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
|
/* back-ldap.h - ldap backend header file */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1999-2022 The OpenLDAP Foundation.
* Portions Copyright 2000-2003 Pierangelo Masarati.
* Portions Copyright 1999-2003 Howard Chu.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
/* ACKNOWLEDGEMENTS:
* This work was initially developed by the Howard Chu for inclusion
* in OpenLDAP Software and subsequently enhanced by Pierangelo
* Masarati.
*/
#ifndef SLAPD_LDAP_H
#define SLAPD_LDAP_H
#include "../back-monitor/back-monitor.h"
LDAP_BEGIN_DECL
struct ldapinfo_t;
/* stuff required for monitoring */
typedef struct ldap_monitor_info_t {
monitor_subsys_t lmi_mss[2];
struct berval lmi_ndn;
struct berval lmi_conn_rdn;
struct berval lmi_ops_rdn;
} ldap_monitor_info_t;
enum {
/* even numbers are connection types */
LDAP_BACK_PCONN_FIRST = 0,
LDAP_BACK_PCONN_ROOTDN = LDAP_BACK_PCONN_FIRST,
LDAP_BACK_PCONN_ANON = 2,
LDAP_BACK_PCONN_BIND = 4,
/* add the TLS bit */
LDAP_BACK_PCONN_TLS = 0x1U,
LDAP_BACK_PCONN_ROOTDN_TLS = (LDAP_BACK_PCONN_ROOTDN|LDAP_BACK_PCONN_TLS),
LDAP_BACK_PCONN_ANON_TLS = (LDAP_BACK_PCONN_ANON|LDAP_BACK_PCONN_TLS),
LDAP_BACK_PCONN_BIND_TLS = (LDAP_BACK_PCONN_BIND|LDAP_BACK_PCONN_TLS),
LDAP_BACK_PCONN_LAST
};
typedef struct ldapconn_base_t {
Connection *lcb_conn;
#define LDAP_BACK_CONN2PRIV(lc) ((unsigned long)(lc)->lc_conn)
#define LDAP_BACK_PCONN_ISPRIV(lc) (((void *)(lc)->lc_conn) >= ((void *)LDAP_BACK_PCONN_FIRST) \
&& ((void *)(lc)->lc_conn) < ((void *)LDAP_BACK_PCONN_LAST))
#define LDAP_BACK_PCONN_ISROOTDN(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
&& (LDAP_BACK_CONN2PRIV((lc)) < LDAP_BACK_PCONN_ANON))
#define LDAP_BACK_PCONN_ISANON(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
&& (LDAP_BACK_CONN2PRIV((lc)) < LDAP_BACK_PCONN_BIND) \
&& (LDAP_BACK_CONN2PRIV((lc)) >= LDAP_BACK_PCONN_ANON))
#define LDAP_BACK_PCONN_ISBIND(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
&& (LDAP_BACK_CONN2PRIV((lc)) >= LDAP_BACK_PCONN_BIND))
#define LDAP_BACK_PCONN_ISTLS(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
&& (LDAP_BACK_CONN2PRIV((lc)) & LDAP_BACK_PCONN_TLS))
#ifdef HAVE_TLS
#define LDAP_BACK_PCONN_ROOTDN_SET(lc, op) \
((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? (void *) LDAP_BACK_PCONN_ROOTDN_TLS : (void *) LDAP_BACK_PCONN_ROOTDN))
#define LDAP_BACK_PCONN_ANON_SET(lc, op) \
((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? (void *) LDAP_BACK_PCONN_ANON_TLS : (void *) LDAP_BACK_PCONN_ANON))
#define LDAP_BACK_PCONN_BIND_SET(lc, op) \
((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? (void *) LDAP_BACK_PCONN_BIND_TLS : (void *) LDAP_BACK_PCONN_BIND))
#else /* ! HAVE_TLS */
#define LDAP_BACK_PCONN_ROOTDN_SET(lc, op) \
((lc)->lc_conn = (void *)LDAP_BACK_PCONN_ROOTDN)
#define LDAP_BACK_PCONN_ANON_SET(lc, op) \
((lc)->lc_conn = (void *)LDAP_BACK_PCONN_ANON)
#define LDAP_BACK_PCONN_BIND_SET(lc, op) \
((lc)->lc_conn = (void *)LDAP_BACK_PCONN_BIND)
#endif /* ! HAVE_TLS */
#define LDAP_BACK_PCONN_SET(lc, op) \
(BER_BVISEMPTY(&(op)->o_ndn) ? \
LDAP_BACK_PCONN_ANON_SET((lc), (op)) : LDAP_BACK_PCONN_ROOTDN_SET((lc), (op)))
struct ldapinfo_t *lcb_ldapinfo;
struct berval lcb_local_ndn;
unsigned lcb_refcnt;
