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org.apache.turbine.services.security.ldap.LDAPUserManager |
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1 | package org.apache.turbine.services.security.ldap; |
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2 | ||
3 | /* |
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4 | * Copyright 2001-2005 The Apache Software Foundation. |
|
5 | * |
|
6 | * Licensed under the Apache License, Version 2.0 (the "License") |
|
7 | * you may not use this file except in compliance with the License. |
|
8 | * You may obtain a copy of the License at |
|
9 | * |
|
10 | * http://www.apache.org/licenses/LICENSE-2.0 |
|
11 | * |
|
12 | * Unless required by applicable law or agreed to in writing, software |
|
13 | * distributed under the License is distributed on an "AS IS" BASIS, |
|
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
15 | * See the License for the specific language governing permissions and |
|
16 | * limitations under the License. |
|
17 | */ |
|
18 | ||
19 | import java.util.List; |
|
20 | import java.util.Hashtable; |
|
21 | import java.util.Vector; |
|
22 | ||
23 | import javax.naming.AuthenticationException; |
|
24 | import javax.naming.Context; |
|
25 | import javax.naming.NamingEnumeration; |
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26 | import javax.naming.NamingException; |
|
27 | import javax.naming.directory.Attributes; |
|
28 | import javax.naming.directory.DirContext; |
|
29 | import javax.naming.directory.SearchControls; |
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30 | import javax.naming.directory.SearchResult; |
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31 | ||
32 | import org.apache.commons.configuration.Configuration; |
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33 | ||
34 | import org.apache.torque.util.Criteria; |
|
35 | ||
36 | import org.apache.turbine.om.security.User; |
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37 | import org.apache.turbine.services.security.TurbineSecurity; |
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38 | import org.apache.turbine.services.security.UserManager; |
|
39 | import org.apache.turbine.util.security.DataBackendException; |
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40 | import org.apache.turbine.util.security.EntityExistsException; |
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41 | import org.apache.turbine.util.security.PasswordMismatchException; |
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42 | import org.apache.turbine.util.security.UnknownEntityException; |
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43 | ||
44 | /** |
|
45 | * A UserManager performs {@link org.apache.turbine.om.security.User} |
|
46 | * object related tasks on behalf of the |
|
47 | * {@link org.apache.turbine.services.security.SecurityService}. |
|
48 | * |
|
49 | * This implementation uses ldap for retrieving user data. It |
|
50 | * expects that the User interface implementation will be castable to |
|
51 | * {@link org.apache.turbine.om.BaseObject}. |
|
52 | * |
|
53 | * @author <a href="mailto:jon@collab.net">Jon S. Stevens</a> |
|
54 | * @author <a href="mailto:john.mcnally@clearink.com">John D. McNally</a> |
|
55 | * @author <a href="mailto:frank.kim@clearink.com">Frank Y. Kim</a> |
|
56 | * @author <a href="mailto:cberry@gluecode.com">Craig D. Berry</a> |
|
57 | * @author <a href="mailto:Rafal.Krzewski@e-point.pl">Rafal Krzewski</a> |
|
58 | * @author <a href="mailto:tadewunmi@gluecode.com">Tracy M. Adewunmi</a> |
|
59 | * @author <a href="mailto:lflournoy@gluecode.com">Leonard J. Flournoy</a> |
|
60 | * @author <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a> |
|
61 | * @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a> |
|
62 | * @author <a href="mailto:hhernandez@itweb.com.mx">Humberto Hernandez</a> |
|
63 | * @version $Id: LDAPUserManager.java 264148 2005-08-29 14:21:04Z henning $ |
