1 |
503
|
bojilova
|
/**
|
2 |
|
|
* '$RCSfile$'
|
3 |
|
|
* Purpose: An implementation of the AuthInterface interface that
|
4 |
|
|
* allows Metacat to use the LDAP protocol for
|
5 |
|
|
* directory services
|
6 |
|
|
* Copyright: 2000 Regents of the University of California and the
|
7 |
|
|
* National Center for Ecological Analysis and Synthesis
|
8 |
|
|
* Authors: Matt Jones
|
9 |
|
|
* Release: @release@
|
10 |
|
|
*
|
11 |
|
|
* '$Author$'
|
12 |
|
|
* '$Date$'
|
13 |
|
|
* '$Revision$'
|
14 |
669
|
jones
|
*
|
15 |
|
|
* This program is free software; you can redistribute it and/or modify
|
16 |
|
|
* it under the terms of the GNU General Public License as published by
|
17 |
|
|
* the Free Software Foundation; either version 2 of the License, or
|
18 |
|
|
* (at your option) any later version.
|
19 |
|
|
*
|
20 |
|
|
* This program is distributed in the hope that it will be useful,
|
21 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
22 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
23 |
|
|
* GNU General Public License for more details.
|
24 |
|
|
*
|
25 |
|
|
* You should have received a copy of the GNU General Public License
|
26 |
|
|
* along with this program; if not, write to the Free Software
|
27 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
28 |
503
|
bojilova
|
*/
|
29 |
|
|
|
30 |
|
|
package edu.ucsb.nceas.metacat;
|
31 |
|
|
|
32 |
|
|
import java.net.ConnectException;
|
33 |
|
|
import javax.naming.AuthenticationException;
|
34 |
|
|
import javax.naming.Context;
|
35 |
787
|
bojilova
|
import javax.naming.NamingEnumeration;
|
36 |
|
|
import javax.naming.NamingException;
|
37 |
873
|
jones
|
import javax.naming.SizeLimitExceededException;
|
38 |
730
|
bojilova
|
import javax.naming.InitialContext;
|
39 |
802
|
bojilova
|
import javax.naming.directory.InvalidSearchFilterException;
|
40 |
503
|
bojilova
|
import javax.naming.directory.Attribute;
|
41 |
|
|
import javax.naming.directory.Attributes;
|
42 |
504
|
jones
|
import javax.naming.directory.BasicAttribute;
|
43 |
|
|
import javax.naming.directory.BasicAttributes;
|
44 |
|
|
import javax.naming.directory.DirContext;
|
45 |
|
|
import javax.naming.directory.InitialDirContext;
|
46 |
|
|
import javax.naming.directory.SearchResult;
|
47 |
723
|
bojilova
|
import javax.naming.directory.SearchControls;
|
48 |
868
|
berkley
|
import javax.naming.ReferralException;
|
49 |
787
|
bojilova
|
import javax.naming.ldap.*;
|
50 |
1988
|
jones
|
import java.net.URLDecoder;
|
51 |
503
|
bojilova
|
import java.util.Iterator;
|
52 |
|
|
import java.util.HashMap;
|
53 |
|
|
import java.util.Hashtable;
|
54 |
730
|
bojilova
|
import java.util.Enumeration;
|
55 |
503
|
bojilova
|
import java.util.Set;
|
56 |
|
|
import java.util.Vector;
|
57 |
|
|
|
58 |
|
|
/**
|
59 |
|
|
* An implementation of the AuthInterface interface that
|
60 |
|
|
* allows Metacat to use the LDAP protocol for directory services.
|
61 |
2058
|
sgarg
|
* The LDAP authentication service is used to determine if a user
|
62 |
503
|
bojilova
|
* is authenticated, and whether they are a member of a particular group.
|
63 |
|
|
*/
|
64 |
2121
|
sgarg
|
public class AuthLdap
|
65 |
|
|
implements AuthInterface, Runnable {
|
66 |
787
|
bojilova
|
private MetaCatUtil util = new MetaCatUtil();
|
67 |
728
|
bojilova
|
private String ldapUrl;
|
68 |
787
|
bojilova
|
private String ldapsUrl;
|
69 |
728
|
bojilova
|
private String ldapBase;
|
70 |
865
|
jones
|
private String referral;
|
71 |
991
|
tao
|
private Context referralContext;
|
72 |
893
|
berkley
|
Hashtable env = new Hashtable(11);
|
73 |
|
|
private Context rContext;
|
74 |
934
|
tao
|
private String userName;
|
75 |
|
|
private String userPassword;
|
76 |
893
|
berkley
|
ReferralException refExc;
|
77 |
1988
|
jones
|
//String uid=null;
|
78 |
503
|
bojilova
|
|
79 |
2058
|
sgarg
|
/**
|
80 |
728
|
bojilova
|
* Construct an AuthLdap
|
81 |
|
|
*/
|
82 |
|
|
public AuthLdap() {
|
83 |
|
|
// Read LDAP URI for directory service information
|
84 |
787
|
bojilova
|
this.ldapUrl = MetaCatUtil.getOption("ldapurl");
|
85 |
|
|
this.ldapsUrl = MetaCatUtil.getOption("ldapsurl");
|
86 |
|
|
this.ldapBase = MetaCatUtil.getOption("ldapbase");
|
87 |
865
|
jones
|
this.referral = MetaCatUtil.getOption("referral");
|
88 |
728
|
bojilova
|
}
|
89 |
|
|
|
90 |
503
|
bojilova
|
/**
|
91 |
|
|
* Determine if a user/password are valid according to the authentication
|
92 |
|
|
* service.
|
93 |
|
|
*
|
94 |
|
|
* @param user the name of the principal to authenticate
|
95 |
|
|
* @param password the password to use for authentication
|
96 |
|
|
* @returns boolean true if authentication successful, false otherwise
|
97 |
|
|
*/
|
98 |
2121
|
sgarg
|
public boolean authenticate(String user, String password) throws
|
99 |
|
|
ConnectException {
|
100 |
730
|
bojilova
|
String ldapUrl = this.ldapUrl;
|
101 |
787
|
bojilova
|
String ldapsUrl = this.ldapsUrl;
|
102 |
730
|
bojilova
|
String ldapBase = this.ldapBase;
|
103 |
503
|
bojilova
|
boolean authenticated = false;
|
104 |
802
|
bojilova
|
String identifier = user;
|
105 |
1004
|
tao
|
//get uid here.
|
106 |
1988
|
jones
|
//uid=user.substring(0, user.indexOf(","));
|
107 |
2058
|
sgarg
|
|
108 |
503
|
bojilova
|
try {
|
109 |
2121
|
sgarg
|
// Check the usename as passed in
|
110 |
|
|
authenticated = ldapAuthenticate(identifier, password);
|
111 |
|
|
// if not found, try looking up a valid DN then auth again
|
112 |
|
|
if (!authenticated) {
|
113 |
|
|
MetaCatUtil.debugMessage("Looking up DN for: " + identifier, 35);
|
114 |
|
|
identifier = getIdentifyingName(identifier, ldapUrl, ldapBase);
|
115 |
|
|
MetaCatUtil.debugMessage("DN found: " + identifier, 35);
|
116 |
|
|
String decoded = URLDecoder.decode(identifier);
|
117 |
|
|
MetaCatUtil.debugMessage("DN decoded: " + decoded, 35);
|
118 |
|
|
identifier = decoded;
|
119 |
|
|
String refUrl = "";
|
120 |
|
|
String refBase = "";
|
121 |
|
|
if (identifier.startsWith("ldap")) {
|
122 |
|
|
refUrl = identifier.substring(0,
|
123 |
|
|
identifier.lastIndexOf("/") + 1);
|
124 |
|
|
MetaCatUtil.debugMessage("Ref ldapUrl: " + refUrl, 35);
|
125 |
|
|
int position = identifier.indexOf(",");
|
126 |
|
|
int position2 = identifier.indexOf(",", position + 1);
|
127 |
|
|
refBase = identifier.substring(position2 + 1);
|
128 |
|
|
MetaCatUtil.debugMessage("Ref ldapBase: " + refBase, 35);
|
129 |
|
|
identifier = identifier.substring(
|
130 |
|
|
identifier.lastIndexOf("/") + 1);
|
131 |
|
|
MetaCatUtil.debugMessage("Trying: " + identifier, 35);
|
132 |
|
|
authenticated = ldapAuthenticate(identifier, password,
|
133 |
|
|
refUrl, refBase);
|
134 |
1004
|
tao
|
}
|
135 |
2121
|
sgarg
|
else {
|
136 |
|
|
identifier = identifier + "," + ldapBase;
|
137 |
|
|
MetaCatUtil.debugMessage("Trying: " + identifier, 35);
|
138 |
|
|
authenticated = ldapAuthenticate(identifier, password);
|
139 |
|
|
}
|
140 |
|
|
//authenticated = ldapAuthenticate(identifier, password);
|
141 |
|
|
}
|
142 |
2058
|
sgarg
|
|
143 |
2121
|
sgarg
|
}
|
144 |
|
|
catch (NullPointerException e) {
|
145 |
1477
|
tao
|
util.debugMessage("NullPointerException b' password is null", 30);
|
146 |
2058
|
sgarg
|
util.debugMessage("NullPointerException while authenticating in " +
|
147 |
1477
|
tao
|
"AuthLdap.authenticate: " + e, 30);
|
148 |
740
|
bojilova
|
throw new ConnectException(
|
149 |
2121
|
sgarg
|
"NullPointerException while authenticating in " +
|
150 |
|
|
"AuthLdap.authenticate: " + e);
|
151 |
|
|
}
|
152 |
|
|
catch (NamingException e) {
|
153 |
2058
|
sgarg
|
util.debugMessage("Naming exception while authenticating in " +
|
154 |
1477
|
tao
|
"AuthLdap.authenticate: " + e, 30);
|
155 |
852
|
jones
|
e.printStackTrace();
|
156 |
2121
|
sgarg
|
}
|
157 |
|
|
catch (Exception e) {
|
158 |
1477
|
tao
|
util.debugMessage(e.getMessage(), 30);
|
159 |
503
|
bojilova
|
}
|
160 |
|
|
return authenticated;
|
161 |
|
|
}
|
162 |
|
|
|
163 |
|
|
/**
|
164 |
852
|
jones
|
* Connect to the LDAP directory and do the authentication using the
|
165 |
|
|
* username and password as passed into the routine.
