4 files changed, 127 insertions, 24 deletions

diff --git a/src/citra_qt/configuration/config.cpp b/src/citra_qt/configuration/config.cpp
index ef114aad3..5261f4c4c 100644
--- a/src/citra_qt/configuration/config.cpp
+++ b/src/citra_qt/configuration/config.cpp
@@ -146,6 +146,10 @@ void Config::ReadValues() {
         qt_config->value("telemetry_endpoint_url", "https://services.citra-emu.org/api/telemetry")
             .toString()
             .toStdString();
+    Settings::values.verify_endpoint_url =
+        qt_config->value("verify_endpoint_url", "https://services.citra-emu.org/api/profile")
+            .toString()
+            .toStdString();
     Settings::values.citra_username = qt_config->value("citra_username").toString().toStdString();
     Settings::values.citra_token = qt_config->value("citra_token").toString().toStdString();
     qt_config->endGroup();
@@ -293,6 +297,8 @@ void Config::SaveValues() {
     qt_config->setValue("enable_telemetry", Settings::values.enable_telemetry);
     qt_config->setValue("telemetry_endpoint_url",
                         QString::fromStdString(Settings::values.telemetry_endpoint_url));
+    qt_config->setValue("verify_endpoint_url",
+                        QString::fromStdString(Settings::values.verify_endpoint_url));
     qt_config->setValue("citra_username", QString::fromStdString(Settings::values.citra_username));
     qt_config->setValue("citra_token", QString::fromStdString(Settings::values.citra_token));
     qt_config->endGroup();
diff --git a/src/citra_qt/configuration/configure_web.cpp b/src/citra_qt/configuration/configure_web.cpp
index 8715fb018..38ce19c0f 100644
--- a/src/citra_qt/configuration/configure_web.cpp
+++ b/src/citra_qt/configuration/configure_web.cpp
@@ -2,6 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <QMessageBox>
 #include "citra_qt/configuration/configure_web.h"
 #include "core/settings.h"
 #include "core/telemetry_session.h"
@@ -11,7 +12,9 @@ ConfigureWeb::ConfigureWeb(QWidget* parent)
     : QWidget(parent), ui(std::make_unique<Ui::ConfigureWeb>()) {
     ui->setupUi(this);
     connect(ui->button_regenerate_telemetry_id, &QPushButton::clicked, this,
-            &ConfigureWeb::refreshTelemetryID);
+            &ConfigureWeb::RefreshTelemetryID);
+    connect(ui->button_verify_login, &QPushButton::clicked, this, &ConfigureWeb::VerifyLogin);
+    connect(this, &ConfigureWeb::LoginVerified, this, &ConfigureWeb::OnLoginVerified);
 
     this->setConfiguration();
 }
@@ -34,19 +37,66 @@ void ConfigureWeb::setConfiguration() {
     ui->toggle_telemetry->setChecked(Settings::values.enable_telemetry);
     ui->edit_username->setText(QString::fromStdString(Settings::values.citra_username));
     ui->edit_token->setText(QString::fromStdString(Settings::values.citra_token));
+    // Connect after setting the values, to avoid calling OnLoginChanged now
+    connect(ui->edit_token, &QLineEdit::textChanged, this, &ConfigureWeb::OnLoginChanged);
+    connect(ui->edit_username, &QLineEdit::textChanged, this, &ConfigureWeb::OnLoginChanged);
     ui->label_telemetry_id->setText("Telemetry ID: 0x" +
                                     QString::number(Core::GetTelemetryId(), 16).toUpper());
+    user_verified = true;
 }
 
 void ConfigureWeb::applyConfiguration() {
     Settings::values.enable_telemetry = ui->toggle_telemetry->isChecked();
-    Settings::values.citra_username = ui->edit_username->text().toStdString();
-    Settings::values.citra_token = ui->edit_token->text().toStdString();
+    if (user_verified) {
+        Settings::values.citra_username = ui->edit_username->text().toStdString();
+        Settings::values.citra_token = ui->edit_token->text().toStdString();
+    } else {
+        QMessageBox::warning(this, tr("Username and token not verfied"),
+                             tr("Username and token were not verified. The changes to your "
+                                "username and/or token have not been saved."));
+    }
     Settings::Apply();
 }
 