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64 | */ |
|
65 | 0 | public class LDAPUserManager implements UserManager |
66 | { |
|
67 | /** |
|
68 | * Initializes the UserManager |
|
69 | * |
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70 | * @param conf A Configuration object to init this Manager |
|
71 | */ |
|
72 | public void init(Configuration conf) |
|
73 | { |
|
74 | // GNDN |
|
75 | 0 | } |
76 | ||
77 | /** |
|
78 | * Check wether a specified user's account exists. |
|
79 | * |
|
80 | * The login name is used for looking up the account. |
|
81 | * |
|
82 | * @param user The user to be checked. |
|
83 | * @return true if the specified account exists |
|
84 | * @throws DataBackendException Error accessing the data backend. |
|
85 | */ |
|
86 | public boolean accountExists(User user) throws DataBackendException |
|
87 | { |
|
88 | 0 | return accountExists(user.getName()); |
89 | } |
|
90 | ||
91 | /** |
|
92 | * |
|
93 | * Check wether a specified user's account exists. |
|
94 | * The login name is used for looking up the account. |
|
95 | * |
|
96 | * @param username The name of the user to be checked. |
|
97 | * @return true if the specified account exists |
|
98 | * @throws DataBackendException Error accessing the data backend. |
|
99 | */ |
|
100 | public boolean accountExists(String username) |
|
101 | throws DataBackendException |
|
102 | { |
|
103 | try |
|
104 | { |
|
105 | 0 | User ldapUser = retrieve(username); |
106 | } |
|
107 | 0 | catch (UnknownEntityException ex) |
108 | { |
|
109 | 0 | return false; |
110 | 0 | } |
111 | ||
112 | 0 | return true; |
113 | } |
|
114 | ||
115 | /** |
|
116 | * Retrieve a user from persistent storage using username as the |
|
117 | * key. |
|
118 | * |
|
119 | * @param username the name of the user. |
|
120 | * @return an User object. |
|
121 | * @exception UnknownEntityException if the user's account does not |
|
122 | * exist in the database. |
|
123 | * @exception DataBackendException Error accessing the data backend. |
|
124 | */ |
|
125 | public User retrieve(String username) |
|
126 | throws UnknownEntityException, DataBackendException |
|
127 | { |
|
128 | try |
|
129 | { |
|
130 | 0 | DirContext ctx = bindAsAdmin(); |
131 | ||
132 | /* |
|
133 | * Define the search. |
|
134 | */ |
|
135 | 0 | String userBaseSearch = LDAPSecurityConstants.getBaseSearch(); |
136 | 0 | String filter = LDAPSecurityConstants.getNameAttribute(); |
137 | ||
138 | 0 | filter = "(" + filter + "=" + username + ")"; |
139 | ||
140 | /* |
|
141 | * Create the default search controls. |
|
142 | */ |
|
143 | 0 | SearchControls ctls = new SearchControls(); |
144 | ||
145 | 0 | NamingEnumeration answer = |
146 | ctx.search(userBaseSearch, filter, ctls); |
|
147 | ||
148 | 0 | if (answer.hasMore()) |
149 | { |
|
150 | 0 | SearchResult sr = (SearchResult) answer.next(); |
151 | 0 | Attributes attribs = sr.getAttributes(); |
152 | 0 | LDAPUser ldapUser = createLDAPUser(); |
153 | ||
154 | 0 | ldapUser.setLDAPAttributes(attribs); |
155 | 0 | ldapUser.setTemp("turbine.user", ldapUser); |
156 | ||
157 | 0 | return ldapUser; |
158 | } |
|
159 | else |
|
160 | { |
|
161 | 0 | throw new UnknownEntityException("The given user: " |
162 | + username + "\n does not exist."); |
|
163 | } |
|
164 | } |
|
165 | 0 | catch (NamingException ex) |
166 | { |
|
167 | 0 | throw new DataBackendException( |
168 | "The LDAP server specified is unavailable", ex); |
|
169 | } |
|
170 | } |
|
171 | ||
172 | /** |
|
173 | * Retrieve a user from persistent storage using the primary key |
|
174 | * |
|
175 | * @param key The primary key object |
|
176 | * @return an User object. |
|
177 | * @throws UnknownEntityException if the user's record does not |
|
178 | * exist in the database. |
|
179 | * @throws DataBackendException if there is a problem accessing the |
|
180 | * storage. |
|
181 | */ |
|
182 | public User retrieveById(Object key) |
|
