1 /* slap.h - stand alone ldap server include file */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 1998-2005 The OpenLDAP Foundation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
16 /* Portions Copyright (c) 1995 Regents of the University of Michigan.
17 * All rights reserved.
19 * Redistribution and use in source and binary forms are permitted
20 * provided that this notice is preserved and that due credit is given
21 * to the University of Michigan at Ann Arbor. The name of the University
22 * may not be used to endorse or promote products derived from this
23 * software without specific prior written permission. This software
24 * is provided ``as is'' without express or implied warranty.
30 #include "ldap_defaults.h"
33 #include <ac/stdlib.h>
35 #include <sys/types.h>
36 #include <ac/syslog.h>
38 #include <ac/signal.h>
39 #include <ac/socket.h>
46 #define ldap_debug slap_debug
52 #include <ldap_schema.h>
56 #include "ldap_pvt_thread.h"
57 #include "ldap_queue.h"
63 #define SLAP_ACL_HONOR_DISCLOSE /* partially implemented */
64 #define SLAP_ACL_HONOR_MANAGE /* not yet implemented */
66 #define SLAP_OVERLAY_ACCESS
67 #define LDAP_COMP_MATCH
68 #define LDAP_DYNAMIC_OBJECTS
69 #define LDAP_SYNC_TIMESTAMP
70 #define LDAP_COLLECTIVE_ATTRIBUTES
71 #define SLAP_CONTROL_X_TREE_DELETE LDAP_CONTROL_X_TREE_DELETE
72 #define SLAPD_CONF_UNKNOWN_BAILOUT
74 #define SLAP_ORDERED_PRETTYNORM
75 #define SLAP_AUTHZ_SYNTAX
78 #define SLAP_AUTH_REWRITE 1 /* use librewrite for sasl-regexp */
82 #if defined(LDAP_SLAPI) && !defined(SLAP_OVERLAY_ACCESS)
83 #define SLAP_OVERLAY_ACCESS
87 * ITS#3705: bail out if unknown config directives appear in slapd.conf
89 #ifdef SLAPD_CONF_UNKNOWN_BAILOUT
90 #define SLAPD_CONF_UNKNOWN_IGNORED ""
91 #define SLAPD_DEBUG_CONFIG_ERROR LDAP_DEBUG_ANY
92 #else /* ! SLAPD_CONF_UNKNOWN_BAILOUT */
93 #define SLAPD_CONF_UNKNOWN_IGNORED " (ignored)"
94 #define SLAPD_DEBUG_CONFIG_ERROR LDAP_DEBUG_CONFIG
95 #endif /* ! SLAPD_CONF_UNKNOWN_BAILOUT */
98 * SLAPD Memory allocation macros
100 * Unlike ch_*() routines, these routines do not assert() upon
101 * allocation error. They are intended to be used instead of
102 * ch_*() routines where the caller has implemented proper
103 * checking for and handling of allocation errors.
105 * Patches to convert ch_*() calls to SLAP_*() calls welcomed.
107 #define SLAP_MALLOC(s) ber_memalloc((s))
108 #define SLAP_CALLOC(n,s) ber_memcalloc((n),(s))
109 #define SLAP_REALLOC(p,s) ber_memrealloc((p),(s))
110 #define SLAP_FREE(p) ber_memfree((p))
111 #define SLAP_VFREE(v) ber_memvfree((void**)(v))
112 #define SLAP_STRDUP(s) ber_strdup((s))
113 #define SLAP_STRNDUP(s,l) ber_strndup((s),(l))
116 #undef f_next /* name conflict between sys/file.h on SCO and struct filter */
119 #define SERVICE_NAME OPENLDAP_PACKAGE "-slapd"
120 #define SLAPD_ANONYMOUS ""
122 /* LDAPMod.mod_op value ===> Must be kept in sync with ldap.h!
123 * This is a value used internally by the backends. It is needed to allow
124 * adding values that already exist without getting an error as required by
125 * modrdn when the new rdn was already an attribute value itself.
127 #define SLAP_MOD_SOFTADD 0x1000
129 #define MAXREMATCHES (100)
131 #define SLAP_MAX_WORKER_THREADS (16)
133 #define SLAP_SB_MAX_INCOMING_DEFAULT ((1<<18) - 1)
134 #define SLAP_SB_MAX_INCOMING_AUTH ((1<<24) - 1)
136 #define SLAP_CONN_MAX_PENDING_DEFAULT 100
137 #define SLAP_CONN_MAX_PENDING_AUTH 1000
139 #define SLAP_TEXT_BUFLEN (256)
141 /* psuedo error code indicating abandoned operation */
142 #define SLAPD_ABANDON (-1024)
144 /* psuedo error code indicating disconnect */
145 #define SLAPD_DISCONNECT (-1025)
147 /* unknown config file directive */
148 #define SLAP_CONF_UNKNOWN (-1026)
150 /* We assume "C" locale, that is US-ASCII */
151 #define ASCII_SPACE(c) ( (c) == ' ' )
152 #define ASCII_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
153 #define ASCII_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
154 #define ASCII_ALPHA(c) ( ASCII_LOWER(c) || ASCII_UPPER(c) )
155 #define ASCII_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
156 #define ASCII_HEXLOWER(c) ( (c) >= 'a' && (c) <= 'f' )
157 #define ASCII_HEXUPPER(c) ( (c) >= 'A' && (c) <= 'F' )
158 #define ASCII_HEX(c) ( ASCII_DIGIT(c) || \
159 ASCII_HEXLOWER(c) || ASCII_HEXUPPER(c) )
160 #define ASCII_ALNUM(c) ( ASCII_ALPHA(c) || ASCII_DIGIT(c) )
161 #define ASCII_PRINTABLE(c) ( (c) >= ' ' && (c) <= '~' )
163 #define SLAP_NIBBLE(c) ((c)&0x0f)
164 #define SLAP_ESCAPE_CHAR ('\\')
165 #define SLAP_ESCAPE_LO(c) ( "0123456789ABCDEF"[SLAP_NIBBLE(c)] )
166 #define SLAP_ESCAPE_HI(c) ( SLAP_ESCAPE_LO((c)>>4) )
168 #define FILTER_ESCAPE(c) ( (c) == '*' || (c) == '\\' \
169 || (c) == '(' || (c) == ')' || !ASCII_PRINTABLE(c) )
171 #define DN_ESCAPE(c) ((c) == SLAP_ESCAPE_CHAR)
172 /* NOTE: for consistency, this macro must only operate
173 * on normalized/pretty DN, such that ';' is never used
174 * as RDN separator, and all occurrences of ';' must be escaped */
175 #define DN_SEPARATOR(c) ((c) == ',')
176 #define RDN_ATTRTYPEANDVALUE_SEPARATOR(c) ((c) == '+') /* RFC 2253 */
177 #define RDN_SEPARATOR(c) (DN_SEPARATOR(c) || RDN_ATTRTYPEANDVALUE_SEPARATOR(c))
178 #define RDN_NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
180 #define DESC_LEADCHAR(c) ( ASCII_ALPHA(c) )
181 #define DESC_CHAR(c) ( ASCII_ALNUM(c) || (c) == '-' )
182 #define OID_LEADCHAR(c) ( ASCII_DIGIT(c) )
183 #define OID_SEPARATOR(c) ( (c) == '.' )
184 #define OID_CHAR(c) ( OID_LEADCHAR(c) || OID_SEPARATOR(c) )
186 #define ATTR_LEADCHAR(c) ( DESC_LEADCHAR(c) || OID_LEADCHAR(c) )
187 #define ATTR_CHAR(c) ( DESC_CHAR((c)) || OID_SEPARATOR(c) )
189 #define AD_LEADCHAR(c) ( ATTR_LEADCHAR(c) )
190 #define AD_CHAR(c) ( ATTR_CHAR(c) || (c) == ';' )
192 #define SLAP_NUMERIC(c) ( ASCII_DIGIT(c) || ASCII_SPACE(c) )
194 #define SLAP_PRINTABLE(c) ( ASCII_ALNUM(c) || (c) == '\'' || \
195 (c) == '(' || (c) == ')' || (c) == '+' || (c) == ',' || \
196 (c) == '-' || (c) == '.' || (c) == '/' || (c) == ':' || \
197 (c) == '?' || (c) == ' ' || (c) == '=' )
198 #define SLAP_PRINTABLES(c) ( SLAP_PRINTABLE(c) || (c) == '$' )
200 /* must match in schema_init.c */
201 #define SLAPD_DN_SYNTAX "1.3.6.1.4.1.1466.115.121.1.12"
202 #define SLAPD_NAMEUID_SYNTAX "1.3.6.1.4.1.1466.115.121.1.34"
203 #define SLAPD_INTEGER_SYNTAX "1.3.6.1.4.1.1466.115.121.1.27"
204 #define SLAPD_GROUP_ATTR "member"
205 #define SLAPD_GROUP_CLASS "groupOfNames"
206 #define SLAPD_ROLE_ATTR "roleOccupant"
207 #define SLAPD_ROLE_CLASS "organizationalRole"
209 #ifdef SLAPD_ACI_ENABLED
210 #define SLAPD_ACI_SYNTAX "1.3.6.1.4.1.4203.666.2.1"
211 #endif /* SLAPD_ACI_ENABLED */
213 /* change this to "OpenLDAPset" */
214 #define SLAPD_ACI_SET_ATTR "template"
216 #define SLAPD_TOP_OID "2.5.6.0"
218 LDAP_SLAPD_V (int) slap_debug;
220 typedef unsigned long slap_mask_t;
222 /* Security Strength Factor */
223 typedef unsigned slap_ssf_t;
225 typedef struct slap_ssf_set {
227 slap_ssf_t sss_transport;
230 slap_ssf_t sss_update_ssf;
231 slap_ssf_t sss_update_transport;
232 slap_ssf_t sss_update_tls;
233 slap_ssf_t sss_update_sasl;
234 slap_ssf_t sss_simple_bind;
237 /* Flags for telling slap_sasl_getdn() what type of identity is being passed */
238 #define SLAP_GETDN_AUTHCID 2
239 #define SLAP_GETDN_AUTHZID 4
244 #define SLAP_INDEX_TYPE 0x00FFUL
245 #define SLAP_INDEX_UNDEFINED 0x0001UL
246 #define SLAP_INDEX_PRESENT 0x0002UL
247 #define SLAP_INDEX_EQUALITY 0x0004UL
248 #define SLAP_INDEX_APPROX 0x0008UL
249 #define SLAP_INDEX_SUBSTR 0x0010UL
250 #define SLAP_INDEX_EXTENDED 0x0020UL
252 #define SLAP_INDEX_DEFAULT SLAP_INDEX_EQUALITY
254 #define IS_SLAP_INDEX(mask, type) (((mask) & (type)) == (type))
256 #define SLAP_INDEX_SUBSTR_TYPE 0x0F00UL
258 #define SLAP_INDEX_SUBSTR_INITIAL ( SLAP_INDEX_SUBSTR | 0x0100UL )
259 #define SLAP_INDEX_SUBSTR_ANY ( SLAP_INDEX_SUBSTR | 0x0200UL )
260 #define SLAP_INDEX_SUBSTR_FINAL ( SLAP_INDEX_SUBSTR | 0x0400UL )
261 #define SLAP_INDEX_SUBSTR_DEFAULT \
262 ( SLAP_INDEX_SUBSTR \
263 | SLAP_INDEX_SUBSTR_INITIAL \
264 | SLAP_INDEX_SUBSTR_ANY \
265 | SLAP_INDEX_SUBSTR_FINAL )
267 /* defaults for initial/final substring indices */
268 #define SLAP_INDEX_SUBSTR_IF_MINLEN_DEFAULT 2
269 #define SLAP_INDEX_SUBSTR_IF_MAXLEN_DEFAULT 4
271 /* defaults for any substring indices */
272 #define SLAP_INDEX_SUBSTR_ANY_LEN_DEFAULT 4
273 #define SLAP_INDEX_SUBSTR_ANY_STEP_DEFAULT 2
275 #define SLAP_INDEX_FLAGS 0xF000UL
276 #define SLAP_INDEX_NOSUBTYPES 0x1000UL /* don't use index w/ subtypes */
277 #define SLAP_INDEX_NOTAGS 0x2000UL /* don't use index w/ tags */
280 * there is a single index for each attribute. these prefixes ensure
281 * that there is no collision among keys.
