1 /* slap.h - stand alone ldap server include file */
4 * Copyright 1998-1999 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>
22 #ifdef HAVE_CYRUS_SASL
29 #define ldap_debug slap_debug
36 #include <ldap_schema.h>
38 #include "ldap_pvt_thread.h"
44 #undef f_next /* name conflict between sys/file.h on SCO and struct filter */
47 #define SERVICE_NAME OPENLDAP_PACKAGE "-slapd"
49 /* LDAPMod.mod_op value ===> Must be kept in sync with ldap.h!
51 * This is a value used internally by the backends. It is needed to allow
52 * adding values that already exist without getting an error as required by
53 * modrdn when the new rdn was already an attribute value itself.
54 * JCG 05/1999 (gomez@engr.sgi.com)
56 #define LDAP_MOD_SOFTADD 0x1000
67 #define MAXREMATCHES 10
69 /* XXYYZ: these macros assume 'x' is an ASCII x */
70 #define DNSEPARATOR(c) ((c) == ',' || (c) == ';')
71 #define SEPARATOR(c) ((c) == ',' || (c) == ';' || (c) == '+')
72 #define SPACE(c) ((c) == ' ' || (c) == '\n')
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) )
80 #define LEADKEYCHAR(c) ( ASCII_ALPHA(c) )
81 #define KEYCHAR(c) ( ASCII_ALNUM(c) || (c) == '-' )
82 #define LEADOIDCHAR(c) ( ASCII_DIGIT(c) )
83 #define OIDCHAR(c) ( ASCII_DIGIT(c) || (c) == '.' )
85 #define LEADATTRCHAR(c) ( LEADKEYCHAR(c) || LEADOIDCHAR(c) )
86 #define ATTRCHAR(c) ( KEYCHAR((c)) || (c) == '.' )
88 #define NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
90 #define SLAP_SCHERR_OUTOFMEM 1
91 #define SLAP_SCHERR_CLASS_NOT_FOUND 2
92 #define SLAP_SCHERR_ATTR_NOT_FOUND 3
93 #define SLAP_SCHERR_DUP_CLASS 4
94 #define SLAP_SCHERR_DUP_ATTR 5
95 #define SLAP_SCHERR_DUP_SYNTAX 6
96 #define SLAP_SCHERR_DUP_RULE 7
97 #define SLAP_SCHERR_NO_NAME 8
98 #define SLAP_SCHERR_ATTR_INCOMPLETE 9
99 #define SLAP_SCHERR_MR_NOT_FOUND 10
100 #define SLAP_SCHERR_SYN_NOT_FOUND 11
101 #define SLAP_SCHERR_MR_INCOMPLETE 12
103 #define SLAPD_ACI_DEFAULT_ATTR "aci"
105 extern int slap_debug;
110 struct replog_moddn {
117 * represents an attribute value assertion (i.e., attr=value)
119 typedef struct slap_ava {
121 struct berval ava_value;
124 typedef struct slap_mra {
132 * represents a search filter
134 typedef struct slap_filter {
135 ber_tag_t f_choice; /* values taken from ldap.h */
141 /* equality, lessorequal, greaterorequal, approx */
148 struct slap_filter *f_un_complex;
153 char *f_un_sub_initial;
155 char *f_un_sub_final;
159 #define f_dn f_un.f_un_type /* used for DN indices */
160 #define f_type f_un.f_un_type
161 #define f_ava f_un.f_un_ava
162 #define f_avtype f_un.f_un_ava.ava_type
163 #define f_avvalue f_un.f_un_ava.ava_value
164 #define f_mra f_un.f_un_mra
165 #define f_mrtype f_un.f_un_mra.mra_type
166 #define f_mrvalue f_un.f_un_mra.mra_value
167 #define f_mrdnaddrs f_un.f_un_mra.mra_dnattrs
168 #define f_and f_un.f_un_complex
169 #define f_or f_un.f_un_complex
170 #define f_not f_un.f_un_complex
171 #define f_list f_un.f_un_complex
172 #define f_sub f_un.f_un_sub
173 #define f_sub_type f_un.f_un_sub.f_un_sub_type
174 #define f_sub_initial f_un.f_un_sub.f_un_sub_initial
175 #define f_sub_any f_un.f_un_sub.f_un_sub_any
176 #define f_sub_final f_un.f_un_sub.f_un_sub_final
178 struct slap_filter *f_next;
182 * represents an attribute (type + values + syntax)
184 typedef struct slap_attr {
186 struct berval **a_vals;
188 struct slap_attr *a_next;
192 * the attr_syntax() routine returns one of these values
193 * telling what kind of syntax an attribute supports.
