{* ../../docs_src/security/tutorial003_an_py310.py hl[58:66,69:74,94] *}

/// info | Informação

O cabeçalho adicional `WWW-Authenticate` com valor `Bearer` que estamos retornando aqui também faz parte da especificação.

Qualquer código de status HTTP (erro) 401 "UNAUTHORIZED" também deve retornar um cabeçalho `WWW-Authenticate`.

No caso de tokens ao portador (nosso caso), o valor desse cabeçalho deve ser `Bearer`.

import org.dbflute.optional.OptionalEntity;

import jakarta.annotation.Resource;

/**
 * Service class for managing web authentication configurations.
 * Provides CRUD operations for web authentication settings including
 * listing, retrieving, storing, and deleting authentication configurations.
 */
public class WebAuthenticationService {

    /**
     * Default constructor.
     */

import jakarta.validation.constraints.Size;

/**
 * Form class for editing web authentication configurations in the admin interface.
 * This form extends CreateForm to include fields necessary for updating existing web authentication entries,
 * including tracking information for optimistic locking and audit trails.
 * Web authentication configurations define credentials for accessing protected web resources during crawling.
 */

따라서 엔드포인트에서는 사용자가 존재하고 올바르게 인증되었으며 활성 상태인 경우에만 사용자를 얻습니다:

{* ../../docs_src/security/tutorial003.py hl[58:66,69:72,90] *}

/// info | 정보

여기서 반환하는 값이 `Bearer`인 추가 헤더 `WWW-Authenticate`도 사양의 일부입니다.

모든 HTTP(오류) 상태 코드 401 "UNAUTHORIZED"는 `WWW-Authenticate` 헤더도 반환해야 합니다.

베어러 토큰의 경우(지금의 경우) 해당 헤더의 값은 `Bearer`여야 합니다.

실제로 추가 헤더를 건너뛸 수 있으며 여전히 작동합니다.

그러나 여기에서는 사양을 준수하도록 제공됩니다.

	authTypePostPolicy
	authTypeStreamingSigned
	authTypeSigned
	authTypeSignedV2
	authTypeJWT
	authTypeSTS
	authTypeStreamingSignedTrailer
	authTypeStreamingUnsignedTrailer
)

// Get request authentication type.
func getRequestAuthType(r *http.Request) (at authType) {
	if r.URL != nil {
		var err error
		r.Form, err = url.ParseQuery(r.URL.RawQuery)
		if err != nil {
			authNLogIf(r.Context(), err)

                TimeUnit.MILLISECONDS);

        log.info("Authentication rate limiter initialized: maxAccount={}, maxIp={}, maxGlobal={}/min", maxAttemptsPerAccount,
                maxAttemptsPerIp, maxGlobalAttemptsPerMinute);
    }

    /**
     * Check if authentication attempt is allowed
     *
     * @param username the username attempting authentication
     * @param sourceIp the source IP address

coredns_path     (path)      shared bucket DNS records, default is "/skydns"
client_cert      (path)      client cert for mTLS authentication
client_cert_key  (path)      client cert key for mTLS authentication
comment          (sentence)  optionally add a comment to this setting
```

or environment variables

```
KEY:

    public String protocolScheme;

    /** The username for file authentication (required, maximum 100 characters). */
    @Required
    @Size(max = 100)
    public String username;

    /** The password for file authentication (maximum 100 characters). */
    @Size(max = 100)
    public String password;

    /** Additional parameters for file authentication (maximum 1000 characters). */
    @Size(max = 1000)

    }

    /**
     * Gets the signature or authentication tag for the encrypted message
     *
     * @return the signature/authentication tag
     */
    public byte[] getSignature() {
        return this.signature;
    }

    /**
     * Sets the signature or authentication tag for the encrypted message
     *
     * @param signature
     *            the signature/authentication tag to set
     */

     * @param host the target host
     * @param initialToken initial authentication token, if any
     * @param doSigning whether message signing should be enabled
     * @return a new SSP authentication context
     * @throws SmbException if context creation fails
     */
    SSPContext createContext(CIFSContext tc, String targetDomain, String host, byte[] initialToken, boolean doSigning) throws SmbException;

    /**