available, instead of erroring out, the dependency result will be
                `None`.

                This is useful when you want to have optional authentication.

                It is also useful when you want to have authentication that can be
                provided in one of multiple optional ways (for example, in a query
                parameter or in an HTTP Bearer token).
                """
            ),

                be `None`.

                This is useful when you want to have optional authentication.

                It is also useful when you want to have authentication that can be
                provided in one of multiple optional ways (for example, with OpenID
                Connect or in a cookie).
                """
            ),
        ] = True,
    ):
        self.model = OpenIdConnectModel(

 *
 * ### Server Authentication
 *
 * This is the most common form of TLS authentication: clients verify that servers are trusted and
 * that they own the hostnames that they represent. Server authentication is required.
 *
 * To perform server authentication:
 *
 *  * The server's handshake certificates must have a [held certificate][HeldCertificate] (a

            }
        }
    }

    private Authentication getAuthentication(AuthenticationSelector selector, ArtifactRepository repository) {
        if (selector != null) {
            RemoteRepository repo = RepositoryUtils.toRepo(repository);
            org.eclipse.aether.repository.Authentication auth = selector.getAuthentication(repo);
            if (auth != null) {

    }

    protected static <T> boolean eq(T s1, T s2) {
        return Objects.equals(s1, s2);
    }

    public Authentication getAuthentication() {
        return authentication;
    }

    public void setAuthentication(Authentication authentication) {
        this.authentication = authentication;
    }

    public Proxy getProxy() {
        return proxy;
    }

    public void setProxy(Proxy proxy) {

syntax = "proto2";

package k8s.io.api.authentication.v1beta1;

import "k8s.io/api/authentication/v1/generated.proto";
import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/authentication/v1beta1";

connect(repository.Repository) throws ConnectionException, authentication.AuthenticationExcept; public abstract void connect(repository.Repository, proxy.ProxyInfo) throws ConnectionException, authentication.AuthenticationExcept; public abstract void connect(repository.Repository, authentication.AuthenticationInfo) throws ConnectionException, authentication.AuthenticationExcept; public abstract void connect(repository.Repository, authentication.AuthenticationInfo, proxy.ProxyInfo) throws ConnectionException,...

                        }
                    }

                    Authentication authentication = new Authentication(server.getUsername(), server.getPassword());
                    authentication.setPrivateKey(server.getPrivateKey());
                    authentication.setPassphrase(server.getPassphrase());

                    repository.setAuthentication(authentication);
                } else {

connect(repository.Repository) throws ConnectionException, authentication.AuthenticationExcept; public abstract void connect(repository.Repository, proxy.ProxyInfo) throws ConnectionException, authentication.AuthenticationExcept; public abstract void connect(repository.Repository, authentication.AuthenticationInfo) throws ConnectionException, authentication.AuthenticationExcept; public abstract void connect(repository.Repository, authentication.AuthenticationInfo, proxy.ProxyInfo) throws ConnectionException,...

    }


    /**
     * Returns the authentication target.
     *
     * @return A <code>String</code> containing the authentication target.
     */
    public String getTarget () {
        return this.target;
    }


    /**
     * Sets the authentication target.
     *
     * @param target
     *            The authentication target.
     */