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 |
|
|
|
34 |
|
|
import javax.naming.AuthenticationException;
|
35 |
|
|
import javax.naming.Context;
|
36 |
787
|
bojilova
|
import javax.naming.NamingEnumeration;
|
37 |
|
|
import javax.naming.NamingException;
|
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 |
787
|
bojilova
|
import javax.naming.ldap.*;
|
49 |
503
|
bojilova
|
import java.util.Iterator;
|
50 |
|
|
import java.util.HashMap;
|
51 |
|
|
import java.util.Hashtable;
|
52 |
730
|
bojilova
|
import java.util.Enumeration;
|
53 |
503
|
bojilova
|
import java.util.Set;
|
54 |
|
|
import java.util.Vector;
|
55 |
|
|
|
56 |
|
|
/**
|
57 |
|
|
* An implementation of the AuthInterface interface that
|
58 |
|
|
* allows Metacat to use the LDAP protocol for directory services.
|
59 |
|
|
* The LDAP authentication service is used to determine if a user
|
60 |
|
|
* is authenticated, and whether they are a member of a particular group.
|
61 |
|
|
*/
|
62 |
515
|
jones
|
public class AuthLdap implements AuthInterface {
|
63 |
728
|
bojilova
|
|
64 |
787
|
bojilova
|
private MetaCatUtil util = new MetaCatUtil();
|
65 |
728
|
bojilova
|
private String ldapUrl;
|
66 |
787
|
bojilova
|
private String ldapsUrl;
|
67 |
728
|
bojilova
|
private String ldapBase;
|
68 |
503
|
bojilova
|
|
69 |
728
|
bojilova
|
/**
|
70 |
|
|
* Construct an AuthLdap
|
71 |
|
|
*/
|
72 |
|
|
public AuthLdap() {
|
73 |
|
|
|
74 |
|
|
// Read LDAP URI for directory service information
|
75 |
787
|
bojilova
|
this.ldapUrl = MetaCatUtil.getOption("ldapurl");
|
76 |
|
|
this.ldapsUrl = MetaCatUtil.getOption("ldapsurl");
|
77 |
|
|
this.ldapBase = MetaCatUtil.getOption("ldapbase");
|
78 |
728
|
bojilova
|
}
|
79 |
|
|
|
80 |
503
|
bojilova
|
/**
|
81 |
|
|
* Determine if a user/password are valid according to the authentication
|
82 |
|
|
* service.
|
83 |
|
|
*
|
84 |
|
|
* @param user the name of the principal to authenticate
|
85 |
|
|
* @param password the password to use for authentication
|
86 |
|
|
* @returns boolean true if authentication successful, false otherwise
|
87 |
|
|
*/
|
88 |
|
|
public boolean authenticate(String user, String password)
|
89 |
|
|
throws ConnectException
|
90 |
|
|
{
|
91 |
730
|
bojilova
|
String ldapUrl = this.ldapUrl;
|
92 |
787
|
bojilova
|
String ldapsUrl = this.ldapsUrl;
|
93 |
730
|
bojilova
|
String ldapBase = this.ldapBase;
|
94 |
503
|
bojilova
|
boolean authenticated = false;
|
95 |
802
|
bojilova
|
String identifier = user;
|
96 |
503
|
bojilova
|
|
97 |
|
|
try {
|
98 |
802
|
bojilova
|
|
99 |
852
|
jones
|
// Check the usename as passed in
|
100 |
|
|
authenticated = ldapAuthenticate(identifier, password);
|
101 |
503
|
bojilova
|
|
102 |
852
|
jones
|
// if not found, try looking up a valid DN then auth again
|
103 |
|
|
if (!authenticated) {
|
104 |
|
|
identifier = getIdentifyingName(identifier,ldapUrl,ldapBase);
|
105 |
|
|
System.out.println(ldapsUrl + identifier + "," + ldapBase);
|
106 |
|
|
authenticated = ldapAuthenticate(identifier+","+ldapBase, password);
|
107 |
730
|
bojilova
|
}
|
108 |
504
|
jones
|
|
109 |
740
|
bojilova
|
} catch (NullPointerException e) {
|
110 |
|
|
util.debugMessage("NullPointerException b' password is null");
|
111 |
|
|
util.debugMessage("NullPointerException while authenticating in " +
|
112 |
|
|
"AuthLdap.authenticate: " + e);
|
113 |
|
|
throw new ConnectException(
|
114 |
|
|
"NullPointerException while authenticating in " +
|
115 |
|
|
"AuthLdap.authenticate: " + e);
|
116 |
503
|
bojilova
|
} catch (NamingException e) {
|
117 |
675
|
berkley
|
util.debugMessage("Naming exception while authenticating in " +
|
118 |
|
|
"AuthLdap.authenticate: " + e);
|
119 |
852
|
jones
|
e.printStackTrace();
|
120 |
730
|
bojilova
|
} catch (Exception e) {
|
121 |
|
|
System.out.println(e.getMessage());
|
122 |
503
|
bojilova
|
}
|
123 |
|
|
|
124 |
|
|
return authenticated;
|
125 |
|
|
}
|
126 |
|
|
|
127 |
|
|
/**
|
128 |
852
|
jones
|
* Connect to the LDAP directory and do the authentication using the
|
129 |
|
|
* username and password as passed into the routine.