195 #define SYNTAX_CIS 0x01 /* case insensitive string */
196 #define SYNTAX_CES 0x02 /* case sensitive string */
197 #define SYNTAX_BIN 0x04 /* binary data */
198 #define SYNTAX_TEL 0x08 /* telephone number string */
199 #define SYNTAX_DN 0x10 /* dn string */
202 * the id used in the indexes to refer to an entry
204 typedef unsigned long ID;
205 #define NOID ((ID)~0)
208 * represents an entry in core
210 typedef struct slap_entry {
212 * The ID field should only be changed before entry is
213 * inserted into a cache. The ID value is backend
218 char *e_dn; /* DN of this entry */
219 char *e_ndn; /* normalized DN of this entry */
220 Attribute *e_attrs; /* list of attributes + values */
222 /* for use by the backend for any purpose */
227 * represents an access control list
230 typedef enum slap_access_e {
231 ACL_INVALID_ACCESS = -1,
240 typedef enum slap_control_e {
241 ACL_INVALID_CONTROL = 0,
247 typedef unsigned long slap_access_mask_t;
250 typedef struct slap_access {
251 slap_control_t a_type;
253 #define ACL_ACCESS2PRIV(access) (0x01U << (access))
255 #define ACL_PRIV_NONE ACL_ACCESS2PRIV( ACL_NONE )
256 #define ACL_PRIV_AUTH ACL_ACCESS2PRIV( ACL_AUTH )
257 #define ACL_PRIV_COMPARE ACL_ACCESS2PRIV( ACL_COMPARE )
258 #define ACL_PRIV_SEARCH ACL_ACCESS2PRIV( ACL_SEARCH )
259 #define ACL_PRIV_READ ACL_ACCESS2PRIV( ACL_READ )
260 #define ACL_PRIV_WRITE ACL_ACCESS2PRIV( ACL_WRITE )
262 #define ACL_PRIV_MASK 0x00ffUL
265 #define ACL_PRIV_LEVEL 0x1000UL
266 #define ACL_PRIV_ADDITIVE 0x2000UL
267 #define ACL_PRIV_SUBSTRACTIVE 0x4000UL
270 #define ACL_PRIV_INVALID 0x0UL
272 #define ACL_PRIV_ISSET(m,p) (((m) & (p)) == (p))
273 #define ACL_PRIV_ASSIGN(m,p) do { (m) = (p); } while(0)
274 #define ACL_PRIV_SET(m,p) do { (m) |= (p); } while(0)
275 #define ACL_PRIV_CLR(m,p) do { (m) &= ~(p); } while(0)
277 #define ACL_INIT(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_NONE)
278 #define ACL_INVALIDATE(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_INVALID)
280 #define ACL_GRANT(m,a) ACL_PRIV_ISSET((m),ACL_ACCESS2PRIV(a))
282 #define ACL_IS_INVALID(m) ((m) == ACL_PRIV_INVALID)
284 #define ACL_IS_LEVEL(m) ACL_PRIV_ISSET((m),ACL_PRIV_LEVEL)
285 #define ACL_IS_ADDITIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_ADDITIVE)
286 #define ACL_IS_SUBTRACTIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_SUBSTRACTIVE)
288 #define ACL_LVL_NONE (ACL_PRIV_NONE|ACL_PRIV_LEVEL)
289 #define ACL_LVL_AUTH (ACL_PRIV_AUTH|ACL_LVL_NONE)
290 #define ACL_LVL_COMPARE (ACL_PRIV_COMPARE|ACL_LVL_AUTH)
291 #define ACL_LVL_SEARCH (ACL_PRIV_SEARCH|ACL_LVL_COMPARE)
292 #define ACL_LVL_READ (ACL_PRIV_READ|ACL_LVL_SEARCH)
293 #define ACL_LVL_WRITE (ACL_PRIV_WRITE|ACL_LVL_READ)
295 #define ACL_LVL(m,l) (((m)&ACL_PRIV_MASK) == ((l)&ACL_PRIV_MASK))
296 #define ACL_LVL_IS_NONE(m) ACL_LVL((m),ACL_LVL_NONE)
297 #define ACL_LVL_IS_AUTH(m) ACL_LVL((m),ACL_LVL_AUTH)
298 #define ACL_LVL_IS_COMPARE(m) ACL_LVL((m),ACL_LVL_COMPARE)
299 #define ACL_LVL_IS_SEARCH(m) ACL_LVL((m),ACL_LVL_SEARCH)