|
166 |
|
|
*
|
167 |
|
|
* @param identifier the distinguished name to check against LDAP
|
168 |
|
|
* @param password the password for authentication
|
169 |
|
|
*/
|
170 |
2121
|
sgarg
|
private boolean ldapAuthenticate(String identifier, String password) throws
|
171 |
|
|
ConnectException, NamingException, NullPointerException {
|
172 |
|
|
return ldapAuthenticate(identifier, password,
|
173 |
|
|
this.ldapsUrl, this.ldapBase);
|
174 |
1005
|
jones
|
}
|
175 |
|
|
|
176 |
|
|
/**
|
177 |
|
|
* Connect to the LDAP directory and do the authentication using the
|
178 |
|
|
* username and password as passed into the routine.
|
179 |
|
|
*
|
180 |
|
|
* @param identifier the distinguished name to check against LDAP
|
181 |
|
|
* @param password the password for authentication
|
182 |
|
|
*/
|
183 |
|
|
private boolean ldapAuthenticate(String identifier, String password,
|
184 |
2121
|
sgarg
|
String directoryUrl, String searchBase) throws
|
185 |
|
|
ConnectException, NamingException, NullPointerException {
|
186 |
867
|
berkley
|
double totStartTime = System.currentTimeMillis();
|
187 |
852
|
jones
|
boolean authenticated = false;
|
188 |
1988
|
jones
|
if (identifier != null && !password.equals("")) {
|
189 |
2058
|
sgarg
|
|
190 |
2121
|
sgarg
|
//Pass the username and password to run() method
|
191 |
|
|
userName = identifier;
|
192 |
|
|
userPassword = password;
|
193 |
|
|
// Identify service provider to use
|
194 |
|
|
Hashtable env = new Hashtable(11);
|
195 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
196 |
934
|
tao
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
197 |
2121
|
sgarg
|
env.put(Context.REFERRAL, "throw");
|
198 |
|
|
env.put(Context.PROVIDER_URL, directoryUrl + searchBase);
|
199 |
|
|
util.debugMessage("PROVIDER_URL set to: " + directoryUrl + searchBase, 35);
|
200 |
|
|
if (!ldapsUrl.equals(ldapUrl)) {
|
201 |
|
|
// ldap is set on default port 389
|
202 |
|
|
// ldaps is set on second port - 636 by default
|
203 |
|
|
//env.put(Context.SECURITY_PROTOCOL, "ssl");
|
204 |
|
|
}
|
205 |
|
|
env.put(Context.SECURITY_AUTHENTICATION, "simple");
|
206 |
|
|
env.put(Context.SECURITY_PRINCIPAL, identifier);
|
207 |
|
|
env.put(Context.SECURITY_CREDENTIALS, password);
|
208 |
|
|
// If our auth credentials are invalid, an exception will be thrown
|
209 |
|
|
DirContext ctx = null;
|
210 |
|
|
try {
|
211 |
|
|
double startTime = System.currentTimeMillis();
|
212 |
|
|
//Here to check the authorization
|
213 |
|
|
ctx = new InitialDirContext(env);
|
214 |
|
|
double stopTime = System.currentTimeMillis();
|
215 |
|
|
util.debugMessage("Connection time thru " + ldapsUrl + " was: " +
|
216 |
|
|
(stopTime - startTime) / 1000 + " seconds.", 35);
|
217 |
|
|
authenticated = true;
|
218 |
|
|
//tls.close();
|
219 |
|
|
ctx.close();
|
220 |
|
|
this.ldapUrl = ldapUrl;
|
221 |
|
|
this.ldapBase = ldapBase;
|
222 |
|
|
//break;
|
223 |
|
|
}
|
224 |
|
|
catch (AuthenticationException ae) {
|
225 |
|
|
authenticated = false;
|
226 |
|
|
if (ctx != null) {
|
227 |
|
|
ctx.close();
|
228 |
852
|
jones
|
}
|
229 |
2121
|
sgarg
|
}
|
230 |
|
|
catch (javax.naming.InvalidNameException ine) {
|
231 |
|
|
util.debugMessage("An invalid DN was provided!", 30);
|
232 |
|
|
}
|
233 |
|
|
catch (javax.naming.ReferralException re) {
|
234 |
|
|
util.debugMessage("referral during authentication", 30);
|
235 |
|
|
util.debugMessage("Referral information: " + re.getReferralInfo(), 30);
|
236 |
1988
|
jones
|
try {
|
237 |
2121
|
sgarg
|
refExc = re;
|
238 |
934
|
tao
|
|
239 |
2121
|
sgarg
|
Thread t = new Thread(this);
|
240 |
|
|
t.start();
|
241 |
|
|
Thread.sleep(5000); //this is a manual override of ldap's
|
242 |
|
|
//hideously long time out period.
|
243 |
|
|
util.debugMessage("Awake after 5 seconds.", 35);
|
244 |
|
|
if (referralContext == null) {
|
245 |
|
|
t.interrupt();
|
246 |
868
|
berkley
|
authenticated = false;
|
247 |
|
|
}
|
248 |
2121
|
sgarg
|
else {
|
249 |
|
|
authenticated = true;
|
250 |
|
|
}
|
251 |
868
|
berkley
|
}
|
252 |
2121
|
sgarg
|
catch (Exception e) {
|
253 |
|
|
authenticated = false;
|
254 |
|
|
}
|
255 |
|
|
}
|
256 |
852
|
jones
|
}
|
257 |
2121
|
sgarg
|
else {
|
258 |
|
|
util.debugMessage("User not found", 30);
|
259 |
|
|
}
|
260 |
867
|
berkley
|
double totStopTime = System.currentTimeMillis();
|
261 |
2058
|
sgarg
|
util.debugMessage("total ldap authentication time: " +
|
262 |
2121
|
sgarg
|
(totStopTime - totStartTime) / 1000 + " seconds", 35);
|
263 |
852
|
jones
|
return authenticated;
|
264 |
|
|
}
|
265 |
|
|
|
266 |
|
|
/**
|
267 |
730
|
bojilova
|
* Get the identifying name for a given userid or name. This is the name
|
268 |
|
|
* that is used in conjunction withthe LDAP BaseDN to create a
|
269 |
|
|
* distinguished name (dn) for the record
|
270 |
|
|
*
|
271 |
|
|
* @param user the user for which the identifying name is requested
|
272 |
2058
|
sgarg
|
* @returns String the identifying name for the user,
|
273 |
730
|
bojilova
|
* or null if not found
|
274 |
|
|
*/
|
275 |
934
|
tao
|
private String getIdentifyingName(String user, String ldapUrl,
|
276 |
2121
|
sgarg
|
String ldapBase) throws NamingException {
|
277 |
730
|
bojilova
|
String identifier = null;
|
278 |
|
|
// Identify service provider to use
|
279 |
|
|
Hashtable env = new Hashtable(11);
|
280 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
281 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
282 |
1477
|
tao
|
util.debugMessage("setting referrals to: " + referral, 35);
|
283 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
284 |
730
|
bojilova
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
285 |
867
|
berkley
|
// non-secure LDAP context; dn are publicly readable
|
286 |
730
|
bojilova
|
try {
|
287 |
2058
|
sgarg
|
|
288 |
730
|
bojilova
|
// Bind to the LDAP server, in order to search for the right
|
289 |
|
|
// distinguished name (dn) based on userid (uid) or common name (cn)
|
290 |
|
|
DirContext ctx = new InitialDirContext(env);
|
291 |
|
|
SearchControls ctls = new SearchControls();
|
292 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
293 |
2058
|
sgarg
|
// Search for the user id or name using the uid, then cn and sn
|
294 |
934
|
tao
|
//attributes
|
295 |
730
|
bojilova
|
// If we find a record, determine the dn for the record
|
296 |
1005
|
jones
|
// The following blocks need to be refactored into a subroutine
|
297 |
|
|
// they have a ridiculous amount of redundancy
|
298 |
730
|
bojilova
|
|
299 |
1005
|
jones
|
// Parse out the uid and org components and look up the real DN
|
300 |
|
|
// This assumes a dn like "uid=x,o=y,dc=someinst,dc=org"
|
301 |
|
|
int position = user.indexOf(",");
|
302 |
|
|
String comp1 = user.substring(0, position);
|
303 |
1477
|
tao
|
MetaCatUtil.debugMessage("First comp is: " + comp1, 35);
|
304 |
2121
|
sgarg
|
String comp2 = user.substring(position + 1,
|
305 |
|
|
user.indexOf(",", position + 1));
|
306 |
1477
|
tao
|
MetaCatUtil.debugMessage("Second comp is: " + comp2, 35);
|
307 |
1005
|
jones
|
|
308 |
1998
|
jones
|
//String filter = "(&(" + comp1 + "))";
|
309 |
|
|
String filter = "(&(" + comp1 + ")(" + comp2 + "))";
|
310 |
1477
|
tao
|
MetaCatUtil.debugMessage("Filter is: " + filter, 35);
|
311 |
|
|
MetaCatUtil.debugMessage("Provider URL is: " + ldapUrl + ldapBase, 35);
|
312 |
802
|
bojilova
|
NamingEnumeration answer;
|
313 |
|
|
try {
|
314 |
1988
|
jones
|
util.debugMessage("Trying search 1: " + filter, 35);
|
315 |
802
|
bojilova
|
answer = ctx.search("", filter, ctls);
|
316 |
1988
|
jones
|
util.debugMessage("Search 1 complete", 35);
|
317 |
|
|
if (answer == null) {
|
318 |
2121
|
sgarg
|
util.debugMessage("Search 1 answer is null.", 35);
|
319 |
1988
|
jones
|
}
|
320 |
802
|
bojilova
|
if (answer.hasMore()) {
|
321 |
1988
|
jones
|
util.debugMessage("Search 1 has answers.", 35);
|
322 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer.next();
|
323 |
802
|
bojilova
|
identifier = sr.getName();
|
324 |
1477
|
tao
|
util.debugMessage("Originally Found: " + identifier, 35);
|
325 |
1005
|
jones
|
return identifier;
|
326 |
|
|
}
|
327 |
1988
|
jones
|
}
|
328 |
2121
|
