Add SAS Method choice and Add send_to_device API call

resources/qml/UserProfile.qml

@@ -107,18 +107,28 @@ ApplicationWindow{
                             }
                         }
                         Button{
+                            id: verifyButton
                             text:"Verify"
                             onClicked: {
 								var dialog = deviceVerificationDialog.createObject(userProfileDialog, 
-                                    {flow: deviceVerificationFlow,sender: true});
+                                    {flow: deviceVerificationFlow,sender: false});
+                                deviceVerificationFlow.userId = user_data.userId
+                                deviceVerificationFlow.deviceId = model.deviceID
 				                dialog.show();
                             }
+                            contentItem: Text {
+                                text: verifyButton.text
+                                color: colors.background
+                                horizontalAlignment: Text.AlignHCenter
+                                verticalAlignment: Text.AlignVCenter
+                            }
                         }
                     }
                 }
             }
 
             Button{
+                id: okbutton
                 text:"OK"
                 onClicked: userProfileDialog.close()
                 anchors.margins: {
@@ -126,6 +136,13 @@ ApplicationWindow{
                     bottom:10
                 }
 
+                contentItem: Text {
+                    text: okbutton.text
+                    color: colors.background
+                    horizontalAlignment: Text.AlignHCenter
+                    verticalAlignment: Text.AlignVCenter
+                }
+
                 Layout.alignment: Qt.AlignRight | Qt.AlignBottom
             }
         }

resources/qml/device-verification/DeviceVerification.qml

@@ -107,6 +107,22 @@ ApplicationWindow {
 					verticalAlignment: Text.AlignVCenter
 				}
 
+				RowLayout {
+					RadioButton {
+						Layout.alignment: Qt.AlignLeft
+						text: "Decimal"
+						onClicked: { flow.method = DeviceVerificationFlow.Decimal }
+					}
+					Item {
+						Layout.fillWidth: true
+					}
+					RadioButton {
+						Layout.alignment: Qt.AlignRight
+						text: "Emoji"
+						onClicked: { flow.method = DeviceVerificationFlow.Emoji }
+					}
+				}
+
 				RowLayout {
 					Button {
 						Layout.alignment: Qt.AlignLeft

src/DeviceVerificationFlow.cpp

 #include "DeviceVerificationFlow.h"
 
-#include <MatrixClient.h>
+#include "Logging.h"
 #include <QDateTime>
 #include <QDebug> // only for debugging
 #include <QTimer>
+#include <iostream> // only for debugging
 
 static constexpr int TIMEOUT = 2 * 60 * 1000; // 2 minutes
 
@@ -18,11 +19,42 @@ DeviceVerificationFlow::DeviceVerificationFlow(QObject *)
         timeout->start(TIMEOUT);
 }
 
-std::string
-DeviceVerificationFlow::generate_txn_id()
+QString
+DeviceVerificationFlow::getUserId()
 {
-        this->transaction_id = mtx::client::utils::random_token(32, false);
-        return this->transaction_id;
+        toClient = mtx::identifiers::parse<mtx::identifiers::User>((this->userId).toStdString());
+        std::cout << http::client()->device_id() << std::endl;
+        return this->userId;
+}
+
+QString
+DeviceVerificationFlow::getDeviceId()
+{
+        return this->deviceId;
+}
+
+DeviceVerificationFlow::Method
+DeviceVerificationFlow::getMethod()
+{
+        return this->method;
+}
+
+void
+DeviceVerificationFlow::setUserId(QString userID)
+{
+        this->userId = userID;
+}
+
+void
+DeviceVerificationFlow::setDeviceId(QString deviceID)
+{
+        this->deviceId = deviceID;
+}
+
+void
+DeviceVerificationFlow::setMethod(DeviceVerificationFlow::Method method_)
+{
+        this->method = method_;
 }
 
 //! accepts a verification
@@ -34,32 +66,53 @@ DeviceVerificationFlow::acceptVerificationRequest()
 
         req.transaction_id              = this->transaction_id;
         req.method                      = mtx::events::msg::VerificationMethods::SASv1;
-        req.key_agreement_protocol      = "";
-        req.hash                        = "";
+        req.key_agreement_protocol      = "curve25519";
+        req.hash                        = "sha256";
         req.message_authentication_code = "";
         // req.short_authentication_string = "";
         req.commitment = "";
 
-        emit verificationRequestAccepted(rand() % 2 ? Emoji : Decimal);
+        emit this->verificationRequestAccepted(this->method);
 
