1 /* slap.h - stand alone ldap server include file */
4 * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
11 #include "ldap_defaults.h"
14 #include <ac/stdlib.h>
16 #include <sys/types.h>
17 #include <ac/syslog.h>
19 #include <ac/signal.h>
20 #include <ac/socket.h>
27 #define ldap_debug slap_debug
33 #include <ldap_schema.h>
35 #include "ldap_pvt_thread.h"
36 #include "ldap_queue.h"
38 #define SLAP_EXTENDED_SCHEMA 1
42 * SLAPD Memory allocation macros
44 * Unlike ch_*() routines, these routines do not assert() upon
45 * allocation error. They are intended to be used instead of
46 * ch_*() routines where the caller has implemented proper
47 * checking for and handling of allocation errors.
49 * Patches to convert ch_*() calls to SLAP_*() calls welcomed.
51 #define SLAP_MALLOC(s) ber_memalloc((s))
52 #define SLAP_CALLOC(n,s) ber_memcalloc((n),(s))
53 #define SLAP_REALLOC(p,s) ber_memrealloc((p),(s))
54 #define SLAP_FREE(p) ber_memfree((p))
55 #define SLAP_VFREE(v) ber_memvfree((void**)(v))
56 #define SLAP_STRDUP(s) ber_strdup((s))
57 #define SLAP_STRNDUP(s,l) ber_strndup((s),(l))
60 #undef f_next /* name conflict between sys/file.h on SCO and struct filter */
63 #define SERVICE_NAME OPENLDAP_PACKAGE "-slapd"
64 #define SLAPD_ANONYMOUS "cn=anonymous"
66 /* LDAPMod.mod_op value ===> Must be kept in sync with ldap.h!
68 * This is a value used internally by the backends. It is needed to allow
69 * adding values that already exist without getting an error as required by
70 * modrdn when the new rdn was already an attribute value itself.
71 * JCG 05/1999 (gomez@engr.sgi.com)
73 #define SLAP_MOD_SOFTADD 0x1000
75 #define MAXREMATCHES (100)
77 #define SLAP_MAX_WORKER_THREADS (32)
79 #define SLAP_SB_MAX_INCOMING_DEFAULT ((1<<18) - 1)
80 #define SLAP_SB_MAX_INCOMING_AUTH ((1<<24) - 1)
82 #define SLAP_TEXT_BUFLEN (256)
84 /* psuedo error code indicating abandoned operation */
85 #define SLAPD_ABANDON (-1)
87 /* psuedo error code indicating disconnect */
88 #define SLAPD_DISCONNECT (-2)
91 /* We assume "C" locale, that is US-ASCII */
92 #define ASCII_SPACE(c) ( (c) == ' ' )
93 #define ASCII_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
94 #define ASCII_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
95 #define ASCII_ALPHA(c) ( ASCII_LOWER(c) || ASCII_UPPER(c) )
96 #define ASCII_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
97 #define ASCII_ALNUM(c) ( ASCII_ALPHA(c) || ASCII_DIGIT(c) )
98 #define ASCII_PRINTABLE(c) ( (c) >= ' ' && (c) <= '~' )
100 #define SLAP_NIBBLE(c) ((c)&0x0f)
101 #define SLAP_ESCAPE_CHAR ('\\')
102 #define SLAP_ESCAPE_LO(c) ( "0123456789ABCDEF"[SLAP_NIBBLE(c)] )
103 #define SLAP_ESCAPE_HI(c) ( SLAP_ESCAPE_LO((c)>>4) )
105 #define FILTER_ESCAPE(c) ( (c) == '*' || (c) == '\\' \
106 || (c) == '(' || (c) == ')' || !ASCII_PRINTABLE(c) )
108 #define DN_ESCAPE(c) ((c) == SLAP_ESCAPE_CHAR)
109 #define DN_SEPARATOR(c) ((c) == ',' || (c) == ';')
110 #define RDN_ATTRTYPEANDVALUE_SEPARATOR(c) ((c) == '+') /* RFC 2253 */
111 #define RDN_SEPARATOR(c) (DN_SEPARATOR(c) || RDN_ATTRTYPEANDVALUE_SEPARATOR(c))
112 #define RDN_NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
114 #define DESC_LEADCHAR(c) ( ASCII_ALPHA(c) )
115 #define DESC_CHAR(c) ( ASCII_ALNUM(c) || (c) == '-' )
116 #define OID_LEADCHAR(c) ( ASCII_DIGIT(c) )
117 #define OID_SEPARATOR(c) ( (c) == '.' )
118 #define OID_CHAR(c) ( OID_LEADCHAR(c) || OID_SEPARATOR(c) )
120 #define ATTR_LEADCHAR(c) ( DESC_LEADCHAR(c) || OID_LEADCHAR(c) )
121 #define ATTR_CHAR(c) ( DESC_CHAR((c)) || (c) == '.' )
123 #define AD_LEADCHAR(c) ( ATTR_CHAR(c) )
124 #define AD_CHAR(c) ( ATTR_CHAR(c) || (c) == ';' )
126 #define SLAP_NUMERIC(c) ( ASCII_DIGIT(c) || ASCII_SPACE(c) )
128 #define SLAP_PRINTABLE(c) ( ASCII_ALNUM(c) || (c) == '\'' || \
129 (c) == '(' || (c) == ')' || (c) == '+' || (c) == ',' || \
130 (c) == '-' || (c) == '.' || (c) == '/' || (c) == ':' || \
131 (c) == '?' || (c) == ' ' || (c) == '=' )
132 #define SLAP_PRINTABLES(c) ( SLAP_PRINTABLE(c) || (c) == '$' )
134 /* must match in schema_init.c */
135 #define SLAPD_DN_SYNTAX "1.3.6.1.4.1.1466.115.121.1.12"
136 #define SLAPD_NAMEUID_SYNTAX "1.3.6.1.4.1.1466.115.121.1.34"
137 #define SLAPD_GROUP_ATTR "member"
138 #define SLAPD_GROUP_CLASS "groupOfNames"
139 #define SLAPD_ROLE_ATTR "roleOccupant"
140 #define SLAPD_ROLE_CLASS "organizationalRole"
142 #ifdef SLAPD_ACI_ENABLED
143 #define SLAPD_ACI_SYNTAX "1.3.6.1.4.1.4203.666.2.1"
146 #define SLAPD_OCTETSTRING_SYNTAX "1.3.6.1.4.1.1466.115.121.1.40"
148 /* change this to "OpenLDAPset" */
149 #define SLAPD_ACI_SET_ATTR "template"
151 #define SLAPD_TOP_OID "2.5.6.0"
153 LDAP_SLAPD_V (int) slap_debug;
155 typedef unsigned long slap_mask_t;
157 /* Security Strength Factor */
158 typedef unsigned slap_ssf_t;
160 typedef struct slap_ssf_set {
162 slap_ssf_t sss_transport;
165 slap_ssf_t sss_update_ssf;
166 slap_ssf_t sss_update_transport;
167 slap_ssf_t sss_update_tls;
168 slap_ssf_t sss_update_sasl;
169 slap_ssf_t sss_simple_bind;
173 /* Flags for telling slap_sasl_getdn() what type of identity is being passed */
174 #define SLAP_GETDN_AUTHCID 2
175 #define SLAP_GETDN_AUTHZID 4
180 #define SLAP_INDEX_TYPE 0x00FFUL
181 #define SLAP_INDEX_UNDEFINED 0x0001UL
182 #define SLAP_INDEX_PRESENT 0x0002UL
183 #define SLAP_INDEX_EQUALITY 0x0004UL
184 #define SLAP_INDEX_APPROX 0x0008UL
185 #define SLAP_INDEX_SUBSTR 0x0010UL
186 #define SLAP_INDEX_EXTENDED 0x0020UL
188 #define SLAP_INDEX_DEFAULT SLAP_INDEX_EQUALITY
190 #define IS_SLAP_INDEX(mask, type) (((mask) & (type)) == (type))
192 #define SLAP_INDEX_SUBSTR_TYPE 0x0F00UL
194 #define SLAP_INDEX_SUBSTR_INITIAL ( SLAP_INDEX_SUBSTR | 0x0100UL )
195 #define SLAP_INDEX_SUBSTR_ANY ( SLAP_INDEX_SUBSTR | 0x0200UL )
196 #define SLAP_INDEX_SUBSTR_FINAL ( SLAP_INDEX_SUBSTR | 0x0400UL )
197 #define SLAP_INDEX_SUBSTR_DEFAULT \
198 ( SLAP_INDEX_SUBSTR \
199 | SLAP_INDEX_SUBSTR_INITIAL \
200 | SLAP_INDEX_SUBSTR_ANY \
201 | SLAP_INDEX_SUBSTR_FINAL )
203 #define SLAP_INDEX_SUBSTR_MINLEN 2
204 #define SLAP_INDEX_SUBSTR_MAXLEN 4
205 #define SLAP_INDEX_SUBSTR_STEP 2
207 #define SLAP_INDEX_FLAGS 0xF000UL
208 #define SLAP_INDEX_NOSUBTYPES 0x1000UL /* don't use index w/ subtypes */
209 #define SLAP_INDEX_NOLANG 0x2000UL /* don't use index w/ lang */
212 * there is a single index for each attribute. these prefixes ensure
213 * that there is no collision among keys.
