| OpenIdAutoLogin.java |
1 /**
2 * Copyright (c) 2000-2008 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.security.auth;
24
25 import com.liferay.portal.model.User;
26 import com.liferay.portal.service.UserLocalServiceUtil;
27 import com.liferay.portal.util.OpenIdUtil;
28 import com.liferay.portal.util.PortalUtil;
29 import com.liferay.portal.util.WebKeys;
30
31 import javax.servlet.http.HttpServletRequest;
32 import javax.servlet.http.HttpServletResponse;
33 import javax.servlet.http.HttpSession;
34
35 import org.apache.commons.logging.Log;
36 import org.apache.commons.logging.LogFactory;
37
38 /**
39 * <a href="OpenIdAutoLogin.java.html"><b><i>View Source</i></b></a>
40 *
41 * @author Jorge Ferrer
42 *
43 */
44 public class OpenIdAutoLogin implements AutoLogin {
45
46 public String[] login(HttpServletRequest req, HttpServletResponse res)
47 throws AutoLoginException {
48
49 String[] credentials = null;
50
51 try {
52 long companyId = PortalUtil.getCompanyId(req);
53
54 if (!OpenIdUtil.isEnabled(companyId)) {
55 return credentials;
56 }
57
58 HttpSession ses = req.getSession();
59
60 Long userId = (Long)ses.getAttribute(WebKeys.OPEN_ID_LOGIN);
61
62 if (userId == null) {
63 return credentials;
64 }
65
66 ses.removeAttribute(WebKeys.OPEN_ID_LOGIN);
67
68 User user = UserLocalServiceUtil.getUserById(
69 userId.longValue());
70
71 credentials = new String[3];
72
73 credentials[0] = String.valueOf(user.getUserId());
74 credentials[1] = user.getPassword();
75 credentials[2] = Boolean.TRUE.toString();
76 }
77 catch (Exception e) {
78 _log.error(e.getMessage());
79 }
80
81 return credentials;
82 }
83
84 private static Log _log = LogFactory.getLog(OpenIdAutoLogin.class);
85
86 }