public void ConfirmButton()
{
_logger.Info($"Button for confirming inputed data pressed.");
if (UserNameText.Length > 0 && PasswordText.Length > 0)
{
_logger.Info($"User name lenght OK and password lengts OK");
LoginAuthenticator authenticator = new LoginAuthenticator(UserNameText, PasswordText, _reamProvider);
AuthenticationResultEnum result = authenticator.Authenticate();
_logger.Info($"Authentication of inputed data rresult: {result.ToString()}.");
GenerateLoginErrorString(result);
if (result == AuthenticationResultEnum.LoginSuccessfull)
{
_logger.Info($"Login successfull.");
GetLoggedUserData(authenticator);
TryClose();
}
else
{
_logger.Info($"Login failed.");
UserNameText = "";
PasswordText = "";
}
}
}
private void GetLoggedUserData(LoginAuthenticator authenticator)
{
_logger.Info($"Getting data of siccessfully loged user started.");
_userData = authenticator.GetUserData();
Tosend.UserData = LoggedUserData;
_eventAggregator.BeginPublishOnUIThread(Tosend);
}
/*********************************************************************/
/* Check if the user is still logged in */
/*********************************************************************/
public void CheckUser()
{
EnableLoginButton = false;
var userName = LoginAuthenticator.GetLogin("USERNAME");
if (userName != null)
{
_locator.User = userName;
NavigateToMainPage();
EnableLoginButton = true;
}
else
{
_locator.Navigator.NavigateTo(App.PageKeys.LoginPageKey);
EnableLoginButton = true;
}
}
public async Task AttemptLoginAsync()
{
EnableLoginButton = false;
Dialog = _locator.Dialog;
Dialog.StartProgressDialog("The Nest", "Logging in...", false);
try
{
if (CurrentUser.Id == "123")
{
LoginAuthenticator.SaveLogin("USERNAME", "118965");
_locator.User = "******";
Dialog.ChangeDialogText("The Nest", "Loading...");
await _locator.Main.InitializeNewUserAsync();
Debug.WriteLine($"\n\n\n\nCredentials:{LoginAuthenticator.GetLogin("USERNAME")}");
EnableLoginButton = true;
Dialog.DismissProgressDialog();
}
else
{
try
{
_azureTokenTable = App.Client.GetTable <AzureToken>();
var userTable = await _azureTokenTable
.Where(user => user.Id == CurrentUser.Id).ToListAsync();
if (userTable != null)
{
Remote = userTable[0];
if (Authenticator.VerifyPassword(CurrentUser.Password,
Remote.HashedPassword, Remote.Salt))
{
LoginAuthenticator.SaveLogin("USERNAME", Remote.Id);
_locator.User = CurrentUser.Id;
Dialog.ChangeDialogText("The Nest", "Loading...");
await _locator.Main.InitializeNewUserAsync();
Dialog.DismissProgressDialog();
Debug.WriteLine($"\n\nCredentials:" +
$"{LoginAuthenticator.GetLogin("USERNAME")}");
}
else
{
Debug.WriteLine("\n\n\n\nWrong Credentials");
Dialog.DismissProgressDialog();
await Dialog.StartDialogAsync("Error:",
"\nIncorrect username or password.\n", true, 0);
}
}
else
{
Dialog.DismissProgressDialog();
await Dialog.StartDialogAsync("Error:",
"\nIncorrect username or password.\n", true, 0);
}
}
catch (System.Net.WebException internetConnectionEx)
{
Debug.WriteLine($"\n\n\n{internetConnectionEx.Message}");
Dialog.DismissProgressDialog();
await Dialog.StartToastAsync("Please check your Internet connection.",
Android.Widget.ToastLength.Long, 150);
}
catch (ArgumentOutOfRangeException IncorrectCredentials)
{
Debug.WriteLine($"\n\n\n{IncorrectCredentials.Message}");
Dialog.DismissProgressDialog();
await Dialog.StartDialogAsync("Error:",
"Incorrect username or password.\n", true, 0);
}
catch (Exception UnkownError)
{
Debug.WriteLine($"\n\n\n{UnkownError.Message}");
Dialog.DismissProgressDialog();
await Dialog.StartDialogAsync(null,
"An error occured while logging in.\nPlease try again.", true, 0);
}
EnableLoginButton = true;
}
}
catch (ArgumentNullException EmptyCredential)
{
Debug.WriteLine($"\n\n\n{EmptyCredential.Message}");
Dialog.DismissProgressDialog();
await Dialog.StartDialogAsync("Error:",
"Please input both username and password.", true, 0);
EnableLoginButton = true;
}
}