283 #define SLAP_INDEX_EQUALITY_PREFIX '=' /* prefix for equality keys */
284 #define SLAP_INDEX_APPROX_PREFIX '~' /* prefix for approx keys */
285 #define SLAP_INDEX_SUBSTR_PREFIX '*' /* prefix for substring keys */
286 #define SLAP_INDEX_SUBSTR_INITIAL_PREFIX '^'
287 #define SLAP_INDEX_SUBSTR_FINAL_PREFIX '$'
288 #define SLAP_INDEX_CONT_PREFIX '.' /* prefix for continuation keys */
290 #define SLAP_SYNTAX_MATCHINGRULES_OID "1.3.6.1.4.1.1466.115.121.1.30"
291 #define SLAP_SYNTAX_ATTRIBUTETYPES_OID "1.3.6.1.4.1.1466.115.121.1.3"
292 #define SLAP_SYNTAX_OBJECTCLASSES_OID "1.3.6.1.4.1.1466.115.121.1.37"
293 #define SLAP_SYNTAX_MATCHINGRULEUSES_OID "1.3.6.1.4.1.1466.115.121.1.31"
294 #define SLAP_SYNTAX_CONTENTRULE_OID "1.3.6.1.4.1.1466.115.121.1.16"
297 * represents schema information for a database
300 SLAP_SCHERR_OUTOFMEM = 1,
301 SLAP_SCHERR_CLASS_NOT_FOUND,
302 SLAP_SCHERR_CLASS_BAD_USAGE,
303 SLAP_SCHERR_CLASS_BAD_SUP,
304 SLAP_SCHERR_CLASS_DUP,
305 SLAP_SCHERR_CLASS_INCONSISTENT,
306 SLAP_SCHERR_ATTR_NOT_FOUND,
307 SLAP_SCHERR_ATTR_BAD_MR,
308 SLAP_SCHERR_ATTR_BAD_USAGE,
309 SLAP_SCHERR_ATTR_BAD_SUP,
310 SLAP_SCHERR_ATTR_INCOMPLETE,
311 SLAP_SCHERR_ATTR_DUP,
312 SLAP_SCHERR_ATTR_INCONSISTENT,
313 SLAP_SCHERR_MR_NOT_FOUND,
314 SLAP_SCHERR_MR_INCOMPLETE,
316 SLAP_SCHERR_SYN_NOT_FOUND,
319 SLAP_SCHERR_NOT_SUPPORTED,
320 SLAP_SCHERR_BAD_DESCR,
323 SLAP_SCHERR_CR_BAD_STRUCT,
324 SLAP_SCHERR_CR_BAD_AUX,
325 SLAP_SCHERR_CR_BAD_AT,
330 typedef union slap_sockaddr {
331 struct sockaddr sa_addr;
332 struct sockaddr_in sa_in_addr;
334 struct sockaddr_storage sa_storage;
335 struct sockaddr_in6 sa_in6_addr;
338 struct sockaddr_un sa_un_addr;
343 extern int slap_inet4or6;
346 typedef struct slap_oid_macro {
347 struct berval som_oid;
350 #define SLAP_OM_HARDCODE 0x10000U /* This is hardcoded schema */
352 LDAP_STAILQ_ENTRY(slap_oid_macro) som_next;
355 /* forward declarations */
357 struct slap_matching_rule;
359 typedef int slap_syntax_validate_func LDAP_P((
360 struct slap_syntax *syntax,
361 struct berval * in));
363 typedef int slap_syntax_transform_func LDAP_P((
364 struct slap_syntax *syntax,
369 #ifdef LDAP_COMP_MATCH
370 typedef void* slap_component_transform_func LDAP_P((
371 struct berval * in ));
372 struct ComponentDesc;
375 typedef struct slap_syntax {
377 #define ssyn_oid ssyn_syn.syn_oid
378 #define ssyn_desc ssyn_syn.syn_desc
379 #define ssyn_extensions ssyn_syn.syn_extensions
382 ber_len_t ssyn_oidlen;
383 * has been replaced by a struct berval that uses the value
384 * provided by ssyn_syn.syn_oid; a macro that expands to
385 * the bv_len field of the berval is provided for backward
386 * compatibility. CAUTION: NEVER FREE THE BERVAL
388 struct berval ssyn_bvoid;
389 #define ssyn_oidlen ssyn_bvoid.bv_len
391 unsigned int ssyn_flags;
393 #define SLAP_SYNTAX_NONE 0x0000U
394 #define SLAP_SYNTAX_BLOB 0x0001U /* syntax treated as blob (audio) */
395 #define SLAP_SYNTAX_BINARY 0x0002U /* binary transfer required (certificate) */
396 #define SLAP_SYNTAX_BER 0x0004U /* stored in BER encoding (certificate) */
398 #define SLAP_SYNTAX_HIDE 0x0000U /* publish everything */
400 #define SLAP_SYNTAX_HIDE 0x8000U /* hide (do not publish) */
403 slap_syntax_validate_func *ssyn_validate;
404 slap_syntax_transform_func *ssyn_pretty;
406 #ifdef SLAPD_BINARY_CONVERSION
407 /* convert to and from binary */
408 slap_syntax_transform_func *ssyn_ber2str;
409 slap_syntax_transform_func *ssyn_str2ber;
411 #ifdef LDAP_COMP_MATCH
412 slap_component_transform_func *ssyn_attr2comp;
413 struct ComponentDesc* ssync_comp_syntax;
416 LDAP_SLIST_ENTRY(slap_syntax) ssyn_next;
419 #define slap_syntax_is_flag(s,flag) ((int)((s)->ssyn_flags & (flag)) ? 1 : 0)
420 #define slap_syntax_is_blob(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BLOB)
421 #define slap_syntax_is_binary(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BINARY)
422 #define slap_syntax_is_ber(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BER)
423 #define slap_syntax_is_hidden(s) slap_syntax_is_flag((s),SLAP_SYNTAX_HIDE)
425 typedef struct slap_syntax_defs_rec {
428 slap_syntax_validate_func *sd_validate;
429 slap_syntax_transform_func *sd_pretty;
430 #ifdef SLAPD_BINARY_CONVERSION
431 slap_syntax_transform_func *sd_ber2str;
432 slap_syntax_transform_func *sd_str2ber;
434 } slap_syntax_defs_rec;
436 /* X -> Y Converter */
437 typedef int slap_mr_convert_func LDAP_P((
443 typedef int slap_mr_normalize_func LDAP_P((
445 struct slap_syntax *syntax, /* NULL if in is asserted value */
446 struct slap_matching_rule *mr,
451 /* Match (compare) function */
452 typedef int slap_mr_match_func LDAP_P((
455 struct slap_syntax *syntax, /* syntax of stored value */
456 struct slap_matching_rule *mr,
457 struct berval * value,
458 void * assertValue ));
460 /* Index generation function */
461 typedef int slap_mr_indexer_func LDAP_P((
464 struct slap_syntax *syntax, /* syntax of stored value */
465 struct slap_matching_rule *mr,
466 struct berval *prefix,
471 /* Filter index function */
472 typedef int slap_mr_filter_func LDAP_P((
475 struct slap_syntax *syntax, /* syntax of stored value */
476 struct slap_matching_rule *mr,
477 struct berval *prefix,
482 typedef struct slap_matching_rule_use MatchingRuleUse;
484 typedef struct slap_matching_rule {
485 LDAPMatchingRule smr_mrule;
486 MatchingRuleUse *smr_mru;
487 /* RFC2252 string representation */
488 struct berval smr_str;
491 * ber_len_t smr_oidlen;
492 * has been replaced by a struct berval that uses the value
493 * provided by smr_mrule.mr_oid; a macro that expands to
494 * the bv_len field of the berval is provided for backward
495 * compatibility. CAUTION: NEVER FREE THE BERVAL
497 struct berval smr_bvoid;
498 #define smr_oidlen smr_bvoid.bv_len
500 slap_mask_t smr_usage;
503 #define SLAP_MR_HIDE 0x0000U
505 #define SLAP_MR_HIDE 0x8000U
508 #define SLAP_MR_TYPE_MASK 0x0F00U
509 #define SLAP_MR_SUBTYPE_MASK 0x00F0U
510 #define SLAP_MR_USAGE 0x000FU
512 #define SLAP_MR_NONE 0x0000U
513 #define SLAP_MR_EQUALITY 0x0100U
514 #define SLAP_MR_ORDERING 0x0200U
515 #define SLAP_MR_SUBSTR 0x0400U
516 #define SLAP_MR_EXT 0x0800U /* implicitly extensible */
517 #define SLAP_MR_ORDERED_INDEX 0x1000U
518 #ifdef LDAP_COMP_MATCH
519 #define SLAP_MR_COMPONENT 0x2000U
522 #define SLAP_MR_EQUALITY_APPROX ( SLAP_MR_EQUALITY | 0x0010U )
524 #define SLAP_MR_SUBSTR_INITIAL ( SLAP_MR_SUBSTR | 0x0010U )
525 #define SLAP_MR_SUBSTR_ANY ( SLAP_MR_SUBSTR | 0x0020U )
526 #define SLAP_MR_SUBSTR_FINAL ( SLAP_MR_SUBSTR | 0x0040U )
530 * The asserted value, depending on the particular usage,
531 * is expected to conform to either the assertion syntax
532 * or the attribute syntax. In some cases, the syntax of
533 * the value is known. If so, these flags indicate which
534 * syntax the value is expected to conform to. If not,
535 * neither of these flags is set (until the syntax of the
536 * provided value is determined). If the value is of the
537 * attribute syntax, the flag is changed once a value of
538 * the assertion syntax is derived from the provided value.
540 #define SLAP_MR_VALUE_OF_ASSERTION_SYNTAX 0x0001U
541 #define SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX 0x0002U
542 #define SLAP_MR_VALUE_OF_SYNTAX 0x0003U
544 #define SLAP_MR_IS_VALUE_OF_ATTRIBUTE_SYNTAX( usage ) \
545 ((usage) & SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX )
546 #define SLAP_MR_IS_VALUE_OF_ASSERTION_SYNTAX( usage ) \
547 ((usage) & SLAP_MR_VALUE_OF_ASSERTION_SYNTAX )
549 #define SLAP_MR_IS_VALUE_OF_SYNTAX( usage ) \
550 ((usage) & SLAP_MR_VALUE_OF_SYNTAX)
552 #define SLAP_MR_IS_VALUE_OF_SYNTAX( usage ) (1)
555 /* either or both the asserted value or attribute value
556 * may be provided in normalized form
558 #define SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH 0x0004U
559 #define SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH 0x0008U
561 #define SLAP_IS_MR_ASSERTION_SYNTAX_MATCH( usage ) \
562 (!((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_MATCH))
563 #define SLAP_IS_MR_ATTRIBUTE_SYNTAX_MATCH( usage ) \
564 ((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_MATCH)
566 #define SLAP_IS_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH( usage ) \
567 (((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH) \
568 == SLAP_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH)
569 #define SLAP_IS_MR_ATTRIBUTE_SYNTAX_NONCONVERTED_MATCH( usage ) \
570 (((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH) \
571 == SLAP_MR_ATTRIBUTE_SYNTAX_MATCH)
573 #define SLAP_IS_MR_ASSERTED_VALUE_NORMALIZED_MATCH( usage ) \
574 ((usage) & SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH )
575 #define SLAP_IS_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH( usage ) \
576 ((usage) & SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH )
579 slap_mr_convert_func *smr_convert;
580 slap_mr_normalize_func *smr_normalize;
581 slap_mr_match_func *smr_match;
582 slap_mr_indexer_func *smr_indexer;
583 slap_mr_filter_func *smr_filter;
586 * null terminated array of syntaxes compatible with this syntax
587 * note: when MS_EXT is set, this MUST NOT contain the assertion
588 * syntax of the rule. When MS_EXT is not set, it MAY.
590 Syntax **smr_compat_syntaxes;
593 * For equality rules, refers to an associated approximate rule.
594 * For non-equality rules, refers to an associated equality rule.
596 struct slap_matching_rule *smr_associated;
598 #define SLAP_MR_ASSOCIATED(mr,amr) \
599 (((mr) == (amr)) || ((mr)->smr_associated == (amr)))
601 LDAP_SLIST_ENTRY(slap_matching_rule)smr_next;
603 #define smr_oid smr_mrule.mr_oid
604 #define smr_names smr_mrule.mr_names
605 #define smr_desc smr_mrule.mr_desc
606 #define smr_obsolete smr_mrule.mr_obsolete
607 #define smr_syntax_oid smr_mrule.mr_syntax_oid
608 #define smr_extensions smr_mrule.mr_extensions
611 struct slap_matching_rule_use {
612 LDAPMatchingRuleUse smru_mruleuse;
613 MatchingRule *smru_mr;
614 /* RFC2252 string representation */
615 struct berval smru_str;
617 LDAP_SLIST_ENTRY(slap_matching_rule_use) smru_next;
619 #define smru_oid smru_mruleuse.mru_oid
620 #define smru_names smru_mruleuse.mru_names
621 #define smru_desc smru_mruleuse.mru_desc
622 #define smru_obsolete smru_mruleuse.mru_obsolete
623 #define smru_applies_oids smru_mruleuse.mru_applies_oids
625 #define smru_usage smru_mr->smr_usage
626 } /* MatchingRuleUse */ ;
628 typedef struct slap_mrule_defs_rec {
630 slap_mask_t mrd_usage;
631 char ** mrd_compat_syntaxes;
632 slap_mr_convert_func * mrd_convert;
633 slap_mr_normalize_func * mrd_normalize;
634 slap_mr_match_func * mrd_match;
635 slap_mr_indexer_func * mrd_indexer;
636 slap_mr_filter_func * mrd_filter;
638 /* For equality rule, this may refer to an associated approximate rule */
639 /* For non-equality rule, this may refer to an associated equality rule */
640 char * mrd_associated;
641 } slap_mrule_defs_rec;
643 struct slap_backend_db;
647 typedef int (AttributeTypeSchemaCheckFN)(
648 struct slap_backend_db *be,
649 struct slap_entry *e,
650 struct slap_attr *attr,
652 char *textbuf, size_t textlen );
654 typedef struct slap_attribute_type {
655 LDAPAttributeType sat_atype;
656 struct berval sat_cname;
657 struct slap_attribute_type *sat_sup;
658 struct slap_attribute_type **sat_subtypes;
659 MatchingRule *sat_equality;
660 MatchingRule *sat_approx;
661 MatchingRule *sat_ordering;
662 MatchingRule *sat_substr;
665 AttributeTypeSchemaCheckFN *sat_check;
668 #define SLAP_AT_NONE 0x0000U
669 #define SLAP_AT_ABSTRACT 0x0100U /* cannot be instantiated */
670 #define SLAP_AT_FINAL 0x0200U /* cannot be subtyped */
672 #define SLAP_AT_HIDE 0x0000U /* publish everything */
674 #define SLAP_AT_HIDE 0x8000U /* hide attribute */
676 #define SLAP_AT_DYNAMIC 0x0400U /* dynamically generated */
678 #define SLAP_AT_MANAGEABLE 0x0800U /* no-user-mod can be by-passed */
680 #define SLAP_AT_ORDERED_VAL 0x0001U /* values are ordered */
681 #define SLAP_AT_ORDERED_SIB 0x0002U /* siblings are ordered */
682 #define SLAP_AT_ORDERED 0x0003U /* value has order index */
684 #define SLAP_AT_HARDCODE 0x10000U /* hardcoded schema */
686 slap_mask_t sat_flags;
688 LDAP_STAILQ_ENTRY(slap_attribute_type) sat_next;
690 #define sat_oid sat_atype.at_oid
691 #define sat_names sat_atype.at_names
692 #define sat_desc sat_atype.at_desc
693 #define sat_obsolete sat_atype.at_obsolete
694 #define sat_sup_oid sat_atype.at_sup_oid
695 #define sat_equality_oid sat_atype.at_equality_oid
696 #define sat_ordering_oid sat_atype.at_ordering_oid
697 #define sat_substr_oid sat_atype.at_substr_oid
698 #define sat_syntax_oid sat_atype.at_syntax_oid
699 #define sat_single_value sat_atype.at_single_value
700 #define sat_collective sat_atype.at_collective
701 #define sat_no_user_mod sat_atype.at_no_user_mod
702 #define sat_usage sat_atype.at_usage
703 #define sat_extensions sat_atype.at_extensions
705 struct slap_attr_desc *sat_ad;
706 ldap_pvt_thread_mutex_t sat_ad_mutex;
709 #define is_at_operational(at) ((at)->sat_usage)
710 #define is_at_single_value(at) ((at)->sat_single_value)
711 #define is_at_collective(at) ((at)->sat_collective)
712 #define is_at_obsolete(at) ((at)->sat_obsolete)
713 #define is_at_no_user_mod(at) ((at)->sat_no_user_mod)
715 struct slap_object_class;
717 typedef int (ObjectClassSchemaCheckFN)(
718 struct slap_backend_db *be,
719 struct slap_entry *e,
720 struct slap_object_class *oc,
722 char *textbuf, size_t textlen );
724 typedef struct slap_object_class {
725 LDAPObjectClass soc_oclass;
726 struct berval soc_cname;
727 struct slap_object_class **soc_sups;
