mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-27 03:20:22 +08:00
363 lines
7.1 KiB
C
363 lines
7.1 KiB
C
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 1999-2004 The OpenLDAP Foundation.
|
|
* Portions Copyright 2001-2003 Pierangelo Masarati.
|
|
* Portions Copyright 1999-2003 Howard Chu.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted only as authorized by the OpenLDAP
|
|
* Public License.
|
|
*
|
|
* A copy of this license is available in the file LICENSE in the
|
|
* top-level directory of the distribution or, alternatively, at
|
|
* <http://www.OpenLDAP.org/license.html>.
|
|
*/
|
|
/* ACKNOWLEDGEMENTS:
|
|
* This work was initially developed by the Howard Chu for inclusion
|
|
* in OpenLDAP Software and subsequently enhanced by Pierangelo
|
|
* Masarati.
|
|
*/
|
|
|
|
#ifndef SLAPD_LDAP_H
|
|
#error "include servers/slapd/back-ldap/back-ldap.h before this file!"
|
|
#endif /* SLAPD_LDAP_H */
|
|
|
|
#ifndef SLAPD_META_H
|
|
#define SLAPD_META_H
|
|
|
|
#include "proto-meta.h"
|
|
|
|
/* String rewrite library */
|
|
#include "rewrite.h"
|
|
LDAP_BEGIN_DECL
|
|
|
|
struct slap_conn;
|
|
struct slap_op;
|
|
|
|
/* from back-ldap.h before rwm removal */
|
|
struct ldapmap {
|
|
int drop_missing;
|
|
|
|
Avlnode *map;
|
|
Avlnode *remap;
|
|
};
|
|
|
|
struct ldapmapping {
|
|
struct berval src;
|
|
struct berval dst;
|
|
};
|
|
|
|
struct ldaprwmap {
|
|
/*
|
|
* DN rewriting
|
|
*/
|
|
#ifdef ENABLE_REWRITE
|
|
struct rewrite_info *rwm_rw;
|
|
#else /* !ENABLE_REWRITE */
|
|
/* some time the suffix massaging without librewrite
|
|
* will be disabled */
|
|
BerVarray rwm_suffix_massage;
|
|
#endif /* !ENABLE_REWRITE */
|
|
|
|
/*
|
|
* Attribute/objectClass mapping
|
|
*/
|
|
struct ldapmap rwm_oc;
|
|
struct ldapmap rwm_at;
|
|
};
|
|
|
|
/* Whatever context ldap_back_dn_massage needs... */
|
|
typedef struct dncookie {
|
|
struct ldaprwmap *rwmap;
|
|
|
|
#ifdef ENABLE_REWRITE
|
|
Connection *conn;
|
|
char *ctx;
|
|
SlapReply *rs;
|
|
#else
|
|
int normalized;
|
|
int tofrom;
|
|
#endif
|
|
} dncookie;
|
|
|
|
int ldap_back_freeconn( Operation *op, struct ldapconn *lc );
|
|
struct ldapconn *ldap_back_getconn(struct slap_op *op, struct slap_rep *rs);
|
|
int ldap_back_dobind(struct ldapconn *lc, Operation *op, SlapReply *rs);
|
|
int ldap_back_retry(struct ldapconn *lc, Operation *op, SlapReply *rs);
|
|
int ldap_back_map_result(SlapReply *rs);
|
|
int ldap_back_op_result(struct ldapconn *lc, Operation *op, SlapReply *rs,
|
|
ber_int_t msgid, int sendok);
|
|
int back_ldap_LTX_init_module(int argc, char *argv[]);
|
|
|
|
int ldap_back_dn_massage(dncookie *dc, struct berval *dn,
|
|
struct berval *res);
|
|
|
|
extern int ldap_back_conn_cmp( const void *c1, const void *c2);
