1 /* slap.h - stand alone ldap server include file */
4 * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
11 #include "ldap_defaults.h"
13 #include <ac/stdlib.h>
15 #include <sys/types.h>
16 #include <ac/syslog.h>
18 #include <ac/socket.h>
25 #define ldap_debug slap_debug
32 #include <ldap_schema.h>
34 #include "ldap_pvt_thread.h"
39 #define SERVICE_NAME OPENLDAP_PACKAGE "-slapd"
40 #define SLAPD_ANONYMOUS "cn=anonymous"
43 #undef f_next /* name conflict between sys/file.h on SCO and struct filter */
46 /* LDAPMod.mod_op value ===> Must be kept in sync with ldap.h!
48 * This is a value used internally by the backends. It is needed to allow
49 * adding values that already exist without getting an error as required by
50 * modrdn when the new rdn was already an attribute value itself.
51 * JCG 05/1999 (gomez@engr.sgi.com)
53 #define SLAP_MOD_SOFTADD 0x1000
59 #define MAXREMATCHES (10)
61 #define SLAP_MAX_WORKER_THREADS (32)
63 #define SLAP_TEXT_BUFLEN (256)
65 /* psuedo error code indicating abandoned operation */
66 #define SLAPD_ABANDON (-1)
68 /* psuedo error code indicating disconnect */
69 #define SLAPD_DISCONNECT (-2)
72 /* We assume "C" locale, that is US-ASCII */
73 #define ASCII_SPACE(c) ( (c) == ' ' )
74 #define ASCII_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
75 #define ASCII_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
76 #define ASCII_ALPHA(c) ( ASCII_LOWER(c) || ASCII_UPPER(c) )
77 #define ASCII_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
78 #define ASCII_ALNUM(c) ( ASCII_ALPHA(c) || ASCII_DIGIT(c) )
79 #define ASCII_PRINTABLE(c) ( (c) >= ' ' && (c) <= '~' )
81 #define SLAP_NIBBLE(c) ((c)&0x0f)
82 #define SLAP_ESCAPE_CHAR ('\\')
83 #define SLAP_ESCAPE_LO(c) ( "0123456789ABCDEF"[SLAP_NIBBLE(c)] )
84 #define SLAP_ESCAPE_HI(c) ( SLAP_ESCAPE_LO((c)>>4) )
86 #define FILTER_ESCAPE(c) ( (c) == '*' || (c) == '\\' \
87 || (c) == '(' || (c) == ')' || !ASCII_PRINTABLE(c) )
89 #define DN_SEPARATOR(c) ((c) == ',' || (c) == ';')
90 #define RDN_ATTRTYPEANDVALUE_SEPARATOR(c) ((c) == '+') /* RFC 2253 */
91 #define RDN_SEPARATOR(c) (DN_SEPARATOR(c) || RDN_ATTRTYPEANDVALUE_SEPARATOR(c))
92 #define RDN_NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
94 #define DESC_LEADCHAR(c) ( ASCII_ALPHA(c) )
95 #define DESC_CHAR(c) ( ASCII_ALNUM(c) || (c) == '-' )
96 #define OID_LEADCHAR(c) ( ASCII_DIGIT(c) )
97 #define OID_SEPARATOR(c) ( (c) == '.' )
98 #define OID_CHAR(c) ( OID_LEADCHAR(c) || OID_SEPARATOR(c) )
100 #define ATTR_LEADCHAR(c) ( DESC_LEADCHAR(c) || OID_LEADCHAR(c) )
101 #define ATTR_CHAR(c) ( DESC_CHAR((c)) || (c) == '.' )
103 #define AD_LEADCHAR(c) ( ATTR_CHAR(c) )
104 #define AD_CHAR(c) ( ATTR_CHAR(c) || (c) == ';' )
106 #define SLAP_NUMERIC(c) ( ASCII_DIGIT(c) || ASCII_SPACE(c) )
108 #define SLAP_PRINTABLE(c) ( ASCII_ALNUM(c) || (c) == '\'' || \
109 (c) == '(' || (c) == ')' || (c) == '+' || (c) == ',' || \
110 (c) == '-' || (c) == '.' || (c) == '/' || (c) == ':' || \
111 (c) == '?' || (c) == ' ' || (c) == '=' )
112 #define SLAP_PRINTABLES(c) ( SLAP_PRINTABLE(c) || (c) == '$' )
114 /* must match in schema_init.c */
115 #define SLAPD_DN_SYNTAX "1.3.6.1.4.1.1466.115.121.1.12"
116 #define SLAPD_NAMEUID_SYNTAX "1.3.6.1.4.1.1466.115.121.1.34"
117 #define SLAPD_GROUP_ATTR "member"
118 #define SLAPD_GROUP_CLASS "groupOfNames"
119 #define SLAPD_ROLE_ATTR "roleOccupant"
120 #define SLAPD_ROLE_CLASS "organizationalRole"
122 #define SLAPD_ACI_SYNTAX "1.3.6.1.4.1.4203.666.2.1"
123 #define SLAPD_ACI_ATTR "OpenLDAPaci"
125 #define SLAPD_OCTETSTRING_SYNTAX "1.3.6.1.4.1.1466.115.121.1.40"
127 /* change this to "OpenLDAPset" */
128 #define SLAPD_ACI_SET_ATTR "template"
130 #define SLAPD_TOP_OID "2.5.6.0"
132 LDAP_SLAPD_F (int) slap_debug;
134 typedef unsigned long slap_mask_t;
136 /* Security Strength Factor */
137 typedef unsigned slap_ssf_t;
139 typedef struct slap_ssf_set {
141 slap_ssf_t sss_transport;
144 slap_ssf_t sss_update_ssf;
145 slap_ssf_t sss_update_transport;
146 slap_ssf_t sss_update_tls;
147 slap_ssf_t sss_update_sasl;
153 #define SLAP_INDEX_TYPE 0x00FFUL
154 #define SLAP_INDEX_UNDEFINED 0x0001UL
155 #define SLAP_INDEX_PRESENT 0x0002UL
156 #define SLAP_INDEX_EQUALITY 0x0004UL
157 #define SLAP_INDEX_APPROX 0x0008UL
158 #define SLAP_INDEX_SUBSTR 0x0010UL
159 #define SLAP_INDEX_EXTENDED 0x0020UL
161 #define SLAP_INDEX_DEFAULT SLAP_INDEX_EQUALITY
163 #define IS_SLAP_INDEX(mask, type) (((mask) & (type)) == (type) )
165 #define SLAP_INDEX_SUBSTR_TYPE 0x0F00UL
167 #define SLAP_INDEX_SUBSTR_INITIAL ( SLAP_INDEX_SUBSTR | 0x0100UL )
168 #define SLAP_INDEX_SUBSTR_ANY ( SLAP_INDEX_SUBSTR | 0x0200UL )
169 #define SLAP_INDEX_SUBSTR_FINAL ( SLAP_INDEX_SUBSTR | 0x0400UL )
170 #define SLAP_INDEX_SUBSTR_DEFAULT \
171 ( SLAP_INDEX_SUBSTR \
172 | SLAP_INDEX_SUBSTR_INITIAL \
173 | SLAP_INDEX_SUBSTR_ANY \
174 | SLAP_INDEX_SUBSTR_FINAL )
176 #define SLAP_INDEX_SUBSTR_MINLEN 2
177 #define SLAP_INDEX_SUBSTR_MAXLEN 4
178 #define SLAP_INDEX_SUBSTR_STEP 2
180 #define SLAP_INDEX_FLAGS 0xF000UL
181 #define SLAP_INDEX_SUBTYPES 0x1000UL /* use index with subtypes */
182 #define SLAP_INDEX_AUTO_SUBTYPES 0x2000UL /* use mask with subtypes */
183 #define SLAP_INDEX_LANG 0x4000UL /* use index with lang subtypes */
184 #define SLAP_INDEX_AUTO_LANG 0x8000UL /* use mask with lang subtypes */
187 * there is a single index for each attribute. these prefixes ensure
188 * that there is no collision among keys.
