1
14
15 package com.liferay.portal.security.auth;
16
17 import com.liferay.portal.kernel.log.Log;
18 import com.liferay.portal.kernel.log.LogFactoryUtil;
19 import com.liferay.portal.kernel.servlet.HttpHeaders;
20 import com.liferay.portal.kernel.util.PropsKeys;
21 import com.liferay.portal.kernel.util.StringPool;
22 import com.liferay.portal.kernel.util.Validator;
23 import com.liferay.portal.model.User;
24 import com.liferay.portal.service.UserLocalServiceUtil;
25 import com.liferay.portal.util.PortalUtil;
26 import com.liferay.portal.util.PrefsPropsUtil;
27 import com.liferay.portal.util.PropsValues;
28
29 import javax.servlet.http.HttpServletRequest;
30 import javax.servlet.http.HttpServletResponse;
31
32
38 public class RequestHeaderAutoLogin extends CASAutoLogin {
39
40 public String[] login(
41 HttpServletRequest request, HttpServletResponse response) {
42
43 String[] credentials = null;
44
45 try {
46 long companyId = PortalUtil.getCompanyId(request);
47
48 String screenName = request.getHeader(
49 HttpHeaders.LIFERAY_SCREEN_NAME);
50
51 if (Validator.isNull(screenName)) {
52 return credentials;
53 }
54
55 User user = null;
56
57 if (PrefsPropsUtil.getBoolean(
58 companyId, PropsKeys.REQUEST_HEADER_AUTH_IMPORT_FROM_LDAP,
59 PropsValues.REQUEST_HEADER_AUTH_IMPORT_FROM_LDAP)) {
60
61 try {
62 user = importLDAPUser(
63 companyId, StringPool.BLANK, screenName);
64 }
65 catch (Exception e) {
66 }
67 }
68
69 if (user == null) {
70 user = UserLocalServiceUtil.getUserByScreenName(
71 companyId, screenName);
72 }
73
74 credentials = new String[3];
75
76 credentials[0] = String.valueOf(user.getUserId());
77 credentials[1] = user.getPassword();
78 credentials[2] = Boolean.TRUE.toString();
79
80 return credentials;
81 }
82 catch (Exception e) {
83 _log.error(e, e);
84 }
85
86 return credentials;
87 }
88
89 private static Log _log = LogFactoryUtil.getLog(
90 RequestHeaderAutoLogin.class);
91
92 }