728 AttributeType **soc_required;
729 AttributeType **soc_allowed;
730 ObjectClassSchemaCheckFN *soc_check;
732 slap_mask_t soc_flags;
733 #define soc_oid soc_oclass.oc_oid
734 #define soc_names soc_oclass.oc_names
735 #define soc_desc soc_oclass.oc_desc
736 #define soc_obsolete soc_oclass.oc_obsolete
737 #define soc_sup_oids soc_oclass.oc_sup_oids
738 #define soc_kind soc_oclass.oc_kind
739 #define soc_at_oids_must soc_oclass.oc_at_oids_must
740 #define soc_at_oids_may soc_oclass.oc_at_oids_may
741 #define soc_extensions soc_oclass.oc_extensions
743 LDAP_STAILQ_ENTRY(slap_object_class) soc_next;
746 #define SLAP_OCF_SET_FLAGS 0x1
747 #define SLAP_OCF_CHECK_SUP 0x2
748 #define SLAP_OCF_MASK (SLAP_OCF_SET_FLAGS|SLAP_OCF_CHECK_SUP)
750 #define SLAP_OC_ALIAS 0x0001
751 #define SLAP_OC_REFERRAL 0x0002
752 #define SLAP_OC_SUBENTRY 0x0004
753 #define SLAP_OC_DYNAMICOBJECT 0x0008
754 #define SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY 0x0010
755 #define SLAP_OC_GLUE 0x0020
756 #define SLAP_OC_SYNCPROVIDERSUBENTRY 0x0040
757 #define SLAP_OC_SYNCCONSUMERSUBENTRY 0x0080
758 #define SLAP_OC__MASK 0x00FF
759 #define SLAP_OC__END 0x0100
760 #define SLAP_OC_OPERATIONAL 0x4000
762 #define SLAP_OC_HIDE 0x0000
764 #define SLAP_OC_HIDE 0x8000
766 #define SLAP_OC_HARDCODE 0x10000U /* This is hardcoded schema */
771 typedef struct slap_content_rule {
772 LDAPContentRule scr_crule;
773 ObjectClass *scr_sclass;
774 ObjectClass **scr_auxiliaries; /* optional */
775 AttributeType **scr_required; /* optional */
776 AttributeType **scr_allowed; /* optional */
777 AttributeType **scr_precluded; /* optional */
778 #define scr_oid scr_crule.cr_oid
779 #define scr_names scr_crule.cr_names
780 #define scr_desc scr_crule.cr_desc
781 #define scr_obsolete scr_crule.cr_obsolete
782 #define scr_oc_oids_aux scr_crule.cr_oc_oids_aux
783 #define scr_at_oids_must scr_crule.cr_at_oids_must
784 #define scr_at_oids_may scr_crule.cr_at_oids_may
785 #define scr_at_oids_not scr_crule.cr_at_oids_not
788 #define SLAP_CR_HARDCODE 0x10000U
791 LDAP_STAILQ_ENTRY( slap_content_rule ) scr_next;
794 /* Represents a recognized attribute description ( type + options ). */
795 typedef struct slap_attr_desc {
796 struct slap_attr_desc *ad_next;
797 AttributeType *ad_type; /* attribute type, must be specified */
798 struct berval ad_cname; /* canonical name, must be specified */
799 struct berval ad_tags; /* empty if no tagging options */
801 #define SLAP_DESC_NONE 0x00U
802 #define SLAP_DESC_BINARY 0x01U
803 #define SLAP_DESC_TAG_RANGE 0x80U
804 } AttributeDescription;
806 /* flags to slap_*2undef_ad to register undefined (0, the default)
807 * or proxied (SLAP_AD_PROXIED) AttributeDescriptions; the additional
808 * SLAP_AD_NOINSERT is to lookup without insert */
809 #define SLAP_AD_UNDEF 0x00U
810 #define SLAP_AD_PROXIED 0x01U
811 #define SLAP_AD_NOINSERT 0x02U
813 typedef struct slap_attr_name {
814 struct berval an_name;
815 AttributeDescription *an_desc;
820 #define slap_ad_is_tagged(ad) ( (ad)->ad_tags.bv_len != 0 )
821 #define slap_ad_is_tag_range(ad) \
822 ( ((ad)->ad_flags & SLAP_DESC_TAG_RANGE) ? 1 : 0 )
823 #define slap_ad_is_binary(ad) \
824 ( ((ad)->ad_flags & SLAP_DESC_BINARY) ? 1 : 0 )
827 * pointers to schema elements used internally
829 struct slap_internal_schema {
831 ObjectClass *si_oc_top;
832 ObjectClass *si_oc_extensibleObject;
833 ObjectClass *si_oc_alias;
834 ObjectClass *si_oc_referral;
835 ObjectClass *si_oc_rootdse;
836 ObjectClass *si_oc_subentry;
837 ObjectClass *si_oc_subschema;
838 ObjectClass *si_oc_collectiveAttributeSubentry;
839 ObjectClass *si_oc_dynamicObject;
841 ObjectClass *si_oc_glue;
842 ObjectClass *si_oc_syncConsumerSubentry;
843 ObjectClass *si_oc_syncProviderSubentry;
845 /* objectClass attribute descriptions */
846 AttributeDescription *si_ad_objectClass;
848 /* operational attribute descriptions */
849 AttributeDescription *si_ad_structuralObjectClass;
850 AttributeDescription *si_ad_creatorsName;
851 AttributeDescription *si_ad_createTimestamp;
852 AttributeDescription *si_ad_modifiersName;
853 AttributeDescription *si_ad_modifyTimestamp;
854 AttributeDescription *si_ad_hasSubordinates;
855 AttributeDescription *si_ad_subschemaSubentry;
856 AttributeDescription *si_ad_collectiveSubentries;
857 AttributeDescription *si_ad_collectiveExclusions;
858 AttributeDescription *si_ad_entryDN;
859 AttributeDescription *si_ad_entryUUID;
860 AttributeDescription *si_ad_entryCSN;
861 AttributeDescription *si_ad_namingCSN;
863 AttributeDescription *si_ad_dseType;
864 AttributeDescription *si_ad_syncreplCookie;
865 AttributeDescription *si_ad_syncTimestamp;
866 AttributeDescription *si_ad_contextCSN;
868 /* root DSE attribute descriptions */
869 AttributeDescription *si_ad_altServer;
870 AttributeDescription *si_ad_namingContexts;
871 AttributeDescription *si_ad_supportedControl;
872 AttributeDescription *si_ad_supportedExtension;
873 AttributeDescription *si_ad_supportedLDAPVersion;
874 AttributeDescription *si_ad_supportedSASLMechanisms;
875 AttributeDescription *si_ad_supportedFeatures;
876 AttributeDescription *si_ad_monitorContext;
877 AttributeDescription *si_ad_vendorName;
878 AttributeDescription *si_ad_vendorVersion;
879 AttributeDescription *si_ad_configContext;
881 /* subentry attribute descriptions */
882 AttributeDescription *si_ad_administrativeRole;
883 AttributeDescription *si_ad_subtreeSpecification;
885 /* subschema subentry attribute descriptions */
886 AttributeDescription *si_ad_attributeTypes;
887 AttributeDescription *si_ad_ditContentRules;
888 AttributeDescription *si_ad_ditStructureRules;
889 AttributeDescription *si_ad_ldapSyntaxes;
890 AttributeDescription *si_ad_matchingRules;
891 AttributeDescription *si_ad_matchingRuleUse;
892 AttributeDescription *si_ad_nameForms;
893 AttributeDescription *si_ad_objectClasses;
895 /* Aliases & Referrals */
896 AttributeDescription *si_ad_aliasedObjectName;
897 AttributeDescription *si_ad_ref;
899 /* Access Control Internals */
900 AttributeDescription *si_ad_entry;
901 AttributeDescription *si_ad_children;
902 AttributeDescription *si_ad_saslAuthzTo;
903 AttributeDescription *si_ad_saslAuthzFrom;
905 /* dynamic entries */
906 AttributeDescription *si_ad_entryTtl;
907 AttributeDescription *si_ad_dynamicSubtrees;
909 /* Other attributes descriptions */
910 AttributeDescription *si_ad_distinguishedName;
911 AttributeDescription *si_ad_name;
912 AttributeDescription *si_ad_cn;
913 AttributeDescription *si_ad_uid;
914 AttributeDescription *si_ad_uidNumber;
915 AttributeDescription *si_ad_gidNumber;
916 AttributeDescription *si_ad_userPassword;
917 AttributeDescription *si_ad_labeledURI;
918 #ifdef SLAPD_AUTHPASSWD
919 AttributeDescription *si_ad_authPassword;
920 AttributeDescription *si_ad_authPasswordSchemes;
922 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
923 AttributeDescription *si_ad_krbName;
925 AttributeDescription *si_ad_description;
926 AttributeDescription *si_ad_seeAlso;
928 /* Undefined Attribute Type */
929 AttributeType *si_at_undefined;
931 /* "Proxied" Attribute Type */
932 AttributeType *si_at_proxied;
935 MatchingRule *si_mr_distinguishedNameMatch;
936 MatchingRule *si_mr_dnSubtreeMatch;
937 MatchingRule *si_mr_dnOneLevelMatch;
938 MatchingRule *si_mr_dnSubordinateMatch;
939 MatchingRule *si_mr_dnSuperiorMatch;
940 MatchingRule *si_mr_caseExactMatch;
941 MatchingRule *si_mr_caseExactSubstringsMatch;
942 MatchingRule *si_mr_caseExactIA5Match;
943 MatchingRule *si_mr_integerMatch;
944 MatchingRule *si_mr_integerFirstComponentMatch;
945 MatchingRule *si_mr_objectIdentifierFirstComponentMatch;
948 Syntax *si_syn_directoryString;
949 Syntax *si_syn_distinguishedName;
950 Syntax *si_syn_integer;
951 Syntax *si_syn_octetString;
953 /* Schema Syntaxes */
954 Syntax *si_syn_attributeTypeDesc;
955 Syntax *si_syn_ditContentRuleDesc;
956 Syntax *si_syn_ditStructureRuleDesc;
957 Syntax *si_syn_ldapSyntaxDesc;
958 Syntax *si_syn_matchingRuleDesc;
959 Syntax *si_syn_matchingRuleUseDesc;
960 Syntax *si_syn_nameFormDesc;
961 Syntax *si_syn_objectClassDesc;
964 typedef struct slap_attr_assertion {
965 AttributeDescription *aa_desc;
966 struct berval aa_value;
967 #ifdef LDAP_COMP_MATCH
968 struct slap_component_filter *aa_cf;/* for attribute aliasing */
970 } AttributeAssertion;
972 typedef struct slap_ss_assertion {
973 AttributeDescription *sa_desc;
974 struct berval sa_initial;
975 struct berval *sa_any;
976 struct berval sa_final;
977 } SubstringsAssertion;
979 #ifdef LDAP_COMP_MATCH
980 struct slap_component_filter;
983 typedef struct slap_mr_assertion {
984 MatchingRule *ma_rule; /* optional */
985 struct berval ma_rule_text; /* optional */
986 AttributeDescription *ma_desc; /* optional */
987 int ma_dnattrs; /* boolean */
988 struct berval ma_value; /* required */
989 #ifdef LDAP_COMP_MATCH
990 struct slap_component_filter* ma_cf; /* component filter */
992 } MatchingRuleAssertion;
995 * represents a search filter
997 typedef struct slap_filter {
998 ber_tag_t f_choice; /* values taken from ldap.h, plus: */
999 #define SLAPD_FILTER_COMPUTED ((ber_tag_t) -1)
1000 #define SLAPD_FILTER_DN_ONE ((ber_tag_t) -2)
1001 #define SLAPD_FILTER_DN_SUBTREE ((ber_tag_t) -3)
1002 #ifdef LDAP_SCOPE_SUBORDINATE
1003 #define SLAPD_FILTER_DN_CHILDREN ((ber_tag_t) -4)
1007 /* precomputed result */
1008 ber_int_t f_un_result;
1011 struct berval *f_un_dn;
1014 AttributeDescription *f_un_desc;
1016 /* simple value assertion */
1017 AttributeAssertion *f_un_ava;
1019 /* substring assertion */
1020 SubstringsAssertion *f_un_ssa;
1022 /* matching rule assertion */
1023 MatchingRuleAssertion *f_un_mra;
1025 #define f_dn f_un.f_un_dn
1026 #define f_desc f_un.f_un_desc
1027 #define f_ava f_un.f_un_ava
1028 #define f_av_desc f_un.f_un_ava->aa_desc
1029 #define f_av_value f_un.f_un_ava->aa_value
1030 #define f_sub f_un.f_un_ssa
1031 #define f_sub_desc f_un.f_un_ssa->sa_desc
1032 #define f_sub_initial f_un.f_un_ssa->sa_initial
1033 #define f_sub_any f_un.f_un_ssa->sa_any
1034 #define f_sub_final f_un.f_un_ssa->sa_final
1035 #define f_mra f_un.f_un_mra
1036 #define f_mr_rule f_un.f_un_mra->ma_rule
1037 #define f_mr_rule_text f_un.f_un_mra->ma_rule_text
1038 #define f_mr_desc f_un.f_un_mra->ma_desc
1039 #define f_mr_value f_un.f_un_mra->ma_value
1040 #define f_mr_dnattrs f_un.f_un_mra->ma_dnattrs
1043 struct slap_filter *f_un_complex;
1046 #define f_result f_un.f_un_result
1047 #define f_and f_un.f_un_complex
1048 #define f_or f_un.f_un_complex
1049 #define f_not f_un.f_un_complex
1050 #define f_list f_un.f_un_complex
1052 struct slap_filter *f_next;
1055 /* compare routines can return undefined */
1056 #define SLAPD_COMPARE_UNDEFINED ((ber_int_t) -1)
1058 typedef struct slap_valuesreturnfilter {
1059 ber_tag_t vrf_choice;
1062 /* precomputed result */
1063 ber_int_t vrf_un_result;
1069 AttributeDescription *vrf_un_desc;
1071 /* simple value assertion */
1072 AttributeAssertion *vrf_un_ava;
1074 /* substring assertion */
1075 SubstringsAssertion *vrf_un_ssa;
1077 /* matching rule assertion */
1078 MatchingRuleAssertion *vrf_un_mra;
1080 #define vrf_result vrf_un.vrf_un_result
1081 #define vrf_dn vrf_un.vrf_un_dn
1082 #define vrf_desc vrf_un.vrf_un_desc
1083 #define vrf_ava vrf_un.vrf_un_ava
1084 #define vrf_av_desc vrf_un.vrf_un_ava->aa_desc
1085 #define vrf_av_value vrf_un.vrf_un_ava->aa_value
1086 #define vrf_ssa vrf_un.vrf_un_ssa
1087 #define vrf_sub vrf_un.vrf_un_ssa
1088 #define vrf_sub_desc vrf_un.vrf_un_ssa->sa_desc
1089 #define vrf_sub_initial vrf_un.vrf_un_ssa->sa_initial
1090 #define vrf_sub_any vrf_un.vrf_un_ssa->sa_any
1091 #define vrf_sub_final vrf_un.vrf_un_ssa->sa_final
1092 #define vrf_mra vrf_un.vrf_un_mra
1093 #define vrf_mr_rule vrf_un.vrf_un_mra->ma_rule
1094 #define vrf_mr_rule_text vrf_un.vrf_un_mra->ma_rule_text
1095 #define vrf_mr_desc vrf_un.vrf_un_mra->ma_desc
1096 #define vrf_mr_value vrf_un.vrf_un_mra->ma_value
1097 #define vrf_mr_dnattrs vrf_un.vrf_un_mra->ma_dnattrs
1102 struct slap_valuesreturnfilter *vrf_next;
1103 } ValuesReturnFilter;
1105 #ifdef LDAP_COMP_MATCH
1106 struct slap_component_syntax_info;
1107 typedef struct slap_component_data {
1108 void* cd_mem_op;/* nibble memory handler */
1109 struct slap_component_syntax_info** cd_tree;/* component tree */
1114 * represents an attribute (description + values)
1116 typedef struct slap_attr {
1117 AttributeDescription *a_desc;
1118 BerVarray a_vals; /* preserved values */
1119 BerVarray a_nvals; /* normalized values */
1120 #ifdef LDAP_COMP_MATCH
1121 ComponentData *a_comp_data; /* component values */
1123 struct slap_attr *a_next;
1125 #define SLAP_ATTR_IXADD 0x1U
1126 #define SLAP_ATTR_IXDEL 0x2U
1131 * the id used in the indexes to refer to an entry
1133 typedef unsigned long ID;
1134 #define NOID ((ID)~0)
1137 * represents an entry in core
1139 typedef struct slap_entry {
1141 * The ID field should only be changed before entry is
1142 * inserted into a cache. The ID value is backend
1147 struct berval e_name; /* name (DN) of this entry */
1148 struct berval e_nname; /* normalized name (DN) of this entry */
1150 /* for migration purposes */
1151 #define e_dn e_name.bv_val
1152 #define e_ndn e_nname.bv_val
1154 Attribute *e_attrs; /* list of attributes + values */
1156 slap_mask_t e_ocflags;
1158 struct berval e_bv; /* For entry_encode/entry_decode */
1160 /* for use by the backend for any purpose */
1165 * A list of LDAPMods
1167 typedef struct slap_mod {
1170 /* Set for internal mods, will bypass ACL checks. Only needed when
1171 * running as non-root user, for user modifiable attributes.