190 #define SLAP_INDEX_EQUALITY_PREFIX '=' /* prefix for equality keys */
191 #define SLAP_INDEX_APPROX_PREFIX '~' /* prefix for approx keys */
192 #define SLAP_INDEX_SUBSTR_PREFIX '*' /* prefix for substring keys */
193 #define SLAP_INDEX_SUBSTR_INITIAL_PREFIX '^'
194 #define SLAP_INDEX_SUBSTR_FINAL_PREFIX '$'
195 #define SLAP_INDEX_CONT_PREFIX '.' /* prefix for continuation keys */
196 #define SLAP_INDEX_UNKNOWN_PREFIX '?' /* prefix for unknown keys */
198 #define SLAP_SYNTAX_MATCHINGRULES_OID "1.3.6.1.4.1.1466.115.121.1.30"
199 #define SLAP_SYNTAX_ATTRIBUTETYPES_OID "1.3.6.1.4.1.1466.115.121.1.3"
200 #define SLAP_SYNTAX_OBJECTCLASSES_OID "1.3.6.1.4.1.1466.115.121.1.37"
203 * represents schema information for a database
205 #define SLAP_SCHERR_OUTOFMEM 1
206 #define SLAP_SCHERR_CLASS_NOT_FOUND 2
207 #define SLAP_SCHERR_CLASS_BAD_USAGE 3
208 #define SLAP_SCHERR_ATTR_NOT_FOUND 4
209 #define SLAP_SCHERR_ATTR_BAD_USAGE 5
210 #define SLAP_SCHERR_DUP_CLASS 6
211 #define SLAP_SCHERR_DUP_ATTR 7
212 #define SLAP_SCHERR_DUP_SYNTAX 8
213 #define SLAP_SCHERR_DUP_RULE 9
214 #define SLAP_SCHERR_NO_NAME 10
215 #define SLAP_SCHERR_ATTR_INCOMPLETE 11
216 #define SLAP_SCHERR_MR_NOT_FOUND 12
217 #define SLAP_SCHERR_SYN_NOT_FOUND 13
218 #define SLAP_SCHERR_MR_INCOMPLETE 14
219 #define SLAP_SCHERR_NOT_SUPPORTED 15
220 #define SLAP_SCHERR_BAD_DESCR 16
222 typedef struct slap_oid_macro {
223 struct berval som_oid;
225 struct slap_oid_macro *som_next;
228 /* forward declarations */
230 struct slap_matching_rule;
232 typedef int slap_syntax_validate_func LDAP_P((
233 struct slap_syntax *syntax,
234 struct berval * in));
236 typedef int slap_syntax_transform_func LDAP_P((
237 struct slap_syntax *syntax,
239 struct berval ** out));
241 typedef struct slap_syntax {
243 #define ssyn_oid ssyn_syn.syn_oid
244 #define ssyn_desc ssyn_syn.syn_desc
245 #define ssyn_extensions ssyn_syn.syn_extensions
249 #define SLAP_SYNTAX_NONE 0x00U
250 #define SLAP_SYNTAX_BLOB 0x01U /* syntax treated as blob (audio) */
251 #define SLAP_SYNTAX_BINARY 0x02U /* binary transfer required (certificate) */
252 #define SLAP_SYNTAX_BER 0x04U /* stored using BER encoding (binary,certificate) */
253 #define SLAP_SYNTAX_HIDE 0x80U /* hide (do not publish) */
255 slap_syntax_validate_func *ssyn_validate;
256 slap_syntax_transform_func *ssyn_normalize;
257 slap_syntax_transform_func *ssyn_pretty;
259 #ifdef SLAPD_BINARY_CONVERSION
260 /* convert to and from binary */
261 slap_syntax_transform_func *ssyn_ber2str;
262 slap_syntax_transform_func *ssyn_str2ber;
265 struct slap_syntax *ssyn_next;
268 #define slap_syntax_is_flag(s,flag) ((int)((s)->ssyn_flags & (flag)) ? 1 : 0)
269 #define slap_syntax_is_blob(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BLOB)
270 #define slap_syntax_is_binary(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BINARY)
271 #define slap_syntax_is_ber(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BER)
272 #define slap_syntax_is_hidden(s) slap_syntax_is_flag((s),SLAP_SYNTAX_HIDE)
274 /* X -> Y Converter */
275 typedef int slap_mr_convert_func LDAP_P((
277 struct berval ** out ));
280 typedef int slap_mr_normalize_func LDAP_P((
282 struct slap_syntax *syntax, /* NULL if in is asserted value */
283 struct slap_matching_rule *mr,
285 struct berval ** out ));
287 /* Match (compare) function */
288 typedef int slap_mr_match_func LDAP_P((
291 struct slap_syntax *syntax, /* syntax of stored value */
292 struct slap_matching_rule *mr,
293 struct berval * value,
294 void * assertValue ));
296 /* Index generation function */
297 typedef int slap_mr_indexer_func LDAP_P((
300 struct slap_syntax *syntax, /* syntax of stored value */
301 struct slap_matching_rule *mr,
302 struct berval *prefix,
303 struct berval **values,
304 struct berval ***keys ));
306 /* Filter index function */
307 typedef int slap_mr_filter_func LDAP_P((
310 struct slap_syntax *syntax, /* syntax of stored value */
311 struct slap_matching_rule *mr,
312 struct berval *prefix,
314 struct berval ***keys ));
316 typedef struct slap_matching_rule {
317 LDAPMatchingRule smr_mrule;
318 slap_mask_t smr_usage;
320 #define SLAP_MR_TYPE_MASK 0xFF00U
321 #define SLAP_MR_SUBTYPE_MASK 0x00F0U
322 #define SLAP_MR_USAGE 0x000FU
324 #define SLAP_MR_NONE 0x0000U
325 #define SLAP_MR_EQUALITY 0x0100U
326 #define SLAP_MR_ORDERING 0x0200U
327 #define SLAP_MR_SUBSTR 0x0400U
328 #define SLAP_MR_EXT 0x0800U
330 #define SLAP_MR_EQUALITY_APPROX ( SLAP_MR_EQUALITY | 0x0010U )
332 #define SLAP_MR_SUBSTR_INITIAL ( SLAP_MR_SUBSTR | 0x0010U )
333 #define SLAP_MR_SUBSTR_ANY ( SLAP_MR_SUBSTR | 0x0020U )
334 #define SLAP_MR_SUBSTR_FINAL ( SLAP_MR_SUBSTR | 0x0040U )