215 #define SLAP_INDEX_EQUALITY_PREFIX '=' /* prefix for equality keys */
216 #define SLAP_INDEX_APPROX_PREFIX '~' /* prefix for approx keys */
217 #define SLAP_INDEX_SUBSTR_PREFIX '*' /* prefix for substring keys */
218 #define SLAP_INDEX_SUBSTR_INITIAL_PREFIX '^'
219 #define SLAP_INDEX_SUBSTR_FINAL_PREFIX '$'
220 #define SLAP_INDEX_CONT_PREFIX '.' /* prefix for continuation keys */
222 #define SLAP_SYNTAX_MATCHINGRULES_OID "1.3.6.1.4.1.1466.115.121.1.30"
223 #define SLAP_SYNTAX_ATTRIBUTETYPES_OID "1.3.6.1.4.1.1466.115.121.1.3"
224 #define SLAP_SYNTAX_OBJECTCLASSES_OID "1.3.6.1.4.1.1466.115.121.1.37"
225 #define SLAP_SYNTAX_MATCHINGRULEUSES_OID "1.3.6.1.4.1.1466.115.121.1.31"
226 #define SLAP_SYNTAX_CONTENTRULE_OID "1.3.6.1.4.1.1466.115.121.1.16"
228 #ifdef LDAP_CLIENT_UPDATE
229 #define LCUP_COOKIE_OID "1.3.6.1.4.1.4203.666.10.1"
230 #endif /* LDAP_CLIENT_UPDATE */
233 * represents schema information for a database
235 #define SLAP_SCHERR_OUTOFMEM 1
236 #define SLAP_SCHERR_CLASS_NOT_FOUND 2
237 #define SLAP_SCHERR_CLASS_BAD_USAGE 3
238 #define SLAP_SCHERR_CLASS_BAD_SUP 4
239 #define SLAP_SCHERR_CLASS_DUP 5
240 #define SLAP_SCHERR_ATTR_NOT_FOUND 6
241 #define SLAP_SCHERR_ATTR_BAD_MR 7
242 #define SLAP_SCHERR_ATTR_BAD_USAGE 8
243 #define SLAP_SCHERR_ATTR_BAD_SUP 9
244 #define SLAP_SCHERR_ATTR_INCOMPLETE 10
245 #define SLAP_SCHERR_ATTR_DUP 11
246 #define SLAP_SCHERR_MR_NOT_FOUND 12
247 #define SLAP_SCHERR_MR_INCOMPLETE 13
248 #define SLAP_SCHERR_MR_DUP 14
249 #define SLAP_SCHERR_SYN_NOT_FOUND 15
250 #define SLAP_SCHERR_SYN_DUP 16
251 #define SLAP_SCHERR_NO_NAME 17
252 #define SLAP_SCHERR_NOT_SUPPORTED 18
253 #define SLAP_SCHERR_BAD_DESCR 19
254 #define SLAP_SCHERR_OIDM 20
255 #define SLAP_SCHERR_CR_DUP 21
256 #define SLAP_SCHERR_CR_BAD_STRUCT 22
257 #define SLAP_SCHERR_CR_BAD_AUX 23
258 #define SLAP_SCHERR_CR_BAD_AT 24
259 #define SLAP_SCHERR_LAST SLAP_SCHERR_CR_BAD_AT
261 typedef union slap_sockaddr {
262 struct sockaddr sa_addr;
263 struct sockaddr_in sa_in_addr;
265 struct sockaddr_storage sa_storage;
266 struct sockaddr_in6 sa_in6_addr;
269 struct sockaddr_un sa_un_addr;
274 extern int slap_inet4or6;
277 typedef struct slap_oid_macro {
278 struct berval som_oid;
280 struct slap_oid_macro *som_next;
283 /* forward declarations */
285 struct slap_matching_rule;
287 typedef int slap_syntax_validate_func LDAP_P((
288 struct slap_syntax *syntax,
289 struct berval * in));
291 typedef int slap_syntax_transform_func LDAP_P((
292 struct slap_syntax *syntax,
294 struct berval * out));
296 typedef struct slap_syntax {
298 #define ssyn_oid ssyn_syn.syn_oid
299 #define ssyn_desc ssyn_syn.syn_desc
300 #define ssyn_extensions ssyn_syn.syn_extensions
303 ber_len_t ssyn_oidlen;
304 * has been replaced by a struct berval that uses the value
305 * provided by ssyn_syn.syn_oid; a macro that expands to
306 * the bv_len field of the berval is provided for backward
307 * compatibility. CAUTION: NEVER FREE THE BERVAL
309 struct berval ssyn_bvoid;
310 #define ssyn_oidlen ssyn_bvoid.bv_len
312 unsigned int ssyn_flags;
314 #define SLAP_SYNTAX_NONE 0x0000U
315 #define SLAP_SYNTAX_BLOB 0x0001U /* syntax treated as blob (audio) */
316 #define SLAP_SYNTAX_BINARY 0x0002U /* binary transfer required (certificate) */
317 #define SLAP_SYNTAX_BER 0x0004U /* stored in BER encoding (certificate) */
318 #define SLAP_SYNTAX_HIDE 0x8000U /* hide (do not publish) */
320 slap_syntax_validate_func *ssyn_validate;
321 slap_syntax_transform_func *ssyn_normalize;
322 slap_syntax_transform_func *ssyn_pretty;
324 #ifdef SLAPD_BINARY_CONVERSION
325 /* convert to and from binary */
326 slap_syntax_transform_func *ssyn_ber2str;
327 slap_syntax_transform_func *ssyn_str2ber;
330 struct slap_syntax *ssyn_next;
333 #define slap_syntax_is_flag(s,flag) ((int)((s)->ssyn_flags & (flag)) ? 1 : 0)
334 #define slap_syntax_is_blob(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BLOB)
335 #define slap_syntax_is_binary(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BINARY)
336 #define slap_syntax_is_ber(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BER)
337 #define slap_syntax_is_hidden(s) slap_syntax_is_flag((s),SLAP_SYNTAX_HIDE)
339 typedef struct slap_syntax_defs_rec {
342 slap_syntax_validate_func *sd_validate;
343 slap_syntax_transform_func *sd_normalize;
344 slap_syntax_transform_func *sd_pretty;
345 #ifdef SLAPD_BINARY_CONVERSION
346 slap_syntax_transform_func *sd_ber2str;
347 slap_syntax_transform_func *sd_str2ber;
349 } slap_syntax_defs_rec;
351 /* X -> Y Converter */
352 typedef int slap_mr_convert_func LDAP_P((
354 struct berval * out ));
357 typedef int slap_mr_normalize_func LDAP_P((
359 struct slap_syntax *syntax, /* NULL if in is asserted value */
360 struct slap_matching_rule *mr,
362 struct berval * out ));
364 /* Match (compare) function */
365 typedef int slap_mr_match_func LDAP_P((
368 struct slap_syntax *syntax, /* syntax of stored value */
369 struct slap_matching_rule *mr,
370 struct berval * value,
371 void * assertValue ));
373 /* Index generation function */
374 typedef int slap_mr_indexer_func LDAP_P((
377 struct slap_syntax *syntax, /* syntax of stored value */
378 struct slap_matching_rule *mr,
379 struct berval *prefix,
383 /* Filter index function */
384 typedef int slap_mr_filter_func LDAP_P((
387 struct slap_syntax *syntax, /* syntax of stored value */
388 struct slap_matching_rule *mr,
389 struct berval *prefix,
393 typedef struct slap_matching_rule_use MatchingRuleUse;
395 typedef struct slap_matching_rule {
396 LDAPMatchingRule smr_mrule;
397 MatchingRuleUse *smr_mru;
398 /* RFC2252 string representation */
399 struct berval smr_str;
402 ber_len_t smr_oidlen;
403 * has been replaced by a struct berval that uses the value
404 * provided by smr_mrule.mr_oid; a macro that expands to
405 * the bv_len field of the berval is provided for backward
406 * compatibility. CAUTION: NEVER FREE THE BERVAL
408 struct berval smr_bvoid;
409 #define smr_oidlen smr_bvoid.bv_len
411 slap_mask_t smr_usage;
413 #define SLAP_MR_HIDE 0x8000U
415 #define SLAP_MR_TYPE_MASK 0x0F00U
416 #define SLAP_MR_SUBTYPE_MASK 0x00F0U
417 #define SLAP_MR_USAGE 0x000FU
419 #define SLAP_MR_NONE 0x0000U
420 #define SLAP_MR_EQUALITY 0x0100U
421 #define SLAP_MR_ORDERING 0x0200U
422 #define SLAP_MR_SUBSTR 0x0400U
423 #define SLAP_MR_EXT 0x0800U /* implicitly extensible */
425 #define SLAP_MR_EQUALITY_APPROX ( SLAP_MR_EQUALITY | 0x0010U )
426 #define SLAP_MR_DN_FOLD 0x0008U
428 #define SLAP_MR_SUBSTR_INITIAL ( SLAP_MR_SUBSTR | 0x0010U )
429 #define SLAP_MR_SUBSTR_ANY ( SLAP_MR_SUBSTR | 0x0020U )
430 #define SLAP_MR_SUBSTR_FINAL ( SLAP_MR_SUBSTR | 0x0040U )
433 * normally the provided value is expected to conform to
434 * assertion syntax specified in the matching rule, however
435 * at times (such as during individual value modification),
436 * the provided value is expected to conform to the
437 * attribute's value syntax.
