1 /* slap.h - stand alone ldap server include file */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 1998-2004 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>
55 #include "ldap_pvt_thread.h"
56 #include "ldap_queue.h"
61 * SLAPD Memory allocation macros
63 * Unlike ch_*() routines, these routines do not assert() upon
64 * allocation error. They are intended to be used instead of
65 * ch_*() routines where the caller has implemented proper
66 * checking for and handling of allocation errors.
68 * Patches to convert ch_*() calls to SLAP_*() calls welcomed.
70 #define SLAP_MALLOC(s) ber_memalloc((s))
71 #define SLAP_CALLOC(n,s) ber_memcalloc((n),(s))
72 #define SLAP_REALLOC(p,s) ber_memrealloc((p),(s))
73 #define SLAP_FREE(p) ber_memfree((p))
74 #define SLAP_VFREE(v) ber_memvfree((void**)(v))
75 #define SLAP_STRDUP(s) ber_strdup((s))
76 #define SLAP_STRNDUP(s,l) ber_strndup((s),(l))
79 #undef f_next /* name conflict between sys/file.h on SCO and struct filter */
82 #define SERVICE_NAME OPENLDAP_PACKAGE "-slapd"
83 #define SLAPD_ANONYMOUS "cn=anonymous"
85 /* LDAPMod.mod_op value ===> Must be kept in sync with ldap.h!
86 * This is a value used internally by the backends. It is needed to allow
87 * adding values that already exist without getting an error as required by
88 * modrdn when the new rdn was already an attribute value itself.
90 #define SLAP_MOD_SOFTADD 0x1000
92 #define MAXREMATCHES (100)
94 #define SLAP_MAX_WORKER_THREADS (16)
96 #define SLAP_MAX_SYNCREPL_THREADS (8)
98 #define SLAP_SB_MAX_INCOMING_DEFAULT ((1<<18) - 1)
99 #define SLAP_SB_MAX_INCOMING_AUTH ((1<<24) - 1)
101 #define SLAP_CONN_MAX_PENDING_DEFAULT 100
102 #define SLAP_CONN_MAX_PENDING_AUTH 1000
104 #define SLAP_TEXT_BUFLEN (256)
106 /* psuedo error code indicating abandoned operation */
107 #define SLAPD_ABANDON (-1024)
109 /* psuedo error code indicating disconnect */
110 #define SLAPD_DISCONNECT (-1025)
112 /* unknown config file directive */
113 #define SLAP_CONF_UNKNOWN (-1026)
115 /* We assume "C" locale, that is US-ASCII */
116 #define ASCII_SPACE(c) ( (c) == ' ' )
117 #define ASCII_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
118 #define ASCII_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
119 #define ASCII_ALPHA(c) ( ASCII_LOWER(c) || ASCII_UPPER(c) )
120 #define ASCII_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
121 #define ASCII_HEXLOWER(c) ( (c) >= 'a' && (c) <= 'f' )
122 #define ASCII_HEXUPPER(c) ( (c) >= 'A' && (c) <= 'F' )
123 #define ASCII_HEX(c) ( ASCII_DIGIT(c) || \
124 ASCII_HEXLOWER(c) || ASCII_HEXUPPER(c) )
125 #define ASCII_ALNUM(c) ( ASCII_ALPHA(c) || ASCII_DIGIT(c) )
126 #define ASCII_PRINTABLE(c) ( (c) >= ' ' && (c) <= '~' )
128 #define SLAP_NIBBLE(c) ((c)&0x0f)
129 #define SLAP_ESCAPE_CHAR ('\\')
130 #define SLAP_ESCAPE_LO(c) ( "0123456789ABCDEF"[SLAP_NIBBLE(c)] )
131 #define SLAP_ESCAPE_HI(c) ( SLAP_ESCAPE_LO((c)>>4) )
133 #define FILTER_ESCAPE(c) ( (c) == '*' || (c) == '\\' \
134 || (c) == '(' || (c) == ')' || !ASCII_PRINTABLE(c) )
136 #define DN_ESCAPE(c) ((c) == SLAP_ESCAPE_CHAR)
137 /* NOTE: for consistency, this macro must only operate
138 * on normalized/pretty DN, such that ';' is never used
139 * as RDN separator, and all occurrences of ';' must be escaped */
140 #define DN_SEPARATOR(c) ((c) == ',')
141 #define RDN_ATTRTYPEANDVALUE_SEPARATOR(c) ((c) == '+') /* RFC 2253 */
142 #define RDN_SEPARATOR(c) (DN_SEPARATOR(c) || RDN_ATTRTYPEANDVALUE_SEPARATOR(c))
143 #define RDN_NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
145 #define DESC_LEADCHAR(c) ( ASCII_ALPHA(c) )
146 #define DESC_CHAR(c) ( ASCII_ALNUM(c) || (c) == '-' )
147 #define OID_LEADCHAR(c) ( ASCII_DIGIT(c) )
148 #define OID_SEPARATOR(c) ( (c) == '.' )
149 #define OID_CHAR(c) ( OID_LEADCHAR(c) || OID_SEPARATOR(c) )
151 #define ATTR_LEADCHAR(c) ( DESC_LEADCHAR(c) || OID_LEADCHAR(c) )
152 #define ATTR_CHAR(c) ( DESC_CHAR((c)) || OID_SEPARATOR(c) )
154 #define AD_LEADCHAR(c) ( ATTR_LEADCHAR(c) )
155 #define AD_CHAR(c) ( ATTR_CHAR(c) || (c) == ';' )
157 #define SLAP_NUMERIC(c) ( ASCII_DIGIT(c) || ASCII_SPACE(c) )
159 #define SLAP_PRINTABLE(c) ( ASCII_ALNUM(c) || (c) == '\'' || \
160 (c) == '(' || (c) == ')' || (c) == '+' || (c) == ',' || \
161 (c) == '-' || (c) == '.' || (c) == '/' || (c) == ':' || \
162 (c) == '?' || (c) == ' ' || (c) == '=' )
163 #define SLAP_PRINTABLES(c) ( SLAP_PRINTABLE(c) || (c) == '$' )
165 /* must match in schema_init.c */
166 #define SLAPD_DN_SYNTAX "1.3.6.1.4.1.1466.115.121.1.12"
167 #define SLAPD_NAMEUID_SYNTAX "1.3.6.1.4.1.1466.115.121.1.34"
168 #define SLAPD_INTEGER_SYNTAX "1.3.6.1.4.1.1466.115.121.1.27"
169 #define SLAPD_GROUP_ATTR "member"
170 #define SLAPD_GROUP_CLASS "groupOfNames"
171 #define SLAPD_ROLE_ATTR "roleOccupant"
172 #define SLAPD_ROLE_CLASS "organizationalRole"
174 #ifdef SLAPD_ACI_ENABLED
175 #define SLAPD_ACI_SYNTAX "1.3.6.1.4.1.4203.666.2.1"
178 /* change this to "OpenLDAPset" */
179 #define SLAPD_ACI_SET_ATTR "template"
181 #define SLAPD_TOP_OID "2.5.6.0"
183 LDAP_SLAPD_V (int) slap_debug;
185 typedef unsigned long slap_mask_t;
187 /* Security Strength Factor */
188 typedef unsigned slap_ssf_t;
190 typedef struct slap_ssf_set {
192 slap_ssf_t sss_transport;
195 slap_ssf_t sss_update_ssf;
196 slap_ssf_t sss_update_transport;
197 slap_ssf_t sss_update_tls;
198 slap_ssf_t sss_update_sasl;
199 slap_ssf_t sss_simple_bind;
202 /* Flags for telling slap_sasl_getdn() what type of identity is being passed */
203 #define SLAP_GETDN_AUTHCID 2
204 #define SLAP_GETDN_AUTHZID 4
209 #define SLAP_INDEX_TYPE 0x00FFUL
210 #define SLAP_INDEX_UNDEFINED 0x0001UL
211 #define SLAP_INDEX_PRESENT 0x0002UL
212 #define SLAP_INDEX_EQUALITY 0x0004UL
213 #define SLAP_INDEX_APPROX 0x0008UL
214 #define SLAP_INDEX_SUBSTR 0x0010UL
215 #define SLAP_INDEX_EXTENDED 0x0020UL
217 #define SLAP_INDEX_DEFAULT SLAP_INDEX_EQUALITY
219 #define IS_SLAP_INDEX(mask, type) (((mask) & (type)) == (type))
221 #define SLAP_INDEX_SUBSTR_TYPE 0x0F00UL
223 #define SLAP_INDEX_SUBSTR_INITIAL ( SLAP_INDEX_SUBSTR | 0x0100UL )
224 #define SLAP_INDEX_SUBSTR_ANY ( SLAP_INDEX_SUBSTR | 0x0200UL )
225 #define SLAP_INDEX_SUBSTR_FINAL ( SLAP_INDEX_SUBSTR | 0x0400UL )
226 #define SLAP_INDEX_SUBSTR_DEFAULT \
227 ( SLAP_INDEX_SUBSTR \
228 | SLAP_INDEX_SUBSTR_INITIAL \
229 | SLAP_INDEX_SUBSTR_ANY \
230 | SLAP_INDEX_SUBSTR_FINAL )
232 /* constants for initial/final substrings indices */
233 #ifndef SLAP_INDEX_SUBSTR_IF_MINLEN
234 # define SLAP_INDEX_SUBSTR_IF_MINLEN 2
236 #ifndef SLAP_INDEX_SUBSTR_IF_MAXLEN
237 # define SLAP_INDEX_SUBSTR_IF_MAXLEN 4
240 /* constants for any substrings indices */
241 #ifndef SLAP_INDEX_SUBSTR_ANY_LEN
242 # define SLAP_INDEX_SUBSTR_ANY_LEN 4
244 #ifndef SLAP_INDEX_SUBSTR_ANY_STEP
245 # define SLAP_INDEX_SUBSTR_ANY_STEP 2
248 #define SLAP_INDEX_FLAGS 0xF000UL
249 #define SLAP_INDEX_NOSUBTYPES 0x1000UL /* don't use index w/ subtypes */
250 #define SLAP_INDEX_NOTAGS 0x2000UL /* don't use index w/ tags */
253 * there is a single index for each attribute. these prefixes ensure
254 * that there is no collision among keys.