1173 #define SLAP_MOD_INTERNAL 0x01
1174 #define SLAP_MOD_MANAGING 0x02
1176 AttributeDescription *sm_desc;
1177 struct berval sm_type;
1178 BerVarray sm_values;
1179 BerVarray sm_nvalues;
1182 typedef struct slap_mod_list {
1183 Modification sml_mod;
1184 #define sml_op sml_mod.sm_op
1185 #define sml_flags sml_mod.sm_flags
1186 #define sml_desc sml_mod.sm_desc
1187 #define sml_type sml_mod.sm_type
1188 #define sml_values sml_mod.sm_values
1189 #define sml_nvalues sml_mod.sm_nvalues
1190 struct slap_mod_list *sml_next;
1193 typedef struct slap_ldap_modlist {
1195 struct slap_ldap_modlist *ml_next;
1196 #define ml_op ml_mod.mod_op
1197 #define ml_type ml_mod.mod_type
1198 #define ml_values ml_mod.mod_values
1202 * represents an access control list
1204 typedef enum slap_access_e {
1205 ACL_INVALID_ACCESS = -1,
1215 /* always leave at end of levels but not greater than ACL_LEVEL_MASK */
1218 /* ACL level mask and modifiers */
1219 ACL_LEVEL_MASK = 0x000f,
1220 ACL_QUALIFIER1 = 0x0100,
1221 ACL_QUALIFIER2 = 0x0200,
1222 ACL_QUALIFIER3 = 0x0400,
1223 ACL_QUALIFIER4 = 0x0800,
1224 ACL_QUALIFIER_MASK = 0x0f00,
1226 /* write granularity */
1227 ACL_WADD = ACL_WRITE|ACL_QUALIFIER1,
1228 ACL_WDEL = ACL_WRITE|ACL_QUALIFIER2
1231 typedef enum slap_control_e {
1232 ACL_INVALID_CONTROL = 0,
1238 typedef enum slap_style_e {
1239 ACL_STYLE_REGEX = 0,
1247 ACL_STYLE_ANONYMOUS,
1254 typedef struct slap_authz_info {
1255 ber_tag_t sai_method; /* LDAP_AUTH_* from <ldap.h> */
1256 struct berval sai_mech; /* SASL Mechanism */
1257 struct berval sai_dn; /* DN for reporting purposes */
1258 struct berval sai_ndn; /* Normalized DN */
1260 /* Security Strength Factors */
1261 slap_ssf_t sai_ssf; /* Overall SSF */
1262 slap_ssf_t sai_transport_ssf; /* Transport SSF */
1263 slap_ssf_t sai_tls_ssf; /* TLS SSF */
1264 slap_ssf_t sai_sasl_ssf; /* SASL SSF */
1265 } AuthorizationInformation;
1272 * "dynamic" ACL infrastructure (for ACIs and more)
1274 typedef int (slap_dynacl_parse) LDAP_P(( const char *fname, int lineno,
1275 const char *opts, slap_style_t, const char *, void **privp ));
1276 typedef int (slap_dynacl_unparse) LDAP_P(( void *priv, struct berval *bv ));
1277 typedef int (slap_dynacl_mask) LDAP_P((
1281 AttributeDescription *desc,
1284 regmatch_t *matches,
1285 slap_access_t *grant,
1286 slap_access_t *deny ));
1287 typedef int (slap_dynacl_destroy) LDAP_P(( void *priv ));
1289 typedef struct slap_dynacl_t {
1291 slap_dynacl_parse *da_parse;
1292 slap_dynacl_unparse *da_unparse;
1293 slap_dynacl_mask *da_mask;
1294 slap_dynacl_destroy *da_destroy;
1297 struct slap_dynacl_t *da_next;
1299 #endif /* SLAP_DYNACL */
1301 /* the DN portion of the "by" part */
1302 typedef struct slap_dn_access {
1304 AuthorizationInformation a_dnauthz;
1305 #define a_pat a_dnauthz.sai_dn
1307 slap_style_t a_style;
1310 AttributeDescription *a_at;
1316 typedef struct slap_access {
1317 slap_control_t a_type;
1319 /* strip qualifiers */
1320 #define ACL_LEVEL(p) ((p) & ACL_LEVEL_MASK)
1321 #define ACL_QUALIFIERS(p) ((p) & ~ACL_LEVEL_MASK)
1323 #define ACL_ACCESS2PRIV(access) ((0x01U << ACL_LEVEL((access))) | ACL_QUALIFIERS((access)))
1325 #define ACL_PRIV_NONE ACL_ACCESS2PRIV( ACL_NONE )
1326 #define ACL_PRIV_DISCLOSE ACL_ACCESS2PRIV( ACL_DISCLOSE )
1327 #define ACL_PRIV_AUTH ACL_ACCESS2PRIV( ACL_AUTH )
1328 #define ACL_PRIV_COMPARE ACL_ACCESS2PRIV( ACL_COMPARE )
1329 #define ACL_PRIV_SEARCH ACL_ACCESS2PRIV( ACL_SEARCH )
1330 #define ACL_PRIV_READ ACL_ACCESS2PRIV( ACL_READ )
1331 #define ACL_PRIV_WADD ACL_ACCESS2PRIV( ACL_WADD )
1332 #define ACL_PRIV_WDEL ACL_ACCESS2PRIV( ACL_WDEL )
1333 #define ACL_PRIV_WRITE ( ACL_PRIV_WADD | ACL_PRIV_WDEL )
1334 #define ACL_PRIV_MANAGE ACL_ACCESS2PRIV( ACL_MANAGE )
1336 /* NOTE: always use the highest level; current: 0x00ffUL */
1337 #define ACL_PRIV_MASK ((ACL_ACCESS2PRIV(ACL_LAST) - 1) | ACL_QUALIFIER_MASK)
1340 #define ACL_PRIV_LEVEL 0x1000UL
1341 #define ACL_PRIV_ADDITIVE 0x2000UL
1342 #define ACL_PRIV_SUBSTRACTIVE 0x4000UL
1345 #define ACL_PRIV_INVALID 0x0UL
1347 #define ACL_PRIV_ISSET(m,p) (((m) & (p)) == (p))
1348 #define ACL_PRIV_ASSIGN(m,p) do { (m) = (p); } while(0)
1349 #define ACL_PRIV_SET(m,p) do { (m) |= (p); } while(0)
1350 #define ACL_PRIV_CLR(m,p) do { (m) &= ~(p); } while(0)
1352 #define ACL_INIT(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_NONE)
1353 #define ACL_INVALIDATE(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_INVALID)
1355 #define ACL_GRANT(m,a) ACL_PRIV_ISSET((m),ACL_ACCESS2PRIV(a))
1357 #define ACL_IS_INVALID(m) ((m) == ACL_PRIV_INVALID)
1359 #define ACL_IS_LEVEL(m) ACL_PRIV_ISSET((m),ACL_PRIV_LEVEL)
1360 #define ACL_IS_ADDITIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_ADDITIVE)
1361 #define ACL_IS_SUBTRACTIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_SUBSTRACTIVE)
1363 #define ACL_LVL_NONE (ACL_PRIV_NONE|ACL_PRIV_LEVEL)
1364 #define ACL_LVL_DISCLOSE (ACL_PRIV_DISCLOSE|ACL_LVL_NONE)
1365 #define ACL_LVL_AUTH (ACL_PRIV_AUTH|ACL_LVL_DISCLOSE)
1366 #define ACL_LVL_COMPARE (ACL_PRIV_COMPARE|ACL_LVL_AUTH)
1367 #define ACL_LVL_SEARCH (ACL_PRIV_SEARCH|ACL_LVL_COMPARE)
1368 #define ACL_LVL_READ (ACL_PRIV_READ|ACL_LVL_SEARCH)
1369 #define ACL_LVL_WADD (ACL_PRIV_WADD|ACL_LVL_READ)
1370 #define ACL_LVL_WDEL (ACL_PRIV_WDEL|ACL_LVL_READ)
1371 #define ACL_LVL_WRITE (ACL_PRIV_WRITE|ACL_LVL_READ)
1372 #define ACL_LVL_MANAGE (ACL_PRIV_MANAGE|ACL_LVL_WRITE)
1374 #define ACL_LVL(m,l) (((m)&ACL_PRIV_MASK) == ((l)&ACL_PRIV_MASK))
1375 #define ACL_LVL_IS_NONE(m) ACL_LVL((m),ACL_LVL_NONE)
1376 #define ACL_LVL_IS_DISCLOSE(m) ACL_LVL((m),ACL_LVL_DISCLOSE)
1377 #define ACL_LVL_IS_AUTH(m) ACL_LVL((m),ACL_LVL_AUTH)
1378 #define ACL_LVL_IS_COMPARE(m) ACL_LVL((m),ACL_LVL_COMPARE)
1379 #define ACL_LVL_IS_SEARCH(m) ACL_LVL((m),ACL_LVL_SEARCH)
1380 #define ACL_LVL_IS_READ(m) ACL_LVL((m),ACL_LVL_READ)
1381 #define ACL_LVL_IS_WADD(m) ACL_LVL((m),ACL_LVL_WADD)
1382 #define ACL_LVL_IS_WDEL(m) ACL_LVL((m),ACL_LVL_WDEL)
1383 #define ACL_LVL_IS_WRITE(m) ACL_LVL((m),ACL_LVL_WRITE)
1384 #define ACL_LVL_IS_MANAGE(m) ACL_LVL((m),ACL_LVL_MANAGE)
1386 #define ACL_LVL_ASSIGN_NONE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_NONE)
1387 #define ACL_LVL_ASSIGN_DISCLOSE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_DISCLOSE)
1388 #define ACL_LVL_ASSIGN_AUTH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_AUTH)
1389 #define ACL_LVL_ASSIGN_COMPARE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_COMPARE)
1390 #define ACL_LVL_ASSIGN_SEARCH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_SEARCH)
1391 #define ACL_LVL_ASSIGN_READ(m) ACL_PRIV_ASSIGN((m),ACL_LVL_READ)
1392 #define ACL_LVL_ASSIGN_WADD(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WADD)
1393 #define ACL_LVL_ASSIGN_WDEL(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WDEL)
1394 #define ACL_LVL_ASSIGN_WRITE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WRITE)
1395 #define ACL_LVL_ASSIGN_MANAGE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_MANAGE)
1397 slap_mask_t a_access_mask;
1400 slap_dn_access a_dn;
1401 #define a_dn_pat a_dn.a_dnauthz.sai_dn
1402 #define a_dn_at a_dn.a_at
1403 #define a_dn_self a_dn.a_self
1405 /* real DN pattern */
1406 slap_dn_access a_realdn;
1407 #define a_realdn_pat a_realdn.a_dnauthz.sai_dn
1408 #define a_realdn_at a_realdn.a_at
1409 #define a_realdn_self a_realdn.a_self
1411 /* used for ssf stuff
1412 * NOTE: the ssf stuff in a_realdn is ignored */
1413 #define a_authz a_dn.a_dnauthz
1415 /* connection related stuff */
1416 slap_style_t a_peername_style;
1417 struct berval a_peername_pat;
1418 unsigned long a_peername_addr,
1420 int a_peername_port;
1422 slap_style_t a_sockname_style;
1423 struct berval a_sockname_pat;
1425 slap_style_t a_domain_style;
1426 struct berval a_domain_pat;
1427 int a_domain_expand;
1429 slap_style_t a_sockurl_style;
1430 struct berval a_sockurl_pat;
1431 slap_style_t a_set_style;
1432 struct berval a_set_pat;
1435 slap_dynacl_t *a_dynacl;
1436 #else /* ! SLAP_DYNACL */
1437 #ifdef SLAPD_ACI_ENABLED
1438 /* NOTE: ACIs have been moved under the "dynacl" interface,
1439 * which is currently built only when LDAP_DEVEL is defined.
1441 * In any case, SLAPD_ACI_ENABLED, set by --enable-aci,
1442 * is required to enable ACI support.
