return false;
        }

        @Override
        public boolean isRequestedSessionIdFromURL() {
            return false;
        }

        @Override
        public boolean authenticate(jakarta.servlet.http.HttpServletResponse response) {
            return false;
        }

        @Override
        public void login(String username, String password) {
        }

        @Override

	_, err = sshPubKeyAuth(newSSHCon, testKey)
	if err != nil {
		c.Fatalf("expected no error but got(%s)", err)
	}
}

// A user without an sshpubkey attribute in LDAP (here: fahim) should not be
// able to authenticate.
func (s *TestSuiteIAM) SFTPPublicKeyAuthNoPubKey(c *check) {
	keyBytes, err := os.ReadFile("./testdata/dillon_test_key.pub")
	if err != nil {
		c.Fatalf("could not read test key file: %s", err)
	}

  @Test
  fun javaNetAuthenticator() {
    val authenticator = JavaNetAuthenticator()
    val response = Response.Builder().build()
    var request: Request? = authenticator.authenticate(factory.newRoute(), response)
    request = authenticator.authenticate(null, response)
  }

  @Test
  fun javaNetCookieJar() {
    val cookieJar: JavaNetCookieJar = JavaNetCookieJar(newCookieHandler())
    val httpUrl = "".toHttpUrl()

                .orElseThrow(() -> new FessSystemException("Cannot create an access token."));
    }

    /**
     * Generates and saves a new access token for the current session.
     * The token is used to authenticate API requests.
     */
    public void saveToken() {
        getSessionManager().setAttribute(Constants.SEARCH_ENGINE_API_ACCESS_TOKEN, UUID.randomUUID().toString().replace("-", ""));
    }

In diese Exception fügen wir (falls vorhanden) die erforderlichen Scopes als durch Leerzeichen getrennten String ein (unter Verwendung von `scope_str`). Wir fügen diesen String mit den Scopes in den Header `WWW-Authenticate` ein (das ist Teil der Spezifikation).

{* ../../docs_src/security/tutorial005_an_py310.py hl[105,107:115] *}

## Den `username` und das Format der Daten überprüfen

#### Content Encryption

  }

  @ParameterizedTest
  @ArgumentsSource(ProtocolParamProvider::class)
  fun authenticate(protocol: Protocol) {
    setUp(protocol)
    server.enqueue(
      MockResponse(
        code = HttpURLConnection.HTTP_UNAUTHORIZED,
        headers = headersOf("www-authenticate", "Basic realm=\"protected area\""),
        body = "Please authenticate.",
      ),
    )
    server.enqueue(

            }

            @Override
            public boolean isRequestedSessionIdFromURL() {
                return false;
            }

            @Override
            public boolean authenticate(HttpServletResponse response) throws IOException, ServletException {
                return false;
            }

            @Override

        }

        @Override
        public boolean isRequestedSessionIdFromURL() {
            throw new UnsupportedOperationException();
        }

        @Override
        public boolean authenticate(jakarta.servlet.http.HttpServletResponse response) {
            throw new UnsupportedOperationException();
        }

        @Override
        public void login(String username, String password) {

Nesta exceção, nós incluímos os escopos necessários (se houver algum) como uma string separada por espaços (utilizando `scope_str`). Nós colocamos esta string contendo os escopos no cabeçalho `WWW-Authenticate` (isso é parte da especificação).

{* ../../docs_src/security/tutorial005_an_py310.py hl[106,108:116] *}

## Verifique o `username` e o formato dos dados