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https://git.openldap.org/openldap/openldap.git
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1067 lines
26 KiB
C
1067 lines
26 KiB
C
/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 1999-2005 The OpenLDAP Foundation.
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* Portions Copyright 2001-2003 Pierangelo Masarati.
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* Portions Copyright 1999-2003 Howard Chu.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* ACKNOWLEDGEMENTS:
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* This work was initially developed by the Howard Chu for inclusion
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* in OpenLDAP Software and subsequently enhanced by Pierangelo
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* Masarati.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include "slap.h"
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#include "lutil.h"
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#include "../back-ldap/back-ldap.h"
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#undef ldap_debug /* silence a warning in ldap-int.h */
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#include "../../../libraries/libldap/ldap-int.h"
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#include "back-meta.h"
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static int
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new_target(
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metatarget_t *mt )
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{
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struct ldapmapping *mapping;
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char *rargv[ 3 ];
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memset( mt, 0, sizeof( metatarget_t ) );
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mt->mt_rwmap.rwm_rw = rewrite_info_init( REWRITE_MODE_USE_DEFAULT );
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if ( mt->mt_rwmap.rwm_rw == NULL ) {
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return -1;
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}
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/*
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* the filter rewrite as a string must be disabled
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* by default; it can be re-enabled by adding rules;
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* this creates an empty rewriteContext
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*/
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rargv[ 0 ] = "rewriteContext";
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rargv[ 1 ] = "searchFilter";
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rargv[ 2 ] = NULL;
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rewrite_parse( mt->mt_rwmap.rwm_rw, "<suffix massage>", 1, 2, rargv );
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rargv[ 0 ] = "rewriteContext";
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rargv[ 1 ] = "default";
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rargv[ 2 ] = NULL;
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rewrite_parse( mt->mt_rwmap.rwm_rw, "<suffix massage>", 1, 2, rargv );
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ldap_back_map_init( &mt->mt_rwmap.rwm_at, &mapping );
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return 0;
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}
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int
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meta_back_db_config(
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BackendDB *be,
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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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)
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{
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metainfo_t *mi = ( metainfo_t * )be->be_private;
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if ( mi == NULL ) {
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fprintf( stderr,
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"%s: line %d: meta backend info is null!\n",
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fname, lineno );
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return 1;
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}
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/* URI of server to query */
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if ( strcasecmp( argv[ 0 ], "uri" ) == 0 ) {
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int i = mi->mi_ntargets;
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#if 0
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int j;
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#endif /* uncomment if uri MUST be a branch of suffix */
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LDAPURLDesc *ludp, *tmpludp;
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struct berval dn;
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int rc;
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int c;
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if ( argc != 2 ) {
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fprintf( stderr,
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"%s: line %d: missing address"
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" in \"uri <protocol>://<server>[:port]/<naming context>\" line\n",
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fname, lineno );
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return 1;
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}
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++mi->mi_ntargets;
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mi->mi_targets = ( metatarget_t * )ch_realloc( mi->mi_targets,
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sizeof( metatarget_t ) * mi->mi_ntargets );
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if ( mi->mi_targets == NULL ) {
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fprintf( stderr,
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"%s: line %d: out of memory while storing server name"
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" in \"uri <protocol>://<server>[:port]/<naming context>\" line\n",
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fname, lineno );
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return 1;
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}
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if ( new_target( &mi->mi_targets[ i ] ) != 0 ) {
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fprintf( stderr,
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"%s: line %d: unable to init server"
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" in \"uri <protocol>://<server>[:port]/<naming context>\" line\n",
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fname, lineno );
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return 1;
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}
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mi->mi_targets[ i ].mt_nretries = mi->mi_nretries;
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mi->mi_targets[ i ].mt_flags = mi->flags;
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mi->mi_targets[ i ].mt_version = mi->mi_version;
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for ( c = 0; c < META_OP_LAST; c++ ) {
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mi->mi_targets[ i ].mt_timeout[ c ] = mi->mi_timeout[ c ];
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}
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/*
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* uri MUST be legal!
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*/
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if ( ldap_url_parselist_ext( &ludp, argv[ 1 ], "\t" ) != LDAP_SUCCESS ) {
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fprintf( stderr,
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"%s: line %d: unable to parse URI"
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" in \"uri <protocol>://<server>[:port]/<naming context>\" line\n",
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fname, lineno );
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return 1;
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}
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/*
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* uri MUST have the <dn> part!