time_t lcb_create_time;
time_t lcb_time;
} ldapconn_base_t;
typedef struct ldapconn_t {
ldapconn_base_t lc_base;
#define lc_conn lc_base.lcb_conn
#define lc_ldapinfo lc_base.lcb_ldapinfo
#define lc_local_ndn lc_base.lcb_local_ndn
#define lc_refcnt lc_base.lcb_refcnt
#define lc_create_time lc_base.lcb_create_time
#define lc_time lc_base.lcb_time
LDAP_TAILQ_ENTRY(ldapconn_t) lc_q;
unsigned lc_lcflags;
#define LDAP_BACK_CONN_ISSET_F(fp,f) (*(fp) & (f))
#define LDAP_BACK_CONN_SET_F(fp,f) (*(fp) |= (f))
#define LDAP_BACK_CONN_CLEAR_F(fp,f) (*(fp) &= ~(f))
#define LDAP_BACK_CONN_CPY_F(fp,f,mfp) \
do { \
if ( ((f) & *(mfp)) == (f) ) { \
*(fp) |= (f); \
} else { \
*(fp) &= ~(f); \
} \
} while ( 0 )
#define LDAP_BACK_CONN_ISSET(lc,f) LDAP_BACK_CONN_ISSET_F(&(lc)->lc_lcflags, (f))
#define LDAP_BACK_CONN_SET(lc,f) LDAP_BACK_CONN_SET_F(&(lc)->lc_lcflags, (f))
#define LDAP_BACK_CONN_CLEAR(lc,f) LDAP_BACK_CONN_CLEAR_F(&(lc)->lc_lcflags, (f))
#define LDAP_BACK_CONN_CPY(lc,f,mlc) LDAP_BACK_CONN_CPY_F(&(lc)->lc_lcflags, (f), &(mlc)->lc_lcflags)
/* 0xFFF00000U are reserved for back-meta */
#define LDAP_BACK_FCONN_ISBOUND (0x00000001U)
#define LDAP_BACK_FCONN_ISANON (0x00000002U)
#define LDAP_BACK_FCONN_ISBMASK (LDAP_BACK_FCONN_ISBOUND|LDAP_BACK_FCONN_ISANON)
#define LDAP_BACK_FCONN_ISPRIV (0x00000004U)
#define LDAP_BACK_FCONN_ISTLS (0x00000008U)
#define LDAP_BACK_FCONN_BINDING (0x00000010U)
#define LDAP_BACK_FCONN_TAINTED (0x00000020U)
#define LDAP_BACK_FCONN_ABANDON (0x00000040U)
#define LDAP_BACK_FCONN_ISIDASR (0x00000080U)
#define LDAP_BACK_FCONN_CACHED (0x00000100U)
#define LDAP_BACK_CONN_ISBOUND(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISBOUND)
#define LDAP_BACK_CONN_ISBOUND_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISBOUND)
#define LDAP_BACK_CONN_ISBOUND_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISBMASK)
#define LDAP_BACK_CONN_ISBOUND_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISBOUND, (mlc))
#define LDAP_BACK_CONN_ISANON(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISANON)
#define LDAP_BACK_CONN_ISANON_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISANON)
#define LDAP_BACK_CONN_ISANON_CLEAR(lc) LDAP_BACK_CONN_ISBOUND_CLEAR((lc))
#define LDAP_BACK_CONN_ISANON_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISANON, (mlc))
#define LDAP_BACK_CONN_ISPRIV(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISPRIV)
#define LDAP_BACK_CONN_ISPRIV_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISPRIV)
#define LDAP_BACK_CONN_ISPRIV_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISPRIV)
#define LDAP_BACK_CONN_ISPRIV_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISPRIV, (mlc))
#define LDAP_BACK_CONN_ISTLS(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISTLS)
#define LDAP_BACK_CONN_ISTLS_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISTLS)
#define LDAP_BACK_CONN_ISTLS_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISTLS)
#define LDAP_BACK_CONN_ISTLS_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISTLS, (mlc))
#define LDAP_BACK_CONN_BINDING(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_BINDING)
#define LDAP_BACK_CONN_BINDING_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_BINDING)