1444 AttributeDescription *a_aci_at;
1445 #endif /* SLAPD_ACI_ENABLED */
1446 #endif /* SLAP_DYNACL */
1449 slap_style_t a_group_style;
1450 struct berval a_group_pat;
1451 ObjectClass *a_group_oc;
1452 AttributeDescription *a_group_at;
1454 struct slap_access *a_next;
1458 typedef struct slap_acl {
1459 /* "to" part: the entries this acl applies to */
1461 slap_style_t acl_dn_style;
1463 struct berval acl_dn_pat;
1464 AttributeName *acl_attrs;
1465 MatchingRule *acl_attrval_mr;
1466 slap_style_t acl_attrval_style;
1467 regex_t acl_attrval_re;
1468 struct berval acl_attrval;
1470 /* "by" part: list of who has what access to the entries */
1473 struct slap_acl *acl_next;
1476 typedef struct slap_acl_state {
1477 unsigned as_recorded;
1478 #define ACL_STATE_NOT_RECORDED 0x0
1479 #define ACL_STATE_RECORDED_VD 0x1
1480 #define ACL_STATE_RECORDED_NV 0x2
1481 #define ACL_STATE_RECORDED 0x3
1484 AccessControl *as_vd_acl;
1485 AccessControl *as_vi_acl;
1486 slap_mask_t as_vd_acl_mask;
1487 regmatch_t as_vd_acl_matches[MAXREMATCHES];
1488 int as_vd_acl_count;
1490 Access *as_vd_access;
1491 int as_vd_access_count;
1494 AttributeDescription *as_vd_ad;
1495 } AccessControlState;
1496 #define ACL_STATE_INIT { ACL_STATE_NOT_RECORDED, NULL, NULL, 0UL, \
1497 { { 0, 0 } }, 0, NULL, 0, 0, NULL }
1499 #ifdef SLAPD_ACI_ENABLED
1500 typedef enum slap_aci_scope_t {
1501 SLAP_ACI_SCOPE_ENTRY = 0x1,
1502 SLAP_ACI_SCOPE_CHILDREN = 0x2,
1503 SLAP_ACI_SCOPE_SUBTREE = ( SLAP_ACI_SCOPE_ENTRY | SLAP_ACI_SCOPE_CHILDREN )
1505 #endif /* SLAPD_ACI_ENABLED */
1516 ACI_BV_ANONYMOUS = BER_BVC("anonymous"),
1530 #ifdef LDAP_PF_LOCAL
1535 #endif /* LDAP_PF_LOCAL */
1548 * represents a backend
1551 typedef struct slap_backend_info BackendInfo; /* per backend type */
1552 typedef struct slap_backend_db BackendDB; /* per backend database */
1553 typedef LDAP_STAILQ_HEAD(BeI, slap_backend_info) slap_bi_head;
1554 typedef LDAP_STAILQ_HEAD(BeDB, slap_backend_db) slap_be_head;
1556 LDAP_SLAPD_V (int) nBackendInfo;
1557 LDAP_SLAPD_V (int) nBackendDB;
1558 LDAP_SLAPD_V (slap_bi_head) backendInfo;
1559 LDAP_SLAPD_V (slap_be_head) backendDB;
1560 LDAP_SLAPD_V (BackendDB *) frontendDB;
1562 LDAP_SLAPD_V (int) slapMode;
1563 #define SLAP_UNDEFINED_MODE 0x0000
1564 #define SLAP_SERVER_MODE 0x0001
1565 #define SLAP_TOOL_MODE 0x0002
1566 #define SLAP_MODE 0x0003
1568 #define SLAP_TRUNCATE_MODE 0x0100
1569 #define SLAP_TOOL_READMAIN 0x0200
1570 #define SLAP_TOOL_READONLY 0x0400
1571 #define SLAP_TOOL_QUICK 0x0800
1573 #define SB_TLS_DEFAULT (-1)
1574 #define SB_TLS_OFF 0
1576 #define SB_TLS_CRITICAL 2
1578 typedef struct slap_bindconf {
1581 struct berval sb_binddn;
1582 struct berval sb_cred;
1583 struct berval sb_saslmech;
1585 struct berval sb_realm;
1586 struct berval sb_authcId;
1587 struct berval sb_authzId;
1590 struct slap_replica_info {
1591 const char *ri_uri; /* supersedes be_replica */
1592 const char *ri_host; /* points to host part of uri */
1593 BerVarray ri_nsuffix; /* array of suffixes this replica accepts */
1594 AttributeName *ri_attrs; /* attrs to replicate, NULL=all */
1595 int ri_exclude; /* 1 => exclude ri_attrs */
1596 slap_bindconf ri_bindconf; /* for back-config */
1599 typedef struct slap_verbmasks {
1601 const slap_mask_t mask;
1604 #define SLAP_LIMIT_TIME 1
1605 #define SLAP_LIMIT_SIZE 2
1607 struct slap_limits_set {
1615 int lms_s_unchecked;
1621 /* Note: this is different from LDAP_NO_LIMIT (0); slapd internal use only */
1622 #define SLAP_NO_LIMIT -1
1623 #define SLAP_MAX_LIMIT 2147483647
1625 struct slap_limits {
1626 unsigned lm_flags; /* type of pattern */
1627 #define SLAP_LIMITS_UNDEFINED 0x0000U
1628 #define SLAP_LIMITS_EXACT 0x0001U
1629 #define SLAP_LIMITS_BASE SLAP_LIMITS_EXACT
1630 #define SLAP_LIMITS_ONE 0x0002U
1631 #define SLAP_LIMITS_SUBTREE 0x0003U
1632 #define SLAP_LIMITS_CHILDREN 0x0004U
1633 #define SLAP_LIMITS_REGEX 0x0005U
1634 #define SLAP_LIMITS_ANONYMOUS 0x0006U
1635 #define SLAP_LIMITS_USERS 0x0007U
1636 #define SLAP_LIMITS_ANY 0x0008U
1637 #define SLAP_LIMITS_MASK 0x000FU
1639 #define SLAP_LIMITS_TYPE_DN 0x0000U
1640 #define SLAP_LIMITS_TYPE_GROUP 0x0010U
1641 #define SLAP_LIMITS_TYPE_MASK 0x00F0U
1643 regex_t lm_regex; /* regex data for REGEX */
1646 * normalized DN for EXACT, BASE, ONE, SUBTREE, CHILDREN;
1647 * pattern for REGEX; NULL for ANONYMOUS, USERS
1649 struct berval lm_pat;
1651 /* if lm_flags & SLAP_LIMITS_TYPE_MASK == SLAP_LIMITS_GROUP,
1652 * lm_group_oc is objectClass and lm_group_at is attributeType
1653 * of member in oc for match; then lm_flags & SLAP_LIMITS_MASK
1654 * can only be SLAP_LIMITS_EXACT */
1655 ObjectClass *lm_group_oc;
1656 AttributeDescription *lm_group_ad;
1658 struct slap_limits_set lm_limits;
1661 /* temporary aliases */
1662 typedef BackendDB Backend;
1663 #define nbackends nBackendDB
1664 #define backends backendDB
1667 * syncinfo structure for syncrepl
1672 #define SLAP_SYNC_RID_SIZE 3
1673 #define SLAP_SYNCUUID_SET_SIZE 256
1675 #define SLAP_SYNC_UPDATE_MSGID 2
1677 struct sync_cookie {
1678 struct berval ctxcsn;
1679 struct berval octet_str;
1681 LDAP_STAILQ_ENTRY(sync_cookie) sc_next;
1684 LDAP_STAILQ_HEAD( slap_sync_cookie_s, sync_cookie );
1686 LDAP_TAILQ_HEAD( be_pcl, slap_csn_entry );
1688 #ifndef SLAP_MAX_CIDS
1689 #define SLAP_MAX_CIDS 32 /* Maximum number of supported controls */
1692 struct ConfigOCs; /* config.h */
1694 struct slap_backend_db {
1695 BackendInfo *bd_info; /* pointer to shared backend info */
1697 /* fields in this structure (and routines acting on this structure)
1698 should be renamed from be_ to bd_ */
1700 /* BackendInfo accessors */
1701 #define be_config bd_info->bi_db_config
1702 #define be_type bd_info->bi_type
1704 #define be_bind bd_info->bi_op_bind
1705 #define be_unbind bd_info->bi_op_unbind
1706 #define be_add bd_info->bi_op_add
1707 #define be_compare bd_info->bi_op_compare
1708 #define be_delete bd_info->bi_op_delete
1709 #define be_modify bd_info->bi_op_modify
1710 #define be_modrdn bd_info->bi_op_modrdn
1711 #define be_search bd_info->bi_op_search
1712 #define be_abandon bd_info->bi_op_abandon
1713 #define be_cancel bd_info->bi_op_cancel
1715 #define be_extended bd_info->bi_extended
1717 #define be_chk_referrals bd_info->bi_chk_referrals
1718 #define be_chk_controls bd_info->bi_chk_controls
1719 #define be_fetch bd_info->bi_entry_get_rw
1720 #define be_release bd_info->bi_entry_release_rw
1721 #define be_group bd_info->bi_acl_group
1722 #define be_attribute bd_info->bi_acl_attribute
1723 #define be_operational bd_info->bi_operational
1726 * define to honor hasSubordinates operational attribute in search filters
1727 * (in previous use there was a flaw with back-bdb and back-ldbm; now it
1730 #define be_has_subordinates bd_info->bi_has_subordinates
1732 #define be_connection_init bd_info->bi_connection_init
1733 #define be_connection_destroy bd_info->bi_connection_destroy
1736 #define be_entry_open bd_info->bi_tool_entry_open
1737 #define be_entry_close bd_info->bi_tool_entry_close
1738 #define be_entry_first bd_info->bi_tool_entry_first
1739 #define be_entry_next bd_info->bi_tool_entry_next
1740 #define be_entry_reindex bd_info->bi_tool_entry_reindex
1741 #define be_entry_get bd_info->bi_tool_entry_get
1742 #define be_entry_put bd_info->bi_tool_entry_put
1743 #define be_sync bd_info->bi_tool_sync
1744 #define be_dn2id_get bd_info->bi_tool_dn2id_get
1745 #define be_id2entry_get bd_info->bi_tool_id2entry_get
1746 #define be_entry_modify bd_info->bi_tool_entry_modify
1749 /* supported controls */
1750 /* note: set to 0 if the database does not support the control;
1751 * be_ctrls[SLAP_MAX_CIDS] is set to 1 if initialized */
1752 char be_ctrls[SLAP_MAX_CIDS + 1];
1754 /* Database flags */
1755 #define SLAP_DBFLAG_NOLASTMOD 0x0001U
1756 #define SLAP_DBFLAG_NO_SCHEMA_CHECK 0x0002U
1757 #define SLAP_DBFLAG_GLUE_INSTANCE 0x0010U /* a glue backend */
1758 #define SLAP_DBFLAG_GLUE_SUBORDINATE 0x0020U /* child of a glue hierarchy */
1759 #define SLAP_DBFLAG_GLUE_LINKED 0x0040U /* child is connected to parent */
1760 #define SLAP_DBFLAG_GLUE_ADVERTISE 0x0080U /* advertise in rootDSE */
1761 #define SLAP_DBFLAG_OVERLAY 0x0100U /* this db struct is an overlay */
1762 #define SLAP_DBFLAG_GLOBAL_OVERLAY 0x0200U /* this db struct is a global overlay */
1763 #define SLAP_DBFLAG_SHADOW 0x8000U /* a shadow */
1764 #define SLAP_DBFLAG_SYNC_SHADOW 0x1000U /* a sync shadow */
1765 #define SLAP_DBFLAG_SLURP_SHADOW 0x2000U /* a slurp shadow */
1766 slap_mask_t be_flags;
1767 #define SLAP_DBFLAGS(be) ((be)->be_flags)
1768 #define SLAP_NOLASTMOD(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_NOLASTMOD)
1769 #define SLAP_LASTMOD(be) (!SLAP_NOLASTMOD(be))
1770 #define SLAP_ISOVERLAY(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_OVERLAY)
1771 #define SLAP_NO_SCHEMA_CHECK(be) \
1772 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_NO_SCHEMA_CHECK)
1773 #define SLAP_GLUE_INSTANCE(be) \
1774 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_GLUE_INSTANCE)
1775 #define SLAP_GLUE_SUBORDINATE(be) \
1776 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_GLUE_SUBORDINATE)
1777 #define SLAP_GLUE_LINKED(be) \
1778 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_GLUE_LINKED)
1779 #define SLAP_GLUE_ADVERTISE(be) \
1780 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_GLUE_ADVERTISE)
1781 #define SLAP_SHADOW(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_SHADOW)
1782 #define SLAP_SYNC_SHADOW(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_SYNC_SHADOW)
1783 #define SLAP_SLURP_SHADOW(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_SLURP_SHADOW)
1785 slap_mask_t be_restrictops; /* restriction operations */
1786 #define SLAP_RESTRICT_OP_ADD 0x0001U
1787 #define SLAP_RESTRICT_OP_BIND 0x0002U
1788 #define SLAP_RESTRICT_OP_COMPARE 0x0004U
1789 #define SLAP_RESTRICT_OP_DELETE 0x0008U
1790 #define SLAP_RESTRICT_OP_EXTENDED 0x0010U
1791 #define SLAP_RESTRICT_OP_MODIFY 0x0020U
1792 #define SLAP_RESTRICT_OP_RENAME 0x0040U
1793 #define SLAP_RESTRICT_OP_SEARCH 0x0080U
1794 #define SLAP_RESTRICT_OP_MASK 0x00FFU
1796 #define SLAP_RESTRICT_READONLY 0x80000000U
1798 #define SLAP_RESTRICT_EXOP_START_TLS 0x0100U
1799 #define SLAP_RESTRICT_EXOP_MODIFY_PASSWD 0x0200U
1800 #define SLAP_RESTRICT_EXOP_WHOAMI 0x0400U
1801 #define SLAP_RESTRICT_EXOP_CANCEL 0x0800U
1802 #define SLAP_RESTRICT_EXOP_MASK 0xFF00U
1804 #define SLAP_RESTRICT_OP_READS \
1805 ( SLAP_RESTRICT_OP_COMPARE \
1806 | SLAP_RESTRICT_OP_SEARCH )
1807 #define SLAP_RESTRICT_OP_WRITES \
1808 ( SLAP_RESTRICT_OP_ADD \
1809 | SLAP_RESTRICT_OP_DELETE \
1810 | SLAP_RESTRICT_OP_MODIFY \
1811 | SLAP_RESTRICT_OP_RENAME )
1813 #define SLAP_ALLOW_BIND_V2 0x0001U /* LDAPv2 bind */
1814 #define SLAP_ALLOW_BIND_ANON_CRED 0x0002U /* cred should be empty */
1815 #define SLAP_ALLOW_BIND_ANON_DN 0x0004U /* dn should be empty */
1817 #define SLAP_ALLOW_UPDATE_ANON 0x0008U /* allow anonymous updates */
1819 #define SLAP_DISALLOW_BIND_ANON 0x0001U /* no anonymous */
1820 #define SLAP_DISALLOW_BIND_SIMPLE 0x0002U /* simple authentication */
1821 #define SLAP_DISALLOW_BIND_KRBV4 0x0004U /* Kerberos V4 authentication */
1823 #define SLAP_DISALLOW_TLS_2_ANON 0x0010U /* StartTLS -> Anonymous */
1824 #define SLAP_DISALLOW_TLS_AUTHC 0x0020U /* TLS while authenticated */
1826 #define SLAP_DISALLOW_AUX_WO_CR 0x4000U
1828 slap_mask_t be_requires; /* pre-operation requirements */
1829 #define SLAP_REQUIRE_BIND 0x0001U /* bind before op */
1830 #define SLAP_REQUIRE_LDAP_V3 0x0002U /* LDAPv3 before op */
1831 #define SLAP_REQUIRE_AUTHC 0x0004U /* authentication before op */
1832 #define SLAP_REQUIRE_SASL 0x0008U /* SASL before op */
1833 #define SLAP_REQUIRE_STRONG 0x0010U /* strong authentication before op */
1835 /* Required Security Strength Factor */
1836 slap_ssf_set_t be_ssf_set;
1838 BerVarray be_suffix; /* the DN suffixes of data in this backend */
1839 BerVarray be_nsuffix; /* the normalized DN suffixes in this backend */
1840 struct berval be_schemadn; /* per-backend subschema subentry DN */
1841 struct berval be_schemandn; /* normalized subschema DN */
1842 struct berval be_rootdn; /* the magic "root" name (DN) for this db */
1843 struct berval be_rootndn; /* the magic "root" normalized name (DN) for this db */
1844 struct berval be_rootpw; /* the magic "root" password for this db */
1845 unsigned int be_max_deref_depth; /* limit for depth of an alias deref */
1846 #define be_sizelimit be_def_limit.lms_s_soft
1847 #define be_timelimit be_def_limit.lms_t_soft
1848 struct slap_limits_set be_def_limit; /* default limits */
1849 struct slap_limits **be_limits; /* regex-based size and time limits */
1850 AccessControl *be_acl; /* access control list for this backend */
1851 slap_access_t be_dfltaccess; /* access given if no acl matches */
1853 /* Replica Information */
1854 struct slap_replica_info **be_replica; /* replicas of this backend (in master) */
1855 char *be_replogfile; /* replication log file (in master) */
1856 struct berval be_update_ndn; /* allowed to make changes (in replicas) */
1857 BerVarray be_update_refs; /* where to refer modifying clients to */
1858 struct be_pcl *be_pending_csn_list;
1859 ldap_pvt_thread_mutex_t be_pcl_mutex;
1860 ldap_pvt_thread_mutex_t *be_pcl_mutexp;
1861 struct syncinfo_s *be_syncinfo; /* For syncrepl */
1863 void *be_pb; /* Netscape plugin */
1864 struct ConfigOCs *be_cf_ocs;
1866 void *be_private; /* anything the backend database needs */
