private async void HandleLoginResult(object sender, LoginResultModel result){
//UITabBarController tabsystem = (UITabBarController)Storyboard.InstantiateViewController ("MainIdeas");
//tabsystem.OnCustomizingViewControllers += (object source, UITabBarCustomizeEventArgs e) => {
// tabsystem.ViewControllers = null;
//};
//this.PresentViewController (tabsystem, true, ()=>{
// string entered = "";
//});
return;
if (result.ResultStatus == LoginResultType.Success) {
//- Synchronize this Users local database info with that stored on the Server
UserModel user = await DatabaseManager.Instance.SyncUserWithServer(tbUsername.Text, _serverurl);
lblValidation.Hidden = true;
UIStoryboard board = UIStoryboard.FromName ("Main", null);
UIViewController ctrl = (UIViewController)board.InstantiateViewController ("MainIdeas");
//this.PresentViewController (ctrl, true, null);
}
else if (result.ResultStatus == LoginResultType.UserNotFound) {
lblValidation.Text = "User and/or Password not found.";
lblValidation.Hidden = false;
}
else if (result.ResultStatus == LoginResultType.UserDisabled) {
lblValidation.Text = "This user is not currently activated.";
lblValidation.Hidden = false;
}
}
public string LoginStandardUser(string uid, string pw)
{
LoginResultModel result = new LoginResultModel();
result = DatabaseManager.Instance.AuthenticateStandardUser(uid, pw);
string jsonresult = JsonTools.Serialize<LoginResultModel>(result);
return jsonresult;
}
private void OnLoginTouchUpInside(object sender, EventArgs args){
string loginurl = _serverurl + "/authentication/loginstandarduser";
string url = string.Format ("{0}?uid={1}&pw={2}", loginurl, _username, _password);
WebClient client = new WebClient ();
//string result = client.DownloadString (url);
//LoginResultModel model = JsonTools.Deserialize<LoginResultModel> (result);
LoginResultModel model = new LoginResultModel();
if (OnLoginCompleted != null)
OnLoginCompleted (this, model);
}
private async void HandleLoginResult(object sender, LoginResultModel result){
if (result.ResultStatus == LoginResultType.Success) {
//- Synchronize this Users local database info with that stored on the Server
UserModel user = await DatabaseManager.Instance.SyncUserWithServer(tbUsername.Text, _serverurl);
lblValidation.Hidden = true;
UIStoryboard board = UIStoryboard.FromName ("Main", null);
UIViewController ctrl = (UIViewController)board.InstantiateViewController ("MainIdeas");
//this.PresentViewController (ctrl, true, null);
}
else if (result.ResultStatus == LoginResultType.UserNotFound) {
lblValidation.Text = "User and/or Password not found.";
lblValidation.Hidden = false;
}
else if (result.ResultStatus == LoginResultType.UserDisabled) {
lblValidation.Text = "This user is not currently activated.";
lblValidation.Hidden = false;
}
}
public LoginResultModel AuthenticateStandardUser(string userID, string passwordHash)
{
LoginResultModel result = new LoginResultModel();
SqlParameter[] parameters = new SqlParameter[]{
new SqlParameter("@UserID",userID),
new SqlParameter("@Password",passwordHash)};
string cmd = "SELECT * FROM Users WHERE UserID = @UserID and Password = @Password";
try
{
DataSet resultSet = DatabaseHelper.ExecuteQuery(cmd, _connectionString, parameters);
//- Determine if user exists within database
if (resultSet != null && resultSet.Tables[0].Rows.Count > 0)
{
DataTable resultTable = resultSet.Tables[0];
result.Message = "User successfully authenticated";
result.ResultStatus = LoginResultType.Success;
result.ConnectionIDs = GetUserConnectionIDs(userID);
}
else
{
result.Message = "User not found";
result.ResultStatus = LoginResultType.UserNotFound;
}
}
catch (Exception ex)
{
result.Message = ex.Message;
result.ResultStatus = LoginResultType.UnexpectedException;
LogMessageModel logmessage = new LogMessageModel(LogStatus.Error,
string.Format("Login exception occurred within DatabaseManager.AuthenticateStandardUser: {0}", ex.Message), -1);
ExceptionManager.Instance.InsertLogMessage(logmessage);
}
return result;
}