#define LDAP_BACK_CONN_BINDING_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_BINDING)
#define LDAP_BACK_CONN_TAINTED(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_TAINTED)
#define LDAP_BACK_CONN_TAINTED_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_TAINTED)
#define LDAP_BACK_CONN_TAINTED_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_TAINTED)
#define LDAP_BACK_CONN_ABANDON(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ABANDON)
#define LDAP_BACK_CONN_ABANDON_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ABANDON)
#define LDAP_BACK_CONN_ABANDON_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ABANDON)
#define LDAP_BACK_CONN_ISIDASSERT(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISIDASR)
#define LDAP_BACK_CONN_ISIDASSERT_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISIDASR)
#define LDAP_BACK_CONN_ISIDASSERT_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISIDASR)
#define LDAP_BACK_CONN_ISIDASSERT_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISIDASR, (mlc))
#define LDAP_BACK_CONN_CACHED(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_CACHED)
#define LDAP_BACK_CONN_CACHED_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_CACHED)
#define LDAP_BACK_CONN_CACHED_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_CACHED)
LDAP *lc_ld;
unsigned long lc_connid;
struct berval lc_cred;
struct berval lc_bound_ndn;
unsigned lc_flags;
} ldapconn_t;
typedef struct ldap_avl_info_t {
ldap_pvt_thread_mutex_t lai_mutex;
TAvlnode *lai_tree;
} ldap_avl_info_t;
typedef struct slap_retry_info_t {
time_t *ri_interval;
int *ri_num;
int ri_idx;
int ri_count;
time_t ri_last;
#define SLAP_RETRYNUM_FOREVER (-1) /* retry forever */
#define SLAP_RETRYNUM_TAIL (-2) /* end of retrynum array */
#define SLAP_RETRYNUM_VALID(n) ((n) >= SLAP_RETRYNUM_FOREVER) /* valid retrynum */
#define SLAP_RETRYNUM_FINITE(n) ((n) > SLAP_RETRYNUM_FOREVER) /* not forever */
} slap_retry_info_t;
/*
* identity assertion modes
*/
typedef enum {
LDAP_BACK_IDASSERT_LEGACY = 1,
LDAP_BACK_IDASSERT_NOASSERT,
LDAP_BACK_IDASSERT_ANONYMOUS,
LDAP_BACK_IDASSERT_SELF,
LDAP_BACK_IDASSERT_OTHERDN,
LDAP_BACK_IDASSERT_OTHERID
} slap_idassert_mode_t;
/* ID assert stuff */
typedef struct slap_idassert_t {
slap_idassert_mode_t si_mode;
#define li_idassert_mode li_idassert.si_mode
slap_bindconf si_bc;
#define li_idassert_authcID li_idassert.si_bc.sb_authcId
#define li_idassert_authcDN li_idassert.si_bc.sb_binddn
#define li_idassert_passwd li_idassert.si_bc.sb_cred
#define li_idassert_authzID li_idassert.si_bc.sb_authzId
#define li_idassert_authmethod li_idassert.si_bc.sb_method
#define li_idassert_sasl_mech li_idassert.si_bc.sb_saslmech
#define li_idassert_sasl_realm li_idassert.si_bc.sb_realm
#define li_idassert_secprops li_idassert.si_bc.sb_secprops
#define li_idassert_tls li_idassert.si_bc.sb_tls
unsigned si_flags;
#define LDAP_BACK_AUTH_NONE (0x00U)
#define LDAP_BACK_AUTH_NATIVE_AUTHZ (0x01U)
#define LDAP_BACK_AUTH_OVERRIDE (0x02U)
#define LDAP_BACK_AUTH_PRESCRIPTIVE (0x04U)
#define LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ (0x08U)
#define LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND (0x10U)
#define LDAP_BACK_AUTH_AUTHZ_ALL (0x20U)
#define LDAP_BACK_AUTH_PROXYAUTHZ_CRITICAL (0x40U)