|
130 |
|
|
*
|
131 |
|
|
* @param identifier the distinguished name to check against LDAP
|
132 |
|
|
* @param password the password for authentication
|
133 |
|
|
*/
|
134 |
|
|
private boolean ldapAuthenticate(String identifier, String password)
|
135 |
|
|
throws ConnectException, NamingException, NullPointerException
|
136 |
|
|
{
|
137 |
|
|
boolean authenticated = false;
|
138 |
|
|
if (identifier != null && !password.equals("")) {
|
139 |
|
|
|
140 |
|
|
// Identify service provider to use
|
141 |
|
|
Hashtable env = new Hashtable(11);
|
142 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
143 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
144 |
|
|
|
145 |
|
|
// Now that we have the dn, we can authenticate, so
|
146 |
|
|
// authenticate this time when opening the DirContext
|
147 |
|
|
env.put(Context.PROVIDER_URL, ldapsUrl + ldapBase);
|
148 |
|
|
if ( !ldapsUrl.equals(ldapUrl) ) {
|
149 |
|
|
// ldap is set on default port 389
|
150 |
|
|
// ldaps is set on second port - 636 by default
|
151 |
|
|
env.put(Context.SECURITY_PROTOCOL, "ssl");
|
152 |
|
|
}
|
153 |
|
|
env.put(Context.SECURITY_AUTHENTICATION, "simple");
|
154 |
|
|
env.put(Context.SECURITY_PRINCIPAL, identifier);
|
155 |
|
|
System.out.println("Trying DN: " + identifier);
|
156 |
|
|
env.put(Context.SECURITY_CREDENTIALS, password);
|
157 |
|
|
// If our auth credentials are invalid, an exception will be thrown
|
158 |
|
|
DirContext ctx = null;
|
159 |
|
|
try {
|
160 |
|
|
double startTime = System.currentTimeMillis();
|
161 |
|
|
ctx = new InitialDirContext(env);
|
162 |
|
|
// // StartTLS support from LDAPv3 with X.509 cert and with JSDKv1.4+
|
163 |
|
|
// LdapContext ctx = new InitialLdapContext(env, null);
|
164 |
|
|
// StartTlsResponse tls =
|
165 |
|
|
// (StartTlsResponse)ctx.extendedOperation(new StartTlsRequest());
|
166 |
|
|
// tls.negotiate();
|
167 |
|
|
|
168 |
|
|
double stopTime = System.currentTimeMillis();
|
169 |
|
|
System.out.println("Connection time thru " + ldapsUrl + " was: " +
|
170 |
|
|
(stopTime-startTime)/1000 + " seconds.");
|
171 |
|
|
authenticated = true;
|
172 |
|
|
//tls.close();
|
173 |
|
|
ctx.close();
|
174 |
|
|
this.ldapUrl = ldapUrl;
|
175 |
|
|
this.ldapBase = ldapBase;
|
176 |
|
|
//break;
|
177 |
|
|
} catch (AuthenticationException ae) {
|
178 |
|
|
authenticated = false;
|
179 |
|
|
// if ( tls != null ) {
|
180 |
|
|
// tls.close();
|
181 |
|
|
// }
|
182 |
|
|
if ( ctx != null ) {
|
183 |
|
|
ctx.close();
|
184 |
|
|
}
|
185 |
|
|
} catch (javax.naming.InvalidNameException ine) {
|
186 |
|
|
System.out.println("An invalid DN was provided!");
|
187 |
|
|
}
|
188 |
|
|
} else {
|
189 |
|
|
util.debugMessage("User not found");
|
190 |
|
|
}
|
191 |
|
|
return authenticated;
|
192 |
|
|
}
|
193 |
|
|
|
194 |
|
|
/**
|
195 |
730
|
bojilova
|
* Get the identifying name for a given userid or name. This is the name
|
196 |
|
|
* that is used in conjunction withthe LDAP BaseDN to create a
|
197 |
|
|
* distinguished name (dn) for the record
|
198 |
|
|
*
|
199 |
|
|
* @param user the user for which the identifying name is requested
|
200 |
|
|
* @returns String the identifying name for the user,
|
201 |
|
|
* or null if not found
|
202 |
|
|
*/
|
203 |
|
|
private String getIdentifyingName(String user, String ldapUrl, String ldapBase)
|
204 |
|
|
throws NamingException
|
205 |
|
|
{
|
206 |
|
|
String identifier = null;
|
207 |
|
|
|
208 |
|
|
// Identify service provider to use
|
209 |
|
|
Hashtable env = new Hashtable(11);
|
210 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
211 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
212 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
213 |
787
|
bojilova
|
// non-secure LDAP context; dn are publicly readable
|
214 |
730
|
bojilova
|
// env.put(Context.SECURITY_PROTOCOL, "ssl");
|
215 |
|
|
|
216 |
|
|
try {
|
217 |
|
|
|
218 |
|
|
// Bind to the LDAP server, in order to search for the right
|
219 |
|
|
// distinguished name (dn) based on userid (uid) or common name (cn)
|
220 |
|
|
DirContext ctx = new InitialDirContext(env);
|
221 |
|
|
|
222 |
|
|
SearchControls ctls = new SearchControls();
|
223 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
224 |
|
|
|
225 |
|
|
// Search for the user id or name using the uid, then cn and sn attributes
|
226 |
|
|
// If we find a record, determine the dn for the record
|
227 |
|
|
util.debugMessage("\nStarting search phase...\n");
|
228 |
|
|
|
229 |
802
|
bojilova
|
String filter = "(" + user + ")";
|
230 |
|
|
NamingEnumeration answer;
|
231 |
|
|
try {
|
232 |
|
|
answer = ctx.search("", filter, ctls);
|
233 |
|
|
if (answer.hasMore()) {
|
234 |
|
|
SearchResult sr = (SearchResult)answer.next();
|
235 |
|
|
identifier = sr.getName();
|
236 |
|
|
if ( !sr.isRelative() ) {
|
237 |
|
|
this.ldapUrl = identifier.substring(0,identifier.lastIndexOf("/")+1);
|
238 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",")+1);
|
239 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/")+1,
|
240 |
|
|
identifier.indexOf(","));
|
241 |
|
|
}
|
242 |
|
|
util.debugMessage("Found: " + identifier);
|
243 |
|
|
return identifier;
|
244 |
|
|
}
|
245 |
|
|
} catch (InvalidSearchFilterException e) {}
|
246 |
|
|
|
247 |
|
|
filter = "(uid=" + user + ")";
|
248 |
|
|
answer = ctx.search("", filter, ctls);
|
249 |
730
|
bojilova
|
if (answer.hasMore()) {
|
250 |
|
|
SearchResult sr = (SearchResult)answer.next();
|
251 |
|
|
identifier = sr.getName();
|
252 |
|
|
if ( !sr.isRelative() ) {
|
253 |
|
|
this.ldapUrl = identifier.substring(0,identifier.lastIndexOf("/")+1);
|
254 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",")+1);
|
255 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/")+1,