sgarg
|
catch (InvalidSearchFilterException e) {
|
329 |
|
|
util.debugMessage("Invalid Filter exception thrown (if1)", 35);
|
330 |
|
|
}
|
331 |
1005
|
jones
|
|
332 |
|
|
// That failed, so check if it is just a username
|
333 |
|
|
filter = "(" + user + ")";
|
334 |
|
|
try {
|
335 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
336 |
1005
|
jones
|
answer = ctx.search("", filter, ctls);
|
337 |
|
|
if (answer.hasMore()) {
|
338 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer.next();
|
339 |
1005
|
jones
|
identifier = sr.getName();
|
340 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
341 |
934
|
tao
|
this.ldapUrl = identifier.substring(0,
|
342 |
2121
|
sgarg
|
identifier.lastIndexOf("/") + 1);
|
343 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
344 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
345 |
802
|
bojilova
|
identifier.indexOf(","));
|
346 |
|
|
}
|
347 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
348 |
802
|
bojilova
|
return identifier;
|
349 |
|
|
}
|
350 |
2121
|
sgarg
|
}
|
351 |
|
|
catch (InvalidSearchFilterException e) {}
|
352 |
1005
|
jones
|
|
353 |
|
|
// Maybe its a user id (uid)
|
354 |
802
|
bojilova
|
filter = "(uid=" + user + ")";
|
355 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
356 |
802
|
bojilova
|
answer = ctx.search("", filter, ctls);
|
357 |
730
|
bojilova
|
if (answer.hasMore()) {
|
358 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer.next();
|
359 |
730
|
bojilova
|
identifier = sr.getName();
|
360 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
361 |
|
|
this.ldapUrl = identifier.substring(0,
|
362 |
|
|
identifier.lastIndexOf("/") + 1);
|
363 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
364 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
365 |
730
|
bojilova
|
identifier.indexOf(","));
|
366 |
|
|
}
|
367 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
368 |
2121
|
sgarg
|
}
|
369 |
|
|
else {
|
370 |
1005
|
jones
|
|
371 |
|
|
// maybe its just a common name
|
372 |
730
|
bojilova
|
filter = "(cn=" + user + ")";
|
373 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
374 |
730
|
bojilova
|
NamingEnumeration answer2 = ctx.search("", filter, ctls);
|
375 |
|
|
if (answer2.hasMore()) {
|
376 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer2.next();
|
377 |
730
|
bojilova
|
identifier = sr.getName();
|
378 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
379 |
934
|
tao
|
this.ldapUrl = identifier.substring(0,
|
380 |
2121
|
sgarg
|
identifier.lastIndexOf("/") + 1);
|
381 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
382 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
383 |
730
|
bojilova
|
identifier.indexOf(","));
|
384 |
|
|
}
|
385 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
386 |
2121
|
sgarg
|
}
|
387 |
|
|
else {
|
388 |
1005
|
jones
|
|
389 |
|
|
// ok, last resort, is it a surname?
|
390 |
730
|
bojilova
|
filter = "(sn=" + user + ")";
|
391 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
392 |
730
|
bojilova
|
NamingEnumeration answer3 = ctx.search("", filter, ctls);
|
393 |
|
|
if (answer3.hasMore()) {
|
394 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer3.next();
|
395 |
730
|
bojilova
|
identifier = sr.getName();
|
396 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
397 |
934
|
tao
|
this.ldapUrl = identifier.substring(0,
|
398 |
2121
|
sgarg
|
identifier.lastIndexOf("/") +
|
399 |
|
|
1);
|
400 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
401 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
402 |
730
|
bojilova
|
identifier.indexOf(","));
|
403 |
|
|
}
|
404 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
405 |
730
|
bojilova
|
}
|
406 |
|
|
}
|
407 |
|
|
}
|
408 |
|
|
// Close the context when we're done the initial search
|
409 |
|
|
ctx.close();
|
410 |
2121
|
sgarg
|
}
|
411 |
|
|
catch (NamingException e) {
|
412 |
1477
|
tao
|
util.debugMessage("Naming exception while getting dn: " + e, 35);
|
413 |
730
|
bojilova
|
throw new NamingException(
|
414 |
2121
|
sgarg
|
"Naming exception in AuthLdap.getIdentifyingName: " + e);
|
415 |
730
|
bojilova
|
}
|
416 |
1988
|
jones
|
MetaCatUtil.debugMessage("Returning found identifier as: " + identifier, 35);
|
417 |
730
|
bojilova
|
return identifier;
|
418 |
|
|
}
|
419 |
|
|
|
420 |
|
|
/**
|
421 |
503
|
bojilova
|
* Get all users from the authentication service
|
422 |
871
|
jones
|
*
|
423 |
|
|
* @param user the user for authenticating against the service
|
424 |
|
|
* @param password the password for authenticating against the service
|
425 |
|
|
* @returns string array of all of the user names
|
426 |
503
|
bojilova
|
*/
|
427 |
2121
|
sgarg
|
public String[][] getUsers(String user, String password) throws
|
428 |
|
|
ConnectException {
|
429 |
2058
|
sgarg
|
String[][] users = null;
|
430 |
723
|
bojilova
|
|
431 |
|
|
// Identify service provider to use
|
432 |
|
|
Hashtable env = new Hashtable(11);
|
433 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
434 |
723
|
bojilova
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
435 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
436 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
437 |
2058
|
sgarg
|
|
438 |
723
|
bojilova
|
try {
|
439 |
|
|
|
440 |
2121
|
sgarg
|
// Create the initial directory context
|
441 |
|
|
DirContext ctx = new InitialDirContext(env);
|
442 |
723
|
bojilova
|
|
443 |
2121
|
sgarg
|
// Specify the attributes to match.
|
444 |
|
|
// Users are objects that have the attribute objectclass=InetOrgPerson.
|
445 |
|
|
SearchControls ctls = new SearchControls();
|
446 |
|
|
String[] attrIDs = {
|
447 |
2130
|
sgarg
|
"dn", "cn", "o", "ou", "mail"};
|
448 |
2121
|
sgarg
|
ctls.setReturningAttributes(attrIDs);
|
449 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
450 |
|
|
//ctls.setCountLimit(1000);
|
451 |
|
|
String filter = "(objectClass=inetOrgPerson)";
|
452 |
2447
|
sgarg
|
NamingEnumeration namingEnum = ctx.search(ldapBase, filter, ctls);
|
453 |
2058
|
sgarg
|
|
454 |
2121
|
sgarg
|
// Store the users in a vector
|
455 |
|
|
Vector uvec = new Vector();
|
456 |
|
|
Vector uname = new Vector();
|
457 |
|
|
Vector uorg = new Vector();
|
458 |
2130
|
sgarg
|
Vector uou = new Vector();
|
459 |
2121
|
sgarg
|
Vector umail = new Vector();
|
460 |
|
|
Attributes tempAttr = null;
|
461 |
|
|
try {
|
462 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
463 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
464 |
2121
|
sgarg
|
tempAttr = sr.getAttributes();
|
465 |
2058
|
sgarg
|
|
466 |
2121
|
sgarg
|
if ( (tempAttr.get("cn") + "").startsWith("cn: ")) {
|
467 |
|
|
uname.add( (tempAttr.get("cn") + "").substring(4));
|
468 |
|
|
}
|
469 |
|
|
else {
|
470 |
|
|
uname.add(tempAttr.get("cn") + "");
|
471 |
|
|
}
|
472 |
2058
|
sgarg
|
|
473 |
2121
|
sgarg
|
if ( (tempAttr.get("o") + "").startsWith("o: ")) {
|
474 |
|
|
uorg.add( (tempAttr.get("o") + "").substring(3));
|
475 |
|
|
}
|
476 |
|
|
else {
|
477 |
|
|
uorg.add(tempAttr.get("o") + "");
|
478 |
|
|
}
|
479 |
2116
|
sgarg
|
|
480 |
2130
|
sgarg
|
if ( (tempAttr.get("ou") + "").startsWith("ou: ")) {
|
481 |
|
|
uou.add( (tempAttr.get("ou") + "").substring(4));
|
482 |
|
|
}
|
483 |
|
|
else {
|
484 |
|
|
uou.add(tempAttr.get("ou") + "");
|
485 |
|
|
}
|
486 |
|
|
|
487 |
2121
|
sgarg
|
if ( (tempAttr.get("mail") + "").startsWith("mail: ")) {
|
488 |
|
|
umail.add( (tempAttr.get("mail") + "").substring(6));
|
489 |
|
|
}
|
490 |
|
|
else {
|
491 |
|
|
umail.add(tempAttr.get("mail") + "");
|
492 |
|
|
}
|
493 |
2058
|
sgarg
|
|
494 |
2121
|
sgarg
|
uvec.add(sr.getName() + "," + ldapBase);
|
495 |
723
|
bojilova
|
}
|
496 |
2121
|
sgarg
|
}
|
497 |
|
|
catch (SizeLimitExceededException slee) {
|
498 |
|
|
util.debugMessage("LDAP Server size limit exceeded. " +
|
499 |
|
|
"Returning incomplete record set.", 35);
|
500 |
|
|
}
|
501 |
723
|
bojilova
|
|
502 |
2121
|
sgarg
|
// initialize users[]; fill users[]
|
503 |
2130
|
sgarg
|
users = new String[uvec.size()][5];
|
504 |
2121
|
sgarg
|
for (int i = 0; i < uvec.size(); i++) {
|
505 |
|
|
users[i][0] = (String) uvec.elementAt(i);