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*/
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if ( ludp->lud_dn == NULL || ludp->lud_dn[ 0 ] == '\0' ) {
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fprintf( stderr,
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"%s: line %d: missing <naming context> "
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" in \"uri <protocol>://<server>[:port]/<naming context>\" line\n",
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fname, lineno );
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return 1;
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}
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/*
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* copies and stores uri and suffix
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*/
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dn.bv_val = ludp->lud_dn;
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dn.bv_len = strlen( ludp->lud_dn );
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rc = dnPrettyNormal( NULL, &dn, &mi->mi_targets[ i ].mt_psuffix,
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&mi->mi_targets[ i ].mt_nsuffix, NULL );
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if( rc != LDAP_SUCCESS ) {
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fprintf( stderr, "%s: line %d: "
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"target '%s' DN is invalid\n",
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fname, lineno, argv[ 1 ] );
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return( 1 );
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}
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ludp->lud_dn[ 0 ] = '\0';
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/* check all, to apply the scope check on the first one */
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for ( tmpludp = ludp; tmpludp; tmpludp = tmpludp->lud_next ) {
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if ( tmpludp->lud_dn != NULL && tmpludp->lud_dn[ 0 ] != '\0' ) {
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fprintf( stderr, "%s: line %d: "
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"multiple URIs must have "
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"no DN part\n",
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fname, lineno );
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return( 1 );
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}
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if ( tmpludp->lud_scope == LDAP_SCOPE_BASE ) {
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tmpludp->lud_scope = LDAP_SCOPE_DEFAULT;
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}
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}
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mi->mi_targets[ i ].mt_uri = ldap_url_list2urls( ludp );
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ldap_free_urllist( ludp );
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if ( mi->mi_targets[ i ].mt_uri == NULL) {
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fprintf( stderr, "%s: line %d: no memory?\n",
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fname, lineno );
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return( 1 );
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}
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/*
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* uri MUST be a branch of suffix!
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*/
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#if 0 /* too strict a constraint */
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if ( select_backend( &mi->mi_targets[ i ].suffix, 0, 0 ) != be ) {
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fprintf( stderr,
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"%s: line %d: <naming context> of URI does not refer to current backend"
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" in \"uri <protocol>://<server>[:port]/<naming context>\" line\n",
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fname, lineno );
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return 1;
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}
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#else
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/*
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* uri MUST be a branch of a suffix!
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*/
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if ( select_backend( &mi->mi_targets[ i ].mt_nsuffix, 0, 0 ) == NULL ) {
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fprintf( stderr,
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"%s: line %d: <naming context> of URI does not resolve to a backend"
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" in \"uri <protocol>://<server>[:port]/<naming context>\" line\n",
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fname, lineno );
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return 1;
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}
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#endif
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/* default target directive */
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} else if ( strcasecmp( argv[ 0 ], "default-target" ) == 0 ) {
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int i = mi->mi_ntargets - 1;
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if ( argc == 1 ) {
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if ( i < 0 ) {
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fprintf( stderr,
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"%s: line %d: \"default-target\" alone need be"
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" inside a \"uri\" directive\n",
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fname, lineno );
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return 1;
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}
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mi->mi_defaulttarget = i;
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} else {
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if ( strcasecmp( argv[ 1 ], "none" ) == 0 ) {
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if ( i >= 0 ) {
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fprintf( stderr,
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"%s: line %d: \"default-target none\""
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" should go before uri definitions\n",
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fname, lineno );
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}
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mi->mi_defaulttarget = META_DEFAULT_TARGET_NONE;
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} else {
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char *next;
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int n = strtol( argv[ 1 ], &next, 10 );
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if ( n < 0 || n >= i - 1 ) {
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fprintf( stderr,
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"%s: line %d: illegal target number %d\n",
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fname, lineno, n );
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return 1;
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}
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mi->mi_defaulttarget = n;
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}
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}
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/* ttl of dn cache */
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} else if ( strcasecmp( argv[ 0 ], "dncache-ttl" ) == 0 ) {
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if ( argc != 2 ) {
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fprintf( stderr,
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"%s: line %d: missing ttl in \"dncache-ttl <ttl>\" line\n",
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fname, lineno );
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return 1;
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}
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if ( strcasecmp( argv[ 1 ], "forever" ) == 0 ) {
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mi->mi_cache.ttl = META_DNCACHE_FOREVER;
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} else if ( strcasecmp( argv[ 1 ], "disabled" ) == 0 ) {
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mi->mi_cache.ttl = META_DNCACHE_DISABLED;
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} else {
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mi->mi_cache.ttl = atol( argv[ 1 ] );
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}
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/* network timeout when connecting to ldap servers */
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} else if ( strcasecmp( argv[ 0 ], "network-timeout" ) == 0 ) {
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if ( argc != 2 ) {
