/* slap.h - stand alone ldap server include file */
+/* $OpenLDAP$ */
+/*
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
-#ifndef _SLDAPD_H_
-#define _SLDAPD_H_
+#ifndef _SLAP_H_
+#define _SLAP_H_
-#include "portable.h"
+#include "ldap_defaults.h"
-#include <stdlib.h>
+#include <ac/stdlib.h>
#include <sys/types.h>
#include <ac/syslog.h>
#include <ac/regex.h>
+#include <ac/socket.h>
+#include <ac/time.h>
+#include <ac/param.h>
-#undef NDEBUG
-#include <assert.h>
+#ifdef HAVE_CYRUS_SASL
+#include <sasl.h>
+#endif
#include "avl.h"
-#include "../../libraries/liblber/lber-int.h"
-#include "ldap.h"
+
+#ifndef ldap_debug
+#define ldap_debug slap_debug
+#endif
+
+
#include "ldap_log.h"
-#include "lthread.h"
-#include "lthread_rdwr.h"
+#include <ldap.h>
+#include <ldap_schema.h>
+
+#include "ldap_pvt_thread.h"
#include "ldif.h"
-#define DN_DNS 0
-#define DN_X500 1
+LDAP_BEGIN_DECL
+
+#define SERVICE_NAME OPENLDAP_PACKAGE "-slapd"
+#define SLAPD_ANONYMOUS "<anonymous>"
+
+#ifdef f_next
+#undef f_next /* name conflict between sys/file.h on SCO and struct filter */
+#endif
+
+/* LDAPMod.mod_op value ===> Must be kept in sync with ldap.h!
+ *
+ * This is a value used internally by the backends. It is needed to allow
+ * adding values that already exist without getting an error as required by
+ * modrdn when the new rdn was already an attribute value itself.
+ * JCG 05/1999 (gomez@engr.sgi.com)
+ */
+#define SLAP_MOD_SOFTADD 0x1000
#define ON 1
#define OFF (-1)
#define MAXREMATCHES 10
-LDAP_BEGIN_DECL
+
+/* psuedo error code indicating abandoned operation */
+#define SLAPD_ABANDON (-1)
+
+/* psuedo error code indicating disconnect */
+#define SLAPD_DISCONNECT (-2)
+
+
+/* We assume "C" locale, that is US-ASCII */
+#define ASCII_SPACE(c) ( (c) == ' ' )
+#define ASCII_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
+#define ASCII_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
+#define ASCII_ALPHA(c) ( ASCII_LOWER(c) || ASCII_UPPER(c) )
+#define ASCII_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
+#define ASCII_ALNUM(c) ( ASCII_ALPHA(c) || ASCII_DIGIT(c) )
+
+#define DN_SEPARATOR(c) ((c) == ',' || (c) == ';')
+#define RDN_SEPARATOR(c) ((c) == ',' || (c) == ';' || (c) == '+')
+#define RDN_NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
+
+#define DESC_LEADCHAR(c) ( ASCII_ALPHA(c) )
+#define DESC_CHAR(c) ( ASCII_ALNUM(c) || (c) == '-' )
+#define OID_LEADCHAR(c) ( ASCII_DIGIT(c) )
+#define OID_CHAR(c) ( ASCII_DIGIT(c) || (c) == '.' )
+
+#define ATTR_LEADCHAR(c) ( DESC_LEADCHAR(c) || OID_LEADCHAR(c) )
+#define ATTR_CHAR(c) ( DESC_CHAR((c)) || (c) == '.' )
+
+#define AD_LEADCHAR(c) ( ATTR_CHAR(c) )
+#define AD_CHAR(c) ( ATTR_CHAR(c) || (c) == ';' )
+
+/* must match in schema_init.c */
+#define SLAPD_DN_SYNTAX "1.3.6.1.4.1.1466.115.121.1.12"
+#define SLAPD_GROUP_ATTR "member"
+#define SLAPD_GROUP_CLASS "groupOfNames"
+#define SLAPD_ROLE_ATTR "roleOccupant"
+#define SLAPD_ROLE_CLASS "organizationalRole"
+
+#define SLAPD_ACI_SYNTAX "1.3.6.1.4.1.4203.666.2.1"
+#define SLAPD_ACI_ATTR "OpenLDAPaci"
+
+LIBSLAPD_F (int) slap_debug;
+
+/*
+ * Index types
+ */
+#define SLAP_INDEX_TYPE 0x00FFUL
+#define SLAP_INDEX_UNDEFINED 0x0001UL
+#define SLAP_INDEX_PRESENT 0x0002UL
+#define SLAP_INDEX_EQUALITY 0x0004UL
+#define SLAP_INDEX_APPROX 0x0008UL
+#define SLAP_INDEX_SUBSTR 0x0010UL
+#define SLAP_INDEX_EXTENDED 0x0020UL
+
+#define SLAP_INDEX_DEFAULT SLAP_INDEX_EQUALITY
+
+#define IS_SLAP_INDEX(mask, type) (((mask) & (type)) == (type) )
+
+#define SLAP_INDEX_SUBSTR_TYPE 0x0F00UL
+
+#define SLAP_INDEX_SUBSTR_INITIAL ( SLAP_INDEX_SUBSTR | 0x0100UL )
+#define SLAP_INDEX_SUBSTR_ANY ( SLAP_INDEX_SUBSTR | 0x0200UL )
+#define SLAP_INDEX_SUBSTR_FINAL ( SLAP_INDEX_SUBSTR | 0x0400UL )
+#define SLAP_INDEX_SUBSTR_DEFAULT ( SLAP_INDEX_SUBSTR \
+ | SLAP_INDEX_SUBSTR_INITIAL | SLAP_INDEX_SUBSTR_FINAL )
+
+#define SLAP_INDEX_FLAGS 0xF000UL
+#define SLAP_INDEX_SUBTYPES 0x1000UL /* use index with subtypes */
+#define SLAP_INDEX_AUTO_SUBTYPES 0x2000UL /* use mask with subtypes */
+#define SLAP_INDEX_LANG 0x4000UL /* use index with lang subtypes */
+#define SLAP_INDEX_AUTO_LANG 0x8000UL /* use mask with lang subtypes */
+
+typedef long slap_index;
+
+/*
+ * there is a single index for each attribute. these prefixes ensure
+ * that there is no collision among keys.
