1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
|
<!DOCTYPE html>
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Building and using Cyrus SASL on Mac OS X — Cyrus SASL 2.1.27 documentation</title>
<link rel="shortcut icon" href="../_static/favicon.ico"/>
<link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
<link rel="stylesheet" href="../_static/cyrus.css" type="text/css" />
<link rel="index" title="Index"
href="../genindex.html"/>
<link rel="search" title="Search" href="../search.html"/>
<link rel="top" title="Cyrus SASL 2.1.27 documentation" href="../index.html"/>
<link rel="up" title="Installation" href="installation.html"/>
<link rel="next" title="Building Cyrus SASL on Windows" href="windows.html"/>
<link rel="prev" title="Cyrus SASL Developer Guide" href="developer/installation.html"/>
</head>
<body class="wy-body-for-nav" role="document">
<div class="pageheader">
<ul>
<li><a href="../index.html">Home</a></li>
<li><a href="http://www.cyrusimap.org">Cyrus IMAP</a></li>
<li><a href="../download.html">Download</a></li>
<li><a href="../contribute.html">Contribute</a></li>
</ul>
<div>
<a href="../index.html">
<img src="../_static/logo.gif" alt="CYRUS SASL" />
</a>
</div>
</div>
<div style="clear: both;"></div>
<div class="wy-grid-for-nav">
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
<div class="wy-side-nav-search">
<a href="../index.html">
<img src="../_static/logo.gif" />
</a>
<div role="search">
<form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
<input type="text" name="q" placeholder="Search docs" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
</div>
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
<p class="caption"><span class="caption-text">Cyrus SASL</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../download.html">Download</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../getsasl.html">Get SASL</a><ul>
<li class="toctree-l3"><a class="reference internal" href="installation.html">Installation</a><ul>
<li class="toctree-l4"><a class="reference internal" href="installation.html#quick-install-guide">Quick install guide</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#detailed-installation-guide">Detailed installation guide</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#supported-platforms">Supported platforms</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="release-notes/index.html">Release Notes</a><ul>
<li class="toctree-l3"><a class="reference internal" href="release-notes/index.html#supported-product-series">Supported Product Series</a><ul>
<li class="toctree-l4"><a class="reference internal" href="release-notes/index.html#series-2-1">Series 2.1</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="release-notes/index.html#older-versions">Older Versions</a><ul>
<li class="toctree-l4"><a class="reference internal" href="release-notes/index.html#series-2-2-0">Series 2: 2.0</a></li>
<li class="toctree-l4"><a class="reference internal" href="release-notes/index.html#series-1">Series 1</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../packager.html">Note for Packagers</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="quickstart.html">Quickstart guide</a><ul>
<li class="toctree-l2"><a class="reference internal" href="quickstart.html#features">Features</a></li>
<li class="toctree-l2"><a class="reference internal" href="quickstart.html#typical-installation">Typical Installation</a></li>
<li class="toctree-l2"><a class="reference internal" href="quickstart.html#configuration">Configuration</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="concepts.html">Concepts</a><ul>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#sasl">SASL</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#sasl-authentication-mechanisms">SASL Authentication Mechanisms</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#security-layers">Security Layers</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#channel-binding">Channel Binding</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#realms">Realms</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#protocols">Protocols</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#cyrus-sasl">Cyrus SASL</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#the-glue-library">The Glue Library</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#auxiliary-properties">Auxiliary Properties</a></li>
<li class="toctree-l2"><a class="reference internal" href="concepts.html#plugins">Plugins</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../setup.html">Setup</a><ul>
<li class="toctree-l2"><a class="reference internal" href="installation.html">Installation</a><ul>
<li class="toctree-l3"><a class="reference internal" href="installation.html#quick-install-guide">Quick install guide</a><ul>
<li class="toctree-l4"><a class="reference internal" href="installation.html#tarball-installation">Tarball installation</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#unix-package-installation">Unix package Installation</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#configuration">Configuration</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="installation.html#detailed-installation-guide">Detailed installation guide</a><ul>
<li class="toctree-l4"><a class="reference internal" href="installation.html#requirements">Requirements</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#build-configuration">Build Configuration</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#building-and-installation">Building and Installation</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#compilation-hints">Compilation Hints</a></li>
<li class="toctree-l4"><a class="reference internal" href="installation.html#application-configuration">Application Configuration</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="installation.html#supported-platforms">Supported platforms</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="upgrading.html">Upgrading from v1 to v2</a><ul>
<li class="toctree-l3"><a class="reference internal" href="upgrading.html#backwards-compatibility">Backwards Compatibility</a></li>
<li class="toctree-l3"><a class="reference internal" href="upgrading.html#coexistence-with-saslv1">Coexistence with SASLv1</a></li>