|
256 |
|
|
identifier.indexOf(","));
|
257 |
|
|
}
|
258 |
|
|
util.debugMessage("Found: " + identifier);
|
259 |
|
|
} else {
|
260 |
|
|
//Attributes matchAttrs2 = new BasicAttributes(true);
|
261 |
|
|
//matchAttrs2.put(new BasicAttribute("cn", user));
|
262 |
|
|
//NamingEnumeration answer2 = ctx.search("", matchAttrs2);
|
263 |
|
|
filter = "(cn=" + user + ")";
|
264 |
|
|
NamingEnumeration answer2 = ctx.search("", filter, ctls);
|
265 |
|
|
if (answer2.hasMore()) {
|
266 |
|
|
SearchResult sr = (SearchResult)answer2.next();
|
267 |
|
|
identifier = sr.getName();
|
268 |
|
|
if ( !sr.isRelative() ) {
|
269 |
|
|
this.ldapUrl = identifier.substring(0,identifier.lastIndexOf("/")+1);
|
270 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",")+1);
|
271 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/")+1,
|
272 |
|
|
identifier.indexOf(","));
|
273 |
|
|
}
|
274 |
|
|
util.debugMessage("Found: " + identifier);
|
275 |
|
|
} else {
|
276 |
|
|
//Attributes matchAttrs3 = new BasicAttributes(true);
|
277 |
|
|
//matchAttrs3.put(new BasicAttribute("sn", user));
|
278 |
|
|
//NamingEnumeration answer3 = ctx.search("", matchAttrs3);
|
279 |
|
|
filter = "(sn=" + user + ")";
|
280 |
|
|
NamingEnumeration answer3 = ctx.search("", filter, ctls);
|
281 |
|
|
if (answer3.hasMore()) {
|
282 |
|
|
SearchResult sr = (SearchResult)answer3.next();
|
283 |
|
|
identifier = sr.getName();
|
284 |
|
|
if ( !sr.isRelative() ) {
|
285 |
|
|
this.ldapUrl = identifier.substring(0,identifier.lastIndexOf("/")+1);
|
286 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",")+1);
|
287 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/")+1,
|
288 |
|
|
identifier.indexOf(","));
|
289 |
|
|
}
|
290 |
|
|
util.debugMessage("Found: " + identifier);
|
291 |
|
|
}
|
292 |
|
|
}
|
293 |
|
|
}
|
294 |
|
|
// Close the context when we're done the initial search
|
295 |
|
|
ctx.close();
|
296 |
|
|
} catch (NamingException e) {
|
297 |
|
|
util.debugMessage("Naming exception while getting dn: " + e);
|
298 |
|
|
throw new NamingException(
|
299 |
|
|
"Naming exception in AuthLdap.getIdentifyingName: " + e);
|
300 |
|
|
}
|
301 |
|
|
|
302 |
|
|
//System.out.println("context: " + identifier);
|
303 |
|
|
return identifier;
|
304 |
|
|
}
|
305 |
|
|
|
306 |
|
|
/**
|
307 |
503
|
bojilova
|
* Get all users from the authentication service
|
308 |
|
|
*/
|
309 |
514
|
jones
|
public String[] getUsers(String user, String password)
|
310 |
|
|
throws ConnectException
|
311 |
503
|
bojilova
|
{
|
312 |
723
|
bojilova
|
String[] users = null;
|
313 |
|
|
|
314 |
|
|
// Identify service provider to use
|
315 |
|
|
Hashtable env = new Hashtable(11);
|
316 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
317 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
318 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
319 |
|
|
|
320 |
|
|
try {
|
321 |
|
|
|
322 |
|
|
// Create the initial directory context
|
323 |
|
|
DirContext ctx = new InitialDirContext(env);
|
324 |
|
|
|
325 |
|
|
// Specify the ids of the attributes to return
|
326 |
|
|
String[] attrIDs = {"uid"};
|
327 |
|
|
|
328 |
726
|
bojilova
|
// Specify the attributes to match.
|
329 |
|
|
// Users are objects that have the attribute objectclass=InetOrgPerson.
|
330 |
|
|
Attributes matchAttrs = new BasicAttributes(true); // ignore case
|
331 |
|
|
matchAttrs.put(new BasicAttribute("objectclass", "inetOrgPerson"));
|
332 |
|
|
|
333 |
723
|
bojilova
|
// Search for objects in the current context
|
334 |
726
|
bojilova
|
NamingEnumeration enum = ctx.search("", matchAttrs, attrIDs);
|
335 |
723
|
bojilova
|
|
336 |
|
|
// Print the users
|
337 |
|
|
Vector uvec = new Vector();
|
338 |
|
|
while (enum.hasMore()) {
|
339 |
|
|
SearchResult sr = (SearchResult)enum.next();
|
340 |
|
|
Attributes attrs = sr.getAttributes();
|
341 |
|
|
NamingEnumeration enum1 = attrs.getAll(); // only "uid" attr
|
342 |
|
|
while (enum1.hasMore()) {
|
343 |
|
|
Attribute attr = (Attribute)enum1.next();
|
344 |
|
|
uvec.add(attr.get());
|
345 |
|
|
}
|
346 |
|
|
}
|
347 |
|
|
|
348 |
|
|
// initialize users[]; fill users[]
|
349 |
|
|
users = new String[uvec.size()];
|
350 |
|
|
for (int i=0; i < uvec.size(); i++) {
|
351 |
|
|
users[i] = (String)uvec.elementAt(i);
|
352 |
|
|
}
|
353 |
|
|
|
354 |
|
|
// Close the context when we're done
|
355 |
|
|
ctx.close();
|
356 |
|
|
|
357 |
|
|
} catch (NamingException e) {
|
358 |
|
|
System.err.println("Problem getting users in AuthLdap.getUsers:" + e);
|
359 |
|
|
throw new ConnectException(
|
360 |
728
|
bojilova
|
"Problem getting users in AuthLdap.getUsers:" + e);
|
361 |
723
|
bojilova
|
}
|
362 |
|
|
|
363 |
|
|
return users;
|
364 |
503
|
bojilova
|
}
|
365 |
|
|
|
366 |
|
|
/**
|
367 |
|
|
* Get the users for a particular group from the authentication service
|
368 |
|
|
*/
|
369 |
514
|
jones
|
public String[] getUsers(String user, String password, String group)
|
370 |
|
|
throws ConnectException
|
371 |
503
|
bojilova
|
{
|
372 |
723
|
bojilova
|
String[] users = null;
|
373 |
|
|
|
374 |
|
|
// Identify service provider to use
|
375 |
|
|
Hashtable env = new Hashtable(11);
|
376 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
377 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
378 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
379 |
|
|
|
380 |
|
|
try {
|
381 |
|
|
|
382 |
|
|
// Create the initial directory context
|
383 |
|
|
DirContext ctx = new InitialDirContext(env);
|
384 |
|
|
|
385 |
|
|
// Specify the ids of the attributes to return
|
386 |
726
|
bojilova
|
String[] attrIDs = {"uniquemember"};
|
387 |
723
|
bojilova
|
|
388 |
|
|
// Specify the attributes to match.
