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
|
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include <sasl.h>
static int err; /* Our last error code */
static int
not_here(char *s)
{
croak("%s not implemented on this architecture", s);
return -1;
}
static int _sasl_callback(void *context, int id, const char **result, unsigned *len)
{
const char *value = (const char *)context;
if (! result)
return SASL_BADPARAM;
switch (id) {
case SASL_CB_USER:
*result = value;
if (len)
*len = value ? strlen(value) : 0;
break;
default:
return SASL_BADPARAM;
}
return SASL_OK;
}
static int _sasl_getpass(sasl_conn_t *conn,
void *context, int id,
sasl_secret_t **secret) {
if (id != SASL_CB_PASS) return SASL_BADPARAM;
return SASL_FAIL;
}
static double
constant(char *name, int arg)
{
errno = 0;
switch (*name) {
case 'A':
break;
case 'B':
break;
case 'C':
break;
case 'D':
break;
case 'E':
break;
case 'F':
break;
case 'G':
break;
case 'H':
break;
case 'I':
break;
case 'J':
break;
case 'K':
break;
case 'L':
break;
case 'M':
break;
case 'N':
break;
case 'O':
break;
case 'P':
break;
case 'Q':
break;
case 'R':
break;
case 'S':
if (strEQ(name, "SASL_BADAUTH"))
#ifdef SASL_BADAUTH
return SASL_BADAUTH;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_BADMAC"))
#ifdef SASL_BADMAC
return SASL_BADMAC;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_BADPARAM"))
#ifdef SASL_BADPARAM
return SASL_BADPARAM;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_BADPROT"))
#ifdef SASL_BADPROT
return SASL_BADPROT;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_BADSERV"))
#ifdef SASL_BADSERV
return SASL_BADSERV;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_BADVERS"))
#ifdef SASL_BADVERS
return SASL_BADVERS;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_BUFOVER"))
#ifdef SASL_BUFOVER
return SASL_BUFOVER;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_AUTHNAME"))
#ifdef SASL_CB_AUTHNAME
return SASL_CB_AUTHNAME;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_ECHOPROMPT"))
#ifdef SASL_CB_ECHOPROMPT
return SASL_CB_ECHOPROMPT;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_GETOPT"))
#ifdef SASL_CB_GETOPT
return SASL_CB_GETOPT;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_GETPATH"))
#ifdef SASL_CB_GETPATH
return SASL_CB_GETPATH;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_GETREALM"))
#ifdef SASL_CB_GETREALM
return SASL_CB_GETREALM;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_LANGUAGE"))
#ifdef SASL_CB_LANGUAGE
return SASL_CB_LANGUAGE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_LIST_END"))
#ifdef SASL_CB_LIST_END
return SASL_CB_LIST_END;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_LOG"))
#ifdef SASL_CB_LOG
return SASL_CB_LOG;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_NOECHOPROMPT"))
#ifdef SASL_CB_NOECHOPROMPT
return SASL_CB_NOECHOPROMPT;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_PASS"))
#ifdef SASL_CB_PASS
return SASL_CB_PASS;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_PROXY_POLICY"))
#ifdef SASL_CB_PROXY_POLICY
return SASL_CB_PROXY_POLICY;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_SERVER_GETSECRET"))
#ifdef SASL_CB_SERVER_GETSECRET
return SASL_CB_SERVER_GETSECRET;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_SERVER_PUTSECRET"))
#ifdef SASL_CB_SERVER_PUTSECRET
return SASL_CB_SERVER_PUTSECRET;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_USER"))
#ifdef SASL_CB_USER
return SASL_CB_USER;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CB_VERIFYFILE"))
#ifdef SASL_CB_VERIFYFILE
return SASL_CB_VERIFYFILE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_CONTINUE"))
#ifdef SASL_CONTINUE
return SASL_CONTINUE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_DISABLED"))
#ifdef SASL_DISABLED
