public async Task <bool> SendResetPasswordLinkAsync(string username, string ipAddress) { try { if (!await _userManagementService.CheckUserExistenceAsync(username).ConfigureAwait(false)) { return(false); } var userInfo = await _userManagementService.GetUserInfoAsync(username).ConfigureAwait(false); var email = userInfo.Email; await _verificationService.SendResetPasswordLinkAsync(username, email).ConfigureAwait(false); _ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.UpdatePasswordOperation, username, ipAddress).ConfigureAwait(false); return(true); } catch (Exception e) { Console.WriteLine(e.Message); Console.WriteLine(e.StackTrace); _ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.UpdatePasswordOperation, username, ipAddress, e.Message).ConfigureAwait(false); throw e; } }
public async Task UserManagementService_CheckUserExistenceAsync_UserExistsSuccess(bool isTemp, string username, string name, string email, string phoneNumber, string password, int isDisabled, string userType, string salt) { // Arrange: Create user UserRecord user = new UserRecord(username, name, email, phoneNumber, password, Constants.EnabledStatus, Constants.CustomerUserType, salt, Constants.NoValueLong, Constants.NoValueString, Constants.NoValueLong, Constants.NoValueInt, Constants.NoValueLong, Constants.NoValueInt, Constants.NoValueInt); bool createResult = await _userManagementService.CreateUserAsync(isTemp, user).ConfigureAwait(false); Assert.IsTrue(createResult); // Assert: Check that an existing user returns true. bool result = await _userManagementService.CheckUserExistenceAsync(username).ConfigureAwait(false); Assert.IsTrue(result); // Cleanup: delete the created user. bool deleteResult = await _userManagementService.DeleteUserAsync(username).ConfigureAwait(false); Assert.IsTrue(deleteResult); }
/// <summary> /// Retrieve the profile score for a username and perform business logic to check existence. /// Retries operation when there is an exception and logs all actions. /// </summary> /// <param name="username">Username of profile score to fetch.</param> /// <param name="ipAddress">Ipaddress for logging.</param> /// <param name="failureCount">Current failure count of the operation.</param> /// <param name="ex">Exception that is thrown.</param> /// <returns>List of profileScoreResults.</returns> public async Task <List <ProfileScoreResult> > GetProfileScoreAsync(string username, string ipAddress, int failureCount, Exception ex) { // Escape condition for recursive call if exception is thrown. if (failureCount >= Constants.OperationRetry) { throw ex; } // List of profile scores to return. var profileScores = new List <ProfileScoreResult>(); try { // Check that the user exists. var userExists = await _userManagementService.CheckUserExistenceAsync(username).ConfigureAwait(false); if (!userExists) { throw new ArgumentException(Constants.UsernameDNE); } // Perform operation. profileScores = await _uploadService.getUploadVotesAsync(username).ConfigureAwait(false); } catch (Exception e) { // Log everytime we catch an exception. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.GetProfileScoreOperation, username, ipAddress, e.ToString()).ConfigureAwait(false); // Retry operation Constant.OperationRetry amount of times when there is exception. await GetProfileScoreAsync(username, ipAddress, ++failureCount, e).ConfigureAwait(false); } // Operation successfull, log that operation. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.GetProfileScoreOperation, username, ipAddress).ConfigureAwait(false); return(profileScores); }
// 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)); } }
// Encrypted password, encrypted AES key, and aesIV are all in hex string format. public async Task <Result <AuthenticationResult> > LogInAsync(string username, string ipAddress, string password, int currentNumExceptions) { bool authenticationSuccessful = false; bool userExist = false; try { // If the username doesn't exist. if (!await _userManagementService.CheckUserExistenceAsync(username).ConfigureAwait(false)) { // Log the action. _ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.LogInOperation, Constants.AnonymousUserIdentifier, ipAddress, Constants.UsernameDNELogMessage).ConfigureAwait(false); // Return the result of the login failure. AuthenticationResult authenResult = new AuthenticationResult(authenticationSuccessful, userExist); return(SystemUtilityService.CreateResult(Constants.InvalidLogInUserMessage, authenResult, false)); } userExist = true; // Get the information of the usernmae. UserObject user = await _userManagementService.GetUserInfoAsync(username).ConfigureAwait(false); // If the username is disabled. if (user.Disabled == 1) { // Log the action. _ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.LogInOperation, Constants.AnonymousUserIdentifier, ipAddress, Constants.UserDisableLogMessage).ConfigureAwait(false); // Return the result of the disabled username's login try. AuthenticationResult authenResult = new AuthenticationResult(authenticationSuccessful, userExist); return(SystemUtilityService.CreateResult(Constants.UserDisableUserMessage, authenResult, false)); } AuthenticationDTO existing = new AuthenticationDTO(username, user.Password); AuthenticationDTO credentials = new AuthenticationDTO(username, password); // If the username's stored password matches the hashed password. if (_authenticationService.Authenticate(existing, credentials)) { authenticationSuccessful = true; // Create a token for the username. string token = await _sessionService.CreateTokenAsync(username).ConfigureAwait(false); // Get user type. string userType = await _userManagementService.GetUserTypeAsync(username).ConfigureAwait(false); Console.WriteLine(userType); // Get the path to store the token. string path = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory); path = path + $"{path.Substring(0, 1)}" + Constants.TokenFile; // Save the token the the path. using (StreamWriter sw = File.CreateText(path)) { sw.WriteLine(token); } // Log