|
389 |
726
|
bojilova
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
390 |
723
|
bojilova
|
Attributes matchAttrs = new BasicAttributes(true); // ignore case
|
391 |
726
|
bojilova
|
matchAttrs.put(new BasicAttribute("objectclass", "groupofuniquenames"));
|
392 |
|
|
matchAttrs.put(new BasicAttribute("cn", group));
|
393 |
723
|
bojilova
|
|
394 |
|
|
// Search for objects in the current context
|
395 |
|
|
NamingEnumeration enum = ctx.search("", matchAttrs, attrIDs);
|
396 |
|
|
|
397 |
|
|
// Print the users
|
398 |
|
|
Vector uvec = new Vector();
|
399 |
|
|
while (enum.hasMore()) {
|
400 |
|
|
SearchResult sr = (SearchResult)enum.next();
|
401 |
|
|
Attributes attrs = sr.getAttributes();
|
402 |
728
|
bojilova
|
// return all attributes (only "uniquemember" attr)
|
403 |
|
|
NamingEnumeration enum1 = attrs.getAll();
|
404 |
723
|
bojilova
|
while (enum1.hasMore()) {
|
405 |
|
|
Attribute attr = (Attribute)enum1.next();
|
406 |
726
|
bojilova
|
// return all values of that attribute
|
407 |
|
|
NamingEnumeration enum2 = attr.getAll();
|
408 |
|
|
while (enum2.hasMore()) {
|
409 |
728
|
bojilova
|
// get DN of a member
|
410 |
|
|
String memberDN = (String)enum2.next();
|
411 |
|
|
try {
|
412 |
|
|
// we actually need RDN of the member
|
413 |
|
|
// try to get RDN (UID) of the member in case of a user
|
414 |
|
|
String memberID = getUserID(memberDN);
|
415 |
|
|
if ( memberID != null ) {
|
416 |
|
|
uvec.add(memberID);
|
417 |
|
|
// CURRENTLY WE DON'T SUPPORT SUBGROUPING, THUS
|
418 |
|
|
// IGNORE SUBGROUPS AS MEMBERS OF THE GROUP
|
419 |
|
|
// // this is a group, not user
|
420 |
|
|
// // try to get RDN (CN) of the group
|
421 |
|
|
// } else {
|
422 |
|
|
// memberID = getGroupID(memberDN);
|
423 |
|
|
// uvec.add(memberID);
|
424 |
|
|
}
|
425 |
|
|
} catch (NamingException ne) {}
|
426 |
726
|
bojilova
|
}
|
427 |
723
|
bojilova
|
}
|
428 |
|
|
}
|
429 |
|
|
|
430 |
|
|
// initialize users[]; fill users[]
|
431 |
|
|
users = new String[uvec.size()];
|
432 |
|
|
for (int i=0; i < uvec.size(); i++) {
|
433 |
|
|
users[i] = (String)uvec.elementAt(i);
|
434 |
|
|
}
|
435 |
|
|
|
436 |
|
|
// Close the context when we're done
|
437 |
|
|
ctx.close();
|
438 |
|
|
|
439 |
|
|
} catch (NamingException e) {
|
440 |
728
|
bojilova
|
System.err.println("Problem getting users for a group in AuthLdap.getUsers:" + e);
|
441 |
723
|
bojilova
|
throw new ConnectException(
|
442 |
728
|
bojilova
|
"Problem getting users for a group in AuthLdap.getUsers:" + e);
|
443 |
723
|
bojilova
|
}
|
444 |
|
|
|
445 |
|
|
return users;
|
446 |
503
|
bojilova
|
}
|
447 |
|
|
|
448 |
|
|
/**
|
449 |
728
|
bojilova
|
* Get UID by DN of a member
|
450 |
|
|
*/
|
451 |
|
|
private String getUserID(String dn)
|
452 |
|
|
throws NamingException
|
453 |
|
|
{
|
454 |
|
|
String[] users = null;
|
455 |
|
|
|
456 |
|
|
// Identify service provider to use
|
457 |
|
|
Hashtable env = new Hashtable(11);
|
458 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
459 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
460 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl); // + ldapBase);
|
461 |
|
|
|
462 |
|
|
try {
|
463 |
|
|
|
464 |
|
|
// Create the initial directory context
|
465 |
|
|
DirContext ctx = new InitialDirContext(env);
|
466 |
|
|
|
467 |
|
|
// Specify the ids of the attributes to return
|
468 |
|
|
String[] attrIDs = {"uid"};
|
469 |
|
|
|
470 |
|
|
// Ask for "uid" attributes of the user
|
471 |
|
|
Attributes attrs = ctx.getAttributes(dn, attrIDs);
|
472 |
|
|
|
473 |
|
|
// Print all of the attributes (only "uid" attr)
|
474 |
|
|
Vector uvec = new Vector();
|
475 |
|
|
NamingEnumeration en = attrs.getAll();
|
476 |
|
|
while (en.hasMore()) {
|
477 |
|
|
Attribute att = (Attribute)en.next();
|
478 |
|
|
Vector values = new Vector();
|
479 |
|
|
String attName = att.getID();
|
480 |
|
|
NamingEnumeration attvalues = att.getAll();
|
481 |
|
|
while (attvalues.hasMore()) {
|
482 |
|
|
String value = (String)attvalues.next();
|
483 |
|
|
values.add(value);
|
484 |
|
|
}
|
485 |
|
|
uvec.add(values.elementAt(0));
|
486 |
|
|
}
|
487 |
|
|
|
488 |
|
|
// initialize users[]; fill users[]
|
489 |
|
|
users = new String[uvec.size()];
|
490 |
|
|
for (int i=0; i < uvec.size(); i++) {
|
491 |
|
|
users[i] = (String)uvec.elementAt(i);
|
492 |
|
|
}
|
493 |
|
|
|
494 |
|
|
// Close the context when we're done
|
495 |
|
|
ctx.close();
|
496 |
|
|
|
497 |
|
|
} catch (NamingException ne) {
|
498 |
|
|
System.err.println("Problem getting userID by \"dn\" in AuthLdap.getUserID:" + ne);
|
499 |
|
|
throw ne;
|
500 |
|
|
}
|
501 |
|
|
|
502 |
|
|
if ( users.length > 0 ) {
|
503 |
|
|
return users[0];
|
504 |
|
|
}
|
505 |
|
|
return null;
|
506 |
|
|
}
|
507 |
|
|
|
508 |
|
|
/**
|
509 |
|
|
* Get CN by DN of a member
|
510 |
|
|
*/
|
511 |
|
|
private String getGroupID(String dn)
|
512 |
|
|
throws NamingException
|
513 |
|
|
{
|
514 |
|
|
String[] groups = null;
|
515 |
|
|
|
516 |
|
|
// Identify service provider to use
|
517 |
|
|
Hashtable env = new Hashtable(11);
|
518 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
519 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