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fprintf( stderr,
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"%s: line %d: missing network timeout in \"network-timeout <seconds>\" line\n",
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fname, lineno );
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return 1;
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}
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mi->mi_network_timeout = atol(argv[ 1 ]);
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/* name to use for meta_back_group */
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} else if ( strcasecmp( argv[ 0 ], "acl-authcDN" ) == 0
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|| strcasecmp( argv[ 0 ], "binddn" ) == 0 )
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{
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int i = mi->mi_ntargets - 1;
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struct berval dn;
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if ( i < 0 ) {
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fprintf( stderr,
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"%s: line %d: need \"uri\" directive first\n",
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fname, lineno );
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return 1;
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}
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if ( argc != 2 ) {
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fprintf( stderr,
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"%s: line %d: missing name in \"binddn <name>\" line\n",
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fname, lineno );
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return 1;
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}
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if ( strcasecmp( argv[ 0 ], "binddn" ) == 0 ) {
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fprintf( stderr, "%s: line %d: "
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"\"binddn\" statement is deprecated; "
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"use \"acl-authcDN\" instead\n",
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fname, lineno );
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/* FIXME: some day we'll need to throw an error */
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}
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dn.bv_val = argv[ 1 ];
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dn.bv_len = strlen( argv[ 1 ] );
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if ( dnNormalize( 0, NULL, NULL, &dn, &mi->mi_targets[ i ].mt_binddn,
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NULL ) != LDAP_SUCCESS )
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{
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fprintf( stderr, "%s: line %d: "
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"bind DN '%s' is invalid\n",
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fname, lineno, argv[ 1 ] );
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return( 1 );
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}
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/* password to use for meta_back_group */
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} else if ( strcasecmp( argv[ 0 ], "acl-passwd" ) == 0
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|| strcasecmp( argv[ 0 ], "bindpw" ) == 0 )
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{
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int i = mi->mi_ntargets - 1;
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if ( i < 0 ) {
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fprintf( stderr,
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"%s: line %d: need \"uri\" directive first\n",
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fname, lineno );
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return 1;
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}
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if ( argc != 2 ) {
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fprintf( stderr,
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"%s: line %d: missing password in \"bindpw <password>\" line\n",
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fname, lineno );
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return 1;
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}
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if ( strcasecmp( argv[ 0 ], "bindpw" ) == 0 ) {
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fprintf( stderr, "%s: line %d: "
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"\"bindpw\" statement is deprecated; "
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"use \"acl-passwd\" instead\n",
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fname, lineno );
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/* FIXME: some day we'll need to throw an error */
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}
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ber_str2bv( argv[ 1 ], 0L, 1, &mi->mi_targets[ i ].mt_bindpw );
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/* save bind creds for referral rebinds? */
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} else if ( strcasecmp( argv[ 0 ], "rebind-as-user" ) == 0 ) {
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if ( argc > 2 ) {
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fprintf( stderr,
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"%s: line %d: \"rebind-as-user {NO|yes}\" takes 1 argument.\n",
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fname, lineno );
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return( 1 );
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}
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if ( argc == 1 ) {
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fprintf( stderr,
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"%s: line %d: deprecated use of \"rebind-as-user {NO|yes}\" with no arguments.\n",
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fname, lineno );
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mi->flags |= LDAP_BACK_F_SAVECRED;
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} else {
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if ( strcasecmp( argv[ 1 ], "no" ) == 0 ) {
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mi->flags &= ~LDAP_BACK_F_SAVECRED;
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} else if ( strcasecmp( argv[ 1 ], "yes" ) == 0 ) {
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mi->flags |= LDAP_BACK_F_SAVECRED;
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} else {
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fprintf( stderr,
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"%s: line %d: \"rebind-as-user {NO|yes}\" unknown argument \"%s\".\n",
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fname, lineno, argv[ 1 ] );
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return 1;
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}
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}
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} else if ( strcasecmp( argv[ 0 ], "chase-referrals" ) == 0 ) {
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unsigned *flagsp = mi->mi_ntargets ?
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&mi->mi_targets[ mi->mi_ntargets - 1 ].mt_flags
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: &mi->flags;
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if ( argc != 2 ) {
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fprintf( stderr,
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"%s: line %d: \"chase-referrals\" needs 1 argument.\n",
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fname, lineno );
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return( 1 );
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}
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/* this is the default; we add it because the default might change... */
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if ( strcasecmp( argv[ 1 ], "yes" ) == 0 ) {
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*flagsp |= LDAP_BACK_F_CHASE_REFERRALS;
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} else if ( strcasecmp( argv[ 1 ], "no" ) == 0 ) {
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*flagsp &= ~LDAP_BACK_F_CHASE_REFERRALS;
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} else {
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fprintf( stderr,
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"%s: line %d: \"chase-referrals {YES|no}\": unknown argument \"%s\".\n",
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fname, lineno, argv[ 1 ] );
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return( 1 );
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}
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} else if ( strcasecmp( argv[ 0 ], "tls" ) == 0 ) {
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unsigned *flagsp = mi->mi_ntargets ?
