature") + translationManager.emptyString
+            signatureVerificationMessage.text  = qsTr("This signature did not verify") + translationManager.emptyString
+            signatureVerificationMessage.icon = StandardIcon.Critical
+        }
+        signatureVerificationMessage.open()
+    }
+
+    // ================
+    // Sign a message
+    //   message:       [                   ] [SIGN]
+    //   [SELECT] file: [                   ] [SIGN]
+    //   signature:     [                   ]
+    // ================
+    // verify a message
+    //   address:       [                   ]
+    //   message:       [                   ] [VERIFY]
+    //   [SELECT] file: [                   ] [VERIFY]
+    //   signature:     [                   ]
+    // ================
+
+    // sign / verify
+    ColumnLayout {
+        anchors.margins: 10
+        anchors.left: parent.left
+        anchors.right: parent.right
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+
+        spacing: 20
+
+        Rectangle {
+            anchors.fill: signBox
+            color: "#00000000"
+            border.width: 2
+            border.color: "#CCCCCC"
+            anchors.margins: -15
+        }
+
+        // sign
+        ColumnLayout {
+            id: signBox
+            anchors.margins: 40
+            anchors.left: parent.left
+            anchors.right: parent.right
+            anchors.top: parent.top
+
+            RowLayout {
+                ColumnLayout {
+                    spacing: 8
+                    Label {
+                        text: qsTr("Sign a message or file contents with your address:") + translationManager.emptyString
+                        fontSize: 18
+                    }
+                    Label {}
+                }
+            }
+
+            Label {
+                id: signMessageLabel
+                fontSize: 14
+                text: qsTr("Either message:") + translationManager.emptyString
+                width: mainLayout.labelWidth
+            }
+
+            RowLayout {
+                id: signMessageRow
+                anchors.topMargin: 17
+                anchors.left: parent.left
+                anchors.right: parent.right
+
+                LineEdit {
+                    id: signMessageLine
+                    anchors.left: parent.left
+                    anchors.right: signMessageButton.left
+                    fontSize: mainLayout.lineEditFontSize
+                    placeholderText: qsTr("Message to sign") + translationManager.emptyString;
+                    readOnly: false
+                    Layout.fillWidth: true
+                    onTextChanged: signSignatureLine.text = ""
+
+                    IconButton {
+                        imageSource: "../images/copyToClipboard.png"
+                        onClicked: {
+                            if (signMessageLine.text.length > 0) {
+                                clipboard.setText(signMessageLine.text)
+                            }
+                        }
+                    }
+                }
+
+                StandardButton {
+                    id: signMessageButton
+                    anchors.right: parent.right
+                    width: 60
+                    text: qsTr("SIGN") + translationManager.emptyString
+                    shadowReleasedColor: "#FF4304"
+                    shadowPressedColor: "#B32D00"
+                    releasedColor: "#FF6C3C"
+                    pressedColor: "#FF4304"
+                    enabled: true
+                    onClicked: {
+                      var signature = appWindow.currentWallet.signMessage(signMessageLine.text, false)
+                      signSignatureLine.text = signature
+                    }
+                }
+            }
+
+            Label {
+                id: signMessageFileLabel
+                fontSize: 14
+                text: qsTr("Or file:") + translationManager.emptyString
+                width: mainLayout.labelWidth
+            }
+
+            RowLayout {
+                id: signFileRow
+                anchors.topMargin: 17
+                anchors.left: parent.left
+		anchors.right: parent.right
+
+                FileDialog {
+                    id: signFileDialog
+                    title: "Please choose a file to sign"
+                    folder: "file://"
+                    nameFilters: [ "*"]
+
+                    onAccepted: {
+                        signFileLine.text = walletManager.urlToLocalPath(signFileDialog.fileUrl)
+                    }
+                }
+
+                StandardButton {
+                    id: loadFileToSignButton
+                    anchors.rightMargin: 17
+                    width: 60
+                    text: qsTr("SELECT") + translationManager.emptyString
+                    shadowReleasedColor: "#FF4304"
+                    shadowPressedColor: "#B32D00"
+                    releasedColor: "#FF6C3C"
+                    pressedColor: "#FF4304"
+                    enabled: true
+                    onClicked: {
+                      signFileDialog.open()
+                    }
+                }
+                LineEdit {
+                    id: signFileLine
+                    anchors.left: loadFileToSignButton.right
+                    anchors.right: signFileButton.left
