2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2004 The OpenLDAP Foundation.
5 * Portions Copyright 2001-2003 Pierangelo Masarati.
6 * Portions Copyright 1999-2003 Howard Chu.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted only as authorized by the OpenLDAP
13 * A copy of this license is available in the file LICENSE in the
14 * top-level directory of the distribution or, alternatively, at
15 * <http://www.OpenLDAP.org/license.html>.
18 * This work was initially developed by the Howard Chu for inclusion
19 * in OpenLDAP Software and subsequently enhanced by Pierangelo
27 #include <ac/string.h>
28 #include <ac/socket.h>
31 #include "../back-ldap/back-ldap.h"
32 #include "back-meta.h"
35 meta_back_modify( Operation *op, SlapReply *rs )
37 struct metainfo *li = ( struct metainfo * )op->o_bd->be_private;
40 LDAPMod **modv = NULL;
43 int candidate = -1, i;
44 struct berval mdn = { 0, NULL };
48 lc = meta_back_getconn( op, rs, META_OP_REQUIRE_SINGLE,
49 &op->o_req_ndn, &candidate );
55 if ( !meta_back_dobind( lc, op )
56 || !meta_back_is_valid( lc, candidate ) ) {
57 rs->sr_err = LDAP_OTHER;
63 * Rewrite the modify dn, if needed
65 dc.rwmap = &li->targets[ candidate ]->rwmap;
70 if ( ldap_back_dn_massage( &dc, &op->o_req_dn, &mdn ) ) {
75 for ( i = 0, ml = op->oq_modify.rs_modlist; ml; i++ ,ml = ml->sml_next )
78 mods = ch_malloc( sizeof( LDAPMod )*i );
80 rs->sr_err = LDAP_NO_MEMORY;
84 modv = ( LDAPMod ** )ch_malloc( ( i + 1 )*sizeof( LDAPMod * ) );
86 rs->sr_err = LDAP_NO_MEMORY;
91 dc.ctx = "modifyAttrDN";
92 for ( i = 0, ml = op->oq_modify.rs_modlist; ml; ml = ml->sml_next ) {
95 if ( ml->sml_desc->ad_type->sat_no_user_mod ) {
99 ldap_back_map( &li->targets[ candidate ]->rwmap.rwm_at,
100 &ml->sml_desc->ad_cname, &mapped,
102 if ( mapped.bv_val == NULL || mapped.bv_val[0] == '\0' ) {
106 modv[ i ] = &mods[ i ];
107 mods[ i ].mod_op = ml->sml_op | LDAP_MOD_BVALUES;
108 mods[ i ].mod_type = mapped.bv_val;
111 * FIXME: dn-valued attrs should be rewritten
112 * to allow their use in ACLs at the back-ldap
115 if ( strcmp( ml->sml_desc->ad_type->sat_syntax->ssyn_oid,
116 SLAPD_DN_SYNTAX ) == 0 ) {
117 ( void )ldap_dnattr_rewrite( &dc, ml->sml_bvalues );
120 if ( ml->sml_bvalues != NULL ){
121 for (j = 0; ml->sml_bvalues[ j ].bv_val; j++);
122 mods[ i ].mod_bvalues = (struct berval **)ch_malloc((j+1) *
123 sizeof(struct berval *));
124 for (j = 0; ml->sml_bvalues[ j ].bv_val; j++)
125 mods[ i ].mod_bvalues[ j ] = &ml->sml_bvalues[j];
126 mods[ i ].mod_bvalues[ j ] = NULL;
129 mods[ i ].mod_bvalues = NULL;
136 ldap_modify_s( lc->conns[ candidate ].ld, mdn.bv_val, modv );
139 if ( mdn.bv_val != op->o_req_dn.bv_val ) {
142 if ( modv != NULL ) {
143 for ( i = 0; modv[ i ]; i++) {
144 free( modv[ i ]->mod_bvalues );
151 return meta_back_op_result( lc, op, rs ) == LDAP_SUCCESS
155 send_ldap_result( op, rs );