Migrating to OAuth Authentication (#2374)

Co-authored-by: aglowinthefield <146008217+aglowinthefield@users.noreply.github.com>
Co-authored-by: Jonathan Feenstra <26406078+JonathanFeenstra@users.noreply.github.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/src/nexusoauthlogin.cpp b/src/nexusoauthlogin.cpp
new file mode 100644
index 00000000..7d13642d
--- /dev/null
+++ b/src/nexusoauthlogin.cpp
@@ -0,0 +1,78 @@
+/*
+Copyright (C) 2012 Sebastian Herbord. All rights reserved.
+
+This file is part of Mod Organizer.
+
+Mod Organizer is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Mod Organizer is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "nexusoauthlogin.h"
+#include "nexusinterface.h"
+#include "nexusoauthconfig.h"
+#include "nxmaccessmanager.h"
+#include "utility.h"
+#include <QAbstractOAuth>
+#include <QCryptographicHash>
+#include <QHostAddress>
+#include <QJsonObject>
+#include <QJsonValue>
+#include <QMultiMap>
+#include <QRandomGenerator>
+#include <QUrl>
+#include <QVariant>
+#include <QtNetworkAuth/QOAuth2AuthorizationCodeFlow>
+#include <QtNetworkAuth/QOAuthHttpServerReplyHandler>
+
+using namespace MOBase;
+
+namespace
+{
+QString callbackPath()
+{
+  return QUrl(NexusOAuth::redirectUri()).path();
+}
+}  // namespace
+
+NexusOAuthLogin::NexusOAuthLogin(QObject* parent) : QObject(parent), m_active(false) {}
+
+NexusOAuthLogin::~NexusOAuthLogin() = default;
+
+void NexusOAuthLogin::start()
+{
+  if (m_active) {
+    cancel();
+  }
+  auto accessManager = NexusInterface::instance().getAccessManager();
+  connect(accessManager, &NXMAccessManager::authorizationEnded, this,
+          &NexusOAuthLogin::authorizationEnded);
+
+  NexusInterface::instance().getAccessManager()->connectOrRefresh(NexusOAuthTokens());
+  m_active = true;
+}
+
+void NexusOAuthLogin::authorizationEnded()
+{
+  m_active = false;
+}
+
+void NexusOAuthLogin::cancel()
+{
+  NexusInterface::instance().getAccessManager()->cancelAuth();
+  m_active = false;
+}
+
+bool NexusOAuthLogin::isActive() const
+{
+  return m_active;
+}