|
|
extern int ldap_back_conn_dup( void *c1, void *c2 );
|
|
extern void ldap_back_conn_free( void *c );
|
|
|
|
/* attributeType/objectClass mapping */
|
|
int mapping_cmp (const void *, const void *);
|
|
int mapping_dup (void *, void *);
|
|
|
|
void ldap_back_map_init ( struct ldapmap *lm, struct ldapmapping ** );
|
|
void ldap_back_map ( struct ldapmap *map, struct berval *s, struct berval *m,
|
|
int remap );
|
|
#define BACKLDAP_MAP 0
|
|
#define BACKLDAP_REMAP 1
|
|
char *
|
|
ldap_back_map_filter(
|
|
struct ldapmap *at_map,
|
|
struct ldapmap *oc_map,
|
|
struct berval *f,
|
|
int remap
|
|
);
|
|
|
|
int
|
|
ldap_back_map_attrs(
|
|
struct ldapmap *at_map,
|
|
AttributeName *a,
|
|
int remap,
|
|
char ***mapped_attrs
|
|
);
|
|
|
|
extern int ldap_back_map_config(
|
|
struct ldapmap *oc_map,
|
|
struct ldapmap *at_map,
|
|
const char *fname,
|
|
int lineno,
|
|
int argc,
|
|
char **argv );
|
|
|
|
extern int
|
|
ldap_back_filter_map_rewrite(
|
|
dncookie *dc,
|
|
Filter *f,
|
|
struct berval *fstr,
|
|
int remap );
|
|
|
|
/* suffix massaging by means of librewrite */
|
|
#ifdef ENABLE_REWRITE
|
|
extern int suffix_massage_config( struct rewrite_info *info,
|
|
struct berval *pvnc, struct berval *nvnc,
|
|
struct berval *prnc, struct berval *nrnc);
|
|
#endif /* ENABLE_REWRITE */
|
|
extern int ldap_dnattr_rewrite( dncookie *dc, BerVarray a_vals );
|
|
extern int ldap_dnattr_result_rewrite( dncookie *dc, BerVarray a_vals );
|
|
|
|
/* (end of) from back-ldap.h before rwm removal */
|
|
|
|
struct metasingleconn {
|
|
int candidate;
|
|
#define META_NOT_CANDIDATE 0
|
|
#define META_CANDIDATE 1
|
|
#define META_LAST_CONN -1
|
|
|
|
LDAP *ld;
|
|
struct berval bound_dn;
|
|
struct berval cred;
|
|
int bound;
|
|
#define META_UNBOUND 0
|
|
#define META_BOUND 1
|
|
#define META_ANONYMOUS 2
|
|
};
|
|
|
|
#define META_LAST(lsc) ((lsc)->candidate == META_LAST_CONN)
|
|
|
|
struct metaconn {
|
|
struct slap_conn *conn;
|
|
struct rewrite_info *rwinfo;
|
|
|
|
/*
|
|
* means that the connection is bound;
|
|
* of course only one target actually is ...
|
|
*/
|
|
int bound_target;
|
|
#define META_BOUND_NONE -1
|
|
#define META_BOUND_ALL -2
|
|
/* supersedes the connection stuff */
|
|
struct metasingleconn *conns;
|
|
};
|
|
|
|
struct metatarget {
|
|
char *uri;
|
|
struct berval psuffix; /* pretty suffix */
|
|
struct berval suffix; /* normalized suffix */
|
|
struct berval binddn;
|
|
struct berval bindpw;
|
|
|
|
struct berval pseudorootdn;
|
|
struct berval pseudorootpw;
|
|
|
|
#if 0
|
|
struct rewrite_info *rwinfo;
|
|
|
|
struct ldapmap oc_map;
|
|
struct ldapmap at_map;
|
|
#endif
|
|
struct ldaprwmap rwmap;
|
|
};
|
|
|
|
struct metadncache {
|
|
ldap_pvt_thread_mutex_t mutex;
|
|