|
506 |
|
|
users[i][1] = (String) uname.elementAt(i);
|
507 |
|
|
users[i][2] = (String) uorg.elementAt(i);
|
508 |
2130
|
sgarg
|
users[i][3] = (String) uorg.elementAt(i);
|
509 |
|
|
users[i][4] = (String) umail.elementAt(i);
|
510 |
2121
|
sgarg
|
}
|
511 |
723
|
bojilova
|
|
512 |
2121
|
sgarg
|
// Close the context when we're done
|
513 |
|
|
ctx.close();
|
514 |
723
|
bojilova
|
|
515 |
2121
|
sgarg
|
}
|
516 |
|
|
catch (NamingException e) {
|
517 |
1477
|
tao
|
util.debugMessage("Problem getting users in AuthLdap.getUsers:" + e, 35);
|
518 |
|
|
//e.printStackTrace(System.err);
|
519 |
723
|
bojilova
|
throw new ConnectException(
|
520 |
2121
|
sgarg
|
"Problem getting users in AuthLdap.getUsers:" + e);
|
521 |
723
|
bojilova
|
}
|
522 |
|
|
|
523 |
|
|
return users;
|
524 |
503
|
bojilova
|
}
|
525 |
|
|
|
526 |
|
|
/**
|
527 |
|
|
* Get the users for a particular group from the authentication service
|
528 |
871
|
jones
|
*
|
529 |
|
|
* @param user the user for authenticating against the service
|
530 |
|
|
* @param password the password for authenticating against the service
|
531 |
|
|
* @param group the group whose user list should be returned
|
532 |
|
|
* @returns string array of the user names belonging to the group
|
533 |
503
|
bojilova
|
*/
|
534 |
2121
|
sgarg
|
public String[] getUsers(String user, String password, String group) throws
|
535 |
|
|
ConnectException {
|
536 |
723
|
bojilova
|
String[] users = null;
|
537 |
|
|
|
538 |
|
|
// Identify service provider to use
|
539 |
|
|
Hashtable env = new Hashtable(11);
|
540 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
541 |
723
|
bojilova
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
542 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
543 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
544 |
723
|
bojilova
|
|
545 |
|
|
try {
|
546 |
|
|
|
547 |
2121
|
sgarg
|
// Create the initial directory context
|
548 |
|
|
DirContext ctx = new InitialDirContext(env);
|
549 |
723
|
bojilova
|
|
550 |
2121
|
sgarg
|
// Specify the ids of the attributes to return
|
551 |
|
|
String[] attrIDs = {
|
552 |
|
|
"uniqueMember"};
|
553 |
723
|
bojilova
|
|
554 |
2121
|
sgarg
|
Attributes answer = ctx.getAttributes(group, attrIDs);
|
555 |
723
|
bojilova
|
|
556 |
2121
|
sgarg
|
Vector uvec = new Vector();
|
557 |
|
|
try {
|
558 |
|
|
for (NamingEnumeration ae = answer.getAll(); ae.hasMore(); ) {
|
559 |
|
|
Attribute attr = (Attribute) ae.next();
|
560 |
|
|
for (NamingEnumeration e = attr.getAll();
|
561 |
|
|
e.hasMore();
|
562 |
|
|
uvec.add(e.next())
|
563 |
|
|
) {
|
564 |
|
|
;
|
565 |
|
|
}
|
566 |
723
|
bojilova
|
}
|
567 |
2121
|
sgarg
|
}
|
568 |
|
|
catch (SizeLimitExceededException slee) {
|
569 |
|
|
util.debugMessage("LDAP Server size limit exceeded. " +
|
570 |
|
|
"Returning incomplete record set.", 35);
|
571 |
|
|
}
|
572 |
723
|
bojilova
|
|
573 |
2121
|
sgarg
|
// initialize users[]; fill users[]
|
574 |
|
|
users = new String[uvec.size()];
|
575 |
|
|
for (int i = 0; i < uvec.size(); i++) {
|
576 |
|
|
users[i] = (String) uvec.elementAt(i);
|
577 |
|
|
}
|
578 |
723
|
bojilova
|
|
579 |
2121
|
sgarg
|
// Close the context when we're done
|
580 |
|
|
ctx.close();
|
581 |
723
|
bojilova
|
|
582 |
2121
|
sgarg
|
}
|
583 |
|
|
catch (NamingException e) {
|
584 |
934
|
tao
|
util.debugMessage("Problem getting users for a group in " +
|
585 |
2121
|
sgarg
|
"AuthLdap.getUsers:" + e, 30);
|
586 |
723
|
bojilova
|
throw new ConnectException(
|
587 |
2121
|
sgarg
|
"Problem getting users for a group in AuthLdap.getUsers:" + e);
|
588 |
723
|
bojilova
|
}
|
589 |
|
|
|
590 |
|
|
return users;
|
591 |
503
|
bojilova
|
}
|
592 |
|
|
|
593 |
|
|
/**
|
594 |
|
|
* Get all groups from the authentication service
|
595 |
871
|
jones
|
*
|
596 |
|
|
* @param user the user for authenticating against the service
|
597 |
|
|
* @param password the password for authenticating against the service
|
598 |
|
|
* @returns string array of the group names
|
599 |
503
|
bojilova
|
*/
|
600 |
2121
|
sgarg
|
public String[][] getGroups(String user, String password) throws
|
601 |
|
|
ConnectException {
|
602 |
|
|
return getGroups(user, password, null);
|
603 |
503
|
bojilova
|
}
|
604 |
|
|
|
605 |
|
|
/**
|
606 |
|
|
* Get the groups for a particular user from the authentication service
|
607 |
871
|
jones
|
*
|
608 |
|
|
* @param user the user for authenticating against the service
|
609 |
|
|
* @param password the password for authenticating against the service
|
610 |
|
|
* @param foruser the user whose group list should be returned
|
611 |
|
|
* @returns string array of the group names
|
612 |
503
|
bojilova
|
*/
|
613 |
2121
|
sgarg
|
public String[][] getGroups(String user, String password, String foruser) throws
|
614 |
|
|
ConnectException {
|
615 |
2116
|
sgarg
|
Vector gvec = new Vector();
|
616 |
2058
|
sgarg
|
Vector desc = new Vector();
|
617 |
|
|
Attributes tempAttr = null;
|
618 |
|
|
|
619 |
976
|
tao
|
//Pass the username and password to run() method
|
620 |
2121
|
sgarg
|
userName = user;
|
621 |
|
|
userPassword = password;
|
622 |
723
|
bojilova
|
// Identify service provider to use
|
623 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
624 |
723
|
bojilova
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
625 |
888
|
berkley
|
env.put(Context.REFERRAL, "throw");
|
626 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
627 |
723
|
bojilova
|
try {
|
628 |
2121
|
sgarg
|
// Create the initial directory context
|
629 |
|
|
DirContext ctx = new InitialDirContext(env);
|
630 |
|
|
// Specify the ids of the attributes to return
|
631 |
|
|
String[] attrIDs = {
|
632 |
|
|
"cn", "o", "description"};
|
633 |
|
|
// Specify the attributes to match.
|
634 |
|
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
635 |
|
|
// and have attribute uniquemember: uid=foruser,ldapbase.
|
636 |
|
|
SearchControls ctls = new SearchControls();
|
637 |
|
|
ctls.setReturningAttributes(attrIDs);
|
638 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
639 |
2058
|
sgarg
|
|
640 |
2121
|
sgarg
|
String filter = null;
|
641 |
|
|
String gfilter = "(objectClass=groupOfUniqueNames)";
|
642 |
|
|
if (null == foruser) {
|
643 |
|
|
filter = gfilter;
|
644 |
|
|
}
|
645 |
|
|
else {
|
646 |
|
|
filter = "(& " + gfilter + "(uniqueMember=" + foruser + "))";
|
647 |
|
|
}
|
648 |
|
|
MetaCatUtil.debugMessage("searching for groups: " + filter, 35);
|
649 |
2447
|
sgarg
|
NamingEnumeration namingEnum = ctx.search(ldapBase, filter, ctls);
|
650 |
991
|
tao
|
|
651 |
2121
|
sgarg
|
// Print the groups
|
652 |
|
|
MetaCatUtil.debugMessage("getting group results.", 50);
|
653 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
654 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
655 |
2121
|
sgarg
|
tempAttr = sr.getAttributes();
|
656 |
2058
|
sgarg
|
|
657 |
2121
|
sgarg
|
if ( (tempAttr.get("description") + "").startsWith("description: ")) {
|
658 |
|
|
desc.add( (tempAttr.get("description") + "").substring(13));
|
659 |
723
|
bojilova
|
}
|
660 |
2121
|
sgarg
|
else {
|
661 |
|
|
desc.add(tempAttr.get("description") + "");
|
662 |
|
|
}
|
663 |
991
|
tao
|
|
664 |
2121
|
sgarg
|
gvec.add(sr.getName() + "," + ldapBase);
|
665 |
|
|
MetaCatUtil.debugMessage("group " + sr.getName() +
|
666 |
|
|
" added to Group vector", 35);
|
667 |
|
|
}
|
668 |
|
|
// Close the context when we're done
|
669 |
|
|
ctx.close();
|
670 |
|
|
|
671 |
2058
|
sgarg
|
}
|
672 |
2121
|
sgarg
|
catch (ReferralException re) {
|
673 |
1000
|
berkley
|
refExc = re;
|
674 |
|
|
Thread t = new Thread(new GetGroup());
|
675 |
1494
|
tao
|
util.debugMessage("Starting thread...", 50);
|
676 |
1000
|
berkley
|
t.start();
|
677 |
1494
|
tao
|
util.debugMessage("sleeping for 5 seconds.", 50);
|
678 |
2121
|
sgarg
|
try {
|
679 |
1000
|
berkley
|
Thread.sleep(5000);
|
680 |
|
|
}
|
681 |
2121
|
sgarg
|
catch (InterruptedException ie) {
|
682 |
|
|
MetaCatUtil.debugMessage("main thread interrupted: " + ie.getMessage(),
|
683 |
|
|
30);
|
684 |
1000
|
berkley
|
}
|
685 |
|
|
//this is a manual override of jndi's hideously long time
|
686 |
|
|
//out period.