300 #define ACL_LVL_IS_READ(m) ACL_LVL((m),ACL_LVL_READ)
301 #define ACL_LVL_IS_WRITE(m) ACL_LVL((m),ACL_LVL_WRITE)
303 #define ACL_LVL_ASSIGN_NONE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_NONE)
304 #define ACL_LVL_ASSIGN_AUTH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_AUTH)
305 #define ACL_LVL_ASSIGN_COMPARE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_COMPARE)
306 #define ACL_LVL_ASSIGN_SEARCH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_SEARCH)
307 #define ACL_LVL_ASSIGN_READ(m) ACL_PRIV_ASSIGN((m),ACL_LVL_READ)
308 #define ACL_LVL_ASSIGN_WRITE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WRITE)
310 slap_access_mask_t a_mask;
316 char *a_peername_pat;
317 char *a_sockname_pat;
322 #ifdef SLAPD_ACI_ENABLED
331 struct slap_access *a_next;
335 typedef struct slap_acl {
336 /* "to" part: the entries this acl applies to */
342 /* "by" part: list of who has what access to the entries */
345 struct slap_acl *acl_next;
351 typedef struct ldapmodlist {
352 struct ldapmod ml_mod;
353 struct ldapmodlist *ml_next;
354 #define ml_op ml_mod.mod_op
355 #define ml_type ml_mod.mod_type
356 #define ml_values ml_mod.mod_values
357 #define ml_bvalues ml_mod.mod_bvalues
361 * represents schema information for a database
363 typedef struct slap_oid_macro {
364 struct slap_oid_macro *next;
370 typedef int slap_syntax_check_func LDAP_P((struct berval * val));
372 typedef struct slap_syntax {
373 LDAP_SYNTAX ssyn_syn;
374 slap_syntax_check_func *ssyn_check;
375 struct slap_syntax *ssyn_next;
377 #define ssyn_oid ssyn_syn.syn_oid
378 #define ssyn_desc ssyn_syn.syn_desc
380 typedef int slap_mr_normalize_func LDAP_P((struct berval * val, struct berval **normalized));
381 typedef int slap_mr_compare_func LDAP_P((struct berval * val1, struct berval * val2));
383 typedef struct slap_matching_rule {
384 LDAP_MATCHING_RULE smr_mrule;
385 slap_mr_normalize_func *smr_normalize;
386 slap_mr_compare_func *smr_compare;
388 struct slap_matching_rule *smr_next;
390 #define smr_oid smr_mrule.mr_oid
391 #define smr_names smr_mrule.mr_names
392 #define smr_desc smr_mrule.mr_desc
393 #define smr_obsolete smr_mrule.mr_obsolete
394 #define smr_syntax_oid smr_mrule.mr_syntax_oid
396 typedef struct slap_attribute_type {
397 LDAP_ATTRIBUTE_TYPE sat_atype;
398 struct slap_attribute_type *sat_sup;
399 struct slap_attribute_type **sat_subtypes;
400 MatchingRule *sat_equality;
401 MatchingRule *sat_ordering;
402 MatchingRule *sat_substr;
404 /* The next one is created to help in the transition */
405 int sat_syntax_compat;
406 struct slap_attribute_type *sat_next;
408 #define sat_oid sat_atype.at_oid
409 #define sat_names sat_atype.at_names
410 #define sat_desc sat_atype.at_desc
411 #define sat_obsolete sat_atype.at_obsolete
412 #define sat_sup_oid sat_atype.at_sup_oid
413 #define sat_equality_oid sat_atype.at_equality_oid
414 #define sat_ordering_oid sat_atype.at_ordering_oid
415 #define sat_substr_oid sat_atype.at_substr_oid
416 #define sat_syntax_oid sat_atype.at_syntax_oid
417 #define sat_syntax_len sat_atype.at_syntax_len