183 | throws UnknownEntityException, DataBackendException |
|
184 | { |
|
185 | try |
|
186 | { |
|
187 | 0 | DirContext ctx = bindAsAdmin(); |
188 | ||
189 | /* |
|
190 | * Define the search. |
|
191 | */ |
|
192 | 0 | StringBuffer userBaseSearch = new StringBuffer(); |
193 | 0 | userBaseSearch.append(LDAPSecurityConstants.getUserIdAttribute()); |
194 | 0 | userBaseSearch.append("="); |
195 | 0 | userBaseSearch.append(String.valueOf(key)); |
196 | 0 | userBaseSearch.append(","); |
197 | 0 | userBaseSearch.append(LDAPSecurityConstants.getBaseSearch()); |
198 | ||
199 | /* |
|
200 | * Create the default search controls. |
|
201 | */ |
|
202 | 0 | NamingEnumeration answer = |
203 | ctx.search(userBaseSearch.toString(), (Attributes)null); |
|
204 | ||
205 | 0 | if (answer.hasMore()) |
206 | { |
|
207 | 0 | SearchResult sr = (SearchResult) answer.next(); |
208 | 0 | Attributes attribs = sr.getAttributes(); |
209 | 0 | LDAPUser ldapUser = createLDAPUser(); |
210 | ||
211 | 0 | ldapUser.setLDAPAttributes(attribs); |
212 | 0 | ldapUser.setTemp("turbine.user", ldapUser); |
213 | ||
214 | 0 | return ldapUser; |
215 | } |
|
216 | else |
|
217 | { |
|
218 | 0 | throw new UnknownEntityException("No user exists for the key: " |
219 | + String.valueOf(key) + "\n"); |
|
220 | } |
|
221 | } |
|
222 | 0 | catch (NamingException ex) |
223 | { |
|
224 | 0 | throw new DataBackendException( |
225 | "The LDAP server specified is unavailable", ex); |
|
226 | } |
|
227 | } |
|
228 | ||
229 | /** |
|
230 | * This is currently not implemented to behave as expected. It |
|
231 | * ignores the Criteria argument and returns all the users. |
|
232 | * |
|
233 | * Retrieve a set of users that meet the specified criteria. |
|
234 | * |
|
235 | * As the keys for the criteria, you should use the constants that |
|
236 | * are defined in {@link User} interface, plus the the names |
|
237 | * of the custom attributes you added to your user representation |
|
238 | * in the data storage. Use verbatim names of the attributes - |
|
239 | * without table name prefix in case of DB implementation. |
|
240 | * |
|
241 | * @param criteria The criteria of selection. |
|
242 | * @return a List of users meeting the criteria. |
|
243 | * @throws DataBackendException Error accessing the data backend. |
|
244 | * @deprecated Use <a href="#retrieveList">retrieveList</a> instead. |
|
245 | */ |
|
246 | public User[] retrieve(Criteria criteria) |
|
247 | throws DataBackendException |
|
248 | { |
|
249 | 0 | return (User []) retrieveList(criteria).toArray(new User[0]); |
250 | } |
|
251 | ||
252 | /** |
|
253 | * Retrieve a list of users that meet the specified criteria. |
|
254 | * |
|
255 | * As the keys for the criteria, you should use the constants that |
|
256 | * are defined in {@link User} interface, plus the names |
|
257 | * of the custom attributes you added to your user representation |
|
258 | * in the data storage. Use verbatim names of the attributes - |
|
259 | * without table name prefix in case of Torque implementation. |
|
260 | * |
|
261 | * @param criteria The criteria of selection. |
|
262 | * @return a List of users meeting the criteria. |
|
263 | * @throws DataBackendException if there is a problem accessing the |
|
264 | * storage. |
|
265 | */ |
|
266 | public List retrieveList(Criteria criteria) |
|
267 | throws DataBackendException |
|
268 | { |
|
269 | 0 | List users = new Vector(0); |
270 | ||
271 | try |
|
272 | { |
|
273 | 0 | DirContext ctx = bindAsAdmin(); |
274 | ||
275 | 0 | String userBaseSearch = LDAPSecurityConstants.getBaseSearch(); |
276 | 0 | String filter = LDAPSecurityConstants.getNameAttribute(); |
277 | ||
278 | 0 | filter = "(" + filter + "=*)"; |
279 | ||
280 | /* |
|
281 | * Create the default search controls. |
|
282 | */ |
|
283 | 0 | SearchControls ctls = new SearchControls(); |
284 | ||
285 | 0 | NamingEnumeration answer = |
286 | ctx.search(userBaseSearch, filter, ctls); |
|
287 | ||