<li class="toctree-l3"><a class="reference internal" href="upgrading.html#database-upgrades">Database Upgrades</a></li>
<li class="toctree-l3"><a class="reference internal" href="upgrading.html#errors-on-migration">Errors on migration</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="components.html">Components</a><ul>
<li class="toctree-l3"><a class="reference internal" href="components.html#the-application">The Application</a></li>
<li class="toctree-l3"><a class="reference internal" href="components.html#the-sasl-glue-layer">The SASL Glue Layer</a></li>
<li class="toctree-l3"><a class="reference internal" href="components.html#plugins">Plugins</a><ul>
<li class="toctree-l4"><a class="reference internal" href="components.html#plugins-general">Plugins: General</a></li>
<li class="toctree-l4"><a class="reference internal" href="components.html#plugins-sasl-mechanisms">Plugins: SASL Mechanisms</a></li>
<li class="toctree-l4"><a class="reference internal" href="components.html#plugins-auxiliary-property">Plugins: Auxiliary Property</a></li>
<li class="toctree-l4"><a class="reference internal" href="components.html#plugins-username-canonicalization">Plugins: Username Canonicalization</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="components.html#password-verification-services">Password Verification Services</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="options.html">Options</a><ul>
<li class="toctree-l3"><a class="reference internal" href="options.html#sasl-library">SASL Library</a></li>
<li class="toctree-l3"><a class="reference internal" href="options.html#auxiliary-property-plugin">Auxiliary Property Plugin</a></li>
<li class="toctree-l3"><a class="reference internal" href="options.html#gssapi">GSSAPI</a></li>
<li class="toctree-l3"><a class="reference internal" href="options.html#ldapdb">LDAPDB</a><ul>
<li class="toctree-l4"><a class="reference internal" href="options.html#notes-on-ldapdb">Notes on LDAPDB</a></li>
<li class="toctree-l4"><a class="reference internal" href="options.html#examples">Examples</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="options.html#ntlm">NTLM</a></li>
<li class="toctree-l3"><a class="reference internal" href="options.html#otp">OTP</a></li>
<li class="toctree-l3"><a class="reference internal" href="options.html#digest-md5">Digest-md5</a></li>
<li class="toctree-l3"><a class="reference internal" href="options.html#sasldb">SASLDB</a><ul>
<li class="toctree-l4"><a class="reference internal" href="options.html#notes-on-sasldb-with-lmdb">Notes on sasldb with LMDB</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="options.html#sql-plugin">SQL Plugin</a><ul>
<li class="toctree-l4"><a class="reference internal" href="options.html#notes-on-sql">Notes on SQL</a></li>
<li class="toctree-l4"><a class="reference internal" href="options.html#id2">Examples</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="options.html#srp">SRP</a></li>
<li class="toctree-l3"><a class="reference internal" href="options.html#kerberos-v4">Kerberos V4</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="advanced.html">Advanced Usage</a><ul>
<li class="toctree-l3"><a class="reference internal" href="advanced.html#notes-for-advanced-usage-of-libsasl">Notes for Advanced Usage of libsasl</a><ul>
<li class="toctree-l4"><a class="reference internal" href="advanced.html#using-cyrus-sasl-as-a-static-library">Using Cyrus SASL as a static library</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../operations.html">Operations</a><ul>
<li class="toctree-l2"><a class="reference internal" href="sysadmin.html">System Administrators</a><ul>
<li class="toctree-l3"><a class="reference internal" href="sysadmin.html#what-sasl-is">What SASL is</a><ul>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#authentication-and-authorization-identifiers">Authentication and authorization identifiers</a></li>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#realms">Realms</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="sysadmin.html#how-sasl-works">How SASL works</a><ul>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#the-plain-mechanism-sasl-checkpass-and-plaintext-passwords">The PLAIN mechanism, <code class="docutils literal"><span class="pre">sasl_checkpass()</span></code>, and plaintext passwords</a></li>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#shared-secrets-mechanisms">Shared secrets mechanisms</a></li>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#kerberos-mechanisms">Kerberos mechanisms</a></li>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#the-otp-mechanism">The OTP mechanism</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="sysadmin.html#auxiliary-properties">Auxiliary Properties</a></li>
<li class="toctree-l3"><a class="reference internal" href="sysadmin.html#how-to-set-configuration-options">How to set configuration options</a><ul>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#the-default-configuration-file">The default configuration file</a></li>
<li class="toctree-l4"><a class="reference internal" href="sysadmin.html#application-configuration">Application configuration</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="sysadmin.html#troubleshooting">Troubleshooting</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="manpages.html">Man pages</a><ul>
<li class="toctree-l3"><a class="reference internal" href="manpages.html#library-files">(3) Library Files</a><ul>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl.html"><strong>SASL</strong> - SASL Authentication Library</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_authorize_t.html"><strong>sasl_authorize_t</strong> - The SASL authorization callback</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_auxprop.html"><strong>sasl_auxprop</strong> - How to work with SASL auxiliary properties</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_auxprop_add_plugin.html"><strong>sasl_auxprop_add_plugin</strong> - add a SASL auxiliary property plugin</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_auxprop_getctx.html"><strong>sasl_auxprop_getctx</strong> - Acquire an auxiliary property context</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_auxprop_request.html"><strong>sasl_auxprop_request</strong> - Request auxiliary properties from