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&mi->mi_targets[ mi->mi_ntargets - 1 ].mt_flags
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: &mi->flags;
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if ( argc != 2 ) {
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fprintf( stderr,
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"%s: line %d: \"tls <what>\" needs 1 argument.\n",
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fname, lineno );
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return( 1 );
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}
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/* start */
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if ( strcasecmp( argv[ 1 ], "start" ) == 0 ) {
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*flagsp |= ( LDAP_BACK_F_USE_TLS | LDAP_BACK_F_TLS_CRITICAL );
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/* try start tls */
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} else if ( strcasecmp( argv[ 1 ], "try-start" ) == 0 ) {
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*flagsp &= ~LDAP_BACK_F_TLS_CRITICAL;
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*flagsp |= LDAP_BACK_F_USE_TLS;
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|
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/* propagate start tls */
|
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} else if ( strcasecmp( argv[ 1 ], "propagate" ) == 0 ) {
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*flagsp |= ( LDAP_BACK_F_PROPAGATE_TLS | LDAP_BACK_F_TLS_CRITICAL );
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/* try start tls */
|
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} else if ( strcasecmp( argv[ 1 ], "try-propagate" ) == 0 ) {
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*flagsp &= ~LDAP_BACK_F_TLS_CRITICAL;
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*flagsp |= LDAP_BACK_F_PROPAGATE_TLS;
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} else {
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fprintf( stderr,
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|
"%s: line %d: \"tls <what>\": unknown argument \"%s\".\n",
|
|
fname, lineno, argv[ 1 ] );
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|
return( 1 );
|
|
}
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|
|
|
} else if ( strcasecmp( argv[ 0 ], "t-f-support" ) == 0 ) {
|
|
unsigned *flagsp = mi->mi_ntargets ?
|
|
&mi->mi_targets[ mi->mi_ntargets - 1 ].mt_flags
|
|
: &mi->flags;
|
|
|
|
if ( argc != 2 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: \"t-f-support {NO|yes|discover}\" needs 1 argument.\n",
|
|
fname, lineno );
|
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return( 1 );
|
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}
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|
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if ( strcasecmp( argv[ 1 ], "no" ) == 0 ) {
|
|
*flagsp &= ~(LDAP_BACK_F_SUPPORT_T_F|LDAP_BACK_F_SUPPORT_T_F_DISCOVER);
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|
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} else if ( strcasecmp( argv[ 1 ], "yes" ) == 0 ) {
|
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*flagsp |= LDAP_BACK_F_SUPPORT_T_F;
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|
|
} else if ( strcasecmp( argv[ 1 ], "discover" ) == 0 ) {
|
|
*flagsp |= LDAP_BACK_F_SUPPORT_T_F_DISCOVER;
|
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|
|
} else {
|
|
fprintf( stderr,
|
|
"%s: line %d: unknown value \"%s\" for \"t-f-support {no|yes|discover}\".\n",
|
|
fname, lineno, argv[ 1 ] );
|
|
return 1;
|
|
}
|
|
|
|
/* onerr? */
|
|
} else if ( strcasecmp( argv[ 0 ], "onerr" ) == 0 ) {
|
|
if ( argc != 2 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: \"onerr {CONTINUE|stop}\" takes 1 argument\n",
|
|
fname, lineno );
|
|
return( 1 );
|
|
}
|
|
|
|
if ( strcasecmp( argv[ 1 ], "continue" ) == 0 ) {
|
|
mi->flags &= ~META_BACK_F_ONERR_STOP;
|
|
|
|
} else if ( strcasecmp( argv[ 1 ], "stop" ) == 0 ) {
|
|
mi->flags |= META_BACK_F_ONERR_STOP;
|
|
|
|
} else {
|
|
fprintf( stderr,
|
|
"%s: line %d: \"onerr {CONTINUE|stop}\": invalid arg \"%s\".\n",
|
|
fname, lineno, argv[ 1 ] );
|
|
return 1;
|
|
}
|
|
|
|
} else if ( strcasecmp( argv[ 0 ], "timeout" ) == 0 ) {
|
|
char *sep, *next;
|
|
time_t *tv = mi->mi_ntargets ?
