* @since 3.5
 */
public interface PasswordCredentials extends Credentials {
    /**
     * Returns the user name to use when authenticating.
     *
     * @return The user name. May be null.
     */
    @Nullable
    String getUsername();

    /**
     * Sets the user name to use when authenticating.
     *
     * @param userName The user name. May be null.
     */
    void setUsername(@Nullable String userName);

    /**
     * Returns the user name to use when authenticating to this repository.
     *
     * @return The user name. May be null.
     */
    @Override
    @Nullable
    String getUsername();

    /**
     * Sets the user name to use when authenticating to this repository.
     *
     * @param userName The user name. May be null.
     */
    @Override

 */
public interface HttpHeaderCredentials extends Credentials {

    /**
     * Returns the header name to use when authenticating.
     *
     * @return The header name. May be null.
     */
    @Nullable
    String getName();

    /**
     * Sets the header name to use when authenticating.
     *
     * @param name The header name. May be null.
     */
    void setName(@Nullable String name);

    /**

    private String password;

    /**
     * Returns the user name to use when authenticating to the HTTP build cache.
     *
     * @return The user name. May be null.
     */
    @Override
    @Nullable
    public String getUsername() {
        return username;
    }

    /**
     * Sets the user name to use when authenticating to the HTTP build cache.
     *
     * @param username The user name. May be null.

// Package poly1305 implements Poly1305 one-time message authentication code as
// specified in https://cr.yp.to/mac/poly1305-20050329.pdf.
//
// Poly1305 is a fast, one-time authentication function. It is infeasible for an
// attacker to generate an authenticator for a message without the key. However, a
// key must only be used for a single message. Authenticating two different

			authenticator: &dummyAuthenticator{response: &authenticator.Response{}, ok: true},
			expectedValue: `
        # HELP apiserver_authentication_jwt_authenticator_latency_seconds [ALPHA] Latency of jwt authentication operations in seconds. This is the time spent authenticating a token for cache miss only (i.e. when the token is not found in the cache).
        # TYPE apiserver_authentication_jwt_authenticator_latency_seconds histogram

	IssuedCredentialIDAuditAnnotationKey = "authentication.kubernetes.io/issued-credential-id"
	// PodNameKey is the key used in a user's "extra" to specify the pod name of
	// the authenticating request.
	PodNameKey = "authentication.kubernetes.io/pod-name"
	// PodUIDKey is the key used in a user's "extra" to specify the pod UID of
	// the authenticating request.
	PodUIDKey = "authentication.kubernetes.io/pod-uid"

	// the authenticating request.
	PodNameKey = "authentication.kubernetes.io/pod-name"
	// PodUIDKey is the key used in a user's "extra" to specify the pod UID of
	// the authenticating request.
	PodUIDKey = "authentication.kubernetes.io/pod-uid"
)

// ValidateK8sJwt validates a k8s JWT at API server.
// Return {<namespace>, <serviceaccountname>} in the targetToken when the validation passes.
// Otherwise, return the error.

import org.gradle.api.specs.Spec;
import org.gradle.authentication.Authentication;
import org.gradle.authentication.http.BasicAuthentication;
import org.gradle.authentication.http.DigestAuthentication;
import org.gradle.authentication.http.HttpHeaderAuthentication;
import org.gradle.internal.UncheckedException;
import org.gradle.internal.authentication.AllSchemesAuthentication;
import org.gradle.internal.authentication.AuthenticationInternal;

	//	It may produce different options at will.
	CAContentProvider dynamiccertificates.CAContentProvider
	// AllowedClientNames is a list of common names that may be presented by the authenticating front proxy.  Empty means: accept any.
	AllowedClientNames headerrequest.StringSliceProvider