336 /* this is used to kludge objectClass testing */
337 #define SLAP_MR_MODIFY_MATCHING 0x0001U
340 slap_mr_convert_func *smr_convert;
341 slap_mr_normalize_func *smr_normalize;
342 slap_mr_match_func *smr_match;
343 slap_mr_indexer_func *smr_indexer;
344 slap_mr_filter_func *smr_filter;
346 struct slap_matching_rule *smr_associated;
347 struct slap_matching_rule *smr_next;
349 #define smr_oid smr_mrule.mr_oid
350 #define smr_names smr_mrule.mr_names
351 #define smr_desc smr_mrule.mr_desc
352 #define smr_obsolete smr_mrule.mr_obsolete
353 #define smr_syntax_oid smr_mrule.mr_syntax_oid
354 #define smr_extensions smr_mrule.mr_extensions
357 typedef struct slap_attribute_type {
359 LDAPAttributeType sat_atype;
360 struct slap_attribute_type *sat_sup;
361 struct slap_attribute_type **sat_subtypes;
362 MatchingRule *sat_equality;
363 MatchingRule *sat_approx;
364 MatchingRule *sat_ordering;
365 MatchingRule *sat_substr;
367 struct slap_attribute_type *sat_next;
368 #define sat_oid sat_atype.at_oid
369 #define sat_names sat_atype.at_names
370 #define sat_desc sat_atype.at_desc
371 #define sat_obsolete sat_atype.at_obsolete
372 #define sat_sup_oid sat_atype.at_sup_oid
373 #define sat_equality_oid sat_atype.at_equality_oid
374 #define sat_ordering_oid sat_atype.at_ordering_oid
375 #define sat_substr_oid sat_atype.at_substr_oid
376 #define sat_syntax_oid sat_atype.at_syntax_oid
377 #define sat_single_value sat_atype.at_single_value
378 #define sat_collective sat_atype.at_collective
379 #define sat_no_user_mod sat_atype.at_no_user_mod
380 #define sat_usage sat_atype.at_usage
381 #define sat_extensions sat_atype.at_extensions
384 #define is_at_operational(at) ((at)->sat_usage)
385 #define is_at_single_value(at) ((at)->sat_single_value)
386 #define is_at_collective(at) ((at)->sat_collective)
387 #define is_at_obsolete(at) ((at)->sat_obsolete)
388 #define is_at_no_user_mod(at) ((at)->sat_no_user_mod)
390 typedef struct slap_object_class {
391 LDAPObjectClass soc_oclass;
392 struct slap_object_class **soc_sups;
393 AttributeType **soc_required;
394 AttributeType **soc_allowed;
395 struct slap_object_class *soc_next;
396 #define soc_oid soc_oclass.oc_oid
397 #define soc_names soc_oclass.oc_names
398 #define soc_desc soc_oclass.oc_desc
399 #define soc_obsolete soc_oclass.oc_obsolete
400 #define soc_sup_oids soc_oclass.oc_sup_oids
401 #define soc_kind soc_oclass.oc_kind
402 #define soc_at_oids_must soc_oclass.oc_at_oids_must
403 #define soc_at_oids_may soc_oclass.oc_at_oids_may
404 #define soc_extensions soc_oclass.oc_extensions
409 * represents a recognized attribute description ( type + options )
411 typedef struct slap_attr_desc {
412 struct berval *ad_cname; /* canonical name, must be specified */
413 AttributeType *ad_type; /* attribute type, must be specified */
414 char *ad_lang; /* NULL if no language tags */
416 #define SLAP_DESC_NONE 0x0U
417 #define SLAP_DESC_BINARY 0x1U
418 } AttributeDescription;
420 #define slap_ad_is_lang(ad) ( (ad)->ad_lang != NULL )
421 #define slap_ad_is_binary(ad) ( (int)((ad)->ad_flags & SLAP_DESC_BINARY) ? 1 : 0 )
424 * pointers to schema elements used internally
426 struct slap_internal_schema {
428 ObjectClass *si_oc_top;
429 ObjectClass *si_oc_extensibleObject;
430 ObjectClass *si_oc_alias;
431 ObjectClass *si_oc_referral;
432 ObjectClass *si_oc_subentry;
433 ObjectClass *si_oc_subschema;
434 ObjectClass *si_oc_rootdse;
436 /* objectClass attribute descriptions */
437 AttributeDescription *si_ad_objectClass;
439 /* operational attribute descriptions */
440 AttributeDescription *si_ad_structuralObjectClass;
441 AttributeDescription *si_ad_creatorsName;
442 AttributeDescription *si_ad_createTimestamp;
443 AttributeDescription *si_ad_modifiersName;
444 AttributeDescription *si_ad_modifyTimestamp;
445 AttributeDescription *si_ad_subschemaSubentry;
447 /* root DSE attribute descriptions */
448 AttributeDescription *si_ad_namingContexts;
449 AttributeDescription *si_ad_supportedControl;
450 AttributeDescription *si_ad_supportedExtension;
451 AttributeDescription *si_ad_supportedLDAPVersion;
452 AttributeDescription *si_ad_supportedSASLMechanisms;
454 /* subschema subentry attribute descriptions */
455 AttributeDescription *si_ad_objectClasses;
456 AttributeDescription *si_ad_attributeTypes;
457 AttributeDescription *si_ad_ldapSyntaxes;
458 AttributeDescription *si_ad_matchingRules;
459 AttributeDescription *si_ad_matchingRulesUse;
461 /* Aliases & Referrals */
462 AttributeDescription *si_ad_aliasedObjectName;
463 AttributeDescription *si_ad_ref;
465 /* Access Control Internals */
466 AttributeDescription *si_ad_entry;
467 AttributeDescription *si_ad_children;