SASL</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_callbacks.html"><strong>sasl_callbacks</strong> - How to work with SASL callbacks</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_canon_user_t.html"><strong>sasl_canon_user_t</strong> - Application-supplied user canonicalization function</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_canonuser_add_plugin.html"><strong>sasl_canonuser_add_plugin</strong> - add a SASL user canonicalization plugin</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_chalprompt_t.html"><strong>sasl_chalprompt_t</strong> - Realm acquisition callback</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_checkapop.html"><strong>sasl_checkapop</strong> - Check an APOP challenge/response</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_checkpass.html"><strong>sasl_checkpass</strong> - Check a plaintext password</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_client_add_plugin.html"><strong>sasl_client_add_plugin</strong> - add a SASL client plugin</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_client_done.html"><strong>sasl_client_done</strong> - Cleanup function</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_client_init.html"><strong>sasl_client_init</strong> - SASL client authentication initialization</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_client_new.html"><strong>sasl_client_new</strong> - Create a new client authentication object</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_client_plug_init_t.html"><strong>sasl_client_plug_init_t</strong> - client plug‐in entry point</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_client_start.html"><strong>sasl_client_start</strong> - Begin an authentication negotiation</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_client_step.html"><strong>sasl_client_step</strong> - Perform a step in the authentication negotiation</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_decode.html"><strong>sasl_decode</strong> - Decode data received</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_decode64.html"><strong>sasl_decode64</strong> - Decode base64 string</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_dispose.html"><strong>sasl_dispose</strong> - Dispose of a SASL connection object</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_done.html"><strong>sasl_done</strong> - Dispose of a SASL connection object</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_encode.html"><strong>sasl_encode</strong> - Encode data for transport to authenticated host</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_encode64.html"><strong>sasl_encode64</strong> - Encode base64 string</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_encodev.html"><strong>sasl_encodev</strong> - Encode data for transport to authenticated host</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_erasebuffer.html"><strong>sasl_erasebuffer</strong> - erase buffer</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_errdetail.html"><strong>sasl_errdetail</strong> - Retrieve detailed information about an error</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_errors.html"><strong>sasl_errors</strong> - SASL error codes</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_errstring.html"><strong>sasl_errstring</strong> - Translate a SASL return code to a human-readable form</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getcallback_t.html"><strong>sasl_getcallback_t</strong> - callback function to lookup a sasl_callback_t for a connection</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getconfpath_t.html"><strong>sasl_getconfpath_t</strong> - The SASL callback to indicate location of the config files</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getopt_t.html"><strong>sasl_getopt_t</strong> - The SASL get option callback</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getpath_t.html"><strong>sasl_getpath_t</strong> - The SASL callback to indicate location of the mechanism drivers</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getprop.html"><strong>sasl_getprop</strong> - Get a SASL property</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getrealm_t.html"><strong>sasl_getrealm_t</strong> - Realm Acquisition Callback</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getsecret_t.html"><strong>sasl_getsecret_t</strong> - The SASL callback for secrets (passwords)</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_getsimple_t.html"><strong>sasl_getsimple_t</strong> - The SASL callback for username/authname/realm</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_global_listmech.html"><strong>sasl_global_listmech</strong> - Retrieve a list of the supported SASL mechanisms</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_idle.html"><strong>sasl_idle</strong> - Perform precalculations during an idle period</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_listmech.html"><strong>sasl_listmech</strong> - Retrieve a list of the supported SASL mechanisms</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_log_t.html"><strong>sasl_log_t</strong> - The SASL logging callback</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_add_plugin.html"><strong>sasl_server_add_plugin</strong> - add a SASL server plugin</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_done.html"><strong>sasl_server_done</strong> - Cleanup function</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_init.html"><strong>sasl_server_init</strong> - SASL server authentication initialization</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_new.html"><strong>sasl_server_new</strong> - Create a new server authentication object</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_plug_init_t.html"><strong>sasl_server_plug_init_t</strong> - server plug‐in entry point</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_start.html"><strong>sasl_server_start</strong> - Begin an authentication negotiation</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_step.html"><strong>sasl_server_step</strong> - Perform a step in the authentication negotiation</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_userdb_checkpass_t.html"><strong>sasl_server_userdb_checkpass_t</strong> - Plaintext Password Verification