439 #define SLAP_MR_ASSERTION_SYNTAX_MATCH 0x0000U
440 #define SLAP_MR_VALUE_SYNTAX_MATCH 0x0001U
441 #define SLAP_MR_VALUE_SYNTAX_CONVERTED_MATCH 0x0003U
442 #define SLAP_MR_VALUE_NORMALIZED_MATCH 0x0004U
444 #define SLAP_IS_MR_ASSERTION_SYNTAX_MATCH( usage ) \
445 (!((usage) & SLAP_MR_VALUE_SYNTAX_MATCH))
446 #define SLAP_IS_MR_VALUE_SYNTAX_MATCH( usage ) \
447 ((usage) & SLAP_MR_VALUE_SYNTAX_MATCH)
449 #define SLAP_IS_MR_VALUE_SYNTAX_CONVERTED_MATCH( usage ) \
450 (((usage) & SLAP_MR_VALUE_SYNTAX_CONVERTED_MATCH) \
451 == SLAP_MR_VALUE_SYNTAX_CONVERTED_MATCH)
452 #define SLAP_IS_MR_VALUE_SYNTAX_NONCONVERTED_MATCH( usage ) \
453 (((usage) & SLAP_MR_VALUE_SYNTAX_CONVERTED_MATCH) \
454 == SLAP_MR_VALUE_SYNTAX_MATCH)
457 slap_mr_convert_func *smr_convert;
458 slap_mr_normalize_func *smr_normalize;
459 slap_mr_match_func *smr_match;
460 slap_mr_indexer_func *smr_indexer;
461 slap_mr_filter_func *smr_filter;
464 * null terminated list of syntaxes compatible with this syntax
465 * note: when MS_EXT is set, this MUST NOT contain the assertion
466 * syntax of the rule. When MS_EXT is not set, it MAY.
468 Syntax **smr_compat_syntaxes;
470 struct slap_matching_rule *smr_associated;
471 struct slap_matching_rule *smr_next;
473 #define smr_oid smr_mrule.mr_oid
474 #define smr_names smr_mrule.mr_names
475 #define smr_desc smr_mrule.mr_desc
476 #define smr_obsolete smr_mrule.mr_obsolete
477 #define smr_syntax_oid smr_mrule.mr_syntax_oid
478 #define smr_extensions smr_mrule.mr_extensions
481 struct slap_matching_rule_use {
482 LDAPMatchingRuleUse smru_mruleuse;
483 MatchingRule *smru_mr;
484 /* RFC2252 string representation */
485 struct berval smru_str;
487 struct slap_matching_rule_use *smru_next;
489 #define smru_oid smru_mruleuse.mru_oid
490 #define smru_names smru_mruleuse.mru_names
491 #define smru_desc smru_mruleuse.mru_desc
492 #define smru_obsolete smru_mruleuse.mru_obsolete
493 #define smru_applies_oids smru_mruleuse.mru_applies_oids
495 #define smru_usage smru_mr->smr_usage
496 } /* MatchingRuleUse */ ;
498 typedef struct slap_mrule_defs_rec {
500 slap_mask_t mrd_usage;
501 char ** mrd_compat_syntaxes;
502 slap_mr_convert_func * mrd_convert;
503 slap_mr_normalize_func * mrd_normalize;
504 slap_mr_match_func * mrd_match;
505 slap_mr_indexer_func * mrd_indexer;
506 slap_mr_filter_func * mrd_filter;
508 char * mrd_associated;
509 } slap_mrule_defs_rec;
511 struct slap_backend_db;
515 typedef int (AttributeTypeSchemaCheckFN)(
516 struct slap_backend_db *be,
517 struct slap_entry *e,
518 struct slap_attr *attr,
520 char *textbuf, size_t textlen );
522 typedef struct slap_attribute_type {
523 LDAPAttributeType sat_atype;
524 struct berval sat_cname;
525 struct slap_attribute_type *sat_sup;
526 struct slap_attribute_type **sat_subtypes;
527 MatchingRule *sat_equality;
528 MatchingRule *sat_approx;
529 MatchingRule *sat_ordering;
530 MatchingRule *sat_substr;
533 AttributeTypeSchemaCheckFN *sat_check;
535 #define SLAP_AT_NONE 0x0000U
536 #define SLAP_AT_ABSTRACT 0x0100U /* cannot be instantiated */
537 #define SLAP_AT_FINAL 0x0200U /* cannot be subtyped */
538 #define SLAP_AT_HIDE 0x8000U /* hide attribute */
539 slap_mask_t sat_flags;
541 struct slap_attribute_type *sat_next;
543 #define sat_oid sat_atype.at_oid
544 #define sat_names sat_atype.at_names
545 #define sat_desc sat_atype.at_desc
546 #define sat_obsolete sat_atype.at_obsolete
547 #define sat_sup_oid sat_atype.at_sup_oid
548 #define sat_equality_oid sat_atype.at_equality_oid
549 #define sat_ordering_oid sat_atype.at_ordering_oid
550 #define sat_substr_oid sat_atype.at_substr_oid
551 #define sat_syntax_oid sat_atype.at_syntax_oid
552 #define sat_single_value sat_atype.at_single_value
553 #define sat_collective sat_atype.at_collective
554 #define sat_no_user_mod sat_atype.at_no_user_mod
555 #define sat_usage sat_atype.at_usage
556 #define sat_extensions sat_atype.at_extensions
558 struct slap_attr_desc *sat_ad;
559 ldap_pvt_thread_mutex_t sat_ad_mutex;
562 #define is_at_operational(at) ((at)->sat_usage)
563 #define is_at_single_value(at) ((at)->sat_single_value)
564 #define is_at_collective(at) ((at)->sat_collective)
565 #define is_at_obsolete(at) ((at)->sat_obsolete)
566 #define is_at_no_user_mod(at) ((at)->sat_no_user_mod)
568 struct slap_object_class;
570 typedef int (ObjectClassSchemaCheckFN)(
571 struct slap_backend_db *be,
572 struct slap_entry *e,
573 struct slap_object_class *oc,
575 char *textbuf, size_t textlen );
577 typedef struct slap_object_class {
578 LDAPObjectClass soc_oclass;
579 struct berval soc_cname;
580 struct slap_object_class **soc_sups;
581 AttributeType **soc_required;
582 AttributeType **soc_allowed;
583 ObjectClassSchemaCheckFN *soc_check;
584 slap_mask_t soc_flags;
585 #define soc_oid soc_oclass.oc_oid
586 #define soc_names soc_oclass.oc_names
587 #define soc_desc soc_oclass.oc_desc
588 #define soc_obsolete soc_oclass.oc_obsolete
589 #define soc_sup_oids soc_oclass.oc_sup_oids
590 #define soc_kind soc_oclass.oc_kind
591 #define soc_at_oids_must soc_oclass.oc_at_oids_must
592 #define soc_at_oids_may soc_oclass.oc_at_oids_may
593 #define soc_extensions soc_oclass.oc_extensions
595 struct slap_object_class *soc_next;
598 #define SLAP_OC_ALIAS 0x0001
599 #define SLAP_OC_REFERRAL 0x0002
600 #define SLAP_OC_SUBENTRY 0x0004
601 #define SLAP_OC_DYNAMICOBJECT 0x0008
602 #define SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY 0x0010
603 #define SLAP_OC__MASK 0x001F
604 #define SLAP_OC__END 0x0020
605 #define SLAP_OC_OPERATIONAL 0x4000
606 #define SLAP_OC_HIDE 0x8000
611 typedef struct slap_content_rule {
612 LDAPContentRule scr_crule;
613 ObjectClass *scr_sclass;
614 ObjectClass **scr_auxiliaries; /* optional */
615 AttributeType **scr_required; /* optional */
616 AttributeType **scr_allowed; /* optional */
617 AttributeType **scr_precluded; /* optional */
618 #define scr_oid scr_crule.cr_oid
619 #define scr_names scr_crule.cr_names
620 #define scr_desc scr_crule.cr_desc
621 #define scr_obsolete scr_crule.cr_obsolete
622 #define scr_oc_oids_aux scr_crule.cr_oc_oids_aux
623 #define scr_at_oids_must scr_crule.cr_at_oids_must
624 #define scr_at_oids_may scr_crule.cr_at_oids_may
625 #define scr_at_oids_not scr_crule.cr_at_oids_not
627 struct slap_content_rule *scr_next;
631 * Represents a recognized attribute description ( type + options ).
632 * Note: Tagging options/ranges are mislabeled "language options",
633 * because language options ("lang-") were implemented first.