-void ConfigureWeb::refreshTelemetryID() {
+void ConfigureWeb::RefreshTelemetryID() {
     const u64 new_telemetry_id{Core::RegenerateTelemetryId()};
     ui->label_telemetry_id->setText("Telemetry ID: 0x" +
                                     QString::number(new_telemetry_id, 16).toUpper());
 }
+
+void ConfigureWeb::OnLoginChanged() {
+    if (ui->edit_username->text().isEmpty() && ui->edit_token->text().isEmpty()) {
+        user_verified = true;
+        ui->label_username_verified->setPixmap(QPixmap(":/icons/checked.png"));
+        ui->label_token_verified->setPixmap(QPixmap(":/icons/checked.png"));
+    } else {
+        user_verified = false;
+        ui->label_username_verified->setPixmap(QPixmap(":/icons/failed.png"));
+        ui->label_token_verified->setPixmap(QPixmap(":/icons/failed.png"));
+    }
+}
+
+void ConfigureWeb::VerifyLogin() {
+    verified =
+        Core::VerifyLogin(ui->edit_username->text().toStdString(),
+                          ui->edit_token->text().toStdString(), [&]() { emit LoginVerified(); });
+    ui->button_verify_login->setDisabled(true);
+    ui->button_verify_login->setText(tr("Verifying"));
+}
+
+void ConfigureWeb::OnLoginVerified() {
+    ui->button_verify_login->setEnabled(true);
+    ui->button_verify_login->setText(tr("Verify"));
+    if (verified.get()) {
+        user_verified = true;
+        ui->label_username_verified->setPixmap(QPixmap(":/icons/checked.png"));
+        ui->label_token_verified->setPixmap(QPixmap(":/icons/checked.png"));
+    } else {
+        ui->label_username_verified->setPixmap(QPixmap(":/icons/failed.png"));
+        ui->label_token_verified->setPixmap(QPixmap(":/icons/failed.png"));
+        QMessageBox::critical(
+            this, tr("Verification failed"),
+            tr("Verification failed. Check that you have entered your username and token "
+               "correctly, and that your internet connection is working."));
+    }
+}
diff --git a/src/citra_qt/configuration/configure_web.h b/src/citra_qt/configuration/configure_web.h
index 20bc254b9..ad2d58f6e 100644
--- a/src/citra_qt/configuration/configure_web.h
+++ b/src/citra_qt/configuration/configure_web.h
@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <future>
 #include <memory>
 #include <QWidget>
 
@@ -21,10 +22,19 @@ public:
     void applyConfiguration();
 
 public slots:
-    void refreshTelemetryID();
+    void RefreshTelemetryID();
+    void OnLoginChanged();
+    void VerifyLogin();
+    void OnLoginVerified();
+
+signals:
+    void LoginVerified();
 
 private:
     void setConfiguration();
 
+    bool user_verified = true;
+    std::future<bool> verified;
+
     std::unique_ptr<Ui::ConfigureWeb> ui;
 };
diff --git a/src/citra_qt/configuration/configure_web.ui b/src/citra_qt/configuration/configure_web.ui
index d8d283fad..dd996ab62 100644
--- a/src/citra_qt/configuration/configure_web.ui
+++ b/src/citra_qt/configuration/configure_web.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>400</width>
-    <height>300</height>
+    <width>926</width>
+    <height>561</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -31,14 +31,30 @@
         </item>
         <item>
          <layout class="QGridLayout" name="gridLayoutCitraUsername">
-          <item row="0" column="0">
-           <widget class="QLabel" name="label_username">
+          <item row="2" column="3">
+           <widget class="QPushButton" name="button_verify_login">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="layoutDirection">
+             <enum>Qt::RightToLeft</enum>
+            </property>
             <property name="text">
-             <string>Username: </string>
+             <string>Verify</string>
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
+          <item row="2" column="0">
+           <widget class="QLabel" name="web_signup_link">
+            <property name="text">
+             <string>Sign up</string>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1" colspan="3">
            <widget class="QLineEdit" name="edit_username">
             <property name="maxLength">
              <number>36</number>
@@ -52,7 +68,22 @@
             </property>
            </widget>
           </item>
-          <item row="1" column="1">
+          <item row="1" column="4">
+           <widget class="QLabel" name="label_token_verified">
+           </widget>
+          </item>
+          <item row="0" column="0">
+           <widget class="QLabel" name="label_username">
+            <property name="text">
+             <string>Username: </string>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="4">
+           <widget class="QLabel" name="label_username_verified">
+           </widget>
+          </item>
+          <item row="1" column="1" colspan="3">
            <widget class="QLineEdit" name="edit_token">
             <property name="maxLength">
              <number>36</number>
@@ -62,13 +93,6 @@
             </property>
            </widget>
           </item>
-          <item row="2" column="0">
-           <widget class="QLabel" name="web_signup_link">
-            <property name="text">
-             <string>Sign up</string>
-            </property>
-           </widget>
-          </item>
           <item row="2" column="1">
            <widget class="QLabel" name="web_token_info_link">
             <property name="text">
@@ -76,6 +100,19 @@
             </property>
            </widget>
           </item>
+          <item row="2" column="2">
+           <spacer name="horizontalSpacer">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
          </layout>
         </item>
        </layout>
@@ -105,17 +142,17 @@
          <layout class="QGridLayout" name="gridLayoutTelemetryId">
           <item row="0" column="0">
            <widget class="QLabel" name="label_telemetry_id">
-             <property name="text">
-              <string>Telemetry ID:</string>
-             </property>
+            <property name="text">
+             <string>Telemetry ID:</string>
+            </property>
            </widget>
           </item>
           <item row="0" column="1">
            <widget class="QPushButton" name="button_regenerate_telemetry_id">
             <property name="sizePolicy">
              <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-               <horstretch>0</horstretch>
-               <verstretch>0</verstretch>
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
              </sizepolicy>
             </property>
             <property name="layoutDirection">