1867 LDAP_STAILQ_ENTRY(slap_backend_db) be_next;
1873 /* Backend function typedefs */
1874 typedef int (BI_init) LDAP_P((BackendInfo *bi));
1875 typedef int (BI_config) LDAP_P((BackendInfo *bi,
1876 const char *fname, int lineno,
1877 int argc, char **argv));
1878 typedef int (BI_open) LDAP_P((BackendInfo *bi));
1879 typedef int (BI_close) LDAP_P((BackendInfo *bi));
1880 typedef int (BI_destroy) LDAP_P((BackendInfo *bi));
1882 typedef int (BI_db_init) LDAP_P((Backend *bd));
1883 typedef int (BI_db_config) LDAP_P((Backend *bd,
1884 const char *fname, int lineno,
1885 int argc, char **argv));
1886 typedef int (BI_db_open) LDAP_P((Backend *bd));
1887 typedef int (BI_db_close) LDAP_P((Backend *bd));
1888 typedef int (BI_db_destroy) LDAP_P((Backend *bd));
1890 typedef struct req_bind_s {
1892 struct berval rb_cred;
1893 struct berval rb_edn;
1895 struct berval rb_tmp_mech; /* FIXME: temporary */
1898 typedef struct req_search_s {
1903 /* NULL means be_isroot evaluated to TRUE */
1904 struct slap_limits_set *rs_limit;
1906 AttributeName *rs_attrs;
1908 struct berval rs_filterstr;
1911 typedef struct req_compare_s {
1912 AttributeAssertion *rs_ava;
1915 typedef struct req_modify_s {
1916 Modifications *rs_modlist;
1917 int rs_increment; /* FIXME: temporary */
1920 typedef struct req_modrdn_s {
1921 struct berval rs_newrdn;
1922 struct berval rs_nnewrdn;
1923 struct berval *rs_newSup;
1924 struct berval *rs_nnewSup;
1925 int rs_deleteoldrdn;
1928 typedef struct req_add_s {
1930 Modifications *rs_modlist; /* FIXME: temporary */
1933 typedef struct req_abandon_s {
1938 #define SLAP_EXOP_HIDE 0x0000
1940 #define SLAP_EXOP_HIDE 0x8000
1942 #define SLAP_EXOP_WRITES 0x0001 /* Exop does writes */
1944 typedef struct req_extended_s {
1945 struct berval rs_reqoid;
1947 struct berval *rs_reqdata;
1950 typedef struct req_pwdexop_s {
1951 struct berval rs_reqoid;
1953 struct berval rs_old;
1954 struct berval rs_new;
1955 Modifications *rs_mods;
1956 Modifications **rs_modtail;
1959 typedef enum slap_reply_e {
1968 typedef struct rep_sasl_s {
1969 struct berval *r_sasldata;
1972 typedef struct rep_extended_s {
1973 const char *r_rspoid;
1974 struct berval *r_rspdata;
1977 typedef struct rep_search_s {
1979 slap_mask_t r_attr_flags;
1980 #define SLAP_ATTRS_UNDEFINED (0x00U)
1981 #define SLAP_OPATTRS_NO (0x01U)
1982 #define SLAP_OPATTRS_YES (0x02U)
1983 #define SLAP_USERATTRS_NO (0x10U)
1984 #define SLAP_USERATTRS_YES (0x20U)
1985 #define SLAP_OPATTRS_MASK(f) ((f) & (SLAP_OPATTRS_NO|SLAP_OPATTRS_YES))
1986 #define SLAP_OPATTRS(f) (((f) & SLAP_OPATTRS_YES) == SLAP_OPATTRS_YES)
1987 #define SLAP_USERATTRS_MASK(f) ((f) & (SLAP_USERATTRS_NO|SLAP_USERATTRS_YES))
1988 #define SLAP_USERATTRS(f) \
1989 (((f) & SLAP_USERATTRS_YES) == SLAP_USERATTRS_YES)
1991 Attribute *r_operational_attrs;
1992 AttributeName *r_attrs;
1997 typedef struct slap_rep {
1998 slap_reply_t sr_type;
2002 const char *sr_matched;
2003 const char *sr_text;
2005 LDAPControl **sr_ctrls;
2007 rep_sasl_s sru_sasl;
2008 rep_extended_s sru_extended;
2009 rep_search_s sru_search;
2011 slap_mask_t sr_flags;
2012 #define REP_ENTRY_MODIFIABLE 0x0001U
2013 #define REP_ENTRY_MUSTBEFREED 0x0002U
2014 #define REP_ENTRY_MUSTRELEASE 0x0004U
2015 #define REP_MATCHED_MUSTBEFREED 0x0010U
2016 #define REP_REF_MUSTBEFREED 0x0020U
2019 /* short hands for response members */
2020 #define sr_attrs sr_un.sru_search.r_attrs
2021 #define sr_entry sr_un.sru_search.r_entry
2022 #define sr_operational_attrs sr_un.sru_search.r_operational_attrs
2023 #define sr_attr_flags sr_un.sru_search.r_attr_flags
2024 #define sr_v2ref sr_un.sru_search.r_v2ref
2025 #define sr_nentries sr_un.sru_search.r_nentries
2026 #define sr_rspoid sr_un.sru_extended.r_rspoid
2027 #define sr_rspdata sr_un.sru_extended.r_rspdata
2028 #define sr_sasldata sr_un.sru_sasl.r_sasldata
2030 typedef int (BI_op_bind) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2031 typedef int (BI_op_unbind) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2032 typedef int (BI_op_search) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2033 typedef int (BI_op_compare) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2034 typedef int (BI_op_modify) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2035 typedef int (BI_op_modrdn) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2036 typedef int (BI_op_add) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2037 typedef int (BI_op_delete) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2038 typedef int (BI_op_abandon) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2039 typedef int (BI_op_cancel) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2040 typedef int (BI_op_extended) LDAP_P((
2041 struct slap_op *op, struct slap_rep *rs ));
2042 typedef int (BI_chk_referrals) LDAP_P((
2043 struct slap_op *op, struct slap_rep *rs ));
2044 typedef int (BI_chk_controls) LDAP_P((
2045 struct slap_op *op, struct slap_rep *rs ));
2046 typedef int (BI_entry_release_rw)
2047 LDAP_P(( struct slap_op *op, Entry *e, int rw ));
2048 typedef int (BI_entry_get_rw) LDAP_P(( struct slap_op *op, struct berval *ndn,
2049 ObjectClass *oc, AttributeDescription *at, int rw, Entry **e ));
2050 typedef int (BI_operational) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
2051 typedef int (BI_has_subordinates) LDAP_P(( struct slap_op *op,
2052 Entry *e, int *hasSubs ));
2053 #ifdef SLAP_OVERLAY_ACCESS
2054 typedef int (BI_access_allowed) LDAP_P(( struct slap_op *op, Entry *e,
2055 AttributeDescription *desc, struct berval *val, slap_access_t access,
2056 AccessControlState *state, slap_mask_t *maskp ));
2057 typedef int (BI_acl_group) LDAP_P(( struct slap_op *op, Entry *target,
2058 struct berval *gr_ndn, struct berval *op_ndn,
2059 ObjectClass *group_oc, AttributeDescription *group_at ));
2060 typedef int (BI_acl_attribute) LDAP_P(( struct slap_op *op, Entry *target,
2061 struct berval *entry_ndn, AttributeDescription *entry_at,
2062 BerVarray *vals, slap_access_t access ));
2063 #endif /* SLAP_OVERLAY_ACCESS */
2065 typedef int (BI_connection_init) LDAP_P(( BackendDB *bd,
2066 struct slap_conn *c ));
2067 typedef int (BI_connection_destroy) LDAP_P(( BackendDB *bd,
2068 struct slap_conn *c ));
2070 typedef int (BI_tool_entry_open) LDAP_P(( BackendDB *be, int mode ));
2071 typedef int (BI_tool_entry_close) LDAP_P(( BackendDB *be ));
2072 typedef ID (BI_tool_entry_first) LDAP_P(( BackendDB *be ));
2073 typedef ID (BI_tool_entry_next) LDAP_P(( BackendDB *be ));
2074 typedef Entry* (BI_tool_entry_get) LDAP_P(( BackendDB *be, ID id ));
2075 typedef ID (BI_tool_entry_put) LDAP_P(( BackendDB *be, Entry *e,
2076 struct berval *text ));
2077 typedef int (BI_tool_entry_reindex) LDAP_P(( BackendDB *be, ID id ));
2078 typedef int (BI_tool_sync) LDAP_P(( BackendDB *be ));
2079 typedef ID (BI_tool_dn2id_get) LDAP_P(( BackendDB *be, struct berval *dn ));
2080 typedef int (BI_tool_id2entry_get) LDAP_P(( BackendDB *be, ID id, Entry **e ));
2081 typedef ID (BI_tool_entry_modify) LDAP_P(( BackendDB *be, Entry *e,
2082 struct berval *text ));
2084 struct slap_backend_info {
2085 char *bi_type; /* type of backend */
2088 * per backend type routines:
2089 * bi_init: called to allocate a backend_info structure,
2090 * called once BEFORE configuration file is read.
2091 * bi_init() initializes this structure hence is
2092 * called directly from be_initialize()
2093 * bi_config: called per 'backend' specific option
2094 * all such options must before any 'database' options
2095 * bi_config() is called only from read_config()
2096 * bi_open: called to open each database, called
2097 * once AFTER configuration file is read but
2098 * BEFORE any bi_db_open() calls.
2099 * bi_open() is called from backend_startup()
2100 * bi_close: called to close each database, called
2101 * once during shutdown after all bi_db_close calls.
2102 * bi_close() is called from backend_shutdown()
2103 * bi_destroy: called to destroy each database, called
2104 * once during shutdown after all bi_db_destroy calls.
2105 * bi_destory() is called from backend_destroy()
2108 BI_config *bi_config;
2111 BI_destroy *bi_destroy;
2114 * per database routines:
2115 * bi_db_init: called to initialize each database,
2116 * called upon reading 'database <type>'
2117 * called only from backend_db_init()
2118 * bi_db_config: called to configure each database,
2119 * called per database to handle per database options
2120 * called only from read_config()
2121 * bi_db_open: called to open each database
2122 * called once per database immediately AFTER bi_open()
2123 * calls but before daemon startup.
2124 * called only by backend_startup()
2125 * bi_db_close: called to close each database
2126 * called once per database during shutdown but BEFORE
2127 * any bi_close call.
2128 * called only by backend_shutdown()
2129 * bi_db_destroy: called to destroy each database
2130 * called once per database during shutdown AFTER all
2131 * bi_close calls but before bi_destory calls.
2132 * called only by backend_destory()
2134 BI_db_init *bi_db_init;
2135 BI_db_config *bi_db_config;
2136 BI_db_open *bi_db_open;
2137 BI_db_close *bi_db_close;
2138 BI_db_destroy *bi_db_destroy;
2140 /* LDAP Operations Handling Routines */
2141 BI_op_bind *bi_op_bind;
2142 BI_op_unbind *bi_op_unbind;
2143 BI_op_search *bi_op_search;
2144 BI_op_compare *bi_op_compare;
2145 BI_op_modify *bi_op_modify;
2146 BI_op_modrdn *bi_op_modrdn;
2147 BI_op_add *bi_op_add;
2148 BI_op_delete *bi_op_delete;
2149 BI_op_abandon *bi_op_abandon;
2150 BI_op_cancel *bi_op_cancel;
2152 /* Extended Operations Helper */
2153 BI_op_extended *bi_extended;
2155 /* Auxilary Functions */
2156 BI_operational *bi_operational;
2157 BI_chk_referrals *bi_chk_referrals;
2158 BI_chk_controls *bi_chk_controls;
2159 BI_entry_get_rw *bi_entry_get_rw;
2160 BI_entry_release_rw *bi_entry_release_rw;
2162 BI_has_subordinates *bi_has_subordinates;
2163 #ifdef SLAP_OVERLAY_ACCESS
2164 BI_access_allowed *bi_access_allowed;
2165 BI_acl_group *bi_acl_group;
2166 BI_acl_attribute *bi_acl_attribute;
2167 #endif /* SLAP_OVERLAY_ACCESS */
2169 BI_connection_init *bi_connection_init;
2170 BI_connection_destroy *bi_connection_destroy;
2172 /* hooks for slap tools */
2173 BI_tool_entry_open *bi_tool_entry_open;
2174 BI_tool_entry_close *bi_tool_entry_close;
2175 BI_tool_entry_first *bi_tool_entry_first;
2176 BI_tool_entry_next *bi_tool_entry_next;
2177 BI_tool_entry_get *bi_tool_entry_get;
2178 BI_tool_entry_put *bi_tool_entry_put;
2179 BI_tool_entry_reindex *bi_tool_entry_reindex;
2180 BI_tool_sync *bi_tool_sync;
2181 BI_tool_dn2id_get *bi_tool_dn2id_get;
2182 BI_tool_id2entry_get *bi_tool_id2entry_get;
2183 BI_tool_entry_modify *bi_tool_entry_modify;
2185 #define SLAP_INDEX_ADD_OP 0x0001
2186 #define SLAP_INDEX_DELETE_OP 0x0002
2188 slap_mask_t bi_flags; /* backend flags */
2189 #define SLAP_BFLAG_MONITOR 0x0001U /* a monitor backend */
2190 #define SLAP_BFLAG_CONFIG 0x0002U /* a config backend */
2191 #define SLAP_BFLAG_FRONTEND 0x0004U /* the frontendDB */
2192 #define SLAP_BFLAG_NOLASTMODCMD 0x0010U
2193 #define SLAP_BFLAG_INCREMENT 0x0100U
2194 #define SLAP_BFLAG_ALIASES 0x1000U
2195 #define SLAP_BFLAG_REFERRALS 0x2000U
2196 #define SLAP_BFLAG_SUBENTRIES 0x4000U
2197 #define SLAP_BFLAG_DYNAMIC 0x8000U
2199 #define SLAP_BFLAGS(be) ((be)->bd_info->bi_flags)
2200 #define SLAP_MONITOR(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_MONITOR)
2201 #define SLAP_CONFIG(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_CONFIG)
2202 #define SLAP_FRONTEND(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_FRONTEND)
2203 #define SLAP_INCREMENT(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_INCREMENT)
2204 #define SLAP_ALIASES(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_ALIASES)
2205 #define SLAP_REFERRALS(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_REFERRALS)
2206 #define SLAP_SUBENTRIES(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_SUBENTRIES)
2207 #define SLAP_DYNAMIC(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_DYNAMIC)
2208 #define SLAP_NOLASTMODCMD(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_NOLASTMODCMD)
2209 #define SLAP_LASTMODCMD(be) (!SLAP_NOLASTMODCMD(be))
2211 char **bi_controls; /* supported controls */
2212 char bi_ctrls[SLAP_MAX_CIDS + 1];
2214 unsigned int bi_nDB; /* number of databases of this type */
2215 struct ConfigOCs *bi_cf_ocs;
2216 void *bi_private; /* anything the backend type needs */
2217 LDAP_STAILQ_ENTRY(slap_backend_info) bi_next ;
2220 #define c_authtype c_authz.sai_method
2221 #define c_authmech c_authz.sai_mech
2222 #define c_dn c_authz.sai_dn
2223 #define c_ndn c_authz.sai_ndn
2224 #define c_ssf c_authz.sai_ssf
2225 #define c_transport_ssf c_authz.sai_transport_ssf
2226 #define c_tls_ssf c_authz.sai_tls_ssf
2227 #define c_sasl_ssf c_authz.sai_sasl_ssf
2229 #define o_authtype o_authz.sai_method
2230 #define o_authmech o_authz.sai_mech
2231 #define o_dn o_authz.sai_dn
2232 #define o_ndn o_authz.sai_ndn
2233 #define o_ssf o_authz.sai_ssf
2234 #define o_transport_ssf o_authz.sai_transport_ssf
2235 #define o_tls_ssf o_authz.sai_tls_ssf
2236 #define o_sasl_ssf o_authz.sai_sasl_ssf
2238 typedef int (slap_response)( struct slap_op *, struct slap_rep * );
2240 typedef struct slap_callback {
2241 struct slap_callback *sc_next;
2242 slap_response *sc_response;
2243 slap_response *sc_cleanup;