-        // Yet to add send to_device message
+        body[this->toClient][this->deviceId.toStdString()] = req;
+
+        http::client()
+          ->send_to_device<mtx::events::msg::KeyVerificationAccept,
+                           mtx::events::EventType::KeyVerificationAccept>(
+            "m.key.verification.accept", body, [](mtx::http::RequestErr err) {
+                    if (err)
+                            nhlog::net()->warn("failed to accept verification request: {} {}",
+                                               err->matrix_error.error,
+                                               static_cast<int>(err->status_code));
+                    //     emit this->verificationRequestAccepted(rand() % 2 ? Emoji : Decimal);
+            });
 }
 //! starts the verification flow
 void
 DeviceVerificationFlow::startVerificationRequest()
 {
-        mtx::requests::ToDeviceMessages<mtx::events::msg::KeyVerificationAccept> body;
-        mtx::events::msg::KeyVerificationAccept req;
-
-        // req.from_device = "";
-        req.transaction_id         = this->transaction_id;
-        req.method                 = mtx::events::msg::VerificationMethods::SASv1;
-        req.key_agreement_protocol = {};
-        // req.hashes = {};
-        req.message_authentication_code = {};
+        mtx::requests::ToDeviceMessages<mtx::events::msg::KeyVerificationStart> body;
+        mtx::events::msg::KeyVerificationStart req;
+
+        req.from_device                  = http::client()->device_id();
+        req.transaction_id               = this->transaction_id;
+        req.method                       = mtx::events::msg::VerificationMethods::SASv1;
+        req.key_agreement_protocols      = {};
+        req.hashes                       = {};
+        req.message_authentication_codes = {};
         // req.short_authentication_string = "";
 
-        // Yet to add send to_device message
+        body[this->toClient][this->deviceId.toStdString()] = req;
+
+        http::client()
+          ->send_to_device<mtx::events::msg::KeyVerificationStart,
+                           mtx::events::EventType::KeyVerificationStart>(
+            "m.key.verification.start", body, [](mtx::http::RequestErr err) {
+                    if (err)
+                            nhlog::net()->warn("failed to start verification request: {} {}",
+                                               err->matrix_error.error,
+                                               static_cast<int>(err->status_code));
+            });
 }
 //! sends a verification request
 void
@@ -70,13 +123,25 @@ DeviceVerificationFlow::sendVerificationRequest()
         mtx::requests::ToDeviceMessages<mtx::events::msg::KeyVerificationRequest> body;
         mtx::events::msg::KeyVerificationRequest req;
 
-        req.from_device    = "";
-        req.transaction_id = generate_txn_id();
+        this->transaction_id = http::client()->generate_txn_id();
+
+        req.from_device    = http::client()->device_id();
+        req.transaction_id = this->transaction_id;
         req.methods.resize(1);
         req.methods[0] = mtx::events::msg::VerificationMethods::SASv1;
         req.timestamp  = (uint64_t)CurrentTime.toTime_t();
 
-        // Yet to add send to_device message
+        body[this->toClient][this->deviceId.toStdString()] = req;
+
+        http::client()
+          ->send_to_device<mtx::events::msg::KeyVerificationRequest,
+                           mtx::events::EventType::KeyVerificationRequest>(
+            "m.key.verification.request", body, [](mtx::http::RequestErr err) {
+                    if (err)
+                            nhlog::net()->warn("failed to send verification request: {} {}",
+                                               err->matrix_error.error,
+                                               static_cast<int>(err->status_code));
+            });
 }
 //! cancels a verification flow
 void
@@ -86,12 +151,22 @@ DeviceVerificationFlow::cancelVerification()
         mtx::events::msg::KeyVerificationCancel req;
 
         req.transaction_id = this->transaction_id;
-        req.reason         = "";
-        req.code           = "";
-
-        this->deleteLater();
-
-        // Yet to add send to_device message
+        // TODO: Add Proper Error Messages and Code
+        req.reason = "Device Verification Cancelled";
+        req.code   = "400";
+
+        body[this->toClient][deviceId.toStdString()] = req;
+
+        http::client()
+          ->send_to_device<mtx::events::msg::KeyVerificationCancel,
+                           mtx::events::EventType::KeyVerificationCancel>(
+            "m.key.verification.cancel", body, [this](mtx::http::RequestErr err) {
+                    if (err)
+                            nhlog::net()->warn("failed to cancel verification request: {} {}",
+                                               err->matrix_error.error,
+                                               static_cast<int>(err->status_code));
+                    this->deleteLater();
+            });
 }
 //! Completes the verification flow
 void

src/DeviceVerificationFlow.h

 #pragma once
 
+#include <MatrixClient.h>
 #include <QObject>
 
 class QTimer;
@@ -8,6 +9,9 @@ class DeviceVerificationFlow : public QObject
 {
         Q_OBJECT
         // Q_CLASSINFO("RegisterEnumClassesUnscoped", "false")
+        Q_PROPERTY(QString userId READ getUserId WRITE setUserId)
+        Q_PROPERTY(QString deviceId READ getDeviceId WRITE setDeviceId)
+        Q_PROPERTY(Method method READ getMethod WRITE setMethod)
 
 public:
         enum Method
@@ -18,6 +22,12 @@ public:
         Q_ENUM(Method)
 
         DeviceVerificationFlow(QObject *parent = nullptr);
+        QString getUserId();
+        QString getDeviceId();
+        Method getMethod();
+        void setUserId(QString userID);
+        void setDeviceId(QString deviceID);
+        void setMethod(Method method_);
 
 public slots:
         //! sends a verification request
@@ -38,9 +48,11 @@ signals:
         void verificationCanceled();
 
 private:
-        //! generates a unique transaction id
-        std::string generate_txn_id();
+        QString userId;
+        QString deviceId;
+        Method method;
 
         QTimer *timeout = nullptr;
         std::string transaction_id;
+        mtx::identifiers::User toClient;
 };