1 files changed, 51 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/wicket/pages/LogoutPage.java b/src/main/java/com/gitblit/wicket/pages/LogoutPage.java
new file mode 100644
index 00000000..982de0ec
--- /dev/null
+++ b/src/main/java/com/gitblit/wicket/pages/LogoutPage.java
@@ -0,0 +1,51 @@
+/*
+ * 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.markup.html.WebPage;
+import org.apache.wicket.protocol.http.WebRequest;
+import org.apache.wicket.protocol.http.WebResponse;
+
+import com.gitblit.GitBlit;
+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();
+		GitBlit.self().setCookie((WebResponse) getResponse(), null);
+		GitBlit.self().logout(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
+}
+\ No newline at end of file