#define LDAP_BACK_AUTH_DN_AUTHZID (0x100U)
#define LDAP_BACK_AUTH_DN_WHOAMI (0x200U)
#define LDAP_BACK_AUTH_DN_MASK (LDAP_BACK_AUTH_DN_AUTHZID|LDAP_BACK_AUTH_DN_WHOAMI)
#define li_idassert_flags li_idassert.si_flags
BerVarray si_authz;
#define li_idassert_authz li_idassert.si_authz
BerVarray si_passthru;
#define li_idassert_passthru li_idassert.si_passthru
} slap_idassert_t;
/*
* Hook to allow mucking with ldapinfo_t when quarantine is over
*/
typedef int (*ldap_back_quarantine_f)( struct ldapinfo_t *, void * );
typedef struct ldapinfo_t {
/* li_uri: the string that goes into ldap_initialize()
* TODO: use li_acl.sb_uri instead */
char *li_uri;
/* li_bvuri: an array of each single URI that is equivalent;
* to be checked for the presence of a certain item */
BerVarray li_bvuri;
ldap_pvt_thread_mutex_t li_uri_mutex;
/* hack because when TLS is used we need to lock and let
* the li_urllist_f function to know it's locked */
int li_uri_mutex_do_not_lock;
LDAP_REBIND_PROC *li_rebind_f;
LDAP_URLLIST_PROC *li_urllist_f;
void *li_urllist_p;
/* we only care about the TLS options here */
slap_bindconf li_tls;
slap_bindconf li_acl;
#define li_acl_authcID li_acl.sb_authcId
#define li_acl_authcDN li_acl.sb_binddn
#define li_acl_passwd li_acl.sb_cred
#define li_acl_authzID li_acl.sb_authzId
#define li_acl_authmethod li_acl.sb_method
#define li_acl_sasl_mech li_acl.sb_saslmech
#define li_acl_sasl_realm li_acl.sb_realm
#define li_acl_secprops li_acl.sb_secprops
/* ID assert stuff */
slap_idassert_t li_idassert;
/* end of ID assert stuff */
int li_nretries;
#define LDAP_BACK_RETRY_UNDEFINED (-2)
#define LDAP_BACK_RETRY_FOREVER (-1)
#define LDAP_BACK_RETRY_NEVER (0)
#define LDAP_BACK_RETRY_DEFAULT (3)
unsigned li_flags;
/* 0xFF000000U are reserved for back-meta */
#define LDAP_BACK_F_NONE (0x00000000U)
#define LDAP_BACK_F_SAVECRED (0x00000001U)
#define LDAP_BACK_F_USE_TLS (0x00000002U)
#define LDAP_BACK_F_PROPAGATE_TLS (0x00000004U)
#define LDAP_BACK_F_TLS_CRITICAL (0x00000008U)
#define LDAP_BACK_F_TLS_LDAPS (0x00000010U)
#define LDAP_BACK_F_TLS_USE_MASK (LDAP_BACK_F_USE_TLS|LDAP_BACK_F_TLS_CRITICAL)
#define LDAP_BACK_F_TLS_PROPAGATE_MASK (LDAP_BACK_F_PROPAGATE_TLS|LDAP_BACK_F_TLS_CRITICAL)
#define LDAP_BACK_F_TLS_MASK (LDAP_BACK_F_TLS_USE_MASK|LDAP_BACK_F_TLS_PROPAGATE_MASK|LDAP_BACK_F_TLS_LDAPS)
#define LDAP_BACK_F_CHASE_REFERRALS (0x00000020U)
#define LDAP_BACK_F_PROXY_WHOAMI (0x00000040U)
#define LDAP_BACK_F_T_F (0x00000080U)
#define LDAP_BACK_F_T_F_DISCOVER (0x00000100U)
#define LDAP_BACK_F_T_F_MASK (LDAP_BACK_F_T_F)
#define LDAP_BACK_F_T_F_MASK2 (LDAP_BACK_F_T_F_MASK|LDAP_BACK_F_T_F_DISCOVER)
#define LDAP_BACK_F_MONITOR (0x00000200U)
#define LDAP_BACK_F_SINGLECONN (0x00000400U)
#define LDAP_BACK_F_USE_TEMPORARIES (0x00000800U)
#define LDAP_BACK_F_ISOPEN (0x00001000U)
#define LDAP_BACK_F_CANCEL_ABANDON (0x00000000U)
#define LDAP_BACK_F_CANCEL_IGNORE (0x00002000U)
#define LDAP_BACK_F_CANCEL_EXOP (0x00004000U)
#define LDAP_BACK_F_CANCEL_EXOP_DISCOVER (0x00008000U)
#define LDAP_BACK_F_CANCEL_MASK (LDAP_BACK_F_CANCEL_IGNORE|LDAP_BACK_F_CANCEL_EXOP)
#define LDAP_BACK_F_CANCEL_MASK2 (LDAP_BACK_F_CANCEL_MASK|LDAP_BACK_F_CANCEL_EXOP_DISCOVER)
#define LDAP_BACK_F_QUARANTINE (0x00010000U)