288 | 0 | while (answer.hasMore()) |
289 | { |
|
290 | 0 | SearchResult sr = (SearchResult) answer.next(); |
291 | 0 | Attributes attribs = sr.getAttributes(); |
292 | 0 | LDAPUser ldapUser = createLDAPUser(); |
293 | ||
294 | 0 | ldapUser.setLDAPAttributes(attribs); |
295 | 0 | ldapUser.setTemp("turbine.user", ldapUser); |
296 | 0 | users.add(ldapUser); |
297 | } |
|
298 | } |
|
299 | 0 | catch (NamingException ex) |
300 | { |
|
301 | 0 | throw new DataBackendException( |
302 | "The LDAP server specified is unavailable", ex); |
|
303 | 0 | } |
304 | 0 | return users; |
305 | } |
|
306 | ||
307 | /** |
|
308 | * Retrieve a user from persistent storage using username as the |
|
309 | * key, and authenticate the user. The implementation may chose |
|
310 | * to authenticate to the server as the user whose data is being |
|
311 | * retrieved. |
|
312 | * |
|
313 | * @param username the name of the user. |
|
314 | * @param password the user supplied password. |
|
315 | * @return an User object. |
|
316 | * @exception PasswordMismatchException if the supplied password was |
|
317 | * incorrect. |
|
318 | * @exception UnknownEntityException if the user's account does not |
|
319 | * exist in the database. |
|
320 | * @exception DataBackendException Error accessing the data backend. |
|
321 | */ |
|
322 | public User retrieve(String username, String password) |
|
323 | throws PasswordMismatchException, |
|
324 | UnknownEntityException, DataBackendException |
|
325 | { |
|
326 | 0 | User user = retrieve(username); |
327 | ||
328 | 0 | authenticate(user, password); |
329 | 0 | return user; |
330 | } |
|
331 | ||
332 | /** |
|
333 | * Save a User object to persistent storage. User's account is |
|
334 | * required to exist in the storage. |
|
335 | * |
|
336 | * @param user an User object to store. |
|
337 | * @throws UnknownEntityException if the user's account does not |
|
338 | * exist in the database. |
|
339 | * @throws DataBackendException if there is an LDAP error |
|
340 | * |
|
341 | */ |
|
342 | public void store(User user) |
|
343 | throws UnknownEntityException, DataBackendException |
|
344 | { |
|
345 | 0 | if (!accountExists(user)) |
346 | { |
|
347 | 0 | throw new UnknownEntityException("The account '" |
348 | + user.getName() + "' does not exist"); |
|
349 | } |
|
350 | ||
351 | try |
|
352 | { |
|
353 | 0 | LDAPUser ldapUser = (LDAPUser) user; |
354 | 0 | Attributes attrs = ldapUser.getLDAPAttributes(); |
355 | 0 | String name = ldapUser.getDN(); |
356 | ||
357 | 0 | DirContext ctx = bindAsAdmin(); |
358 | ||
359 | 0 | ctx.modifyAttributes(name, DirContext.REPLACE_ATTRIBUTE, attrs); |
360 | } |
|
361 | 0 | catch (NamingException ex) |
362 | { |
|
363 | 0 | throw new DataBackendException("NamingException caught", ex); |
364 | 0 | } |
365 | 0 | } |
366 | ||
367 | /** |
|
368 | * This method is not yet implemented. |
|
369 | * Saves User data when the session is unbound. The user account is required |
|
370 | * to exist in the storage. |
|
371 | * |
|
372 | * LastLogin, AccessCounter, persistent pull tools, and any data stored |
|
373 | * in the permData hashtable that is not mapped to a column will be saved. |
|
374 | * |
|
375 | * @exception UnknownEntityException if the user's account does not |
|
376 | * exist in the database. |
|
377 | * @exception DataBackendException if there is a problem accessing the |
|
378 | * storage. |
|
379 | */ |
|
380 | public void saveOnSessionUnbind(User user) |
|
381 | throws UnknownEntityException, DataBackendException |
|
382 | { |
|
383 | 0 | if (!accountExists(user)) |
384 | { |
|
385 | 0 | throw new UnknownEntityException("The account '" + |
386 | user.getName() + "' does not exist"); |
|
387 | } |
|
388 | 0 | } |
389 | ||
390 | /** |
|
391 | * Authenticate a User with the specified password. If authentication |
|
392 | * is successful the method returns nothing. If there are any problems, |
|
393 | * exception was thrown. |
|
394 | * |
|
