1
22
23 package com.liferay.portal.security.auth;
24
25 import com.liferay.portal.NoSuchUserException;
26 import com.liferay.portal.kernel.util.Validator;
27 import com.liferay.portal.model.User;
28 import com.liferay.portal.security.ldap.PortalLDAPUtil;
29 import com.liferay.portal.service.UserLocalServiceUtil;
30 import com.liferay.portal.util.PortalUtil;
31 import com.liferay.portal.util.PrefsPropsUtil;
32 import com.liferay.portal.util.PropsKeys;
33 import com.liferay.portal.util.PropsValues;
34
35 import javax.servlet.http.HttpServletRequest;
36 import javax.servlet.http.HttpServletResponse;
37
38 import org.apache.commons.logging.Log;
39 import org.apache.commons.logging.LogFactory;
40
41
47 public class SiteMinderAutoLogin extends CASAutoLogin {
48
49 public String[] login(
50 HttpServletRequest request, HttpServletResponse response)
51 throws AutoLoginException {
52
53 String[] credentials = null;
54
55 try {
56 long companyId = PortalUtil.getCompanyId(request);
57
58 if (!PortalLDAPUtil.isSiteMinderEnabled(companyId)) {
59 return credentials;
60 }
61
62 String screenName = request.getHeader(
63 PrefsPropsUtil.getString(
64 companyId, PropsKeys.SITEMINDER_USER_HEADER,
65 PropsValues.SITEMINDER_USER_HEADER));
66
67 if (Validator.isNull(screenName)) {
68 return credentials;
69 }
70
71 User user = null;
72
73 try {
74 user = UserLocalServiceUtil.getUserByScreenName(
75 companyId, screenName);
76 }
77 catch (NoSuchUserException nsue) {
78 if (PrefsPropsUtil.getBoolean(
79 companyId, PropsKeys.SITEMINDER_IMPORT_FROM_LDAP,
80 PropsValues.SITEMINDER_IMPORT_FROM_LDAP)) {
81
82 user = addUser(companyId, screenName);
83 }
84 else {
85 throw nsue;
86 }
87 }
88
89 credentials = new String[3];
90
91 credentials[0] = String.valueOf(user.getUserId());
92 credentials[1] = user.getPassword();
93 credentials[2] = Boolean.TRUE.toString();
94
95 return credentials;
96 }
97 catch (Exception e) {
98 _log.error(e, e);
99 }
100
101 return credentials;
102 }
103
104 private static Log _log = LogFactory.getLog(SiteMinderAutoLogin.class);
105
106 }