468 #ifdef SLAPD_ACI_ENABLED
469 AttributeDescription *si_ad_aci;
472 /* Other attributes descriptions */
473 AttributeDescription *si_ad_userPassword;
474 AttributeDescription *si_ad_authPassword;
475 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
476 AttributeDescription *si_ad_krbName;
479 /* Undefined Attribute Type */
480 AttributeType *si_at_undefined;
483 typedef struct slap_attr_assertion {
484 AttributeDescription *aa_desc;
485 struct berval *aa_value;
486 } AttributeAssertion;
488 typedef struct slap_ss_assertion {
489 AttributeDescription *sa_desc;
490 struct berval *sa_initial;
491 struct berval **sa_any;
492 struct berval *sa_final;
493 } SubstringsAssertion;
495 typedef struct slap_mr_assertion {
496 MatchingRule *ma_rule; /* optional */
497 char *ma_rule_text; /* optional */
498 AttributeDescription *ma_desc; /* optional */
499 int ma_dnattrs; /* boolean */
500 struct berval *ma_value; /* required */
501 } MatchingRuleAssertion;
505 * represents a search filter
507 typedef struct slap_filter {
508 ber_tag_t f_choice; /* values taken from ldap.h, plus: */
509 #define SLAPD_FILTER_COMPUTED ((ber_tag_t) -1)
510 #define SLAPD_FILTER_DN_ONE ((ber_tag_t) -2)
511 #define SLAPD_FILTER_DN_SUBTREE ((ber_tag_t) -3)
515 /* precomputed result */
516 ber_int_t f_un_result;
522 AttributeDescription *f_un_desc;
524 /* simple value assertion */
525 AttributeAssertion *f_un_ava;
527 /* substring assertion */
528 SubstringsAssertion *f_un_ssa;
530 /* matching rule assertion */
531 MatchingRuleAssertion *f_un_mra;
533 #define f_dn f_un.f_un_dn
534 #define f_desc f_un.f_un_desc
535 #define f_ava f_un.f_un_ava
536 #define f_av_desc f_un.f_un_ava->aa_desc
537 #define f_av_value f_un.f_un_ava->aa_value
538 #define f_sub f_un.f_un_ssa
539 #define f_sub_desc f_un.f_un_ssa->sa_desc
540 #define f_sub_initial f_un.f_un_ssa->sa_initial
541 #define f_sub_any f_un.f_un_ssa->sa_any
542 #define f_sub_final f_un.f_un_ssa->sa_final
543 #define f_mra f_un.f_un_mra
544 #define f_mr_rule f_un.f_un_mra->ma_rule
545 #define f_mr_rule_text f_un.f_un_mra->ma_rule_text
546 #define f_mr_desc f_un.f_un_mra->ma_desc
547 #define f_mr_value f_un.f_un_mra->ma_value
548 #define f_mr_dnattrs f_un.f_un_mra->ma_dnattrs
551 struct slap_filter *f_un_complex;
554 #define f_result f_un.f_un_result
555 #define f_and f_un.f_un_complex
556 #define f_or f_un.f_un_complex
557 #define f_not f_un.f_un_complex
558 #define f_list f_un.f_un_complex
560 struct slap_filter *f_next;
563 /* compare routines can return undefined */
564 #define SLAPD_COMPARE_UNDEFINED ((ber_int_t) -1)
567 * represents an attribute (description + values)
569 typedef struct slap_attr {
570 AttributeDescription *a_desc;
571 struct berval **a_vals;
572 struct slap_attr *a_next;
577 * the id used in the indexes to refer to an entry
579 typedef unsigned long ID;
580 #define NOID ((ID)~0)
583 * represents an entry in core
585 typedef struct slap_entry {
587 * The ID field should only be changed before entry is
588 * inserted into a cache. The ID value is backend
593 char *e_dn; /* DN of this entry */
594 char *e_ndn; /* normalized DN of this entry */
595 Attribute *e_attrs; /* list of attributes + values */
597 /* for use by the backend for any purpose */
604 typedef struct slap_mod {
606 AttributeDescription *sm_desc;
607 struct berval **sm_bvalues;
610 typedef struct slap_mod_list {
611 Modification sml_mod;
612 #define sml_op sml_mod.sm_op
613 #define sml_desc sml_mod.sm_desc
614 #define sml_bvalues sml_mod.sm_bvalues
615 struct slap_mod_list *sml_next;
618 typedef struct slap_ldap_modlist {
620 struct slap_ldap_modlist *ml_next;
621 #define ml_op ml_mod.mod_op
622 #define ml_type ml_mod.mod_type
623 #define ml_values ml_mod.mod_values
624 #define ml_bvalues ml_mod.mod_bvalues
628 * represents an access control list
630 typedef enum slap_access_e {
631 ACL_INVALID_ACCESS = -1,
640 typedef enum slap_control_e {
641 ACL_INVALID_CONTROL = 0,
647 typedef enum slap_style_e {
655 /* alternate names */
656 ACL_STYLE_EXACT = ACL_STYLE_BASE
659 typedef struct slap_authz_info {
660 ber_tag_t sai_method; /* LDAP_AUTH_* from <ldap.h> */
661 char * sai_mech; /* SASL Mechanism */
662 char * sai_dn; /* DN for reporting purposes */
663 char * sai_ndn; /* Normalized DN */
665 /* Security Strength Factors */
666 slap_ssf_t sai_ssf; /* Overall SSF */
667 slap_ssf_t sai_transport_ssf; /* Transport SSF */
668 slap_ssf_t sai_tls_ssf; /* TLS SSF */
669 slap_ssf_t sai_sasl_ssf; /* SASL SSF */
670 } AuthorizationInformation;
673 typedef struct slap_access {
674 slap_control_t a_type;
676 #define ACL_ACCESS2PRIV(access) (0x01U << (access))
678 #define ACL_PRIV_NONE ACL_ACCESS2PRIV( ACL_NONE )
