public AuthenticationCommandResponse process()

in service/src/main/java/org/apache/fineract/cn/identity/internal/command/handler/AuthenticationCommandHandler.java [164:207]

37 lines of code
3 McCabe index (conditional complexity)


  public AuthenticationCommandResponse process(final PasswordAuthenticationCommand command)
      throws AmitAuthenticationException
  {
    final byte[] base64decodedPassword;
    try {
      base64decodedPassword = Base64Utils.decodeFromString(command.getPassword());
    }
    catch (final IllegalArgumentException e)
    {
      throw ServiceException.badRequest("Password was not base64 encoded.");
    }

    final PrivateTenantInfoEntity privateTenantInfo = checkedGetPrivateTenantInfo();
    final PrivateSignatureEntity privateSignature = checkedGetPrivateSignature();

    byte[] fixedSalt = privateTenantInfo.getFixedSalt().array();
    final UserEntity user = getUser(command.getUseridentifier());

    if (!this.hashGenerator.isEqual(
            user.getPassword().array(),
            base64decodedPassword,
            fixedSalt,
            user.getSalt().array(),
            user.getIterationCount(),
            256))
    {
      throw AmitAuthenticationException.userPasswordCombinationNotFound();
    }

    final TokenSerializationResult refreshToken = getRefreshToken(user, privateSignature);

    final AuthenticationCommandResponse ret = getAuthenticationResponse(
            applicationName.toString(),
            Optional.empty(),
            privateTenantInfo,
            privateSignature,
            user,
            refreshToken.getToken(),
            refreshToken.getExpiration());

    fireAuthenticationEvent(user.getIdentifier());

    return ret;
  }