418 #define sat_single_value sat_atype.at_single_value
419 #define sat_collective sat_atype.at_collective
420 #define sat_no_user_mods sat_atype.at_no_user_mods
421 #define sat_usage sat_atype.at_usage
423 typedef struct slap_object_class {
424 LDAP_OBJECT_CLASS soc_oclass;
425 struct slap_object_class **soc_sups;
426 AttributeType **soc_required;
427 AttributeType **soc_allowed;
428 struct slap_object_class *soc_next;
430 #define soc_oid soc_oclass.oc_oid
431 #define soc_names soc_oclass.oc_names
432 #define soc_desc soc_oclass.oc_desc
433 #define soc_obsolete soc_oclass.oc_obsolete
434 #define soc_sup_oids soc_oclass.oc_sup_oids
435 #define soc_kind soc_oclass.oc_kind
436 #define soc_at_oids_must soc_oclass.oc_at_oids_must
437 #define soc_at_oids_may soc_oclass.oc_at_oids_may
441 * represents a backend
444 typedef struct slap_backend_info BackendInfo; /* per backend type */
445 typedef struct slap_backend_db BackendDB; /* per backend database */
447 extern int nBackendInfo;
448 extern int nBackendDB;
449 extern BackendInfo *backendInfo;
450 extern BackendDB *backendDB;
453 #define SLAP_UNDEFINED_MODE 0x0000
454 #define SLAP_SERVER_MODE 0x0001
455 #define SLAP_TOOL_MODE 0x0002
456 #define SLAP_MODE 0x0003
458 #define SLAP_TRUNCATE_MODE 0x0100
460 #define SLAP_TIMED_MODE 0x1000
462 #define SLAP_TOOLID_MODE 4
464 /* temporary aliases */
465 typedef BackendDB Backend;
466 #define nbackends nBackendDB
467 #define backends backendDB
469 struct slap_backend_db {
470 BackendInfo *bd_info; /* pointer to shared backend info */
472 /* BackendInfo accessors */
473 #define be_config bd_info->bi_db_config
474 #define be_type bd_info->bi_type
476 #define be_bind bd_info->bi_op_bind
477 #define be_unbind bd_info->bi_op_unbind
478 #define be_add bd_info->bi_op_add
479 #define be_compare bd_info->bi_op_compare
480 #define be_delete bd_info->bi_op_delete
481 #define be_modify bd_info->bi_op_modify
482 #define be_modrdn bd_info->bi_op_modrdn
483 #define be_search bd_info->bi_op_search
485 #define be_release bd_info->bi_entry_release_rw
486 #define be_group bd_info->bi_acl_group
488 #define be_connection_init bd_info->bi_connection_init
489 #define be_connection_destroy bd_info->bi_connection_destroy
492 #define be_entry_open bd_info->bi_tool_entry_open
493 #define be_entry_close bd_info->bi_tool_entry_close
494 #define be_entry_first bd_info->bi_tool_entry_first
495 #define be_entry_next bd_info->bi_tool_entry_next
496 #define be_entry_get bd_info->bi_tool_entry_get
497 #define be_entry_put bd_info->bi_tool_entry_put
498 #define be_index_attr bd_info->bi_tool_index_attr
499 #define be_index_change bd_info->bi_tool_index_change
500 #define be_sync bd_info->bi_tool_sync
503 /* these should be renamed from be_ to bd_ */
504 char **be_suffix; /* the DN suffixes of data in this backend */
505 char **be_nsuffix; /* the normalized DN suffixes in this backend */
506 char **be_suffixAlias; /* pairs of DN suffix aliases and deref values */
507 char *be_root_dn; /* the magic "root" dn for this db */
