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
62 #define MAXREMATCHES 10
64 /* psuedo error code to indicating abandoned operation */
65 #define SLAPD_ABANDON -1
67 /* XXYYZ: these macros assume 'x' is an ASCII x */
68 #define DNSEPARATOR(c) ((c) == ',' || (c) == ';')
69 #define SEPARATOR(c) ((c) == ',' || (c) == ';' || (c) == '+')
70 #define SPACE(c) ((c) == ' ' || (c) == '\n')
72 #define ASCII_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
73 #define ASCII_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
74 #define ASCII_ALPHA(c) ( ASCII_LOWER(c) || ASCII_UPPER(c) )
75 #define ASCII_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
76 #define ASCII_ALNUM(c) ( ASCII_ALPHA(c) || ASCII_DIGIT(c) )
78 #define LEADKEYCHAR(c) ( ASCII_ALPHA(c) )
79 #define KEYCHAR(c) ( ASCII_ALNUM(c) || (c) == '-' )
80 #define LEADOIDCHAR(c) ( ASCII_DIGIT(c) )
81 #define OIDCHAR(c) ( ASCII_DIGIT(c) || (c) == '.' )
83 #define LEADATTRCHAR(c) ( LEADKEYCHAR(c) || LEADOIDCHAR(c) )
84 #define ATTRCHAR(c) ( KEYCHAR((c)) || (c) == '.' )
86 #define NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
88 #define SLAP_SCHERR_OUTOFMEM 1
89 #define SLAP_SCHERR_CLASS_NOT_FOUND 2
90 #define SLAP_SCHERR_ATTR_NOT_FOUND 3
91 #define SLAP_SCHERR_DUP_CLASS 4
92 #define SLAP_SCHERR_DUP_ATTR 5
93 #define SLAP_SCHERR_DUP_SYNTAX 6
94 #define SLAP_SCHERR_DUP_RULE 7
95 #define SLAP_SCHERR_NO_NAME 8
96 #define SLAP_SCHERR_ATTR_INCOMPLETE 9
97 #define SLAP_SCHERR_MR_NOT_FOUND 10
98 #define SLAP_SCHERR_SYN_NOT_FOUND 11
99 #define SLAP_SCHERR_MR_INCOMPLETE 12
101 #define SLAPD_ACI_DEFAULT_ATTR "aci"
103 LIBSLAPD_F (int) slap_debug;
108 struct replog_moddn {
115 * represents an attribute value assertion (i.e., attr=value)
117 typedef struct slap_ava {
119 struct berval ava_value;
122 typedef struct slap_mra {
130 * represents a search filter
132 typedef struct slap_filter {
133 ber_tag_t f_choice; /* values taken from ldap.h */
139 /* equality, lessorequal, greaterorequal, approx */
146 struct slap_filter *f_un_complex;
151 char *f_un_sub_initial;
153 char *f_un_sub_final;
157 #define f_dn f_un.f_un_type /* used for DN indices */
158 #define f_type f_un.f_un_type
159 #define f_ava f_un.f_un_ava
160 #define f_avtype f_un.f_un_ava.ava_type
161 #define f_avvalue f_un.f_un_ava.ava_value
162 #define f_mra f_un.f_un_mra
163 #define f_mrtype f_un.f_un_mra.mra_type
164 #define f_mrvalue f_un.f_un_mra.mra_value
165 #define f_mrdnaddrs f_un.f_un_mra.mra_dnattrs
166 #define f_and f_un.f_un_complex
167 #define f_or f_un.f_un_complex
168 #define f_not f_un.f_un_complex
169 #define f_list f_un.f_un_complex
170 #define f_sub f_un.f_un_sub
171 #define f_sub_type f_un.f_un_sub.f_un_sub_type
172 #define f_sub_initial f_un.f_un_sub.f_un_sub_initial
173 #define f_sub_any f_un.f_un_sub.f_un_sub_any
174 #define f_sub_final f_un.f_un_sub.f_un_sub_final
176 struct slap_filter *f_next;
180 * represents an attribute (type + values + syntax)
182 typedef struct slap_attr {
184 struct berval **a_vals;
186 struct slap_attr *a_next;
190 * the attr_syntax() routine returns one of these values
191 * telling what kind of syntax an attribute supports.