256 #define SLAP_INDEX_EQUALITY_PREFIX '=' /* prefix for equality keys */
257 #define SLAP_INDEX_APPROX_PREFIX '~' /* prefix for approx keys */
258 #define SLAP_INDEX_SUBSTR_PREFIX '*' /* prefix for substring keys */
259 #define SLAP_INDEX_SUBSTR_INITIAL_PREFIX '^'
260 #define SLAP_INDEX_SUBSTR_FINAL_PREFIX '$'
261 #define SLAP_INDEX_CONT_PREFIX '.' /* prefix for continuation keys */
263 #define SLAP_SYNTAX_MATCHINGRULES_OID "1.3.6.1.4.1.1466.115.121.1.30"
264 #define SLAP_SYNTAX_ATTRIBUTETYPES_OID "1.3.6.1.4.1.1466.115.121.1.3"
265 #define SLAP_SYNTAX_OBJECTCLASSES_OID "1.3.6.1.4.1.1466.115.121.1.37"
266 #define SLAP_SYNTAX_MATCHINGRULEUSES_OID "1.3.6.1.4.1.1466.115.121.1.31"
267 #define SLAP_SYNTAX_CONTENTRULE_OID "1.3.6.1.4.1.1466.115.121.1.16"
270 * represents schema information for a database
272 #define SLAP_SCHERR_OUTOFMEM 1
273 #define SLAP_SCHERR_CLASS_NOT_FOUND 2
274 #define SLAP_SCHERR_CLASS_BAD_USAGE 3
275 #define SLAP_SCHERR_CLASS_BAD_SUP 4
276 #define SLAP_SCHERR_CLASS_DUP 5
277 #define SLAP_SCHERR_ATTR_NOT_FOUND 6
278 #define SLAP_SCHERR_ATTR_BAD_MR 7
279 #define SLAP_SCHERR_ATTR_BAD_USAGE 8
280 #define SLAP_SCHERR_ATTR_BAD_SUP 9
281 #define SLAP_SCHERR_ATTR_INCOMPLETE 10
282 #define SLAP_SCHERR_ATTR_DUP 11
283 #define SLAP_SCHERR_MR_NOT_FOUND 12
284 #define SLAP_SCHERR_MR_INCOMPLETE 13
285 #define SLAP_SCHERR_MR_DUP 14
286 #define SLAP_SCHERR_SYN_NOT_FOUND 15
287 #define SLAP_SCHERR_SYN_DUP 16
288 #define SLAP_SCHERR_NO_NAME 17
289 #define SLAP_SCHERR_NOT_SUPPORTED 18
290 #define SLAP_SCHERR_BAD_DESCR 19
291 #define SLAP_SCHERR_OIDM 20
292 #define SLAP_SCHERR_CR_DUP 21
293 #define SLAP_SCHERR_CR_BAD_STRUCT 22
294 #define SLAP_SCHERR_CR_BAD_AUX 23
295 #define SLAP_SCHERR_CR_BAD_AT 24
296 #define SLAP_SCHERR_LAST SLAP_SCHERR_CR_BAD_AT
298 typedef union slap_sockaddr {
299 struct sockaddr sa_addr;
300 struct sockaddr_in sa_in_addr;
302 struct sockaddr_storage sa_storage;
303 struct sockaddr_in6 sa_in6_addr;
306 struct sockaddr_un sa_un_addr;
311 extern int slap_inet4or6;
314 typedef struct slap_oid_macro {
315 struct berval som_oid;
317 LDAP_SLIST_ENTRY(slap_oid_macro) som_next;
320 /* forward declarations */
322 struct slap_matching_rule;
324 typedef int slap_syntax_validate_func LDAP_P((
325 struct slap_syntax *syntax,
326 struct berval * in));
328 typedef int slap_syntax_transform_func LDAP_P((
329 struct slap_syntax *syntax,
335 #define LDAP_COMP_MATCH
338 #ifdef LDAP_COMP_MATCH
339 typedef void* slap_component_transform_func LDAP_P((
340 struct berval * in ));
341 struct ComponentDesc;
344 typedef struct slap_syntax {
346 #define ssyn_oid ssyn_syn.syn_oid
347 #define ssyn_desc ssyn_syn.syn_desc
348 #define ssyn_extensions ssyn_syn.syn_extensions
351 ber_len_t ssyn_oidlen;
352 * has been replaced by a struct berval that uses the value
353 * provided by ssyn_syn.syn_oid; a macro that expands to
354 * the bv_len field of the berval is provided for backward
355 * compatibility. CAUTION: NEVER FREE THE BERVAL
357 struct berval ssyn_bvoid;
358 #define ssyn_oidlen ssyn_bvoid.bv_len
360 unsigned int ssyn_flags;
362 #define SLAP_SYNTAX_NONE 0x0000U
363 #define SLAP_SYNTAX_BLOB 0x0001U /* syntax treated as blob (audio) */
364 #define SLAP_SYNTAX_BINARY 0x0002U /* binary transfer required (certificate) */
365 #define SLAP_SYNTAX_BER 0x0004U /* stored in BER encoding (certificate) */
367 #define SLAP_SYNTAX_HIDE 0x0000U /* publish everything */
369 #define SLAP_SYNTAX_HIDE 0x8000U /* hide (do not publish) */
372 slap_syntax_validate_func *ssyn_validate;
373 slap_syntax_transform_func *ssyn_pretty;
375 #ifdef SLAPD_BINARY_CONVERSION
376 /* convert to and from binary */
377 slap_syntax_transform_func *ssyn_ber2str;
378 slap_syntax_transform_func *ssyn_str2ber;
380 #ifdef LDAP_COMP_MATCH
381 slap_component_transform_func *ssyn_attr2comp;
382 struct ComponentDesc* comp_syntax;
385 LDAP_SLIST_ENTRY(slap_syntax) ssyn_next;
388 #define slap_syntax_is_flag(s,flag) ((int)((s)->ssyn_flags & (flag)) ? 1 : 0)
389 #define slap_syntax_is_blob(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BLOB)
390 #define slap_syntax_is_binary(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BINARY)
391 #define slap_syntax_is_ber(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BER)
392 #define slap_syntax_is_hidden(s) slap_syntax_is_flag((s),SLAP_SYNTAX_HIDE)
394 typedef struct slap_syntax_defs_rec {
397 slap_syntax_validate_func *sd_validate;
398 slap_syntax_transform_func *sd_pretty;
399 #ifdef SLAPD_BINARY_CONVERSION
400 slap_syntax_transform_func *sd_ber2str;
401 slap_syntax_transform_func *sd_str2ber;
403 } slap_syntax_defs_rec;
405 /* X -> Y Converter */
406 typedef int slap_mr_convert_func LDAP_P((
412 typedef int slap_mr_normalize_func LDAP_P((
414 struct slap_syntax *syntax, /* NULL if in is asserted value */
415 struct slap_matching_rule *mr,
420 /* Match (compare) function */
421 typedef int slap_mr_match_func LDAP_P((
424 struct slap_syntax *syntax, /* syntax of stored value */
425 struct slap_matching_rule *mr,
426 struct berval * value,
427 void * assertValue ));
429 /* Index generation function */
430 typedef int slap_mr_indexer_func LDAP_P((
433 struct slap_syntax *syntax, /* syntax of stored value */
434 struct slap_matching_rule *mr,
435 struct berval *prefix,
440 /* Filter index function */
441 typedef int slap_mr_filter_func LDAP_P((
444 struct slap_syntax *syntax, /* syntax of stored value */
445 struct slap_matching_rule *mr,
446 struct berval *prefix,
451 typedef struct slap_matching_rule_use MatchingRuleUse;
453 typedef struct slap_matching_rule {
454 LDAPMatchingRule smr_mrule;
455 MatchingRuleUse *smr_mru;
456 /* RFC2252 string representation */
457 struct berval smr_str;
460 * ber_len_t smr_oidlen;
461 * has been replaced by a struct berval that uses the value
462 * provided by smr_mrule.mr_oid; a macro that expands to
463 * the bv_len field of the berval is provided for backward
464 * compatibility. CAUTION: NEVER FREE THE BERVAL
466 struct berval smr_bvoid;
467 #define smr_oidlen smr_bvoid.bv_len
469 slap_mask_t smr_usage;
472 #define SLAP_MR_HIDE 0x0000U
474 #define SLAP_MR_HIDE 0x8000U
477 #define SLAP_MR_TYPE_MASK 0x0F00U
478 #define SLAP_MR_SUBTYPE_MASK 0x00F0U
479 #define SLAP_MR_USAGE 0x000FU
481 #define SLAP_MR_NONE 0x0000U
482 #define SLAP_MR_EQUALITY 0x0100U
483 #define SLAP_MR_ORDERING 0x0200U
484 #define SLAP_MR_SUBSTR 0x0400U
485 #define SLAP_MR_EXT 0x0800U /* implicitly extensible */
486 #ifdef LDAP_COMP_MATCH
487 #define SLAP_MR_COMPONENT 0x1000U
490 #define SLAP_MR_EQUALITY_APPROX ( SLAP_MR_EQUALITY | 0x0010U )
492 #define SLAP_MR_SUBSTR_INITIAL ( SLAP_MR_SUBSTR | 0x0010U )
493 #define SLAP_MR_SUBSTR_ANY ( SLAP_MR_SUBSTR | 0x0020U )
494 #define SLAP_MR_SUBSTR_FINAL ( SLAP_MR_SUBSTR | 0x0040U )
498 * The asserted value, depending on the particular usage,
499 * is expected to conform to either the assertion syntax
500 * or the attribute syntax. In some cases, the syntax of
501 * the value is known. If so, these flags indicate which
502 * syntax the value is expected to conform to. If not,
503 * neither of these flags is set (until the syntax of the
504 * provided value is determined). If the value is of the
505 * attribute syntax, the flag is changed once a value of
506 * the assertion syntax is derived from the provided value.
508 #define SLAP_MR_VALUE_OF_ASSERTION_SYNTAX 0x0001U
509 #define SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX 0x0002U
510 #define SLAP_MR_VALUE_OF_SYNTAX 0x0003U
512 #define SLAP_MR_IS_VALUE_OF_ATTRIBUTE_SYNTAX( usage ) \
513 ((usage) & SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX )
514 #define SLAP_MR_IS_VALUE_OF_ASSERTION_SYNTAX( usage ) \
515 ((usage) & SLAP_MR_VALUE_OF_ASSERTION_SYNTAX )
517 #define SLAP_MR_IS_VALUE_OF_SYNTAX( usage ) \
518 ((usage) & SLAP_MR_VALUE_OF_SYNTAX)
520 #define SLAP_MR_IS_VALUE_OF_SYNTAX( usage ) (1)
523 /* either or both the asserted value or attribute value
524 * may be provided in normalized form
526 #define SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH 0x0004U
527 #define SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH 0x0008U
529 #define SLAP_IS_MR_ASSERTION_SYNTAX_MATCH( usage ) \
530 (!((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_MATCH))
531 #define SLAP_IS_MR_ATTRIBUTE_SYNTAX_MATCH( usage ) \
532 ((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_MATCH)
534 #define SLAP_IS_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH( usage ) \
535 (((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH) \
536 == SLAP_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH)
537 #define SLAP_IS_MR_ATTRIBUTE_SYNTAX_NONCONVERTED_MATCH( usage ) \
538 (((usage) & SLAP_MR_ATTRIBUTE_SYNTAX_CONVERTED_MATCH) \
539 == SLAP_MR_ATTRIBUTE_SYNTAX_MATCH)
541 #define SLAP_IS_MR_ASSERTED_VALUE_NORMALIZED_MATCH( usage ) \
542 ((usage) & SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH )
543 #define SLAP_IS_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH( usage ) \
544 ((usage) & SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH )
547 slap_mr_convert_func *smr_convert;
548 slap_mr_normalize_func *smr_normalize;
549 slap_mr_match_func *smr_match;
550 slap_mr_indexer_func *smr_indexer;
551 slap_mr_filter_func *smr_filter;
554 * null terminated array of syntaxes compatible with this syntax
555 * note: when MS_EXT is set, this MUST NOT contain the assertion
556 * syntax of the rule. When MS_EXT is not set, it MAY.
558 Syntax **smr_compat_syntaxes;
561 * For equality rules, refers to an associated approximate rule.
562 * For non-equality rules, refers to an associated equality rule.