+ */
+#define SLAP_INDEX_EQUALITY_PREFIX '=' /* prefix for equality keys */
+#define SLAP_INDEX_APPROX_PREFIX '~' /* prefix for approx keys */
+#define SLAP_INDEX_SUBSTR_PREFIX '*' /* prefix for substring keys */
+#define SLAP_INDEX_CONT_PREFIX '.' /* prefix for continuation keys */
+#define SLAP_INDEX_UNKNOWN_PREFIX '?' /* prefix for unknown keys */
/*
- * represents an attribute value assertion (i.e., attr=value)
+ * represents schema information for a database
*/
-typedef struct ava {
- char *ava_type;
+#define SLAP_SCHERR_OUTOFMEM 1
+#define SLAP_SCHERR_CLASS_NOT_FOUND 2
+#define SLAP_SCHERR_ATTR_NOT_FOUND 3
+#define SLAP_SCHERR_DUP_CLASS 4
+#define SLAP_SCHERR_DUP_ATTR 5
+#define SLAP_SCHERR_DUP_SYNTAX 6
+#define SLAP_SCHERR_DUP_RULE 7
+#define SLAP_SCHERR_NO_NAME 8
+#define SLAP_SCHERR_ATTR_INCOMPLETE 9
+#define SLAP_SCHERR_MR_NOT_FOUND 10
+#define SLAP_SCHERR_SYN_NOT_FOUND 11
+#define SLAP_SCHERR_MR_INCOMPLETE 12
+
+typedef struct slap_oid_macro {
+ struct berval som_oid;
+ char **som_names;
+ struct slap_oid_macro *som_next;
+} OidMacro;
+
+/* forward declarations */
+struct slap_syntax;
+struct slap_matching_rule;
+
+typedef int slap_syntax_validate_func LDAP_P((
+ struct slap_syntax *syntax,
+ struct berval * in));
+
+typedef int slap_syntax_transform_func LDAP_P((
+ struct slap_syntax *syntax,
+ struct berval * in,
+ struct berval ** out));
+
+typedef struct slap_syntax {
+ LDAP_SYNTAX ssyn_syn;
+#define ssyn_oid ssyn_syn.syn_oid
+#define ssyn_desc ssyn_syn.syn_desc
+#define ssyn_extensions ssyn_syn.syn_extensions
+
+ unsigned ssyn_flags;
+
+#define SLAP_SYNTAX_NONE 0x00U
+#define SLAP_SYNTAX_BLOB 0x01U /* syntax treated as blob (audio) */
+#define SLAP_SYNTAX_BINARY 0x02U /* binary transfer required (certificate) */
+#define SLAP_SYNTAX_BER 0x04U /* stored using BER encoding (binary,certificate) */
+#define SLAP_SYNTAX_HIDE 0x80U /* hide (do not publish) */
+
+ slap_syntax_validate_func *ssyn_validate;
+ slap_syntax_transform_func *ssyn_normalize;
+ slap_syntax_transform_func *ssyn_pretty;
+
+#ifdef SLAPD_BINARY_CONVERSION
+ /* convert to and from binary */
+ slap_syntax_transform_func *ssyn_ber2str;
+ slap_syntax_transform_func *ssyn_str2ber;
+#endif
+
+ struct slap_syntax *ssyn_next;
+} Syntax;
+
+#define slap_syntax_is_flag(s,flag) ((int)((s)->ssyn_flags & (flag)) ? 1 : 0)
+#define slap_syntax_is_blob(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BLOB)
+#define slap_syntax_is_binary(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BINARY)
+#define slap_syntax_is_ber(s) slap_syntax_is_flag((s),SLAP_SYNTAX_BER)
+#define slap_syntax_is_hidden(s) slap_syntax_is_flag((s),SLAP_SYNTAX_HIDE)
+
+/* XXX -> UCS-2 Converter */
+typedef int slap_mr_convert_func LDAP_P((
+ struct berval * in,
+ struct berval ** out ));
+
+/* Normalizer */
+typedef int slap_mr_normalize_func LDAP_P((
+ unsigned use,
+ struct slap_syntax *syntax, /* NULL if in is asserted value */
+ struct slap_matching_rule *mr,
+ struct berval * in,
+ struct berval ** out ));
+
+/* Match (compare) function */
+typedef int slap_mr_match_func LDAP_P((
+ int *match,
+ unsigned use,
+ struct slap_syntax *syntax, /* syntax of stored value */
+ struct slap_matching_rule *mr,
+ struct berval * value,
+ void * assertValue ));
+
+/* Index generation function */
+typedef int slap_mr_indexer_func LDAP_P((
+ unsigned use,
+ struct slap_syntax *syntax, /* syntax of stored value */
+ struct slap_matching_rule *mr,
+ struct berval *prefix,
+ struct berval **values,
+ struct berval ***keys ));
+
+/* Filter index function */
+typedef int slap_mr_filter_func LDAP_P((
+ unsigned use,
+ struct slap_syntax *syntax, /* syntax of stored value */
+ struct slap_matching_rule *mr,
+ struct berval *prefix,
+ void * assertValue,
+ struct berval ***keys ));
+
+typedef struct slap_matching_rule {
+ LDAP_MATCHING_RULE smr_mrule;
+ unsigned smr_usage;
+
+#define SLAP_MR_TYPE_MASK 0xFF00U
+#define SLAP_MR_SUBTYPE_MASK 0x00FFU
+
+#define SLAP_MR_NONE 0x0000U
+#define SLAP_MR_EQUALITY 0x0100U
+#define SLAP_MR_ORDERING 0x0200U
+#define SLAP_MR_SUBSTR 0x0400U
+#define SLAP_MR_EXT 0x0800U
+
+#define SLAP_MR_EQUALITY_APPROX ( SLAP_MR_EQUALITY | 0x0001U )
+
+#define SLAP_MR_SUBSTR_INITIAL ( SLAP_MR_SUBSTR | 0x0001U )
+#define SLAP_MR_SUBSTR_ANY ( SLAP_MR_SUBSTR | 0x0002U )
+#define SLAP_MR_SUBSTR_FINAL ( SLAP_MR_SUBSTR | 0x0004U )
+
+ Syntax *smr_syntax;
+ slap_mr_convert_func *smr_convert;
+ slap_mr_normalize_func *smr_normalize;
+ slap_mr_match_func *smr_match;
+ slap_mr_indexer_func *smr_indexer;
+ slap_mr_filter_func *smr_filter;
+ struct slap_matching_rule *smr_next;
+#define smr_oid smr_mrule.mr_oid
+#define smr_names smr_mrule.mr_names
+#define smr_desc smr_mrule.mr_desc
+#define smr_obsolete smr_mrule.mr_obsolete
+#define smr_syntax_oid smr_mrule.mr_syntax_oid
+#define smr_extensions smr_mrule.mr_extensions
+} MatchingRule;
+
+typedef struct slap_attribute_type {
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ char *sat_cname;
+#endif
+ LDAP_ATTRIBUTE_TYPE sat_atype;
+ struct slap_attribute_type *sat_sup;
+ struct slap_attribute_type **sat_subtypes;
+ MatchingRule *sat_equality;
+ MatchingRule *sat_approx;
+ MatchingRule *sat_ordering;
+ MatchingRule *sat_substr;
+ Syntax *sat_syntax;
+#ifndef SLAPD_SCHEMA_NOT_COMPAT
+ /* The next one is created to help in the transition */