Callback</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_server_userdb_setpass_t.html"><strong>sasl_server_userdb_setpass_t</strong> - UserDB Plaintext Password Setting Callback</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_set_alloc.html"><strong>sasl_set_alloc</strong> - set the memory allocation functions used by the SASL library</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_set_mutex.html"><strong>sasl_set_mutex</strong> - set the mutex lock functions used by the SASL library</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_seterror.html"><strong>sasl_seterror</strong> - set the error string</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_setpass.html"><strong>sasl_setpass</strong> - Check a plaintext password</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_setprop.html"><strong>sasl_setprop</strong> - Set a SASL property</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_user_exists.html"><strong>sasl_user_exists</strong> - Check if a user exists on server</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_usererr.html"><strong>sasl_usererr</strong> - Remove information leak about accounts from sasl error codes</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_utf8verify.html"><strong>sasl_utf8verify</strong> - Verify a string is valid utf8</a></li>
<li class="toctree-l4"><a class="reference internal" href="reference/manpages/library/sasl_verifyfile_t.html"><strong>sasl_verifyfile_t</strong> - The SASL file verification</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="auxiliary_properties.html">Auxiliary Properties</a><ul>
<li class="toctree-l3"><a class="reference internal" href="auxiliary_properties.html#auxiliary-properties-and-the-glue-layer">Auxiliary Properties and the Glue Layer</a></li>
<li class="toctree-l3"><a class="reference internal" href="auxiliary_properties.html#passwords-and-other-data">Passwords and other Data</a></li>
<li class="toctree-l3"><a class="reference internal" href="auxiliary_properties.html#sasldb">sasldb</a></li>
<li class="toctree-l3"><a class="reference internal" href="auxiliary_properties.html#ldapdb">ldapdb</a></li>
<li class="toctree-l3"><a class="reference internal" href="auxiliary_properties.html#sql">sql</a></li>
<li class="toctree-l3"><a class="reference internal" href="auxiliary_properties.html#user-canonicalization">User Canonicalization</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="authentication_mechanisms.html">Authentication Mechanisms</a><ul>
<li class="toctree-l3"><a class="reference internal" href="authentication_mechanisms.html#mechanisms">Mechanisms</a><ul>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#anonymous">ANONYMOUS</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#cram-md5">CRAM-MD5</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#digest-md5">DIGEST-MD5</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#external">EXTERNAL</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#g2">G2</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#gssapi">GSSAPI</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#gss-spegno">GSS-SPEGNO</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#kerberos-v4">KERBEROS_V4</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#login">LOGIN</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#ntlm">NTLM</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#otp">OTP</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#passdss">PASSDSS</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#plain">PLAIN</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#scram">SCRAM</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#srp">SRP</a></li>
<li class="toctree-l4"><a class="reference internal" href="authentication_mechanisms.html#non-sasl-authentication">Non-SASL Authentication</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="authentication_mechanisms.html#summary">Summary</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="pwcheck.html">Pwcheck</a><ul>
<li class="toctree-l3"><a class="reference internal" href="pwcheck.html#auxprop">Auxprop</a></li>
<li class="toctree-l3"><a class="reference internal" href="pwcheck.html#auxprop-hashed">Auxprop-hashed</a></li>
<li class="toctree-l3"><a class="reference internal" href="pwcheck.html#saslauthd">Saslauthd</a></li>
<li class="toctree-l3"><a class="reference internal" href="pwcheck.html#authdaemon">Authdaemon</a></li>
<li class="toctree-l3"><a class="reference internal" href="pwcheck.html#alwaystrue">Alwaystrue</a></li>
<li class="toctree-l3"><a class="reference internal" href="pwcheck.html#auto-transition">Auto Transition</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="faq.html">Frequently Asked Questions</a><ul>
<li class="toctree-l3"><a class="reference internal" href="faqs/authorize-vs-authenticate.html">What is the difference between an Authorization ID and a Authentication ID?</a></li>
<li class="toctree-l3"><a class="reference internal" href="faqs/crammd5-digestmd5.html">Why do CRAM-MD5 and DIGEST-MD5 not work with CyrusSaslauthd?</a></li>
<li class="toctree-l3"><a class="reference internal" href="faqs/openldap-sasl-gssapi.html">How do I configure OpenLDAP +SASL+GSSAPI?</a></li>
<li class="toctree-l3"><a class="reference internal" href="faqs/plaintextpasswords.html">Why does CyrusSasl store plaintext passwords in its databases?</a></li>
<li class="toctree-l3"><a class="reference internal" href="faqs/rfcs.html">RFCs and drafts</a></li>
<li class="toctree-l3"><a class="reference internal" href="faqs/upgrade-saslv2.html">Why am I having a problem running dbconverter-2 to upgrade from SASLv1 to SASLv2?</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="resources.html">Other Documentation & Resources</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../developer.html">Developers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="appconvert.html">Converting Applications from v1 to v2</a><ul>
<li class="toctree-l3"><a class="reference internal" href="appconvert.html#tips-for-both-clients-and-servers">Tips for both clients and servers</a></li>
<li class="toctree-l3"><a class="reference internal" href="appconvert.html#tips-for-clients">Tips for clients</a></li>