|
|
mi->mi_targets[ mi->mi_ntargets - 1 ].mt_timeout
|
|
: mi->mi_timeout;
|
|
int c;
|
|
|
|
if ( argc < 2 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: \"timeout [{add|delete|modify|modrdn}=]<val> [...]\" takes at least 1 argument\n",
|
|
fname, lineno );
|
|
return( 1 );
|
|
}
|
|
|
|
for ( c = 1; c < argc; c++ ) {
|
|
time_t *t = NULL, val;
|
|
|
|
sep = strchr( argv[ c ], '=' );
|
|
if ( sep != NULL ) {
|
|
size_t len = sep - argv[ c ];
|
|
|
|
if ( strncasecmp( argv[ c ], "add", len ) == 0 ) {
|
|
t = &tv[ META_OP_ADD ];
|
|
} else if ( strncasecmp( argv[ c ], "delete", len ) == 0 ) {
|
|
t = &tv[ META_OP_DELETE ];
|
|
} else if ( strncasecmp( argv[ c ], "modify", len ) == 0 ) {
|
|
t = &tv[ META_OP_MODIFY ];
|
|
} else if ( strncasecmp( argv[ c ], "modrdn", len ) == 0 ) {
|
|
t = &tv[ META_OP_MODRDN ];
|
|
} else {
|
|
fprintf( stderr,
|
|
"%s: line %d: unknown operation \"%s\" for timeout #%d.\n",
|
|
fname, lineno, argv[ c ], c );
|
|
return 1;
|
|
}
|
|
sep++;
|
|
|
|
} else {
|
|
sep = argv[ c ];
|
|
}
|
|
|
|
val = strtoul( sep, &next, 10 );
|
|
if ( next == sep || next[ 0 ] != '\0' ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: unable to parse value \"%s\" for timeout.\n",
|
|
fname, lineno, sep );
|
|
return 1;
|
|
}
|
|
|
|
if ( t ) {
|
|
*t = val;
|
|
|
|
} else {
|
|
int i;
|
|
|
|
for ( i = 0; i < META_OP_LAST; i++ ) {
|
|
tv[ i ] = val;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* name to use as pseudo-root dn */
|
|
} else if ( strcasecmp( argv[ 0 ], "pseudorootdn" ) == 0 ) {
|
|
int i = mi->mi_ntargets - 1;
|
|
struct berval dn;
|
|
|
|
if ( i < 0 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: need \"uri\" directive first\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
if ( argc != 2 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: missing name in \"pseudorootdn <name>\" line\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
dn.bv_val = argv[ 1 ];
|
|
dn.bv_len = strlen( argv[ 1 ] );
|
|
if ( dnNormalize( 0, NULL, NULL, &dn,
|
|
&mi->mi_targets[ i ].mt_pseudorootdn, NULL ) != LDAP_SUCCESS )
|
|
{
|
|
fprintf( stderr, "%s: line %d: "
|
|
"pseudoroot DN '%s' is invalid\n",
|
|
fname, lineno, argv[ 1 ] );
|
|
return( 1 );
|
|
}
|
|
|
|
/* password to use as pseudo-root */
|
|
} else if ( strcasecmp( argv[ 0 ], "pseudorootpw" ) == 0 ) {
|
|
int i = mi->mi_ntargets - 1;
|
|
|
|
if ( i < 0 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: need \"uri\" directive first\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
if ( argc != 2 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: missing password in \"pseudorootpw <password>\" line\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
ber_str2bv( argv[ 1 ], 0L, 1, &mi->mi_targets[ i ].mt_pseudorootpw );
|
|
|
|
/* dn massaging */
|
|
} else if ( strcasecmp( argv[ 0 ], "suffixmassage" ) == 0 ) {
|
|
BackendDB *tmp_be;
|
|
int i = mi->mi_ntargets - 1, rc;
|
|
struct berval dn, nvnc, pvnc, nrnc, prnc;
|
|
|
|
if ( i < 0 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: need \"uri\" directive first\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
* syntax:
|
|
*
|
|
* suffixmassage <suffix> <massaged suffix>
|
|
*
|
|
* the <suffix> field must be defined as a valid suffix
|
|
* (or suffixAlias?) for the current database;
|
|
* the <massaged suffix> shouldn't have already been
|
|
* defined as a valid suffix or suffixAlias for the
|
|
* current server
|
|
*/
|
|
if ( argc != 3 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: syntax is \"suffixMassage <suffix> <massaged suffix>\"\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
