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20 package org.apache.directory.api.ldap.model.message;
21
22
23 import java.util.Arrays;
24
25 import org.apache.directory.api.i18n.I18n;
26 import org.apache.directory.api.ldap.model.exception.LdapInvalidDnException;
27 import org.apache.directory.api.ldap.model.name.Dn;
28 import org.apache.directory.api.util.Strings;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
31
32
33
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35
36
37
38
39 public class BindRequestImpl extends AbstractAbandonableRequest implements BindRequest
40 {
41
42
43 private static final Logger LOG = LoggerFactory.getLogger( BindRequestImpl.class );
44
45
46
47
48
49 private Dn dn;
50
51
52
53
54
55 private String name;
56
57
58 private byte[] credentials;
59
60
61 private int hCredentials;
62
63
64 private String mechanism;
65
66
67 private boolean isSimple = true;
68
69
70 private boolean isVersion3 = true;
71
72
73 private BindResponse response;
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75
76
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79
80
81
82 public BindRequestImpl()
83 {
84 super( -1, MessageTypeEnum.BIND_REQUEST );
85 hCredentials = 0;
86 }
87
88
89
90
91
92
93
94
95
96 @Override
97 public boolean isSimple()
98 {
99 return isSimple;
100 }
101
102
103
104
105
106 @Override
107 public boolean getSimple()
108 {
109 return isSimple;
110 }
111
112
113
114
115
116 @Override
117 public BindRequest setSimple( boolean simple )
118 {
119 this.isSimple = simple;
120
121 return this;
122 }
123
124
125
126
127
128 @Override
129 public byte[] getCredentials()
130 {
131 return credentials;
132 }
133
134
135
136
137
138 @Override
139 public BindRequest setCredentials( String credentials )
140 {
141 return setCredentials( Strings.getBytesUtf8( credentials ) );
142 }
143
144
145
146
147
148 @Override
149 public BindRequest setCredentials( byte[] credentials )
150 {
151 if ( credentials != null )
152 {
153 this.credentials = new byte[credentials.length];
154 System.arraycopy( credentials, 0, this.credentials, 0, credentials.length );
155 }
156 else
157 {
158 this.credentials = null;
159 }
160
161
162 if ( credentials != null )
163 {
164 hCredentials = 0;
165
166 for ( byte b : credentials )
167 {
168 hCredentials = hCredentials * 31 + b;
169 }
170 }
171 else
172 {
173 hCredentials = 0;
174 }
175
176 return this;
177 }
178
179
180
181
182
183 @Override
184 public String getSaslMechanism()
185 {
186 return mechanism;
187 }
188
189
190
191
192
193 @Override
194 public BindRequest setSaslMechanism( String saslMechanism )
195 {
196 this.isSimple = false;
197 this.mechanism = saslMechanism;
198
199 return this;
200 }
201
202
203
204
205
206 @Override
207 public String getName()
208 {
209 return name;
210 }
211
212
213
214
215
216 @Override
217 public BindRequest setName( String name )
218 {
219 this.name = name;
220
221 try
222 {
223 this.dn = new Dn( name );
224 }
225 catch ( LdapInvalidDnException e )
226 {
227
228 LOG.debug( "Unable to convert the name to a DN." );
229 this.dn = null;
230 }
231
232 return this;
233 }
234
235
236
237
238
239 @Override
240 public Dn getDn()
241 {
242 return dn;
243 }
244
245
246
247
248
249 @Override
250 public BindRequest setDn( Dn dn )
251 {
252 this.dn = dn;
253 this.name = dn.getName();
254
255 return this;
256 }
257
258
259
260
261
262 @Override
263 public boolean isVersion3()
264 {
265 return isVersion3;
266 }
267
268
269
270
271
272 @Override
273 public boolean getVersion3()
274 {
275 return isVersion3;
276 }
277
278
279
280
281
282 @Override
283 public BindRequest setVersion3( boolean version3 )
284 {
285 this.isVersion3 = version3;
286
287 return this;
288 }
289
290
291
292
293
294 @Override
295 public BindRequest setMessageId( int messageId )
296 {
297 super.setMessageId( messageId );