193 #define SYNTAX_CIS 0x01 /* case insensitive string */
194 #define SYNTAX_CES 0x02 /* case sensitive string */
195 #define SYNTAX_BIN 0x04 /* binary data */
196 #define SYNTAX_TEL 0x08 /* telephone number string */
197 #define SYNTAX_DN 0x10 /* dn string */
200 * the id used in the indexes to refer to an entry
202 typedef unsigned long ID;
203 #define NOID ((ID)~0)
206 * represents an entry in core
208 typedef struct slap_entry {
210 * The ID field should only be changed before entry is
211 * inserted into a cache. The ID value is backend
216 char *e_dn; /* DN of this entry */
217 char *e_ndn; /* normalized DN of this entry */
218 Attribute *e_attrs; /* list of attributes + values */
220 /* for use by the backend for any purpose */
225 * represents an access control list
228 typedef enum slap_access_e {
229 ACL_INVALID_ACCESS = -1,
238 typedef enum slap_control_e {
239 ACL_INVALID_CONTROL = 0,
245 typedef unsigned long slap_access_mask_t;
248 typedef struct slap_access {
249 slap_control_t a_type;
251 #define ACL_ACCESS2PRIV(access) (0x01U << (access))
253 #define ACL_PRIV_NONE ACL_ACCESS2PRIV( ACL_NONE )
254 #define ACL_PRIV_AUTH ACL_ACCESS2PRIV( ACL_AUTH )
255 #define ACL_PRIV_COMPARE ACL_ACCESS2PRIV( ACL_COMPARE )
256 #define ACL_PRIV_SEARCH ACL_ACCESS2PRIV( ACL_SEARCH )
257 #define ACL_PRIV_READ ACL_ACCESS2PRIV( ACL_READ )
258 #define ACL_PRIV_WRITE ACL_ACCESS2PRIV( ACL_WRITE )
260 #define ACL_PRIV_MASK 0x00ffUL
263 #define ACL_PRIV_LEVEL 0x1000UL
264 #define ACL_PRIV_ADDITIVE 0x2000UL
265 #define ACL_PRIV_SUBSTRACTIVE 0x4000UL
268 #define ACL_PRIV_INVALID 0x0UL
270 #define ACL_PRIV_ISSET(m,p) (((m) & (p)) == (p))
271 #define ACL_PRIV_ASSIGN(m,p) do { (m) = (p); } while(0)
272 #define ACL_PRIV_SET(m,p) do { (m) |= (p); } while(0)
273 #define ACL_PRIV_CLR(m,p) do { (m) &= ~(p); } while(0)
275 #define ACL_INIT(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_NONE)
276 #define ACL_INVALIDATE(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_INVALID)
278 #define ACL_GRANT(m,a) ACL_PRIV_ISSET((m),ACL_ACCESS2PRIV(a))
280 #define ACL_IS_INVALID(m) ((m) == ACL_PRIV_INVALID)
282 #define ACL_IS_LEVEL(m) ACL_PRIV_ISSET((m),ACL_PRIV_LEVEL)
283 #define ACL_IS_ADDITIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_ADDITIVE)
284 #define ACL_IS_SUBTRACTIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_SUBSTRACTIVE)
286 #define ACL_LVL_NONE (ACL_PRIV_NONE|ACL_PRIV_LEVEL)
287 #define ACL_LVL_AUTH (ACL_PRIV_AUTH|ACL_LVL_NONE)
288 #define ACL_LVL_COMPARE (ACL_PRIV_COMPARE|ACL_LVL_AUTH)
289 #define ACL_LVL_SEARCH (ACL_PRIV_SEARCH|ACL_LVL_COMPARE)
290 #define ACL_LVL_READ (ACL_PRIV_READ|ACL_LVL_SEARCH)
291 #define ACL_LVL_WRITE (ACL_PRIV_WRITE|ACL_LVL_READ)
293 #define ACL_LVL(m,l) (((m)&ACL_PRIV_MASK) == ((l)&ACL_PRIV_MASK))
294 #define ACL_LVL_IS_NONE(m) ACL_LVL((m),ACL_LVL_NONE)
295 #define ACL_LVL_IS_AUTH(m) ACL_LVL((m),ACL_LVL_AUTH)
296 #define ACL_LVL_IS_COMPARE(m) ACL_LVL((m),ACL_LVL_COMPARE)
297 #define ACL_LVL_IS_SEARCH(m) ACL_LVL((m),ACL_LVL_SEARCH)
298 #define ACL_LVL_IS_READ(m) ACL_LVL((m),ACL_LVL_READ)
299 #define ACL_LVL_IS_WRITE(m) ACL_LVL((m),ACL_LVL_WRITE)