679 #define ACL_PRIV_AUTH ACL_ACCESS2PRIV( ACL_AUTH )
680 #define ACL_PRIV_COMPARE ACL_ACCESS2PRIV( ACL_COMPARE )
681 #define ACL_PRIV_SEARCH ACL_ACCESS2PRIV( ACL_SEARCH )
682 #define ACL_PRIV_READ ACL_ACCESS2PRIV( ACL_READ )
683 #define ACL_PRIV_WRITE ACL_ACCESS2PRIV( ACL_WRITE )
685 #define ACL_PRIV_MASK 0x00ffUL
688 #define ACL_PRIV_LEVEL 0x1000UL
689 #define ACL_PRIV_ADDITIVE 0x2000UL
690 #define ACL_PRIV_SUBSTRACTIVE 0x4000UL
693 #define ACL_PRIV_INVALID 0x0UL
695 #define ACL_PRIV_ISSET(m,p) (((m) & (p)) == (p))
696 #define ACL_PRIV_ASSIGN(m,p) do { (m) = (p); } while(0)
697 #define ACL_PRIV_SET(m,p) do { (m) |= (p); } while(0)
698 #define ACL_PRIV_CLR(m,p) do { (m) &= ~(p); } while(0)
700 #define ACL_INIT(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_NONE)
701 #define ACL_INVALIDATE(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_INVALID)
703 #define ACL_GRANT(m,a) ACL_PRIV_ISSET((m),ACL_ACCESS2PRIV(a))
705 #define ACL_IS_INVALID(m) ((m) == ACL_PRIV_INVALID)
707 #define ACL_IS_LEVEL(m) ACL_PRIV_ISSET((m),ACL_PRIV_LEVEL)
708 #define ACL_IS_ADDITIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_ADDITIVE)
709 #define ACL_IS_SUBTRACTIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_SUBSTRACTIVE)
711 #define ACL_LVL_NONE (ACL_PRIV_NONE|ACL_PRIV_LEVEL)
712 #define ACL_LVL_AUTH (ACL_PRIV_AUTH|ACL_LVL_NONE)
713 #define ACL_LVL_COMPARE (ACL_PRIV_COMPARE|ACL_LVL_AUTH)
714 #define ACL_LVL_SEARCH (ACL_PRIV_SEARCH|ACL_LVL_COMPARE)
715 #define ACL_LVL_READ (ACL_PRIV_READ|ACL_LVL_SEARCH)
716 #define ACL_LVL_WRITE (ACL_PRIV_WRITE|ACL_LVL_READ)
718 #define ACL_LVL(m,l) (((m)&ACL_PRIV_MASK) == ((l)&ACL_PRIV_MASK))
719 #define ACL_LVL_IS_NONE(m) ACL_LVL((m),ACL_LVL_NONE)
720 #define ACL_LVL_IS_AUTH(m) ACL_LVL((m),ACL_LVL_AUTH)
721 #define ACL_LVL_IS_COMPARE(m) ACL_LVL((m),ACL_LVL_COMPARE)
722 #define ACL_LVL_IS_SEARCH(m) ACL_LVL((m),ACL_LVL_SEARCH)
723 #define ACL_LVL_IS_READ(m) ACL_LVL((m),ACL_LVL_READ)
724 #define ACL_LVL_IS_WRITE(m) ACL_LVL((m),ACL_LVL_WRITE)
726 #define ACL_LVL_ASSIGN_NONE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_NONE)
727 #define ACL_LVL_ASSIGN_AUTH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_AUTH)
728 #define ACL_LVL_ASSIGN_COMPARE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_COMPARE)
729 #define ACL_LVL_ASSIGN_SEARCH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_SEARCH)
730 #define ACL_LVL_ASSIGN_READ(m) ACL_PRIV_ASSIGN((m),ACL_LVL_READ)
731 #define ACL_LVL_ASSIGN_WRITE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WRITE)
733 slap_mask_t a_access_mask;
735 AuthorizationInformation a_authz;
736 #define a_dn_pat a_authz.sai_dn
738 slap_style_t a_dn_style;
739 AttributeDescription *a_dn_at;
742 slap_style_t a_peername_style;
743 char *a_peername_pat;
744 slap_style_t a_sockname_style;
745 char *a_sockname_pat;
747 slap_style_t a_domain_style;
749 slap_style_t a_sockurl_style;
751 slap_style_t a_set_style;
754 #ifdef SLAPD_ACI_ENABLED
755 AttributeDescription *a_aci_at;
759 slap_style_t a_group_style;
761 ObjectClass *a_group_oc;
762 AttributeDescription *a_group_at;
764 struct slap_access *a_next;
768 typedef struct slap_acl {
769 /* "to" part: the entries this acl applies to */
771 slap_style_t acl_dn_style;
776 /* "by" part: list of who has what access to the entries */
779 struct slap_acl *acl_next;
783 * replog moddn param structure
785 struct replog_moddn {
793 * represents a backend
796 typedef struct slap_backend_info BackendInfo; /* per backend type */
797 typedef struct slap_backend_db BackendDB; /* per backend database */
799 LDAP_SLAPD_F (int) nBackendInfo;
800 LDAP_SLAPD_F (int) nBackendDB;
801 LDAP_SLAPD_F (BackendInfo *) backendInfo;
802 LDAP_SLAPD_F (BackendDB *) backendDB;
804 LDAP_SLAPD_F (int) slapMode;
805 #define SLAP_UNDEFINED_MODE 0x0000
806 #define SLAP_SERVER_MODE 0x0001
807 #define SLAP_TOOL_MODE 0x0002
808 #define SLAP_MODE 0x0003
810 #define SLAP_TRUNCATE_MODE 0x0100
812 struct slap_replica_info {
813 char *ri_host; /* supersedes be_replica */
814 char **ri_nsuffix; /* array of suffixes this replica accepts */
818 int lm_type; /* type of pattern */
819 #define SLAP_LIMITS_UNDEFINED 0x0000
820 #define SLAP_LIMITS_EXACT 0x0001
821 #define SLAP_LIMITS_REGEX 0x0002
822 regex_t lm_dn_regex; /* regex-based size and time limits */
823 char *lm_dn_pat; /* ndn for EXACT; pattern for REGEX */
828 /* temporary aliases */
829 typedef BackendDB Backend;
830 #define nbackends nBackendDB
831 #define backends backendDB
833 struct slap_backend_db {
834 BackendInfo *bd_info; /* pointer to shared backend info */
836 /* BackendInfo accessors */
837 #define be_config bd_info->bi_db_config