635 typedef struct slap_attr_desc {
636 struct slap_attr_desc *ad_next;
637 AttributeType *ad_type; /* attribute type, must be specified */
638 struct berval ad_cname; /* canonical name, must be specified */
639 struct berval ad_lang; /* empty if no language tags */
641 #define SLAP_DESC_NONE 0x00U
642 #define SLAP_DESC_BINARY 0x01U
643 #define SLAP_DESC_LANG_RANGE 0x80U
644 } AttributeDescription;
646 typedef struct slap_attr_name {
647 struct berval an_name;
648 AttributeDescription *an_desc;
652 #define slap_ad_is_lang(ad) ( (ad)->ad_lang.bv_len != 0 )
653 #define slap_ad_is_lang_range(ad) \
654 ( ((ad)->ad_flags & SLAP_DESC_LANG_RANGE) ? 1 : 0 )
655 #define slap_ad_is_binary(ad) \
656 ( ((ad)->ad_flags & SLAP_DESC_BINARY) ? 1 : 0 )
659 * pointers to schema elements used internally
661 struct slap_internal_schema {
663 ObjectClass *si_oc_top;
664 ObjectClass *si_oc_extensibleObject;
665 ObjectClass *si_oc_alias;
666 ObjectClass *si_oc_referral;
667 ObjectClass *si_oc_rootdse;
668 ObjectClass *si_oc_subentry;
669 ObjectClass *si_oc_subschema;
670 ObjectClass *si_oc_monitor;
671 ObjectClass *si_oc_collectiveAttributeSubentry;
672 ObjectClass *si_oc_dynamicObject;
674 /* objectClass attribute descriptions */
675 AttributeDescription *si_ad_objectClass;
677 /* operational attribute descriptions */
678 AttributeDescription *si_ad_structuralObjectClass;
679 AttributeDescription *si_ad_creatorsName;
680 AttributeDescription *si_ad_createTimestamp;
681 AttributeDescription *si_ad_modifiersName;
682 AttributeDescription *si_ad_modifyTimestamp;
683 AttributeDescription *si_ad_hasSubordinates;
684 AttributeDescription *si_ad_subschemaSubentry;
685 AttributeDescription *si_ad_collectiveSubentries;
686 AttributeDescription *si_ad_collectiveExclusions;
687 AttributeDescription *si_ad_entryUUID;
688 AttributeDescription *si_ad_entryCSN;
689 AttributeDescription *si_ad_superiorUUID;
691 /* root DSE attribute descriptions */
692 AttributeDescription *si_ad_altServer;
693 AttributeDescription *si_ad_namingContexts;
694 AttributeDescription *si_ad_supportedControl;
695 AttributeDescription *si_ad_supportedExtension;
696 AttributeDescription *si_ad_supportedLDAPVersion;
697 AttributeDescription *si_ad_supportedSASLMechanisms;
698 AttributeDescription *si_ad_supportedFeatures;
699 AttributeDescription *si_ad_monitorContext;
700 AttributeDescription *si_ad_vendorName;
701 AttributeDescription *si_ad_vendorVersion;
703 /* subentry attribute descriptions */
704 AttributeDescription *si_ad_administrativeRole;
705 AttributeDescription *si_ad_subtreeSpecification;
707 /* subschema subentry attribute descriptions */
708 AttributeDescription *si_ad_ditStructureRules;
709 AttributeDescription *si_ad_ditContentRules;
710 AttributeDescription *si_ad_nameForms;
711 AttributeDescription *si_ad_objectClasses;
712 AttributeDescription *si_ad_attributeTypes;
713 AttributeDescription *si_ad_ldapSyntaxes;
714 AttributeDescription *si_ad_matchingRules;
715 AttributeDescription *si_ad_matchingRuleUse;
717 /* Aliases & Referrals */
718 AttributeDescription *si_ad_aliasedObjectName;
719 AttributeDescription *si_ad_ref;
721 /* Access Control Internals */
722 AttributeDescription *si_ad_entry;
723 AttributeDescription *si_ad_children;
724 AttributeDescription *si_ad_saslAuthzTo;
725 AttributeDescription *si_ad_saslAuthzFrom;
726 #ifdef SLAPD_ACI_ENABLED
727 AttributeDescription *si_ad_aci;
730 /* dynamic entries */
731 AttributeDescription *si_ad_entryTtl;
732 AttributeDescription *si_ad_dynamicSubtrees;
734 /* Other attributes descriptions */
735 AttributeDescription *si_ad_distinguishedName;
736 AttributeDescription *si_ad_name;
737 AttributeDescription *si_ad_cn;
738 AttributeDescription *si_ad_userPassword;
739 #ifdef SLAPD_AUTHPASSWD
740 AttributeDescription *si_ad_authPassword;
742 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
743 AttributeDescription *si_ad_krbName;
746 /* Undefined Attribute Type */
747 AttributeType *si_at_undefined;
750 MatchingRule *si_mr_distinguishedNameMatch;
751 MatchingRule *si_mr_integerMatch;
754 Syntax *si_syn_octetString;
755 Syntax *si_syn_distinguishedName;
756 Syntax *si_syn_integer;
759 typedef struct slap_attr_assertion {
760 AttributeDescription *aa_desc;
761 struct berval aa_value;
762 } AttributeAssertion;
764 typedef struct slap_ss_assertion {
765 AttributeDescription *sa_desc;
766 struct berval sa_initial;
767 struct berval *sa_any;
768 struct berval sa_final;
769 } SubstringsAssertion;
771 typedef struct slap_mr_assertion {
772 MatchingRule *ma_rule; /* optional */
773 struct berval ma_rule_text; /* optional */
774 AttributeDescription *ma_desc; /* optional */
775 int ma_dnattrs; /* boolean */
776 struct berval ma_value; /* required */
777 } MatchingRuleAssertion;
780 * represents a search filter
782 typedef struct slap_filter {
783 ber_tag_t f_choice; /* values taken from ldap.h, plus: */
784 #define SLAPD_FILTER_COMPUTED ((ber_tag_t) -1)
785 #define SLAPD_FILTER_DN_ONE ((ber_tag_t) -2)
786 #define SLAPD_FILTER_DN_SUBTREE ((ber_tag_t) -3)
789 /* precomputed result */
790 ber_int_t f_un_result;
793 struct berval *f_un_dn;
796 AttributeDescription *f_un_desc;
798 /* simple value assertion */
799 AttributeAssertion *f_un_ava;
801 /* substring assertion */
802 SubstringsAssertion *f_un_ssa;
804 /* matching rule assertion */
805 MatchingRuleAssertion *f_un_mra;
807 #define f_dn f_un.f_un_dn
808 #define f_desc f_un.f_un_desc
809 #define f_ava f_un.f_un_ava
810 #define f_av_desc f_un.f_un_ava->aa_desc
811 #define f_av_value f_un.f_un_ava->aa_value
812 #define f_sub f_un.f_un_ssa
813 #define f_sub_desc f_un.f_un_ssa->sa_desc
814 #define f_sub_initial f_un.f_un_ssa->sa_initial
815 #define f_sub_any f_un.f_un_ssa->sa_any
816 #define f_sub_final f_un.f_un_ssa->sa_final
817 #define f_mra f_un.f_un_mra
818 #define f_mr_rule f_un.f_un_mra->ma_rule
819 #define f_mr_rule_text f_un.f_un_mra->ma_rule_text
820 #define f_mr_desc f_un.f_un_mra->ma_desc
821 #define f_mr_value f_un.f_un_mra->ma_value
822 #define f_mr_dnattrs f_un.f_un_mra->ma_dnattrs
825 struct slap_filter *f_un_complex;
828 #define f_result f_un.f_un_result
829 #define f_and f_un.f_un_complex
830 #define f_or f_un.f_un_complex
831 #define f_not f_un.f_un_complex
832 #define f_list f_un.f_un_complex
834 struct slap_filter *f_next;
837 /* compare routines can return undefined */
838 #define SLAPD_COMPARE_UNDEFINED ((ber_int_t) -1)
840 typedef struct slap_valuesreturnfilter {
844 /* precomputed result */
845 ber_int_t f_un_result;
851 AttributeDescription *f_un_desc;
853 /* simple value assertion */
854 AttributeAssertion *f_un_ava;
856 /* substring assertion */
857 SubstringsAssertion *f_un_ssa;
859 /* matching rule assertion */
860 MatchingRuleAssertion *f_un_mra;
863 struct slap_valuesreturnfilter *f_next;
864 } ValuesReturnFilter;
867 * represents an attribute (description + values)
869 typedef struct slap_attr {
870 AttributeDescription *a_desc;
872 struct slap_attr *a_next;
874 #define SLAP_ATTR_IXADD 0x1U
875 #define SLAP_ATTR_IXDEL 0x2U
880 * the id used in the indexes to refer to an entry
882 typedef unsigned long ID;
883 #define NOID ((ID)~0)
886 * represents an entry in core
888 typedef struct slap_entry {
890 * The ID field should only be changed before entry is
891 * inserted into a cache. The ID value is backend
896 struct berval e_name; /* name (DN) of this entry */
897 struct berval e_nname; /* normalized name (DN) of this entry */
899 /* for migration purposes */
900 #define e_dn e_name.bv_val
901 #define e_ndn e_nname.bv_val
903 Attribute *e_attrs; /* list of attributes + values */
905 slap_mask_t e_ocflags;
907 struct berval e_bv; /* For entry_encode/entry_decode */
909 /* for use by the backend for any purpose */
916 typedef struct slap_mod {
918 AttributeDescription *sm_desc;
919 struct berval sm_type;
920 BerVarray sm_bvalues;
923 typedef struct slap_mod_list {
924 Modification sml_mod;
925 #define sml_op sml_mod.sm_op
926 #define sml_desc sml_mod.sm_desc
927 #define sml_type sml_mod.sm_type
928 #define sml_bvalues sml_mod.sm_bvalues
929 struct slap_mod_list *sml_next;
932 typedef struct slap_ldap_modlist {
934 struct slap_ldap_modlist *ml_next;
935 #define ml_op ml_mod.mod_op
936 #define ml_type ml_mod.mod_type
937 #define ml_values ml_mod.mod_values
938 #define ml_bvalues ml_mod.mod_bvalues
942 * represents an access control list
944 typedef enum slap_access_e {
945 ACL_INVALID_ACCESS = -1,
954 typedef enum slap_control_e {
955 ACL_INVALID_CONTROL = 0,
961 typedef enum slap_style_e {
969 /* alternate names */
970 ACL_STYLE_EXACT = ACL_STYLE_BASE
