1   /**
2    * Copyright (c) 2000-2009 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.action;
24  
25  import com.liferay.portal.NoSuchUserException;
26  import com.liferay.portal.UserPasswordException;
27  import com.liferay.portal.kernel.servlet.SessionErrors;
28  import com.liferay.portal.kernel.util.Constants;
29  import com.liferay.portal.kernel.util.ParamUtil;
30  import com.liferay.portal.kernel.util.Validator;
31  import com.liferay.portal.security.auth.PrincipalException;
32  import com.liferay.portal.service.UserServiceUtil;
33  import com.liferay.portal.struts.ActionConstants;
34  import com.liferay.portal.util.PortalUtil;
35  import com.liferay.portal.util.WebKeys;
36  
37  import javax.servlet.http.HttpServletRequest;
38  import javax.servlet.http.HttpServletResponse;
39  import javax.servlet.http.HttpSession;
40  
41  import org.apache.struts.action.Action;
42  import org.apache.struts.action.ActionForm;
43  import org.apache.struts.action.ActionForward;
44  import org.apache.struts.action.ActionMapping;
45  
46  /**
47   * <a href="UpdatePasswordAction.java.html"><b><i>View Source</i></b></a>
48   *
49   * @author Brian Wing Shun Chan
50   *
51   */
52  public class UpdatePasswordAction extends Action {
53  
54      public ActionForward execute(
55              ActionMapping mapping, ActionForm form, HttpServletRequest request,
56              HttpServletResponse response)
57          throws Exception {
58  
59          String cmd = ParamUtil.getString(request, Constants.CMD);
60  
61          if (Validator.isNull(cmd)) {
62              return mapping.findForward("portal.update_password");
63          }
64  
65          try {
66              updatePassword(request, response);
67  
68              return mapping.findForward(ActionConstants.COMMON_REFERER);
69          }
70          catch (Exception e) {
71              if (e instanceof UserPasswordException) {
72                  SessionErrors.add(request, e.getClass().getName(), e);
73  
74                  return mapping.findForward("portal.update_password");
75              }
76              else if (e instanceof NoSuchUserException ||
77                       e instanceof PrincipalException) {
78  
79                  SessionErrors.add(request, e.getClass().getName());
80  
81                  return mapping.findForward("portal.error");
82              }
83              else {
84                  PortalUtil.sendError(e, request, response);
85  
86                  return null;
87              }
88          }
89      }
90  
91      protected void updatePassword(
92              HttpServletRequest request, HttpServletResponse response)
93          throws Exception {
94  
95          HttpSession session = request.getSession();
96  
97          long userId = PortalUtil.getUserId(request);
98          String password1 = ParamUtil.getString(request, "password1");
99          String password2 = ParamUtil.getString(request, "password2");
100         boolean passwordReset = false;
101 
102         UserServiceUtil.updatePassword(
103             userId, password1, password2, passwordReset);
104 
105         session.setAttribute(WebKeys.USER_PASSWORD, password1);
106     }
107 
108 }