+ int sat_syntax_compat;
+#endif
+ struct slap_attribute_type *sat_next;
+#define sat_oid sat_atype.at_oid
+#define sat_names sat_atype.at_names
+#define sat_desc sat_atype.at_desc
+#define sat_obsolete sat_atype.at_obsolete
+#define sat_sup_oid sat_atype.at_sup_oid
+#define sat_equality_oid sat_atype.at_equality_oid
+#define sat_ordering_oid sat_atype.at_ordering_oid
+#define sat_substr_oid sat_atype.at_substr_oid
+#define sat_syntax_oid sat_atype.at_syntax_oid
+#define sat_single_value sat_atype.at_single_value
+#define sat_collective sat_atype.at_collective
+#define sat_no_user_mod sat_atype.at_no_user_mod
+#define sat_usage sat_atype.at_usage
+#define sat_extensions sat_atype.at_extensions
+} AttributeType;
+
+#define is_at_operational(at) ((at)->sat_usage)
+#define is_at_single_value(at) ((at)->sat_single_value)
+#define is_at_collective(at) ((at)->sat_collective)
+#define is_at_no_user_mod(at) ((at)->sat_no_user_mod)
+
+typedef struct slap_object_class {
+ LDAP_OBJECT_CLASS soc_oclass;
+ struct slap_object_class **soc_sups;
+ AttributeType **soc_required;
+ AttributeType **soc_allowed;
+ struct slap_object_class *soc_next;
+#define soc_oid soc_oclass.oc_oid
+#define soc_names soc_oclass.oc_names
+#define soc_desc soc_oclass.oc_desc
+#define soc_obsolete soc_oclass.oc_obsolete
+#define soc_sup_oids soc_oclass.oc_sup_oids
+#define soc_kind soc_oclass.oc_kind
+#define soc_at_oids_must soc_oclass.oc_at_oids_must
+#define soc_at_oids_may soc_oclass.oc_at_oids_may
+#define soc_extensions soc_oclass.oc_extensions
+} ObjectClass;
+
+
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+/*
+ * represents a recognized attribute description ( type + options )
+ */
+typedef struct slap_attr_desc {
+ struct berval *ad_cname; /* canonical name */
+ AttributeType *ad_type; /* NULL if unknown */
+ char *ad_lang; /* NULL if no language tags */
+ unsigned ad_flags;
+#define SLAP_DESC_NONE 0x0U
+#define SLAP_DESC_BINARY 0x1U
+} AttributeDescription;
+
+#define slap_ad_is_lang(ad) ( (ad)->ad_lang != NULL )
+#define slap_ad_is_binary(ad) ( (int)((ad)->ad_flags & SLAP_DESC_BINARY) ? 1 : 0 )
+
+/*
+ * pointers to schema elements used internally
+ */
+struct slap_internal_schema {
+ /* objectClass */
+ ObjectClass *si_oc_top;
+ ObjectClass *si_oc_extensibleObject;
+ ObjectClass *si_oc_alias;
+ ObjectClass *si_oc_referral;
+ ObjectClass *si_oc_subentry;
+ ObjectClass *si_oc_subschema;
+ ObjectClass *si_oc_rootdse;
+
+ /* objectClass attribute */
+ AttributeDescription *si_ad_objectClass;
+
+ /* operational attributes */
+ AttributeDescription *si_ad_creatorsName;
+ AttributeDescription *si_ad_createTimestamp;
+ AttributeDescription *si_ad_modifiersName;
+ AttributeDescription *si_ad_modifyTimestamp;
+ AttributeDescription *si_ad_subschemaSubentry;
+
+ /* root DSE attributes */
+ AttributeDescription *si_ad_namingContexts;
+ AttributeDescription *si_ad_supportedControl;
+ AttributeDescription *si_ad_supportedExtension;
+ AttributeDescription *si_ad_supportedLDAPVersion;
+ AttributeDescription *si_ad_supportedSASLMechanisms;
+
+ /* subschema subentry attributes */
+ AttributeDescription *si_ad_objectClasses;
+ AttributeDescription *si_ad_attributeTypes;
+ AttributeDescription *si_ad_ldapSyntaxes;
+ AttributeDescription *si_ad_matchingRules;
+ AttributeDescription *si_ad_matchingRulesUse;
+
+ /* Aliases & Referrals */
+ AttributeDescription *si_ad_aliasedObjectName;
+ AttributeDescription *si_ad_ref;
+
+ /* Access Control Internals */
+ AttributeDescription *si_ad_entry;
+ AttributeDescription *si_ad_children;
+#ifdef SLAPD_ACI_ENABLED
+ AttributeDescription *si_ad_aci;
+#endif
+
+ /* Other */
+ AttributeDescription *si_ad_userPassword;
+ AttributeDescription *si_ad_authPassword;
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
+ AttributeDescription *si_ad_krbName;
+#endif
+};
+
+typedef struct slap_attr_assertion {
+ AttributeDescription *aa_desc;
+ struct berval *aa_value;
+} AttributeAssertion;
+
+typedef struct slap_ss_assertion {
+ AttributeDescription *sa_desc;
+ struct berval *sa_initial;
+ struct berval **sa_any;
+ struct berval *sa_final;
+} SubstringsAssertion;
+
+typedef struct slap_mr_assertion {
+ char *ma_rule; /* optional */
+ AttributeDescription *ma_desc; /* optional */
+ int ma_dnattrs; /* boolean */
+ struct berval *ma_value; /* required */
+} MatchingRuleAssertion;
+
+#else
+
+/*
+ * represents an attribute value assertion (i.e., attr;option=value)
+ */
+typedef struct slap_ava {
+ char *ava_type; /* attribute description */
struct berval ava_value;
} Ava;
+/*
+ * represents an matching rule assertion
+ */
+typedef struct slap_mra {
+ char *mra_rule; /* optional */
+ char *mra_type; /* attribute description -- optional */
+ int mra_dnattrs;
+ struct berval *mra_value;
+} Mra;
+
+#endif
+
/*
* represents a search filter
*/
-typedef struct filter {
- unsigned long f_choice; /* values taken from ldap.h */
- union {
+typedef struct slap_filter {
+ ber_tag_t f_choice; /* values taken from ldap.h, plus: */
+#define SLAPD_FILTER_COMPUTED ((ber_tag_t) -1)
+#define SLAPD_FILTER_DN_ONE ((ber_tag_t) -2)
+#define SLAPD_FILTER_DN_SUBTREE ((ber_tag_t) -3)
+
+
+ union f_un_u {
+ /* precomputed result */
+ ber_int_t f_un_result;
+
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ /* DN */
+ char *f_un_dn;
+
