/*
* Copyright 2011 gitblit.com.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gitblit.wicket.pages;
import org.apache.wicket.protocol.http.WebRequest;
import org.apache.wicket.protocol.http.WebResponse;
import com.gitblit.models.UserModel;
import com.gitblit.wicket.GitBlitWebSession;
public class LogoutPage extends BasePage {
public LogoutPage() {
super();
GitBlitWebSession session = GitBlitWebSession.get();
UserModel user = session.getUser();
app().authentication().logout(((WebRequest) getRequest()).getHttpServletRequest(),
((WebResponse) getResponse()).getHttpServletResponse(), user);
session.invalidate();
/*
* Now check whether the authentication was realized via the Authorization in the header.
* If so, it is likely to be cached by the browser, and cannot be undone. Effectively, this means
* that you cannot log out...
*/
if ( ((WebRequest)getRequest()).getHttpServletRequest().getHeader("Authorization") != null ) {
// authentication will be done via this route anyway, show a page to close the browser:
// this will be done by Wicket.
setupPage(null, getString("gb.logout"));
} else {
setRedirect(true);
setResponsePage(getApplication().getHomePage());
} // not via WWW-Auth
} // LogoutPage
}