838 #define be_type bd_info->bi_type
840 #define be_bind bd_info->bi_op_bind
841 #define be_unbind bd_info->bi_op_unbind
842 #define be_add bd_info->bi_op_add
843 #define be_compare bd_info->bi_op_compare
844 #define be_delete bd_info->bi_op_delete
845 #define be_modify bd_info->bi_op_modify
846 #define be_modrdn bd_info->bi_op_modrdn
847 #define be_search bd_info->bi_op_search
849 #define be_extended bd_info->bi_extended
851 #define be_release bd_info->bi_entry_release_rw
852 #define be_chk_referrals bd_info->bi_chk_referrals
853 #define be_group bd_info->bi_acl_group
854 #define be_attribute bd_info->bi_acl_attribute
856 #define be_controls bd_info->bi_controls
858 #define be_connection_init bd_info->bi_connection_init
859 #define be_connection_destroy bd_info->bi_connection_destroy
862 #define be_entry_open bd_info->bi_tool_entry_open
863 #define be_entry_close bd_info->bi_tool_entry_close
864 #define be_entry_first bd_info->bi_tool_entry_first
865 #define be_entry_next bd_info->bi_tool_entry_next
866 #define be_entry_reindex bd_info->bi_tool_entry_reindex
867 #define be_entry_get bd_info->bi_tool_entry_get
868 #define be_entry_put bd_info->bi_tool_entry_put
869 #define be_sync bd_info->bi_tool_sync
872 slap_mask_t be_restrictops; /* restriction operations */
873 #define SLAP_RESTRICT_OP_ADD 0x0001U
874 #define SLAP_RESTRICT_OP_BIND 0x0002U
875 #define SLAP_RESTRICT_OP_COMPARE 0x0004U
876 #define SLAP_RESTRICT_OP_DELETE 0x0008U
877 #define SLAP_RESTRICT_OP_EXTENDED 0x0010U
878 #define SLAP_RESTRICT_OP_MODIFY 0x0020U
879 #define SLAP_RESTRICT_OP_RENAME 0x0040U
880 #define SLAP_RESTRICT_OP_SEARCH 0x0080U
882 #define SLAP_RESTRICT_OP_READS \
883 ( SLAP_RESTRICT_OP_COMPARE \
884 | SLAP_RESTRICT_OP_SEARCH )
885 #define SLAP_RESTRICT_OP_WRITES \
886 ( SLAP_RESTRICT_OP_ADD \
887 | SLAP_RESTRICT_OP_DELETE \
888 | SLAP_RESTRICT_OP_MODIFY \
889 | SLAP_RESTRICT_OP_RENAME )
891 #define SLAP_ALLOW_TLS_2_ANON 0x0001U /* StartTLS -> Anonymous */
893 #define SLAP_DISALLOW_BIND_V2 0x0001U /* LDAPv2 bind */
894 #define SLAP_DISALLOW_BIND_ANON 0x0002U /* no anonymous */
895 #define SLAP_DISALLOW_BIND_ANON_CRED \
896 0x0004U /* cred should be empty */
897 #define SLAP_DISALLOW_BIND_ANON_DN \
898 0x0008U /* dn should be empty */
900 #define SLAP_DISALLOW_BIND_SIMPLE 0x0010U /* simple authentication */
901 #define SLAP_DISALLOW_BIND_KRBV4 0x0020U /* Kerberos V4 authentication */
903 #define SLAP_DISALLOW_TLS_AUTHC 0x0100U /* TLS while authenticated */
905 slap_mask_t be_requires; /* pre-operation requirements */
906 #define SLAP_REQUIRE_BIND 0x0001U /* bind before op */
907 #define SLAP_REQUIRE_LDAP_V3 0x0002U /* LDAPv3 before op */
908 #define SLAP_REQUIRE_AUTHC 0x0004U /* authentication before op */
909 #define SLAP_REQUIRE_SASL 0x0008U /* SASL before op */
910 #define SLAP_REQUIRE_STRONG 0x0010U /* strong authentication before op */
912 /* Required Security Strength Factor */
913 slap_ssf_set_t be_ssf_set;
915 /* these should be renamed from be_ to bd_ */
916 char **be_suffix; /* the DN suffixes of data in this backend */
917 char **be_nsuffix; /* the normalized DN suffixes in this backend */
918 char **be_suffixAlias; /* pairs of DN suffix aliases and deref values */
919 char *be_root_dn; /* the magic "root" dn for this db */
920 char *be_root_ndn; /* the magic "root" normalized dn for this db */
921 struct berval be_root_pw; /* the magic "root" password for this db */
922 unsigned int be_max_deref_depth; /* limit for depth of an alias deref */
923 int be_sizelimit; /* size limit for this backend */
924 int be_timelimit; /* time limit for this backend */
925 struct slap_limits **be_limits; /* regex-based size and time limits */
926 AccessControl *be_acl; /* access control list for this backend */
927 slap_access_t be_dfltaccess; /* access given if no acl matches */
928 struct slap_replica_info **be_replica; /* replicas of this backend (in master) */
929 char *be_replogfile; /* replication log file (in master) */
930 char *be_update_ndn; /* allowed to make changes (in replicas) */
931 struct berval **be_update_refs; /* where to refer modifying clients to */
932 int be_lastmod; /* keep track of lastmodified{by,time} */
936 void *be_private; /* anything the backend database needs */
942 typedef int (*SLAP_EXTENDED_FN) LDAP_P((
944 struct slap_conn *conn,
947 struct berval * reqdata,
949 struct berval ** rspdata,
950 LDAPControl *** rspctrls,
952 struct berval *** refs ));
954 struct slap_backend_info {
955 char *bi_type; /* type of backend */
958 * per backend type routines:
959 * bi_init: called to allocate a backend_info structure,
960 * called once BEFORE configuration file is read.