2247 struct slap_overinfo;
2249 typedef enum slap_operation_e {
2262 op_aux_chk_referrals,
2263 op_aux_chk_controls,
2267 typedef struct slap_overinst {
2269 slap_response *on_response;
2270 struct slap_overinfo *on_info;
2271 struct slap_overinst *on_next;
2274 typedef struct slap_overinfo {
2276 BackendInfo *oi_orig;
2277 struct slap_overinst *oi_list;
2280 /* Should successive callbacks in a chain be processed? */
2281 #define SLAP_CB_FREEME 0x4000
2282 #define SLAP_CB_CONTINUE 0x8000
2285 * Paged Results state
2287 typedef unsigned long PagedResultsCookie;
2288 typedef struct slap_paged_state {
2291 PagedResultsCookie ps_cookie;
2293 } PagedResultsState;
2295 struct slap_csn_entry {
2296 struct berval ce_csn;
2297 unsigned long ce_opid;
2298 unsigned long ce_connid;
2299 #define SLAP_CSN_PENDING 1
2300 #define SLAP_CSN_COMMIT 2
2302 LDAP_TAILQ_ENTRY (slap_csn_entry) ce_csn_link;
2306 * Caches the result of a backend_group check for ACL evaluation
2308 typedef struct slap_gacl {
2309 struct slap_gacl *ga_next;
2312 AttributeDescription *ga_at;
2318 struct slap_control_ids {
2325 int sc_modifyIncrement;
2327 int sc_pagedResults;
2329 int sc_sortedResults;
2331 int sc_valuesReturnFilter;
2332 int sc_permissiveModify;
2335 int sc_searchOptions;
2341 * represents an operation pending from an ldap client
2343 typedef struct slap_op_header {
2344 unsigned long oh_opid; /* id of this operation */
2345 unsigned long oh_connid; /* id of conn initiating this op */
2346 struct slap_conn *oh_conn; /* connection spawning this op */
2348 ber_int_t oh_msgid; /* msgid of the request */
2349 ber_int_t oh_protocol; /* version of the LDAP protocol used by client */
2351 ldap_pvt_thread_t oh_tid; /* thread handling this op */
2353 void *oh_threadctx; /* thread pool thread context */
2354 void *oh_tmpmemctx; /* slab malloc context */
2355 BerMemoryFunctions *oh_tmpmfuncs;
2357 char oh_log_prefix[sizeof("conn=18446744073709551615 op=18446744073709551615")];
2360 void *oh_extensions; /* NS-SLAPI plugin */
2364 typedef struct slap_op {
2367 #define o_opid o_hdr->oh_opid
2368 #define o_connid o_hdr->oh_connid
2369 #define o_conn o_hdr->oh_conn
2370 #define o_msgid o_hdr->oh_msgid
2371 #define o_protocol o_hdr->oh_protocol
2372 #define o_tid o_hdr->oh_tid
2373 #define o_threadctx o_hdr->oh_threadctx
2374 #define o_tmpmemctx o_hdr->oh_tmpmemctx
2375 #define o_tmpmfuncs o_hdr->oh_tmpmfuncs
2377 #define o_tmpalloc o_tmpmfuncs->bmf_malloc
2378 #define o_tmpcalloc o_tmpmfuncs->bmf_calloc
2379 #define o_tmprealloc o_tmpmfuncs->bmf_realloc
2380 #define o_tmpfree o_tmpmfuncs->bmf_free
2382 #define o_log_prefix o_hdr->oh_log_prefix
2384 ber_tag_t o_tag; /* tag of the request */
2385 time_t o_time; /* time op was initiated */
2386 int o_tincr; /* counter for multiple ops with same o_time */
2388 BackendDB *o_bd; /* backend DB processing this op */
2389 struct berval o_req_dn; /* DN of target of request */
2390 struct berval o_req_ndn;
2395 req_compare_s oq_compare;
2396 req_modify_s oq_modify;
2397 req_modrdn_s oq_modrdn;
2398 req_search_s oq_search;
2399 req_abandon_s oq_abandon;
2400 req_abandon_s oq_cancel;
2401 req_extended_s oq_extended;
2402 req_pwdexop_s oq_pwdexop;
2405 /* short hands for union members */
2406 #define oq_add o_request.oq_add
2407 #define oq_bind o_request.oq_bind
2408 #define oq_compare o_request.oq_compare
2409 #define oq_modify o_request.oq_modify
2410 #define oq_modrdn o_request.oq_modrdn
2411 #define oq_search o_request.oq_search
2412 #define oq_abandon o_request.oq_abandon
2413 #define oq_cancel o_request.oq_cancel
2414 #define oq_extended o_request.oq_extended
2415 #define oq_pwdexop o_request.oq_pwdexop
2417 /* short hands for inner request members */
2418 #define orb_method oq_bind.rb_method
2419 #define orb_cred oq_bind.rb_cred
2420 #define orb_edn oq_bind.rb_edn
2421 #define orb_ssf oq_bind.rb_ssf
2422 #define orb_tmp_mech oq_bind.rb_tmp_mech
2424 #define ors_scope oq_search.rs_scope
2425 #define ors_deref oq_search.rs_deref
2426 #define ors_slimit oq_search.rs_slimit
2427 #define ors_tlimit oq_search.rs_tlimit
2428 #define ors_limit oq_search.rs_limit
2429 #define ors_attrsonly oq_search.rs_attrsonly
2430 #define ors_attrs oq_search.rs_attrs
2431 #define ors_filter oq_search.rs_filter
2432 #define ors_filterstr oq_search.rs_filterstr
2434 #define orr_newrdn oq_modrdn.rs_newrdn
2435 #define orr_nnewrdn oq_modrdn.rs_nnewrdn
2436 #define orr_newSup oq_modrdn.rs_newSup
2437 #define orr_nnewSup oq_modrdn.rs_nnewSup
2438 #define orr_deleteoldrdn oq_modrdn.rs_deleteoldrdn
2440 #define orc_ava oq_compare.rs_ava
2441 #define ora_e oq_add.rs_e
2442 #define ora_modlist oq_add.rs_modlist
2443 #define orn_msgid oq_abandon.rs_msgid
2444 #define orm_modlist oq_modify.rs_modlist
2445 #define orm_increment oq_modify.rs_increment
2447 #define ore_reqoid oq_extended.rs_reqoid
2448 #define ore_flags oq_extended.rs_flags
2449 #define ore_reqdata oq_extended.rs_reqdata
2450 volatile sig_atomic_t o_abandon; /* abandon flag */
2451 volatile sig_atomic_t o_cancel; /* cancel flag */
2452 #define SLAP_CANCEL_NONE 0x00
2453 #define SLAP_CANCEL_REQ 0x01
2454 #define SLAP_CANCEL_ACK 0x02
2455 #define SLAP_CANCEL_DONE 0x03
2457 GroupAssertion *o_groups;
2458 char o_do_not_cache; /* don't cache groups from this op */
2459 char o_is_auth_check; /* authorization in progress */
2462 char o_delete_glue_parent;
2463 char o_no_schema_check;
2464 #define get_no_schema_check(op) ((op)->o_no_schema_check)
2466 #define SLAP_CONTROL_NONE 0
2467 #define SLAP_CONTROL_IGNORED 1
2468 #define SLAP_CONTROL_NONCRITICAL 2
2469 #define SLAP_CONTROL_CRITICAL 3
2470 #define SLAP_CONTROL_MASK 3
2472 /* spare bits for simple flags */
2473 #define SLAP_CONTROL_SHIFT 4 /* shift to reach data bits */
2474 #define SLAP_CONTROL_DATA0 0x10
2475 #define SLAP_CONTROL_DATA1 0x20
2476 #define SLAP_CONTROL_DATA2 0x40
2477 #define SLAP_CONTROL_DATA3 0x80
2480 #define _SCM(x) ((x) & SLAP_CONTROL_MASK)
2482 char o_ctrlflag[SLAP_MAX_CIDS]; /* per-control flags */
2483 void **o_controls; /* per-control state */
2485 #define o_managedit o_ctrlflag[slap_cids.sc_manageDIT]
2486 #define get_manageDIT(op) _SCM((op)->o_managedit)
2488 #define o_managedsait o_ctrlflag[slap_cids.sc_manageDSAit]
2489 #define get_manageDSAit(op) _SCM((op)->o_managedsait)
2491 #define o_noop o_ctrlflag[slap_cids.sc_noOp]
2492 #define o_proxy_authz o_ctrlflag[slap_cids.sc_proxyAuthz]
2493 #define o_subentries o_ctrlflag[slap_cids.sc_subentries]
2495 #define get_subentries(op) _SCM((op)->o_subentries)
2496 #define o_subentries_visibility o_ctrlflag[slap_cids.sc_subentries]
2498 #define set_subentries_visibility(op) ((op)->o_subentries |= SLAP_CONTROL_DATA0)
2499 #define get_subentries_visibility(op) (((op)->o_subentries & SLAP_CONTROL_DATA0) != 0)
2501 #define o_assert o_ctrlflag[slap_cids.sc_assert]
2502 #define get_assert(op) ((int)(op)->o_assert)
2503 #define o_assertion o_controls[slap_cids.sc_assert]
2504 #define get_assertion(op) ((op)->o_assertion)
2506 #define o_valuesreturnfilter o_ctrlflag[slap_cids.sc_valuesReturnFilter]
2507 #define o_vrFilter o_controls[slap_cids.sc_valuesReturnFilter]
2509 #ifdef LDAP_CONTROL_X_PERMISSIVE_MODIFY
2510 #define o_permissive_modify o_ctrlflag[slap_cids.sc_permissiveModify]
2511 #define get_permissiveModify(op) ((int)(op)->o_permissive_modify)
2513 #define get_permissiveModify(op) (0)
2516 #ifdef LDAP_CONTROL_X_DOMAIN_SCOPE
2517 #define o_domain_scope o_ctrlflag[slap_cids.sc_domainScope]
2518 #define get_domainScope(op) ((int)(op)->o_domain_scope)
2520 #define get_domainScope(op) (0)
2523 #ifdef SLAP_CONTROL_X_TREE_DELETE
2524 #define o_tree_delete o_ctrlflag[slap_cids.sc_treeDelete]
2525 #define get_treeDelete(op) ((int)(op)->o_tree_delete)
2527 #define get_treeDelete(op) (0)
2530 #define o_preread o_ctrlflag[slap_cids.sc_preRead]
2531 #define o_postread o_ctrlflag[slap_cids.sc_postRead]
2533 #define o_preread_attrs o_controls[slap_cids.sc_preRead]
2534 #define o_postread_attrs o_controls[slap_cids.sc_postRead]
2536 #define o_pagedresults o_ctrlflag[slap_cids.sc_pagedResults]
2537 #define o_pagedresults_state o_controls[slap_cids.sc_pagedResults]
2538 #define get_pagedresults(op) ((int)(op)->o_pagedresults)
2541 #define o_sortedresults o_ctrlflag[slap_cids.sc_sortedResults]
2544 #define o_sync o_ctrlflag[slap_cids.sc_LDAPsync]
2546 AuthorizationInformation o_authz;
2548 BerElement *o_ber; /* ber of the request */
2549 BerElement *o_res_ber; /* ber of the CLDAP reply or readback control */
2550 slap_callback *o_callback; /* callback pointers */
2551 LDAPControl **o_ctrls; /* controls */
2553 void *o_private; /* anything the backend needs */
2555 LDAP_STAILQ_ENTRY(slap_op) o_next; /* next operation in list */
2558 #define OPERATION_BUFFER_SIZE (sizeof(Operation)+sizeof(Opheader)+SLAP_MAX_CIDS*sizeof(void *))
2560 #define send_ldap_error( op, rs, err, text ) do { \
2561 (rs)->sr_err = err; (rs)->sr_text = text; \
2562 (op->o_conn->c_send_ldap_result)( op, rs ); \
2564 #define send_ldap_discon( op, rs, err, text ) do { \
2565 (rs)->sr_err = err; (rs)->sr_text = text; \
2566 send_ldap_disconnect( op, rs ); \
2569 typedef void (SEND_LDAP_RESULT)(
2570 struct slap_op *op, struct slap_rep *rs);
2571 typedef int (SEND_SEARCH_ENTRY)(
2572 struct slap_op *op, struct slap_rep *rs);
2573 typedef int (SEND_SEARCH_REFERENCE)(
2574 struct slap_op *op, struct slap_rep *rs);
2575 typedef void (SEND_LDAP_EXTENDED)(
2576 struct slap_op *op, struct slap_rep *rs);
2577 typedef void (SEND_LDAP_INTERMEDIATE)(
2578 struct slap_op *op, struct slap_rep *rs);
2580 #define send_ldap_result( op, rs ) \
2581 ((op)->o_conn->c_send_ldap_result)( op, rs )
2582 #define send_search_entry( op, rs ) \
2583 ((op)->o_conn->c_send_search_entry)( op, rs )
2584 #define send_search_reference( op, rs ) \
2585 ((op)->o_conn->c_send_search_reference)( op, rs )
2586 #define send_ldap_extended( op, rs ) \
2587 ((op)->o_conn->c_send_ldap_extended)( op, rs )
2588 #define send_ldap_intermediate( op, rs ) \
2589 ((op)->o_conn->c_send_ldap_intermediate)( op, rs )
2591 typedef struct slap_listener Listener;
2594 * represents a connection from an ldap client
2596 typedef struct slap_conn {
2597 int c_struct_state; /* structure management state */
2598 int c_conn_state; /* connection state */
2599 int c_conn_idx; /* slot in connections array */
2600 const char *c_close_reason; /* why connection is closing */
2602 ldap_pvt_thread_mutex_t c_mutex; /* protect the connection */
2603 Sockbuf *c_sb; /* ber connection stuff */
2605 /* only can be changed by connect_init */
2606 time_t c_starttime; /* when the connection was opened */
2607 time_t c_activitytime; /* when the connection was last used */
2608 unsigned long c_connid; /* id of this connection for stats*/
2610 struct berval c_peer_domain; /* DNS name of client */
2611 struct berval c_peer_name; /* peer name (trans=addr:port) */
2612 Listener *c_listener;
2613 #define c_listener_url c_listener->sl_url /* listener URL */
2614 #define c_sock_name c_listener->sl_name /* sock name (trans=addr:port) */
2616 /* only can be changed by binding thread */
2617 int c_sasl_bind_in_progress; /* multi-op bind in progress */
2618 struct berval c_sasl_bind_mech; /* mech in progress */
2619 struct berval c_sasl_dn; /* temporary storage */
2620 struct berval c_sasl_authz_dn; /* SASL proxy authz */
2622 /* authorization backend */
2623 Backend *c_authz_backend;
2625 AuthorizationInformation c_authz;
2627 ber_int_t c_protocol; /* version of the LDAP protocol used by client */
2629 LDAP_STAILQ_HEAD(c_o, slap_op) c_ops; /* list of operations being processed */
2630 LDAP_STAILQ_HEAD(c_po, slap_op) c_pending_ops; /* list of pending operations */
2632 ldap_pvt_thread_mutex_t c_write_mutex; /* only one pdu written at a time */
2633 ldap_pvt_thread_cond_t c_write_cv; /* used to wait for sd write-ready*/
2635 BerElement *c_currentber; /* ber we're attempting to read */
2636 int c_writewaiter; /* true if writer is waiting */
2638 #define CONN_IS_TLS 1
2639 #define CONN_IS_UDP 2
2640 #define CONN_IS_CLIENT 3
2642 #ifdef LDAP_CONNECTIONLESS
2643 int c_is_udp; /* true if this is (C)LDAP over UDP */
2646 int c_is_tls; /* true if this LDAP over raw TLS */
2647 int c_needs_tls_accept; /* true if SSL_accept should be called */
2649 int c_sasl_layers; /* true if we need to install SASL i/o handlers */
2650 int c_sasl_done; /* SASL completed once */
2651 void *c_sasl_authctx; /* SASL authentication context */
2652 void *c_sasl_sockctx; /* SASL security layer context */
2653 void *c_sasl_extra; /* SASL session extra stuff */
2654 struct slap_op *c_sasl_bindop; /* set to current op if it's a bind */
2656 PagedResultsState c_pagedresults_state; /* paged result state */
2658 long c_n_ops_received; /* num of ops received (next op_id) */
2659 long c_n_ops_executing; /* num of ops currently executing */
2660 long c_n_ops_pending; /* num of ops pending execution */
2661 long c_n_ops_completed; /* num of ops completed */
2663 long c_n_get; /* num of get calls */
2664 long c_n_read; /* num of read calls */
2665 long c_n_write; /* num of write calls */
2667 void *c_pb; /* Netscape plugin */
2668 void *c_extensions; /* Netscape plugin */
2671 * Client connection handling
2673 ldap_pvt_thread_start_t *c_clientfunc;
2677 * These are the "callbacks" that are available for back-ends to
2678 * supply data back to connected clients that are connected
2679 * through the "front-end".