301 #define ACL_LVL_ASSIGN_NONE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_NONE)
302 #define ACL_LVL_ASSIGN_AUTH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_AUTH)
303 #define ACL_LVL_ASSIGN_COMPARE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_COMPARE)
304 #define ACL_LVL_ASSIGN_SEARCH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_SEARCH)
305 #define ACL_LVL_ASSIGN_READ(m) ACL_PRIV_ASSIGN((m),ACL_LVL_READ)
306 #define ACL_LVL_ASSIGN_WRITE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WRITE)
308 slap_access_mask_t a_mask;
314 char *a_peername_pat;
315 char *a_sockname_pat;
320 #ifdef SLAPD_ACI_ENABLED
329 struct slap_access *a_next;
333 typedef struct slap_acl {
334 /* "to" part: the entries this acl applies to */
340 /* "by" part: list of who has what access to the entries */
343 struct slap_acl *acl_next;
349 typedef struct ldapmodlist {
350 struct ldapmod ml_mod;
351 struct ldapmodlist *ml_next;
352 #define ml_op ml_mod.mod_op
353 #define ml_type ml_mod.mod_type
354 #define ml_values ml_mod.mod_values
355 #define ml_bvalues ml_mod.mod_bvalues
359 * represents schema information for a database
361 typedef struct slap_oid_macro {
362 struct slap_oid_macro *next;
368 typedef int slap_syntax_check_func LDAP_P((struct berval * val));
370 typedef struct slap_syntax {
371 LDAP_SYNTAX ssyn_syn;
372 slap_syntax_check_func *ssyn_check;
373 struct slap_syntax *ssyn_next;
375 #define ssyn_oid ssyn_syn.syn_oid
376 #define ssyn_desc ssyn_syn.syn_desc
378 typedef int slap_mr_normalize_func LDAP_P((struct berval * val, struct berval **normalized));
379 typedef int slap_mr_compare_func LDAP_P((struct berval * val1, struct berval * val2));
381 typedef struct slap_matching_rule {
382 LDAP_MATCHING_RULE smr_mrule;
383 slap_mr_normalize_func *smr_normalize;
384 slap_mr_compare_func *smr_compare;
386 struct slap_matching_rule *smr_next;
388 #define smr_oid smr_mrule.mr_oid
389 #define smr_names smr_mrule.mr_names
390 #define smr_desc smr_mrule.mr_desc
391 #define smr_obsolete smr_mrule.mr_obsolete
392 #define smr_syntax_oid smr_mrule.mr_syntax_oid
394 typedef struct slap_attribute_type {
395 LDAP_ATTRIBUTE_TYPE sat_atype;
396 struct slap_attribute_type *sat_sup;
397 struct slap_attribute_type **sat_subtypes;
398 MatchingRule *sat_equality;
399 MatchingRule *sat_ordering;
400 MatchingRule *sat_substr;
402 /* The next one is created to help in the transition */
403 int sat_syntax_compat;
404 struct slap_attribute_type *sat_next;
406 #define sat_oid sat_atype.at_oid
407 #define sat_names sat_atype.at_names
408 #define sat_desc sat_atype.at_desc
409 #define sat_obsolete sat_atype.at_obsolete
410 #define sat_sup_oid sat_atype.at_sup_oid
411 #define sat_equality_oid sat_atype.at_equality_oid
412 #define sat_ordering_oid sat_atype.at_ordering_oid
413 #define sat_substr_oid sat_atype.at_substr_oid
414 #define sat_syntax_oid sat_atype.at_syntax_oid
415 #define sat_syntax_len sat_atype.at_syntax_len
416 #define sat_single_value sat_atype.at_single_value
417 #define sat_collective sat_atype.at_collective
418 #define sat_no_user_mods sat_atype.at_no_user_mods
