How to use

de.otto.edison.authentication.Credentials

constructor

  /**
   * Read username and password from the request's {@code Authorization} header and create a {@code Credentials}
   * object. Requires authorization header to be base64 encoded.
   *
   * @param request incoming http request
   * @return {@code Optional} with parsed {@code Credentials} if {@code Authorization} header and credentials
   * are present, {@code Optional.empty} otherwise.
   */
  public static Optional<Credentials> readFrom(HttpServletRequest request) {
    String authorizationHeader = request.getHeader("Authorization");
    if (!StringUtils.isEmpty(authorizationHeader)) {
      String credentials = authorizationHeader.substring(6, authorizationHeader.length());
      String[] decodedCredentialParts = new String(Base64Utils.decode(credentials.getBytes())).split(":", 2);
      if (!decodedCredentialParts[0].isEmpty() && !decodedCredentialParts[1].isEmpty()) {
        return Optional.of(new Credentials(decodedCredentialParts[0], decodedCredentialParts[1]));
      }
    }
    return Optional.empty();
  }
}

@Test
public void shouldBuildUserDnFromCredentials() {
  final String userDn = testee.userDnFrom(new Credentials("user", "password"), "someBaseDn");
  assertThat(userDn).isEqualTo("someRdnIdentifier=user,someBaseDn");
}