520 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl); // + ldapBase);
|
521 |
|
|
|
522 |
|
|
try {
|
523 |
|
|
|
524 |
|
|
// Create the initial directory context
|
525 |
|
|
DirContext ctx = new InitialDirContext(env);
|
526 |
|
|
|
527 |
|
|
// Specify the ids of the attributes to return
|
528 |
|
|
String[] attrIDs = {"cn"};
|
529 |
|
|
|
530 |
|
|
// Ask for "uid" attributes of the user
|
531 |
|
|
Attributes attrs = ctx.getAttributes(dn, attrIDs);
|
532 |
|
|
|
533 |
|
|
// Print all of the attributes (only "cn" attr)
|
534 |
|
|
Vector uvec = new Vector();
|
535 |
|
|
NamingEnumeration en = attrs.getAll();
|
536 |
|
|
while (en.hasMore()) {
|
537 |
|
|
Attribute att = (Attribute)en.next();
|
538 |
|
|
Vector values = new Vector();
|
539 |
|
|
String attName = att.getID();
|
540 |
|
|
NamingEnumeration attvalues = att.getAll();
|
541 |
|
|
while (attvalues.hasMore()) {
|
542 |
|
|
String value = (String)attvalues.next();
|
543 |
|
|
values.add(value);
|
544 |
|
|
}
|
545 |
|
|
uvec.add(values.elementAt(0));
|
546 |
|
|
}
|
547 |
|
|
|
548 |
|
|
// initialize users[]; fill users[]
|
549 |
|
|
groups = new String[uvec.size()];
|
550 |
|
|
for (int i=0; i < uvec.size(); i++) {
|
551 |
|
|
groups[i] = (String)uvec.elementAt(i);
|
552 |
|
|
}
|
553 |
|
|
|
554 |
|
|
// Close the context when we're done
|
555 |
|
|
ctx.close();
|
556 |
|
|
|
557 |
|
|
} catch (NamingException ne) {
|
558 |
|
|
System.err.println("Problem getting groupID by \"dn\" in AuthLdap.getGroupID:" + ne);
|
559 |
|
|
throw ne;
|
560 |
|
|
}
|
561 |
|
|
|
562 |
|
|
if ( groups.length > 0 ) {
|
563 |
|
|
return groups[0];
|
564 |
|
|
}
|
565 |
|
|
return null;
|
566 |
|
|
}
|
567 |
|
|
|
568 |
|
|
/**
|
569 |
503
|
bojilova
|
* Get all groups from the authentication service
|
570 |
|
|
*/
|
571 |
514
|
jones
|
public String[] getGroups(String user, String password)
|
572 |
|
|
throws ConnectException
|
573 |
503
|
bojilova
|
{
|
574 |
723
|
bojilova
|
String[] groups = null;
|
575 |
|
|
|
576 |
|
|
// Identify service provider to use
|
577 |
|
|
Hashtable env = new Hashtable(11);
|
578 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
579 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
580 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
581 |
|
|
|
582 |
|
|
try {
|
583 |
|
|
|
584 |
|
|
// Create the initial directory context
|
585 |
|
|
DirContext ctx = new InitialDirContext(env);
|
586 |
|
|
|
587 |
|
|
// Specify the ids of the attributes to return
|
588 |
726
|
bojilova
|
String[] attrIDs = {"cn"};
|
589 |
723
|
bojilova
|
|
590 |
726
|
bojilova
|
// Specify the attributes to match.
|
591 |
|
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
592 |
|
|
Attributes matchAttrs = new BasicAttributes(true); // ignore case
|
593 |
|
|
matchAttrs.put(new BasicAttribute("objectclass", "groupofuniquenames"));
|
594 |
|
|
|
595 |
723
|
bojilova
|
// Search for objects in the current context
|
596 |
726
|
bojilova
|
NamingEnumeration enum = ctx.search("", matchAttrs, attrIDs);
|
597 |
723
|
bojilova
|
|
598 |
|
|
// Print the users
|
599 |
|
|
Vector uvec = new Vector();
|
600 |
|
|
while (enum.hasMore()) {
|
601 |
|
|
SearchResult sr = (SearchResult)enum.next();
|
602 |
|
|
Attributes attrs = sr.getAttributes();
|
603 |
726
|
bojilova
|
NamingEnumeration enum1 = attrs.getAll(); // only "cn" attr
|
604 |
723
|
bojilova
|
while (enum1.hasMore()) {
|
605 |
|
|
Attribute attr = (Attribute)enum1.next();
|
606 |
|
|
uvec.add(attr.get());
|
607 |
|
|
}
|
608 |
|
|
}
|
609 |
|
|
|
610 |
|
|
// initialize groups[] and fill it
|
611 |
|
|
groups = new String[uvec.size()];
|
612 |
|
|
for (int i=0; i < uvec.size(); i++) {
|
613 |
|
|
groups[i] = (String)uvec.elementAt(i);
|
614 |
|
|
}
|
615 |
|
|
|
616 |
|
|
// Close the context when we're done
|
617 |
|
|
ctx.close();
|
618 |
|
|
|
619 |
|
|
} catch (NamingException e) {
|
620 |
|
|
System.err.println("Problem getting groups in AuthLdap.getGroups:" + e);
|
621 |
|
|
throw new ConnectException(
|
622 |
|
|
"Problem getting groups in AuthLdap.getGroups:" + e);
|
623 |
|
|
}
|
624 |
|
|
|
625 |
|
|
return groups;
|
626 |
503
|
bojilova
|
}
|
627 |
|
|
|
628 |
|
|
/**
|
629 |
|
|
* Get the groups for a particular user from the authentication service
|
630 |
|
|
*/
|
631 |
514
|
jones
|
public String[] getGroups(String user, String password, String foruser)
|
632 |
|
|
throws ConnectException
|
633 |
503
|
bojilova
|
{
|
634 |
723
|
bojilova
|
String[] groups = null;
|
635 |
|
|
|
636 |
|
|
// Identify service provider to use
|
637 |
|
|
Hashtable env = new Hashtable(11);
|
638 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
639 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
640 |
788
|
bojilova
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
641 |
723
|
bojilova
|
|
642 |
|
|
try {
|
643 |
|
|
|
644 |
|
|
// Create the initial directory context
|
645 |
|
|
DirContext ctx = new InitialDirContext(env);
|
646 |
|
|
|
647 |
|
|
// Specify the ids of the attributes to return
|
648 |
726
|
bojilova
|
String[] attrIDs = {"cn"};
|
649 |
723
|
bojilova
|
|
650 |
|
|
// Specify the attributes to match.