419 #define sat_usage sat_atype.at_usage
421 typedef struct slap_object_class {
422 LDAP_OBJECT_CLASS soc_oclass;
423 struct slap_object_class **soc_sups;
424 AttributeType **soc_required;
425 AttributeType **soc_allowed;
426 struct slap_object_class *soc_next;
428 #define soc_oid soc_oclass.oc_oid
429 #define soc_names soc_oclass.oc_names
430 #define soc_desc soc_oclass.oc_desc
431 #define soc_obsolete soc_oclass.oc_obsolete
432 #define soc_sup_oids soc_oclass.oc_sup_oids
433 #define soc_kind soc_oclass.oc_kind
434 #define soc_at_oids_must soc_oclass.oc_at_oids_must
435 #define soc_at_oids_may soc_oclass.oc_at_oids_may
439 * represents a backend
442 typedef struct slap_backend_info BackendInfo; /* per backend type */
443 typedef struct slap_backend_db BackendDB; /* per backend database */
445 LIBSLAPD_F (int) nBackendInfo;
446 LIBSLAPD_F (int) nBackendDB;
447 LIBSLAPD_F (BackendInfo *) backendInfo;
448 LIBSLAPD_F (BackendDB *) backendDB;
450 LIBSLAPD_F (int) slapMode;
451 #define SLAP_UNDEFINED_MODE 0x0000
452 #define SLAP_SERVER_MODE 0x0001
453 #define SLAP_TOOL_MODE 0x0002
454 #define SLAP_MODE 0x0003
456 #define SLAP_TRUNCATE_MODE 0x0100
458 #define SLAP_TIMED_MODE 0x1000
460 #define SLAP_TOOLID_MODE 4
462 /* temporary aliases */
463 typedef BackendDB Backend;
464 #define nbackends nBackendDB
465 #define backends backendDB
467 struct slap_backend_db {
468 BackendInfo *bd_info; /* pointer to shared backend info */
470 /* BackendInfo accessors */
471 #define be_config bd_info->bi_db_config
472 #define be_type bd_info->bi_type
474 #define be_bind bd_info->bi_op_bind
475 #define be_unbind bd_info->bi_op_unbind
476 #define be_add bd_info->bi_op_add
477 #define be_compare bd_info->bi_op_compare
478 #define be_delete bd_info->bi_op_delete
479 #define be_modify bd_info->bi_op_modify
480 #define be_modrdn bd_info->bi_op_modrdn
481 #define be_search bd_info->bi_op_search
483 #define be_extended bd_info->bi_extended
485 #define be_release bd_info->bi_entry_release_rw
486 #define be_group bd_info->bi_acl_group
488 #define be_controls bd_info->bi_controls
490 #define be_connection_init bd_info->bi_connection_init
491 #define be_connection_destroy bd_info->bi_connection_destroy
494 #define be_entry_open bd_info->bi_tool_entry_open
495 #define be_entry_close bd_info->bi_tool_entry_close
496 #define be_entry_first bd_info->bi_tool_entry_first
497 #define be_entry_next bd_info->bi_tool_entry_next
498 #define be_entry_get bd_info->bi_tool_entry_get
499 #define be_entry_put bd_info->bi_tool_entry_put
500 #define be_index_attr bd_info->bi_tool_index_attr
501 #define be_index_change bd_info->bi_tool_index_change
502 #define be_sync bd_info->bi_tool_sync
505 /* these should be renamed from be_ to bd_ */
506 char **be_suffix; /* the DN suffixes of data in this backend */
507 char **be_nsuffix; /* the normalized DN suffixes in this backend */
508 char **be_suffixAlias; /* pairs of DN suffix aliases and deref values */
509 char *be_root_dn; /* the magic "root" dn for this db */
510 char *be_root_ndn; /* the magic "root" normalized dn for this db */
