// Time out after X seconds will be conducted in Controllers with Task.Wait
// Re-trying after exceptions occur will be conducted in Controllers, who will check if an exception occurred and how
// many exceptions have currently occured after a manager has returned.
// Encrypted password, encrypted AES key, and AES IV are all in hex string format.
public async Task <Result <bool> > RegisterAsync(string firstName, string lastName,
string email, string username, string phoneNumber,
string ipAddress, string hashedPassword, string salt,
string proxyPassword, int currentNumExceptions)
{
try
{
bool registrationSuccess = false;
// If the ip address is not in our system. Insert into datastore
if (!await _userManagementService.CheckIPExistenceAsync(ipAddress).ConfigureAwait(false))
{
await _userManagementService.CreateIPAsync(ipAddress).ConfigureAwait(false);
}
// Grab the user ip object.
IPAddressObject ip = await _userManagementService.GetIPAddressInfoAsync(ipAddress).ConfigureAwait(false);
// Set fields for repeated fails to lock them out.
long timeLocked = ip.TimestampLocked;
long maxSeconds = TimeUtilityService.TimespanToSeconds(Constants.MaxIPLockTime);
long currentUnix = TimeUtilityService.CurrentUnixTime();
// If the time has passed their max time before unlock, unlock them
if (timeLocked + maxSeconds < currentUnix && timeLocked != Constants.NoValueLong)
{
await _userManagementService.UnlockIPAsync(ipAddress).ConfigureAwait(false);
}
if (await _userManagementService.CheckIfIPLockedAsync(ipAddress).ConfigureAwait(false))
{
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.IPLockedLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.IPLockedUserMessage, registrationSuccess, false));
}
// Check the length of their first name.
if (!StringUtilityService.CheckLength(firstName, Constants.MaximumFirstNameCharacters,
Constants.MinimumFirstNameCharacters))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidFirstNameLengthLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidFirstNameLengthUserMessage, registrationSuccess, false));
}
// Check the character requirements of their first name.
if (!StringUtilityService.CheckCharacters(firstName, Constants.CharSetsData[Constants.FirstNameCharacterType]))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidFirstNameCharactersLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidFirstNameCharactersUserMessage, registrationSuccess, false));
}
// Check the length of their last name.
if (!StringUtilityService.CheckLength(lastName, Constants.MaximumLastNameCharacters,
Constants.MinimumLastNameCharacters))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidLastNameLengthLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidLastNameLengthUserMessage, registrationSuccess, false));
}
// Check the character requirements of their last name.
if (!StringUtilityService.CheckCharacters(lastName, Constants.CharSetsData[Constants.LastNameCharacterType]))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidLastNameCharactersLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidLastNameCharactersUserMessage, registrationSuccess, false));
}
// Check the length of their email.
if (!StringUtilityService.CheckLength(email, Constants.MaximumEmailCharacters,
Constants.MinimumEmailCharacters))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidEmailLengthLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidEmailLengthUserMessage, registrationSuccess, false));
}
// Check the character requirements of their email.
if (!StringUtilityService.CheckCharacters(email, Constants.CharSetsData[Constants.EmailCharacterType]))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidEmailCharactersLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidEmailCharactersUserMessage, registrationSuccess, false));
}
// Check the format of their email.
if (!StringUtilityService.CheckEmailFormatValidity(email))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidEmailFormatMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidEmailFormatMessage, registrationSuccess, false));
}
// Email must be unique after canonicalization.
string canonicalizedEmail = StringUtilityService.CanonicalizeEmail(email);
if (await _userManagementService.CheckEmailExistenceAsync(canonicalizedEmail).ConfigureAwait(false))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.EmailExistsLogMessage).ConfigureAwait(false);
Console.WriteLine("Email");
return(SystemUtilityService.CreateResult(Constants.UniqueIdExistsRegistrationUserMessage, registrationSuccess, false));
}
// Check the length of their username.
if (!StringUtilityService.CheckLength(username, Constants.MaximumUsernameCharacters,
Constants.MinimumUsernameCharacters))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidUsernameLengthLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidUsernameLengthUserMessage, registrationSuccess, false));
}
// Check the character requirements of their username.
if (!StringUtilityService.CheckCharacters(email, Constants.CharSetsData[Constants.UsernameCharacterType]))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidUsernameCharactersLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidUsernameCharactersUserMessage, registrationSuccess, false));
}
// Check username uniqueness.
if (await _userManagementService.CheckUserExistenceAsync(username).ConfigureAwait(false))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.UsernameExistsLogMessage).ConfigureAwait(false);
Console.WriteLine("username");
return(SystemUtilityService.CreateResult(Constants.UniqueIdExistsRegistrationUserMessage, registrationSuccess, false));
}
// Check the length of their phone number.
if (!StringUtilityService.CheckLength(phoneNumber, Constants.PhoneNumberCharacterLength))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidPhoneNumberLengthLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidPhoneNumberLengthUserMessage, registrationSuccess, false));
}
// Check the character requirements of their phone number.
if (!StringUtilityService.CheckCharacters(phoneNumber, Constants.CharSetsData[Constants.PhoneNumberCharacterType]))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidPhoneNumberCharactersLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidPhoneNumberCharactersUserMessage, registrationSuccess, false));
}
// Check phone number uniqueness.
if (await _userManagementService.CheckPhoneNumberExistenceAsync(phoneNumber).ConfigureAwait(false))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.PhoneNumberExistsLogMessage).ConfigureAwait(false);
Console.WriteLine("phone");
return(SystemUtilityService.CreateResult(Constants.UniqueIdExistsRegistrationUserMessage, registrationSuccess, false));
}
// Check the length of their password.
if (!StringUtilityService.CheckLength(proxyPassword, Constants.MaximumPasswordCharacters,
Constants.MinimumPasswordCharacters))
{
await _userManagementService.IncrementRegistrationFailuresAsync(ipAddress,
Constants.RegistrationTriesResetTime,
Constants.MaxRegistrationAttempts).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress,
Constants.InvalidPasswordLengthLogMessage).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.InvalidPasswordLengthUserMessage,
registrationSuccess, false));
}
// Successful registration!
registrationSuccess = true;
// Create user record object to represent a user.
// Email code, email code timestamp, login failures, last login failure timestamp, email code failures, and phone code failures initialized to have no value.
UserRecord user = new UserRecord(username, firstName + " " + lastName, canonicalizedEmail, phoneNumber, hashedPassword, Constants.EnabledStatus, Constants.CustomerUserType,
salt, Constants.NoValueLong, Constants.NoValueString, Constants.NoValueLong, Constants.NoValueInt, Constants.NoValueLong, Constants.NoValueInt, Constants.NoValueInt);
// Create that user.
await _userManagementService.CreateUserAsync(true, user).ConfigureAwait(false);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress).ConfigureAwait(false);
return(SystemUtilityService.CreateResult(Constants.RegistrationSuccessUserMessage, registrationSuccess, false));
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
_ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString),
Constants.RegistrationOperation, Constants.AnonymousUserIdentifier, ipAddress, e.Message).ConfigureAwait(false);
if (currentNumExceptions + 1 >= Constants.MaximumOperationRetries)
{
await SystemUtilityService.NotifySystemAdminAsync($"{Constants.RegistrationOperation} failed a maximum number of times for {ipAddress}.", Constants.SystemAdminEmailAddress).ConfigureAwait(false);
}
return(SystemUtilityService.CreateResult(Constants.SystemErrorUserMessage, false, true));
}
}