+ /* present */
+ AttributeDescription *f_un_desc;
+
+ /* simple value assertion */
+ AttributeAssertion *f_un_ava;
+
+ /* substring assertion */
+ SubstringsAssertion *f_un_ssa;
+
+ /* matching rule assertion */
+ MatchingRuleAssertion *f_un_mra;
+
+#define f_dn f_un.f_un_dn
+#define f_desc f_un.f_un_desc
+#define f_ava f_un.f_un_ava
+#define f_av_desc f_un.f_un_ava->aa_desc
+#define f_av_value f_un.f_un_ava->aa_value
+#define f_sub f_un.f_un_ssa
+#define f_sub_desc f_un.f_un_ssa->sa_desc
+#define f_sub_initial f_un.f_un_ssa->sa_initial
+#define f_sub_any f_un.f_un_ssa->sa_any
+#define f_sub_final f_un.f_un_ssa->sa_final
+#define f_mra f_un.f_un_mra
+#define f_mr_rule f_un.f_un_mra->ma_rule
+#define f_mr_desc f_un.f_un_mra->ma_desc
+#define f_mr_value f_un.f_un_mra->ma_value
+#define f_mr_dnaddrs f_un.f_un_mra->ma_dnattrs
+#else
/* present */
char *f_un_type;
/* equality, lessorequal, greaterorequal, approx */
Ava f_un_ava;
- /* and, or, not */
- struct filter *f_un_complex;
+ /* extensible */
+ Mra f_un_fra;
/* substrings */
struct sub {
char *f_un_sub_type;
- char *f_un_sub_initial;
- char **f_un_sub_any;
- char *f_un_sub_final;
+
+ struct berval *f_un_sub_initial;
+ struct berval **f_un_sub_any;
+ struct berval *f_un_sub_final;
} f_un_sub;
- } f_un;
+
+#define f_dn f_un.f_un_type /* used for DN indices */
#define f_type f_un.f_un_type
+#define f_desc f_type
#define f_ava f_un.f_un_ava
#define f_avtype f_un.f_un_ava.ava_type
#define f_avvalue f_un.f_un_ava.ava_value
-#define f_and f_un.f_un_complex
-#define f_or f_un.f_un_complex
-#define f_not f_un.f_un_complex
-#define f_list f_un.f_un_complex
+#define f_mra f_un.f_un_mra
+#define f_mrtype f_un.f_un_mra.mra_type
+#define f_mrvalue f_un.f_un_mra.mra_value
+#define f_mrdnaddrs f_un.f_un_mra.mra_dnattrs
#define f_sub f_un.f_un_sub
#define f_sub_type f_un.f_un_sub.f_un_sub_type
+#define f_sub_desc f_sub_type
#define f_sub_initial f_un.f_un_sub.f_un_sub_initial
#define f_sub_any f_un.f_un_sub.f_un_sub_any
#define f_sub_final f_un.f_un_sub.f_un_sub_final
+#endif
+
+ /* and, or, not */
+ struct slap_filter *f_un_complex;
+ } f_un;
- struct filter *f_next;
+#define f_result f_un.f_un_result
+#define f_and f_un.f_un_complex
+#define f_or f_un.f_un_complex
+#define f_not f_un.f_un_complex
+#define f_list f_un.f_un_complex
+
+ struct slap_filter *f_next;
} Filter;
+/* compare routines can return undefined */
+#define SLAPD_COMPARE_UNDEFINED ((ber_tag_t) -1)
+
/*
- * represents an attribute (type + values + syntax)
+ * represents an attribute (description + values)
*/
-typedef struct attr {
- char *a_type;
- struct berval **a_vals;
+typedef struct slap_attr {
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ AttributeDescription *a_desc;
+#else
+ char *a_type; /* description */
int a_syntax;
- struct attr *a_next;
+#endif
+ struct berval **a_vals;
+ struct slap_attr *a_next;
} Attribute;
+#ifndef SLAPD_SCHEMA_NOT_COMPAT
/*
* the attr_syntax() routine returns one of these values
* telling what kind of syntax an attribute supports.
#define SYNTAX_BIN 0x04 /* binary data */
#define SYNTAX_TEL 0x08 /* telephone number string */
#define SYNTAX_DN 0x10 /* dn string */
+#endif
/*
* the id used in the indexes to refer to an entry
*/
typedef unsigned long ID;
-#define NOID ((unsigned long)-1)
+#define NOID ((ID)~0)
/*
* represents an entry in core
*/
-typedef struct entry {
- char *e_dn; /* DN of this entry */
- Attribute *e_attrs; /* list of attributes + values */
+typedef struct slap_entry {
+ /*
+ * The ID field should only be changed before entry is
+ * inserted into a cache. The ID value is backend
+ * specific.
+ */
+ ID e_id;
- ID e_id; /* id of this entry - this should */
- /* really be private to back-ldbm */
- char e_state; /* for the cache */
+ char *e_dn; /* DN of this entry */
+ char *e_ndn; /* normalized DN of this entry */
+ Attribute *e_attrs; /* list of attributes + values */
- pthread_rdwr_t e_rdwr; /* reader/writer lock */
-
-#define ENTRY_STATE_DELETED 1
-#define ENTRY_STATE_CREATING 2
- int e_refcnt; /* # threads ref'ing this entry */
- struct entry *e_lrunext; /* for cache lru list */
- struct entry *e_lruprev;
+ /* for use by the backend for any purpose */
+ void* e_private;
} Entry;
+/*
+ * A list of LDAPMods
+ */
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+typedef struct slap_mod {
+ int sm_op;
+ AttributeDescription *sm_desc;
+ struct berval **sm_bvalues;
+} Modification;
+#else
+#define Modification LDAPMod
+#define sm_op mod_op
+#define sm_desc mod_type
+#define sm_bvalues mod_bvalues
+#endif
+
+typedef struct slap_mod_list {
+ Modification sml_mod;
+#define sml_op sml_mod.sm_op
+#define sml_desc sml_mod.sm_desc
+#define sml_bvalues sml_mod.sm_bvalues
+#ifndef SLAPD_SCHEMA_NOT_COMPAT
+#define sml_type sml_mod.sm_desc
+#endif
+ struct slap_mod_list *sml_next;
+} Modifications;
+
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+typedef struct slap_ldap_modlist {
+ LDAPMod ml_mod;
+ struct slap_ldap_modlist *ml_next;
+#define ml_op ml_mod.mod_op
+#define ml_type ml_mod.mod_type
+#define ml_values ml_mod.mod_values
+#define ml_bvalues ml_mod.mod_bvalues
+} LDAPModList;
+#else
+#define LDAPModList Modifications
+#define ml_mod sml_mod
+#define ml_op sml_mod.mod_op
+#define ml_type sml_mod.mod_type
+#define ml_values sml_mod.mod_values