511 struct berval be_root_pw; /* the magic "root" password for this db */
512 int be_readonly; /* 1 => db is in "read only" mode */
513 unsigned int be_max_deref_depth; /* limit for depth of an alias deref */
514 int be_sizelimit; /* size limit for this backend */
515 int be_timelimit; /* time limit for this backend */
516 AccessControl *be_acl; /* access control list for this backend */
517 slap_access_t be_dfltaccess; /* access given if no acl matches */
518 char **be_replica; /* replicas of this backend (in master) */
519 char *be_replogfile; /* replication log file (in master) */
520 char *be_update_ndn; /* allowed to make changes (in replicas) */
521 struct berval **be_update_refs; /* where to refer modifying clients to */
522 int be_lastmod; /* keep track of lastmodified{by,time} */
526 void *be_private; /* anything the backend database needs */
529 typedef int (*SLAP_EXTENDED_FN) LDAP_P((
531 struct slap_conn *conn,
534 struct berval * reqdata,
536 struct berval ** rspdata,
537 LDAPControl *** rspctrls,
539 struct berval *** refs ));
541 struct slap_backend_info {
542 char *bi_type; /* type of backend */
545 * per backend type routines:
546 * bi_init: called to allocate a backend_info structure,
547 * called once BEFORE configuration file is read.
548 * bi_init() initializes this structure hence is
549 * called directly from be_initialize()
550 * bi_config: called per 'backend' specific option
551 * all such options must before any 'database' options
552 * bi_config() is called only from read_config()
553 * bi_open: called to open each database, called
554 * once AFTER configuration file is read but
555 * BEFORE any bi_db_open() calls.
556 * bi_open() is called from backend_startup()
557 * bi_close: called to close each database, called
558 * once during shutdown after all bi_db_close calls.
559 * bi_close() is called from backend_shutdown()
560 * bi_destroy: called to destroy each database, called
561 * once during shutdown after all bi_db_destroy calls.
562 * bi_destory() is called from backend_destroy()
564 int (*bi_init) LDAP_P((BackendInfo *bi));
565 int (*bi_config) LDAP_P((BackendInfo *bi,
566 const char *fname, int lineno, int argc, char **argv ));
567 int (*bi_open) LDAP_P((BackendInfo *bi));
568 int (*bi_close) LDAP_P((BackendInfo *bi));
569 int (*bi_destroy) LDAP_P((BackendInfo *bi));
572 * per database routines:
573 * bi_db_init: called to initialize each database,
574 * called upon reading 'database <type>'
575 * called only from backend_db_init()
576 * bi_db_config: called to configure each database,
577 * called per database to handle per database options
578 * called only from read_config()
579 * bi_db_open: called to open each database
580 * called once per database immediately AFTER bi_open()
581 * calls but before daemon startup.
582 * called only by backend_startup()
583 * bi_db_close: called to close each database
584 * called once per database during shutdown but BEFORE
586 * called only by backend_shutdown()
587 * bi_db_destroy: called to destroy each database
588 * called once per database during shutdown AFTER all
589 * bi_close calls but before bi_destory calls.