2681 SEND_LDAP_RESULT *c_send_ldap_result;
2682 SEND_SEARCH_ENTRY *c_send_search_entry;
2683 SEND_SEARCH_REFERENCE *c_send_search_reference;
2684 SEND_LDAP_EXTENDED *c_send_ldap_extended;
2685 #ifdef LDAP_RES_INTERMEDIATE
2686 SEND_LDAP_INTERMEDIATE *c_send_ldap_intermediate;
2691 #if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
2692 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
2694 if ( ldap_debug & (level) ) \
2695 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
2696 if ( ldap_syslog & (level) ) \
2697 syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
2700 #define StatslogTest( level ) ((ldap_debug | ldap_syslog) & (level))
2701 #elif defined(LDAP_DEBUG)
2702 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
2704 if ( ldap_debug & (level) ) \
2705 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
2707 #define StatslogTest( level ) (ldap_debug & (level))
2709 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 )
2710 #define StatslogTest( level ) (0)
2714 * listener; need to access it from monitor backend
2716 struct slap_listener {
2717 struct berval sl_url;
2718 struct berval sl_name;
2723 #ifdef LDAP_CONNECTIONLESS
2724 int sl_is_udp; /* UDP listener is also data port */
2726 int sl_is_mute; /* Listening is temporarily disabled */
2729 #define sl_addr sl_sa.sa_in_addr
2749 typedef struct slap_counters_t {
2750 ldap_pvt_thread_mutex_t sc_sent_mutex;
2751 ldap_pvt_mp_t sc_bytes;
2752 ldap_pvt_mp_t sc_pdu;
2753 ldap_pvt_mp_t sc_entries;
2754 ldap_pvt_mp_t sc_refs;
2756 ldap_pvt_thread_mutex_t sc_ops_mutex;
2757 ldap_pvt_mp_t sc_ops_completed;
2758 ldap_pvt_mp_t sc_ops_initiated;
2759 #ifdef SLAPD_MONITOR
2760 ldap_pvt_mp_t sc_ops_completed_[SLAP_OP_LAST];
2761 ldap_pvt_mp_t sc_ops_initiated_[SLAP_OP_LAST];
2762 #endif /* SLAPD_MONITOR */
2766 * Better know these all around slapd
2768 #define SLAP_LDAPDN_PRETTY 0x1
2769 #define SLAP_LDAPDN_MAXLEN 8192
2771 /* number of response controls supported */
2772 #define SLAP_MAX_RESPONSE_CONTROLS 6
2775 #define SLAP_CTRL_HIDE 0x00000000U
2777 #define SLAP_CTRL_HIDE 0x80000000U
2780 #define SLAP_CTRL_REQUIRES_ROOT 0x40000000U /* for ManageDIT */
2782 #define SLAP_CTRL_GLOBAL 0x00800000U
2783 #define SLAP_CTRL_GLOBAL_SEARCH 0x00010000U /* for NOOP */
2785 #define SLAP_CTRL_OPFLAGS 0x0000FFFFU
2786 #define SLAP_CTRL_ABANDON 0x00000001U
2787 #define SLAP_CTRL_ADD 0x00002002U
2788 #define SLAP_CTRL_BIND 0x00000004U
2789 #define SLAP_CTRL_COMPARE 0x00001008U
2790 #define SLAP_CTRL_DELETE 0x00002010U
2791 #define SLAP_CTRL_MODIFY 0x00002020U
2792 #define SLAP_CTRL_RENAME 0x00002040U
2793 #define SLAP_CTRL_SEARCH 0x00001080U
2794 #define SLAP_CTRL_UNBIND 0x00000100U
2796 #define SLAP_CTRL_INTROGATE (SLAP_CTRL_COMPARE|SLAP_CTRL_SEARCH)
2797 #define SLAP_CTRL_UPDATE \
2798 (SLAP_CTRL_ADD|SLAP_CTRL_DELETE|SLAP_CTRL_MODIFY|SLAP_CTRL_RENAME)
2799 #define SLAP_CTRL_ACCESS (SLAP_CTRL_INTROGATE|SLAP_CTRL_UPDATE)
2801 typedef int (SLAP_CTRL_PARSE_FN) LDAP_P((
2804 LDAPControl *ctrl ));
2806 #define SLAP_SLAB_SIZE (1024*1024)
2807 #define SLAP_SLAB_STACK 1
2808 #define SLAP_SLAB_SOBLOCK 64
2810 #define SLAP_ZONE_ALLOC 1
2811 #undef SLAP_ZONE_ALLOC
2813 #ifdef LDAP_COMP_MATCH
2815 * Extensible Filter Definition
2817 * MatchingRuleAssertion := SEQUENCE {
2818 * matchingRule [1] MatchingRuleId OPTIONAL,
2819 * type [2] AttributeDescription OPTIONAL,
2820 * matchValue [3] AssertionValue,
2821 * dnAttributes [4] BOOLEAN DEFAULT FALSE }
2823 * Following ComponentFilter is contained in matchValue
2825 * ComponentAssertion ::= SEQUENCE {
2826 * component ComponentReference (SIZE(1..MAX)) OPTIONAL
2827 * useDefaultValues BOOLEAN DEFAULT TRUE,
2828 * rule MATCHING-RULE.&id,
2829 * value MATCHING-RULE.&AssertionType }
2831 * ComponentFilter ::= CHOICE {
2832 * item [0] ComponentAssertion,
2833 * and [1] SEQUENCE OF ComponentFilter,
2834 * or [2] SEQUENCE OF ComponentFilter,
2835 * not [3] ComponentFilter }
2838 #define LDAP_COMPREF_IDENTIFIER ((ber_tag_t) 0x80U)
2839 #define LDAP_COMPREF_FROM_BEGINNING ((ber_tag_t) 0x81U)
2840 #define LDAP_COMPREF_COUNT ((ber_tag_t) 0x82U)
2841 #define LDAP_COMPREF_FROM_END ((ber_tag_t) 0x83U)
2842 #define LDAP_COMPREF_CONTENT ((ber_tag_t) 0x84U)
2843 #define LDAP_COMPREF_SELECT ((ber_tag_t) 0x85U)
2844 #define LDAP_COMPREF_ALL ((ber_tag_t) 0x86U)
2845 #define LDAP_COMPREF_DEFINED ((ber_tag_t) 0x87U)
2846 #define LDAP_COMPREF_UNDEFINED ((ber_tag_t) 0x88U)
2848 #define LDAP_COMP_FILTER_AND ((ber_tag_t) 0xa0U)
2849 #define LDAP_COMP_FILTER_OR ((ber_tag_t) 0xa1U)
2850 #define LDAP_COMP_FILTER_NOT ((ber_tag_t) 0xa2U)
2851 #define LDAP_COMP_FILTER_ITEM ((ber_tag_t) 0xa3U)
2852 #define LDAP_COMP_FILTER_UNDEFINED ((ber_tag_t) 0xa4U)
2854 typedef struct slap_component_id {
2856 struct slap_component_id *ci_next;
2858 union comp_id_value{
2859 BerValue ci_identifier;
2860 ber_int_t ci_from_beginning;
2862 ber_int_t ci_from_end;
2863 ber_int_t ci_content;
2864 BerValue ci_select_value;
2869 typedef struct slap_component_reference {
2870 ComponentId *cr_list;
2871 ComponentId *cr_curr;
2872 struct berval cr_string;
2874 /* Component Indexing */
2876 slap_mask_t cr_indexmask;
2877 AttributeDescription* cr_ad;
2879 struct slap_component_reference* cr_next;
2880 } ComponentReference;
2882 typedef struct slap_component_assertion {
2883 ComponentReference *ca_comp_ref;
2884 ber_int_t ca_use_def;
2885 MatchingRule *ca_ma_rule;
2886 struct berval ca_ma_value;
2887 ComponentData ca_comp_data; /* componentized assertion */
2888 struct slap_component_filter *ca_cf;
2889 MatchingRuleAssertion *ca_mra;
2890 } ComponentAssertion;
2892 typedef struct slap_component_filter {
2893 ber_tag_t cf_choice;
2895 ber_int_t cf_un_result;
2896 ComponentAssertion *cf_un_ca;
2897 struct slap_component_filter *cf_un_complex;
2900 #define cf_ca cf_un.cf_un_ca
2901 #define cf_result cf_un.cf_un_result
2902 #define cf_and cf_un.cf_un_complex
2903 #define cf_or cf_un.cf_un_complex
2904 #define cf_not cf_un.cf_un_complex
2905 #define cf_any cf_un.cf_un_complex
2907 struct slap_component_filter *cf_next;
2910 typedef struct slap_component_assertion_value {
2914 } ComponentAssertionValue;
2916 typedef int encoder_func LDAP_P((
2920 struct slap_component_syntax_info;
2922 typedef int gser_decoder_func LDAP_P((
2925 struct slap_component_syntax_info** comp_syn_info,
2929 typedef int comp_free_func LDAP_P((
2932 typedef int ber_decoder_func LDAP_P((
2937 struct slap_component_syntax_info* comp_syn_info,
2941 typedef int ber_tag_decoder_func LDAP_P((
2944 struct slap_component_syntax_info* comp_syn_info,
2948 typedef void* extract_component_from_id_func LDAP_P((
2950 ComponentReference* cr,
2953 typedef void* convert_attr_to_comp_func LDAP_P ((
2956 struct berval* bv ));
2958 typedef void* alloc_nibble_func LDAP_P ((
2960 int increment_size ));
2962 typedef void free_nibble_func LDAP_P ((
2965 struct slap_component_syntax_info;
2966 typedef void convert_assert_to_comp_func LDAP_P ((
2968 struct slap_component_syntax_info* csi_attr,
2970 struct slap_component_syntax_info** csi,
2974 typedef int convert_asn_to_ldap_func LDAP_P ((
2975 struct slap_component_syntax_info* csi,
2976 struct berval *bv ));
2978 typedef void free_component_func LDAP_P ((
2981 typedef int test_component_func LDAP_P ((
2983 void* assert_mem_op,
2984 struct slap_component_syntax_info* csi,
2985 struct slap_component_assertion* ca));
2987 typedef void* test_membership_func LDAP_P ((
2990 typedef void* get_component_info_func LDAP_P ((
2993 struct slap_component_syntax_info;
2995 typedef int component_encoder_func LDAP_P ((
2997 struct slap_component_syntax_info* csi,
2998 struct berval* nvals ));
3000 typedef int allcomponent_matching_func LDAP_P((
3002 struct slap_component_syntax_info* comp1,
3003 struct slap_component_syntax_info* comp));
3005 typedef struct slap_component_desc {
3006 /* Don't change the order of following four fields */
3008 AttributeType *cd_comp_type;
3009 struct berval cd_ad_type;/* ad_type, ad_cname */
3010 struct berval cd_ad_cname;/* ad_type, ad_cname */
3011 unsigned cd_flags; /*ad_flags*/
3014 encoder_func *cd_ldap_encoder;
3015 encoder_func *cd_gser_encoder;
3016 encoder_func *cd_ber_encoder;
3017 gser_decoder_func *cd_gser_decoder;
3018 ber_decoder_func *cd_ber_decoder;
3019 comp_free_func *cd_free;
3020 extract_component_from_id_func* cd_extract_i;
3021 allcomponent_matching_func *cd_all_match;
3024 typedef struct slap_component_syntax_info {
3026 ComponentDesc* csi_comp_desc;
3027 } ComponentSyntaxInfo;
3031 /* slab heap data structures */
3033 struct slab_object {
3036 LDAP_LIST_ENTRY(slab_object) so_link;
3045 unsigned char **sh_map;
3046 LDAP_LIST_HEAD( sh_freelist, slab_object ) *sh_free;
3047 LDAP_LIST_HEAD( sh_so, slab_object ) sh_sopool;
3050 #ifdef SLAP_ZONE_ALLOC
3051 #define SLAP_ZONE_SIZE 0x80000 /* 512KB */
3052 #define SLAP_ZONE_SHIFT 19
3053 #define SLAP_ZONE_INITSIZE 0x800000 /* 8MB */
3054 #define SLAP_ZONE_MAXSIZE 0x80000000/* 2GB */
3055 #define SLAP_ZONE_DELTA 0x800000 /* 8MB */
3056 #define SLAP_ZONE_ZOBLOCK 256
3058 struct zone_object {
3063 LDAP_LIST_ENTRY(zone_object) zo_link;
3066 struct zone_latency_history {
3068 LDAP_STAILQ_ENTRY(zone_latency_history) zlh_next;
3079 ldap_pvt_thread_rdwr_t *zh_znlock;
3080 Avlnode *zh_zonetree;
3081 unsigned char ***zh_maps;
3083 LDAP_LIST_HEAD( zh_freelist, zone_object ) *zh_free;
3084 LDAP_LIST_HEAD( zh_so, zone_object ) zh_zopool;
3085 ldap_pvt_thread_mutex_t zh_mutex;
3086 ldap_pvt_thread_rdwr_t zh_lock;
3087 double zh_ema_latency;
3088 unsigned long zh_ema_samples;
3089 LDAP_STAILQ_HEAD( zh_latency_history, zone_latency_history )
3090 zh_latency_history_queue;
3091 int zh_latency_history_qlen;
3092 int zh_latency_jump;
3097 #define SLAP_BACKEND_INIT_MODULE(b) \
3098 static BackendInfo bi; \
3100 init_module( int argc, char *argv[] ) \
3103 bi.bi_init = b ## _back_initialize; \
3104 backend_add( &bi ); \
3110 #include "proto-slap.h"
3112 #endif /* _SLAP_H_ */