508 char *be_root_ndn; /* the magic "root" normalized dn for this db */
509 char *be_root_pw; /* the magic "root" password for this db */
510 int be_readonly; /* 1 => db is in "read only" mode */
511 unsigned int be_max_deref_depth; /* limit for depth of an alias deref */
512 int be_sizelimit; /* size limit for this backend */
513 int be_timelimit; /* time limit for this backend */
514 AccessControl *be_acl; /* access control list for this backend */
515 slap_access_t be_dfltaccess; /* access given if no acl matches */
516 char **be_replica; /* replicas of this backend (in master) */
517 char *be_replogfile; /* replication log file (in master) */
518 char *be_update_ndn; /* allowed to make changes (in replicas) */
519 struct berval **be_update_refs; /* where to refer modifying clients to */
520 int be_lastmod; /* keep track of lastmodified{by,time} */
524 void *be_private; /* anything the backend database needs */
527 struct slap_backend_info {
528 char *bi_type; /* type of backend */
531 * per backend type routines:
532 * bi_init: called to allocate a backend_info structure,
533 * called once BEFORE configuration file is read.
534 * bi_init() initializes this structure hence is
535 * called directly from be_initialize()
536 * bi_config: called per 'backend' specific option
537 * all such options must before any 'database' options
538 * bi_config() is called only from read_config()
539 * bi_open: called to open each database, called
540 * once AFTER configuration file is read but
541 * BEFORE any bi_db_open() calls.
542 * bi_open() is called from backend_startup()
543 * bi_close: called to close each database, called
544 * once during shutdown after all bi_db_close calls.
545 * bi_close() is called from backend_shutdown()
546 * bi_destroy: called to destroy each database, called
547 * once during shutdown after all bi_db_destroy calls.
548 * bi_destory() is called from backend_destroy()
550 int (*bi_init) LDAP_P((BackendInfo *bi));
551 int (*bi_config) LDAP_P((BackendInfo *bi,
552 const char *fname, int lineno, int argc, char **argv ));
553 int (*bi_open) LDAP_P((BackendInfo *bi));
554 int (*bi_close) LDAP_P((BackendInfo *bi));
555 int (*bi_destroy) LDAP_P((BackendInfo *bi));
558 * per database routines:
559 * bi_db_init: called to initialize each database,
560 * called upon reading 'database <type>'
561 * called only from backend_db_init()
562 * bi_db_config: called to configure each database,
563 * called per database to handle per database options
564 * called only from read_config()
565 * bi_db_open: called to open each database
566 * called once per database immediately AFTER bi_open()
567 * calls but before daemon startup.
568 * called only by backend_startup()
569 * bi_db_close: called to close each database
570 * called once per database during shutdown but BEFORE
572 * called only by backend_shutdown()
573 * bi_db_destroy: called to destroy each database
574 * called once per database during shutdown AFTER all
575 * bi_close calls but before bi_destory calls.