<li class="toctree-l3"><a class="reference internal" href="appconvert.html#tips-for-servers">Tips for Servers</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="developer/programming.html">Application Programmer’s Guide</a><ul>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#introduction">Introduction</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#about-this-guide">About this Guide</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#what-is-sasl">What is SASL?</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#background">Background</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#how-did-the-world-work-before-sasl">How did the world work before SASL?</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#sasl-to-the-rescue">SASL to the rescue!</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#briefly">Briefly</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#what-is-the-cyrus-sasl-library-good-for">What is the Cyrus SASL library good for?</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#what-does-the-cyrus-sasl-library-do">What does the Cyrus SASL library do?</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#what-doesn-t-the-cyrus-sasl-library-do">What doesn’t the Cyrus SASL library do?</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#client-only-section">Client-only Section</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#a-typical-interaction-from-the-client-s-perspective">A typical interaction from the client’s perspective</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#how-does-this-look-in-code">How does this look in code</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#server-only-section">Server-only Section</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#a-typical-interaction-from-the-server-s-perspective">A typical interaction from the server’s perspective</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#id1">How does this look in code?</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#common-section">Common Section</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#callbacks-and-interactions">Callbacks and Interactions</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#security-layers">Security layers</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#example-applications-that-come-with-the-cyrus-sasl-library">Example applications that come with the Cyrus SASL library</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#sample-client-and-sample-server"><cite>sample-client</cite> and <cite>sample-server</cite></a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#cyrus-imapd-v2-1-0-or-later">Cyrus imapd v2.1.0 or later</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#imtest-from-cyrus-2-1-0-or-later"><cite>imtest</cite>, from Cyrus 2.1.0 or later</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/programming.html#miscellaneous-information">Miscellaneous Information</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#empty-exchanges">Empty exchanges</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/programming.html#idle">Idle</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="developer/plugprog.html">Plugin Programmer’s Guide</a><ul>
<li class="toctree-l3"><a class="reference internal" href="developer/plugprog.html#introduction">Introduction</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/plugprog.html#about-this-guide">About this Guide</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/plugprog.html#what-is-sasl">What is SASL?</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/plugprog.html#common-section">Common Section</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/plugprog.html#overview-of-plugin-programming">Overview of Plugin Programming</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/plugprog.html#use-of-sasl-utils-t">Use of sasl_utils_t</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/plugprog.html#error-reporting">Error Reporting</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/plugprog.html#memory-allocation">Memory Allocation</a></li>
<li class="toctree-l4"><a class="reference internal" href="developer/plugprog.html#client-send-first-server-send-last">Client Send First / Server Send Last</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/plugprog.html#client-plugins">Client Plugins</a></li>
<li class="toctree-l3"><a class="reference internal" href="developer/plugprog.html#server-plugins">Server Plugins</a></li>
<li class="toctree-l3"><a class="reference internal" href="developer/plugprog.html#user-canonicalization-canon-user-plugins">User Canonicalization (canon_user) Plugins</a></li>
<li class="toctree-l3"><a class="reference internal" href="developer/plugprog.html#auxiliary-property-auxprop-plugins">Auxiliary Property (auxprop) Plugins</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="developer/testing.html">Testing</a><ul>
<li class="toctree-l3"><a class="reference internal" href="developer/testing.html#testing-the-cmu-sasl-library-with-the-included-sample-applications">Testing the CMU SASL Library with the included sample applications</a><ul>
<li class="toctree-l4"><a class="reference internal" href="developer/testing.html#example">Example</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="developer/testing.html#running-the-testsuite-application">Running the Testsuite application</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../support.html">Support/Community</a></li>
</ul>
<p class="caption"><span class="caption-text">IMAP</span></p>
<ul>
<li class="toctree-l1"><a class="reference external" href="http://www.cyrusimap.org">Cyrus IMAP</a></li>
</ul>
</div>
</nav>
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
<nav class="wy-nav-top" role="navigation" aria-label="top navigation">
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
<a href="../index.html">Cyrus SASL</a>
</nav>
<div class="wy-nav-content">
<div class="rst-content">
<div role="navigation" aria-label="breadcrumbs navigation">
<ul class="wy-breadcrumbs">
<li><a href="../index.html">Docs v2.1.27</a> »</li>
<li><a href="../download.html">Download</a> »</li>
<li><a href="../getsasl.html">Get SASL</a> »</li>
<li><a href="installation.html">Installation</a> »</li>
<li>Building and using Cyrus SASL on Mac OS X</li>
<li class="wy-breadcrumbs-aside">