973 typedef struct slap_authz_info {
974 ber_tag_t sai_method; /* LDAP_AUTH_* from <ldap.h> */
975 struct berval sai_mech; /* SASL Mechanism */
976 struct berval sai_dn; /* DN for reporting purposes */
977 struct berval sai_ndn; /* Normalized DN */
979 /* Security Strength Factors */
980 slap_ssf_t sai_ssf; /* Overall SSF */
981 slap_ssf_t sai_transport_ssf; /* Transport SSF */
982 slap_ssf_t sai_tls_ssf; /* TLS SSF */
983 slap_ssf_t sai_sasl_ssf; /* SASL SSF */
984 } AuthorizationInformation;
987 typedef struct slap_access {
988 slap_control_t a_type;
990 #define ACL_ACCESS2PRIV(access) (0x01U << (access))
992 #define ACL_PRIV_NONE ACL_ACCESS2PRIV( ACL_NONE )
993 #define ACL_PRIV_AUTH ACL_ACCESS2PRIV( ACL_AUTH )
994 #define ACL_PRIV_COMPARE ACL_ACCESS2PRIV( ACL_COMPARE )
995 #define ACL_PRIV_SEARCH ACL_ACCESS2PRIV( ACL_SEARCH )
996 #define ACL_PRIV_READ ACL_ACCESS2PRIV( ACL_READ )
997 #define ACL_PRIV_WRITE ACL_ACCESS2PRIV( ACL_WRITE )
999 #define ACL_PRIV_MASK 0x00ffUL
1002 #define ACL_PRIV_LEVEL 0x1000UL
1003 #define ACL_PRIV_ADDITIVE 0x2000UL
1004 #define ACL_PRIV_SUBSTRACTIVE 0x4000UL
1007 #define ACL_PRIV_INVALID 0x0UL
1009 #define ACL_PRIV_ISSET(m,p) (((m) & (p)) == (p))
1010 #define ACL_PRIV_ASSIGN(m,p) do { (m) = (p); } while(0)
1011 #define ACL_PRIV_SET(m,p) do { (m) |= (p); } while(0)
1012 #define ACL_PRIV_CLR(m,p) do { (m) &= ~(p); } while(0)
1014 #define ACL_INIT(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_NONE)
1015 #define ACL_INVALIDATE(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_INVALID)
1017 #define ACL_GRANT(m,a) ACL_PRIV_ISSET((m),ACL_ACCESS2PRIV(a))
1019 #define ACL_IS_INVALID(m) ((m) == ACL_PRIV_INVALID)
1021 #define ACL_IS_LEVEL(m) ACL_PRIV_ISSET((m),ACL_PRIV_LEVEL)
1022 #define ACL_IS_ADDITIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_ADDITIVE)
1023 #define ACL_IS_SUBTRACTIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_SUBSTRACTIVE)
1025 #define ACL_LVL_NONE (ACL_PRIV_NONE|ACL_PRIV_LEVEL)
1026 #define ACL_LVL_AUTH (ACL_PRIV_AUTH|ACL_LVL_NONE)
1027 #define ACL_LVL_COMPARE (ACL_PRIV_COMPARE|ACL_LVL_AUTH)
1028 #define ACL_LVL_SEARCH (ACL_PRIV_SEARCH|ACL_LVL_COMPARE)
1029 #define ACL_LVL_READ (ACL_PRIV_READ|ACL_LVL_SEARCH)
1030 #define ACL_LVL_WRITE (ACL_PRIV_WRITE|ACL_LVL_READ)
1032 #define ACL_LVL(m,l) (((m)&ACL_PRIV_MASK) == ((l)&ACL_PRIV_MASK))
1033 #define ACL_LVL_IS_NONE(m) ACL_LVL((m),ACL_LVL_NONE)
1034 #define ACL_LVL_IS_AUTH(m) ACL_LVL((m),ACL_LVL_AUTH)
1035 #define ACL_LVL_IS_COMPARE(m) ACL_LVL((m),ACL_LVL_COMPARE)
1036 #define ACL_LVL_IS_SEARCH(m) ACL_LVL((m),ACL_LVL_SEARCH)
1037 #define ACL_LVL_IS_READ(m) ACL_LVL((m),ACL_LVL_READ)
1038 #define ACL_LVL_IS_WRITE(m) ACL_LVL((m),ACL_LVL_WRITE)
1040 #define ACL_LVL_ASSIGN_NONE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_NONE)
1041 #define ACL_LVL_ASSIGN_AUTH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_AUTH)
1042 #define ACL_LVL_ASSIGN_COMPARE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_COMPARE)
1043 #define ACL_LVL_ASSIGN_SEARCH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_SEARCH)
1044 #define ACL_LVL_ASSIGN_READ(m) ACL_PRIV_ASSIGN((m),ACL_LVL_READ)
1045 #define ACL_LVL_ASSIGN_WRITE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WRITE)
1047 slap_mask_t a_access_mask;
1049 AuthorizationInformation a_authz;
1050 #define a_dn_pat a_authz.sai_dn
1052 slap_style_t a_dn_style;
1053 AttributeDescription *a_dn_at;
1057 slap_style_t a_peername_style;
1058 struct berval a_peername_pat;
1059 slap_style_t a_sockname_style;
1060 struct berval a_sockname_pat;
1062 slap_style_t a_domain_style;
1063 struct berval a_domain_pat;
1064 int a_domain_expand;
1066 slap_style_t a_sockurl_style;
1067 struct berval a_sockurl_pat;
1068 slap_style_t a_set_style;
1069 struct berval a_set_pat;
1071 #ifdef SLAPD_ACI_ENABLED
1072 AttributeDescription *a_aci_at;
1076 slap_style_t a_group_style;
1077 struct berval a_group_pat;
1078 ObjectClass *a_group_oc;
1079 AttributeDescription *a_group_at;
1081 struct slap_access *a_next;
1085 typedef struct slap_acl {
1086 /* "to" part: the entries this acl applies to */
1088 slap_style_t acl_dn_style;
1090 struct berval acl_dn_pat;
1091 AttributeName *acl_attrs;
1093 /* "by" part: list of who has what access to the entries */
1096 struct slap_acl *acl_next;
1099 typedef struct slap_acl_state {
1100 unsigned as_recorded;
1101 #define ACL_STATE_NOT_RECORDED 0x0
1102 #define ACL_STATE_RECORDED_VD 0x1
1103 #define ACL_STATE_RECORDED_NV 0x2
1104 #define ACL_STATE_RECORDED 0x3
1107 AccessControl *as_vd_acl;
1108 AccessControl *as_vi_acl;
1109 slap_mask_t as_vd_acl_mask;
1110 regmatch_t as_vd_acl_matches[MAXREMATCHES];
1111 int as_vd_acl_count;
1113 Access *as_vd_access;
1114 int as_vd_access_count;
1117 AttributeDescription *as_vd_ad;
1118 } AccessControlState;
1119 #define ACL_STATE_INIT { ACL_STATE_NOT_RECORDED, NULL, NULL, 0UL, { { 0, 0 } }, 0, NULL, 0, 0, NULL }
1122 * replog moddn param structure
1124 struct slap_replog_moddn {
1125 struct berval *newrdn;
1127 struct berval *newsup;
1132 * represents a backend
1135 typedef struct slap_backend_info BackendInfo; /* per backend type */
1136 typedef struct slap_backend_db BackendDB; /* per backend database */
1138 LDAP_SLAPD_V (int) nBackendInfo;
1139 LDAP_SLAPD_V (int) nBackendDB;
1140 LDAP_SLAPD_V (BackendInfo *) backendInfo;
1141 LDAP_SLAPD_V (BackendDB *) backendDB;
1143 LDAP_SLAPD_V (int) slapMode;
1144 #define SLAP_UNDEFINED_MODE 0x0000
1145 #define SLAP_SERVER_MODE 0x0001
1146 #define SLAP_TOOL_MODE 0x0002
1147 #define SLAP_MODE 0x0003
1149 #define SLAP_TRUNCATE_MODE 0x0100
1151 struct slap_replica_info {
1152 char *ri_host; /* supersedes be_replica */
1153 BerVarray ri_nsuffix; /* array of suffixes this replica accepts */
1154 AttributeName *ri_attrs; /* attrs to replicate, NULL=all */
1155 int ri_exclude; /* 1 => exclude ri_attrs */
1158 struct slap_limits_set {
1166 int lms_s_unchecked;
1171 struct slap_limits {
1172 int lm_type; /* type of pattern */
1173 #define SLAP_LIMITS_UNDEFINED 0x0000
1174 #define SLAP_LIMITS_EXACT 0x0001
1175 #define SLAP_LIMITS_BASE SLAP_LIMITS_EXACT
1176 #define SLAP_LIMITS_ONE 0x0002
1177 #define SLAP_LIMITS_SUBTREE 0x0003
1178 #define SLAP_LIMITS_CHILDREN 0x0004
1179 #define SLAP_LIMITS_REGEX 0x0005
1180 #define SLAP_LIMITS_ANONYMOUS 0x0006
1181 #define SLAP_LIMITS_USERS 0x0007
1182 #define SLAP_LIMITS_ANY 0x0008
1183 regex_t lm_dn_regex; /* regex data for REGEX */
1186 * normalized DN for EXACT, BASE, ONE, SUBTREE, CHILDREN;
1187 * pattern for REGEX; NULL for ANONYMOUS, USERS
1189 struct berval lm_dn_pat;
1191 struct slap_limits_set lm_limits;
1194 /* temporary aliases */
1195 typedef BackendDB Backend;
1196 #define nbackends nBackendDB
1197 #define backends backendDB
1199 struct slap_backend_db {
1200 BackendInfo *bd_info; /* pointer to shared backend info */
1202 /* BackendInfo accessors */
1203 #define be_config bd_info->bi_db_config
1204 #define be_type bd_info->bi_type
1206 #define be_bind bd_info->bi_op_bind
1207 #define be_unbind bd_info->bi_op_unbind
1208 #define be_add bd_info->bi_op_add
1209 #define be_compare bd_info->bi_op_compare
1210 #define be_delete bd_info->bi_op_delete
1211 #define be_modify bd_info->bi_op_modify
1212 #define be_modrdn bd_info->bi_op_modrdn
1213 #define be_search bd_info->bi_op_search
1215 #define be_extended bd_info->bi_extended
1217 #define be_release bd_info->bi_entry_release_rw
1218 #define be_chk_referrals bd_info->bi_chk_referrals
1219 #define be_group bd_info->bi_acl_group
1220 #define be_attribute bd_info->bi_acl_attribute
1221 #define be_operational bd_info->bi_operational
1224 * define to honor hasSubordinates operational attribute in search filters
1225 * (in previous use there was a flaw with back-bdb and back-ldbm; now it
1229 #define be_has_subordinates bd_info->bi_has_subordinates
1231 #define be_controls bd_info->bi_controls
1233 #define be_connection_init bd_info->bi_connection_init
1234 #define be_connection_destroy bd_info->bi_connection_destroy
1237 #define be_entry_open bd_info->bi_tool_entry_open
1238 #define be_entry_close bd_info->bi_tool_entry_close
1239 #define be_entry_first bd_info->bi_tool_entry_first
1240 #define be_entry_next bd_info->bi_tool_entry_next
1241 #define be_entry_reindex bd_info->bi_tool_entry_reindex
1242 #define be_entry_get bd_info->bi_tool_entry_get
1243 #define be_entry_put bd_info->bi_tool_entry_put
1244 #define be_sync bd_info->bi_tool_sync
1247 #define SLAP_BFLAG_NOLASTMOD 0x0001U
1248 #define SLAP_BFLAG_GLUE_INSTANCE 0x0010U /* a glue backend */