576 * called only by backend_destory()
578 int (*bi_db_init) LDAP_P((Backend *bd));
579 int (*bi_db_config) LDAP_P((Backend *bd,
580 const char *fname, int lineno, int argc, char **argv ));
581 int (*bi_db_open) LDAP_P((Backend *bd));
582 int (*bi_db_close) LDAP_P((Backend *bd));
583 int (*bi_db_destroy) LDAP_P((Backend *db));
585 /* LDAP Operations Handling Routines */
586 int (*bi_op_bind) LDAP_P(( BackendDB *bd,
587 struct slap_conn *c, struct slap_op *o,
588 char *dn, char *ndn, int method, char* mechanism,
589 struct berval *cred, char** edn ));
590 int (*bi_op_unbind) LDAP_P((BackendDB *bd,
591 struct slap_conn *c, struct slap_op *o ));
592 int (*bi_op_search) LDAP_P((BackendDB *bd,
593 struct slap_conn *c, struct slap_op *o,
594 char *base, char *nbase, int scope, int deref,
595 int slimit, int tlimit,
596 Filter *f, char *filterstr, char **attrs,
598 int (*bi_op_compare)LDAP_P((BackendDB *bd,
599 struct slap_conn *c, struct slap_op *o,
600 char *dn, char *ndn, Ava *ava));
601 int (*bi_op_modify) LDAP_P((BackendDB *bd,
602 struct slap_conn *c, struct slap_op *o,
603 char *dn, char *ndn, LDAPModList *m));
604 int (*bi_op_modrdn) LDAP_P((BackendDB *bd,
605 struct slap_conn *c, struct slap_op *o,
606 char *dn, char *ndn, char *newrdn, int deleteoldrdn,
608 int (*bi_op_add) LDAP_P((BackendDB *bd,
609 struct slap_conn *c, struct slap_op *o,
611 int (*bi_op_delete) LDAP_P((BackendDB *bd,
612 struct slap_conn *c, struct slap_op *o,
613 char *dn, char *ndn));
614 int (*bi_op_abandon) LDAP_P((BackendDB *bd,
615 struct slap_conn *c, struct slap_op *o,
618 /* Auxilary Functions */
619 int (*bi_entry_release_rw) LDAP_P((BackendDB *bd, Entry *e, int rw));
621 int (*bi_acl_group) LDAP_P((Backend *bd,
622 Entry *e, const char *bdn, const char *edn,
623 const char *objectclassValue, const char *groupattrName ));
625 int (*bi_connection_init) LDAP_P((BackendDB *bd,
626 struct slap_conn *c));
627 int (*bi_connection_destroy) LDAP_P((BackendDB *bd,
628 struct slap_conn *c));
630 /* hooks for slap tools */
631 int (*bi_tool_entry_open) LDAP_P(( BackendDB *be, int mode ));
632 int (*bi_tool_entry_close) LDAP_P(( BackendDB *be ));
633 ID (*bi_tool_entry_first) LDAP_P(( BackendDB *be ));
634 ID (*bi_tool_entry_next) LDAP_P(( BackendDB *be ));
635 Entry* (*bi_tool_entry_get) LDAP_P(( BackendDB *be, ID id ));
636 ID (*bi_tool_entry_put) LDAP_P(( BackendDB *be, Entry *e ));
637 int (*bi_tool_index_attr) LDAP_P(( BackendDB *be, char* type ));
638 int (*bi_tool_index_change) LDAP_P(( BackendDB *be, char* type,
639 struct berval **bv, ID id, int op ));
640 int (*bi_tool_sync) LDAP_P(( BackendDB *be ));
642 #define SLAP_INDEX_ADD_OP 0x0001
643 #define SLAP_INDEX_DELETE_OP 0x0002
645 unsigned int bi_nDB; /* number of databases of this type */
646 void *bi_private; /* anything the backend type needs */
650 * represents an operation pending from an ldap client
653 typedef struct slap_op {
654 ber_int_t o_opid; /* id of this operation */
655 ber_int_t o_msgid; /* msgid of the request */
657 ldap_pvt_thread_t o_tid; /* thread handling this op */
659 BerElement *o_ber; /* ber of the request */
661 ber_tag_t o_tag; /* tag of the request */
662 time_t o_time; /* time op was initiated */
664 int o_bind_in_progress; /* multi-step bind in progress */
666 char *o_dn; /* dn bound when op was initiated */
