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// ========================================================================
// Copyright (c) 2008-2009 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at 
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses. 
// ========================================================================

package org.eclipse.jetty.security;

import javax.servlet.ServletContext;

import org.eclipse.jetty.http.security.Constraint;
import org.eclipse.jetty.security.Authenticator.AuthConfiguration;
import org.eclipse.jetty.security.authentication.BasicAuthenticator;
import org.eclipse.jetty.security.authentication.ClientCertAuthenticator;
import org.eclipse.jetty.security.authentication.DigestAuthenticator;
import org.eclipse.jetty.security.authentication.FormAuthenticator;
import org.eclipse.jetty.server.Server;

/* ------------------------------------------------------------ */
/**
 * The Default Authenticator Factory.
 * Uses the {@link AuthConfiguration#getAuthMethod()} to select an {@link Authenticator} from: 
    *
  • {@link org.eclipse.jetty.security.authentication.BasicAuthenticator}
  • *
  • {@link org.eclipse.jetty.security.authentication.DigestAuthenticator}
  • *
  • {@link org.eclipse.jetty.security.authentication.FormAuthenticator}
  • *
  • {@link org.eclipse.jetty.security.authentication.ClientCertAuthenticator}
  • *
* All authenticators derived from {@link org.eclipse.jetty.security.authentication.LoginAuthenticator} are * wrapped with a {@link org.eclipse.jetty.security.authentication.DeferredAuthentication} * instance, which is used if authentication is not mandatory. * * The Authentications from the {@link org.eclipse.jetty.security.authentication.FormAuthenticator} are always wrapped in a * {@link org.eclipse.jetty.security.authentication.SessionAuthentication} *

* If a {@link LoginService} has not been set on this factory, then * the service is selected by searching the {@link Server#getBeans(Class)} results for * a service that matches the realm name, else the first LoginService found is used. * */ public class DefaultAuthenticatorFactory implements Authenticator.Factory { LoginService _loginService; public Authenticator getAuthenticator(Server server, ServletContext context, AuthConfiguration configuration, IdentityService identityService, LoginService loginService) { String auth=configuration.getAuthMethod(); Authenticator authenticator=null; if (auth==null || Constraint.__BASIC_AUTH.equalsIgnoreCase(auth)) authenticator=new BasicAuthenticator(); else if (Constraint.__DIGEST_AUTH.equalsIgnoreCase(auth)) authenticator=new DigestAuthenticator(); else if (Constraint.__FORM_AUTH.equalsIgnoreCase(auth)) authenticator=new FormAuthenticator(); if (Constraint.__CERT_AUTH.equalsIgnoreCase(auth)||Constraint.__CERT_AUTH2.equalsIgnoreCase(auth)) authenticator=new ClientCertAuthenticator(); return authenticator; } /* ------------------------------------------------------------ */ /** * @return the loginService */ public LoginService getLoginService() { return _loginService; } /* ------------------------------------------------------------ */ /** * @param loginService the loginService to set */ public void setLoginService(LoginService loginService) { _loginService = loginService; } }





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