564 struct slap_matching_rule *smr_associated;
566 #define SLAP_MR_ASSOCIATED(mr,amr) \
567 (((mr) == (amr)) || ((mr)->smr_associated == (amr)))
569 LDAP_SLIST_ENTRY(slap_matching_rule)smr_next;
571 #define smr_oid smr_mrule.mr_oid
572 #define smr_names smr_mrule.mr_names
573 #define smr_desc smr_mrule.mr_desc
574 #define smr_obsolete smr_mrule.mr_obsolete
575 #define smr_syntax_oid smr_mrule.mr_syntax_oid
576 #define smr_extensions smr_mrule.mr_extensions
579 struct slap_matching_rule_use {
580 LDAPMatchingRuleUse smru_mruleuse;
581 MatchingRule *smru_mr;
582 /* RFC2252 string representation */
583 struct berval smru_str;
585 LDAP_SLIST_ENTRY(slap_matching_rule_use) smru_next;
587 #define smru_oid smru_mruleuse.mru_oid
588 #define smru_names smru_mruleuse.mru_names
589 #define smru_desc smru_mruleuse.mru_desc
590 #define smru_obsolete smru_mruleuse.mru_obsolete
591 #define smru_applies_oids smru_mruleuse.mru_applies_oids
593 #define smru_usage smru_mr->smr_usage
594 } /* MatchingRuleUse */ ;
596 typedef struct slap_mrule_defs_rec {
598 slap_mask_t mrd_usage;
599 char ** mrd_compat_syntaxes;
600 slap_mr_convert_func * mrd_convert;
601 slap_mr_normalize_func * mrd_normalize;
602 slap_mr_match_func * mrd_match;
603 slap_mr_indexer_func * mrd_indexer;
604 slap_mr_filter_func * mrd_filter;
606 /* For equality rule, this may refer to an associated approximate rule */
607 /* For non-equality rule, this may refer to an associated equality rule */
608 char * mrd_associated;
609 } slap_mrule_defs_rec;
611 struct slap_backend_db;
615 typedef int (AttributeTypeSchemaCheckFN)(
616 struct slap_backend_db *be,
617 struct slap_entry *e,
618 struct slap_attr *attr,
620 char *textbuf, size_t textlen );
622 typedef struct slap_attribute_type {
623 LDAPAttributeType sat_atype;
624 struct berval sat_cname;
625 struct slap_attribute_type *sat_sup;
626 struct slap_attribute_type **sat_subtypes;
627 MatchingRule *sat_equality;
628 MatchingRule *sat_approx;
629 MatchingRule *sat_ordering;
630 MatchingRule *sat_substr;
633 AttributeTypeSchemaCheckFN *sat_check;
635 #define SLAP_AT_NONE 0x0000U
636 #define SLAP_AT_ABSTRACT 0x0100U /* cannot be instantiated */
637 #define SLAP_AT_FINAL 0x0200U /* cannot be subtyped */
639 #define SLAP_AT_HIDE 0x0000U /* publish everything */
641 #define SLAP_AT_HIDE 0x8000U /* hide attribute */
643 #define SLAP_AT_DYNAMIC 0x0400U /* dynamically generated */
645 slap_mask_t sat_flags;
647 LDAP_SLIST_ENTRY(slap_attribute_type) sat_next;
649 #define sat_oid sat_atype.at_oid
650 #define sat_names sat_atype.at_names
651 #define sat_desc sat_atype.at_desc
652 #define sat_obsolete sat_atype.at_obsolete
653 #define sat_sup_oid sat_atype.at_sup_oid
654 #define sat_equality_oid sat_atype.at_equality_oid
655 #define sat_ordering_oid sat_atype.at_ordering_oid
656 #define sat_substr_oid sat_atype.at_substr_oid
657 #define sat_syntax_oid sat_atype.at_syntax_oid
658 #define sat_single_value sat_atype.at_single_value
659 #define sat_collective sat_atype.at_collective
660 #define sat_no_user_mod sat_atype.at_no_user_mod
661 #define sat_usage sat_atype.at_usage
662 #define sat_extensions sat_atype.at_extensions
664 struct slap_attr_desc *sat_ad;
665 ldap_pvt_thread_mutex_t sat_ad_mutex;
668 #define is_at_operational(at) ((at)->sat_usage)
669 #define is_at_single_value(at) ((at)->sat_single_value)
670 #define is_at_collective(at) ((at)->sat_collective)
671 #define is_at_obsolete(at) ((at)->sat_obsolete)
672 #define is_at_no_user_mod(at) ((at)->sat_no_user_mod)
674 struct slap_object_class;
676 typedef int (ObjectClassSchemaCheckFN)(
677 struct slap_backend_db *be,
678 struct slap_entry *e,
679 struct slap_object_class *oc,
681 char *textbuf, size_t textlen );
683 typedef struct slap_object_class {
684 LDAPObjectClass soc_oclass;
685 struct berval soc_cname;
686 struct slap_object_class **soc_sups;
687 AttributeType **soc_required;
688 AttributeType **soc_allowed;
689 ObjectClassSchemaCheckFN *soc_check;
690 slap_mask_t soc_flags;
691 #define soc_oid soc_oclass.oc_oid
692 #define soc_names soc_oclass.oc_names
693 #define soc_desc soc_oclass.oc_desc
694 #define soc_obsolete soc_oclass.oc_obsolete
695 #define soc_sup_oids soc_oclass.oc_sup_oids
696 #define soc_kind soc_oclass.oc_kind
697 #define soc_at_oids_must soc_oclass.oc_at_oids_must
698 #define soc_at_oids_may soc_oclass.oc_at_oids_may
699 #define soc_extensions soc_oclass.oc_extensions
701 LDAP_SLIST_ENTRY(slap_object_class) soc_next;
704 #define SLAP_OC_ALIAS 0x0001
705 #define SLAP_OC_REFERRAL 0x0002
706 #define SLAP_OC_SUBENTRY 0x0004
707 #define SLAP_OC_DYNAMICOBJECT 0x0008
708 #define SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY 0x0010
709 #define SLAP_OC_GLUE 0x0020
710 #define SLAP_OC_SYNCPROVIDERSUBENTRY 0x0040
711 #define SLAP_OC_SYNCCONSUMERSUBENTRY 0x0080
712 #define SLAP_OC__MASK 0x00FF
713 #define SLAP_OC__END 0x0100
714 #define SLAP_OC_OPERATIONAL 0x4000
716 #define SLAP_OC_HIDE 0x0000
718 #define SLAP_OC_HIDE 0x8000
724 typedef struct slap_content_rule {
725 LDAPContentRule scr_crule;
726 ObjectClass *scr_sclass;
727 ObjectClass **scr_auxiliaries; /* optional */
728 AttributeType **scr_required; /* optional */
729 AttributeType **scr_allowed; /* optional */
730 AttributeType **scr_precluded; /* optional */
731 #define scr_oid scr_crule.cr_oid
732 #define scr_names scr_crule.cr_names
733 #define scr_desc scr_crule.cr_desc
734 #define scr_obsolete scr_crule.cr_obsolete
735 #define scr_oc_oids_aux scr_crule.cr_oc_oids_aux
736 #define scr_at_oids_must scr_crule.cr_at_oids_must
737 #define scr_at_oids_may scr_crule.cr_at_oids_may
738 #define scr_at_oids_not scr_crule.cr_at_oids_not
740 LDAP_SLIST_ENTRY( slap_content_rule ) scr_next;
743 /* Represents a recognized attribute description ( type + options ). */
744 typedef struct slap_attr_desc {
745 struct slap_attr_desc *ad_next;
746 AttributeType *ad_type; /* attribute type, must be specified */
747 struct berval ad_cname; /* canonical name, must be specified */
748 struct berval ad_tags; /* empty if no tagging options */
750 #define SLAP_DESC_NONE 0x00U
751 #define SLAP_DESC_BINARY 0x01U
752 #define SLAP_DESC_TAG_RANGE 0x80U
753 } AttributeDescription;
755 typedef struct slap_attr_name {
756 struct berval an_name;
757 AttributeDescription *an_desc;
762 #define slap_ad_is_tagged(ad) ( (ad)->ad_tags.bv_len != 0 )
763 #define slap_ad_is_tag_range(ad) \
764 ( ((ad)->ad_flags & SLAP_DESC_TAG_RANGE) ? 1 : 0 )
765 #define slap_ad_is_binary(ad) \
766 ( ((ad)->ad_flags & SLAP_DESC_BINARY) ? 1 : 0 )
769 * pointers to schema elements used internally
771 struct slap_internal_schema {
773 ObjectClass *si_oc_top;
774 ObjectClass *si_oc_extensibleObject;
775 ObjectClass *si_oc_alias;
776 ObjectClass *si_oc_referral;
777 ObjectClass *si_oc_rootdse;
778 ObjectClass *si_oc_subentry;
779 ObjectClass *si_oc_subschema;
780 ObjectClass *si_oc_collectiveAttributeSubentry;
781 ObjectClass *si_oc_dynamicObject;
783 ObjectClass *si_oc_glue;
784 ObjectClass *si_oc_syncConsumerSubentry;
785 ObjectClass *si_oc_syncProviderSubentry;
787 /* objectClass attribute descriptions */
788 AttributeDescription *si_ad_objectClass;
790 /* operational attribute descriptions */
791 AttributeDescription *si_ad_structuralObjectClass;
792 AttributeDescription *si_ad_creatorsName;
793 AttributeDescription *si_ad_createTimestamp;
794 AttributeDescription *si_ad_modifiersName;
795 AttributeDescription *si_ad_modifyTimestamp;
796 AttributeDescription *si_ad_hasSubordinates;
797 AttributeDescription *si_ad_subschemaSubentry;
798 AttributeDescription *si_ad_collectiveSubentries;
799 AttributeDescription *si_ad_collectiveExclusions;
800 AttributeDescription *si_ad_entryUUID;
801 AttributeDescription *si_ad_entryCSN;
802 AttributeDescription *si_ad_namingCSN;
803 AttributeDescription *si_ad_superiorUUID;
805 AttributeDescription *si_ad_dseType;
806 AttributeDescription *si_ad_syncreplCookie;
807 AttributeDescription *si_ad_syncTimestamp;
808 AttributeDescription *si_ad_contextCSN;
810 /* root DSE attribute descriptions */
811 AttributeDescription *si_ad_altServer;
812 AttributeDescription *si_ad_namingContexts;
813 AttributeDescription *si_ad_supportedControl;
814 AttributeDescription *si_ad_supportedExtension;
815 AttributeDescription *si_ad_supportedLDAPVersion;
816 AttributeDescription *si_ad_supportedSASLMechanisms;
817 AttributeDescription *si_ad_supportedFeatures;
818 AttributeDescription *si_ad_monitorContext;
819 AttributeDescription *si_ad_vendorName;
820 AttributeDescription *si_ad_vendorVersion;
822 /* subentry attribute descriptions */
823 AttributeDescription *si_ad_administrativeRole;
824 AttributeDescription *si_ad_subtreeSpecification;
826 /* subschema subentry attribute descriptions */
827 AttributeDescription *si_ad_attributeTypes;
828 AttributeDescription *si_ad_ditContentRules;
829 AttributeDescription *si_ad_ditStructureRules;
830 AttributeDescription *si_ad_ldapSyntaxes;
831 AttributeDescription *si_ad_matchingRules;
832 AttributeDescription *si_ad_matchingRuleUse;
833 AttributeDescription *si_ad_nameForms;
834 AttributeDescription *si_ad_objectClasses;
836 /* Aliases & Referrals */
837 AttributeDescription *si_ad_aliasedObjectName;
838 AttributeDescription *si_ad_ref;
840 /* Access Control Internals */
841 AttributeDescription *si_ad_entry;
842 AttributeDescription *si_ad_children;
843 AttributeDescription *si_ad_saslAuthzTo;
844 AttributeDescription *si_ad_saslAuthzFrom;
845 #ifdef SLAPD_ACI_ENABLED
846 AttributeDescription *si_ad_aci;
849 /* dynamic entries */
850 AttributeDescription *si_ad_entryTtl;
851 AttributeDescription *si_ad_dynamicSubtrees;
853 /* Other attributes descriptions */
854 AttributeDescription *si_ad_distinguishedName;
855 AttributeDescription *si_ad_name;
856 AttributeDescription *si_ad_cn;
857 AttributeDescription *si_ad_userPassword;
858 AttributeDescription *si_ad_labeledURI;
859 #ifdef SLAPD_AUTHPASSWD
860 AttributeDescription *si_ad_authPassword;
862 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
863 AttributeDescription *si_ad_krbName;
866 /* Undefined Attribute Type */
867 AttributeType *si_at_undefined;
870 MatchingRule *si_mr_distinguishedNameMatch;
871 MatchingRule *si_mr_caseExactMatch;