1249 #define SLAP_BFLAG_GLUE_SUBORDINATE 0x0020U /* child of a glue hierarchy */
1250 #define SLAP_BFLAG_GLUE_LINKED 0x0040U /* child is connected to parent */
1251 #define SLAP_BFLAG_ALIASES 0x0100U
1252 #define SLAP_BFLAG_REFERRALS 0x0200U
1253 #define SLAP_BFLAG_SUBENTRIES 0x0400U
1254 #define SLAP_BFLAG_MONITOR 0x1000U
1255 #define SLAP_BFLAG_DYNAMIC 0x2000U
1256 slap_mask_t be_flags;
1257 #define SLAP_LASTMOD(be) (!((be)->be_flags & SLAP_BFLAG_NOLASTMOD))
1258 #define SLAP_ALIASES(be) ((be)->be_flags & SLAP_BFLAG_ALIASES)
1259 #define SLAP_REFERRALS(be) ((be)->be_flags & SLAP_BFLAG_REFERRALS)
1260 #define SLAP_SUBENTRIES(be) ((be)->be_flags & SLAP_BFLAG_SUBENTRIES)
1261 #define SLAP_MONITOR(be) ((be)->be_flags & SLAP_BFLAG_MONITOR)
1262 #define SLAP_DYNAMIC(be) ((be)->be_flags & SLAP_BFLAG_DYNAMIC)
1264 slap_mask_t be_restrictops; /* restriction operations */
1265 #define SLAP_RESTRICT_OP_ADD 0x0001U
1266 #define SLAP_RESTRICT_OP_BIND 0x0002U
1267 #define SLAP_RESTRICT_OP_COMPARE 0x0004U
1268 #define SLAP_RESTRICT_OP_DELETE 0x0008U
1269 #define SLAP_RESTRICT_OP_EXTENDED 0x0010U
1270 #define SLAP_RESTRICT_OP_MODIFY 0x0020U
1271 #define SLAP_RESTRICT_OP_RENAME 0x0040U
1272 #define SLAP_RESTRICT_OP_SEARCH 0x0080U
1274 #define SLAP_RESTRICT_OP_READS \
1275 ( SLAP_RESTRICT_OP_COMPARE \
1276 | SLAP_RESTRICT_OP_SEARCH )
1277 #define SLAP_RESTRICT_OP_WRITES \
1278 ( SLAP_RESTRICT_OP_ADD \
1279 | SLAP_RESTRICT_OP_DELETE \
1280 | SLAP_RESTRICT_OP_MODIFY \
1281 | SLAP_RESTRICT_OP_RENAME )
1283 #define SLAP_ALLOW_BIND_V2 0x0001U /* LDAPv2 bind */
1284 #define SLAP_ALLOW_BIND_ANON_CRED 0x0002U /* cred should be empty */
1285 #define SLAP_ALLOW_BIND_ANON_DN 0x0004U /* dn should be empty */
1287 #define SLAP_ALLOW_UPDATE_ANON 0x0008U /* allow anonymous updates */
1289 #define SLAP_DISALLOW_BIND_ANON 0x0001U /* no anonymous */
1290 #define SLAP_DISALLOW_BIND_SIMPLE 0x0002U /* simple authentication */
1291 #define SLAP_DISALLOW_BIND_SIMPLE_UNPROTECTED \
1292 0x0004U /* unprotected simple auth */
1293 #define SLAP_DISALLOW_BIND_KRBV4 0x0008U /* Kerberos V4 authentication */
1295 #define SLAP_DISALLOW_TLS_2_ANON 0x0010U /* StartTLS -> Anonymous */
1296 #define SLAP_DISALLOW_TLS_AUTHC 0x0020U /* TLS while authenticated */
1298 #define SLAP_DISALLOW_AUX_WO_CR 0x4000U
1300 slap_mask_t be_requires; /* pre-operation requirements */
1301 #define SLAP_REQUIRE_BIND 0x0001U /* bind before op */
1302 #define SLAP_REQUIRE_LDAP_V3 0x0002U /* LDAPv3 before op */
1303 #define SLAP_REQUIRE_AUTHC 0x0004U /* authentication before op */
1304 #define SLAP_REQUIRE_SASL 0x0008U /* SASL before op */
1305 #define SLAP_REQUIRE_STRONG 0x0010U /* strong authentication before op */
1307 /* Required Security Strength Factor */
1308 slap_ssf_set_t be_ssf_set;
1310 /* these should be renamed from be_ to bd_ */
1311 BerVarray be_suffix; /* the DN suffixes of data in this backend */
1312 BerVarray be_nsuffix; /* the normalized DN suffixes in this backend */
1313 BerVarray be_suffixAlias; /* pairs of DN suffix aliases and deref values */
1314 struct berval be_schemadn; /* per-backend subschema subentry DN */
1315 struct berval be_schemandn; /* normalized subschema DN */
1316 struct berval be_rootdn; /* the magic "root" name (DN) for this db */
1317 struct berval be_rootndn; /* the magic "root" normalized name (DN) for this db */
1318 struct berval be_rootpw; /* the magic "root" password for this db */
1319 unsigned int be_max_deref_depth; /* limit for depth of an alias deref */
1320 #define be_sizelimit be_def_limit.lms_s_soft
1321 #define be_timelimit be_def_limit.lms_t_soft
1322 struct slap_limits_set be_def_limit; /* default limits */
1323 struct slap_limits **be_limits; /* regex-based size and time limits */
1324 AccessControl *be_acl; /* access control list for this backend */
1325 slap_access_t be_dfltaccess; /* access given if no acl matches */
1326 struct slap_replica_info **be_replica; /* replicas of this backend (in master) */
1327 char *be_replogfile; /* replication log file (in master) */
1328 struct berval be_update_ndn; /* allowed to make changes (in replicas) */
1329 BerVarray be_update_refs; /* where to refer modifying clients to */
1331 void *be_private; /* anything the backend database needs */
1333 void *be_pb; /* Netscape plugin */
1339 /* Backend function typedefs */
1340 typedef int (BI_init) LDAP_P((BackendInfo *bi));
1341 typedef int (BI_config) LDAP_P((BackendInfo *bi,
1342 const char *fname, int lineno,
1343 int argc, char **argv));
1344 typedef int (BI_open) LDAP_P((BackendInfo *bi));
1345 typedef int (BI_close) LDAP_P((BackendInfo *bi));
1346 typedef int (BI_destroy) LDAP_P((BackendInfo *bi));
1348 typedef int (BI_db_init) LDAP_P((Backend *bd));
1349 typedef int (BI_db_config) LDAP_P((Backend *bd,
1350 const char *fname, int lineno,
1351 int argc, char **argv));
1352 typedef int (BI_db_open) LDAP_P((Backend *bd));
1353 typedef int (BI_db_close) LDAP_P((Backend *bd));
1354 typedef int (BI_db_destroy) LDAP_P((Backend *bd));
1356 typedef int (BI_op_bind) LDAP_P(( BackendDB *bd,
1357 struct slap_conn *c, struct slap_op *o,
1358 struct berval *dn, struct berval *ndn, int method,
1359 struct berval *cred, struct berval *edn ));
1360 typedef int (BI_op_unbind) LDAP_P((BackendDB *bd,
1361 struct slap_conn *c, struct slap_op *o ));
1362 typedef int (BI_op_search) LDAP_P((BackendDB *bd,
1363 struct slap_conn *c, struct slap_op *o,
1364 struct berval *base, struct berval *nbase,
1365 int scope, int deref,
1366 int slimit, int tlimit,
1367 Filter *f, struct berval *filterstr,
1368 AttributeName *attrs, int attrsonly));
1369 typedef int (BI_op_compare)LDAP_P((BackendDB *bd,
1370 struct slap_conn *c, struct slap_op *o,
1371 struct berval *dn, struct berval *ndn,
1372 AttributeAssertion *ava));
1373 typedef int (BI_op_modify) LDAP_P((BackendDB *bd,
1374 struct slap_conn *c, struct slap_op *o,
1375 struct berval *dn, struct berval *ndn,
1377 typedef int (BI_op_modrdn) LDAP_P((BackendDB *bd,
1378 struct slap_conn *c, struct slap_op *o,
1379 struct berval *dn, struct berval *ndn,
1380 struct berval *newrdn, struct berval *nnewrdn,
1382 struct berval *newSup, struct berval *nnewSup ));
1383 typedef int (BI_op_add) LDAP_P((BackendDB *bd,
1384 struct slap_conn *c, struct slap_op *o,
1386 typedef int (BI_op_delete) LDAP_P((BackendDB *bd,
1387 struct slap_conn *c, struct slap_op *o,
1388 struct berval *dn, struct berval *ndn));
1389 typedef int (BI_op_abandon) LDAP_P((BackendDB *bd,
1390 struct slap_conn *c, struct slap_op *o,
1393 typedef int (BI_op_extended) LDAP_P((
1395 struct slap_conn *conn,
1398 struct berval * reqdata,
1400 struct berval ** rspdata,
1401 LDAPControl *** rspctrls,
1405 typedef int (BI_entry_release_rw) LDAP_P((BackendDB *bd,
1406 struct slap_conn *c, struct slap_op *o,
1409 typedef int (BI_chk_referrals) LDAP_P((BackendDB *bd,
1410 struct slap_conn *c, struct slap_op *o,
1411 struct berval *dn, struct berval *ndn,
1412 const char **text ));
1414 typedef int (BI_acl_group) LDAP_P((Backend *bd,
1415 struct slap_conn *c, struct slap_op *o,
1419 ObjectClass *group_oc,
1420 AttributeDescription *group_at ));
1422 typedef int (BI_acl_attribute) LDAP_P((Backend *bd,
1423 struct slap_conn *c, struct slap_op *o,
1424 Entry *e, struct berval *edn,
1425 AttributeDescription *entry_at,
1428 typedef int (BI_operational) LDAP_P((Backend *bd,
1429 struct slap_conn *c, struct slap_op *o,
1430 Entry *e, AttributeName *attrs, int opattrs, Attribute **a ));
1432 typedef int (BI_has_subordinates) LDAP_P((Backend *bd,
1433 struct slap_conn *c, struct slap_op *o,
1434 Entry *e, int *has_subordinates ));
1436 typedef int (BI_connection_init) LDAP_P((BackendDB *bd,
1437 struct slap_conn *c));
1438 typedef int (BI_connection_destroy) LDAP_P((BackendDB *bd,
1439 struct slap_conn *c));
1441 typedef int (BI_tool_entry_open) LDAP_P(( BackendDB *be, int mode ));
1442 typedef int (BI_tool_entry_close) LDAP_P(( BackendDB *be ));
1443 typedef ID (BI_tool_entry_first) LDAP_P(( BackendDB *be ));
1444 typedef ID (BI_tool_entry_next) LDAP_P(( BackendDB *be ));
1445 typedef Entry* (BI_tool_entry_get) LDAP_P(( BackendDB *be, ID id ));
1446 typedef ID (BI_tool_entry_put) LDAP_P(( BackendDB *be, Entry *e,
1447 struct berval *text ));
1448 typedef int (BI_tool_entry_reindex) LDAP_P(( BackendDB *be, ID id ));
1449 typedef int (BI_tool_sync) LDAP_P(( BackendDB *be ));
1451 struct slap_backend_info {
1452 char *bi_type; /* type of backend */
1455 * per backend type routines:
1456 * bi_init: called to allocate a backend_info structure,
1457 * called once BEFORE configuration file is read.
