ReviveOverlay: Allow user to logout and delete credentials.

Author: CrossVR

ReviveOverlay/oculusplatform.cpp

@@ -85,3 +85,10 @@ bool COculusPlatform::Login(const QString& email, const QString& password)
 m_PollTimer.start(1000);
 return req != 0;
 }
+
+void COculusPlatform::Logout()
+{
+m_PollTimer.stop();
+m_strAccessToken.clear();
+TokenChanged();
+}

ReviveOverlay/oculusplatform.h

@@ -53,6 +53,7 @@ class COculusPlatform : public QObject
 
 bool Init(QString basePath);
 bool Login(const QString& email, const QString& password);
+void Logout();
 
 bool Connected() { return !m_strAccessToken.isEmpty(); }
 QString GetToken() { return m_strAccessToken; }

ReviveOverlay/trayiconcontroller.cpp

@@ -170,6 +170,12 @@ void CTrayIconController::login()
 
 void CTrayIconController::acceptLogin(QString& username, QString& password, int& indexNumber)
 {
+if (username.isEmpty() || password.isEmpty())
+{
+COculusPlatform::SharedInstance()->Logout();
+WindowsServices::DeleteCredentials();
+}
+
 if (COculusPlatform::SharedInstance()->Login(username, password))
 WindowsServices::WriteCredentials(username, password);
 }

ReviveOverlay/windowsservices.cpp

@@ -95,3 +95,8 @@ bool WindowsServices::WriteCredentials(const QString& user, const QString& passw
 cred.UserName = (LPWSTR)user.utf16();
 return !!CredWriteW(&cred, 0);
 }
+
+bool WindowsServices::DeleteCredentials()
+{
+return !!CredDeleteW(CredTargetName, CRED_TYPE_GENERIC, 0);
+}

ReviveOverlay/windowsservices.h

@@ -10,6 +10,7 @@ class WindowsServices
 static bool CopyFiles(QStringList files, QString destination, QStringList newName);
 static bool ReadCredentials(QString& user, QString& password);
 static bool WriteCredentials(const QString& user, const QString& password);
+static bool DeleteCredentials();
 
 private:
 static const wchar_t* CredTargetName;