872 MatchingRule *si_mr_caseExactSubstringsMatch;
873 MatchingRule *si_mr_caseExactIA5Match;
874 MatchingRule *si_mr_integerMatch;
875 MatchingRule *si_mr_integerFirstComponentMatch;
876 MatchingRule *si_mr_objectIdentifierFirstComponentMatch;
879 Syntax *si_syn_directoryString;
880 Syntax *si_syn_distinguishedName;
881 Syntax *si_syn_integer;
882 Syntax *si_syn_octetString;
884 /* Schema Syntaxes */
885 Syntax *si_syn_attributeTypeDesc;
886 Syntax *si_syn_ditContentRuleDesc;
887 Syntax *si_syn_ditStructureRuleDesc;
888 Syntax *si_syn_ldapSyntaxDesc;
889 Syntax *si_syn_matchingRuleDesc;
890 Syntax *si_syn_matchingRuleUseDesc;
891 Syntax *si_syn_nameFormDesc;
892 Syntax *si_syn_objectClassDesc;
895 typedef struct slap_attr_assertion {
896 AttributeDescription *aa_desc;
897 struct berval aa_value;
898 } AttributeAssertion;
900 typedef struct slap_ss_assertion {
901 AttributeDescription *sa_desc;
902 struct berval sa_initial;
903 struct berval *sa_any;
904 struct berval sa_final;
905 } SubstringsAssertion;
907 #ifdef LDAP_COMP_MATCH
908 struct slap_component_filter;
911 typedef struct slap_mr_assertion {
912 MatchingRule *ma_rule; /* optional */
913 struct berval ma_rule_text; /* optional */
914 AttributeDescription *ma_desc; /* optional */
915 int ma_dnattrs; /* boolean */
916 struct berval ma_value; /* required */
917 #ifdef LDAP_COMP_MATCH
918 struct slap_component_filter* cf;
920 } MatchingRuleAssertion;
923 * represents a search filter
925 typedef struct slap_filter {
926 ber_tag_t f_choice; /* values taken from ldap.h, plus: */
927 #define SLAPD_FILTER_COMPUTED ((ber_tag_t) -1)
928 #define SLAPD_FILTER_DN_ONE ((ber_tag_t) -2)
929 #define SLAPD_FILTER_DN_SUBTREE ((ber_tag_t) -3)
930 #ifdef LDAP_SCOPE_SUBORDINATE
931 #define SLAPD_FILTER_DN_CHILDREN ((ber_tag_t) -4)
935 /* precomputed result */
936 ber_int_t f_un_result;
939 struct berval *f_un_dn;
942 AttributeDescription *f_un_desc;
944 /* simple value assertion */
945 AttributeAssertion *f_un_ava;
947 /* substring assertion */
948 SubstringsAssertion *f_un_ssa;
950 /* matching rule assertion */
951 MatchingRuleAssertion *f_un_mra;
953 #define f_dn f_un.f_un_dn
954 #define f_desc f_un.f_un_desc
955 #define f_ava f_un.f_un_ava
956 #define f_av_desc f_un.f_un_ava->aa_desc
957 #define f_av_value f_un.f_un_ava->aa_value
958 #define f_sub f_un.f_un_ssa
959 #define f_sub_desc f_un.f_un_ssa->sa_desc
960 #define f_sub_initial f_un.f_un_ssa->sa_initial
961 #define f_sub_any f_un.f_un_ssa->sa_any
962 #define f_sub_final f_un.f_un_ssa->sa_final
963 #define f_mra f_un.f_un_mra
964 #define f_mr_rule f_un.f_un_mra->ma_rule
965 #define f_mr_rule_text f_un.f_un_mra->ma_rule_text
966 #define f_mr_desc f_un.f_un_mra->ma_desc
967 #define f_mr_value f_un.f_un_mra->ma_value
968 #define f_mr_dnattrs f_un.f_un_mra->ma_dnattrs
971 struct slap_filter *f_un_complex;
974 #define f_result f_un.f_un_result
975 #define f_and f_un.f_un_complex
976 #define f_or f_un.f_un_complex
977 #define f_not f_un.f_un_complex
978 #define f_list f_un.f_un_complex
980 struct slap_filter *f_next;
983 /* compare routines can return undefined */
984 #define SLAPD_COMPARE_UNDEFINED ((ber_int_t) -1)
986 typedef struct slap_valuesreturnfilter {
987 ber_tag_t vrf_choice;
990 /* precomputed result */
991 ber_int_t vrf_un_result;
997 AttributeDescription *vrf_un_desc;
999 /* simple value assertion */
1000 AttributeAssertion *vrf_un_ava;
1002 /* substring assertion */
1003 SubstringsAssertion *vrf_un_ssa;
1005 /* matching rule assertion */
1006 MatchingRuleAssertion *vrf_un_mra;
1008 #define vrf_result vrf_un.vrf_un_result
1009 #define vrf_dn vrf_un.vrf_un_dn
1010 #define vrf_desc vrf_un.vrf_un_desc
1011 #define vrf_ava vrf_un.vrf_un_ava
1012 #define vrf_av_desc vrf_un.vrf_un_ava->aa_desc
1013 #define vrf_av_value vrf_un.vrf_un_ava->aa_value
1014 #define vrf_ssa vrf_un.vrf_un_ssa
1015 #define vrf_sub vrf_un.vrf_un_ssa
1016 #define vrf_sub_desc vrf_un.vrf_un_ssa->sa_desc
1017 #define vrf_sub_initial vrf_un.vrf_un_ssa->sa_initial
1018 #define vrf_sub_any vrf_un.vrf_un_ssa->sa_any
1019 #define vrf_sub_final vrf_un.vrf_un_ssa->sa_final
1020 #define vrf_mra vrf_un.vrf_un_mra
1021 #define vrf_mr_rule vrf_un.vrf_un_mra->ma_rule
1022 #define vrf_mr_rule_text vrf_un.vrf_un_mra->ma_rule_text
1023 #define vrf_mr_desc vrf_un.vrf_un_mra->ma_desc
1024 #define vrf_mr_value vrf_un.vrf_un_mra->ma_value
1025 #define vrf_mr_dnattrs vrf_un.vrf_un_mra->ma_dnattrs
1030 struct slap_valuesreturnfilter *vrf_next;
1031 } ValuesReturnFilter;
1034 * represents an attribute (description + values)
1036 typedef struct slap_attr {
1037 AttributeDescription *a_desc;
1038 BerVarray a_vals; /* preserved values */
1039 BerVarray a_nvals; /* normalized values */
1040 struct slap_attr *a_next;
1042 #define SLAP_ATTR_IXADD 0x1U
1043 #define SLAP_ATTR_IXDEL 0x2U
1044 #ifdef LDAP_COMP_MATCH
1045 void* component_values;
1051 * the id used in the indexes to refer to an entry
1053 typedef unsigned long ID;
1054 #define NOID ((ID)~0)
1057 * represents an entry in core
1059 typedef struct slap_entry {
1061 * The ID field should only be changed before entry is
1062 * inserted into a cache. The ID value is backend
1067 struct berval e_name; /* name (DN) of this entry */
1068 struct berval e_nname; /* normalized name (DN) of this entry */
1070 /* for migration purposes */
1071 #define e_dn e_name.bv_val
1072 #define e_ndn e_nname.bv_val
1074 Attribute *e_attrs; /* list of attributes + values */
1076 slap_mask_t e_ocflags;
1078 struct berval e_bv; /* For entry_encode/entry_decode */
1080 /* for use by the backend for any purpose */
1085 * A list of LDAPMods
1087 typedef struct slap_mod {
1089 AttributeDescription *sm_desc;
1090 struct berval sm_type;
1091 BerVarray sm_values;
1092 BerVarray sm_nvalues;
1095 typedef struct slap_mod_list {
1096 Modification sml_mod;
1097 #define sml_op sml_mod.sm_op
1098 #define sml_desc sml_mod.sm_desc
1099 #define sml_type sml_mod.sm_type
1100 #define sml_values sml_mod.sm_values
1101 #define sml_nvalues sml_mod.sm_nvalues
1102 struct slap_mod_list *sml_next;
1105 typedef struct slap_ldap_modlist {
1107 struct slap_ldap_modlist *ml_next;
1108 #define ml_op ml_mod.mod_op
1109 #define ml_type ml_mod.mod_type
1110 #define ml_values ml_mod.mod_values
1114 * represents an access control list
1116 typedef enum slap_access_e {
1117 ACL_INVALID_ACCESS = -1,
1126 typedef enum slap_control_e {
1127 ACL_INVALID_CONTROL = 0,
1133 typedef enum slap_style_e {
1134 ACL_STYLE_REGEX = 0,
1145 typedef struct slap_authz_info {
1146 ber_tag_t sai_method; /* LDAP_AUTH_* from <ldap.h> */
1147 struct berval sai_mech; /* SASL Mechanism */
1148 struct berval sai_dn; /* DN for reporting purposes */
1149 struct berval sai_ndn; /* Normalized DN */
1151 /* Security Strength Factors */
1152 slap_ssf_t sai_ssf; /* Overall SSF */
1153 slap_ssf_t sai_transport_ssf; /* Transport SSF */
1154 slap_ssf_t sai_tls_ssf; /* TLS SSF */
1155 slap_ssf_t sai_sasl_ssf; /* SASL SSF */
1156 } AuthorizationInformation;
1159 typedef struct slap_access {
1160 slap_control_t a_type;
1162 #define ACL_ACCESS2PRIV(access) (0x01U << (access))
1164 #define ACL_PRIV_NONE ACL_ACCESS2PRIV( ACL_NONE )
1165 #define ACL_PRIV_AUTH ACL_ACCESS2PRIV( ACL_AUTH )
1166 #define ACL_PRIV_COMPARE ACL_ACCESS2PRIV( ACL_COMPARE )
1167 #define ACL_PRIV_SEARCH ACL_ACCESS2PRIV( ACL_SEARCH )
1168 #define ACL_PRIV_READ ACL_ACCESS2PRIV( ACL_READ )
1169 #define ACL_PRIV_WRITE ACL_ACCESS2PRIV( ACL_WRITE )
1171 #define ACL_PRIV_MASK 0x00ffUL
1174 #define ACL_PRIV_LEVEL 0x1000UL
1175 #define ACL_PRIV_ADDITIVE 0x2000UL
1176 #define ACL_PRIV_SUBSTRACTIVE 0x4000UL
1179 #define ACL_PRIV_INVALID 0x0UL
1181 #define ACL_PRIV_ISSET(m,p) (((m) & (p)) == (p))
1182 #define ACL_PRIV_ASSIGN(m,p) do { (m) = (p); } while(0)
1183 #define ACL_PRIV_SET(m,p) do { (m) |= (p); } while(0)
1184 #define ACL_PRIV_CLR(m,p) do { (m) &= ~(p); } while(0)
1186 #define ACL_INIT(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_NONE)
1187 #define ACL_INVALIDATE(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_INVALID)
1189 #define ACL_GRANT(m,a) ACL_PRIV_ISSET((m),ACL_ACCESS2PRIV(a))
1191 #define ACL_IS_INVALID(m) ((m) == ACL_PRIV_INVALID)
1193 #define ACL_IS_LEVEL(m) ACL_PRIV_ISSET((m),ACL_PRIV_LEVEL)
1194 #define ACL_IS_ADDITIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_ADDITIVE)
1195 #define ACL_IS_SUBTRACTIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_SUBSTRACTIVE)
1197 #define ACL_LVL_NONE (ACL_PRIV_NONE|ACL_PRIV_LEVEL)
1198 #define ACL_LVL_AUTH (ACL_PRIV_AUTH|ACL_LVL_NONE)
1199 #define ACL_LVL_COMPARE (ACL_PRIV_COMPARE|ACL_LVL_AUTH)
1200 #define ACL_LVL_SEARCH (ACL_PRIV_SEARCH|ACL_LVL_COMPARE)
1201 #define ACL_LVL_READ (ACL_PRIV_READ|ACL_LVL_SEARCH)
1202 #define ACL_LVL_WRITE (ACL_PRIV_WRITE|ACL_LVL_READ)
1204 #define ACL_LVL(m,l) (((m)&ACL_PRIV_MASK) == ((l)&ACL_PRIV_MASK))
1205 #define ACL_LVL_IS_NONE(m) ACL_LVL((m),ACL_LVL_NONE)
1206 #define ACL_LVL_IS_AUTH(m) ACL_LVL((m),ACL_LVL_AUTH)
1207 #define ACL_LVL_IS_COMPARE(m) ACL_LVL((m),ACL_LVL_COMPARE)
1208 #define ACL_LVL_IS_SEARCH(m) ACL_LVL((m),ACL_LVL_SEARCH)
1209 #define ACL_LVL_IS_READ(m) ACL_LVL((m),ACL_LVL_READ)
1210 #define ACL_LVL_IS_WRITE(m) ACL_LVL((m),ACL_LVL_WRITE)
1212 #define ACL_LVL_ASSIGN_NONE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_NONE)
1213 #define ACL_LVL_ASSIGN_AUTH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_AUTH)
1214 #define ACL_LVL_ASSIGN_COMPARE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_COMPARE)
1215 #define ACL_LVL_ASSIGN_SEARCH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_SEARCH)
1216 #define ACL_LVL_ASSIGN_READ(m) ACL_PRIV_ASSIGN((m),ACL_LVL_READ)
1217 #define ACL_LVL_ASSIGN_WRITE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WRITE)
1219 slap_mask_t a_access_mask;
1221 AuthorizationInformation a_authz;
1222 #define a_dn_pat a_authz.sai_dn
1224 slap_style_t a_dn_style;
1225 AttributeDescription *a_dn_at;
1229 slap_style_t a_peername_style;
1230 struct berval a_peername_pat;
1231 unsigned long a_peername_addr,
1233 int a_peername_port;
1235 slap_style_t a_sockname_style;
1236 struct berval a_sockname_pat;
1238 slap_style_t a_domain_style;
1239 struct berval a_domain_pat;
1240 int a_domain_expand;