the action. _ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.LogInOperation, username, ipAddress).ConfigureAwait(false); // Return the result of the successful login. AuthenticationResult authenResult = new AuthenticationResult(authenticationSuccessful, userExist, token, userType); return(SystemUtilityService.CreateResult(Constants.LogInSuccessUserMessage, authenResult, false)); } // If the password doesn't match. else { // Increment the number of login failure. await _userManagementService.IncrementLoginFailuresAsync(username, Constants.LogInTriesResetTime, Constants.MaxLogInAttempts).ConfigureAwait(false); // Log the action. _ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.LogInOperation, Constants.AnonymousUserIdentifier, ipAddress, Constants.InvalidPasswordLogMessage).ConfigureAwait(false); // Return the result of the unsuccessful login. AuthenticationResult authenResult = new AuthenticationResult(authenticationSuccessful, userExist); return(SystemUtilityService.CreateResult(Constants.InvalidLogInUserMessage, authenResult, false)); } } // Catch exceptions. catch (Exception e) { // Log the exception. _ = _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.LogInOperation, Constants.AnonymousUserIdentifier, ipAddress, e.Message).ConfigureAwait(false); // If the current number of consecutive exceptions has reached the maximum number of retries. if (currentNumExceptions + 1 >= Constants.MaximumOperationRetries) { // Notify the system admin. await SystemUtilityService.NotifySystemAdminAsync($"{Constants.LogInOperation} failed a maximum number of times for {username}.", Constants.SystemAdminEmailAddress).ConfigureAwait(false); } // Return the result of the exception occured. AuthenticationResult authenResult = new AuthenticationResult(authenticationSuccessful, userExist); return(SystemUtilityService.CreateResult(Constants.SystemErrorUserMessage, authenResult, true)); } }
public async Task <Result <bool> > CreateUploadAsync(UploadPost post, int failureCount) { var result = false; // Escape condition for recursive call if exception is thrown. if (failureCount >= Constants.OperationRetry) { return(SystemUtilityService.CreateResult(Constants.UploadCreationErrorMessage, result, true)); } try { if (!await _userManagementService.CheckUserExistenceAsync(post.Username).ConfigureAwait(false)) { // Log the fact user was invalid. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.CreateUploadOperation, post.Username, post.IPAddress, Constants.UploadUserDNESystemMessage).ConfigureAwait(false); return(SystemUtilityService.CreateResult(Constants.UploadUserDNEUserMessage, result, false)); } var latLong = LocationUtilityService.GetImageLatitudeAndLongitude(post.Image); var latitude = latLong.Item1; var longitude = latLong.Item2; var withinScope = LocationUtilityService.CheckLocationWithinPolygon(latitude, longitude, Constants.CurrentScopePolygon); if (!withinScope) { // Log the fact that scope was violated. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.CreateUploadOperation, post.Username, post.IPAddress, Constants.ImageNotWithinScopeSystemMessage).ConfigureAwait(false); return(SystemUtilityService.CreateResult(Constants.ImageNotWithinScopeUserMessage, result, false)); } var storeID = await _storeService.FindStoreAsync(latitude, longitude).ConfigureAwait(false); if (storeID == Constants.NoStoreFoundCode) { // Log the fact that scope was violated. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.CreateUploadOperation, post.Username, post.IPAddress, Constants.NoStoreFoundSystemMessage).ConfigureAwait(false); return(SystemUtilityService.CreateResult(Constants.NoStoreFoundUserMessage, result, false)); } var imagePath = Constants.PhotoFolder + "\\" + post.Username + "_" + TimeUtilityService.CurrentUnixTime() + post.FileExtension; var uploadDTO = new UploadDTO(imagePath, post.Image, post.Category, post.Name, (DateTime)post.PostTime, post.Username, post.Description, post.Rating, post.Price, post.PriceUnit, post.ImageSize); var verification = _uploadService.VerifyUpload(uploadDTO, Constants.MaximumPhotoCharacters, Constants.MinimumPhotoCharacters, Constants.MinimumImageSizeMB, Constants.MaximumImageSizeMB, Constants.ValidImageExtensions, Constants.IngredientNameMaximumCharacters, Constants.IngredientNameMinimumCharacters, Constants.MaximumIngredientPrice, Constants.DescriptionMaximumCharacters, Constants.DescriptionMinimumCharacters, Constants.ExogredientCategories, Constants.ExogredientPriceUnits, Constants.ValidTimeBufferMinutes, Constants.MaximumRating, Constants.MinimumRating); if (!verification.VerificationStatus) { // Log the fact that scope was violated. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.CreateUploadOperation, post.Username, post.IPAddress, Constants.UploadNotValidSystemMessage).ConfigureAwait(false); return(SystemUtilityService.CreateResult(verification.Message, result, false)); } Directory.CreateDirectory(Constants.PhotoFolder); post.Image.Save(imagePath); var uploadRecord = new UploadRecord(post.PostTime, post.Username, storeID, post.Description, post.Rating.ToString(), imagePath, post.Price, post.PriceUnit, post.Name, Constants.NoValueInt, Constants.NoValueInt, Constants.NotInProgressStatus, post.Category); await _uploadService.CreateUploadAsync(uploadRecord).ConfigureAwait(false); result = true; } catch (Exception ex) { // Log exception. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.CreateUploadOperation, post.Username, post.IPAddress, ex.ToString()).ConfigureAwait(false); // Recursively retry the operation until the maximum amount of retries is reached. await CreateUploadAsync(post, ++failureCount).ConfigureAwait(false); } // Log the fact that the operation was successful. await _loggingManager.LogAsync(DateTime.UtcNow.ToString(Constants.LoggingFormatString), Constants.CreateUploadOperation, post.Username, post.IPAddress).ConfigureAwait(false); return(SystemUtilityService.CreateResult(Constants.UploadCreationSuccessMessage, result, false)); }