<a href="https://github.com/cyrusimap/cyrus-sasl/blob/master/docsrc/sasl/macosx.rst" class="fa fa-github"> Edit on GitHub</a>
</li>
</ul>
<hr/>
</div>
<div role="main" class="document">
<div class="section" id="building-and-using-cyrus-sasl-on-mac-os-x">
<span id="install-macos"></span><h1>Building and using Cyrus SASL on Mac OS X<a class="headerlink" href="#building-and-using-cyrus-sasl-on-mac-os-x" title="Permalink to this headline">¶</a></h1>
<p>The Cyrus SASL v2 distribution now supports Mac OS X, including
applications written to Apple’s Carbon and Cocoa interfaces, as well
as the standard Unix-like API. It includes the following
components:</p>
<ul class="simple">
<li>A port of the Unix SASL library, which lives in <code class="docutils literal"><span class="pre">/usr/local/lib/libsasl2.dylib</span></code>
(or similar) and with plugins in <code class="docutils literal"><span class="pre">/usr/lib/sasl</span></code> (which should be a symlink to <code class="docutils literal"><span class="pre">/usr/local/lib/sasl</span></code>).</li>
<li>A framework which lives in
<code class="docutils literal"><span class="pre">/Library/Frameworks/SASL2.framework</span></code>, and allows the use of the
<code class="docutils literal"><span class="pre">-framework</span></code> option to Apple’s <code class="docutils literal"><span class="pre">ld</span></code>, or linking with the
framework in Project Builder. This framework is in fact a wrapper for a
symlink to <code class="docutils literal"><span class="pre">/usr/local/lib/libsasl2.dylib</span></code> with the necessary
information to recognize it as a framework. This is what we expect many
Cocoa and Carbon Mach-O applications will want to use, and the framework
is required for CFBundle to work, which is used by the CFM glue library.</li>
<li>A CFM glue library (<code class="docutils literal"><span class="pre">/Library/CFMSupport/SASL2GlueCFM</span></code>) which
can be linked in by Carbon CFM applications, that uses CFBundle to bind
the framework and thus load the Unix-level library. It automatically loads
the important functions at <code class="docutils literal"><span class="pre">sasl_client_init</span></code> or
<code class="docutils literal"><span class="pre">sasl_server_init</span></code> time; it also automatically makes sure memory
allocation works if you’re using the metrowerks malloc; if you’re not,
<code class="docutils literal"><span class="pre">sasl_set_alloc</span></code> works as usual.</li>
<li>A Carbon port of the existing CFM library for Mac OS 9. Note that
this could probably be modified fairly easily to work on OS X, but
there’s not much point. The CFM glue layer to the Unix library
supports many more functions, including the entire server API; also,
the Unix implementation is mostly independent of Kerberos
implementation, while the Mac OS 9 Carbon port specifically requires
MIT Kerberos for Macintosh 3.5 or later in order to get Kerberos
support. The Mac OS 9 code implements only the client API, but this is
mostly what is wanted from SASL on OS 9 anyway.</li>
</ul>
<p>If you are building a Carbon CFM application and intend it to run on
both OS 9 and OS X, you should link against the OS 9 Carbon SASL
library, since it exports fewer APIs (client side only, specifically)
than the OS X CFM glue. Your application should work seamlessly with
both libraries if you do this, despite the different implementations
underneath.</p>
<p>If you need a Carbon CFM application to support server-side SASL
functionality, you need to link against the <code class="docutils literal"><span class="pre">SASL2GlueCFM</span></code>
library, but be aware that your application will not run on OS 9.</p>
<div class="section" id="compiling-and-using-the-unix-library">
<h2>Compiling and Using the Unix library<a class="headerlink" href="#compiling-and-using-the-unix-library" title="Permalink to this headline">¶</a></h2>
<p>The Unix library is mostly ready to build on Mac OS X, but it does depend
on the <code class="docutils literal"><span class="pre">dlcompat</span></code> package in order to load its plugins.
<code class="docutils literal"><span class="pre">dlcompat-20010505</span></code> is a relatively simple version known to work
with SASL; it is provided with the distribution in a tarball. You should
<code class="docutils literal"><span class="pre">make</span></code> and <code class="docutils literal"><span class="pre">make</span> <span class="pre">install</span></code> the <code class="docutils literal"><span class="pre">dlcompat</span></code> library
(which probably goes into <code class="docutils literal"><span class="pre">/usr/local/lib/libdl.dylib</span></code>) before
attempting to <code class="docutils literal"><span class="pre">./configure</span></code> the SASL distribution itself. SASL will
then pretend it’s a real Unix <code class="docutils literal"><span class="pre">libdl</span></code>, and link against it.</p>
<p>Since there are, at this point, newer and far more complex versions of
dlcompat, you may prefer to use those instead if other software requires
their functionality. The dlcompat homepage is located on the <a class="reference external" href="http://www.opendarwin.org/projects/dlcompat">OpenDarwin</a>
site. Many users may want to install the <code class="docutils literal"><span class="pre">/sw</span></code> tree from <a class="reference external" href="http://fink.sourceforge.net">the Fink project</a> to get this, as
well as possibly newer autotools and other software.</p>
<p>As of version 2.1.16, SASL uses and requires a recent version of GNU
autotools (autoconf, automake, and libtool) to build its configuration scripts.
If you are building from GIT, you will need to have the autotools installed
on your system. The version included with all releases of the developer tools
for OS X 10.2.x is too old for this; if you aren’t using OS X 10.3 or later,
you should upgrade to more recent patchlevels of these tools. The easiest way
to do this is to install the Fink environment and then <code class="docutils literal"><span class="pre">apt-get</span>
<span class="pre">install</span> <span class="pre">autoconf2.5</span> <span class="pre">automake1.7</span> <span class="pre">libtool14</span></code>.</p>
<p>Recent versions of SASL ship with Kerberos v4 disabled by default.