1458 * bi_init() initializes this structure hence is
1459 * called directly from be_initialize()
1460 * bi_config: called per 'backend' specific option
1461 * all such options must before any 'database' options
1462 * bi_config() is called only from read_config()
1463 * bi_open: called to open each database, called
1464 * once AFTER configuration file is read but
1465 * BEFORE any bi_db_open() calls.
1466 * bi_open() is called from backend_startup()
1467 * bi_close: called to close each database, called
1468 * once during shutdown after all bi_db_close calls.
1469 * bi_close() is called from backend_shutdown()
1470 * bi_destroy: called to destroy each database, called
1471 * once during shutdown after all bi_db_destroy calls.
1472 * bi_destory() is called from backend_destroy()
1475 BI_config *bi_config;
1478 BI_destroy *bi_destroy;
1481 * per database routines:
1482 * bi_db_init: called to initialize each database,
1483 * called upon reading 'database <type>'
1484 * called only from backend_db_init()
1485 * bi_db_config: called to configure each database,
1486 * called per database to handle per database options
1487 * called only from read_config()
1488 * bi_db_open: called to open each database
1489 * called once per database immediately AFTER bi_open()
1490 * calls but before daemon startup.
1491 * called only by backend_startup()
1492 * bi_db_close: called to close each database
1493 * called once per database during shutdown but BEFORE
1494 * any bi_close call.
1495 * called only by backend_shutdown()
1496 * bi_db_destroy: called to destroy each database
1497 * called once per database during shutdown AFTER all
1498 * bi_close calls but before bi_destory calls.
1499 * called only by backend_destory()
1501 BI_db_init *bi_db_init;
1502 BI_db_config *bi_db_config;
1503 BI_db_open *bi_db_open;
1504 BI_db_close *bi_db_close;
1505 BI_db_destroy *bi_db_destroy;
1507 /* LDAP Operations Handling Routines */
1508 BI_op_bind *bi_op_bind;
1509 BI_op_unbind *bi_op_unbind;
1510 BI_op_search *bi_op_search;
1511 BI_op_compare *bi_op_compare;
1512 BI_op_modify *bi_op_modify;
1513 BI_op_modrdn *bi_op_modrdn;
1514 BI_op_add *bi_op_add;
1515 BI_op_delete *bi_op_delete;
1516 BI_op_abandon *bi_op_abandon;
1518 /* Extended Operations Helper */
1519 BI_op_extended *bi_extended;
1521 /* Auxilary Functions */
1522 BI_entry_release_rw *bi_entry_release_rw;
1523 BI_chk_referrals *bi_chk_referrals;
1525 BI_acl_group *bi_acl_group;
1526 BI_acl_attribute *bi_acl_attribute;
1528 BI_operational *bi_operational;
1529 BI_has_subordinates *bi_has_subordinates;
1531 BI_connection_init *bi_connection_init;
1532 BI_connection_destroy *bi_connection_destroy;
1534 /* hooks for slap tools */
1535 BI_tool_entry_open *bi_tool_entry_open;
1536 BI_tool_entry_close *bi_tool_entry_close;
1537 BI_tool_entry_first *bi_tool_entry_first;
1538 BI_tool_entry_next *bi_tool_entry_next;
1539 BI_tool_entry_get *bi_tool_entry_get;
1540 BI_tool_entry_put *bi_tool_entry_put;
1541 BI_tool_entry_reindex *bi_tool_entry_reindex;
1542 BI_tool_sync *bi_tool_sync;
1544 #define SLAP_INDEX_ADD_OP 0x0001
1545 #define SLAP_INDEX_DELETE_OP 0x0002
1547 char **bi_controls; /* supported controls */
1549 unsigned int bi_nDB; /* number of databases of this type */
1550 void *bi_private; /* anything the backend type needs */
1553 #define c_authtype c_authz.sai_method
1554 #define c_authmech c_authz.sai_mech
1555 #define c_dn c_authz.sai_dn
1556 #define c_ndn c_authz.sai_ndn
1557 #define c_ssf c_authz.sai_ssf
1558 #define c_transport_ssf c_authz.sai_transport_ssf
1559 #define c_tls_ssf c_authz.sai_tls_ssf
1560 #define c_sasl_ssf c_authz.sai_sasl_ssf
1562 #define o_authtype o_authz.sai_method
1563 #define o_authmech o_authz.sai_mech
1564 #define o_dn o_authz.sai_dn
1565 #define o_ndn o_authz.sai_ndn
1566 #define o_ssf o_authz.sai_ssf
1567 #define o_transport_ssf o_authz.sai_transport_ssf
1568 #define o_tls_ssf o_authz.sai_tls_ssf
1569 #define o_sasl_ssf o_authz.sai_sasl_ssf
1571 typedef void (slap_response)( struct slap_conn *, struct slap_op *,
1572 ber_tag_t, ber_int_t, ber_int_t, const char *, const char *,
1573 BerVarray, const char *, struct berval *,
1574 struct berval *, LDAPControl ** );
1576 typedef void (slap_sresult)( struct slap_conn *, struct slap_op *,
1577 ber_int_t, const char *, const char *, BerVarray,
1578 LDAPControl **, int nentries);
1580 typedef int (slap_sendentry)( BackendDB *, struct slap_conn *,
1581 struct slap_op *, Entry *, AttributeName *, int, LDAPControl **);
1583 typedef struct slap_callback {
1584 slap_response *sc_response;
1585 slap_sresult *sc_sresult;
1586 slap_sendentry *sc_sendentry;
1591 * Paged Results state
1593 typedef unsigned long PagedResultsCookie;
1594 typedef struct slap_paged_state {
1596 PagedResultsCookie ps_cookie;
1598 } PagedResultsState;
1601 #ifdef LDAP_CLIENT_UPDATE
1602 #define LCUP_PSEARCH_BY_ADD 0x01
1603 #define LCUP_PSEARCH_BY_DELETE 0x02
1604 #define LCUP_PSEARCH_BY_PREMODIFY 0x03
1605 #define LCUP_PSEARCH_BY_MODIFY 0x04
1606 #define LCUP_PSEARCH_BY_SCOPEOUT 0x05
1608 struct lcup_search_spec {
1610 struct berval *base;
1611 struct berval *nbase;
1617 struct berval *filterstr;
1618 AttributeName *attrs;
1620 struct lcup_entry *elist;
1621 ldap_pvt_thread_mutex_t elist_mutex;
1623 LDAP_LIST_ENTRY(lcup_search_spec) link;
1627 struct lcup_search_spec* ps;
1628 LDAP_LIST_ENTRY(psid_entry) link;
1630 #endif /* LDAP_CLIENT_UPDATE */
1634 * represents an operation pending from an ldap client
1636 typedef struct slap_op {
1637 unsigned long o_opid; /* id of this operation */
1638 unsigned long o_connid; /* id of conn initiating this op */
1639 struct slap_conn *o_conn; /* connection spawning this op */
1641 ber_int_t o_msgid; /* msgid of the request */
1642 ber_int_t o_protocol; /* version of the LDAP protocol used by client */
1643 ber_tag_t o_tag; /* tag of the request */
1644 time_t o_time; /* time op was initiated */
1646 char * o_extendedop; /* extended operation OID */
1648 ldap_pvt_thread_t o_tid; /* thread handling this op */
1650 volatile sig_atomic_t o_abandon; /* abandon flag */
1652 char o_do_not_cache; /* don't cache from this op */
1654 #define SLAP_NO_CONTROL 0
1655 #define SLAP_NONCRITICAL_CONTROL 1
1656 #define SLAP_CRITICAL_CONTROL 2
1661 char o_subentries_visibility;
1662 char o_valuesreturnfilter;
1664 char o_pagedresults;
1665 ber_int_t o_pagedresults_size;
1666 PagedResultsState o_pagedresults_state;
1668 #ifdef LDAP_CLIENT_UPDATE
1669 char o_clientupdate;
1670 char o_clientupdate_type;
1671 #define SLAP_LCUP_NONE (0x0)
1672 #define SLAP_LCUP_SYNC (0x1)
1673 #define SLAP_LCUP_PERSIST (0x2)
1674 #define SLAP_LCUP_SYNC_AND_PERSIST (0x3)
1675 ber_int_t o_clientupdate_interval;
1676 struct berval o_clientupdate_state;
1677 LDAP_LIST_HEAD(lss, lcup_search_spec) psearch_spec;
1678 LDAP_LIST_HEAD(pe, psid_entry) premodify_list;
1679 LDAP_LIST_ENTRY(slap_op) link;
1680 #endif /* LDAP_CLIENT_UPDATE */
1682 #ifdef LDAP_CONNECTIONLESS
1683 Sockaddr o_peeraddr; /* UDP peer address */