1242 slap_style_t a_sockurl_style;
1243 struct berval a_sockurl_pat;
1244 slap_style_t a_set_style;
1245 struct berval a_set_pat;
1247 #ifdef SLAPD_ACI_ENABLED
1248 AttributeDescription *a_aci_at;
1252 slap_style_t a_group_style;
1253 struct berval a_group_pat;
1254 ObjectClass *a_group_oc;
1255 AttributeDescription *a_group_at;
1257 struct slap_access *a_next;
1261 typedef struct slap_acl {
1262 /* "to" part: the entries this acl applies to */
1264 slap_style_t acl_dn_style;
1266 struct berval acl_dn_pat;
1267 AttributeName *acl_attrs;
1268 slap_style_t acl_attrval_style;
1269 regex_t acl_attrval_re;
1270 struct berval acl_attrval;
1272 /* "by" part: list of who has what access to the entries */
1275 struct slap_acl *acl_next;
1278 typedef struct slap_acl_state {
1279 unsigned as_recorded;
1280 #define ACL_STATE_NOT_RECORDED 0x0
1281 #define ACL_STATE_RECORDED_VD 0x1
1282 #define ACL_STATE_RECORDED_NV 0x2
1283 #define ACL_STATE_RECORDED 0x3
1286 AccessControl *as_vd_acl;
1287 AccessControl *as_vi_acl;
1288 slap_mask_t as_vd_acl_mask;
1289 regmatch_t as_vd_acl_matches[MAXREMATCHES];
1290 int as_vd_acl_count;
1292 Access *as_vd_access;
1293 int as_vd_access_count;
1296 AttributeDescription *as_vd_ad;
1297 } AccessControlState;
1298 #define ACL_STATE_INIT { ACL_STATE_NOT_RECORDED, NULL, NULL, 0UL, \
1299 { { 0, 0 } }, 0, NULL, 0, 0, NULL }
1303 * represents a backend
1306 typedef struct slap_backend_info BackendInfo; /* per backend type */
1307 typedef struct slap_backend_db BackendDB; /* per backend database */
1309 LDAP_SLAPD_V (int) nBackendInfo;
1310 LDAP_SLAPD_V (int) nBackendDB;
1311 LDAP_SLAPD_V (BackendInfo *) backendInfo;
1312 LDAP_SLAPD_V (BackendDB *) backendDB;
1313 LDAP_SLAPD_V (BackendDB *) frontendDB;
1315 LDAP_SLAPD_V (int) slapMode;
1316 #define SLAP_UNDEFINED_MODE 0x0000
1317 #define SLAP_SERVER_MODE 0x0001
1318 #define SLAP_TOOL_MODE 0x0002
1319 #define SLAP_MODE 0x0003
1321 #define SLAP_TRUNCATE_MODE 0x0100
1322 #define SLAP_TOOL_READMAIN 0x0200
1323 #define SLAP_TOOL_READONLY 0x0400
1325 struct slap_replica_info {
1326 char *ri_host; /* supersedes be_replica */
1327 BerVarray ri_nsuffix; /* array of suffixes this replica accepts */
1328 AttributeName *ri_attrs; /* attrs to replicate, NULL=all */
1329 int ri_exclude; /* 1 => exclude ri_attrs */
1332 struct slap_limits_set {
1340 int lms_s_unchecked;
1346 /* Note: this is different from LDAP_NO_LIMIT (0); slapd internal use only */
1347 #define SLAP_NO_LIMIT -1
1348 #define SLAP_MAX_LIMIT 2147483647
1350 struct slap_limits {
1351 unsigned lm_flags; /* type of pattern */
1352 #define SLAP_LIMITS_UNDEFINED 0x0000U
1353 #define SLAP_LIMITS_EXACT 0x0001U
1354 #define SLAP_LIMITS_BASE SLAP_LIMITS_EXACT
1355 #define SLAP_LIMITS_ONE 0x0002U
1356 #define SLAP_LIMITS_SUBTREE 0x0003U
1357 #define SLAP_LIMITS_CHILDREN 0x0004U
1358 #define SLAP_LIMITS_REGEX 0x0005U
1359 #define SLAP_LIMITS_ANONYMOUS 0x0006U
1360 #define SLAP_LIMITS_USERS 0x0007U
1361 #define SLAP_LIMITS_ANY 0x0008U
1362 #define SLAP_LIMITS_MASK 0x000FU
1364 #define SLAP_LIMITS_TYPE_DN 0x0000U
1365 #define SLAP_LIMITS_TYPE_GROUP 0x0010U
1366 #define SLAP_LIMITS_TYPE_MASK 0x00F0U
1368 regex_t lm_regex; /* regex data for REGEX */
1371 * normalized DN for EXACT, BASE, ONE, SUBTREE, CHILDREN;
1372 * pattern for REGEX; NULL for ANONYMOUS, USERS
1374 struct berval lm_pat;
1376 /* if lm_flags & SLAP_LIMITS_TYPE_MASK == SLAP_LIMITS_GROUP,
1377 * lm_group_oc is objectClass and lm_group_at is attributeType
1378 * of member in oc for match; then lm_flags & SLAP_LIMITS_MASK
1379 * can only be SLAP_LIMITS_EXACT */
1380 ObjectClass *lm_group_oc;
1381 AttributeDescription *lm_group_ad;
1383 struct slap_limits_set lm_limits;
1386 /* temporary aliases */
1387 typedef BackendDB Backend;
1388 #define nbackends nBackendDB
1389 #define backends backendDB
1392 * syncinfo structure for syncrepl
1395 #define SLAP_SYNC_SID_SIZE 3
1396 #define SLAP_SYNC_RID_SIZE 3
1397 #define SLAP_SYNCUUID_SET_SIZE 256
1399 struct nonpresent_entry {
1400 struct berval *npe_name;
1401 struct berval *npe_nname;
1402 LDAP_LIST_ENTRY(nonpresent_entry) npe_link;
1405 struct sync_cookie {
1406 struct berval *ctxcsn;
1408 struct berval *octet_str;
1410 LDAP_STAILQ_ENTRY(sync_cookie) sc_next;
1413 LDAP_STAILQ_HEAD( slap_sync_cookie_s, sync_cookie );
1415 typedef struct syncinfo_s {
1416 struct slap_backend_db *si_be;
1418 char *si_provideruri;
1419 BerVarray si_provideruri_bv;
1420 #define SYNCINFO_TLS_OFF 0
1421 #define SYNCINFO_TLS_ON 1
1422 #define SYNCINFO_TLS_CRITICAL 2
1424 struct berval si_updatedn;
1433 int si_schemachecking;
1435 struct berval si_filterstr;
1436 struct berval si_base;
1442 time_t *si_retryinterval;
1443 int *si_retrynum_init;
1445 struct sync_cookie si_syncCookie;
1449 struct berval si_syncUUID_ndn;
1450 Avlnode *si_presentlist;
1452 LDAP_LIST_HEAD(np, nonpresent_entry) si_nonpresentlist;
1453 LDAP_STAILQ_ENTRY( syncinfo_s ) si_next;
1456 LDAP_TAILQ_HEAD( be_pcl, slap_csn_entry );
1458 struct slap_backend_db {
1459 BackendInfo *bd_info; /* pointer to shared backend info */
1461 /* fields in this structure (and routines acting on this structure)
1462 should be renamed from be_ to bd_ */
1464 /* BackendInfo accessors */
1465 #define be_config bd_info->bi_db_config
1466 #define be_type bd_info->bi_type
1468 #define be_bind bd_info->bi_op_bind
1469 #define be_unbind bd_info->bi_op_unbind
1470 #define be_add bd_info->bi_op_add
1471 #define be_compare bd_info->bi_op_compare
1472 #define be_delete bd_info->bi_op_delete
1473 #define be_modify bd_info->bi_op_modify
1474 #define be_modrdn bd_info->bi_op_modrdn
1475 #define be_search bd_info->bi_op_search
1476 #define be_abandon bd_info->bi_op_abandon
1477 #define be_cancel bd_info->bi_op_cancel
1479 #define be_extended bd_info->bi_extended
1481 #define be_chk_referrals bd_info->bi_chk_referrals
1482 #define be_fetch bd_info->bi_entry_get_rw
1483 #define be_release bd_info->bi_entry_release_rw
1484 #define be_group bd_info->bi_acl_group
1485 #define be_attribute bd_info->bi_acl_attribute
1486 #define be_operational bd_info->bi_operational
1489 * define to honor hasSubordinates operational attribute in search filters
1490 * (in previous use there was a flaw with back-bdb and back-ldbm; now it
1493 #define be_has_subordinates bd_info->bi_has_subordinates
1495 #define be_controls bd_info->bi_controls
1497 #define be_connection_init bd_info->bi_connection_init
1498 #define be_connection_destroy bd_info->bi_connection_destroy
1501 #define be_entry_open bd_info->bi_tool_entry_open
1502 #define be_entry_close bd_info->bi_tool_entry_close
1503 #define be_entry_first bd_info->bi_tool_entry_first
1504 #define be_entry_next bd_info->bi_tool_entry_next
1505 #define be_entry_reindex bd_info->bi_tool_entry_reindex
1506 #define be_entry_get bd_info->bi_tool_entry_get
1507 #define be_entry_put bd_info->bi_tool_entry_put
1508 #define be_sync bd_info->bi_tool_sync
1509 #define be_dn2id_get bd_info->bi_tool_dn2id_get
1510 #define be_id2entry_get bd_info->bi_tool_id2entry_get
1511 #define be_entry_modify bd_info->bi_tool_entry_modify
1514 /* Database flags */
1515 #define SLAP_DBFLAG_NOLASTMOD 0x0001U
1516 #define SLAP_DBFLAG_NO_SCHEMA_CHECK 0x0002U
1517 #define SLAP_DBFLAG_GLUE_INSTANCE 0x0010U /* a glue backend */
1518 #define SLAP_DBFLAG_GLUE_SUBORDINATE 0x0020U /* child of a glue hierarchy */
1519 #define SLAP_DBFLAG_GLUE_LINKED 0x0040U /* child is connected to parent */
1520 #define SLAP_DBFLAG_SHADOW 0x8000U /* a shadow */
1521 #define SLAP_DBFLAG_SYNC_SHADOW 0x1000U /* a sync shadow */
1522 #define SLAP_DBFLAG_SLURP_SHADOW 0x2000U /* a slurp shadow */
1523 slap_mask_t be_flags;
1524 #define SLAP_DBFLAGS(be) ((be)->be_flags)
1525 #define SLAP_NOLASTMOD(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_NOLASTMOD)
1526 #define SLAP_LASTMOD(be) (!SLAP_NOLASTMOD(be))
1527 #define SLAP_NO_SCHEMA_CHECK(be) \
1528 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_NO_SCHEMA_CHECK)
1529 #define SLAP_GLUE_INSTANCE(be) \
1530 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_GLUE_INSTANCE)
1531 #define SLAP_GLUE_SUBORDINATE(be) \
1532 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_GLUE_SUBORDINATE)
1533 #define SLAP_GLUE_LINKED(be) \
1534 (SLAP_DBFLAGS(be) & SLAP_DBFLAG_GLUE_LINKED)
1535 #define SLAP_SHADOW(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_SHADOW)
1536 #define SLAP_SYNC_SHADOW(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_SYNC_SHADOW)
1537 #define SLAP_SLURP_SHADOW(be) (SLAP_DBFLAGS(be) & SLAP_DBFLAG_SLURP_SHADOW)
1539 slap_mask_t be_restrictops; /* restriction operations */
1540 #define SLAP_RESTRICT_OP_ADD 0x0001U
1541 #define SLAP_RESTRICT_OP_BIND 0x0002U
1542 #define SLAP_RESTRICT_OP_COMPARE 0x0004U
1543 #define SLAP_RESTRICT_OP_DELETE 0x0008U
1544 #define SLAP_RESTRICT_OP_EXTENDED 0x0010U
1545 #define SLAP_RESTRICT_OP_MODIFY 0x0020U
1546 #define SLAP_RESTRICT_OP_RENAME 0x0040U
1547 #define SLAP_RESTRICT_OP_SEARCH 0x0080U
1548 #define SLAP_RESTRICT_OP_MASK 0x00FFU
1550 #define SLAP_RESTRICT_READONLY 0x80000000U
1552 #define SLAP_RESTRICT_EXOP_START_TLS 0x0100U
1553 #define SLAP_RESTRICT_EXOP_MODIFY_PASSWD 0x0200U
1554 #define SLAP_RESTRICT_EXOP_WHOAMI 0x0400U
1555 #define SLAP_RESTRICT_EXOP_CANCEL 0x0800U
1556 #define SLAP_RESTRICT_EXOP_MASK 0xFF00U
1558 #define SLAP_RESTRICT_OP_READS \
1559 ( SLAP_RESTRICT_OP_COMPARE \
1560 | SLAP_RESTRICT_OP_SEARCH )
1561 #define SLAP_RESTRICT_OP_WRITES \
1562 ( SLAP_RESTRICT_OP_ADD \
1563 | SLAP_RESTRICT_OP_DELETE \
1564 | SLAP_RESTRICT_OP_MODIFY \
1565 | SLAP_RESTRICT_OP_RENAME )
1567 #define SLAP_ALLOW_BIND_V2 0x0001U /* LDAPv2 bind */
1568 #define SLAP_ALLOW_BIND_ANON_CRED 0x0002U /* cred should be empty */
1569 #define SLAP_ALLOW_BIND_ANON_DN 0x0004U /* dn should be empty */
1571 #define SLAP_ALLOW_UPDATE_ANON 0x0008U /* allow anonymous updates */
1573 #define SLAP_DISALLOW_BIND_ANON 0x0001U /* no anonymous */
1574 #define SLAP_DISALLOW_BIND_SIMPLE 0x0002U /* simple authentication */
1575 #define SLAP_DISALLOW_BIND_KRBV4 0x0004U /* Kerberos V4 authentication */
1577 #define SLAP_DISALLOW_TLS_2_ANON 0x0010U /* StartTLS -> Anonymous */
1578 #define SLAP_DISALLOW_TLS_AUTHC 0x0020U /* TLS while authenticated */
