public static bool Register(UserDataFetcher UDF, string username, string email, string password, string passwordRepeat)
{
error.no = ErrorCode.OK;
//valid username password
if (!InputValidator.ValidateUsername(username))
{
return(error.SetErrorAndReturnFalse(
InputValidator.error.no | ErrorCode.INVALID_USERNAME));
}
if (!InputValidator.ValidatePassword(password, passwordRepeat))
{
return(error.SetErrorAndReturnFalse(
InputValidator.error.no | ErrorCode.INVALID_PASSWORD)); //#trigger pass
}
//valid email
System.Net.Mail.MailAddress mail;
if (!InputValidator.ValidateEmail(email, out mail))
{
return(error.SetErrorAndReturnFalse(ErrorCode.INVALID_EMAIL));
}
//taken email username
if (!InputValidator.CheckEmailNotTaken(UDF, mail))
{
return(error.SetErrorAndReturnFalse(ErrorCode.EMAIL_TAKEN));
}
if (!InputValidator.CheckUsernameNotTaken(UDF, username))
{
return(error.SetErrorAndReturnFalse(ErrorCode.USERNAME_TAKEN));
}
//hash and retrieve used salt
string hashedPass = hasher.Hash(password, saveUsedSalt: true); //^named argument
string usedSalt = hasher.GetLastUsedSaltAndForgetIt();
//push user
UserDataPusher.PushNewUser(username, mail, hashedPass, usedSalt);
//was it successful?
if (InputValidator.CheckUsernameNotTaken(UDF, username))
{
return(error.SetErrorAndReturnFalse(ErrorCode.PUSH_ERROR));
}
return(true);
}