return SASL_DISABLED;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_ENCRYPT"))
#ifdef SASL_ENCRYPT
return SASL_ENCRYPT;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_EXPIRED"))
#ifdef SASL_EXPIRED
return SASL_EXPIRED;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_FAIL"))
#ifdef SASL_FAIL
return SASL_FAIL;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_GETOPTCTX"))
#ifdef SASL_GETOPTCTX
return SASL_GETOPTCTX;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_H"))
#ifdef SASL_H
return SASL_H;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_INTERACT"))
#ifdef SASL_INTERACT
return SASL_INTERACT;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_IP_LOCAL"))
#ifdef SASL_IP_LOCAL
return SASL_IP_LOCAL;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_IP_REMOTE"))
#ifdef SASL_IP_REMOTE
return SASL_IP_REMOTE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_LOG_ERR"))
#ifdef SASL_LOG_ERR
return SASL_LOG_ERR;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_LOG_INFO"))
#ifdef SASL_LOG_INFO
return SASL_LOG_INFO;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_LOG_WARNING"))
#ifdef SASL_LOG_WARNING
return SASL_LOG_WARNING;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_MAXOUTBUF"))
#ifdef SASL_MAXOUTBUF
return SASL_MAXOUTBUF;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_MECHNAMEMAX"))
#ifdef SASL_MECHNAMEMAX
return SASL_MECHNAMEMAX;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NEWSECRET"))
#ifdef SASL_NEWSECRET
return SASL_NEWSECRET;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NOAUTHZ"))
#ifdef SASL_NOAUTHZ
return SASL_NOAUTHZ;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NOCHANGE"))
#ifdef SASL_NOCHANGE
return SASL_NOCHANGE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NOMECH"))
#ifdef SASL_NOMECH
return SASL_NOMECH;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NOMEM"))
#ifdef SASL_NOMEM
return SASL_NOMEM;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NOPATH"))
#ifdef SASL_NOPATH
return SASL_NOPATH;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NOTDONE"))
#ifdef SASL_NOTDONE
return SASL_NOTDONE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_NOUSER"))
#ifdef SASL_NOUSER
return SASL_NOUSER;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_OK"))
#ifdef SASL_OK
return SASL_OK;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_PWLOCK"))
#ifdef SASL_PWLOCK
return SASL_PWLOCK;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_REALM"))
#ifdef SASL_REALM
return SASL_REALM;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SECURITY_LAYER"))
#ifdef SASL_SECURITY_LAYER
return SASL_SECURITY_LAYER;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SEC_FORWARD_SECRECY"))
#ifdef SASL_SEC_FORWARD_SECRECY
return SASL_SEC_FORWARD_SECRECY;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SEC_NOACTIVE"))
#ifdef SASL_SEC_NOACTIVE
return SASL_SEC_NOACTIVE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SEC_NOANONYMOUS"))
#ifdef SASL_SEC_NOANONYMOUS
return SASL_SEC_NOANONYMOUS;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SEC_NODICTIONARY"))
#ifdef SASL_SEC_NODICTIONARY
return SASL_SEC_NODICTIONARY;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SEC_NOPLAINTEXT"))
#ifdef SASL_SEC_NOPLAINTEXT
return SASL_SEC_NOPLAINTEXT;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SEC_PASS_CREDENTIALS"))
#ifdef SASL_SEC_PASS_CREDENTIALS
return SASL_SEC_PASS_CREDENTIALS;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SEC_PROPS"))
#ifdef SASL_SEC_PROPS
return SASL_SEC_PROPS;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SET_CREATE"))
#ifdef SASL_SET_CREATE
return SASL_SET_CREATE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SET_DISABLE"))
#ifdef SASL_SET_DISABLE
return SASL_SET_DISABLE;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SSF"))
#ifdef SASL_SSF