Avlnode *tree;
|
|
|
|
#define META_DNCACHE_DISABLED 0
|
|
#define META_DNCACHE_FOREVER -1
|
|
long int ttl; /* seconds; 0: no cache, -1: no expiry */
|
|
};
|
|
|
|
struct metainfo {
|
|
int ntargets;
|
|
int defaulttarget;
|
|
int network_timeout;
|
|
#define META_DEFAULT_TARGET_NONE -1
|
|
struct metatarget **targets;
|
|
|
|
struct rewrite_info *rwinfo;
|
|
Backend *glue_be;
|
|
|
|
struct metadncache cache;
|
|
|
|
ldap_pvt_thread_mutex_t conn_mutex;
|
|
Avlnode *conntree;
|
|
|
|
int savecred;
|
|
};
|
|
|
|
#define META_OP_ALLOW_MULTIPLE 0x00
|
|
#define META_OP_REQUIRE_SINGLE 0x01
|
|
#define META_OP_REQUIRE_ALL 0x02
|
|
extern struct metaconn *
|
|
meta_back_getconn(
|
|
Operation *op,
|
|
SlapReply *rs,
|
|
int op_type,
|
|
struct berval *dn,
|
|
int *candidate
|
|
);
|
|
|
|
extern int
|
|
meta_back_dobind(
|
|
struct metaconn *lc,
|
|
Operation *op
|
|
);
|
|
|
|
extern int
|
|
meta_back_is_valid(
|
|
struct metaconn *lc,
|
|
int candidate
|
|
);
|
|
|
|
extern int
|
|
meta_back_op_result(
|
|
struct metaconn *lc,
|
|
Operation *op,
|
|
SlapReply *rs
|
|
);
|
|
|
|
extern int
|
|
back_meta_LTX_init_module(
|
|
int argc,
|
|
char *argv[]
|
|
);
|
|
|
|
extern int
|
|
meta_back_conn_cmp(
|
|
const void *c1,
|
|
const void *c2
|
|
);
|
|
|
|
extern int
|
|
meta_back_conn_dup(
|
|
void *c1,
|
|
void *c2
|
|
);
|
|
|
|
/*
|
|
* Candidate stuff
|
|
*/
|
|
extern int
|
|
meta_back_is_candidate(
|
|
struct berval *nsuffix,
|
|
struct berval *ndn
|
|
);
|
|
|
|
extern int
|
|
meta_back_count_candidates(
|
|
struct metainfo *li,
|
|
struct berval *ndn
|
|
);
|
|
|
|
extern int
|
|
meta_back_is_candidate_unique(
|
|
struct metainfo *li,
|
|
struct berval *ndn
|
|
);
|
|
|
|
extern int
|
|
meta_back_select_unique_candidate(
|
|
struct metainfo *li,
|
|
struct berval *ndn
|
|
);
|
|
|
|
extern int
|
|
meta_clear_unused_candidates(
|
|
struct metainfo *li,
|
|
struct metaconn *lc,
|
|
int candidate,
|
|
int reallyclean
|
|
);
|
|
|
|
extern int
|
|
meta_clear_one_candidate(
|
|
struct metasingleconn *lc,
|
|
int reallyclean
|
|
);
|
|
|
|
/*
|
|
* Dn cache stuff (experimental)
|
|
*/
|
|
extern int
|
|
meta_dncache_cmp(
|
|
const void *c1,
|
|
const void *c2
|
|
);
|
|
|
|
extern int
|
|
meta_dncache_dup(
|
|
void *c1,
|
|
void *c2
|
|
);
|
|
|
|
extern int
|
|
meta_dncache_get_target(
|
|
struct metadncache *cache,
|
|
struct berval *ndn
|
|
);
|
|
|
|
extern int
|
|
meta_dncache_update_entry(
|
|
struct metadncache *cache,
|
|
struct berval *ndn,
|
|
int target
|
|
);
|
|
|
|
extern int
|
|
meta_dncache_delete_entry(
|
|
struct metadncache *cache,
|
|
struct berval *ndn
|
|
);
|
|
|
|
extern void
|
|
meta_dncache_free(
|
|
void *entry
|
|
);
|
|
|
|
LDAP_END_DECL
|
|
|
|
#endif /* SLAPD_META_H */
|
|
|