1   /**
2    * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.servlet;
24  
25  import com.liferay.portal.kernel.util.GetterUtil;
26  import com.liferay.portal.model.User;
27  import com.liferay.portal.security.auth.PrincipalThreadLocal;
28  import com.liferay.portal.security.permission.PermissionCheckerFactory;
29  import com.liferay.portal.security.permission.PermissionCheckerImpl;
30  import com.liferay.portal.security.permission.PermissionThreadLocal;
31  import com.liferay.portal.service.UserLocalServiceUtil;
32  
33  import java.io.IOException;
34  
35  import javax.servlet.ServletException;
36  import javax.servlet.http.HttpServletRequest;
37  import javax.servlet.http.HttpServletResponse;
38  
39  import org.apache.commons.logging.Log;
40  import org.apache.commons.logging.LogFactory;
41  
42  /**
43   * <a href="AxisServlet.java.html"><b><i>View Source</i></b></a>
44   *
45   * @author Brian Wing Shun Chan
46   *
47   */
48  public class AxisServlet extends org.apache.axis.transport.http.AxisServlet {
49  
50      public void service(HttpServletRequest req, HttpServletResponse res)
51          throws IOException, ServletException {
52  
53          PermissionCheckerImpl permissionChecker = null;
54  
55          try {
56              String remoteUser = req.getRemoteUser();
57  
58              if (_log.isDebugEnabled()) {
59                  _log.debug("Remote user " + remoteUser);
60              }
61  
62              if (remoteUser != null) {
63                  PrincipalThreadLocal.setName(remoteUser);
64  
65                  long userId = GetterUtil.getLong(remoteUser);
66  
67                  User user = UserLocalServiceUtil.getUserById(userId);
68  
69                  permissionChecker = PermissionCheckerFactory.create(user, true);
70  
71                  PermissionThreadLocal.setPermissionChecker(permissionChecker);
72              }
73  
74              super.service(req, res);
75          }
76          catch (Exception e) {
77              _log.error(e, e);
78          }
79          finally {
80              try {
81                  PermissionCheckerFactory.recycle(permissionChecker);
82              }
83              catch (Exception e) {
84              }
85          }
86      }
87  
88      private static Log _log = LogFactory.getLog(AxisServlet.class);
89  
90  }