590 * called only by backend_destory()
592 int (*bi_db_init) LDAP_P((Backend *bd));
593 int (*bi_db_config) LDAP_P((Backend *bd,
594 const char *fname, int lineno, int argc, char **argv ));
595 int (*bi_db_open) LDAP_P((Backend *bd));
596 int (*bi_db_close) LDAP_P((Backend *bd));
597 int (*bi_db_destroy) LDAP_P((Backend *db));
599 /* LDAP Operations Handling Routines */
600 int (*bi_op_bind) LDAP_P(( BackendDB *bd,
601 struct slap_conn *c, struct slap_op *o,
602 char *dn, char *ndn, int method, char* mechanism,
603 struct berval *cred, char** edn ));
604 int (*bi_op_unbind) LDAP_P((BackendDB *bd,
605 struct slap_conn *c, struct slap_op *o ));
606 int (*bi_op_search) LDAP_P((BackendDB *bd,
607 struct slap_conn *c, struct slap_op *o,
608 char *base, char *nbase, int scope, int deref,
609 int slimit, int tlimit,
610 Filter *f, char *filterstr, char **attrs,
612 int (*bi_op_compare)LDAP_P((BackendDB *bd,
613 struct slap_conn *c, struct slap_op *o,
614 char *dn, char *ndn, Ava *ava));
615 int (*bi_op_modify) LDAP_P((BackendDB *bd,
616 struct slap_conn *c, struct slap_op *o,
617 char *dn, char *ndn, LDAPModList *m));
618 int (*bi_op_modrdn) LDAP_P((BackendDB *bd,
619 struct slap_conn *c, struct slap_op *o,
620 char *dn, char *ndn, char *newrdn, int deleteoldrdn,
622 int (*bi_op_add) LDAP_P((BackendDB *bd,
623 struct slap_conn *c, struct slap_op *o,
625 int (*bi_op_delete) LDAP_P((BackendDB *bd,
626 struct slap_conn *c, struct slap_op *o,
627 char *dn, char *ndn));
628 int (*bi_op_abandon) LDAP_P((BackendDB *bd,
629 struct slap_conn *c, struct slap_op *o,
632 /* Extended Operations Helper */
633 SLAP_EXTENDED_FN bi_extended;
635 /* Auxilary Functions */
636 int (*bi_entry_release_rw) LDAP_P((BackendDB *bd, Entry *e, int rw));
638 int (*bi_acl_group) LDAP_P((Backend *bd,
639 Entry *e, const char *bdn, const char *edn,
640 const char *objectclassValue, const char *groupattrName ));
642 int (*bi_connection_init) LDAP_P((BackendDB *bd,
643 struct slap_conn *c));
644 int (*bi_connection_destroy) LDAP_P((BackendDB *bd,
645 struct slap_conn *c));
647 /* hooks for slap tools */
648 int (*bi_tool_entry_open) LDAP_P(( BackendDB *be, int mode ));
649 int (*bi_tool_entry_close) LDAP_P(( BackendDB *be ));
650 ID (*bi_tool_entry_first) LDAP_P(( BackendDB *be ));
651 ID (*bi_tool_entry_next) LDAP_P(( BackendDB *be ));
652 Entry* (*bi_tool_entry_get) LDAP_P(( BackendDB *be, ID id ));
653 ID (*bi_tool_entry_put) LDAP_P(( BackendDB *be, Entry *e ));
654 int (*bi_tool_index_attr) LDAP_P(( BackendDB *be, char* type ));
655 int (*bi_tool_index_change) LDAP_P(( BackendDB *be, char* type,
656 struct berval **bv, ID id, int op ));
657 int (*bi_tool_sync) LDAP_P(( BackendDB *be ));
659 #define SLAP_INDEX_ADD_OP 0x0001
660 #define SLAP_INDEX_DELETE_OP 0x0002
662 char **bi_controls; /* supported controls */
664 unsigned int bi_nDB; /* number of databases of this type */
665 void *bi_private; /* anything the backend type needs */
669 * represents an operation pending from an ldap client
672 typedef struct slap_op {
673 ber_int_t o_opid; /* id of this operation */
674 ber_int_t o_msgid; /* msgid of the request */
676 ldap_pvt_thread_t o_tid; /* thread handling this op */
678 BerElement *o_ber; /* ber of the request */
680 ber_tag_t o_tag; /* tag of the request */
681 time_t o_time; /* time op was initiated */
683 int o_bind_in_progress; /* multi-step bind in progress */
685 /* should only be used for reporting purposes */
686 char *o_authc_dn; /* authentication DN */
688 /* should be used as the DN of the User */
689 char *o_authz_dn; /* authorization DN */
690 char *o_authz_ndn; /* authorizaiton NDN */
693 char *o_dn; /* dn bound when op was initiated */
694 char *o_ndn; /* normalized dn bound when op was initiated */