#ifdef SLAP_CONTROL_X_SESSION_TRACKING
#define LDAP_BACK_F_ST_REQUEST (0x00020000U)
#define LDAP_BACK_F_ST_RESPONSE (0x00040000U)
#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
#define LDAP_BACK_F_NOREFS (0x00080000U)
#define LDAP_BACK_F_NOUNDEFFILTER (0x00100000U)
#define LDAP_BACK_F_OMIT_UNKNOWN_SCHEMA (0x00200000U)
#define LDAP_BACK_F_ONERR_STOP (0x00400000U)
#define LDAP_BACK_ISSET_F(ff,f) ( ( (ff) & (f) ) == (f) )
#define LDAP_BACK_ISMASK_F(ff,m,f) ( ( (ff) & (m) ) == (f) )
#define LDAP_BACK_ISSET(li,f) LDAP_BACK_ISSET_F( (li)->li_flags, (f) )
#define LDAP_BACK_ISMASK(li,m,f) LDAP_BACK_ISMASK_F( (li)->li_flags, (m), (f) )
#define LDAP_BACK_SAVECRED(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_SAVECRED )
#define LDAP_BACK_USE_TLS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_USE_TLS )
#define LDAP_BACK_PROPAGATE_TLS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_PROPAGATE_TLS )
#define LDAP_BACK_TLS_CRITICAL(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_TLS_CRITICAL )
#define LDAP_BACK_CHASE_REFERRALS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_CHASE_REFERRALS )
#define LDAP_BACK_PROXY_WHOAMI(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_PROXY_WHOAMI )
#define LDAP_BACK_USE_TLS_F(ff) LDAP_BACK_ISSET_F( (ff), LDAP_BACK_F_USE_TLS )
#define LDAP_BACK_PROPAGATE_TLS_F(ff) LDAP_BACK_ISSET_F( (ff), LDAP_BACK_F_PROPAGATE_TLS )
#define LDAP_BACK_TLS_CRITICAL_F(ff) LDAP_BACK_ISSET_F( (ff), LDAP_BACK_F_TLS_CRITICAL )
#define LDAP_BACK_T_F(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_T_F_MASK, LDAP_BACK_F_T_F )
#define LDAP_BACK_T_F_DISCOVER(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_T_F_MASK2, LDAP_BACK_F_T_F_DISCOVER )
#define LDAP_BACK_MONITOR(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_MONITOR )
#define LDAP_BACK_SINGLECONN(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_SINGLECONN )
#define LDAP_BACK_USE_TEMPORARIES(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_USE_TEMPORARIES)
#define LDAP_BACK_ISOPEN(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_ISOPEN )
#define LDAP_BACK_ABANDON(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK, LDAP_BACK_F_CANCEL_ABANDON )
#define LDAP_BACK_IGNORE(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK, LDAP_BACK_F_CANCEL_IGNORE )
#define LDAP_BACK_CANCEL(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK, LDAP_BACK_F_CANCEL_EXOP )
#define LDAP_BACK_CANCEL_DISCOVER(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK2, LDAP_BACK_F_CANCEL_EXOP_DISCOVER )
#define LDAP_BACK_QUARANTINE(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_QUARANTINE )
#ifdef SLAP_CONTROL_X_SESSION_TRACKING
#define LDAP_BACK_ST_REQUEST(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_ST_REQUEST)
#define LDAP_BACK_ST_RESPONSE(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_ST_RESPONSE)
#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
#define LDAP_BACK_NOREFS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_NOREFS)
#define LDAP_BACK_NOUNDEFFILTER(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_NOUNDEFFILTER)
#define LDAP_BACK_OMIT_UNKNOWN_SCHEMA(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_OMIT_UNKNOWN_SCHEMA)