+#define ml_bvalues sml_mod.mod_bvalues
+#define ml_next sml_next
+#endif
+
/*
* represents an access control list
*/
+typedef enum slap_access_e {
+ ACL_INVALID_ACCESS = -1,
+ ACL_NONE = 0,
+ ACL_AUTH,
+ ACL_COMPARE,
+ ACL_SEARCH,
+ ACL_READ,
+ ACL_WRITE
+} slap_access_t;
+
+typedef enum slap_control_e {
+ ACL_INVALID_CONTROL = 0,
+ ACL_STOP,
+ ACL_CONTINUE,
+ ACL_BREAK
+} slap_control_t;
+
+typedef unsigned long slap_access_mask_t;
+
/* the "by" part */
-struct access {
- char *a_dnpat;
- char *a_addrpat;
- char *a_domainpat;
- char *a_dnattr;
- long a_access;
-
-#ifdef SLAPD_ACLGROUPS
- char *a_group;
- char *a_objectclassvalue;
- char *a_groupattrname;
+typedef struct slap_access {
+ slap_control_t a_type;
+
+#define ACL_ACCESS2PRIV(access) (0x01U << (access))
+
+#define ACL_PRIV_NONE ACL_ACCESS2PRIV( ACL_NONE )
+#define ACL_PRIV_AUTH ACL_ACCESS2PRIV( ACL_AUTH )
+#define ACL_PRIV_COMPARE ACL_ACCESS2PRIV( ACL_COMPARE )
+#define ACL_PRIV_SEARCH ACL_ACCESS2PRIV( ACL_SEARCH )
+#define ACL_PRIV_READ ACL_ACCESS2PRIV( ACL_READ )
+#define ACL_PRIV_WRITE ACL_ACCESS2PRIV( ACL_WRITE )
+
+#define ACL_PRIV_MASK 0x00ffUL
+
+/* priv flags */
+#define ACL_PRIV_LEVEL 0x1000UL
+#define ACL_PRIV_ADDITIVE 0x2000UL
+#define ACL_PRIV_SUBSTRACTIVE 0x4000UL
+
+/* invalid privs */
+#define ACL_PRIV_INVALID 0x0UL
+
+#define ACL_PRIV_ISSET(m,p) (((m) & (p)) == (p))
+#define ACL_PRIV_ASSIGN(m,p) do { (m) = (p); } while(0)
+#define ACL_PRIV_SET(m,p) do { (m) |= (p); } while(0)
+#define ACL_PRIV_CLR(m,p) do { (m) &= ~(p); } while(0)
+
+#define ACL_INIT(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_NONE)
+#define ACL_INVALIDATE(m) ACL_PRIV_ASSIGN(m, ACL_PRIV_INVALID)
+
+#define ACL_GRANT(m,a) ACL_PRIV_ISSET((m),ACL_ACCESS2PRIV(a))
+
+#define ACL_IS_INVALID(m) ((m) == ACL_PRIV_INVALID)
+
+#define ACL_IS_LEVEL(m) ACL_PRIV_ISSET((m),ACL_PRIV_LEVEL)
+#define ACL_IS_ADDITIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_ADDITIVE)
+#define ACL_IS_SUBTRACTIVE(m) ACL_PRIV_ISSET((m),ACL_PRIV_SUBSTRACTIVE)
+
+#define ACL_LVL_NONE (ACL_PRIV_NONE|ACL_PRIV_LEVEL)
+#define ACL_LVL_AUTH (ACL_PRIV_AUTH|ACL_LVL_NONE)
+#define ACL_LVL_COMPARE (ACL_PRIV_COMPARE|ACL_LVL_AUTH)
+#define ACL_LVL_SEARCH (ACL_PRIV_SEARCH|ACL_LVL_COMPARE)
+#define ACL_LVL_READ (ACL_PRIV_READ|ACL_LVL_SEARCH)
+#define ACL_LVL_WRITE (ACL_PRIV_WRITE|ACL_LVL_READ)
+
+#define ACL_LVL(m,l) (((m)&ACL_PRIV_MASK) == ((l)&ACL_PRIV_MASK))
+#define ACL_LVL_IS_NONE(m) ACL_LVL((m),ACL_LVL_NONE)
+#define ACL_LVL_IS_AUTH(m) ACL_LVL((m),ACL_LVL_AUTH)
+#define ACL_LVL_IS_COMPARE(m) ACL_LVL((m),ACL_LVL_COMPARE)
+#define ACL_LVL_IS_SEARCH(m) ACL_LVL((m),ACL_LVL_SEARCH)
+#define ACL_LVL_IS_READ(m) ACL_LVL((m),ACL_LVL_READ)
+#define ACL_LVL_IS_WRITE(m) ACL_LVL((m),ACL_LVL_WRITE)
+
+#define ACL_LVL_ASSIGN_NONE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_NONE)
+#define ACL_LVL_ASSIGN_AUTH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_AUTH)
+#define ACL_LVL_ASSIGN_COMPARE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_COMPARE)
+#define ACL_LVL_ASSIGN_SEARCH(m) ACL_PRIV_ASSIGN((m),ACL_LVL_SEARCH)
+#define ACL_LVL_ASSIGN_READ(m) ACL_PRIV_ASSIGN((m),ACL_LVL_READ)
+#define ACL_LVL_ASSIGN_WRITE(m) ACL_PRIV_ASSIGN((m),ACL_LVL_WRITE)
+
+ slap_access_mask_t a_mask;
+
+ char *a_dn_pat;
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ AttributeDescription *a_dn_at;
+#else
+ char *a_dn_at;
#endif
+ int a_dn_self;
-#define ACL_NONE 0x01
-#define ACL_COMPARE 0x02
-#define ACL_SEARCH 0x04
-#define ACL_READ 0x08
-#define ACL_WRITE 0x10
-#define ACL_SELF 0x40
- struct access *a_next;
-};
+ char *a_peername_pat;
+ char *a_sockname_pat;
+
+ char *a_domain_pat;
+ char *a_sockurl_pat;
+
+#ifdef SLAPD_ACI_ENABLED
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ AttributeDescription *a_aci_at;
+#else
+ char *a_aci_at;
+#endif
+#endif
+
+ /* ACL Groups */
+ char *a_group_pat;
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ ObjectClass *a_group_oc;
+ AttributeDescription *a_group_at;
+#else
+ char *a_group_oc;
+ char *a_group_at;
+#endif
+
+ struct slap_access *a_next;
+} Access;
/* the "to" part */
-struct acl {
+typedef struct slap_acl {
/* "to" part: the entries this acl applies to */
Filter *acl_filter;
- regex_t acl_dnre;
- char *acl_dnpat;
+ regex_t acl_dn_re;
+ char *acl_dn_pat;
char **acl_attrs;
/* "by" part: list of who has what access to the entries */
- struct access *acl_access;
+ Access *acl_access;
- struct acl *acl_next;
-};
+ struct slap_acl *acl_next;
+} AccessControl;
/*
- * represents schema information for a database
+ * replog moddn param structure
*/
-
-struct objclass {
- char *oc_name;
- char **oc_required;
- char **oc_allowed;
- struct objclass *oc_next;
+struct replog_moddn {
+ char *newrdn;
+ int deloldrdn;
+ char *newsup;
};
/*
- * represents a "database"
+ * Backend-info
+ * represents a backend
*/
-typedef struct backend {
+typedef struct slap_backend_info BackendInfo; /* per backend type */
+typedef struct slap_backend_db BackendDB; /* per backend database */
+
+LIBSLAPD_F (int) nBackendInfo;
+LIBSLAPD_F (int) nBackendDB;
+LIBSLAPD_F (BackendInfo *) backendInfo;
+LIBSLAPD_F (BackendDB *) backendDB;
+
+LIBSLAPD_F (int) slapMode;
+#define SLAP_UNDEFINED_MODE 0x0000
+#define SLAP_SERVER_MODE 0x0001
+#define SLAP_TOOL_MODE 0x0002
+#define SLAP_MODE 0x0003
+