|
651 |
726
|
bojilova
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
652 |
842
|
bojilova
|
// and have attribute uniquemember: uid=foruser,ldapbase.
|
653 |
723
|
bojilova
|
Attributes matchAttrs = new BasicAttributes(true); // ignore case
|
654 |
726
|
bojilova
|
matchAttrs.put(new BasicAttribute("objectclass", "groupofuniquenames"));
|
655 |
842
|
bojilova
|
String dn = getIdentifyingName(foruser, ldapUrl, ldapBase);
|
656 |
|
|
// System.out.println("Identifying Name: " + dn);
|
657 |
|
|
matchAttrs.put(new BasicAttribute("uniquemember",dn+","+ldapBase));
|
658 |
723
|
bojilova
|
// Search for objects in the current context
|
659 |
|
|
NamingEnumeration enum = ctx.search("", matchAttrs, attrIDs);
|
660 |
|
|
|
661 |
|
|
// Print the users
|
662 |
|
|
Vector uvec = new Vector();
|
663 |
|
|
while (enum.hasMore()) {
|
664 |
|
|
SearchResult sr = (SearchResult)enum.next();
|
665 |
|
|
Attributes attrs = sr.getAttributes();
|
666 |
728
|
bojilova
|
NamingEnumeration enum1 = attrs.getAll(); // only "cn" attr
|
667 |
723
|
bojilova
|
while (enum1.hasMore()) {
|
668 |
|
|
Attribute attr = (Attribute)enum1.next();
|
669 |
|
|
uvec.add(attr.get());
|
670 |
|
|
}
|
671 |
|
|
}
|
672 |
|
|
|
673 |
|
|
// initialize groups[] and fill it
|
674 |
|
|
groups = new String[uvec.size()];
|
675 |
|
|
for (int i=0; i < uvec.size(); i++) {
|
676 |
|
|
groups[i] = (String)uvec.elementAt(i);
|
677 |
|
|
}
|
678 |
|
|
|
679 |
|
|
// Close the context when we're done
|
680 |
|
|
ctx.close();
|
681 |
|
|
|
682 |
|
|
} catch (NamingException e) {
|
683 |
|
|
System.err.println("Problem getting groups in AuthLdap.getGroups:" + e);
|
684 |
|
|
throw new ConnectException(
|
685 |
728
|
bojilova
|
"Problem getting groups for a user in AuthLdap.getGroups:" + e);
|
686 |
723
|
bojilova
|
}
|
687 |
|
|
|
688 |
|
|
return groups;
|
689 |
503
|
bojilova
|
}
|
690 |
|
|
|
691 |
|
|
/**
|
692 |
|
|
* Get attributes describing a user or group
|
693 |
|
|
*
|
694 |
|
|
* @param user the user for which the attribute list is requested
|
695 |
|
|
* @returns HashMap a map of attribute name to a Vector of values
|
696 |
|
|
*/
|
697 |
514
|
jones
|
public HashMap getAttributes(String foruser)
|
698 |
503
|
bojilova
|
throws ConnectException
|
699 |
|
|
{
|
700 |
514
|
jones
|
return getAttributes(null, null, foruser);
|
701 |
503
|
bojilova
|
}
|
702 |
|
|
|
703 |
|
|
/**
|
704 |
|
|
* Get attributes describing a user or group
|
705 |
|
|
*
|
706 |
|
|
* @param user the user for which the attribute list is requested
|
707 |
|
|
* @param authuser the user for authenticating against the service
|
708 |
|
|
* @param password the password for authenticating against the service
|
709 |
|
|
* @returns HashMap a map of attribute name to a Vector of values
|
710 |
|
|
*/
|
711 |
514
|
jones
|
public HashMap getAttributes(String user, String password, String foruser)
|
712 |
503
|
bojilova
|
throws ConnectException
|
713 |
|
|
{
|
714 |
|
|
HashMap attributes = new HashMap();
|
715 |
802
|
bojilova
|
String ldapUrl = this.ldapUrl;
|
716 |
|
|
String ldapBase = this.ldapBase;
|
717 |
|
|
String userident = foruser;
|
718 |
|
|
try {
|
719 |
|
|
this.ldapBase = userident.substring(userident.indexOf(",")+1);
|
720 |
|
|
userident = userident.substring(0,userident.indexOf(","));
|
721 |
|
|
} catch (StringIndexOutOfBoundsException e) {}
|
722 |
503
|
bojilova
|
|
723 |
|
|
// Identify service provider to use
|
724 |
|
|
Hashtable env = new Hashtable(11);
|
725 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
726 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
727 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
728 |
|
|
|
729 |
|
|
try {
|
730 |
787
|
bojilova
|
|
731 |
503
|
bojilova
|
// Create the initial directory context
|
732 |
|
|
DirContext ctx = new InitialDirContext(env);
|
733 |
|
|
|
734 |
723
|
bojilova
|
// Find out the identifying attribute for the user
|
735 |
802
|
bojilova
|
userident = getIdentifyingName(userident,ldapUrl,ldapBase);
|
736 |
723
|
bojilova
|
|
737 |
504
|
jones
|
// Ask for all attributes of the user
|
738 |
|
|
Attributes attrs = ctx.getAttributes(userident);
|
739 |
723
|
bojilova
|
|
740 |
503
|
bojilova
|
// Print all of the attributes
|
741 |
|
|
NamingEnumeration en = attrs.getAll();
|
742 |
|
|
while (en.hasMore()) {
|
743 |
|
|
Attribute att = (Attribute)en.next();
|
744 |
|
|
Vector values = new Vector();
|
745 |
|
|
String attName = att.getID();
|
746 |
|
|
NamingEnumeration attvalues = att.getAll();
|
747 |
|
|
while (attvalues.hasMore()) {
|
748 |
|
|
String value = (String)attvalues.next();