ber_str2bv( argv[ 1 ], 0, 0, &dn );
|
|
if ( dnPrettyNormal( NULL, &dn, &pvnc, &nvnc, NULL ) != LDAP_SUCCESS ) {
|
|
fprintf( stderr, "%s: line %d: "
|
|
"suffix '%s' is invalid\n",
|
|
fname, lineno, argv[ 1 ] );
|
|
return 1;
|
|
}
|
|
|
|
tmp_be = select_backend( &nvnc, 0, 0 );
|
|
if ( tmp_be != NULL && tmp_be != be ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: suffix already in use by another backend in"
|
|
" \"suffixMassage <suffix> <massaged suffix>\"\n",
|
|
fname, lineno );
|
|
free( pvnc.bv_val );
|
|
free( nvnc.bv_val );
|
|
return 1;
|
|
}
|
|
|
|
ber_str2bv( argv[ 2 ], 0, 0, &dn );
|
|
if ( dnPrettyNormal( NULL, &dn, &prnc, &nrnc, NULL ) != LDAP_SUCCESS ) {
|
|
fprintf( stderr, "%s: line %d: "
|
|
"massaged suffix '%s' is invalid\n",
|
|
fname, lineno, argv[ 2 ] );
|
|
free( pvnc.bv_val );
|
|
free( nvnc.bv_val );
|
|
return 1;
|
|
}
|
|
|
|
#if 0
|
|
tmp_be = select_backend( &nrnc, 0, 0 );
|
|
if ( tmp_be != NULL ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: massaged suffix already in use by another backend in"
|
|
" \"suffixMassage <suffix> <massaged suffix>\"\n",
|
|
fname, lineno );
|
|
free( pvnc.bv_val );
|
|
free( nvnc.bv_val );
|
|
free( prnc.bv_val );
|
|
free( nrnc.bv_val );
|
|
return 1;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* The suffix massaging is emulated by means of the
|
|
* rewrite capabilities
|
|
* FIXME: no extra rewrite capabilities should be added
|
|
* to the database
|
|
*/
|
|
rc = suffix_massage_config( mi->mi_targets[ i ].mt_rwmap.rwm_rw,
|
|
&pvnc, &nvnc, &prnc, &nrnc );
|
|
|
|
free( pvnc.bv_val );
|
|
free( nvnc.bv_val );
|
|
free( prnc.bv_val );
|
|
free( nrnc.bv_val );
|
|
|
|
return rc;
|
|
|
|
/* rewrite stuff ... */
|
|
} else if ( strncasecmp( argv[ 0 ], "rewrite", 7 ) == 0 ) {
|
|
int i = mi->mi_ntargets - 1;
|
|
|
|
if ( i < 0 ) {
|
|
fprintf( stderr, "%s: line %d: \"rewrite\" "
|
|
"statement outside target definition.\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
return rewrite_parse( mi->mi_targets[ i ].mt_rwmap.rwm_rw,
|
|
fname, lineno, argc, argv );
|
|
|
|
/* objectclass/attribute mapping */
|
|
} else if ( strcasecmp( argv[ 0 ], "map" ) == 0 ) {
|
|
int i = mi->mi_ntargets - 1;
|
|
|
|
if ( i < 0 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: need \"uri\" directive first\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
return ldap_back_map_config( &mi->mi_targets[ i ].mt_rwmap.rwm_oc,
|
|
&mi->mi_targets[ i ].mt_rwmap.rwm_at,
|
|
fname, lineno, argc, argv );
|
|
|
|
} else if ( strcasecmp( argv[ 0 ], "nretries" ) == 0 ) {
|
|
int i = mi->mi_ntargets - 1;
|
|
int nretries = META_RETRY_UNDEFINED;
|
|
|
|
if ( argc != 2 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: need value in \"nretries <value>\"\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
if ( strcasecmp( argv[ 1 ], "forever" ) == 0 ) {
|
|
nretries = META_RETRY_FOREVER;
|
|
|
|
} else if ( strcasecmp( argv[ 1 ], "never" ) == 0 ) {
|
|
nretries = META_RETRY_NEVER;
|
|
|
|
} else {
|
|
char *next;
|
|
|
|
nretries = strtol( argv[ 1 ], &next, 10 );
|
|
if ( next == argv[ 1 ] || next[ 0 ] != '\0' ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: unable to parse value \"%s\" in \"nretries <value>\"\n",
|
|
fname, lineno, argv[ 1 ] );
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
if ( i < 0 ) {
|
|
mi->mi_nretries = nretries;
|
|
|
|
} else {
|
|
mi->mi_targets[ i ].mt_nretries = nretries;
|
|
}
|
|
|
|
/* anything else */
|
|
} else {
|
|
return SLAP_CONF_UNKNOWN;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
ldap_back_map_config(
|
|
struct ldapmap *oc_map,
|
|