667 char *o_ndn; /* normalized dn bound when op was initiated */
668 ber_int_t o_protocol; /* version of the LDAP protocol used by client */
669 ber_tag_t o_authtype; /* auth method used to bind dn */
670 /* values taken from ldap.h */
672 char *o_authmech; /* SASL mechanism used to bind dn */
674 LDAPControl **o_ctrls; /* controls */
676 unsigned long o_connid; /* id of conn initiating this op */
678 #ifdef LDAP_CONNECTIONLESS
679 int o_cldap; /* != 0 if this came in via CLDAP */
680 struct sockaddr o_clientaddr; /* client address if via CLDAP */
681 char o_searchbase; /* search base if via CLDAP */
684 ldap_pvt_thread_mutex_t o_abandonmutex; /* protects o_abandon */
685 int o_abandon; /* abandon flag */
687 struct slap_op *o_next; /* next operation in list */
688 void *o_private; /* anything the backend needs */
692 * represents a connection from an ldap client
695 typedef struct slap_conn {
696 int c_struct_state; /* structure management state */
697 int c_conn_state; /* connection state */
699 ldap_pvt_thread_mutex_t c_mutex; /* protect the connection */
700 Sockbuf *c_sb; /* ber connection stuff */
702 /* only can be changed by connect_init */
703 time_t c_starttime; /* when the connection was opened */
704 time_t c_activitytime; /* when the connection was last used */
705 unsigned long c_connid; /* id of this connection for stats*/
707 char *c_listener_url; /* listener URL */
708 char *c_peer_domain; /* DNS name of client */
709 char *c_peer_name; /* peer name (trans=addr:port) */
710 char *c_sock_name; /* sock name (trans=addr:port) */
712 #ifdef HAVE_CYRUS_SASL
713 sasl_conn_t *c_sasl_context;
716 /* only can be changed by binding thread */
717 int c_bind_in_progress; /* multi-op bind in progress */
719 char *c_cdn; /* DN provided by the client */
720 char *c_dn; /* DN bound to this conn */
721 ber_int_t c_protocol; /* version of the LDAP protocol used by client */
722 ber_tag_t c_authtype;/* auth method used to bind c_dn */
723 char *c_authmech; /* SASL mechanism used to bind c_dn */
724 void *c_authstate; /* SASL state data */
726 Operation *c_ops; /* list of operations being processed */
727 Operation *c_pending_ops; /* list of pending operations */
729 ldap_pvt_thread_mutex_t c_write_mutex; /* only one pdu written at a time */
730 ldap_pvt_thread_cond_t c_write_cv; /* used to wait for sd write-ready*/
732 BerElement *c_currentber; /* ber we're attempting to read */
733 int c_writewaiter; /* true if writer is waiting */
736 int c_is_tls; /* true if this LDAP over raw TLS */
737 int c_needs_tls_accept; /* true if SSL_accept should be called */
740 long c_n_ops_received; /* num of ops received (next op_id) */
741 long c_n_ops_executing; /* num of ops currently executing */
742 long c_n_ops_pending; /* num of ops pending execution */
743 long c_n_ops_completed; /* num of ops completed */
745 long c_n_get; /* num of get calls */
746 long c_n_read; /* num of read calls */
747 long c_n_write; /* num of write calls */
750 #if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
751 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
753 if ( ldap_debug & (level) ) \
754 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
755 if ( ldap_syslog & (level) ) \
756 syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
760 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 )
765 #include "proto-slap.h"
767 #endif /* _slap_h_ */