|
687 |
1494
|
tao
|
util.debugMessage("Awake after 5 seconds.", 40);
|
688 |
2121
|
sgarg
|
if (referralContext == null) {
|
689 |
|
|
util.debugMessage("thread timed out...returning groups: " +
|
690 |
|
|
gvec.toString(), 35);
|
691 |
2116
|
sgarg
|
String groups[][] = new String[gvec.size()][2];
|
692 |
2121
|
sgarg
|
for (int i = 0; i < gvec.size(); i++) {
|
693 |
|
|
groups[i][0] = (String) gvec.elementAt(i);
|
694 |
|
|
groups[i][1] = (String) desc.elementAt(i);
|
695 |
991
|
tao
|
}
|
696 |
1000
|
berkley
|
t.interrupt();
|
697 |
|
|
return groups;
|
698 |
|
|
}
|
699 |
2121
|
sgarg
|
DirContext dc = (DirContext) referralContext;
|
700 |
|
|
String[] attrIDs = {
|
701 |
|
|
"cn", "o", "description"};
|
702 |
1000
|
berkley
|
// Specify the attributes to match.
|
703 |
|
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
704 |
|
|
// and have attribute uniquemember: uid=foruser,ldapbase.
|
705 |
|
|
SearchControls ctls = new SearchControls();
|
706 |
|
|
ctls.setReturningAttributes(attrIDs);
|
707 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
708 |
2058
|
sgarg
|
|
709 |
1000
|
berkley
|
String filter = null;
|
710 |
|
|
String gfilter = "(objectClass=groupOfUniqueNames)";
|
711 |
|
|
if (null == foruser) {
|
712 |
2121
|
sgarg
|
filter = gfilter;
|
713 |
1000
|
berkley
|
}
|
714 |
2121
|
sgarg
|
else {
|
715 |
|
|
filter = "(& " + gfilter + "(uniqueMember=" + foruser + "))";
|
716 |
|
|
}
|
717 |
2058
|
sgarg
|
|
718 |
2121
|
sgarg
|
try {
|
719 |
2447
|
sgarg
|
NamingEnumeration namingEnum = dc.search(ldapBase, filter, ctls);
|
720 |
991
|
tao
|
// Print the groups
|
721 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
722 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
723 |
2058
|
sgarg
|
tempAttr = sr.getAttributes();
|
724 |
|
|
|
725 |
2121
|
sgarg
|
if ( (tempAttr.get("description") + "").startsWith("description: ")) {
|
726 |
2058
|
sgarg
|
desc.add( (tempAttr.get("description") + "").substring(13));
|
727 |
|
|
}
|
728 |
2121
|
sgarg
|
else {
|
729 |
|
|
desc.add(tempAttr.get("description") + "");
|
730 |
|
|
}
|
731 |
2058
|
sgarg
|
|
732 |
2121
|
sgarg
|
gvec.add(sr.getName() + "," + ldapBase);
|
733 |
991
|
tao
|
}
|
734 |
2058
|
sgarg
|
|
735 |
991
|
tao
|
referralContext.close();
|
736 |
|
|
dc.close();
|
737 |
|
|
}
|
738 |
2121
|
sgarg
|
catch (NamingException ne) {
|
739 |
|
|
MetaCatUtil.debugMessage("Naming Exception in AuthLdap.getGroups" +
|
740 |
|
|
ne.getExplanation() + ne.getMessage(), 30);
|
741 |
991
|
tao
|
}
|
742 |
2121
|
sgarg
|
}
|
743 |
|
|
catch (NamingException e) {
|
744 |
868
|
berkley
|
e.printStackTrace(System.err);
|
745 |
2116
|
sgarg
|
String groups[][] = new String[gvec.size()][2];
|
746 |
2121
|
sgarg
|
for (int i = 0; i < gvec.size(); i++) {
|
747 |
|
|
groups[i][0] = (String) gvec.elementAt(i);
|
748 |
|
|
groups[i][1] = (String) desc.elementAt(i);
|
749 |
1006
|
tao
|
}
|
750 |
|
|
return groups;
|
751 |
2121
|
sgarg
|
/*throw new ConnectException(
|
752 |
|
|
"Problem getting groups for a user in AuthLdap.getGroups:" + e);*/
|
753 |
2058
|
sgarg
|
}
|
754 |
|
|
|
755 |
|
|
MetaCatUtil.debugMessage("The user is in the following groups: " +
|
756 |
2121
|
sgarg
|
gvec.toString(), 35);
|
757 |
2116
|
sgarg
|
String groups[][] = new String[gvec.size()][2];
|
758 |
2121
|
sgarg
|
for (int i = 0; i < gvec.size(); i++) {
|
759 |
|
|
groups[i][0] = (String) gvec.elementAt(i);
|
760 |
|
|
groups[i][1] = (String) desc.elementAt(i);
|
761 |
1000
|
berkley
|
}
|
762 |
723
|
bojilova
|
return groups;
|
763 |
503
|
bojilova
|
}
|
764 |
|
|
|
765 |
|
|
/**
|
766 |
|
|
* Get attributes describing a user or group
|
767 |
|
|
*
|
768 |
871
|
jones
|
* @param foruser the user for which the attribute list is requested
|
769 |
503
|
bojilova
|
* @returns HashMap a map of attribute name to a Vector of values
|
770 |
|
|
*/
|
771 |
2121
|
sgarg
|
public HashMap getAttributes(String foruser) throws ConnectException {
|
772 |
514
|
jones
|
return getAttributes(null, null, foruser);
|
773 |
503
|
bojilova
|
}
|
774 |
|
|
|
775 |
|
|
/**
|
776 |
|
|
* Get attributes describing a user or group
|
777 |
|
|
*
|
778 |
871
|
jones
|
* @param user the user for authenticating against the service
|
779 |
503
|
bojilova
|
* @param password the password for authenticating against the service
|
780 |
871
|
jones
|
* @param foruser the user whose attributes should be returned
|
781 |
503
|
bojilova
|
* @returns HashMap a map of attribute name to a Vector of values
|
782 |
|
|
*/
|
783 |
2121
|
sgarg
|
public HashMap getAttributes(String user, String password, String foruser) throws
|
784 |
|
|
ConnectException {
|
785 |
503
|
bojilova
|
HashMap attributes = new HashMap();
|
786 |
802
|
bojilova
|
String ldapUrl = this.ldapUrl;
|
787 |
|
|
String ldapBase = this.ldapBase;
|
788 |
|
|
String userident = foruser;
|
789 |
2058
|
sgarg
|
|
790 |
503
|
bojilova
|
// Identify service provider to use
|
791 |
|
|
Hashtable env = new Hashtable(11);
|
792 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
793 |
2121
|
sgarg
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
794 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
795 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
796 |
503
|
bojilova
|
|
797 |
|
|
try {
|
798 |
2058
|
sgarg
|
|
799 |
503
|
bojilova
|
// Create the initial directory context
|
800 |
|
|
DirContext ctx = new InitialDirContext(env);
|
801 |
2058
|
sgarg
|
|
802 |
|
|
// Ask for all attributes of the user
|
803 |
871
|
jones
|
//Attributes attrs = ctx.getAttributes(userident);
|
804 |
|
|
Attributes attrs = ctx.getAttributes(foruser);
|
805 |
2058
|
sgarg
|
|
806 |
503
|
bojilova
|
// Print all of the attributes
|
807 |
|
|
NamingEnumeration en = attrs.getAll();
|
808 |
|
|
while (en.hasMore()) {
|
809 |
2121
|
sgarg
|
Attribute att = (Attribute) en.next();
|
810 |
503
|
bojilova
|
Vector values = new Vector();
|
811 |
|
|
String attName = att.getID();
|
812 |
|
|
NamingEnumeration attvalues = att.getAll();
|
813 |
|
|
while (attvalues.hasMore()) {
|
814 |
2121
|
sgarg
|
String value = (String) attvalues.next();
|
815 |
503
|
bojilova
|
values.add(value);
|
816 |
|
|
}
|
817 |
|
|
attributes.put(attName, values);
|
818 |
|
|
}
|
819 |
2058
|
sgarg
|
|
820 |
503
|
bojilova
|
// Close the context when we're done
|
821 |
|
|
ctx.close();
|
822 |
2121
|
sgarg
|
}
|
823 |
|
|
catch (NamingException e) {
|
824 |
2058
|
sgarg
|
util.debugMessage("Problem getting attributes in " +
|
825 |
2121
|
sgarg
|
"AuthLdap.getAttributes:" + e, 35);
|
826 |
723
|
bojilova
|
throw new ConnectException(
|
827 |
2121
|
sgarg
|
"Problem getting attributes in AuthLdap.getAttributes:" + e);
|
828 |
503
|
bojilova
|
}
|
829 |
|
|
|
830 |
|
|
return attributes;
|
831 |
|
|
}
|
832 |
|
|
|
833 |
|
|
/**
|
834 |
730
|
bojilova
|
* Get list of all subtrees holding Metacat's groups and users
|
835 |
2058
|
sgarg
|
* starting from the Metacat LDAP root,
|
836 |
730
|
bojilova
|
* i.e. ldap://dev.nceas.ucsb.edu/dc=ecoinformatics,dc=org
|
837 |
504
|
jones
|
*/
|
838 |
730
|
bojilova
|
private Hashtable getSubtrees(String user, String password,
|
839 |
2121
|
sgarg
|
String ldapUrl, String ldapBase) throws
|
840 |
|
|
ConnectException {
|
841 |
730
|
bojilova
|
Hashtable trees = new Hashtable();
|
842 |
504
|
jones
|
|
843 |
|
|
// Identify service provider to use
|
844 |
|
|
Hashtable env = new Hashtable(11);
|
845 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
846 |
504
|
jones
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
847 |
2129
|
sgarg
|
// env.put(Context.REFERRAL, referral);
|
848 |
|
|
// Using 'ignore' here instead of 'follow' as 'ignore' seems
|
849 |
|
|
// to do the job better. 'follow' was not bringing up the UCNRS
|
850 |
|
|
// and PISCO tree whereas 'ignore' brings up the tree.
