public UserAccount User_Validate(string username, string password)
{
try
{
IUserRepository userrep = new EntityUserRepository();
User user = userrep.ValidateUser(username, password);
if (user == null)
return null;
IAccountRepository acctrep = new EntityAccountRepository();
Account acct = acctrep.GetAccount(user.AccountID);
if (acct == null || !acct.IsActive)
return null;
UserAccount useracct = new UserAccount();
useracct.UserID = user.UserID;
useracct.Username = user.Username;
useracct.FirstName = user.FirstName;
useracct.LastName = user.LastName;
useracct.EmailAddress = user.EmailAddress;
useracct.IsAdmin = user.IsAdmin;
useracct.UserIsActive = user.IsActive;
useracct.AccountID = acct.AccountID;
useracct.AccountName = acct.AccountName;
useracct.AccountDescription = acct.AccountDescription;
useracct.FTPServer = acct.FTPServer;
useracct.FTPUsername = acct.FTPUsername;
useracct.FTPPassword = acct.FTPPassword;
useracct.AccountIsActive = acct.IsActive;
return useracct;
}
catch
{
return null;
}
}
private string ValidateInput(User user, string confirmpassword, bool isEdit, bool passwordchanged)
{
if (user.AccountID == 0)
return "Account ID is not valid.";
if (String.IsNullOrEmpty(user.Username))
return "Username is required.";
if (user.Username.Length < 6)
return "Username must be at least 6 characters.";
if (!isEdit)
{
IUserRepository urep = new EntityUserRepository();
User usercheck = urep.GetUserByUsername(user.Username);
if (usercheck != null)
return "This username already exists.";
}
if (String.IsNullOrEmpty(user.Password))
return "Password is required.";
if (!isEdit || (isEdit && passwordchanged))
{
if (user.Password != confirmpassword)
return "Passwords do not match.";
if (user.Password.Length < 6)
return "Password must be at least 6 characters.";
}
if (String.IsNullOrEmpty(user.FirstName) || String.IsNullOrEmpty(user.LastName))
return "First Name and Last Name are required.";
if (String.IsNullOrEmpty(user.EmailAddress))
return "Email address is required.";
Regex regex = new Regex(@"^[a-z0-9,!#\$%&'\*\+/=\?\^_`\{\|}~-]+(\.[a-z0-9,!#\$%&'\*\+/=\?\^_`\{\|}~-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2,})$");
if (!regex.IsMatch(user.EmailAddress))
return "Email address is invalid.";
return String.Empty;
}