+#define SLAP_TRUNCATE_MODE 0x0100
+#ifdef SLAPD_BDB2
+#define SLAP_TIMED_MODE 0x1000
+#endif
+
+/* temporary aliases */
+typedef BackendDB Backend;
+#define nbackends nBackendDB
+#define backends backendDB
+
+struct slap_backend_db {
+ BackendInfo *bd_info; /* pointer to shared backend info */
+
+ /* BackendInfo accessors */
+#define be_config bd_info->bi_db_config
+#define be_type bd_info->bi_type
+
+#define be_bind bd_info->bi_op_bind
+#define be_unbind bd_info->bi_op_unbind
+#define be_add bd_info->bi_op_add
+#define be_compare bd_info->bi_op_compare
+#define be_delete bd_info->bi_op_delete
+#define be_modify bd_info->bi_op_modify
+#define be_modrdn bd_info->bi_op_modrdn
+#define be_search bd_info->bi_op_search
+
+#define be_extended bd_info->bi_extended
+
+#define be_release bd_info->bi_entry_release_rw
+#define be_group bd_info->bi_acl_group
+
+#define be_controls bd_info->bi_controls
+
+#define be_connection_init bd_info->bi_connection_init
+#define be_connection_destroy bd_info->bi_connection_destroy
+
+#ifdef SLAPD_TOOLS
+#define be_entry_open bd_info->bi_tool_entry_open
+#define be_entry_close bd_info->bi_tool_entry_close
+#define be_entry_first bd_info->bi_tool_entry_first
+#define be_entry_next bd_info->bi_tool_entry_next
+#define be_entry_get bd_info->bi_tool_entry_get
+#define be_entry_put bd_info->bi_tool_entry_put
+#define be_index_attr bd_info->bi_tool_index_attr
+#define be_index_change bd_info->bi_tool_index_change
+#define be_sync bd_info->bi_tool_sync
+#endif
+
+#ifdef HAVE_CYRUS_SASL
+#define be_sasl_authorize bd_info->bi_sasl_authorize
+#define be_sasl_getsecret bd_info->bi_sasl_getsecret
+#define be_sasl_putsecret bd_info->bi_sasl_putsecret
+#endif
+
+ /* these should be renamed from be_ to bd_ */
char **be_suffix; /* the DN suffixes of data in this backend */
- char **be_suffixAlias; /* the DN suffix aliases of data in this backend */
- char *be_rootdn; /* the magic "root" dn for this db */
- char *be_rootpw; /* the magic "root" password for this db */
+ char **be_nsuffix; /* the normalized DN suffixes in this backend */
+ char **be_suffixAlias; /* pairs of DN suffix aliases and deref values */
+ char *be_root_dn; /* the magic "root" dn for this db */
+ char *be_root_ndn; /* the magic "root" normalized dn for this db */
+ struct berval be_root_pw; /* the magic "root" password for this db */
int be_readonly; /* 1 => db is in "read only" mode */
- int be_maxDerefDepth; /* limit for depth of an alias deref */
+ unsigned int be_max_deref_depth; /* limit for depth of an alias deref */
int be_sizelimit; /* size limit for this backend */
int be_timelimit; /* time limit for this backend */
- struct acl *be_acl; /* access control list for this backend */
- int be_dfltaccess; /* access given if no acl matches */
+ AccessControl *be_acl; /* access control list for this backend */
+ slap_access_t be_dfltaccess; /* access given if no acl matches */
char **be_replica; /* replicas of this backend (in master) */
char *be_replogfile; /* replication log file (in master) */
- char *be_updatedn; /* allowed to make changes (in replicas) */
+ char *be_update_ndn; /* allowed to make changes (in replicas) */
+ struct berval **be_update_refs; /* where to refer modifying clients to */
int be_lastmod; /* keep track of lastmodified{by,time} */
- char *be_type; /* type of database */
-
- void *be_private; /* anything the backend needs */
-
- IFP be_bind; /* backend bind routine */
- IFP be_unbind; /* backend unbind routine */
- IFP be_search; /* backend search routine */
- IFP be_compare; /* backend compare routine */
- IFP be_modify; /* backend modify routine */
- IFP be_modrdn; /* backend modrdn routine */
- IFP be_add; /* backend add routine */
- IFP be_delete; /* backend delete routine */
- IFP be_abandon; /* backend abandon routine */
- IFP be_config; /* backend config routine */
- IFP be_init; /* backend init routine */
- IFP be_close; /* backend close routine */
-
-#ifdef SLAPD_ACLGROUPS
- IFP be_group; /* backend group member test */
+
+ char *be_realm;
+
+ void *be_private; /* anything the backend database needs */
+};
+
+struct slap_conn;
+struct slap_op;
+
+typedef int (*SLAP_EXTENDED_FN) LDAP_P((
+ Backend *be,
+ struct slap_conn *conn,
+ struct slap_op *op,
+ const char *reqoid,
+ struct berval * reqdata,
+ char **rspoid,
+ struct berval ** rspdata,
+ LDAPControl *** rspctrls,
+ const char ** text,
+ struct berval *** refs ));
+
+struct slap_backend_info {
+ char *bi_type; /* type of backend */
+
+ /*
+ * per backend type routines:
+ * bi_init: called to allocate a backend_info structure,
+ * called once BEFORE configuration file is read.
+ * bi_init() initializes this structure hence is
+ * called directly from be_initialize()
+ * bi_config: called per 'backend' specific option
+ * all such options must before any 'database' options
+ * bi_config() is called only from read_config()
+ * bi_open: called to open each database, called
+ * once AFTER configuration file is read but
+ * BEFORE any bi_db_open() calls.
+ * bi_open() is called from backend_startup()
+ * bi_close: called to close each database, called
+ * once during shutdown after all bi_db_close calls.
+ * bi_close() is called from backend_shutdown()
+ * bi_destroy: called to destroy each database, called
+ * once during shutdown after all bi_db_destroy calls.