|
851 |
|
|
|
852 |
|
|
env.put(Context.REFERRAL, "ignore");
|
853 |
504
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
854 |
|
|
|
855 |
|
|
try {
|
856 |
|
|
|
857 |
2121
|
sgarg
|
// Create the initial directory context
|
858 |
|
|
DirContext ctx = new InitialDirContext(env);
|
859 |
730
|
bojilova
|
|
860 |
2121
|
sgarg
|
// Specify the ids of the attributes to return
|
861 |
|
|
String[] attrIDs = {
|
862 |
|
|
"o", "ref"};
|
863 |
|
|
SearchControls ctls = new SearchControls();
|
864 |
|
|
ctls.setReturningAttributes(attrIDs);
|
865 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
866 |
2058
|
sgarg
|
|
867 |
2121
|
sgarg
|
// Specify the attributes to match.
|
868 |
|
|
// Subtrees from the main server are found as objects with attribute
|
869 |
|
|
// objectclass=organization or objectclass=referral to the subtree
|
870 |
|
|
// resided on other server.
|
871 |
|
|
String filter = "(|(objectclass=organization)(objectclass=referral))";
|
872 |
730
|
bojilova
|
|
873 |
2121
|
sgarg
|
// Search for objects in the current context
|
874 |
2447
|
sgarg
|
NamingEnumeration namingEnum = ctx.search("", filter, ctls);
|
875 |
730
|
bojilova
|
|
876 |
2121
|
sgarg
|
// Print the subtrees' <ldapURL, baseDN>
|
877 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
878 |
2121
|
sgarg
|
|
879 |
2447
|
sgarg
|
SearchResult sr = (SearchResult) namingEnum.next();
|
880 |
2121
|
sgarg
|
|
881 |
|
|
Attributes attrs = sr.getAttributes();
|
882 |
|
|
NamingEnumeration enum1 = attrs.getAll(); // "dc" and "ref" attrs
|
883 |
|
|
|
884 |
|
|
if (enum1.hasMore()) {
|
885 |
|
|
Attribute attr = (Attribute) enum1.next();
|
886 |
|
|
String attrValue = (String) attr.get();
|
887 |
|
|
String attrName = (String) attr.getID();
|
888 |
|
|
|
889 |
730
|
bojilova
|
if (enum1.hasMore()) {
|
890 |
2121
|
sgarg
|
attr = (Attribute) enum1.next();
|
891 |
|
|
String refValue = (String) attr.get();
|
892 |
|
|
String refName = (String) attr.getID();
|
893 |
|
|
if (ldapBase.startsWith(refName + "=" + refValue)) {
|
894 |
|
|
trees.put(ldapBase,
|
895 |
|
|
attrValue.substring(0, attrValue.lastIndexOf("/") + 1));
|
896 |
|
|
}
|
897 |
|
|
else {
|
898 |
2129
|
sgarg
|
// this is a referral - so organization name is appended in
|
899 |
|
|
// front of the ldapbase.... later it is stripped out
|
900 |
|
|
// in getPrincipals
|
901 |
|
|
trees.put("[" + refName + "=" + refValue + "]" +
|
902 |
|
|
attrValue.substring(attrValue.lastIndexOf("/") + 1,
|
903 |
|
|
attrValue.length()),
|
904 |
2121
|
sgarg
|
attrValue.substring(0, attrValue.lastIndexOf("/") + 1));
|
905 |
2129
|
sgarg
|
|
906 |
|
|
// trees.put(refName + "=" + refValue + "," + ldapBase,
|
907 |
|
|
// attrValue.substring(0, attrValue.lastIndexOf("/") + 1));
|
908 |
2121
|
sgarg
|
}
|
909 |
2058
|
sgarg
|
|
910 |
2121
|
sgarg
|
}
|
911 |
|
|
else if (ldapBase.startsWith(attrName + "=" + attrValue)) {
|
912 |
|
|
trees.put(ldapBase, ldapUrl);
|
913 |
|
|
}
|
914 |
|
|
else {
|
915 |
2129
|
sgarg
|
if (sr.isRelative()) {
|
916 |
2121
|
sgarg
|
trees.put(attrName + "=" + attrValue + "," + ldapBase, ldapUrl);
|
917 |
2130
|
sgarg
|
}
|
918 |
|
|
else {
|
919 |
2121
|
sgarg
|
String referenceURL = sr.getName();
|
920 |
2129
|
sgarg
|
referenceURL = referenceURL.substring(0,
|
921 |
|
|
referenceURL.lastIndexOf("/") + 1);
|
922 |
|
|
trees.put(attrName + "=" + attrValue + "," + ldapBase,
|
923 |
|
|
referenceURL);
|
924 |
730
|
bojilova
|
}
|
925 |
2121
|
sgarg
|
|
926 |
504
|
jones
|
}
|
927 |
|
|
}
|
928 |
2121
|
sgarg
|
}
|
929 |
730
|
bojilova
|
|
930 |
2121
|
sgarg
|
// Close the context when we're done
|
931 |
|
|
ctx.close();
|
932 |
730
|
bojilova
|
|
933 |
2121
|
sgarg
|
}
|
934 |
|
|
catch (NamingException e) {
|
935 |
2058
|
sgarg
|
util.debugMessage("Problem getting subtrees in AuthLdap.getSubtrees:"
|
936 |
1477
|
tao
|
+ e, 30);
|
937 |
730
|
bojilova
|
throw new ConnectException(
|
938 |
2121
|
sgarg
|
"Problem getting subtrees in AuthLdap.getSubtrees:" + e);
|
939 |
504
|
jones
|
}
|
940 |
|
|
|
941 |
730
|
bojilova
|
return trees;
|
942 |
504
|
jones
|
}
|
943 |
|
|
|
944 |
|
|
/**
|
945 |
730
|
bojilova
|
* Get all groups and users from authentication scheme.
|
946 |
725
|
bojilova
|
* The output is formatted in XML.
|
947 |
730
|
bojilova
|
* @param user the user which requests the information
|
948 |
|
|
* @param password the user's password
|
949 |
725
|
bojilova
|
*/
|
950 |
2121
|
sgarg
|
public String getPrincipals(String user, String password) throws
|
951 |
|
|
ConnectException {
|
952 |
725
|
bojilova
|
StringBuffer out = new StringBuffer();
|
953 |
726
|
bojilova
|
Vector usersIn = new Vector();
|
954 |
2058
|
sgarg
|
|
955 |
|
|
out.append("<?xml version=\"1.0\" encoding=\"US-ASCII\"?>\n");
|
956 |
730
|
bojilova
|
out.append("<principals>\n");
|
957 |
2058
|
sgarg
|
|
958 |
730
|
bojilova
|
/*
|
959 |
2058
|
sgarg
|
* get all subtrees first in the current dir context
|
960 |
730
|
bojilova
|
* and then the Metacat users under them
|
961 |
|
|
*/
|
962 |
2121
|
sgarg
|
Hashtable subtrees = getSubtrees(user, password, this.ldapUrl,
|
963 |
|
|
this.ldapBase);
|
964 |
2058
|
sgarg
|
|
965 |
2447
|
sgarg
|
Enumeration keyEnum = subtrees.keys();
|
966 |
|
|
while (keyEnum.hasMoreElements()) {
|
967 |
|
|
this.ldapBase = (String) keyEnum.nextElement();
|
968 |
2121
|
sgarg
|
this.ldapUrl = (String) subtrees.get(ldapBase);
|
969 |
2058
|
sgarg
|
|
970 |
2129
|
sgarg
|
/*
|
971 |
|
|
* code to get the organization name from ldapBase
|
972 |
|
|
*/
|
973 |
2116
|
sgarg
|
String orgName = this.ldapBase;
|
974 |
2130
|
sgarg
|
if (orgName.startsWith("[")) {
|
975 |
2129
|
sgarg
|
// if orgName starts with [ then it is a referral URL...
