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200 lines
4.8 KiB
C
200 lines
4.8 KiB
C
/* back-ldap.h - ldap backend header file */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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/* This is an altered version */
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/*
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* Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
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*
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* Permission is granted to anyone to use this software for any purpose
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* on any computer system, and to alter it and redistribute it, subject
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* to the following restrictions:
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*
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* 1. The author is not responsible for the consequences of use of this
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* software, no matter how awful, even if they arise from flaws in it.
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*
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* 2. The origin of this software must not be misrepresented, either by
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* explicit claim or by omission. Since few users ever read sources,
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* credits should appear in the documentation.
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*
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* 3. Altered versions must be plainly marked as such, and must not be
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* misrepresented as being the original software. Since few users
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* ever read sources, credits should appear in the documentation.
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*
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* 4. This notice may not be removed or altered.
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*
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*
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*
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* Copyright 2000, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
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*
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* This software is being modified by Pierangelo Masarati.
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* The previously reported conditions apply to the modified code as well.
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* Changes in the original code are highlighted where required.
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* Credits for the original code go to the author, Howard Chu.
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*/
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#ifndef SLAPD_LDAP_H
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#define SLAPD_LDAP_H
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#include "external.h"
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/* String rewrite library */
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#ifdef ENABLE_REWRITE
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#include "rewrite.h"
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#endif /* ENABLE_REWRITE */
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LDAP_BEGIN_DECL
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struct slap_conn;
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struct slap_op;
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struct slap_backend_db;
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struct ldapconn {
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struct slap_conn *conn;
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LDAP *ld;
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struct berval cred;
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struct berval bound_dn;
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struct berval local_dn;
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int bound;
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ldap_pvt_thread_mutex_t lc_mutex;
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};
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struct ldapmap {
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int drop_missing;
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Avlnode *map;
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Avlnode *remap;
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};
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struct ldapmapping {
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struct berval src;
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struct berval dst;
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};
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struct ldaprwmap {
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/*
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* DN rewriting
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*/
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#ifdef ENABLE_REWRITE
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struct rewrite_info *rwm_rw;
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#else /* !ENABLE_REWRITE */
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/* some time the suffix massaging without librewrite
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* will be disabled */
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BerVarray rwm_suffix_massage;
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#endif /* !ENABLE_REWRITE */
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/*
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* Attribute/objectClass mapping
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*/
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struct ldapmap rwm_oc;
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struct ldapmap rwm_at;
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};
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struct ldapinfo {
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struct slap_backend_db *be;
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char *url;
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struct berval binddn;
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struct berval bindpw;
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ldap_pvt_thread_mutex_t conn_mutex;
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int savecred;
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Avlnode *conntree;
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#if 0
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#ifdef ENABLE_REWRITE
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struct rewrite_info *rwinfo;
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#else /* !ENABLE_REWRITE */
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BerVarray suffix_massage;
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#endif /* !ENABLE_REWRITE */
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struct ldapmap oc_map;
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struct ldapmap at_map;
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#endif
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struct ldaprwmap rwmap;
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};
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/* Whatever context ldap_back_dn_massage needs... */
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typedef struct dncookie {
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struct ldaprwmap *rwmap;
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#ifdef ENABLE_REWRITE
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Connection *conn;
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char *ctx;
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SlapReply *rs;
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#else
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int normalized;
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int tofrom;
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#endif
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} dncookie;
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struct ldapconn *ldap_back_getconn(struct slap_op *op, struct slap_rep *rs);
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int ldap_back_dobind(struct ldapconn *lc, Operation *op, SlapReply *rs);
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int ldap_back_map_result(SlapReply *rs);
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int ldap_back_op_result(struct ldapconn *lc, Operation *op, SlapReply *rs,
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ber_int_t msgid, int sendok);
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int back_ldap_LTX_init_module(int argc, char *argv[]);
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int ldap_back_dn_massage(dncookie *dc, struct berval *dn,
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struct berval *res);
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extern int ldap_back_conn_cmp( const void *c1, const void *c2);
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extern int ldap_back_conn_dup( void *c1, void *c2 );
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extern void ldap_back_conn_free( void *c );
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/* attributeType/objectClass mapping */
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int mapping_cmp (const void *, const void *);
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int mapping_dup (void *, void *);
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void ldap_back_map_init ( struct ldapmap *lm, struct ldapmapping ** );
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void ldap_back_map ( struct ldapmap *map, struct berval *s, struct berval *m,
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int remap );
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#define BACKLDAP_MAP 0
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#define BACKLDAP_REMAP 1
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char *
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ldap_back_map_filter(
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struct ldapmap *at_map,
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struct ldapmap *oc_map,
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struct berval *f,
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int remap
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);
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int
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ldap_back_map_attrs(
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struct ldapmap *at_map,
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AttributeName *a,
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int remap,
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char ***mapped_attrs
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);
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extern void mapping_free ( void *mapping );
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extern int ldap_back_map_config(
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struct ldapmap *oc_map,
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struct ldapmap *at_map,
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const char *fname,
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int lineno,
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int argc,
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char **argv );
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extern int
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ldap_back_filter_map_rewrite(
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dncookie *dc,
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Filter *f,
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struct berval *fstr,
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int remap );
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/* suffix massaging by means of librewrite */
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#ifdef ENABLE_REWRITE
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extern int suffix_massage_config( struct rewrite_info *info,
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struct berval *pvnc, struct berval *nvnc,
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struct berval *prnc, struct berval *nrnc);
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#endif /* ENABLE_REWRITE */
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extern int ldap_dnattr_rewrite( dncookie *dc, BerVarray a_vals );
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extern int ldap_dnattr_result_rewrite( dncookie *dc, BerVarray a_vals );
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LDAP_END_DECL
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#endif /* SLAPD_LDAP_H */
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