+                    fontSize: mainLayout.lineEditFontSize
+                    placeholderText: qsTr("Filename with message to sign") + translationManager.emptyString;
+                    readOnly: false
+                    Layout.fillWidth: true
+                    onTextChanged: signSignatureLine.text = ""
+
+                    IconButton {
+                        imageSource: "../images/copyToClipboard.png"
+                        onClicked: {
+                            if (signFileLine.text.length > 0) {
+                                clipboard.setText(signFileLine.text)
+                            }
+                        }
+                    }
+                }
+
+                StandardButton {
+                    id: signFileButton
+                    anchors.right: parent.right
+                    width: 60
+                    text: qsTr("SIGN") + translationManager.emptyString
+                    shadowReleasedColor: "#FF4304"
+                    shadowPressedColor: "#B32D00"
+                    releasedColor: "#FF6C3C"
+                    pressedColor: "#FF4304"
+                    enabled: true
+                    onClicked: {
+                      var signature = appWindow.currentWallet.signMessage(signFileLine.text, true)
+                      signSignatureLine.text = signature
+                    }
+                }
+            }
+
+            RowLayout {
+                id: signSignatureRow
+                anchors.left: parent.left
+                anchors.right: parent.right
+                anchors.topMargin: 17
+
+                Label {
+                    id: signSignatureLabel
+                    fontSize: 14
+                    text: qsTr("Signature") + translationManager.emptyString
+                    width: mainLayout.labelWidth
+                }
+
+                LineEdit {
+                    id: signSignatureLine
+                    anchors.left: signSignatureLabel.right
+                    anchors.right: parent.right
+                    fontSize: mainLayout.lineEditFontSize
+                    placeholderText: qsTr("Signature") + translationManager.emptyString;
+                    readOnly: true
+                    Layout.fillWidth: true
+
+                    IconButton {
+                        imageSource: "../images/copyToClipboard.png"
+                        onClicked: {
+                            if (signSignatureLine.text.length > 0) {
+                                clipboard.setText(signSignatureLine.text)
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        Rectangle {
+            anchors.fill: verifyBox
+            color: "#00000000"
+            border.width: 2
+            border.color: "#CCCCCC"
+            anchors.margins: -15
+        }
+
+        // verify
+        ColumnLayout {
+            id: verifyBox
+            anchors.margins: 40
+            anchors.left: parent.left
+            anchors.right: parent.right
+            anchors.top: signBox.bottom
+
+            RowLayout {
+                ColumnLayout {
+                    spacing: 8
+                    Label {
+                        text: qsTr("Verify a message or file signature from an address:") + translationManager.emptyString
+                        fontSize: 18
+                    }
+                    Label {}
+                }
+            }
+
+            Label {
+                id: verifyMessageLabel
+                fontSize: 14
+                text: qsTr("Either message:") + translationManager.emptyString
+                width: mainLayout.labelWidth
+            }
+
+            RowLayout {
+                id: verifyMessageRow
+                anchors.topMargin: 17
+                anchors.left: parent.left
+                anchors.right: parent.right
+
+                LineEdit {
+                    id: verifyMessageLine
+                    anchors.left: parent.left
+                    anchors.right: verifyMessageButton.left
+                    fontSize: mainLayout.lineEditFontSize
+                    placeholderText: qsTr("Message to verify") + translationManager.emptyString;
+                    readOnly: false
+                    Layout.fillWidth: true
+
+                    IconButton {
+                        imageSource: "../images/copyToClipboard.png"
+                        onClicked: {
+                            if (verifyMessageLine.text.length > 0) {
+                                clipboard.setText(verifyMessageLine.text)
+                            }
+                        }
+                    }
+                }
+
+                StandardButton {
+                    id: verifyMessageButton
+                    anchors.right: parent.right
+                    width: 60
+                    text: qsTr("VERIFY") + translationManager.emptyString
+                    shadowReleasedColor: "#FF4304"
+                    shadowPressedColor: "#B32D00"
+                    releasedColor: "#FF6C3C"
+                    pressedColor: "#FF4304"
+                    enabled: true
+                    onClicked: {
+                      var verified = appWindow.currentWallet.verifySignedMessage(verifyMessageLine.text, verifyAddressLine.text, verifySignatureLine.text, false)