If you need Kerberos v4 for some reason, and you are using MIT Kerberos
for Macintosh 4.0 or later, you should <code class="docutils literal"><span class="pre">./configure</span></code> with
the added options <code class="docutils literal"><span class="pre">"--enable-krb4=/usr</span> <span class="pre">--without-openssl</span>
<span class="pre">--disable-digest"</span></code> so that it finds the
correct location for the header files, and does not use OpenSSL or
build anything that depends on it (such as the digest-md5 plugin),
since OpenSSL provides its own DES routines which do not work with
Kerberos v4.</p>
<div class="admonition warning">
<p class="first admonition-title">Warning</p>
<p class="last">Please read the “Known Problems” section at the end of
this document for more information on this issue.</p>
</div>
<p>You must be root to make install, since <code class="docutils literal"><span class="pre">/usr/local</span></code> is only
modifiable by root. You need not enable the root account using
NetInfo; the recommended (but underdocumented) method is to use
<code class="docutils literal"><span class="pre">sudo</span> <span class="pre">-s</span></code> from the Terminal window when you are logged into an
administrator’s account, and enter the password for that account. When
building on Mac OS X, <code class="docutils literal"><span class="pre">make</span> <span class="pre">install</span></code> will automatically add the
framework to <code class="docutils literal"><span class="pre">/Library/Frameworks</span></code>.</p>
<p>This does not build the CFM glue library. Building the CFM glue
library requires Metrowerks CodeWarrior Pro 6 or later (tested with
6), and the files necessary to build it are in the
<code class="docutils literal"><span class="pre">mac/osx_cfm_glue</span></code> folder.</p>
</div>
<div class="section" id="changes-to-the-unix-library-to-make-it-work-on-os-x">
<h2>Changes to the Unix library to make it work on OS X<a class="headerlink" href="#changes-to-the-unix-library-to-make-it-work-on-os-x" title="Permalink to this headline">¶</a></h2>
<p>This is provided for reference purposes only. The build system will
automatically take care of all of these issues when building on Darwin
or Mac OS X.</p>
<ul class="simple">
<li>The random code supports the preferred way to generate random
numbers in Darwin. (In SASL v2, it does this on all unix-like
platforms that lack jrand48). <em>Note that Mac OS X “Jaguar”, version
10.2,
now has the standard jrand48 function, and that SASL will use this
instead
of the previous workaround.</em></li>
<li>Symbols which are dlopened have an underscore prefixed. (This
behavior is detected by configure in SASL v2.)</li>
<li>Plugins are linked with the <code class="docutils literal"><span class="pre">-module</span></code> option to <code class="docutils literal"><span class="pre">libtool</span></code>,
which causes the <code class="docutils literal"><span class="pre">-bundle</span></code> option to be
supplied to Apple’s <code class="docutils literal"><span class="pre">ld</span></code>. (This is done on all platforms in
SASL v2.)</li>
<li>The MD5 symbols are renamed to avoid library conflicts. This
allows proper compilations against Heimdal and MIT’s unix kerberos
distribution, and prevents crashes when linked against MIT Kerberos
for Macintosh (which also duplicates the symbols, but in a different
way). Note that the MD5 symbols have local names on all platforms with
SASL v2; this was only different in SASL v1.</li>
<li>MIT Kerberos for Macintosh 4.0 and later are fully supported. This
was accomplished by using <code class="docutils literal"><span class="pre">krb_get_err_text</span></code> if available and
checking for additional names for the krb4 libraries.</li>
</ul>
</div>
<div class="section" id="changes-to-the-mac-os-9-projects-to-support-carbon">
<h2>Changes to the Mac OS 9 projects to support Carbon<a class="headerlink" href="#changes-to-the-mac-os-9-projects-to-support-carbon" title="Permalink to this headline">¶</a></h2>
<div class="admonition warning">
<p class="first admonition-title">Warning</p>
<p class="last">Please read these notes before you attempt to build SASL for OS 9 Carbon!</p>
</div>
<ul class="simple">
<li><strong>Important!</strong> You must make sure that all files have their
correct HFS filetype before starting to build this code! In
particular, all source and text files must be of type <code class="docutils literal"><span class="pre">'TEXT'</span></code>,
which is not the default if you use the Mac OS X GIT client to check
out the projects. If you run into this problem, you may want to use a
utility such as FileTyper to recursively change the type on all
files. CodeWarrior is less picky about the projects’ filetypes, but
setting them to filetype <code class="docutils literal"><span class="pre">'MMPr'</span></code>, creator code <code class="docutils literal"><span class="pre">'CWIE'</span></code>
may be helpful in opening the projects from the Finder. Users on Mac OS
X familiar with the Unix <code class="docutils literal"><span class="pre">find</span></code>
command should be able to rig <code class="docutils literal"><span class="pre">/Developer/Tools/SetFile</span></code>
to do this job as well.</li>
<li>Many of the important projects (for <code class="docutils literal"><span class="pre">libdes</span></code>, <code class="docutils literal"><span class="pre">libsasl</span></code>,
<code class="docutils literal"><span class="pre">build_plugins</span></code>, and the sample client <code class="docutils literal"><span class="pre">sc_shlb</span></code>)
have Carbon versions.</li>
<li>Plugins are loaded from a <code class="docutils literal"><span class="pre">Carbon</span></code> subfolder of the <code class="docutils literal"><span class="pre">SASL</span>
