/* back-ldap.h - ldap backend header file */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software .
*
* Copyright 1999-2004 The OpenLDAP Foundation.
* Portions Copyright 2000-2003 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
* .
*/
/* 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
#define SLAPD_LDAP_H
#include "external.h"
/* String rewrite library */
#ifdef ENABLE_REWRITE
#include "rewrite.h"
#endif /* ENABLE_REWRITE */
LDAP_BEGIN_DECL
struct slap_conn;
struct slap_op;
struct slap_backend_db;
struct ldapconn {
struct slap_conn *conn;
LDAP *ld;
struct berval cred;
struct berval bound_dn;
struct berval local_dn;
int bound;
ldap_pvt_thread_mutex_t lc_mutex;
};
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;
};
struct ldapinfo {
struct slap_backend_db *be;
char *url;
LDAPURLDesc *lud;
struct berval binddn;
struct berval bindpw;
#ifdef LDAP_BACK_PROXY_AUTHZ
struct berval proxyauthzdn;
struct berval proxyauthzpw;
#endif /* LDAP_BACK_PROXY_AUTHZ */
ldap_pvt_thread_mutex_t conn_mutex;
int savecred;
Avlnode *conntree;
#if 0
#ifdef ENABLE_REWRITE
struct rewrite_info *rwinfo;
#else /* !ENABLE_REWRITE */
BerVarray suffix_massage;
#endif /* !ENABLE_REWRITE */
struct ldapmap oc_map;
struct ldapmap at_map;
#endif
struct ldaprwmap rwmap;
};
/* 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;
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_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 void mapping_free ( void *mapping );
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 );
#ifdef LDAP_BACK_PROXY_AUTHZ
extern int
ldap_back_proxy_authz_ctrl(
struct ldapconn *lc,
Operation *op,
SlapReply *rs,
LDAPControl ***pctrls );
#endif /* LDAP_BACK_PROXY_AUTHZ */
LDAP_END_DECL
#endif /* SLAPD_LDAP_H */