|
976 |
|
|
// (see code in getSubtress)
|
977 |
|
|
// hence orgName can be retrieved by getting the string between
|
978 |
|
|
// 'o=' and ']'
|
979 |
|
|
// also the string between [ and ] needs to be striped out from
|
980 |
|
|
// this.ldapBase
|
981 |
|
|
this.ldapBase = orgName.substring(orgName.indexOf("]") + 1);
|
982 |
|
|
if (orgName != null && orgName.indexOf("o=") > -1) {
|
983 |
|
|
orgName = orgName.substring(orgName.indexOf("o=") + 2);
|
984 |
|
|
orgName = orgName.substring(0, orgName.indexOf("]"));
|
985 |
|
|
}
|
986 |
2130
|
sgarg
|
}
|
987 |
|
|
else {
|
988 |
2129
|
sgarg
|
// else it is not referral
|
989 |
|
|
// hence orgName can be retrieved by getting the string between
|
990 |
|
|
// 'o=' and ','
|
991 |
|
|
if (orgName != null && orgName.indexOf("o=") > -1) {
|
992 |
|
|
orgName = orgName.substring(orgName.indexOf("o=") + 2);
|
993 |
|
|
if (orgName.indexOf(",") > -1) {
|
994 |
|
|
orgName = orgName.substring(0, orgName.indexOf(","));
|
995 |
|
|
}
|
996 |
|
|
}
|
997 |
2121
|
sgarg
|
}
|
998 |
|
|
|
999 |
2058
|
sgarg
|
out.append(" <authSystem URI=\"" +
|
1000 |
2121
|
sgarg
|
this.ldapUrl + this.ldapBase + "\" organization=\"" + orgName +
|
1001 |
|
|
"\">\n");
|
1002 |
730
|
bojilova
|
|
1003 |
|
|
// get all groups for directory context
|
1004 |
2058
|
sgarg
|
String[][] groups = getGroups(user, password);
|
1005 |
|
|
String[][] users = getUsers(user, password);
|
1006 |
|
|
int userIndex = 0;
|
1007 |
730
|
bojilova
|
|
1008 |
|
|
// for the groups and users that belong to them
|
1009 |
2121
|
sgarg
|
if (groups != null && groups.length > 0) {
|
1010 |
|
|
for (int i = 0; i < groups.length; i++) {
|
1011 |
730
|
bojilova
|
out.append(" <group>\n");
|
1012 |
2058
|
sgarg
|
out.append(" <groupname>" + groups[i][0] + "</groupname>\n");
|
1013 |
|
|
out.append(" <description>" + groups[i][1] + "</description>\n");
|
1014 |
2121
|
sgarg
|
String[] usersForGroup = getUsers(user, password, groups[i][0]);
|
1015 |
|
|
for (int j = 0; j < usersForGroup.length; j++) {
|
1016 |
730
|
bojilova
|
usersIn.addElement(usersForGroup[j]);
|
1017 |
2058
|
sgarg
|
|
1018 |
|
|
userIndex = searchUser(usersForGroup[j], users);
|
1019 |
730
|
bojilova
|
out.append(" <user>\n");
|
1020 |
2058
|
sgarg
|
|
1021 |
2121
|
sgarg
|
if (userIndex < 0) {
|
1022 |
2095
|
sgarg
|
out.append(" <username>" + usersForGroup[j] +
|
1023 |
|
|
"</username>\n");
|
1024 |
2121
|
sgarg
|
}
|
1025 |
|
|
else {
|
1026 |
2130
|
sgarg
|
out.append(" <username>" + users[userIndex][0] +
|
1027 |
2121
|
sgarg
|
"</username>\n");
|
1028 |
2130
|
sgarg
|
out.append(" <name>" + users[userIndex][1] + "</name>\n");
|
1029 |
|
|
out.append(" <organization>" + users[userIndex][2] +
|
1030 |
2121
|
sgarg
|
"</organization>\n");
|
1031 |
2130
|
sgarg
|
if (users[userIndex][3].compareTo("null") != 0) {
|
1032 |
|
|
out.append(" <organizationUnitName>" + users[userIndex][3] +
|
1033 |
|
|
"</organizationUnitName>\n");
|
1034 |
|
|
}
|
1035 |
|
|
out.append(" <email>" + users[userIndex][4] + "</email>\n");
|
1036 |
2058
|
sgarg
|
}
|
1037 |
|
|
|
1038 |
730
|
bojilova
|
out.append(" </user>\n");
|
1039 |
|
|
}
|
1040 |
|
|
out.append(" </group>\n");
|
1041 |
|
|
}
|
1042 |
|
|
}
|
1043 |
2058
|
sgarg
|
|
1044 |
2130
|
sgarg
|
// for the users not belonging to any grou8p
|
1045 |
2121
|
sgarg
|
for (int j = 0; j < users.length; j++) {
|
1046 |
|
|
if (!usersIn.contains(users[j][0])) {
|
1047 |
725
|
bojilova
|
out.append(" <user>\n");
|
1048 |
2058
|
sgarg
|
out.append(" <username>" + users[j][0] + "</username>\n");
|
1049 |
|
|
out.append(" <name>" + users[j][1] + "</name>\n");
|
1050 |
2130
|
sgarg
|
out.append(" <organization>" + users[j][2] +
|
1051 |
|
|
"</organization>\n");
|
1052 |
|
|
if (users[j][3].compareTo("null") != 0) {
|
1053 |
|
|
out.append(" <organizationUnitName>" + users[j][3] +
|
1054 |
|
|
"</organizationUnitName>\n");
|
1055 |
|
|
}
|
1056 |
|
|
out.append(" <email>" + users[j][4] + "</email>\n");
|
1057 |
725
|
bojilova
|
out.append(" </user>\n");
|
1058 |
|
|
}
|
1059 |
|
|
}
|
1060 |
2058
|
sgarg
|
|
1061 |
730
|
bojilova
|
out.append(" </authSystem>\n");
|
1062 |
2121
|
sgarg
|
if (!usersIn.isEmpty()) {
|
1063 |
730
|
bojilova
|
usersIn.removeAllElements();
|
1064 |
|
|
usersIn.trimToSize();
|
1065 |
725
|
bojilova
|
}
|
1066 |
2058
|
sgarg
|
|
1067 |
725
|
bojilova
|
}
|
1068 |
|
|
out.append("</principals>");
|
1069 |
|
|
return out.toString();
|
1070 |
|
|
}
|
1071 |
|
|
|
1072 |
|
|
/**
|
1073 |
2058
|
sgarg
|
* Method for getting index of user DN in User info array
|
1074 |
|
|
*/
|
1075 |
2121
|
sgarg
|
int searchUser(String user, String userGroup[][]) {
|
1076 |
|
|
for (int j = 0; j < userGroup.length; j++) {
|
1077 |
|
|
if (user.compareTo(userGroup[j][0]) == 0) {
|
1078 |
2058
|
sgarg
|
return j;
|
1079 |
|
|
}
|
1080 |
|
|
}
|
1081 |
|
|
return -1;
|
1082 |
|
|
}
|
1083 |
|
|
|
1084 |
|
|
/**
|
1085 |
503
|
bojilova
|
* Test method for the class
|
1086 |
|
|
*/
|
1087 |
|
|
public static void main(String[] args) {
|
1088 |
|
|
|
1089 |
504
|
jones
|
// Provide a user, such as: "Matt Jones", or "jones"
|
1090 |
503
|
bojilova
|
String user = args[0];
|
1091 |
|
|
String password = args[1];
|
1092 |
|
|
|
1093 |
1477
|
tao
|
MetaCatUtil.debugMessage("Creating session...", 20);
|
1094 |
503
|
bojilova
|
AuthLdap authservice = new AuthLdap();
|
1095 |
1477
|
tao
|
MetaCatUtil.debugMessage("Session exists...", 20);
|
1096 |
2058
|
sgarg
|
|
1097 |
503
|
bojilova
|
boolean isValid = false;
|
1098 |
|
|
try {
|
1099 |
1477
|
tao
|
MetaCatUtil.debugMessage("Authenticating...", 20);
|
1100 |
503
|
bojilova
|
isValid = authservice.authenticate(user, password);
|
1101 |
|
|
if (isValid) {
|
1102 |
2121
|
sgarg
|
MetaCatUtil.debugMessage("Authentication successful for: " + user, 20);
|
1103 |
|
|
}
|
1104 |
|
|
else {
|
1105 |
1477
|
tao
|
MetaCatUtil.debugMessage("Authentication failed for: " + user, 20);
|
1106 |
503
|
bojilova
|
}
|
1107 |
725
|
bojilova
|
|
1108 |
871
|
jones
|
// Get attributes for the user
|
1109 |
503
|
bojilova
|
if (isValid) {
|
1110 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting attributes for user....", 20);
|
1111 |
991
|
tao
|
HashMap userInfo = authservice.getAttributes(user, password, user);
|
1112 |
503
|
bojilova
|
// Print all of the attributes
|
1113 |
2121
|
sgarg
|
Iterator attList = (Iterator) ( ( (Set) userInfo.keySet()).iterator());
|
1114 |
503
|
bojilova
|
while (attList.hasNext()) {
|
1115 |
2121
|
sgarg
|
String att = (String) attList.next();
|
1116 |
|
|
Vector values = (Vector) userInfo.get(att);
|
1117 |
503
|
bojilova
|
Iterator attvalues = values.iterator();
|
1118 |
|
|
while (attvalues.hasNext()) {
|
1119 |
2121
|
sgarg
|
String value = (String) attvalues.next();
|
1120 |
1477
|
tao
|
MetaCatUtil.debugMessage(att + ": " + value, 20);
|
1121 |
503
|
bojilova
|
}
|
1122 |
|
|
}
|
1123 |
871
|
jones
|
}
|
1124 |
723
|
bojilova
|
|
1125 |
871
|
jones
|
// get the groups
|
1126 |
|
|
if (isValid) {
|
1127 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting all groups....", 20);
|
1128 |
2058
|
sgarg
|
String[][] groups = authservice.getGroups(user, password);
|
1129 |
1477
|
tao
|
MetaCatUtil.debugMessage("Groups found: " + groups.length, 20);
|
1130 |
2121
|
sgarg
|
for (int i = 0; i < groups.length; i++) {
|
1131 |
|
|
MetaCatUtil.debugMessage("Group " + i + ": " + groups[i][0], 20);
|
1132 |
871
|
jones
|
}
|
1133 |
503
|
bojilova
|
}
|
1134 |
725
|
bojilova
|
|
1135 |
871
|
jones
|
// get the groups for the user
|
1136 |
|
|
String savedGroup = null;
|
1137 |
|
|
if (isValid) {
|
1138 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting groups for user....", 20);
|
1139 |
2058
|
sgarg
|
String[][] groups = authservice.getGroups(user, password, user);
|
1140 |
1477
|
tao
|
MetaCatUtil.debugMessage("Groups found: " + groups.length, 20);
|
1141 |
2121
|
sgarg
|
for (int i = 0; i < groups.length; i++) {
|
1142 |
|
|
MetaCatUtil.debugMessage("Group " + i + ": " + groups[i][0], 20);
|
1143 |
|
|
savedGroup = groups[i][0];
|
1144 |
871
|
jones
|
}
|
1145 |
|
|
}
|
1146 |
|
|
|
1147 |
|
|
// get the users for a group
|
1148 |
|
|
if (isValid) {
|
1149 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting users for group....", 20);
|
1150 |
|
|
MetaCatUtil.debugMessage("Group: " + savedGroup, 20);
|
1151 |
871
|
jones
|
String[] users = authservice.getUsers(user, password, savedGroup);
|
1152 |
1477
|
tao
|
MetaCatUtil.debugMessage("Users found: " + users.length, 20);
|
1153 |
2121
|
sgarg
|
for (int i = 0; i < users.length; i++) {
|
1154 |
|
|
MetaCatUtil.debugMessage("User " + i + ": " + users[i], 20);
|
1155 |
871
|
jones
|
}
|
1156 |
|
|
}
|
1157 |
|
|
|
1158 |
|
|
// get all users
|
1159 |
|
|
if (isValid) {
|
1160 |
1494
|
tao
|
MetaCatUtil.debugMessage("\nGetting all users ....", 20);
|
1161 |
2058
|
sgarg
|
String[][] users = authservice.getUsers(user, password);
|
1162 |
1494
|
tao
|
MetaCatUtil.debugMessage("Users found: " + users.length, 20);
|
1163 |
2058
|
sgarg
|
|
1164 |
871
|
jones
|
}
|
1165 |
873
|
jones
|
|
1166 |
726
|
bojilova
|
// get the whole list groups and users in XML format
|
1167 |
725
|
bojilova
|
if (isValid) {
|
1168 |
1494
|
tao
|
MetaCatUtil.debugMessage("\nTrying principals....", 20);
|
1169 |
730
|
bojilova
|
authservice = new AuthLdap();
|
1170 |
725
|
bojilova
|
String out = authservice.getPrincipals(user, password);
|
1171 |
802
|
bojilova
|
java.io.File f = new java.io.File("principals.xml");
|
1172 |
725
|
bojilova
|
java.io.FileWriter fw = new java.io.FileWriter(f);
|
1173 |
|
|
java.io.BufferedWriter buff = new java.io.BufferedWriter(fw);
|
1174 |
|
|
buff.write(out);
|
1175 |
|
|
buff.flush();
|
1176 |
|
|
buff.close();
|
1177 |
|
|
fw.close();
|
1178 |
1494
|
tao
|
MetaCatUtil.debugMessage("\nFinished getting principals.", 20);
|
1179 |
725
|
bojilova
|
}
|
1180 |
873
|
jones
|
|
1181 |
2121
|
sgarg
|
}
|
1182 |
|
|
catch (ConnectException ce) {
|
1183 |
1494
|
tao
|
MetaCatUtil.debugMessage(ce.getMessage(), 30);
|
1184 |
2121
|
sgarg
|
}
|
1185 |
|
|
catch (java.io.IOException ioe) {
|
1186 |
1494
|
tao
|
MetaCatUtil.debugMessage("I/O Error writing to file principals.txt", 20);
|
1187 |
503
|
bojilova
|
}
|
1188 |
|
|
}
|
1189 |
2058
|
sgarg
|
|
1190 |
934
|
tao
|
/**
|
1191 |
|
|
* This method will be called by start a thread.