struct ldapmap *at_map,
|
|
const char *fname,
|
|
int lineno,
|
|
int argc,
|
|
char **argv )
|
|
{
|
|
struct ldapmap *map;
|
|
struct ldapmapping *mapping;
|
|
char *src, *dst;
|
|
int is_oc = 0;
|
|
|
|
if ( argc < 3 || argc > 4 ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: syntax is \"map {objectclass | attribute} [<local> | *] {<foreign> | *}\"\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
if ( strcasecmp( argv[ 1 ], "objectclass" ) == 0 ) {
|
|
map = oc_map;
|
|
is_oc = 1;
|
|
|
|
} else if ( strcasecmp( argv[ 1 ], "attribute" ) == 0 ) {
|
|
map = at_map;
|
|
|
|
} else {
|
|
fprintf( stderr, "%s: line %d: syntax is "
|
|
"\"map {objectclass | attribute} [<local> | *] "
|
|
"{<foreign> | *}\"\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
|
|
if ( strcmp( argv[ 2 ], "*" ) == 0 ) {
|
|
if ( argc < 4 || strcmp( argv[ 3 ], "*" ) == 0 ) {
|
|
map->drop_missing = ( argc < 4 );
|
|
return 0;
|
|
}
|
|
src = dst = argv[ 3 ];
|
|
|
|
} else if ( argc < 4 ) {
|
|
src = "";
|
|
dst = argv[ 2 ];
|
|
|
|
} else {
|
|
src = argv[ 2 ];
|
|
dst = ( strcmp( argv[ 3 ], "*" ) == 0 ? src : argv[ 3 ] );
|
|
}
|
|
|
|
if ( ( map == at_map )
|
|
&& ( strcasecmp( src, "objectclass" ) == 0
|
|
|| strcasecmp( dst, "objectclass" ) == 0 ) )
|
|
{
|
|
fprintf( stderr,
|
|
"%s: line %d: objectclass attribute cannot be mapped\n",
|
|
fname, lineno );
|
|
}
|
|
|
|
mapping = (struct ldapmapping *)ch_calloc( 2,
|
|
sizeof(struct ldapmapping) );
|
|
if ( mapping == NULL ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: out of memory\n",
|
|
fname, lineno );
|
|
return 1;
|
|
}
|
|
ber_str2bv( src, 0, 1, &mapping->src );
|
|
ber_str2bv( dst, 0, 1, &mapping->dst );
|
|
mapping[ 1 ].src = mapping->dst;
|
|
mapping[ 1 ].dst = mapping->src;
|
|
|
|
/*
|
|
* schema check
|
|
*/
|
|
if ( is_oc ) {
|
|
if ( src[ 0 ] != '\0' ) {
|
|
if ( oc_bvfind( &mapping->src ) == NULL ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: warning, source objectClass '%s' "
|
|
"should be defined in schema\n",
|
|
fname, lineno, src );
|
|
|
|
/*
|
|
* FIXME: this should become an err
|
|
*/
|
|
goto error_return;
|
|
}
|
|
}
|
|
|
|
if ( oc_bvfind( &mapping->dst ) == NULL ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: warning, destination objectClass '%s' "
|
|
"is not defined in schema\n",
|
|
fname, lineno, dst );
|
|
}
|
|
} else {
|
|
int rc;
|
|
const char *text = NULL;
|
|
AttributeDescription *ad = NULL;
|
|
|
|
if ( src[ 0 ] != '\0' ) {
|
|
rc = slap_bv2ad( &mapping->src, &ad, &text );
|
|
if ( rc != LDAP_SUCCESS ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: warning, source attributeType '%s' "
|
|
"should be defined in schema\n",
|
|
fname, lineno, src );
|
|
|
|
/*
|
|
* FIXME: this should become an err
|
|
*/
|
|
goto error_return;
|
|
}
|
|
|
|
ad = NULL;
|
|
}
|
|
|
|
rc = slap_bv2ad( &mapping->dst, &ad, &text );
|
|
if ( rc != LDAP_SUCCESS ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: warning, destination attributeType '%s' "
|
|
"is not defined in schema\n",
|
|
fname, lineno, dst );
|
|
}
|
|
}
|
|
|
|
if ( (src[ 0 ] != '\0' && avl_find( map->map, (caddr_t)mapping, mapping_cmp ) != NULL)
|
|
|| avl_find( map->remap, (caddr_t)&mapping[ 1 ], mapping_cmp ) != NULL)
|
|
{
|
|
fprintf( stderr,
|
|
"%s: line %d: duplicate mapping found" SLAPD_CONF_UNKNOWN_IGNORED ".\n",
|
|
fname, lineno );
|
|
goto error_return;
|
|
}
|
|
|
|
if ( src[ 0 ] != '\0' ) {
|
|
avl_insert( &map->map, (caddr_t)mapping,
|
|
mapping_cmp, mapping_dup );
|
|
}
|
|
avl_insert( &map->remap, (caddr_t)&mapping[ 1 ],
|
|
mapping_cmp, mapping_dup );
|
|
|
|
return 0;
|
|
|
|
error_return:;
|
|