+ * bi_destory() is called from backend_destroy()
+ */
+ int (*bi_init) LDAP_P((BackendInfo *bi));
+ int (*bi_config) LDAP_P((BackendInfo *bi,
+ const char *fname, int lineno, int argc, char **argv ));
+ int (*bi_open) LDAP_P((BackendInfo *bi));
+ int (*bi_close) LDAP_P((BackendInfo *bi));
+ int (*bi_destroy) LDAP_P((BackendInfo *bi));
+
+ /*
+ * per database routines:
+ * bi_db_init: called to initialize each database,
+ * called upon reading 'database <type>'
+ * called only from backend_db_init()
+ * bi_db_config: called to configure each database,
+ * called per database to handle per database options
+ * called only from read_config()
+ * bi_db_open: called to open each database
+ * called once per database immediately AFTER bi_open()
+ * calls but before daemon startup.
+ * called only by backend_startup()
+ * bi_db_close: called to close each database
+ * called once per database during shutdown but BEFORE
+ * any bi_close call.
+ * called only by backend_shutdown()
+ * bi_db_destroy: called to destroy each database
+ * called once per database during shutdown AFTER all
+ * bi_close calls but before bi_destory calls.
+ * called only by backend_destory()
+ */
+ int (*bi_db_init) LDAP_P((Backend *bd));
+ int (*bi_db_config) LDAP_P((Backend *bd,
+ const char *fname, int lineno, int argc, char **argv ));
+ int (*bi_db_open) LDAP_P((Backend *bd));
+ int (*bi_db_close) LDAP_P((Backend *bd));
+ int (*bi_db_destroy) LDAP_P((Backend *db));
+
+ /* LDAP Operations Handling Routines */
+ int (*bi_op_bind) LDAP_P(( BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ const char *dn, const char *ndn, int method,
+ struct berval *cred, char** edn ));
+ int (*bi_op_unbind) LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o ));
+ int (*bi_op_search) LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ const char *base, const char *nbase,
+ int scope, int deref,
+ int slimit, int tlimit,
+ Filter *f, const char *filterstr,
+ char **attrs, int attrsonly));
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ int (*bi_op_compare)LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ const char *dn, const char *ndn,
+ AttributeAssertion *ava));
+#else
+ int (*bi_op_compare)LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ const char *dn, const char *ndn,
+ Ava *ava));
+#endif
+ int (*bi_op_modify) LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ const char *dn, const char *ndn, Modifications *m));
+ int (*bi_op_modrdn) LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ const char *dn, const char *ndn,
+ const char *newrdn, int deleteoldrdn,
+ const char *newSuperior));
+ int (*bi_op_add) LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ Entry *e));
+ int (*bi_op_delete) LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ const char *dn, const char *ndn));
+ int (*bi_op_abandon) LDAP_P((BackendDB *bd,
+ struct slap_conn *c, struct slap_op *o,
+ ber_int_t msgid));
+
+ /* Extended Operations Helper */
+ SLAP_EXTENDED_FN bi_extended;
+
+ /* Auxilary Functions */
+ int (*bi_entry_release_rw) LDAP_P((BackendDB *bd, Entry *e, int rw));
+
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ int (*bi_acl_group) LDAP_P((Backend *bd,
+ Entry *e, const char *bdn, const char *edn,
+ ObjectClass *group_oc,
+ AttributeDescription *group_at ));
+#else
+ int (*bi_acl_group) LDAP_P((Backend *bd,
+ Entry *e, const char *bdn, const char *edn,
+ const char *group_oc,
+ const char *group_at ));
#endif
-} Backend;
+
+ int (*bi_connection_init) LDAP_P((BackendDB *bd,
+ struct slap_conn *c));
+ int (*bi_connection_destroy) LDAP_P((BackendDB *bd,
+ struct slap_conn *c));
+
+ /* hooks for slap tools */
+ int (*bi_tool_entry_open) LDAP_P(( BackendDB *be, int mode ));
+ int (*bi_tool_entry_close) LDAP_P(( BackendDB *be ));
+ ID (*bi_tool_entry_first) LDAP_P(( BackendDB *be ));
+ ID (*bi_tool_entry_next) LDAP_P(( BackendDB *be ));
+ Entry* (*bi_tool_entry_get) LDAP_P(( BackendDB *be, ID id ));
+ ID (*bi_tool_entry_put) LDAP_P(( BackendDB *be, Entry *e ));
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ int (*bi_tool_index_attr) LDAP_P(( BackendDB *be,
+ AttributeDescription *desc ));
+ int (*bi_tool_index_change) LDAP_P(( BackendDB *be,
+ AttributeDescription *desc,
+ struct berval **bv, ID id, int op ));
+#else
+ int (*bi_tool_index_attr) LDAP_P(( BackendDB *be,
+ char* type ));
+ int (*bi_tool_index_change) LDAP_P(( BackendDB *be,
+ char* type,
+ struct berval **bv, ID id, int op ));
+#endif
+ int (*bi_tool_sync) LDAP_P(( BackendDB *be ));
+
+#ifdef HAVE_CYRUS_SASL
+ int (*bi_sasl_authorize) LDAP_P(( BackendDB *be,
+ const char *authnid, const char *authzid,
+ const char **canon_authzid, const char **errstr ));
+ int (*bi_sasl_getsecret) LDAP_P(( BackendDB *be,
+ const char *mechanism, const char *authzid,
+ const char *realm, sasl_secret_t **secret ));
+ int (*bi_sasl_putsecret) LDAP_P(( BackendDB *be,
+ const char *mechanism, const char *auth_identity,
+ const char *realm, const sasl_secret_t *secret ));
+#endif /* HAVE_CYRUS_SASL */
+
+#define SLAP_INDEX_ADD_OP 0x0001
+#define SLAP_INDEX_DELETE_OP 0x0002
+
+ char **bi_controls; /* supported controls */
+
+ unsigned int bi_nDB; /* number of databases of this type */
+ void *bi_private; /* anything the backend type needs */
+};
/*
* represents an operation pending from an ldap client
*/
-typedef struct op {
+typedef struct slap_op {
+ ber_int_t o_opid; /* id of this operation */
+ ber_int_t o_msgid; /* msgid of the request */
+
+ ldap_pvt_thread_t o_tid; /* thread handling this op */
+
BerElement *o_ber; /* ber of the request */
- long o_msgid; /* msgid of the request */
- unsigned long o_tag; /* tag of the request */
+
+ ber_tag_t o_tag; /* tag of the request */
time_t o_time; /* time op was initiated */
+
+#ifdef SLAP_AUTHZID
+ /* should only be used for reporting purposes */
+ char *o_authc_dn; /* authentication DN */
+
+ /* should be used as the DN of the User */
