public async Task ExecuteAsync(UpdateUnauthenticatedUserPasswordCommand command, IExecutionContext executionContext)
{
if (IsLoggedInAlready(command, executionContext))
{
throw new Exception("UpdateUnauthenticatedUserPasswordCommand cannot be used when the user is already logged in.");
}
await ValidateMaxLoginAttemptsNotExceeded(command, executionContext);
var userArea = _userAreaRepository.GetByCode(command.UserAreaCode);
var userLoginInfo = await GetUserLoginInfoAsync(command, executionContext);
if (userLoginInfo == null)
{
var failedLoginLogCommand = new LogFailedLoginAttemptCommand(command.UserAreaCode, command.Username);
await _commandExecutor.ExecuteAsync(failedLoginLogCommand);
throw new InvalidCredentialsAuthenticationException(nameof(command.OldPassword));
}
var updatePasswordCommand = new UpdateUserPasswordByUserIdCommand()
{
UserId = userLoginInfo.UserId,
NewPassword = command.NewPassword
};
// User is not logged in, so will need to elevate permissions here to change the password.
var systemExecutionContext = await _executionContextFactory.CreateSystemUserExecutionContextAsync(executionContext);
await _commandExecutor.ExecuteAsync(updatePasswordCommand, systemExecutionContext);
// We pass out the userid since we do the auth inside the command and it might be useful to the callee
command.OutputUserId = userLoginInfo.UserId;
}
/// <summary>
/// Logs a failed login attempt. A history of logins is used
/// to prevent brute force login attacks.
/// </summary>
/// <param name="userAreaCode">The code of the user area attempting to be logged into.</param>
/// <param name="username">The username attempting to be logged in with.</param>
public void LogFailedLoginAttempt(string userAreaCode, string username)
{
var command = new LogFailedLoginAttemptCommand(userAreaCode, username);
_commandExecutor.Execute(command);
}
/// <summary>
/// Logs a failed login attempt. A history of logins is used
/// to prevent brute force login attacks.
/// </summary>
/// <param name="userAreaCode">The code of the user area attempting to be logged into.</param>
/// <param name="username">The username attempting to be logged in with.</param>
public async Task LogFailedLoginAttemptAsync(string userAreaCode, string username)
{
var command = new LogFailedLoginAttemptCommand(userAreaCode, username);
await _commandExecutor.ExecuteAsync(command);
}