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74fa239a20
- librewrite, for string rewriting; it may be used in back-ldap
by configuring with '--enable-rewrite'. It must be used in
back-meta. There's a text file, 'libraries/librewrite/RATIONALE',
that explains the usage and the features. More comprehensive
documentation will follow.
- enhancements of back-ldap (ITS#989,ITS#998,ITS#1002,ITS#1054 and ITS#1137)
including dn rewriting, a fix to group acl matching and so
- back-meta: a new backend that proxies a set of remote servers
by spawning queries. It uses portions of back-ldap and the rewrite
capabilities of librewrite. It can be compiled by configuring
with `--enable-ldap --enable-rewrite --enable-meta'.
There's a text file, 'servers/slapd/back-meta/Documentation', that
describes the main features and config statements.
Note: someone (Kurt?) should run 'autoconf' and commit 'configure' as
my autoconf version must be different: my configures contain a number
of differences and I didn't feel comfortable in adding them :)
129 lines
3.4 KiB
C
129 lines
3.4 KiB
C
/* back-ldap.h - ldap backend header file */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2000 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 ldapconn {
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struct slap_conn *conn;
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LDAP *ld;
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char *bound_dn;
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int bound;
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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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char *src;
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char *dst;
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};
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struct ldapinfo {
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char *url;
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char *binddn;
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char *bindpw;
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ldap_pvt_thread_mutex_t conn_mutex;
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Avlnode *conntree;
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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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char **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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};
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struct ldapconn *ldap_back_getconn(struct ldapinfo *li, struct slap_conn *conn,
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struct slap_op *op);
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int ldap_back_dobind(struct ldapconn *lc, Operation *op);
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int ldap_back_map_result(int err);
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int ldap_back_op_result(struct ldapconn *lc, Operation *op);
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int back_ldap_LTX_init_module(int argc, char *argv[]);
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char *ldap_back_dn_massage(struct ldapinfo *li, char *dn, int normalized);
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char *ldap_back_dn_restore(struct ldapinfo *li, char *dn, int normalized);
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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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int mapping_cmp (const void *, const void *);
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int mapping_dup (void *, void *);
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char *ldap_back_map ( struct ldapmap *map, char *s, int remap );
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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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char *f,
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int remap
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);
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char **
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ldap_back_map_attrs(
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struct ldapmap *at_map,
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char **a,
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int remap
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);
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extern void mapping_free ( struct ldapmapping *mapping );
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#ifdef ENABLE_REWRITE
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extern int suffix_massage_config( struct rewrite_info *info, int argc, char **argv );
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extern int ldap_dnattr_rewrite( struct rewrite_info *rwinfo, struct berval **a_vals, void *cookie );
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#endif /* ENABLE_REWRITE */
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LDAP_END_DECL
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#endif
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