|
749 |
|
|
values.add(value);
|
750 |
|
|
}
|
751 |
|
|
attributes.put(attName, values);
|
752 |
|
|
}
|
753 |
|
|
|
754 |
|
|
// Close the context when we're done
|
755 |
|
|
ctx.close();
|
756 |
|
|
} catch (NamingException e) {
|
757 |
675
|
berkley
|
System.err.println("Problem getting attributes in AuthLdap.getAttributes:"
|
758 |
|
|
+ e);
|
759 |
723
|
bojilova
|
throw new ConnectException(
|
760 |
|
|
"Problem getting attributes in AuthLdap.getAttributes:" + e);
|
761 |
503
|
bojilova
|
}
|
762 |
|
|
|
763 |
|
|
return attributes;
|
764 |
|
|
}
|
765 |
|
|
|
766 |
|
|
/**
|
767 |
730
|
bojilova
|
* Get list of all subtrees holding Metacat's groups and users
|
768 |
|
|
* starting from the Metacat LDAP root,
|
769 |
|
|
* i.e. ldap://dev.nceas.ucsb.edu/dc=ecoinformatics,dc=org
|
770 |
504
|
jones
|
*/
|
771 |
730
|
bojilova
|
private Hashtable getSubtrees(String user, String password,
|
772 |
|
|
String ldapUrl, String ldapBase)
|
773 |
|
|
throws ConnectException
|
774 |
504
|
jones
|
{
|
775 |
730
|
bojilova
|
Hashtable trees = new Hashtable();
|
776 |
504
|
jones
|
|
777 |
|
|
// Identify service provider to use
|
778 |
|
|
Hashtable env = new Hashtable(11);
|
779 |
730
|
bojilova
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
780 |
504
|
jones
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
781 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
782 |
|
|
|
783 |
|
|
try {
|
784 |
|
|
|
785 |
730
|
bojilova
|
// Create the initial directory context
|
786 |
|
|
DirContext ctx = new InitialDirContext(env);
|
787 |
|
|
|
788 |
|
|
// Specify the ids of the attributes to return
|
789 |
|
|
String[] attrIDs = {"o","ref"};
|
790 |
|
|
SearchControls ctls = new SearchControls();
|
791 |
|
|
ctls.setReturningAttributes(attrIDs);
|
792 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
793 |
|
|
|
794 |
|
|
// Specify the attributes to match.
|
795 |
|
|
// Subtrees from the main server are found as objects with attribute
|
796 |
|
|
// objectclass=organization or objectclass=referral to the subtree
|
797 |
|
|
// resided on other server.
|
798 |
|
|
String filter = "(|(objectclass=organization)(objectclass=referral))";
|
799 |
|
|
|
800 |
|
|
// Search for objects in the current context
|
801 |
|
|
NamingEnumeration enum = ctx.search("", filter, ctls);
|
802 |
|
|
|
803 |
|
|
// Print the subtrees' <ldapURL, baseDN>
|
804 |
|
|
while (enum.hasMore()) {
|
805 |
|
|
SearchResult sr = (SearchResult)enum.next();
|
806 |
|
|
Attributes attrs = sr.getAttributes();
|
807 |
|
|
NamingEnumeration enum1 = attrs.getAll(); // "dc" and "ref" attrs
|
808 |
|
|
if (enum1.hasMore()) {
|
809 |
|
|
Attribute attr = (Attribute)enum1.next();
|
810 |
|
|
String attrValue = (String)attr.get();
|
811 |
|
|
String attrName = (String)attr.getID();
|
812 |
|
|
//System.out.println(attrName + "=" + attrValue);
|
813 |
|
|
if ( enum1.hasMore() ) {
|
814 |
|
|
attr = (Attribute)enum1.next();
|
815 |
|
|
String refValue = (String)attr.get();
|
816 |
|
|
String refName = (String)attr.getID();
|
817 |
|
|
//System.out.println(refName + "=" + refValue);
|
818 |
|
|
if ( ldapBase.startsWith(refName + "=" + refValue) ) {
|
819 |
|
|
trees.put(ldapBase,
|
820 |
|
|
attrValue.substring(0,attrValue.lastIndexOf("/")+1) );
|
821 |
|
|
} else {
|
822 |
|
|
trees.put(refName + "=" + refValue + "," + ldapBase,
|
823 |
|
|
attrValue.substring(0,attrValue.lastIndexOf("/")+1) );
|
824 |
|
|
}
|
825 |
|
|
//System.out.println("REFERRAL:" + attrValue);
|
826 |
|
|
} else if ( ldapBase.startsWith(attrName + "=" + attrValue) ) {
|
827 |
|
|
trees.put(ldapBase, ldapUrl);
|
828 |
|
|
} else {
|
829 |
|
|
trees.put(attrName + "=" + attrValue + "," + ldapBase, ldapUrl);
|
830 |
|
|
//System.out.println(ldapUrl + attrName + "=" + attrValue + "," + ldapBase);
|
831 |
|
|
}
|
832 |
504
|
jones
|
}
|
833 |
|
|
}
|
834 |
730
|
bojilova
|
|
835 |
|
|
// Close the context when we're done
|
836 |
|
|
ctx.close();
|
837 |
|
|
|
838 |
504
|
jones
|
} catch (NamingException e) {
|
839 |
730
|
bojilova
|
System.err.println("Problem getting subtrees in AuthLdap.getSubtrees:" + e);
|
840 |
|
|
throw new ConnectException(
|
841 |
|
|
"Problem getting subtrees in AuthLdap.getSubtrees:" + e);
|
842 |
504
|
jones
|
}
|
843 |
|
|
|
844 |
730
|
bojilova
|
//System.out.println("number of subtrees:" + trees.size());
|
845 |
|
|
return trees;
|
846 |
504
|
jones
|
}
|
847 |
|
|
|
848 |
|
|
/**
|
849 |
730
|
bojilova
|
* Get all groups and users from authentication scheme.
|
850 |
725
|
bojilova
|
* The output is formatted in XML.