1580 #define SLAP_DISALLOW_AUX_WO_CR 0x4000U
1582 slap_mask_t be_requires; /* pre-operation requirements */
1583 #define SLAP_REQUIRE_BIND 0x0001U /* bind before op */
1584 #define SLAP_REQUIRE_LDAP_V3 0x0002U /* LDAPv3 before op */
1585 #define SLAP_REQUIRE_AUTHC 0x0004U /* authentication before op */
1586 #define SLAP_REQUIRE_SASL 0x0008U /* SASL before op */
1587 #define SLAP_REQUIRE_STRONG 0x0010U /* strong authentication before op */
1589 /* Required Security Strength Factor */
1590 slap_ssf_set_t be_ssf_set;
1592 BerVarray be_suffix; /* the DN suffixes of data in this backend */
1593 BerVarray be_nsuffix; /* the normalized DN suffixes in this backend */
1594 struct berval be_schemadn; /* per-backend subschema subentry DN */
1595 struct berval be_schemandn; /* normalized subschema DN */
1596 struct berval be_rootdn; /* the magic "root" name (DN) for this db */
1597 struct berval be_rootndn; /* the magic "root" normalized name (DN) for this db */
1598 struct berval be_rootpw; /* the magic "root" password for this db */
1599 unsigned int be_max_deref_depth; /* limit for depth of an alias deref */
1600 #define be_sizelimit be_def_limit.lms_s_soft
1601 #define be_timelimit be_def_limit.lms_t_soft
1602 struct slap_limits_set be_def_limit; /* default limits */
1603 struct slap_limits **be_limits; /* regex-based size and time limits */
1604 AccessControl *be_acl; /* access control list for this backend */
1605 slap_access_t be_dfltaccess; /* access given if no acl matches */
1607 /* Replica Information */
1608 struct slap_replica_info **be_replica; /* replicas of this backend (in master) */
1609 char *be_replogfile; /* replication log file (in master) */
1610 struct berval be_update_ndn; /* allowed to make changes (in replicas) */
1611 BerVarray be_update_refs; /* where to refer modifying clients to */
1612 struct be_pcl *be_pending_csn_list;
1613 ldap_pvt_thread_mutex_t be_pcl_mutex;
1614 ldap_pvt_thread_mutex_t *be_pcl_mutexp;
1615 struct berval be_context_csn;
1616 LDAP_STAILQ_HEAD( be_si, syncinfo_s ) be_syncinfo; /* For syncrepl */
1619 void *be_pb; /* Netscape plugin */
1621 void *be_private; /* anything the backend database needs */
1627 /* Backend function typedefs */
1628 typedef int (BI_init) LDAP_P((BackendInfo *bi));
1629 typedef int (BI_config) LDAP_P((BackendInfo *bi,
1630 const char *fname, int lineno,
1631 int argc, char **argv));
1632 typedef int (BI_open) LDAP_P((BackendInfo *bi));
1633 typedef int (BI_close) LDAP_P((BackendInfo *bi));
1634 typedef int (BI_destroy) LDAP_P((BackendInfo *bi));
1636 typedef int (BI_db_init) LDAP_P((Backend *bd));
1637 typedef int (BI_db_config) LDAP_P((Backend *bd,
1638 const char *fname, int lineno,
1639 int argc, char **argv));
1640 typedef int (BI_db_open) LDAP_P((Backend *bd));
1641 typedef int (BI_db_close) LDAP_P((Backend *bd));
1642 typedef int (BI_db_destroy) LDAP_P((Backend *bd));
1644 typedef struct req_bind_s {
1646 struct berval rb_cred;
1647 struct berval rb_edn;
1649 struct berval rb_tmp_mech; /* FIXME: temporary */
1652 typedef struct req_search_s {
1657 /* NULL means be_isroot evaluated to TRUE */
1658 struct slap_limits_set *rs_limit;
1660 AttributeName *rs_attrs;
1662 struct berval rs_filterstr;
1665 typedef struct req_compare_s {
1666 AttributeAssertion *rs_ava;
1669 typedef struct req_modify_s {
1670 Modifications *rs_modlist;
1671 int rs_increment; /* FIXME: temporary */
1674 typedef struct req_modrdn_s {
1675 struct berval rs_newrdn;
1676 struct berval rs_nnewrdn;
1677 struct berval *rs_newSup;
1678 struct berval *rs_nnewSup;
1679 int rs_deleteoldrdn;
1682 typedef struct req_add_s {
1684 Modifications *rs_modlist; /* FIXME: temporary */
1687 typedef struct req_abandon_s {
1691 typedef struct req_extended_s {
1692 struct berval rs_reqoid;
1693 struct berval *rs_reqdata;
1696 typedef struct req_pwdexop_s {
1697 struct berval rs_reqoid;
1698 struct berval rs_old;
1699 struct berval rs_new;
1700 Modifications *rs_mods;
1701 Modifications **rs_modtail;
1704 typedef enum slap_reply_e {
1713 typedef struct rep_sasl_s {
1714 struct berval *r_sasldata;
1717 typedef struct rep_extended_s {
1718 const char *r_rspoid;
1719 struct berval *r_rspdata;
1722 typedef struct rep_search_s {
1724 slap_mask_t r_attr_flags;
1725 #define SLAP_ATTRS_UNDEFINED (0x00U)
1726 #define SLAP_OPATTRS_NO (0x01U)
1727 #define SLAP_OPATTRS_YES (0x02U)
1728 #define SLAP_USERATTRS_NO (0x10U)
1729 #define SLAP_USERATTRS_YES (0x20U)
1730 #define SLAP_OPATTRS_MASK(f) ( (f) & (SLAP_OPATTRS_NO|SLAP_OPATTRS_YES) )
1731 #define SLAP_OPATTRS(f) ( ( (f) & SLAP_OPATTRS_YES ) == SLAP_OPATTRS_YES )
1732 #define SLAP_USERATTRS_MASK(f) ( (f) & (SLAP_USERATTRS_NO|SLAP_USERATTRS_YES) )
1733 #define SLAP_USERATTRS(f) ( ( (f) & SLAP_USERATTRS_YES ) == SLAP_USERATTRS_YES )
1734 Attribute *r_operational_attrs;
1735 AttributeName *r_attrs;
1740 typedef struct slap_rep {
1741 slap_reply_t sr_type;
1745 const char *sr_matched;
1746 const char *sr_text;
1748 LDAPControl **sr_ctrls;
1750 rep_sasl_s sru_sasl;
1751 rep_extended_s sru_extended;
1752 rep_search_s sru_search;
1754 slap_mask_t sr_flags;
1755 #define REP_ENTRY_MODIFIABLE 0x0001U
1756 #define REP_ENTRY_MUSTBEFREED 0x0002U
1757 #define REP_MATCHED_MUSTBEFREED 0x0010U
1758 #define REP_REF_MUSTBEFREED 0x0020U
1761 /* short hands for response members */
1762 #define sr_attrs sr_un.sru_search.r_attrs
1763 #define sr_entry sr_un.sru_search.r_entry
1764 #define sr_operational_attrs sr_un.sru_search.r_operational_attrs
1765 #define sr_attr_flags sr_un.sru_search.r_attr_flags
1766 #define sr_v2ref sr_un.sru_search.r_v2ref
1767 #define sr_nentries sr_un.sru_search.r_nentries
1768 #define sr_rspoid sr_un.sru_extended.r_rspoid
1769 #define sr_rspdata sr_un.sru_extended.r_rspdata
1770 #define sr_sasldata sr_un.sru_sasl.r_sasldata
1772 typedef int (BI_op_bind) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1773 typedef int (BI_op_unbind) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1774 typedef int (BI_op_search) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1775 typedef int (BI_op_compare) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1776 typedef int (BI_op_modify) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1777 typedef int (BI_op_modrdn) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1778 typedef int (BI_op_add) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1779 typedef int (BI_op_delete) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1780 typedef int (BI_op_abandon) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1781 typedef int (BI_op_cancel) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1782 typedef int (BI_op_extended) LDAP_P((
1783 struct slap_op *op, struct slap_rep *rs ));
1784 typedef int (BI_chk_referrals) LDAP_P((
1785 struct slap_op *op, struct slap_rep *rs ));
1786 typedef int (BI_entry_release_rw)
1787 LDAP_P(( struct slap_op *op, Entry *e, int rw ));
1788 typedef int (BI_entry_get_rw) LDAP_P(( struct slap_op *op, struct berval *ndn,
1789 ObjectClass *oc, AttributeDescription *at, int rw, Entry **e ));
1790 typedef int (BI_operational) LDAP_P(( struct slap_op *op, struct slap_rep *rs ));
1791 typedef int (BI_has_subordinates) LDAP_P(( struct slap_op *op,
1792 Entry *e, int *hasSubs ));
1794 typedef int (BI_connection_init) LDAP_P(( BackendDB *bd,
1795 struct slap_conn *c ));
1796 typedef int (BI_connection_destroy) LDAP_P(( BackendDB *bd,
1797 struct slap_conn *c ));
1799 typedef int (BI_tool_entry_open) LDAP_P(( BackendDB *be, int mode ));
1800 typedef int (BI_tool_entry_close) LDAP_P(( BackendDB *be ));
1801 typedef ID (BI_tool_entry_first) LDAP_P(( BackendDB *be ));
1802 typedef ID (BI_tool_entry_next) LDAP_P(( BackendDB *be ));
1803 typedef Entry* (BI_tool_entry_get) LDAP_P(( BackendDB *be, ID id ));
1804 typedef ID (BI_tool_entry_put) LDAP_P(( BackendDB *be, Entry *e,
1805 struct berval *text ));
1806 typedef int (BI_tool_entry_reindex) LDAP_P(( BackendDB *be, ID id ));
1807 typedef int (BI_tool_sync) LDAP_P(( BackendDB *be ));
1808 typedef ID (BI_tool_dn2id_get) LDAP_P(( BackendDB *be, struct berval *dn ));
1809 typedef int (BI_tool_id2entry_get) LDAP_P(( BackendDB *be, ID id, Entry **e ));
1810 typedef ID (BI_tool_entry_modify) LDAP_P(( BackendDB *be, Entry *e,
1811 struct berval *text ));
1813 struct slap_backend_info {
1814 char *bi_type; /* type of backend */
1817 * per backend type routines:
1818 * bi_init: called to allocate a backend_info structure,
1819 * called once BEFORE configuration file is read.
1820 * bi_init() initializes this structure hence is
1821 * called directly from be_initialize()
1822 * bi_config: called per 'backend' specific option
1823 * all such options must before any 'database' options
1824 * bi_config() is called only from read_config()
1825 * bi_open: called to open each database, called
1826 * once AFTER configuration file is read but
1827 * BEFORE any bi_db_open() calls.
1828 * bi_open() is called from backend_startup()
1829 * bi_close: called to close each database, called
1830 * once during shutdown after all bi_db_close calls.
1831 * bi_close() is called from backend_shutdown()
1832 * bi_destroy: called to destroy each database, called
1833 * once during shutdown after all bi_db_destroy calls.
1834 * bi_destory() is called from backend_destroy()
1837 BI_config *bi_config;
1840 BI_destroy *bi_destroy;
1843 * per database routines:
1844 * bi_db_init: called to initialize each database,
1845 * called upon reading 'database <type>'
1846 * called only from backend_db_init()
1847 * bi_db_config: called to configure each database,
1848 * called per database to handle per database options
1849 * called only from read_config()
1850 * bi_db_open: called to open each database
1851 * called once per database immediately AFTER bi_open()
1852 * calls but before daemon startup.
1853 * called only by backend_startup()
1854 * bi_db_close: called to close each database
1855 * called once per database during shutdown but BEFORE
1856 * any bi_close call.
1857 * called only by backend_shutdown()
1858 * bi_db_destroy: called to destroy each database
1859 * called once per database during shutdown AFTER all
1860 * bi_close calls but before bi_destory calls.