return SASL_SSF;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_SSF_EXTERNAL"))
#ifdef SASL_SSF_EXTERNAL
return SASL_SSF_EXTERNAL;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_TOOWEAK"))
#ifdef SASL_TOOWEAK
return SASL_TOOWEAK;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_TRANS"))
#ifdef SASL_TRANS
return SASL_TRANS;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_TRYAGAIN"))
#ifdef SASL_TRYAGAIN
return SASL_TRYAGAIN;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_USERNAME"))
#ifdef SASL_USERNAME
return SASL_USERNAME;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_VERSION_MAJOR"))
#ifdef SASL_VERSION_MAJOR
return SASL_VERSION_MAJOR;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_VERSION_MINOR"))
#ifdef SASL_VERSION_MINOR
return SASL_VERSION_MINOR;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_VERSION_STEP"))
#ifdef SASL_VERSION_STEP
return SASL_VERSION_STEP;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_VRFY_CONF"))
#ifdef SASL_VRFY_CONF
return SASL_VRFY_CONF;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_VRFY_OTHER"))
#ifdef SASL_VRFY_OTHER
return SASL_VRFY_OTHER;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_VRFY_PASSWD"))
#ifdef SASL_VRFY_PASSWD
return SASL_VRFY_PASSWD;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_VRFY_PLUGIN"))
#ifdef SASL_VRFY_PLUGIN
return SASL_VRFY_PLUGIN;
#else
goto not_there;
#endif
if (strEQ(name, "SASL_WRONGMECH"))
#ifdef SASL_WRONGMECH
return SASL_WRONGMECH;
#else
goto not_there;
#endif
break;
case 'T':
break;
case 'U':
break;
case 'V':
break;
case 'W':
break;
case 'X':
break;
case 'Y':
break;
case 'Z':
break;
}
errno = EINVAL;
return 0;
not_there:
errno = ENOENT;
return 0;
}
/* D'Oh - Callbacks must be global, or allocated statically in the
* initialition procedure, as they seem to be incorporated by reference
* This sucks!
*/
static sasl_callback_t callbacks[4], *callback;
typedef sasl_conn_t *Authen__SASL__Cyrus__Connection;
MODULE = Authen::SASL::Cyrus PACKAGE = Authen::SASL::Cyrus
PROTOTYPES: DISABLE
double
constant(name,arg)
char * name
int arg
void
error()
CODE:
ST(0) = sv_2mortal(newSVpv((char *)sasl_errstring(err,NULL,NULL), 0));
SvUPGRADE(ST(0), SVt_PVIV);
SvIVX(ST(0)) = err;
SvIOK_on(ST(0));
Authen::SASL::Cyrus::Connection
init_connection(service, server, user)
char *service
char *server
char *user
PREINIT:
sasl_conn_t *conn = NULL;
char *out = NULL;
unsigned outlen;
const char *mech;
CODE:
callback = callbacks;
/* Remember to increment the size of the array before adding to
these */
callback->id = SASL_CB_USER;
callback->proc = &_sasl_callback;
callback->context = strdup(user);
++callback;
callback->id = SASL_CB_PASS;
callback->proc = &_sasl_getpass;
callback->context = NULL;
++callback;
callback->id = SASL_CB_LIST_END;
callback->proc = NULL;
callback->context = NULL;
++callback;
err = sasl_client_init(callbacks);
if (err != SASL_OK) XSRETURN_UNDEF;
err = sasl_client_new(service,server,NULL,0,&conn);
if (err != SASL_OK) XSRETURN_UNDEF;
RETVAL=conn;
OUTPUT:
RETVAL
SV *
start(conn, mechanism)
Authen::SASL::Cyrus::Connection conn
char *mechanism
PREINIT:
char *out;
unsigned outlen;
const char *mech;
CODE:
err = sasl_client_start(conn, mechanism, NULL, NULL,
&out, &outlen, &mech);
if (err!=SASL_CONTINUE && err!=SASL_OK) XSRETURN_UNDEF;
if (outlen==0) {
RETVAL = newSVpv("",0);
} else {
RETVAL = newSVpv(out,outlen);
}
OUTPUT:
RETVAL
SV *
respond(conn, insv)
Authen::SASL::Cyrus::Connection conn
SV *insv
PREINIT:
char *out, *in;
unsigned outlen, inlen;
sasl_interact_t *client_interact=NULL;
CODE:
in=SvPV(insv,inlen);
err = sasl_client_step(conn, in, inlen, NULL,
&out, &outlen);
if (err!=SASL_CONTINUE && err!=SASL_OK) XSRETURN_UNDEF;
if (outlen==0) {
RETVAL = newSVpv("",0);
} else {
RETVAL = newSVpv(out,outlen);
}
OUTPUT:
RETVAL
|
