Author: owulff
Date: Mon Oct 1 18:48:27 2012
New Revision: 1392513
URL: http://svn.apache.org/viewvc?rev=1392513&view=rev
Log:
[FEDIZ-28] Logout capability in IDP
Added:
cxf/fediz/trunk/services/idp/src/main/java/org/apache/cxf/fediz/service/idp/LogoutFilter.java
Modified:
cxf/fediz/trunk/services/idp/src/main/webapp/WEB-INF/web.xml
Added:
cxf/fediz/trunk/services/idp/src/main/java/org/apache/cxf/fediz/service/idp/LogoutFilter.java
URL:
http://svn.apache.org/viewvc/cxf/fediz/trunk/services/idp/src/main/java/org/apache/cxf/fediz/service/idp/LogoutFilter.java?rev=1392513&view=auto
==============================================================================
---
cxf/fediz/trunk/services/idp/src/main/java/org/apache/cxf/fediz/service/idp/LogoutFilter.java
(added)
+++
cxf/fediz/trunk/services/idp/src/main/java/org/apache/cxf/fediz/service/idp/LogoutFilter.java
Mon Oct 1 18:48:27 2012
@@ -0,0 +1,82 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.cxf.fediz.service.idp;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+//import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class LogoutFilter implements Filter {
+
+ public static final String IDP_USER = "idp-user";
+
+ public static final String LOGOUT_URI = "logout.uri";
+
+ private static final Logger LOG =
LoggerFactory.getLogger(LogoutFilter.class);
+
+ private String logoutUri = "logout";
+
+ @Override
+ public void init(FilterConfig filterConfig) throws ServletException {
+ if (filterConfig.getInitParameter(LOGOUT_URI) != null) {
+ logoutUri = filterConfig.getInitParameter(LOGOUT_URI);
+ }
+ }
+
+ @Override
+ public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain)
+ throws IOException, ServletException {
+
+ if (request instanceof HttpServletRequest) {
+ HttpServletRequest hrequest = (HttpServletRequest)request;
+ if (hrequest.getParameter(this.logoutUri) != null) {
+ HttpSession session = hrequest.getSession(false);
+ if (session == null) {
+ LOG.info("Logout ignored. No session available.");
+ return;
+ }
+
+ LOG.info("Logout session for '" +
session.getAttribute(IDP_USER) + "'");
+ session.invalidate();
+ return;
+ }
+ }
+
+ chain.doFilter(request, response);
+
+ }
+
+ @Override
+ public void destroy() {
+
+ }
+
+}
Modified: cxf/fediz/trunk/services/idp/src/main/webapp/WEB-INF/web.xml
URL:
http://svn.apache.org/viewvc/cxf/fediz/trunk/services/idp/src/main/webapp/WEB-INF/web.xml?rev=1392513&r1=1392512&r2=1392513&view=diff
==============================================================================
--- cxf/fediz/trunk/services/idp/src/main/webapp/WEB-INF/web.xml (original)
+++ cxf/fediz/trunk/services/idp/src/main/webapp/WEB-INF/web.xml Mon Oct 1
18:48:27 2012
@@ -8,7 +8,19 @@
</description>
<display-name>WS Federation Tomcat Example</display-name>
-
+ <filter>
+ <filter-name>LogoutFilter</filter-name>
+
<filter-class>org.apache.cxf.fediz.service.idp.LogoutFilter</filter-class>
+ <init-param>
+ <param-name>logout.uri</param-name>
+ <param-value>logout</param-value>
+ </init-param>
+ </filter>
+
+ <filter-mapping>
+ <filter-name>LogoutFilter</filter-name>
+ <url-pattern>/*</url-pattern>
+ </filter-mapping>
<servlet>
<servlet-name>FederationServlet</servlet-name>