395 | * @param user a User object to authenticate. |
|
396 | * @param password the user supplied password. |
|
397 | * @exception PasswordMismatchException if the supplied password was |
|
398 | * incorrect. |
|
399 | * @exception UnknownEntityException if the user's account does not |
|
400 | * exist in the database. |
|
401 | * @exception DataBackendException Error accessing the data backend. |
|
402 | */ |
|
403 | public void authenticate(User user, String password) |
|
404 | throws PasswordMismatchException, |
|
405 | UnknownEntityException, |
|
406 | DataBackendException |
|
407 | { |
|
408 | 0 | LDAPUser ldapUser = (LDAPUser) user; |
409 | ||
410 | try |
|
411 | { |
|
412 | 0 | bind(ldapUser.getDN(), password); |
413 | } |
|
414 | 0 | catch (AuthenticationException ex) |
415 | { |
|
416 | 0 | throw new PasswordMismatchException( |
417 | "The given password for: " |
|
418 | + ldapUser.getDN() + " is invalid\n"); |
|
419 | } |
|
420 | 0 | catch (NamingException ex) |
421 | { |
|
422 | 0 | throw new DataBackendException( |
423 | "NamingException caught:", ex); |
|
424 | 0 | } |
425 | 0 | } |
426 | ||
427 | /** |
|
428 | * This method is not yet implemented |
|
429 | * Change the password for an User. |
|
430 | * |
|
431 | * @param user an User to change password for. |
|
432 | * @param newPass the new password. |
|
433 | * @param oldPass the old password. |
|
434 | * @exception PasswordMismatchException if the supplied password was |
|
435 | * incorrect. |
|
436 | * @exception UnknownEntityException if the user's account does not |
|
437 | * exist in the database. |
|
438 | * @exception DataBackendException Error accessing the data backend. |
|
439 | */ |
|
440 | public void changePassword(User user, String oldPass, String newPass) |
|
441 | throws PasswordMismatchException, |
|
442 | UnknownEntityException, DataBackendException |
|
443 | { |
|
444 | 0 | throw new DataBackendException( |
445 | "The method changePassword has no implementation."); |
|
446 | } |
|
447 | ||
448 | /** |
|
449 | * This method is not yet implemented |
|
450 | * Forcibly sets new password for an User. |
|
451 | * |
|
452 | * This is supposed to be used by the administrator to change the forgotten |
|
453 | * or compromised passwords. Certain implementatations of this feature |
|
454 | * would require adminstrative level access to the authenticating |
|
455 | * server / program. |
|
456 | * |
|
457 | * @param user an User to change password for. |
|
458 | * @param password the new password. |
|
459 | * @exception UnknownEntityException if the user's record does not |
|
460 | * exist in the database. |
|
461 | * @exception DataBackendException Error accessing the data backend. |
|
462 | */ |
|
463 | public void forcePassword(User user, String password) |
|
464 | throws UnknownEntityException, DataBackendException |
|
465 | { |
|
466 | 0 | throw new DataBackendException( |
467 | "The method forcePassword has no implementation."); |
|
468 | } |
|
469 | ||
470 | /** |
|
471 | * Creates new user account with specified attributes. |
|
472 | * |
|
473 | * @param user the object describing account to be created. |
|
474 | * @param initialPassword Not used yet. |
|
475 | * @throws DataBackendException Error accessing the data backend. |
|
476 | * @throws EntityExistsException if the user account already exists. |
|
477 | */ |
|
478 | public void createAccount(User user, String initialPassword) |
|
479 | throws EntityExistsException, DataBackendException |
|
480 | { |
|
481 | 0 | if (accountExists(user)) |
482 | { |
|
483 | 0 | throw new EntityExistsException("The account '" |
484 | + user.getName() + "' already exist"); |
|
485 | } |
|
486 | ||
487 | try |
|
488 | { |
|
489 | 0 | LDAPUser ldapUser = (LDAPUser) user; |
490 | 0 | Attributes attrs = ldapUser.getLDAPAttributes(); |
491 | 0 | String name = ldapUser.getDN(); |
492 | ||
493 | 0 | DirContext ctx = bindAsAdmin(); |
494 | ||
495 | 0 | ctx.bind(name, null, attrs); |
