public async Task <IActionResult> ChangeForgotenPasswordAsync([FromBody] ChangeForgotenPasswordBindingModel collection) { Log.Debug($"ChangeForgotenPassword => {JsonConvert.SerializeObject(collection)}"); try { if (string.IsNullOrEmpty(collection?.Username)) { return(BadRequest(_localizer[DataTransferer.DefectiveEmailOrCellPhone().Message])); } collection.Username = collection.Username.Trim(); if (string.IsNullOrEmpty(collection.NewPassword) && string.IsNullOrEmpty(collection.ConfirmPassword)) { return(BadRequest(_localizer[DataTransferer.DefectivePassword().Message])); } if (collection.NewPassword != collection.ConfirmPassword) { return(BadRequest(_localizer[DataTransferer.PasswordsMissmatch().Message])); } if (string.IsNullOrWhiteSpace(collection.Token)) { return(BadRequest(_localizer[DataTransferer.UnofficialRequest().Message])); } var query = new AccountProfileGetFirstSchema { LinkedId = collection.Username }; if (collection.Username.IsPhoneNumber()) { query.TypeId = AccountProfileType.Phone.ToInt(); } else if (new EmailAddressAttribute().IsValid(collection.Username)) { query.TypeId = AccountProfileType.Email.ToInt(); } else { return(BadRequest(_localizer[DataTransferer.InvalidEmailOrCellPhone().Message])); } var accountProfile = await _accountProfileService.FirstAsync(query).ConfigureAwait(true); if (accountProfile == null) { if (query.TypeId == AccountProfileType.Phone.ToInt()) { return(BadRequest(_localizer[DataTransferer.PhoneNotFound().Message])); } if (query.TypeId == AccountProfileType.Email.ToInt()) { return(BadRequest(_localizer[DataTransferer.EmailNotFound().Message])); } } var cachedToken = _memoryCache.Get(collection.Username); if (cachedToken == null) { return(BadRequest(_localizer[DataTransferer.ChangingPasswordWithoutToken().Message])); } var account = await _accountService.FirstAsync(new AccountGetFirstSchema { Id = accountProfile.AccountId.Value }).ConfigureAwait(true); if (account == null) { return(BadRequest(_localizer[DataTransferer.UserNotFound().Message])); } if (collection.Token != cachedToken.ToString()) { Log.Warning($"Account => {account}, AccountProfile => {accountProfile}, It tried to change its password with a wrong 'ForgotPasswordToken'"); return(BadRequest(_localizer[DataTransferer.ChangingPasswordWithWrongToken().Message])); } _memoryCache.Remove(collection.Username); await _accountService.UpdateAsync(new AccountUpdateSchema { Id = account.Id.Value, Password = _cryptograph.RNG(collection.NewPassword) }).ConfigureAwait(false); return(Ok(_localizer[DataTransferer.PasswordChanged().Message])); } catch (Exception ex) { Log.Error(ex, ex.Source); return(Problem(_localizer[DataTransferer.SomethingWentWrong().Message])); } }