HI there, 

I am trying to make a custom login for my skin. I coped the DNN\DesktopModules\Admin\Authentication\Login.ascx and put the code behind in a separated dll so I can debug that easily and edited it. I manage to make it work for normal users but  when a supper user (host) ties to log in I get an error at :

AuthenticationController.AddUserAuthentication(objUser.UserID, AuthenticationType, UserToken);

error :

An exception of type 'System.Data.SqlClient.SqlException' occurred in PetaPoco.dll but was not handled in user code

Additional information: Cannot insert duplicate key row in object 'dbo.UserAuthentication' with unique index 'IX_UserAuthentication'. The duplicate key value is (1, ).

I understand that for some reason this is not the way to handle supper user but how should I handle that then ?

Here is my code :

 protected void CostomLogin_Click(object sender, EventArgs e)

        {

             UserLoginStatus loginStatus = UserLoginStatus.LOGIN_FAILURE;
            UserInfo objUser = UserController.ValidateUser(PortalId,

                                                           tbEmail.Text,

                                                           tbPassword.Text,

                                                           "DNN",

                                                           "",

                                                           PortalSettings.PortalName,

                                                           AuthenticationLoginBase.GetIPAddress(),

                                                           ref loginStatus);

if (loginStatus == UserLoginStatus.LOGIN_SUCCESS || loginStatus == UserLoginStatus.LOGIN_SUPERUSER)
           {

                AuthenticationController.AddUserAuthentication(objUser.UserID, AuthenticationType, UserToken);

                if (objUser != null)

                {

                    UpdateProfile(objUser, true);

}

ValidateUser(objUser, true);

        }