98ecbb1cfe
* stable-2.15: Set version to 2.15.7 Trigger audit for GIT over Http commands Change-Id: If5451ef6b21df9219b06dd045f1138c5367fc3b2
89 lines
2.9 KiB
Java
89 lines
2.9 KiB
Java
// Copyright (C) 2009 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.httpd;
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import com.google.common.base.Strings;
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import com.google.gerrit.common.Nullable;
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import com.google.gerrit.extensions.registration.DynamicItem;
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import com.google.gerrit.server.AuditEvent;
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import com.google.gerrit.server.CurrentUser;
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import com.google.gerrit.server.audit.AuditService;
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import com.google.gerrit.server.config.AuthConfig;
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import com.google.gerrit.server.config.CanonicalWebUrl;
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import com.google.gerrit.server.util.time.TimeUtil;
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import com.google.inject.Inject;
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import com.google.inject.Provider;
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import com.google.inject.Singleton;
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import java.io.IOException;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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@Singleton
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public class HttpLogoutServlet extends HttpServlet {
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private static final long serialVersionUID = 1L;
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private final DynamicItem<WebSession> webSession;
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private final Provider<String> urlProvider;
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private final String logoutUrl;
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private final AuditService audit;
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@Inject
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protected HttpLogoutServlet(
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AuthConfig authConfig,
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DynamicItem<WebSession> webSession,
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@CanonicalWebUrl @Nullable Provider<String> urlProvider,
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AuditService audit) {
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this.webSession = webSession;
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this.urlProvider = urlProvider;
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this.logoutUrl = authConfig.getLogoutURL();
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this.audit = audit;
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}
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protected void doLogout(HttpServletRequest req, HttpServletResponse rsp) throws IOException {
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webSession.get().logout();
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if (logoutUrl != null) {
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rsp.sendRedirect(logoutUrl);
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} else {
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String url = urlProvider.get();
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if (Strings.isNullOrEmpty(url)) {
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url = req.getContextPath();
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}
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if (Strings.isNullOrEmpty(url)) {
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url = "/";
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}
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if (!url.endsWith("/")) {
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url += "/";
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}
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rsp.sendRedirect(url);
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}
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}
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse rsp) throws IOException {
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final String sid = webSession.get().getSessionId();
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final CurrentUser currentUser = webSession.get().getUser();
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final String what = "sign out";
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final long when = TimeUtil.nowMs();
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try {
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doLogout(req, rsp);
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} finally {
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audit.dispatch(new AuditEvent(sid, currentUser, what, when, null, null));
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}
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}
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}
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