961 * bi_init() initializes this structure hence is
962 * called directly from be_initialize()
963 * bi_config: called per 'backend' specific option
964 * all such options must before any 'database' options
965 * bi_config() is called only from read_config()
966 * bi_open: called to open each database, called
967 * once AFTER configuration file is read but
968 * BEFORE any bi_db_open() calls.
969 * bi_open() is called from backend_startup()
970 * bi_close: called to close each database, called
971 * once during shutdown after all bi_db_close calls.
972 * bi_close() is called from backend_shutdown()
973 * bi_destroy: called to destroy each database, called
974 * once during shutdown after all bi_db_destroy calls.
975 * bi_destory() is called from backend_destroy()
977 int (*bi_init) LDAP_P((BackendInfo *bi));
978 int (*bi_config) LDAP_P((BackendInfo *bi,
979 const char *fname, int lineno, int argc, char **argv ));
980 int (*bi_open) LDAP_P((BackendInfo *bi));
981 int (*bi_close) LDAP_P((BackendInfo *bi));
982 int (*bi_destroy) LDAP_P((BackendInfo *bi));
985 * per database routines:
986 * bi_db_init: called to initialize each database,
987 * called upon reading 'database <type>'
988 * called only from backend_db_init()
989 * bi_db_config: called to configure each database,
990 * called per database to handle per database options
991 * called only from read_config()
992 * bi_db_open: called to open each database
993 * called once per database immediately AFTER bi_open()
994 * calls but before daemon startup.
995 * called only by backend_startup()
996 * bi_db_close: called to close each database
997 * called once per database during shutdown but BEFORE
999 * called only by backend_shutdown()
1000 * bi_db_destroy: called to destroy each database
1001 * called once per database during shutdown AFTER all
1002 * bi_close calls but before bi_destory calls.
1003 * called only by backend_destory()
1005 int (*bi_db_init) LDAP_P((Backend *bd));
1006 int (*bi_db_config) LDAP_P((Backend *bd,
1007 const char *fname, int lineno, int argc, char **argv ));
1008 int (*bi_db_open) LDAP_P((Backend *bd));
1009 int (*bi_db_close) LDAP_P((Backend *bd));
1010 int (*bi_db_destroy) LDAP_P((Backend *db));
1012 /* LDAP Operations Handling Routines */
1013 int (*bi_op_bind) LDAP_P(( BackendDB *bd,
1014 struct slap_conn *c, struct slap_op *o,
1015 const char *dn, const char *ndn, int method,
1016 struct berval *cred, char** edn ));
1017 int (*bi_op_unbind) LDAP_P((BackendDB *bd,
1018 struct slap_conn *c, struct slap_op *o ));
1019 int (*bi_op_search) LDAP_P((BackendDB *bd,
1020 struct slap_conn *c, struct slap_op *o,
1021 const char *base, const char *nbase,
1022 int scope, int deref,
1023 int slimit, int tlimit,
1024 Filter *f, const char *filterstr,
1025 char **attrs, int attrsonly));
1026 int (*bi_op_compare)LDAP_P((BackendDB *bd,
1027 struct slap_conn *c, struct slap_op *o,
1028 const char *dn, const char *ndn,
1029 AttributeAssertion *ava));
1030 int (*bi_op_modify) LDAP_P((BackendDB *bd,
1031 struct slap_conn *c, struct slap_op *o,
1032 const char *dn, const char *ndn, Modifications *m));
1033 int (*bi_op_modrdn) LDAP_P((BackendDB *bd,
1034 struct slap_conn *c, struct slap_op *o,
1035 const char *dn, const char *ndn,
1036 const char *newrdn, int deleteoldrdn,
1037 const char *newSuperior));
1038 int (*bi_op_add) LDAP_P((BackendDB *bd,
1039 struct slap_conn *c, struct slap_op *o,
1041 int (*bi_op_delete) LDAP_P((BackendDB *bd,
1042 struct slap_conn *c, struct slap_op *o,
1043 const char *dn, const char *ndn));
1044 int (*bi_op_abandon) LDAP_P((BackendDB *bd,
1045 struct slap_conn *c, struct slap_op *o,
1048 /* Extended Operations Helper */
1049 SLAP_EXTENDED_FN bi_extended;
1051 /* Auxilary Functions */
1052 int (*bi_entry_release_rw) LDAP_P((BackendDB *bd,
1053 struct slap_conn *c, struct slap_op *o,
1056 int (*bi_chk_referrals) LDAP_P((BackendDB *bd,
1057 struct slap_conn *c, struct slap_op *o,
1058 const char *dn, const char *ndn,
1059 const char **text ));
1061 int (*bi_acl_group) LDAP_P((Backend *bd,
1062 struct slap_conn *c, struct slap_op *o,
1063 Entry *e, const char *bdn, const char *edn,
1064 ObjectClass *group_oc,
1065 AttributeDescription *group_at ));
1066 int (*bi_acl_attribute) LDAP_P((Backend *bd,
1067 struct slap_conn *c, struct slap_op *o,
1068 Entry *e, const char *edn,
1069 AttributeDescription *entry_at,
1070 struct berval ***vals ));
1072 int (*bi_connection_init) LDAP_P((BackendDB *bd,
1073 struct slap_conn *c));
1074 int (*bi_connection_destroy) LDAP_P((BackendDB *bd,
1075 struct slap_conn *c));
1077 /* hooks for slap tools */
1078 int (*bi_tool_entry_open) LDAP_P(( BackendDB *be, int mode ));
1079 int (*bi_tool_entry_close) LDAP_P(( BackendDB *be ));
1080 ID (*bi_tool_entry_first) LDAP_P(( BackendDB *be ));
1081 ID (*bi_tool_entry_next) LDAP_P(( BackendDB *be ));
1082 Entry* (*bi_tool_entry_get) LDAP_P(( BackendDB *be, ID id ));
1083 ID (*bi_tool_entry_put) LDAP_P(( BackendDB *be, Entry *e ));
1084 int (*bi_tool_entry_reindex) LDAP_P(( BackendDB *be, ID id ));
1085 int (*bi_tool_sync) LDAP_P(( BackendDB *be ));