1861 * called only by backend_destory()
1863 BI_db_init *bi_db_init;
1864 BI_db_config *bi_db_config;
1865 BI_db_open *bi_db_open;
1866 BI_db_close *bi_db_close;
1867 BI_db_destroy *bi_db_destroy;
1869 /* LDAP Operations Handling Routines */
1870 BI_op_bind *bi_op_bind;
1871 BI_op_unbind *bi_op_unbind;
1872 BI_op_search *bi_op_search;
1873 BI_op_compare *bi_op_compare;
1874 BI_op_modify *bi_op_modify;
1875 BI_op_modrdn *bi_op_modrdn;
1876 BI_op_add *bi_op_add;
1877 BI_op_delete *bi_op_delete;
1878 BI_op_abandon *bi_op_abandon;
1879 BI_op_cancel *bi_op_cancel;
1881 /* Extended Operations Helper */
1882 BI_op_extended *bi_extended;
1884 /* Auxilary Functions */
1885 BI_operational *bi_operational;
1886 BI_chk_referrals *bi_chk_referrals;
1887 BI_entry_get_rw *bi_entry_get_rw;
1888 BI_entry_release_rw *bi_entry_release_rw;
1890 BI_has_subordinates *bi_has_subordinates;
1892 BI_connection_init *bi_connection_init;
1893 BI_connection_destroy *bi_connection_destroy;
1895 /* hooks for slap tools */
1896 BI_tool_entry_open *bi_tool_entry_open;
1897 BI_tool_entry_close *bi_tool_entry_close;
1898 BI_tool_entry_first *bi_tool_entry_first;
1899 BI_tool_entry_next *bi_tool_entry_next;
1900 BI_tool_entry_get *bi_tool_entry_get;
1901 BI_tool_entry_put *bi_tool_entry_put;
1902 BI_tool_entry_reindex *bi_tool_entry_reindex;
1903 BI_tool_sync *bi_tool_sync;
1904 BI_tool_dn2id_get *bi_tool_dn2id_get;
1905 BI_tool_id2entry_get *bi_tool_id2entry_get;
1906 BI_tool_entry_modify *bi_tool_entry_modify;
1908 #define SLAP_INDEX_ADD_OP 0x0001
1909 #define SLAP_INDEX_DELETE_OP 0x0002
1911 slap_mask_t bi_flags; /* backend flags */
1912 #define SLAP_BFLAG_MONITOR 0x0001U /* a monitor backend */
1913 #define SLAP_BFLAG_NOLASTMODCMD 0x0010U
1914 #define SLAP_BFLAG_INCREMENT 0x0100U
1915 #define SLAP_BFLAG_ALIASES 0x1000U
1916 #define SLAP_BFLAG_REFERRALS 0x2000U
1917 #define SLAP_BFLAG_SUBENTRIES 0x4000U
1918 #define SLAP_BFLAG_DYNAMIC 0x8000U
1920 #define SLAP_BFLAGS(be) ((be)->bd_info->bi_flags)
1921 #define SLAP_MONITOR(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_MONITOR)
1922 #define SLAP_INCREMENT(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_INCREMENT)
1923 #define SLAP_ALIASES(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_ALIASES)
1924 #define SLAP_REFERRALS(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_REFERRALS)
1925 #define SLAP_SUBENTRIES(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_SUBENTRIES)
1926 #define SLAP_DYNAMIC(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_DYNAMIC)
1927 #define SLAP_NOLASTMODCMD(be) (SLAP_BFLAGS(be) & SLAP_BFLAG_NOLASTMODCMD)
1928 #define SLAP_LASTMODCMD(be) (!SLAP_NOLASTMODCMD(be))
1930 char **bi_controls; /* supported controls */
1932 unsigned int bi_nDB; /* number of databases of this type */
1933 void *bi_private; /* anything the backend type needs */
1936 #define c_authtype c_authz.sai_method
1937 #define c_authmech c_authz.sai_mech
1938 #define c_dn c_authz.sai_dn
1939 #define c_ndn c_authz.sai_ndn
1940 #define c_ssf c_authz.sai_ssf
1941 #define c_transport_ssf c_authz.sai_transport_ssf
1942 #define c_tls_ssf c_authz.sai_tls_ssf
1943 #define c_sasl_ssf c_authz.sai_sasl_ssf
1945 #define o_authtype o_authz.sai_method
1946 #define o_authmech o_authz.sai_mech
1947 #define o_dn o_authz.sai_dn
1948 #define o_ndn o_authz.sai_ndn
1949 #define o_ssf o_authz.sai_ssf
1950 #define o_transport_ssf o_authz.sai_transport_ssf
1951 #define o_tls_ssf o_authz.sai_tls_ssf
1952 #define o_sasl_ssf o_authz.sai_sasl_ssf
1954 typedef int (slap_response)( struct slap_op *, struct slap_rep * );
1956 typedef struct slap_callback {
1957 struct slap_callback *sc_next;
1958 slap_response *sc_response;
1959 slap_response *sc_cleanup;
1963 struct slap_overinfo;
1965 typedef struct slap_overinst {
1967 slap_response *on_response;
1968 struct slap_overinfo *on_info;
1969 struct slap_overinst *on_next;
1972 typedef struct slap_overinfo {
1974 BackendInfo *oi_orig;
1975 struct slap_overinst *oi_list;
1978 /* Should successive callbacks in a chain be processed? */
1979 #define SLAP_CB_FREEME 0x4000
1980 #define SLAP_CB_CONTINUE 0x8000
1983 * Paged Results state
1985 typedef unsigned long PagedResultsCookie;
1986 typedef struct slap_paged_state {
1988 PagedResultsCookie ps_cookie;
1990 } PagedResultsState;
1992 #define LDAP_PSEARCH_BY_ADD 0x01
1993 #define LDAP_PSEARCH_BY_DELETE 0x02
1994 #define LDAP_PSEARCH_BY_PREMODIFY 0x03
1995 #define LDAP_PSEARCH_BY_MODIFY 0x04
1996 #define LDAP_PSEARCH_BY_SCOPEOUT 0x05
1999 struct slap_op *ps_op;
2000 LDAP_LIST_ENTRY(psid_entry) ps_link;
2004 struct berval sl_uuid;
2005 struct berval sl_name;
2006 struct berval sl_csn;
2007 LDAP_STAILQ_ENTRY(slog_entry) sl_link;
2011 struct slap_session_entry {
2014 struct berval se_spec;
2015 LDAP_LIST_ENTRY( slap_session_entry ) se_link;
2018 struct slap_csn_entry {
2019 struct berval *ce_csn;
2020 unsigned long ce_opid;
2021 unsigned long ce_connid;
2022 #define SLAP_CSN_PENDING 1
2023 #define SLAP_CSN_COMMIT 2
2025 LDAP_TAILQ_ENTRY (slap_csn_entry) ce_csn_link;
2029 * Caches the result of a backend_group check for ACL evaluation
2031 typedef struct slap_gacl {
2032 struct slap_gacl *ga_next;
2035 AttributeDescription *ga_at;
2042 * represents an operation pending from an ldap client
2044 typedef struct slap_op {
2045 unsigned long o_opid; /* id of this operation */
2046 unsigned long o_connid; /* id of conn initiating this op */
2047 struct slap_conn *o_conn; /* connection spawning this op */
2048 BackendDB *o_bd; /* backend DB processing this op */
2050 ber_int_t o_msgid; /* msgid of the request */
2051 ber_int_t o_protocol; /* version of the LDAP protocol used by client */
2052 ber_tag_t o_tag; /* tag of the request */
2053 time_t o_time; /* time op was initiated */
2055 struct berval o_req_dn; /* DN of target of request */
2056 struct berval o_req_ndn;
2061 req_compare_s oq_compare;
2062 req_modify_s oq_modify;
2063 req_modrdn_s oq_modrdn;
2064 req_search_s oq_search;
2065 req_abandon_s oq_abandon;
2066 req_abandon_s oq_cancel;
2067 req_extended_s oq_extended;
2068 req_pwdexop_s oq_pwdexop;
2071 /* short hands for union members */
2072 #define oq_add o_request.oq_add
2073 #define oq_bind o_request.oq_bind
2074 #define oq_compare o_request.oq_compare
2075 #define oq_modify o_request.oq_modify
2076 #define oq_modrdn o_request.oq_modrdn
2077 #define oq_search o_request.oq_search
2078 #define oq_abandon o_request.oq_abandon
2079 #define oq_cancel o_request.oq_cancel
2080 #define oq_extended o_request.oq_extended
2081 #define oq_pwdexop o_request.oq_pwdexop
2083 /* short hands for inner request members */
2084 #define orb_method oq_bind.rb_method
2085 #define orb_cred oq_bind.rb_cred
2086 #define orb_edn oq_bind.rb_edn
2087 #define orb_ssf oq_bind.rb_ssf
2088 #define orb_tmp_mech oq_bind.rb_tmp_mech
2090 #define ors_scope oq_search.rs_scope
2091 #define ors_deref oq_search.rs_deref
2092 #define ors_slimit oq_search.rs_slimit
2093 #define ors_tlimit oq_search.rs_tlimit
2094 #define ors_limit oq_search.rs_limit
2095 #define ors_attrsonly oq_search.rs_attrsonly
2096 #define ors_attrs oq_search.rs_attrs
2097 #define ors_filter oq_search.rs_filter
2098 #define ors_filterstr oq_search.rs_filterstr
2100 #define orr_newrdn oq_modrdn.rs_newrdn
2101 #define orr_nnewrdn oq_modrdn.rs_nnewrdn
2102 #define orr_newSup oq_modrdn.rs_newSup
2103 #define orr_nnewSup oq_modrdn.rs_nnewSup
2104 #define orr_deleteoldrdn oq_modrdn.rs_deleteoldrdn
2106 #define orc_ava oq_compare.rs_ava
2107 #define ora_e oq_add.rs_e
2108 #define ora_modlist oq_add.rs_modlist
2109 #define orn_msgid oq_abandon.rs_msgid
2110 #define orm_modlist oq_modify.rs_modlist
2111 #define orm_increment oq_modify.rs_increment
2113 #define ore_reqoid oq_extended.rs_reqoid
2114 #define ore_reqdata oq_extended.rs_reqdata
2116 ldap_pvt_thread_t o_tid; /* thread handling this op */
2118 volatile sig_atomic_t o_abandon; /* abandon flag */
2119 volatile sig_atomic_t o_cancel; /* cancel flag */
2120 #define SLAP_CANCEL_NONE 0x00
2121 #define SLAP_CANCEL_REQ 0x01
2122 #define SLAP_CANCEL_ACK 0x02
2123 #define SLAP_CANCEL_DONE 0x03
2125 GroupAssertion *o_groups;
2126 char o_do_not_cache; /* don't cache groups from this op */
2127 char o_is_auth_check; /* authorization in progress */
2129 #define SLAP_IGNORED_CONTROL -1
2130 #define SLAP_NO_CONTROL 0
2131 #define SLAP_NONCRITICAL_CONTROL 1
2132 #define SLAP_CRITICAL_CONTROL 2
2134 #define get_manageDSAit(op) ((int)(op)->o_managedsait)
2140 #define get_subentries(op) ((int)(op)->o_subentries)
2141 char o_subentries_visibility;
2142 #define get_subentries_visibility(op) ((int)(op)->o_subentries_visibility)
2145 #define get_assert(op) ((int)(op)->o_assert)
2147 char o_valuesreturnfilter;
2149 #ifdef LDAP_CONTROL_X_PERMISSIVE_MODIFY
2150 char o_permissive_modify;
2151 #define get_permissiveModify(op) ((int)(op)->o_permissive_modify)
2153 #define get_permissiveModify(op) (0)
2156 #ifdef LDAP_CONTROL_X_DOMAIN_SCOPE
2157 char o_domain_scope;
2158 #define get_domainScope(op) ((int)(op)->o_domain_scope)
2160 #define get_domainScope(op) (0)
2163 #ifdef LDAP_CONTROL_X_TREE_DELETE
2165 #define get_treeDelete(op) ((int)(op)->o_tree_delete)
2167 #define get_treeDelete(op) (0)
2172 AttributeName *o_preread_attrs;
2173 AttributeName *o_postread_attrs;
2175 char o_pagedresults;
2176 #define get_pagedresults(op) ((int)(op)->o_pagedresults)
2177 ber_int_t o_pagedresults_size;
2178 PagedResultsState o_pagedresults_state;
2182 #define SLAP_SYNC_NONE LDAP_SYNC_NONE
2183 #define SLAP_SYNC_REFRESH LDAP_SYNC_REFRESH_ONLY
2184 #define SLAP_SYNC_PERSIST LDAP_SYNC_RESERVED
2185 #define SLAP_SYNC_REFRESH_AND_PERSIST LDAP_SYNC_REFRESH_AND_PERSIST
2186 struct sync_cookie o_sync_state;
2188 struct berval o_sync_cid;
2189 int o_sync_slog_size;
2190 struct berval o_sync_csn;
2191 struct berval o_sync_slog_omitcsn;
2192 int o_sync_slog_len;
2193 LDAP_STAILQ_HEAD(sl, slog_entry) o_sync_slog_list;
2197 LDAP_LIST_ENTRY(slap_op) o_ps_link;
2198 LDAP_LIST_HEAD(pe, psid_entry) o_pm_list;
2200 AuthorizationInformation o_authz;
2202 BerElement *o_ber; /* ber of the request */
2203 BerElement *o_res_ber; /* ber of the CLDAP reply or readback control */
2204 slap_callback *o_callback; /* callback pointers */
2205 LDAPControl **o_ctrls; /* controls */
2207 void *o_threadctx; /* thread pool thread context */
2208 void *o_tmpmemctx; /* slab malloc context */
2209 BerMemoryFunctions *o_tmpmfuncs;
2210 #define o_tmpalloc o_tmpmfuncs->bmf_malloc
2211 #define o_tmpcalloc o_tmpmfuncs->bmf_calloc
2212 #define o_tmprealloc o_tmpmfuncs->bmf_realloc
2213 #define o_tmpfree o_tmpmfuncs->bmf_free
2214 void *o_private; /* anything the backend needs */
2216 LDAP_STAILQ_ENTRY(slap_op) o_next; /* next operation in list */
2218 Filter *o_assertion; /* Assert control filter */
2219 #define get_assertion(op) ((op)->o_assertion)
2221 ValuesReturnFilter *o_vrFilter; /* ValuesReturnFilter */
2224 int o_delete_glue_parent;
2227 void *o_pb; /* NS-SLAPI plugin */
2228 void *o_extensions; /* NS-SLAPI plugin */
2232 #define send_ldap_error( op, rs, err, text ) do { \
