| // Copyright (C) 2011 The Android Open Source Project |
| // |
| // 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.google.gerrit.httpd.auth.container; |
| |
| import com.google.gerrit.common.Nullable; |
| import com.google.gerrit.httpd.LoginUrlToken; |
| import com.google.gerrit.server.config.CanonicalWebUrl; |
| import com.google.gerrit.util.http.CacheHeaders; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.google.inject.Singleton; |
| import java.io.IOException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| /** |
| * Servlet bound to {@code /login/*} to redirect after client SSL certificate login. |
| * |
| * <p>When using client SSL certificate one should normally never see the sign in dialog. However, |
| * this will happen if users session gets invalidated in some way. Like in other authentication |
| * types, we need to force page to fully reload in order to initialize a new session and create a |
| * valid xsrfKey. |
| */ |
| @Singleton |
| public class HttpsClientSslCertLoginServlet extends HttpServlet { |
| private static final long serialVersionUID = 1L; |
| |
| private final Provider<String> urlProvider; |
| |
| @Inject |
| public HttpsClientSslCertLoginServlet( |
| @CanonicalWebUrl @Nullable final Provider<String> urlProvider) { |
| this.urlProvider = urlProvider; |
| } |
| |
| @Override |
| protected void doGet(HttpServletRequest req, HttpServletResponse rsp) throws IOException { |
| final StringBuilder rdr = new StringBuilder(); |
| rdr.append(urlProvider.get()); |
| rdr.append(LoginUrlToken.getToken(req)); |
| |
| CacheHeaders.setNotCacheable(rsp); |
| rsp.sendRedirect(rdr.toString()); |
| } |
| } |