|
1192 |
|
|
* It can handle if a referral exception happend.
|
1193 |
2058
|
sgarg
|
*/
|
1194 |
2121
|
sgarg
|
public void run() {
|
1195 |
893
|
berkley
|
referralContext = null;
|
1196 |
2121
|
sgarg
|
DirContext refDirContext = null;
|
1197 |
|
|
boolean moreReferrals = true;
|
1198 |
|
|
String referralInfo = null;
|
1199 |
934
|
tao
|
//set a while loop is because we don't know if a referral excption contains
|
1200 |
|
|
//another referral exception
|
1201 |
2121
|
sgarg
|
while (moreReferrals) {
|
1202 |
|
|
try {
|
1203 |
934
|
tao
|
//revise environment variable
|
1204 |
2121
|
sgarg
|
referralInfo = (String) refExc.getReferralInfo();
|
1205 |
1988
|
jones
|
util.debugMessage("Processing referral (pr0): ", 35);
|
1206 |
|
|
util.debugMessage("PROVIDER_URL set to (pr1): " + referralInfo, 35);
|
1207 |
|
|
//env.put(Context.PROVIDER_URL,referralInfo);
|
1208 |
|
|
//env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
1209 |
|
|
//env.put(Context.SECURITY_PRINCIPAL, userName);
|
1210 |
|
|
//env.put(Context.SECURITY_CREDENTIALS, userPassword);
|
1211 |
|
|
//env.put(Context.REFERRAL, "throw");
|
1212 |
|
|
//util.debugMessage("Processing referral (pr1.info): " + userName,35);
|
1213 |
|
|
//util.debugMessage("Processing referral (pr2)",35);
|
1214 |
|
|
//rContext = refExc.getReferralContext(env);
|
1215 |
|
|
rContext = refExc.getReferralContext();
|
1216 |
2121
|
sgarg
|
util.debugMessage("Processing referral (pr3)", 35);
|
1217 |
934
|
tao
|
//casting the context to dircontext and it will create a
|
1218 |
|
|
//autherntication or naming exception if DN and password is incorrect
|
1219 |
2121
|
sgarg
|
referralContext = rContext;
|
1220 |
|
|
refDirContext = (DirContext) rContext;
|
1221 |
991
|
tao
|
refDirContext.close();
|
1222 |
934
|
tao
|
//get context and jump out the while loop
|
1223 |
2121
|
sgarg
|
moreReferrals = false;
|
1224 |
|
|
util.debugMessage("Processing referral (pr4)", 35);
|
1225 |
|
|
} //try
|
1226 |
991
|
tao
|
//if referral have another referral excption
|
1227 |
2121
|
sgarg
|
catch (ReferralException re) {
|
1228 |
|
|
util.debugMessage("GOT referral exception (re1): " + re.getMessage(),
|
1229 |
|
|
35);
|
1230 |
|
|
util.debugMessage("RE details (re2): " + re.toString(true), 35);
|
1231 |
934
|
tao
|
//keep running in while loop
|
1232 |
2121
|
sgarg
|
moreReferrals = true;
|
1233 |
934
|
tao
|
//assign refExc to new referral exception re
|
1234 |
2121
|
sgarg
|
refExc = re;
|
1235 |
934
|
tao
|
}
|
1236 |
991
|
tao
|
//catch a authentication exception
|
1237 |
2121
|
sgarg
|
catch (AuthenticationException ae) {
|
1238 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ae1): " +
|
1239 |
1494
|
tao
|
ae.getMessage(), 20);
|
1240 |
934
|
tao
|
//check if has another referral
|
1241 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
1242 |
934
|
tao
|
//don't get the context
|
1243 |
|
|
referralContext = null;
|
1244 |
|
|
}
|
1245 |
991
|
tao
|
//catch a naming exception
|
1246 |
2121
|
sgarg
|
catch (NamingException ne) {
|
1247 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ne1): " +
|
1248 |
1494
|
tao
|
ne.getMessage(), 20);
|
1249 |
934
|
tao
|
//check if has another referral
|
1250 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
1251 |
934
|
tao
|
//don't get context
|
1252 |
2058
|
sgarg
|
referralContext = null;
|
1253 |
934
|
tao
|
}
|
1254 |
2121
|
sgarg
|
} //while
|
1255 |
|
|
} //run()
|
1256 |
2058
|
sgarg
|
|
1257 |
2121
|
sgarg
|
private class GetGroup
|
1258 |
|
|
implements Runnable {
|
1259 |
|
|
public void run() {
|
1260 |
991
|
tao
|
referralContext = null;
|
1261 |
1494
|
tao
|
MetaCatUtil.debugMessage("getting groups context", 50);
|
1262 |
2121
|
sgarg
|
DirContext refDirContext = null;
|
1263 |
|
|
boolean moreReferrals = true;
|
1264 |
2058
|
sgarg
|
//set a while loop is because we don't know if a referral excption
|
1265 |
991
|
tao
|
//contains another referral exception
|
1266 |
2121
|
sgarg
|
while (moreReferrals) {
|
1267 |
|
|
try {
|
1268 |
991
|
tao
|
//revise environment variable
|
1269 |
|
|
String refInfo = null;
|
1270 |
2121
|
sgarg
|
refInfo = (String) refExc.getReferralInfo();
|
1271 |
|
|
if (refInfo != null) {
|
1272 |
2058
|
sgarg
|
MetaCatUtil.debugMessage("Referral in thread to: " +
|
1273 |
2121
|
sgarg
|
refInfo.toString(), 40);
|
1274 |
991
|
tao
|
}
|
1275 |
2121
|
sgarg
|
else {
|
1276 |
1494
|
tao
|
MetaCatUtil.debugMessage("getting refInfo Manually", 50);
|
1277 |
2121
|
sgarg
|
refInfo = (String) refExc.getReferralContext().getEnvironment().
|
1278 |
|
|
get(Context.PROVIDER_URL);
|
1279 |
991
|
tao
|
}
|
1280 |
1494
|
tao
|
MetaCatUtil.debugMessage("refInfo: " + refInfo, 40);
|
1281 |
2058
|
sgarg
|
|
1282 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
1283 |
2121
|
sgarg
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
1284 |
991
|
tao
|
env.put(Context.REFERRAL, "throw");
|
1285 |
|
|
env.put(Context.PROVIDER_URL, refInfo);
|
1286 |
2058
|
sgarg
|
|
1287 |
1494
|
tao
|
MetaCatUtil.debugMessage("creating referralContext", 40);
|
1288 |
991
|
tao
|
referralContext = new InitialDirContext(env);
|
1289 |
1494
|
tao
|
MetaCatUtil.debugMessage("referralContext created", 40);
|
1290 |
991
|
tao
|
//get context and jump out the while loop
|
1291 |
2121
|
sgarg
|
moreReferrals = false;
|
1292 |
|
|
} //try
|
1293 |
|
|
catch (ReferralException re) {
|
1294 |
991
|
tao
|
//keep running in while loop
|
1295 |
2121
|
sgarg
|
moreReferrals = true;
|
1296 |
991
|
tao
|
//assign refExc to new referral exception re
|
1297 |
2121
|
sgarg
|
refExc = re;
|
1298 |
991
|
tao
|
}
|
1299 |
2121
|
sgarg
|
catch (AuthenticationException ae) {
|
1300 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ae2): " +
|
1301 |
2121
|
sgarg
|
ae.getMessage(), 50);
|
1302 |
991
|
tao
|
//check if has another referral
|
1303 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
1304 |
991
|
tao
|
//don't get the context
|
1305 |
|
|
referralContext = null;
|
1306 |
|
|
}
|
1307 |
2121
|
sgarg
|
catch (NamingException ne) {
|
1308 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ne2): " +
|
1309 |
2121
|
sgarg
|
ne.getMessage(), 50);
|
1310 |
991
|
tao
|
//check if has another referral
|
1311 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
1312 |
991
|
tao
|
//don't get context
|
1313 |
2058
|
sgarg
|
referralContext = null;
|
1314 |
991
|
tao
|
}
|
1315 |
2121
|
sgarg
|
} //while
|
1316 |
|
|
} //run()
|
1317 |
|
|
}
|
1318 |
503
|
bojilova
|
}
|