697 ber_int_t o_protocol; /* version of the LDAP protocol used by client */
698 ber_tag_t o_authtype; /* auth method used to bind dn */
699 /* values taken from ldap.h */
701 char *o_authmech; /* SASL mechanism used to bind dn */
703 LDAPControl **o_ctrls; /* controls */
705 unsigned long o_connid; /* id of conn initiating this op */
707 #ifdef LDAP_CONNECTIONLESS
708 int o_cldap; /* != 0 if this came in via CLDAP */
709 struct sockaddr o_clientaddr; /* client address if via CLDAP */
710 char o_searchbase; /* search base if via CLDAP */
713 ldap_pvt_thread_mutex_t o_abandonmutex; /* protects o_abandon */
714 int o_abandon; /* abandon flag */
716 struct slap_op *o_next; /* next operation in list */
717 void *o_private; /* anything the backend needs */
721 * represents a connection from an ldap client
724 typedef struct slap_conn {
725 int c_struct_state; /* structure management state */
726 int c_conn_state; /* connection state */
728 ldap_pvt_thread_mutex_t c_mutex; /* protect the connection */
729 Sockbuf *c_sb; /* ber connection stuff */
731 /* only can be changed by connect_init */
732 time_t c_starttime; /* when the connection was opened */
733 time_t c_activitytime; /* when the connection was last used */
734 unsigned long c_connid; /* id of this connection for stats*/
736 char *c_listener_url; /* listener URL */
737 char *c_peer_domain; /* DNS name of client */
738 char *c_peer_name; /* peer name (trans=addr:port) */
739 char *c_sock_name; /* sock name (trans=addr:port) */
741 /* only can be changed by binding thread */
742 int c_bind_in_progress; /* multi-op bind in progress */
743 #ifdef HAVE_CYRUS_SASL
744 sasl_conn_t *c_sasl_context;
746 void *c_authstate; /* SASL state data */
748 Backend *c_authc_backend;
750 /* authorization backend */
751 Backend *c_authz_backend;
754 /* authentication backend */
755 /* should only be used for reporting purposes */
756 char *c_authc_dn; /* authentication DN */
758 /* should be used as the DN of the User */
759 char *c_authz_dn; /* authorization DN */
760 char *c_authz_ndn; /* authorization NDN */
763 char *c_cdn; /* DN provided by the client */
764 char *c_dn; /* DN bound to this conn */
767 ber_int_t c_protocol; /* version of the LDAP protocol used by client */
768 ber_tag_t c_authtype;/* auth method used to bind c_dn */
769 char *c_authmech; /* SASL mechanism used to bind c_dn */
771 Operation *c_ops; /* list of operations being processed */
772 Operation *c_pending_ops; /* list of pending operations */
774 ldap_pvt_thread_mutex_t c_write_mutex; /* only one pdu written at a time */
775 ldap_pvt_thread_cond_t c_write_cv; /* used to wait for sd write-ready*/
777 BerElement *c_currentber; /* ber we're attempting to read */
778 int c_writewaiter; /* true if writer is waiting */
781 int c_is_tls; /* true if this LDAP over raw TLS */
782 int c_needs_tls_accept; /* true if SSL_accept should be called */
785 long c_n_ops_received; /* num of ops received (next op_id) */
786 long c_n_ops_executing; /* num of ops currently executing */
787 long c_n_ops_pending; /* num of ops pending execution */
788 long c_n_ops_completed; /* num of ops completed */
790 long c_n_get; /* num of get calls */
791 long c_n_read; /* num of read calls */
792 long c_n_write; /* num of write calls */
795 #if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
796 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
798 if ( ldap_debug & (level) ) \
799 fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
800 if ( ldap_syslog & (level) ) \
801 syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
805 #define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 )
810 #include "proto-slap.h"
812 #endif /* _slap_h_ */