+                      displayVerificationResult(verified)
+                    }
+                }
+            }
+
+            Label {
+                id: verifyMessageFileLabel
+                fontSize: 14
+                text: qsTr("Or file:") + translationManager.emptyString
+                width: mainLayout.labelWidth
+            }
+
+            RowLayout {
+                id: verifyFileRow
+                anchors.topMargin: 17
+                anchors.left: parent.left
+		anchors.right: parent.right
+
+                FileDialog {
+                    id: verifyFileDialog
+                    title: "Please choose a file to verify"
+                    folder: "file://"
+                    nameFilters: [ "*"]
+
+                    onAccepted: {
+                        verifyFileLine.text = walletManager.urlToLocalPath(verifyFileDialog.fileUrl)
+                    }
+                }
+
+                StandardButton {
+                    id: loadFileToVerifyButton
+                    anchors.rightMargin: 17
+                    width: 60
+                    text: qsTr("SELECT") + translationManager.emptyString
+                    shadowReleasedColor: "#FF4304"
+                    shadowPressedColor: "#B32D00"
+                    releasedColor: "#FF6C3C"
+                    pressedColor: "#FF4304"
+                    enabled: true
+                    onClicked: {
+                      verifyFileDialog.open()
+                    }
+                }
+                LineEdit {
+                    id: verifyFileLine
+                    anchors.left: loadFileToVerifyButton.right
+                    anchors.right: verifyFileButton.left
+                    fontSize: mainLayout.lineEditFontSize
+                    placeholderText: qsTr("Filename with message to verify") + translationManager.emptyString;
+                    readOnly: false
+                    Layout.fillWidth: true
+
+                    IconButton {
+                        imageSource: "../images/copyToClipboard.png"
+                        onClicked: {
+                            if (verifyFileLine.text.length > 0) {
+                                clipboard.setText(verifyFileLine.text)
+                            }
+                        }
+                    }
+                }
+
+                StandardButton {
+                    id: verifyFileButton
+                    anchors.right: parent.right
+                    width: 60
+                    text: qsTr("VERIFY") + translationManager.emptyString
+                    shadowReleasedColor: "#FF4304"
+                    shadowPressedColor: "#B32D00"
+                    releasedColor: "#FF6C3C"
+                    pressedColor: "#FF4304"
+                    enabled: true
+                    onClicked: {
+                      var verified = appWindow.currentWallet.verifySignedMessage(verifyFileLine.text, verifyAddressLine.text, verifySignatureLine.text, true)
+                      displayVerificationResult(verified)
+                    }
+                }
+            }
+
+            Label {
+                id: verifyAddressLabel
+                fontSize: 14
+                width: mainLayout.labelWidth
+                textFormat: Text.RichText
+                text: qsTr("<style type='text/css'>a {text-decoration: none; color: #FF6C3C; font-size: 14px;}</style>\
+                            Signing address <font size='2'>  ( Type in  or select from </font> <a href='#'>Address</a><font size='2'> book )</font>")
+                      + translationManager.emptyString
+
+        onLinkActivated: appWindow.showPageRequest("AddressBook")
+            }
+
+            LineEdit {
+                id: verifyAddressLine
+                anchors.left: parent.left
+                anchors.right: parent.right
+                anchors.top: verifyAddressLabel.bottom
+                anchors.topMargin: 5
+                placeholderText: "4..."
+                // validator: RegExpValidator { regExp: /[0-9A-Fa-f]{95}/g }
+            }
+
+            RowLayout {
+                id: verifySignatureRow
+                anchors.left: parent.left
+                anchors.right: parent.right
+                anchors.topMargin: 17
+
+                Label {
+                    id: verifySignatureLabel
+                    fontSize: 14
+                    text: qsTr("Signature") + translationManager.emptyString
+                    width: mainLayout.labelWidth
+                }
+
+                LineEdit {
+                    id: verifySignatureLine
+                    anchors.left: verifySignatureLabel.right
+                    anchors.right: parent.right
+                    fontSize: mainLayout.lineEditFontSize
+                    placeholderText: qsTr("Signature") + translationManager.emptyString;
+                    Layout.fillWidth: true
+
+                    IconButton {
+                        imageSource: "../images/copyToClipboard.png"
+                        onClicked: {
+                            if (verifySignatureLine.text.length > 0) {
+                                clipboard.setText(verifySignatureLine.text)
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    function onPageCompleted() {
+        console.log("Sign/verify page loaded");
+    }
+
+}