|
851 |
730
|
bojilova
|
* @param user the user which requests the information
|
852 |
|
|
* @param password the user's password
|
853 |
725
|
bojilova
|
*/
|
854 |
730
|
bojilova
|
public String getPrincipals(String user, String password)
|
855 |
725
|
bojilova
|
throws ConnectException
|
856 |
|
|
{
|
857 |
|
|
StringBuffer out = new StringBuffer();
|
858 |
726
|
bojilova
|
Vector usersIn = new Vector();
|
859 |
725
|
bojilova
|
|
860 |
|
|
out.append("<?xml version=\"1.0\"?>\n");
|
861 |
730
|
bojilova
|
out.append("<principals>\n");
|
862 |
725
|
bojilova
|
|
863 |
730
|
bojilova
|
/*
|
864 |
|
|
* get all subtrees first in the current dir context
|
865 |
|
|
* and then the Metacat users under them
|
866 |
|
|
*/
|
867 |
|
|
Hashtable subtrees = getSubtrees(user,password,this.ldapUrl,this.ldapBase);
|
868 |
|
|
|
869 |
|
|
Enumeration enum = subtrees.keys();
|
870 |
|
|
while ( enum.hasMoreElements() ) {
|
871 |
|
|
this.ldapBase = (String)enum.nextElement();
|
872 |
|
|
this.ldapUrl = (String)subtrees.get(ldapBase);
|
873 |
|
|
|
874 |
|
|
out.append(" <authSystem URI=\"" +
|
875 |
|
|
this.ldapUrl + this.ldapBase + "\">\n");
|
876 |
|
|
|
877 |
|
|
// get all groups for directory context
|
878 |
|
|
String[] groups = getGroups(user, password);
|
879 |
|
|
|
880 |
|
|
// for the groups and users that belong to them
|
881 |
|
|
if ( groups.length > 0 ) {
|
882 |
|
|
for (int i=0; i < groups.length; i++ ) {
|
883 |
|
|
out.append(" <group>\n");
|
884 |
802
|
bojilova
|
out.append(" <groupname>" + groups[i] + "</groupname>\n");
|
885 |
730
|
bojilova
|
String[] usersForGroup = getUsers(user,password,groups[i]);
|
886 |
|
|
for (int j=0; j < usersForGroup.length; j++ ) {
|
887 |
|
|
usersIn.addElement(usersForGroup[j]);
|
888 |
|
|
out.append(" <user>\n");
|
889 |
802
|
bojilova
|
out.append(" <username>" + usersForGroup[j] + "</username>\n");
|
890 |
730
|
bojilova
|
out.append(" </user>\n");
|
891 |
|
|
}
|
892 |
|
|
out.append(" </group>\n");
|
893 |
|
|
}
|
894 |
|
|
}
|
895 |
|
|
// for the users not belonging to any group
|
896 |
|
|
String[] users = getUsers(user, password);
|
897 |
|
|
for (int j=0; j < users.length; j++ ) {
|
898 |
|
|
if ( !usersIn.contains(users[j]) ) {
|
899 |
725
|
bojilova
|
out.append(" <user>\n");
|
900 |
802
|
bojilova
|
out.append(" <username>" + users[j] + "</username>\n");
|
901 |
725
|
bojilova
|
out.append(" </user>\n");
|
902 |
|
|
}
|
903 |
|
|
}
|
904 |
730
|
bojilova
|
|
905 |
|
|
out.append(" </authSystem>\n");
|
906 |
|
|
if ( !usersIn.isEmpty() ) {
|
907 |
|
|
usersIn.removeAllElements();
|
908 |
|
|
usersIn.trimToSize();
|
909 |
725
|
bojilova
|
}
|
910 |
730
|
bojilova
|
|
911 |
725
|
bojilova
|
}
|
912 |
|
|
out.append("</principals>");
|
913 |
|
|
return out.toString();
|
914 |
|
|
}
|
915 |
|
|
|
916 |
|
|
/**
|
917 |
503
|
bojilova
|
* Test method for the class
|
918 |
|
|
*/
|
919 |
|
|
public static void main(String[] args) {
|
920 |
|
|
|
921 |
504
|
jones
|
// Provide a user, such as: "Matt Jones", or "jones"
|
922 |
503
|
bojilova
|
String user = args[0];
|
923 |
|
|
String password = args[1];
|
924 |
|
|
|
925 |
|
|
AuthLdap authservice = new AuthLdap();
|
926 |
|
|
|
927 |
|
|
boolean isValid = false;
|
928 |
|
|
try {
|
929 |
|
|
isValid = authservice.authenticate(user, password);
|
930 |
|
|
if (isValid) {
|
931 |
|
|
System.out.println("Authentication successful for: " + user );
|
932 |
|
|
System.out.println(" ");
|
933 |
728
|
bojilova
|
|
934 |
503
|
bojilova
|
} else {
|
935 |
|
|
System.out.println("Authentication failed for: " + user);
|
936 |
|
|
}
|
937 |
725
|
bojilova
|
|
938 |
503
|
bojilova
|
if (isValid) {
|
939 |
726
|
bojilova
|
//String group = args[2];
|
940 |
842
|
bojilova
|
HashMap userInfo = authservice.getAttributes(user, password, "knb");
|
941 |
503
|
bojilova
|
// Print all of the attributes
|
942 |
|
|
Iterator attList = (Iterator)(((Set)userInfo.keySet()).iterator());
|
943 |
|
|
while (attList.hasNext()) {
|
944 |
|
|
String att = (String)attList.next();
|
945 |
|
|
Vector values = (Vector)userInfo.get(att);
|
946 |
|
|
Iterator attvalues = values.iterator();
|
947 |
|
|
while (attvalues.hasNext()) {
|
948 |
|
|
String value = (String)attvalues.next();
|
949 |
787
|
bojilova
|
System.out.println(att + ": " + value);
|
950 |
503
|
bojilova
|
}
|
951 |
|
|
}
|
952 |
723
|
bojilova
|
|
953 |
503
|
bojilova
|
}
|
954 |
725
|
bojilova
|
|
955 |
726
|
bojilova
|
// get the whole list groups and users in XML format
|
956 |
725
|
bojilova
|
if (isValid) {
|
957 |
730
|
bojilova
|
authservice = new AuthLdap();
|
958 |
725
|
bojilova
|
String out = authservice.getPrincipals(user, password);
|
959 |
802
|
bojilova
|
java.io.File f = new java.io.File("principals.xml");
|
960 |
725
|
bojilova
|
java.io.FileWriter fw = new java.io.FileWriter(f);
|
961 |
|
|
java.io.BufferedWriter buff = new java.io.BufferedWriter(fw);
|
962 |
|
|
buff.write(out);
|
963 |
|
|
buff.flush();
|
964 |
|
|
buff.close();
|
965 |
|
|
fw.close();
|
966 |
|
|
}
|
967 |
802
|
bojilova
|
|
968 |
503
|
bojilova
|
} catch (ConnectException ce) {
|
969 |
730
|
bojilova
|
System.err.println(ce.getMessage());
|
970 |
725
|
bojilova
|
} catch (java.io.IOException ioe) {
|
971 |
|
|
System.err.println("I/O Error writing to file principals.txt");
|
972 |
503
|
bojilova
|
}
|
973 |
|
|
}
|
974 |
|
|
}
|