1685 AuthorizationInformation o_authz;
1687 BerElement *o_ber; /* ber of the request */
1688 slap_callback *o_callback; /* callback pointers */
1689 LDAPControl **o_ctrls; /* controls */
1691 void *o_threadctx; /* thread pool thread context */
1692 void *o_private; /* anything the backend needs */
1694 LDAP_STAILQ_ENTRY(slap_op) o_next; /* next operation in list */
1695 ValuesReturnFilter *vrFilter; /* Structure represents ValuesReturnFilter */
1697 void *o_pb; /* Netscape plugin */
1701 #define get_manageDSAit(op) ((int)(op)->o_managedsait)
1702 #define get_subentries(op) ((int)(op)->o_subentries)
1703 #define get_subentries_visibility(op) ((int)(op)->o_subentries_visibility)
1704 #define get_pagedresults(op) ((int)(op)->o_pagedresults)
1708 typedef void (*SEND_LDAP_RESULT)(
1709 struct slap_conn *conn,
1712 const char *matched,
1718 #define send_ldap_result( conn, op, err, matched, text, ref, ctrls ) \
1719 (*conn->c_send_ldap_result)( conn, op, err, matched, text, ref, ctrls )
1722 typedef int (*SEND_SEARCH_ENTRY)(
1723 struct slap_backend_db *be,
1724 struct slap_conn *conn,
1726 struct slap_entry *e,
1727 AttributeName *attrs,
1732 #define send_search_entry( be, conn, op, e, attrs, attrsonly, ctrls) \
1733 (*conn->c_send_search_entry)( be, conn, op, e, attrs, attrsonly, ctrls)
1736 typedef void (*SEND_SEARCH_RESULT)(
1737 struct slap_conn *conn,
1740 const char *matched,
1743 LDAPControl **ctrls,
1747 #define send_search_result( conn, op, err, matched, text, refs, ctrls, nentries ) \
1748 (*conn->c_send_search_result)( conn, op, err, matched, text, refs, ctrls, nentries )
1751 typedef int (*SEND_SEARCH_REFERENCE)(
1752 struct slap_backend_db *be,
1753 struct slap_conn *conn,
1755 struct slap_entry *e,
1757 LDAPControl **ctrls,
1761 #define send_search_reference( be, conn, op, e, refs, ctrls, v2refs ) \
1762 (*conn->c_send_search_reference)( be, conn, op, e, refs, ctrls, v2refs )
1765 typedef void (*SEND_LDAP_EXTENDED)(
1766 struct slap_conn *conn,
1769 const char *matched,
1773 struct berval *rspdata,
1777 #define send_ldap_extended( conn, op, err, matched, text, refs, rspoid, rspdata, ctrls) \
1778 (*conn->c_send_ldap_extended)( conn, op, err, matched, text, refs, rspoid, rspdata, ctrls )
1782 * Caches the result of a backend_group check for ACL evaluation
1784 typedef struct slap_gacl {
1785 struct slap_gacl *ga_next;
1788 AttributeDescription *ga_at;
1794 typedef struct slap_listener Listener;
1797 * represents a connection from an ldap client
1799 typedef struct slap_conn {
1800 int c_struct_state; /* structure management state */
1801 int c_conn_state; /* connection state */
1803 ldap_pvt_thread_mutex_t c_mutex; /* protect the connection */
1804 Sockbuf *c_sb; /* ber connection stuff */
1806 /* only can be changed by connect_init */
1807 time_t c_starttime; /* when the connection was opened */
1808 time_t c_activitytime; /* when the connection was last used */
1809 unsigned long c_connid; /* id of this connection for stats*/
1811 struct berval c_peer_domain; /* DNS name of client */
1812 struct berval c_peer_name; /* peer name (trans=addr:port) */
1813 Listener *c_listener;
1814 #define c_listener_url c_listener->sl_url /* listener URL */
1815 #define c_sock_name c_listener->sl_name /* sock name (trans=addr:port) */
1817 /* only can be changed by binding thread */
1818 int c_sasl_bind_in_progress; /* multi-op bind in progress */
1819 struct berval c_sasl_bind_mech; /* mech in progress */
1820 struct berval c_sasl_dn; /* temporary storage */
1822 /* authorization backend */
1823 Backend *c_authz_backend;
1825 AuthorizationInformation c_authz;
1826 GroupAssertion *c_groups;
1828 ber_int_t c_protocol; /* version of the LDAP protocol used by client */
1830 LDAP_STAILQ_HEAD(c_o, slap_op) c_ops; /* list of operations being processed */
1831 LDAP_STAILQ_HEAD(c_po, slap_op) c_pending_ops; /* list of pending operations */
1833 ldap_pvt_thread_mutex_t c_write_mutex; /* only one pdu written at a time */
1834 ldap_pvt_thread_cond_t c_write_cv; /* used to wait for sd write-ready*/
1836 BerElement *c_currentber; /* ber we're attempting to read */
1837 int c_writewaiter; /* true if writer is waiting */
1839 #ifdef LDAP_CONNECTIONLESS
1840 int c_is_udp; /* true if this is (C)LDAP over UDP */
1843 int c_is_tls; /* true if this LDAP over raw TLS */
1844 int c_needs_tls_accept; /* true if SSL_accept should be called */
1846 int c_sasl_layers; /* true if we need to install SASL i/o handlers */
1847 void *c_sasl_context; /* SASL session context */
1848 void *c_sasl_extra; /* SASL session extra stuff */
1849 struct slap_op *c_sasl_bindop; /* set to current op if it's a bind */
1851 PagedResultsState c_pagedresults_state; /* paged result state */
1853 long c_n_ops_received; /* num of ops received (next op_id) */
1854 long c_n_ops_executing; /* num of ops currently executing */
1855 long c_n_ops_pending; /* num of ops pending execution */
1856 long c_n_ops_completed; /* num of ops completed */
1858 long c_n_get; /* num of get calls */
1859 long c_n_read; /* num of read calls */
1860 long c_n_write; /* num of write calls */
1862 void *c_pb; /* Netscape plugin */
1865 * These are the "callbacks" that are available for back-ends to
1866 * supply data back to connected clients that are connected
1867 * through the "front-end".
1869 SEND_LDAP_RESULT c_send_ldap_result;
1870 SEND_SEARCH_ENTRY c_send_search_entry;
1871 SEND_SEARCH_RESULT c_send_search_result;
1872 SEND_SEARCH_REFERENCE c_send_search_reference;
1873 SEND_LDAP_EXTENDED c_send_ldap_extended;
1877 #if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
1878 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
1880 if ( ldap_debug & (level) ) \
1881 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
1882 if ( ldap_syslog & (level) ) \
1883 syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
1886 #elif defined(LDAP_DEBUG)
1887 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
1889 if ( ldap_debug & (level) ) \
1890 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
1892 #elif defined(LDAP_SYSLOG)
1893 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
1895 if ( ldap_syslog & (level) ) \
1896 syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
1900 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 )
1904 * listener; need to access it from monitor backend
1906 struct slap_listener {
1907 struct berval sl_url;
1908 struct berval sl_name;
1913 #ifdef LDAP_CONNECTIONLESS
1914 int sl_is_udp; /* UDP listener is also data port */
1918 #define sl_addr sl_sa.sa_in_addr
1921 #ifdef SLAPD_MONITOR
1938 #endif /* SLAPD_MONITOR */
1941 * Better know these all around slapd
1943 #define SLAP_LDAPDN_PRETTY 0x1
1944 #define SLAP_LDAPDN_MAXLEN 8192
1949 #ifdef LDAP_CLIENT_UPDATE
1950 #define SLAP_LCUP_STATE_UPDATE_TRUE 1
1951 #define SLAP_LCUP_STATE_UPDATE_FALSE 0
1952 #define SLAP_LCUP_ENTRY_DELETED_TRUE 1
1953 #define SLAP_LCUP_ENTRY_DELETED_FALSE 0
1954 #endif /* LDAP_CLIENT_UPDATE */
1958 #include "proto-slap.h"
1960 #endif /* _SLAP_H_ */