/// <summary>
/// Do the login validation and log in the user if successfull
/// </summary>
/// <param name="password"></param>
/// <returns></returns>
public bool Login(SecureString password)
{
this.Password = password;
if (RememberMe && !string.IsNullOrEmpty(this.UserName) && this.Password.Length > 0)
{
SecureStorage.StorePerUserCredentials(this.UserName, this.Password, CREDENTIAL_FILE, CREDENTIAL_FILE_KEYNAME);
ViewModelTools.Logger.InfoFormat("Stored encrypted credentials");
}
else
{
if (File.Exists(CREDENTIAL_FILE))
{
File.Delete(CREDENTIAL_FILE);
ViewModelTools.Logger.InfoFormat("Deleted stored encrypted credentials");
}
}
ApplicationTools.SetAppRegisteredToLaunchOnStartup("Sun.Plasma", LaunchOnStartup, Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "Sun.Plasma.exe"));
// TODO: Validate User Credentials
if (UserName == "test" &&
Sun.Core.Security.SecureStringUtility.SecureStringToString(password) == "test")
{
return(true);
}
this.ErrorMsg = "Invalid username or password provided. Please try again.";
return(false);
}
static void Main(string[] args)
{
if (args != null && args.Length > 0)
{
//ServiceBase[] ServicesToRun;
//ServicesToRun = new ServiceBase[]
//{
// new Service1()
//};
//ServiceBase.Run(ServicesToRun);
}
else
{
//检查程序是否已经启动过一次
var programStarted = ApplicationTools.StartOnece(mutexName);
if (programStarted == null)//判断已经启动一次则唤醒程序退出第二次启动。
{
return;
}
else
{
var app = new App();
app.ProgramStarted = programStarted;
app.Run();
}
}
}
public ViewModelLogin()
{
// Check if the user has stored his credentials using "Rememeber me"
if (File.Exists(CREDENTIAL_FILE))
{
SecureStorage.RestorePerUserCredentials(out _userName, out _password, CREDENTIAL_FILE, CREDENTIAL_FILE_KEYNAME);
this.RememberMe = true;
}
LaunchOnStartup = ApplicationTools.IsAppRegisteredToLaunchOnStartUp("Sun.Plasma");
}
/// <summary>
/// Method to create a database file.
/// </summary>
/// <param name="filename">A database file name (full path).</param>
public static void CreateFile(string filename)
{
SQLiteConnection.CreateFile(filename);
ApplicationTools.GrantAccess(filename);
}