+ char *o_authz_dn; /* authorization DN */
+ char *o_authz_ndn; /* authorizaiton NDN */
+
+#else
char *o_dn; /* dn bound when op was initiated */
- char *o_suffix; /* suffix if aliased */
- char *o_suffixAliased; /* pending suffix translation */
- int o_authtype; /* auth method used to bind dn */
+ char *o_ndn; /* normalized dn bound when op was initiated */
+#endif
+
+ ber_int_t o_protocol; /* version of the LDAP protocol used by client */
+ ber_tag_t o_authtype; /* auth method used to bind dn */
/* values taken from ldap.h */
/* LDAP_AUTH_* */
- int o_opid; /* id of this operation */
- int o_connid; /* id of conn initiating this op */
+ char *o_authmech; /* SASL mechanism used to bind dn */
+
+ LDAPControl **o_ctrls; /* controls */
+
+ unsigned long o_connid; /* id of conn initiating this op */
+
#ifdef LDAP_CONNECTIONLESS
int o_cldap; /* != 0 if this came in via CLDAP */
struct sockaddr o_clientaddr; /* client address if via CLDAP */
char o_searchbase; /* search base if via CLDAP */
#endif
- struct op *o_next; /* next operation pending */
- pthread_t o_tid; /* thread handling this op */
- int o_abandon; /* signals op has been abandoned */
- pthread_mutex_t o_abandonmutex; /* signals op has been abandoned */
- int o_private; /* anything the backend needs */
+ ldap_pvt_thread_mutex_t o_abandonmutex; /* protects o_abandon */
+ int o_abandon; /* abandon flag */
+
+ struct slap_op *o_next; /* next operation in list */
+ void *o_private; /* anything the backend needs */
} Operation;
/*
* represents a connection from an ldap client
*/
-typedef struct conn {
- Sockbuf c_sb; /* ber connection stuff */
- char *c_dn; /* current DN bound to this conn */
- pthread_mutex_t c_dnmutex; /* mutex for c_dn field */
- int c_authtype; /* auth method used to bind c_dn */
-#ifdef LDAP_COMPAT
- int c_version; /* for compatibility w/2.0, 3.0 */
-#endif
- char *c_addr; /* address of client on this conn */
- char *c_domain; /* domain of client on this conn */
- Operation *c_ops; /* list of pending operations */
- pthread_mutex_t c_opsmutex; /* mutex for c_ops list & stats */
- pthread_mutex_t c_pdumutex; /* only one pdu written at a time */
- pthread_cond_t c_wcv; /* used to wait for sd write-ready*/
- int c_gettingber; /* in the middle of ber_get_next */
- BerElement *c_currentber; /* ber we're getting */
- int c_writewaiter; /* signals write-ready sd waiter */
- int c_pduwaiters; /* signals threads waiting 4 pdu */
+typedef struct slap_conn {
+ int c_struct_state; /* structure management state */
+ int c_conn_state; /* connection state */
+
+ ldap_pvt_thread_mutex_t c_mutex; /* protect the connection */
+ Sockbuf *c_sb; /* ber connection stuff */
+
+ /* only can be changed by connect_init */
time_t c_starttime; /* when the connection was opened */
- int c_connid; /* id of this connection for stats*/
- int c_opsinitiated; /* # ops initiated/next op id */
- int c_opscompleted; /* # ops completed */
+ time_t c_activitytime; /* when the connection was last used */
+ unsigned long c_connid; /* id of this connection for stats*/
+
+ char *c_listener_url; /* listener URL */
+ char *c_peer_domain; /* DNS name of client */
+ char *c_peer_name; /* peer name (trans=addr:port) */
+ char *c_sock_name; /* sock name (trans=addr:port) */
+
+ /* only can be changed by binding thread */
+ int c_sasl_bind_in_progress; /* multi-op bind in progress */
+ char *c_sasl_bind_mech; /* mech in progress */
+#ifdef HAVE_CYRUS_SASL
+ sasl_conn_t *c_sasl_bind_context; /* Cyrus SASL state data */
+#endif
+
+ /* authentication backend */
+ Backend *c_authc_backend;
+
+ /* authorization backend - normally same as c_authc_backend */
+ Backend *c_authz_backend;
+
+#ifdef SLAP_AUTHZID
+ /* authentication backend */
+ /* should only be used for reporting purposes */
+ char *c_authc_dn; /* authentication DN */
+
+ /* should be used as the DN of the User */
+ char *c_authz_dn; /* authorization DN */
+ char *c_authz_ndn; /* authorization NDN */
+
+#else
+ char *c_cdn; /* DN provided by the client */
+ char *c_dn; /* DN bound to this conn */
+#endif
+
+ ber_int_t c_protocol; /* version of the LDAP protocol used by client */
+ ber_tag_t c_authtype;/* auth method used to bind c_dn */
+ char *c_authmech; /* SASL mechanism used to bind c_dn */
+
+ Operation *c_ops; /* list of operations being processed */
+ Operation *c_pending_ops; /* list of pending operations */
+
+ ldap_pvt_thread_mutex_t c_write_mutex; /* only one pdu written at a time */
+ ldap_pvt_thread_cond_t c_write_cv; /* used to wait for sd write-ready*/
+
+ BerElement *c_currentber; /* ber we're attempting to read */
+ int c_writewaiter; /* true if writer is waiting */
+
+#ifdef HAVE_TLS
+ int c_is_tls; /* true if this LDAP over raw TLS */
+ int c_needs_tls_accept; /* true if SSL_accept should be called */
+#endif
+
+ long c_n_ops_received; /* num of ops received (next op_id) */
+ long c_n_ops_executing; /* num of ops currently executing */
+ long c_n_ops_pending; /* num of ops pending execution */
+ long c_n_ops_completed; /* num of ops completed */
+
+ long c_n_get; /* num of get calls */
+ long c_n_read; /* num of read calls */
+ long c_n_write; /* num of write calls */
} Connection;
#if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
#define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 ) \
- { \
- if ( ldap_debug & level ) \
- fprintf( stderr, fmt, connid, opid, arg1, arg2, arg3 );\
- if ( ldap_syslog & level ) \
- syslog( ldap_syslog_level, fmt, connid, opid, arg1, \
- arg2, arg3 ); \
- }
+ do { \
+ if ( ldap_debug & (level) ) \
+ fprintf( stderr, (fmt), (connid), (opid), (arg1), (arg2), (arg3) );\
+ if ( ldap_syslog & (level) ) \
+ syslog( ldap_syslog_level, (fmt), (connid), (opid), (arg1), \
+ (arg2), (arg3) ); \
+ } while (0)
#else
#define Statslog( level, fmt, connid, opid, arg1, arg2, arg3 )
#endif
-#include "proto-slap.h"
-
LDAP_END_DECL
-#endif /* _slap_h_ */
+#include "proto-slap.h"
+
+#endif /* _SLAP_H_ */
projects / openldap / blobdiff