1087 #define SLAP_INDEX_ADD_OP 0x0001
1088 #define SLAP_INDEX_DELETE_OP 0x0002
1090 char **bi_controls; /* supported controls */
1092 unsigned int bi_nDB; /* number of databases of this type */
1093 void *bi_private; /* anything the backend type needs */
1096 #define c_authtype c_authz.sai_method
1097 #define c_authmech c_authz.sai_mech
1098 #define c_dn c_authz.sai_dn
1099 #define c_ssf c_authz.sai_ssf
1100 #define c_transport_ssf c_authz.sai_transport_ssf
1101 #define c_tls_ssf c_authz.sai_tls_ssf
1102 #define c_sasl_ssf c_authz.sai_sasl_ssf
1104 #define o_authtype o_authz.sai_method
1105 #define o_authmech o_authz.sai_mech
1106 #define o_dn o_authz.sai_dn
1107 #define o_ndn o_authz.sai_ndn
1108 #define o_ssf o_authz.sai_ssf
1109 #define o_transport_ssf o_authz.sai_transport_ssf
1110 #define o_tls_ssf o_authz.sai_tls_ssf
1111 #define o_sasl_ssf o_authz.sai_sasl_ssf
1114 * represents an operation pending from an ldap client
1116 typedef struct slap_op {
1117 ber_int_t o_opid; /* id of this operation */
1118 ber_int_t o_msgid; /* msgid of the request */
1120 ldap_pvt_thread_t o_tid; /* thread handling this op */
1122 BerElement *o_ber; /* ber of the request */
1124 ber_tag_t o_tag; /* tag of the request */
1125 time_t o_time; /* time op was initiated */
1127 AuthorizationInformation o_authz;
1129 ber_int_t o_protocol; /* version of the LDAP protocol used by client */
1131 LDAPControl **o_ctrls; /* controls */
1133 unsigned long o_connid; /* id of conn initiating this op */
1135 ldap_pvt_thread_mutex_t o_abandonmutex; /* protects o_abandon */
1136 int o_abandon; /* abandon flag */
1138 struct slap_op *o_next; /* next operation in list */
1139 void *o_private; /* anything the backend needs */
1143 * represents a connection from an ldap client
1145 typedef struct slap_conn {
1146 int c_struct_state; /* structure management state */
1147 int c_conn_state; /* connection state */
1149 ldap_pvt_thread_mutex_t c_mutex; /* protect the connection */
1150 Sockbuf *c_sb; /* ber connection stuff */
1152 /* only can be changed by connect_init */
1153 time_t c_starttime; /* when the connection was opened */
1154 time_t c_activitytime; /* when the connection was last used */
1155 unsigned long c_connid; /* id of this connection for stats*/
1157 char *c_listener_url; /* listener URL */
1158 char *c_peer_domain; /* DNS name of client */
1159 char *c_peer_name; /* peer name (trans=addr:port) */
1160 char *c_sock_name; /* sock name (trans=addr:port) */
1162 /* only can be changed by binding thread */
1163 int c_sasl_bind_in_progress; /* multi-op bind in progress */
1164 char *c_sasl_bind_mech; /* mech in progress */
1167 /* authentication backend */
1168 Backend *c_authc_backend;
1170 /* authorization backend - normally same as c_authc_backend */
1171 Backend *c_authz_backend;
1173 AuthorizationInformation c_authz;
1175 ber_int_t c_protocol; /* version of the LDAP protocol used by client */
1177 Operation *c_ops; /* list of operations being processed */
1178 Operation *c_pending_ops; /* list of pending operations */
1180 ldap_pvt_thread_mutex_t c_write_mutex; /* only one pdu written at a time */
1181 ldap_pvt_thread_cond_t c_write_cv; /* used to wait for sd write-ready*/
1183 BerElement *c_currentber; /* ber we're attempting to read */
1184 int c_writewaiter; /* true if writer is waiting */
1187 int c_is_tls; /* true if this LDAP over raw TLS */
1188 int c_needs_tls_accept; /* true if SSL_accept should be called */
1190 int c_sasl_layers; /* true if we need to install SASL i/o handlers */
1191 void *c_sasl_context; /* SASL session context */
1192 void *c_sasl_extra; /* SASL session extra stuff */
1194 long c_n_ops_received; /* num of ops received (next op_id) */
1195 long c_n_ops_executing; /* num of ops currently executing */
1196 long c_n_ops_pending; /* num of ops pending execution */
1197 long c_n_ops_completed; /* num of ops completed */
1199 long c_n_get; /* num of get calls */
1200 long c_n_read; /* num of read calls */
1201 long c_n_write; /* num of write calls */
1204 #if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
1205 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
1207 if ( ldap_debug & (level) ) \
1208 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
1209 if ( ldap_syslog & (level) ) \
1210 syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
1214 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 )
1218 #define SASLREGEX_REPLACE 10
1219 #define SASL_AUTHZ_SOURCE_ATTR "saslAuthzTo"
1220 #define SASL_AUTHZ_DEST_ATTR "saslAuthzFrom"
1222 typedef struct sasl_regexp {
1223 char *match; /* regexp match pattern */
1224 char *replace; /* regexp replace pattern */
1225 regex_t workspace; /* workspace for regexp engine */
1226 regmatch_t strings[SASLREGEX_REPLACE]; /* strings matching $1,$2 ... */
1227 int offset[SASLREGEX_REPLACE+2]; /* offsets of $1,$2... in *replace */
1230 /* Flags for telling slap_sasl_getdn() what type of identity is being passed */
1231 #define FLAG_GETDN_FINAL 1
1232 #define FLAG_GETDN_AUTHCID 2
1233 #define FLAG_GETDN_AUTHZID 4
1238 #include "proto-slap.h"
1240 #endif /* _SLAP_H_ */