/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.security;
import org.acegisecurity.ui.rememberme.RememberMeServices;
import org.acegisecurity.Authentication;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import hudson.model.Hudson;
/**
* {@link RememberMeServices} proxy.
*
* <p>
* In Hudson, we need {@link Hudson} instance to perform remember-me service,
* because it relies on {@link Hudson#getSecretKey()}. However, security
* filters can be initialized before Hudson is initialized.
* (See #1210 for example.)
*
* <p>
* So to work around the problem, we use a proxy.
*
* @author Kohsuke Kawaguchi
*/
public class RememberMeServicesProxy implements RememberMeServices {
private volatile RememberMeServices delegate;
public Authentication autoLogin(HttpServletRequest request, HttpServletResponse response) {
RememberMeServices d = delegate;
if(d!=null) return d.autoLogin(request,response);
return null;
}
public void loginFail(HttpServletRequest request, HttpServletResponse response) {
RememberMeServices d = delegate;
if(d!=null) d.loginFail(request,response);
}
public void loginSuccess(HttpServletRequest request, HttpServletResponse response, Authentication successfulAuthentication) {
RememberMeServices d = delegate;
if(d!=null) d.loginSuccess(request,response,successfulAuthentication);
}
public void setDelegate(RememberMeServices delegate) {
this.delegate = delegate;
}
}