<span class="pre">v2</span></code> folder in the Extensions folder. Plugins directly
in the <code class="docutils literal"><span class="pre">SASL</span> <span class="pre">v2</span></code> folder are considered to be for the Classic
libraries.</li>
<li>Note that when using the <code class="docutils literal"><span class="pre">build_plugins</span></code> project, you must
generate the plugin init files using the <code class="docutils literal"><span class="pre">makeinit.sh</span></code> script in
the <code class="docutils literal"><span class="pre">plugins</span></code> directory. The easiest way to do this is to run the
script from a Unix shell, such as Mac OS X. You must then fix the
filetypes of the generated source files (see above).</li>
<li>There is a new folder in <code class="docutils literal"><span class="pre">CommonKClient</span></code> called <code class="docutils literal"><span class="pre">mac_kclient3</span></code>
which contains code compatible with MIT’s new <a class="reference external" href="http://web.mit.edu/macdev/Development/MITKerberos/MITKerberosLib/KClient/Documentation/index.html">KClient
3.0</a>
API. This folder must be in your CodeWarrior access paths, the
old <code class="docutils literal"><span class="pre">mac_kclient</span></code> folder must not, and it must precede the
project’s main folder.</li>
<li>The kerberos4 plugin uses this new code. The kerberos4 plugin
also
statically links the Carbon <code class="docutils literal"><span class="pre">libdes</span></code>, and no other part of
Carbon SASL uses <code class="docutils literal"><span class="pre">libdes</span></code> directly. <em>Your application should
**not*</em> link against* <code class="docutils literal"><span class="pre">libdes.shlb</span></code> <em>under Carbon!</em>
(It causes problems due to DES symbols also existing in the MIT
Kerberos library, which loads first.)</li>
<li>To build the projects, you should have the MIT Kerberos for
Macintosh 3.5 installation disk images mounted, since the access paths
include the absolute paths to the library directories from that
image. It’s easier than you having to find the paths yourself, and
smaller than having to distribute the libraries with SASL.</li>
</ul>
</div>
<div class="section" id="known-problems">
<h2>Known Problems<a class="headerlink" href="#known-problems" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li>The Kerberos v4 headers bundled with Mac OS X (and Kerberos for
Macintosh) are not compatible with OS X’s OpenSSL headers. (Kerberos v4
support is disabled by default.) If you actually need krb4 support, the
easiest solution is to build without using OpenSSL’s
<code class="docutils literal"><span class="pre">libcrypto</span></code>. To do this, specify the <code class="docutils literal"><span class="pre">--without-openssl</span></code>
option to <code class="docutils literal"><span class="pre">configure</span></code>. As of version 2.1.18, this automatically
disables using <code class="docutils literal"><span class="pre">libcrypto</span></code> for DES as well. You will probably
also need to specify <code class="docutils literal"><span class="pre">--disable-digest</span></code> since the digestmd5 plugin
does not build against Kerberos v4’s DES headers or library. Note that
this disables several features (digestmd5, NTLM, OTP) which require
OpenSSL. If both Kerberos v4 and functionality that requires OpenSSL are
needed, it is possible to build the Kerberos v4 plugin against
the correct K4 DES libraries, and everything else against OpenSSL;
however, we do not support that configuration.</li>
<li>Versions of Cyrus SASL prior to 2.1.14 with support for Carbon
CFM applications on Mac OS X have a known bug involving the CFM glue
code (in <code class="docutils literal"><span class="pre">mac/osx_cfm_glue</span></code>). If <code class="docutils literal"><span class="pre">sasl_done</span></code> is called
to unload the SASL library, and then one of the initialization
functions (such as <code class="docutils literal"><span class="pre">sasl_client_init</span></code>) is called to
reinitialize it from the same process, the application will crash. A
fix for one obvious cause of this problem is included in 2.1.14;
however, as of this writing, it has not been tested. It is possible
that other bugs in Cyrus SASL, or deficiencies in Apple’s libraries,
will make this fix insufficient to resolve this issue.</li>
</ul>
</div>
</div>
</div>
<footer>
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
<a href="windows.html" class="btn btn-neutral float-right" title="Building Cyrus SASL on Windows" accesskey="n">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="developer/installation.html" class="btn btn-neutral" title="Cyrus SASL Developer Guide" accesskey="p"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
<hr/>
<div role="contentinfo">
<p>
© Copyright 1993-2016, The Cyrus Team.
</p>
</div>
Built with <a href="http://sphinx-doc.org/">Sphinx</a> 1.6.6 using a modified <a href="https://readthedocs.org">Read the Docs</a> <a href="https://github.com/snide/sphinx_rtd_theme">theme</a>.
</footer>
</div>
</div>
</section>
</div>
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT:'../',
VERSION:'2.1.27',
COLLAPSE_INDEX:false,
FILE_SUFFIX:'.html',
HAS_SOURCE: true
};
</script>
<script type="text/javascript" src="../_static/jquery.js"></script>
<script type="text/javascript" src="../_static/underscore.js"></script>
<script type="text/javascript" src="../_static/doctools.js"></script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
<script type="text/javascript" src="../_static/js/theme.js"></script>
<script type="text/javascript">
<!-- jQuery(function () {
SphinxRtdTheme.StickyNav.enable();
}); -->
</script>
</body>
</html>
|