if ( mapping ) {
|
|
ch_free( mapping->src.bv_val );
|
|
ch_free( mapping->dst.bv_val );
|
|
ch_free( mapping );
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
#ifdef ENABLE_REWRITE
|
|
static char *
|
|
suffix_massage_regexize( const char *s )
|
|
{
|
|
char *res, *ptr;
|
|
const char *p, *r;
|
|
int i;
|
|
|
|
for ( i = 0, p = s;
|
|
( r = strchr( p, ',' ) ) != NULL;
|
|
p = r + 1, i++ )
|
|
;
|
|
|
|
res = ch_calloc( sizeof( char ),
|
|
strlen( s )
|
|
+ STRLENOF( "(.+,)?" )
|
|
+ STRLENOF( "[ ]?" ) * i + 1 );
|
|
|
|
ptr = lutil_strcopy( res, "(.+,)?" );
|
|
for ( i = 0, p = s;
|
|
( r = strchr( p, ',' ) ) != NULL;
|
|
p = r + 1 , i++ ) {
|
|
ptr = lutil_strncopy( ptr, p, r - p + 1 );
|
|
ptr = lutil_strcopy( ptr, "[ ]?" );
|
|
|
|
if ( r[ 1 ] == ' ' ) {
|
|
r++;
|
|
}
|
|
}
|
|
lutil_strcopy( ptr, p );
|
|
|
|
return res;
|
|
}
|
|
|
|
static char *
|
|
suffix_massage_patternize( const char *s )
|
|
{
|
|
ber_len_t len;
|
|
char *res;
|
|
|
|
len = strlen( s );
|
|
|
|
res = ch_calloc( sizeof( char ), len + STRLENOF( "%1" ) + 1 );
|
|
if ( res == NULL ) {
|
|
return NULL;
|
|
}
|
|
|
|
strcpy( res, "%1" );
|
|
strcpy( &res[ STRLENOF( "%1" ) ], s );
|
|
|
|
return res;
|
|
}
|
|
|
|
int
|
|
suffix_massage_config(
|
|
struct rewrite_info *info,
|
|
struct berval *pvnc,
|
|
struct berval *nvnc,
|
|
struct berval *prnc,
|
|
struct berval *nrnc
|
|
)
|
|
{
|
|
char *rargv[ 5 ];
|
|
int line = 0;
|
|
|
|
rargv[ 0 ] = "rewriteEngine";
|
|
rargv[ 1 ] = "on";
|
|
rargv[ 2 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 2, rargv );
|
|
|
|
rargv[ 0 ] = "rewriteContext";
|
|
rargv[ 1 ] = "default";
|
|
rargv[ 2 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 2, rargv );
|
|
|
|
rargv[ 0 ] = "rewriteRule";
|
|
rargv[ 1 ] = suffix_massage_regexize( pvnc->bv_val );
|
|
rargv[ 2 ] = suffix_massage_patternize( prnc->bv_val );
|
|
rargv[ 3 ] = ":";
|
|
rargv[ 4 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 4, rargv );
|
|
ch_free( rargv[ 1 ] );
|
|
ch_free( rargv[ 2 ] );
|
|
|
|
rargv[ 0 ] = "rewriteContext";
|
|
rargv[ 1 ] = "searchEntryDN";
|
|
rargv[ 2 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 2, rargv );
|
|
|
|
rargv[ 0 ] = "rewriteRule";
|
|
rargv[ 1 ] = suffix_massage_regexize( prnc->bv_val );
|
|
rargv[ 2 ] = suffix_massage_patternize( pvnc->bv_val );
|
|
rargv[ 3 ] = ":";
|
|
rargv[ 4 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 4, rargv );
|
|
ch_free( rargv[ 1 ] );
|
|
ch_free( rargv[ 2 ] );
|
|
|
|
/* backward compatibility */
|
|
rargv[ 0 ] = "rewriteContext";
|
|
rargv[ 1 ] = "searchResult";
|
|
rargv[ 2 ] = "alias";
|
|
rargv[ 3 ] = "searchEntryDN";
|
|
rargv[ 4 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 4, rargv );
|
|
|
|
rargv[ 0 ] = "rewriteContext";
|
|
rargv[ 1 ] = "matchedDN";
|
|
rargv[ 2 ] = "alias";
|
|
rargv[ 3 ] = "searchEntryDN";
|
|
rargv[ 4 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 4, rargv );
|
|
|
|
rargv[ 0 ] = "rewriteContext";
|
|
rargv[ 1 ] = "searchAttrDN";
|
|
rargv[ 2 ] = "alias";
|
|
rargv[ 3 ] = "searchEntryDN";
|
|
rargv[ 4 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 4, rargv );
|
|
|
|
/* NOTE: this corresponds to #undef'ining RWM_REFERRAL_REWRITE;
|
|
* see servers/slapd/overlays/rwm.h for details */
|
|
rargv[ 0 ] = "rewriteContext";
|
|
rargv[ 1 ] = "referralAttrDN";
|
|
rargv[ 2 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 2, rargv );
|
|
|
|
rargv[ 0 ] = "rewriteContext";
|
|
rargv[ 1 ] = "referralDN";
|
|
rargv[ 2 ] = NULL;
|
|
rewrite_parse( info, "<suffix massage>", ++line, 2, rargv );
|
|
|
|
return 0;
|
|
}
|
|
#endif /* ENABLE_REWRITE */
|
|
|