#define LDAP_BACK_ONERR_STOP(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_ONERR_STOP)
int li_version;
unsigned long li_conn_nextid;
/* cached connections;
* special conns are in tailq rather than in tree */
ldap_avl_info_t li_conninfo;
struct {
int lic_num;
LDAP_TAILQ_HEAD(lc_conn_priv_q, ldapconn_t) lic_priv;
} li_conn_priv[ LDAP_BACK_PCONN_LAST ];
int li_conn_priv_max;
#define LDAP_BACK_CONN_PRIV_MIN (1)
#define LDAP_BACK_CONN_PRIV_MAX (256)
/* must be between LDAP_BACK_CONN_PRIV_MIN
* and LDAP_BACK_CONN_PRIV_MAX ! */
#define LDAP_BACK_CONN_PRIV_DEFAULT (16)
ldap_monitor_info_t li_monitor_info;
sig_atomic_t li_isquarantined;
#define LDAP_BACK_FQ_NO (0)
#define LDAP_BACK_FQ_YES (1)
#define LDAP_BACK_FQ_RETRYING (2)
slap_retry_info_t li_quarantine;
ldap_pvt_thread_mutex_t li_quarantine_mutex;
ldap_back_quarantine_f li_quarantine_f;
void *li_quarantine_p;
time_t li_network_timeout;
time_t li_conn_ttl;
time_t li_idle_timeout;
time_t li_timeout[ SLAP_OP_LAST ];
ldap_pvt_thread_mutex_t li_counter_mutex;
ldap_pvt_mp_t li_ops_completed[SLAP_OP_LAST];
struct re_s* li_conn_expire_task;
} ldapinfo_t;
#define LDAP_ERR_OK(err) ((err) == LDAP_SUCCESS || (err) == LDAP_COMPARE_FALSE || (err) == LDAP_COMPARE_TRUE)
typedef enum ldap_back_send_t {
LDAP_BACK_DONTSEND = 0x00,
LDAP_BACK_SENDOK = 0x01,
LDAP_BACK_SENDERR = 0x02,
LDAP_BACK_SENDRESULT = (LDAP_BACK_SENDOK|LDAP_BACK_SENDERR),
LDAP_BACK_BINDING = 0x04,
LDAP_BACK_BIND_DONTSEND = (LDAP_BACK_BINDING),
LDAP_BACK_BIND_SOK = (LDAP_BACK_BINDING|LDAP_BACK_SENDOK),
LDAP_BACK_BIND_SERR = (LDAP_BACK_BINDING|LDAP_BACK_SENDERR),
LDAP_BACK_BIND_SRES = (LDAP_BACK_BINDING|LDAP_BACK_SENDRESULT),
LDAP_BACK_RETRYING = 0x08,
LDAP_BACK_RETRY_DONTSEND = (LDAP_BACK_RETRYING),
LDAP_BACK_RETRY_SOK = (LDAP_BACK_RETRYING|LDAP_BACK_SENDOK),
LDAP_BACK_RETRY_SERR = (LDAP_BACK_RETRYING|LDAP_BACK_SENDERR),
LDAP_BACK_RETRY_SRES = (LDAP_BACK_RETRYING|LDAP_BACK_SENDRESULT),
LDAP_BACK_GETCONN = 0x10
} ldap_back_send_t;
/* define to use asynchronous StartTLS */
#define SLAP_STARTTLS_ASYNCHRONOUS
/* timeout to use when calling ldap_result() */
#define LDAP_BACK_RESULT_TIMEOUT (0)
#define LDAP_BACK_RESULT_UTIMEOUT (100000)
#define LDAP_BACK_TV_SET(tv) \
do { \
(tv)->tv_sec = LDAP_BACK_RESULT_TIMEOUT; \
(tv)->tv_usec = LDAP_BACK_RESULT_UTIMEOUT; \
} while ( 0 )
#ifndef LDAP_BACK_PRINT_CONNTREE
#define LDAP_BACK_PRINT_CONNTREE 0
#endif /* !LDAP_BACK_PRINT_CONNTREE */
typedef struct ldap_extra_t {
int (*proxy_authz_ctrl)( Operation *op, SlapReply *rs, struct berval *bound_ndn,
int version, slap_idassert_t *si, LDAPControl *ctrl );
int (*controls_free)( Operation *op, SlapReply *rs, LDAPControl ***pctrls );
int (*idassert_authzfrom_parse)( struct config_args_s *ca, slap_idassert_t *si );
int (*idassert_passthru_parse_cf)( const char *fname, int lineno, const char *arg, slap_idassert_t *si );
int (*idassert_parse)( struct config_args_s *ca, slap_idassert_t *si );
void (*retry_info_destroy)( slap_retry_info_t *ri );
int (*retry_info_parse)( char *in, slap_retry_info_t *ri, char *buf, ber_len_t buflen );
int (*retry_info_unparse)( slap_retry_info_t *ri, struct berval *bvout );
int (*connid2str)( const ldapconn_base_t *lc, char *buf, ber_len_t buflen );
} ldap_extra_t;
LDAP_END_DECL
#include "proto-ldap.h"
#endif /* SLAPD_LDAP_H */
|