2233 (rs)->sr_err = err; (rs)->sr_text = text; \
2234 (op->o_conn->c_send_ldap_result)( op, rs ); \
2236 #define send_ldap_discon( op, rs, err, text ) do { \
2237 (rs)->sr_err = err; (rs)->sr_text = text; \
2238 send_ldap_disconnect( op, rs ); \
2241 typedef void (SEND_LDAP_RESULT)(
2242 struct slap_op *op, struct slap_rep *rs);
2243 typedef int (SEND_SEARCH_ENTRY)(
2244 struct slap_op *op, struct slap_rep *rs);
2245 typedef int (SEND_SEARCH_REFERENCE)(
2246 struct slap_op *op, struct slap_rep *rs);
2247 typedef void (SEND_LDAP_EXTENDED)(
2248 struct slap_op *op, struct slap_rep *rs);
2249 typedef void (SEND_LDAP_INTERMEDIATE)(
2250 struct slap_op *op, struct slap_rep *rs);
2252 #define send_ldap_result( op, rs ) \
2253 (op->o_conn->c_send_ldap_result)( op, rs )
2254 #define send_search_entry( op, rs ) \
2255 (op->o_conn->c_send_search_entry)( op, rs )
2256 #define send_search_reference( op, rs ) \
2257 (op->o_conn->c_send_search_reference)( op, rs )
2258 #define send_ldap_extended( op, rs ) \
2259 (op->o_conn->c_send_ldap_extended)( op, rs )
2260 #define send_ldap_intermediate( op, rs ) \
2261 (op->o_conn->c_send_ldap_intermediate)( op, rs )
2263 typedef struct slap_listener Listener;
2266 * represents a connection from an ldap client
2268 typedef struct slap_conn {
2269 int c_struct_state; /* structure management state */
2270 int c_conn_state; /* connection state */
2271 int c_conn_idx; /* slot in connections array */
2273 ldap_pvt_thread_mutex_t c_mutex; /* protect the connection */
2274 Sockbuf *c_sb; /* ber connection stuff */
2276 /* only can be changed by connect_init */
2277 time_t c_starttime; /* when the connection was opened */
2278 time_t c_activitytime; /* when the connection was last used */
2279 unsigned long c_connid; /* id of this connection for stats*/
2281 struct berval c_peer_domain; /* DNS name of client */
2282 struct berval c_peer_name; /* peer name (trans=addr:port) */
2283 Listener *c_listener;
2284 #define c_listener_url c_listener->sl_url /* listener URL */
2285 #define c_sock_name c_listener->sl_name /* sock name (trans=addr:port) */
2287 /* only can be changed by binding thread */
2288 int c_sasl_bind_in_progress; /* multi-op bind in progress */
2289 struct berval c_sasl_bind_mech; /* mech in progress */
2290 struct berval c_sasl_dn; /* temporary storage */
2292 /* authorization backend */
2293 Backend *c_authz_backend;
2295 AuthorizationInformation c_authz;
2297 ber_int_t c_protocol; /* version of the LDAP protocol used by client */
2299 LDAP_STAILQ_HEAD(c_o, slap_op) c_ops; /* list of operations being processed */
2300 LDAP_STAILQ_HEAD(c_po, slap_op) c_pending_ops; /* list of pending operations */
2302 ldap_pvt_thread_mutex_t c_write_mutex; /* only one pdu written at a time */
2303 ldap_pvt_thread_cond_t c_write_cv; /* used to wait for sd write-ready*/
2305 BerElement *c_currentber; /* ber we're attempting to read */
2306 int c_writewaiter; /* true if writer is waiting */
2308 #define CONN_IS_TLS 1
2309 #define CONN_IS_UDP 2
2310 #define CONN_IS_CLIENT 3
2312 #ifdef LDAP_CONNECTIONLESS
2313 int c_is_udp; /* true if this is (C)LDAP over UDP */
2316 int c_is_tls; /* true if this LDAP over raw TLS */
2317 int c_needs_tls_accept; /* true if SSL_accept should be called */
2319 int c_sasl_layers; /* true if we need to install SASL i/o handlers */
2320 int c_sasl_done; /* SASL completed once */
2321 void *c_sasl_authctx; /* SASL authentication context */
2322 void *c_sasl_sockctx; /* SASL security layer context */
2323 void *c_sasl_extra; /* SASL session extra stuff */
2324 struct slap_op *c_sasl_bindop; /* set to current op if it's a bind */
2326 PagedResultsState c_pagedresults_state; /* paged result state */
2328 long c_n_ops_received; /* num of ops received (next op_id) */
2329 long c_n_ops_executing; /* num of ops currently executing */
2330 long c_n_ops_pending; /* num of ops pending execution */
2331 long c_n_ops_completed; /* num of ops completed */
2333 long c_n_get; /* num of get calls */
2334 long c_n_read; /* num of read calls */
2335 long c_n_write; /* num of write calls */
2337 void *c_pb; /* Netscape plugin */
2338 void *c_extensions; /* Netscape plugin */
2341 * Client connection handling
2343 ldap_pvt_thread_start_t *c_clientfunc;
2347 * These are the "callbacks" that are available for back-ends to
2348 * supply data back to connected clients that are connected
2349 * through the "front-end".
2351 SEND_LDAP_RESULT *c_send_ldap_result;
2352 SEND_SEARCH_ENTRY *c_send_search_entry;
2353 SEND_SEARCH_REFERENCE *c_send_search_reference;
2354 SEND_LDAP_EXTENDED *c_send_ldap_extended;
2355 #ifdef LDAP_RES_INTERMEDIATE
2356 SEND_LDAP_INTERMEDIATE *c_send_ldap_intermediate;
2361 #if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
2362 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
2364 if ( ldap_debug & (level) ) \
2365 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
2366 if ( ldap_syslog & (level) ) \
2367 syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
2370 #define StatslogTest( level ) ((ldap_debug | ldap_syslog) & (level))
2371 #elif defined(LDAP_DEBUG)
2372 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
2374 if ( ldap_debug & (level) ) \
2375 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
2377 #define StatslogTest( level ) (ldap_debug & (level))
2379 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 )
2380 #define StatslogTest( level ) (0)
2384 * listener; need to access it from monitor backend
2386 struct slap_listener {
2387 struct berval sl_url;
2388 struct berval sl_name;
2393 #ifdef LDAP_CONNECTIONLESS
2394 int sl_is_udp; /* UDP listener is also data port */
2396 int sl_is_mute; /* Listening is temporarily disabled */
2399 #define sl_addr sl_sa.sa_in_addr
2402 #ifdef SLAPD_MONITOR
2419 #endif /* SLAPD_MONITOR */
2422 * Better know these all around slapd
2424 #define SLAP_LDAPDN_PRETTY 0x1
2425 #define SLAP_LDAPDN_MAXLEN 8192
2427 /* number of response controls supported */
2428 #define SLAP_MAX_RESPONSE_CONTROLS 6
2431 #define SLAP_CTRL_HIDE 0x00000000U
2433 #define SLAP_CTRL_HIDE 0x80000000U
2436 #define SLAP_CTRL_FRONTEND 0x00800000U
2437 #define SLAP_CTRL_FRONTEND_SEARCH 0x00010000U /* for NOOP */
2439 #define SLAP_CTRL_OPFLAGS 0x0000FFFFU
2440 #define SLAP_CTRL_ABANDON 0x00000001U
2441 #define SLAP_CTRL_ADD 0x00002002U
2442 #define SLAP_CTRL_BIND 0x00000004U
2443 #define SLAP_CTRL_COMPARE 0x00001008U
2444 #define SLAP_CTRL_DELETE 0x00002010U
2445 #define SLAP_CTRL_MODIFY 0x00002020U
2446 #define SLAP_CTRL_RENAME 0x00002040U
2447 #define SLAP_CTRL_SEARCH 0x00001080U
2448 #define SLAP_CTRL_UNBIND 0x00000100U
2450 #define SLAP_CTRL_INTROGATE (SLAP_CTRL_COMPARE|SLAP_CTRL_SEARCH)
2451 #define SLAP_CTRL_UPDATE \
2452 (SLAP_CTRL_ADD|SLAP_CTRL_DELETE|SLAP_CTRL_MODIFY|SLAP_CTRL_RENAME)
2453 #define SLAP_CTRL_ACCESS (SLAP_CTRL_INTROGATE|SLAP_CTRL_UPDATE)
2455 typedef int (SLAP_CTRL_PARSE_FN) LDAP_P((
2458 LDAPControl *ctrl ));
2460 #define SLAP_SLAB_SIZE (1024*1024)
2462 #if defined(LDAP_DEVEL) && defined(ENABLE_REWRITE)
2463 /* use librewrite for sasl-regexp */
2464 #define SLAP_AUTH_REWRITE 1
2465 #endif /* LDAP_DEVEL && ENABLE_REWRITE */
2467 #ifdef LDAP_COMP_MATCH
2469 * Extensible Filter Definition
2471 * MatchingRuleAssertion := SEQUENCE {
2472 * matchingRule [1] MatchingRuleId OPTIONAL,
2473 * type [2] AttributeDescription OPTIONAL,
2474 * matchValue [3] AssertionValue,
2475 * dnAttributes [4] BOOLEAN DEFAULT FALSE }
2477 * Following ComponentFilter is contained in matchValue
2479 * ComponentAssertion ::= SEQUENCE {
2480 * component ComponentReference (SIZE(1..MAX)) OPTIONAL
2481 * useDefaultValues BOOLEAN DEFAULT TRUE,
2482 * rule MATCHING-RULE.&id,
2483 * value MATCHING-RULE.&AssertionType }
2485 * ComponentFilter ::= CHOICE {
2486 * item [0] ComponentAssertion,
2487 * and [1] SEQUENCE OF ComponentFilter,
2488 * or [2] SEQUENCE OF ComponentFilter,
2489 * not [3] ComponentFilter }
2492 #define LDAP_COMPREF_IDENTIFIER ((ber_tag_t) 0x80U)
2493 #define LDAP_COMPREF_FROM_BEGINNING ((ber_tag_t) 0x81U)
2494 #define LDAP_COMPREF_COUNT ((ber_tag_t) 0x82U)
2495 #define LDAP_COMPREF_FROM_END ((ber_tag_t) 0x83U)
2496 #define LDAP_COMPREF_CONTENT ((ber_tag_t) 0x84U)
2497 #define LDAP_COMPREF_SELECT ((ber_tag_t) 0x85U)
2498 #define LDAP_COMPREF_ALL ((ber_tag_t) 0x86U)
2499 #define LDAP_COMPREF_DEFINED ((ber_tag_t) 0x87U)
2500 #define LDAP_COMPREF_UNDEFINED ((ber_tag_t) 0x88U)
2502 #define LDAP_COMP_FILTER_AND ((ber_tag_t) 0xa0U)
2503 #define LDAP_COMP_FILTER_OR ((ber_tag_t) 0xa1U)
2504 #define LDAP_COMP_FILTER_NOT ((ber_tag_t) 0xa2U)
2505 #define LDAP_COMP_FILTER_ITEM ((ber_tag_t) 0xa3U)
2506 #define LDAP_COMP_FILTER_UNDEFINED ((ber_tag_t) 0xa4U)
2508 typedef struct slap_component_id{
2510 struct slap_component_id *ci_next;
2512 union comp_id_value{
2513 BerValue ci_identifier;
2514 ber_int_t ci_from_beginning;
2516 ber_int_t ci_from_end;
2517 BerValue ci_select_value;
2522 typedef struct slap_component_reference {
2523 ComponentId *cr_list;
2524 ComponentId *cr_curr;
2525 struct berval cr_string;
2527 } ComponentReference;
2529 typedef struct slap_component_assertion {
2530 ComponentReference *ca_comp_ref;
2531 ber_int_t ca_use_def;
2532 MatchingRule *ca_ma_rule;
2533 struct berval ca_ma_value;
2534 struct slap_component_filter *ca_cf;
2535 MatchingRuleAssertion *ca_mra;
2536 } ComponentAssertion;
2538 typedef struct slap_component_filter {
2539 ber_tag_t cf_choice;
2541 ber_int_t cf_un_result;
2542 ComponentAssertion *cf_un_ca;
2543 struct slap_component_filter *cf_un_complex;
2546 #define cf_ca cf_un.cf_un_ca
2547 #define cf_result cf_un.cf_un_result
2548 #define cf_and cf_un.cf_un_complex
2549 #define cf_or cf_un.cf_un_complex
2550 #define cf_not cf_un.cf_un_complex
2552 struct slap_component_filter *cf_next;
2555 typedef struct slap_component_assertion_value {
2559 } ComponentAssertionValue;
2563 typedef int encoder_func LDAP_P((
2567 struct slap_component_syntax_info;
2569 typedef int decoder_func LDAP_P((
2571 struct slap_component_syntax_info** comp_syn_info,
2575 typedef void* extract_component_from_tag_func LDAP_P((
2578 typedef void* extract_component_from_id_func LDAP_P((
2579 ComponentReference* cr,
2582 typedef int allcomponent_matching_func LDAP_P((
2585 void* component2 ));
2587 typedef struct slap_component_desc{
2589 ComponentId* cd_identifier;
2590 encoder_func *cd_encoder;
2591 decoder_func *cd_decoder;
2592 extract_component_from_tag_func* cd_extract_t;
2593 extract_component_from_id_func* cd_extract_i;
2595 AsnTypeId cd_type_id;
2596 allcomponent_matching_func* cd_all_match;
2599 typedef struct slap_component_syntax_info {
2601 ComponentDesc* csi_comp_desc;
2602 } ComponentSyntaxInfo;
2604 typedef struct asntype_to_matchingrule {
2605 AsnTypeId atmr_typeId;
2607 MatchingRule *atmr_mr;
2608 } AsnTypetoMatchingRule;
2610 typedef struct asntype_to_matchingrule_table {
2612 struct asntype_to_matchingrule atmr_table[ASNTYPE_END];
2613 struct asntype_to_matchingrule_table* atmr_table_next;
2614 } AsnTypetoMatchingRuleTable;
2619 #include "proto-slap.h"
2621 #endif /* _SLAP_H_ */