298
299 return this;
300 }
301
302
303
304
305
306 @Override
307 public BindRequest addControl( Control control )
308 {
309 return ( BindRequest ) super.addControl( control );
310 }
311
312
313
314
315
316 @Override
317 public BindRequest addAllControls( Control[] controls )
318 {
319 return ( BindRequest ) super.addAllControls( controls );
320 }
321
322
323
324
325
326 @Override
327 public BindRequest removeControl( Control control )
328 {
329 return ( BindRequest ) super.removeControl( control );
330 }
331
332
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338
339
340
341
342 @Override
343 public MessageTypeEnum getResponseType()
344 {
345 return MessageTypeEnum.BIND_RESPONSE;
346 }
347
348
349
350
351
352
353
354 @Override
355 public BindResponse getResultResponse()
356 {
357 if ( response == null )
358 {
359 response = new BindResponseImpl( getMessageId() );
360 }
361
362 return response;
363 }
364
365
366
367
368
369
370 @Override
371 public void abandon()
372 {
373 throw new UnsupportedOperationException( I18n.err( I18n.ERR_04185 ) );
374 }
375
376
377
378
379
380 @Override
381 public boolean equals( Object obj )
382 {
383 if ( obj == this )
384 {
385 return true;
386 }
387
388 if ( ( obj == null ) || !( obj instanceof BindRequest ) )
389 {
390 return false;
391 }
392
393 if ( !super.equals( obj ) )
394 {
395 return false;
396 }
397
398 BindRequest req = ( BindRequest ) obj;
399
400 if ( req.isSimple() != isSimple() )
401 {
402 return false;
403 }
404
405 if ( req.isVersion3() != isVersion3() )
406 {
407 return false;
408 }
409
410 String name1 = req.getName();
411 String name2 = getName();
412
413 if ( Strings.isEmpty( name1 ) )
414 {
415 if ( !Strings.isEmpty( name2 ) )
416 {
417 return false;
418 }
419 }
420 else
421 {
422 if ( Strings.isEmpty( name2 ) )
423 {
424 return false;
425 }
426 else if ( !name2.equals( name1 ) )
427 {
428 return false;
429 }
430 }
431
432 Dn dn1 = req.getDn();
433 Dn dn2 = getDn();
434
435 if ( Dn.isNullOrEmpty( dn1 ) )
436 {
437 if ( !Dn.isNullOrEmpty( dn2 ) )
438 {
439 return false;
440 }
441 }
442 else
443 {
444 if ( Dn.isNullOrEmpty( dn2 ) )
445 {
446 return false;
447 }
448 else if ( !dn1.equals( dn2 ) )
449 {
450 return false;
451 }
452 }
453
454 return Arrays.equals( req.getCredentials(), getCredentials() );
455 }
456
457
458
459
460
461 @Override
462 public int hashCode()
463 {
464 int hash = 37;
465 hash = hash * 17 + ( credentials == null ? 0 : hCredentials );
466 hash = hash * 17 + ( isSimple ? 0 : 1 );
467 hash = hash * 17 + ( isVersion3 ? 0 : 1 );
468 hash = hash * 17 + ( mechanism == null ? 0 : mechanism.hashCode() );
469 hash = hash * 17 + ( name == null ? 0 : name.hashCode() );
470 hash = hash * 17 + ( response == null ? 0 : response.hashCode() );
471 hash = hash * 17 + super.hashCode();
472
473 return hash;
474 }
475
476
477
478
479
480
481
482 @Override
483 public String toString()
484 {
485 StringBuilder sb = new StringBuilder();
486
487 sb.append( " BindRequest\n" );
488 sb.append( " Version : '" ).append( isVersion3 ? "3" : "2" ).append( "'\n" );
489
490 if ( ( ( Strings.isEmpty( name ) ) || ( dn == null ) || Strings.isEmpty( dn.getNormName() ) )
491 && isSimple )
492 {
493 sb.append( " Name : anonymous\n" );
494 }
495 else
496 {
497 sb.append( " Name : '" ).append( name ).append( "'\n" );
498
499 if ( isSimple )
500 {
501 sb.append( " Simple authentication : '" ).append( "(omitted-for-safety)" ).append( "'\n" );
502 }
503 else
504 {
505 sb.append( " Sasl credentials\n" );
506 sb.append( " Mechanism :'" ).append( mechanism ).append( "'\n" );
507
508 if ( credentials == null )
509 {
510 sb.append( " Credentials : null" );
511 }
512 else
513 {
514 sb.append( " Credentials : (omitted-for-safety)" );
515 }
516 }
517 }
518
519
520 return super.toString( sb.toString() );
521 }
522 }