496 | } |
|
497 | 0 | catch (NamingException ex) |
498 | { |
|
499 | 0 | throw new DataBackendException("NamingException caught", ex); |
500 | 0 | } |
501 | 0 | } |
502 | ||
503 | /** |
|
504 | * Removes an user account from the system. |
|
505 | * |
|
506 | * @param user the object describing the account to be removed. |
|
507 | * @throws DataBackendException Error accessing the data backend. |
|
508 | * @throws UnknownEntityException if the user account is not present. |
|
509 | */ |
|
510 | public void removeAccount(User user) |
|
511 | throws UnknownEntityException, DataBackendException |
|
512 | { |
|
513 | 0 | if (!accountExists(user)) |
514 | { |
|
515 | 0 | throw new UnknownEntityException("The account '" |
516 | + user.getName() + "' does not exist"); |
|
517 | } |
|
518 | ||
519 | try |
|
520 | { |
|
521 | 0 | LDAPUser ldapUser = (LDAPUser) user; |
522 | 0 | String name = ldapUser.getDN(); |
523 | ||
524 | 0 | DirContext ctx = bindAsAdmin(); |
525 | ||
526 | 0 | ctx.unbind(name); |
527 | } |
|
528 | 0 | catch (NamingException ex) |
529 | { |
|
530 | 0 | throw new DataBackendException("NamingException caught", ex); |
531 | 0 | } |
532 | 0 | } |
533 | ||
534 | /** |
|
535 | * Bind as the admin user. |
|
536 | * |
|
537 | * @throws NamingException when an error occurs with the named server. |
|
538 | * @return a new DirContext. |
|
539 | */ |
|
540 | public static DirContext bindAsAdmin() |
|
541 | throws NamingException |
|
542 | { |
|
543 | 0 | String adminUser = LDAPSecurityConstants.getAdminUsername(); |
544 | 0 | String adminPassword = LDAPSecurityConstants.getAdminPassword(); |
545 | ||
546 | 0 | return bind(adminUser, adminPassword); |
547 | } |
|
548 | ||
549 | /** |
|
550 | * Creates an initial context. |
|
551 | * |
|
552 | * @param username admin username supplied in TRP. |
|
553 | * @param password admin password supplied in TRP |
|
554 | * @throws NamingException when an error occurs with the named server. |
|
555 | * @return a new DirContext. |
|
556 | */ |
|
557 | public static DirContext bind(String username, String password) |
|
558 | throws NamingException |
|
559 | { |
|
560 | 0 | String host = LDAPSecurityConstants.getLDAPHost(); |
561 | 0 | String port = LDAPSecurityConstants.getLDAPPort(); |
562 | 0 | String providerURL = "ldap://" + host + ":" + port; |
563 | 0 | String ldapProvider = LDAPSecurityConstants.getLDAPProvider(); |
564 | 0 | String authentication = LDAPSecurityConstants.getLDAPAuthentication(); |
565 | ||
566 | /* |
|
567 | * creating an initial context using Sun's client |
|
568 | * LDAP Provider. |
|
569 | */ |
|
570 | 0 | Hashtable env = new Hashtable(); |
571 | ||
572 | 0 | env.put(Context.INITIAL_CONTEXT_FACTORY, ldapProvider); |
573 | 0 | env.put(Context.PROVIDER_URL, providerURL); |
574 | 0 | env.put(Context.SECURITY_AUTHENTICATION, authentication); |
575 | 0 | env.put(Context.SECURITY_PRINCIPAL, username); |
576 | 0 | env.put(Context.SECURITY_CREDENTIALS, password); |
577 | ||
578 | 0 | DirContext ctx = new javax.naming.directory.InitialDirContext(env); |
579 | ||
580 | 0 | return ctx; |
581 | } |
|
582 | ||
583 | /** |
|
584 | * Create a new instance of the LDAP User according to the value |
|
585 | * configured in TurbineResources.properties. |
|
586 | * @return a new instance of the LDAP User. |
|
587 | * @throws DataBackendException if there is an error creating the |
|
588 | */ |
|
589 | private LDAPUser createLDAPUser() |
|
590 | throws DataBackendException |
|
591 | { |
|
592 | try |
|
593 | { |
|
594 | 0 | return (LDAPUser) TurbineSecurity.getUserInstance(); |
595 | } |
|
596 | 0 | catch (ClassCastException ex) |
597 | { |
|
598 | 0 | throw new DataBackendException("ClassCastException:", ex); |
599 | } |
|
600 | 0 | catch (UnknownEntityException ex) |
601 | { |
|
602 | 0 | throw new DataBackendException("UnknownEntityException:", ex); |
603 | } |
|
604 | } |
|
605 | ||
606 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |