/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1999-2005 The OpenLDAP Foundation.
+ * Copyright 1999-2007 The OpenLDAP Foundation.
* Portions Copyright 2001-2003 Pierangelo Masarati.
* Portions Copyright 1999-2003 Howard Chu.
* All rights reserved.
int
meta_back_modify( Operation *op, SlapReply *rs )
{
- struct metainfo *li = ( struct metainfo * )op->o_bd->be_private;
- struct metaconn *lc;
+ metainfo_t *mi = ( metainfo_t * )op->o_bd->be_private;
+ metatarget_t *mt;
+ metaconn_t *mc;
int rc = 0;
LDAPMod **modv = NULL;
LDAPMod *mods = NULL;
struct berval mdn = BER_BVNULL;
struct berval mapped;
dncookie dc;
+ int msgid;
+ int do_retry = 1;
+ LDAPControl **ctrls = NULL;
- lc = meta_back_getconn( op, rs, META_OP_REQUIRE_SINGLE,
- &op->o_req_ndn, &candidate, LDAP_BACK_SENDERR );
- if ( !lc || !meta_back_dobind( lc, op, LDAP_BACK_SENDERR ) ) {
- return rs->sr_err;
- }
-
- if ( !meta_back_is_valid( lc, candidate ) ) {
- rs->sr_err = LDAP_OTHER;
- send_ldap_result( op, rs );
+ mc = meta_back_getconn( op, rs, &candidate, LDAP_BACK_SENDERR );
+ if ( !mc || !meta_back_dobind( op, rs, mc, LDAP_BACK_SENDERR ) ) {
return rs->sr_err;
}
+ assert( mc->mc_conns[ candidate ].msc_ld != NULL );
+
/*
* Rewrite the modify dn, if needed
*/
- dc.rwmap = &li->targets[ candidate ]->mt_rwmap;
+ mt = mi->mi_targets[ candidate ];
+ dc.target = mt;
dc.conn = op->o_conn;
dc.rs = rs;
dc.ctx = "modifyDN";
if ( ldap_back_dn_massage( &dc, &op->o_req_dn, &mdn ) ) {
- rc = -1;
+ send_ldap_result( op, rs );
goto cleanup;
}
mods = ch_malloc( sizeof( LDAPMod )*i );
if ( mods == NULL ) {
- rs->sr_err = LDAP_NO_MEMORY;
- rc = -1;
+ rs->sr_err = LDAP_OTHER;
+ send_ldap_result( op, rs );
goto cleanup;
}
modv = ( LDAPMod ** )ch_malloc( ( i + 1 )*sizeof( LDAPMod * ) );
if ( modv == NULL ) {
- rs->sr_err = LDAP_NO_MEMORY;
- rc = -1;
+ rs->sr_err = LDAP_OTHER;
+ send_ldap_result( op, rs );
goto cleanup;
}
for ( i = 0, ml = op->orm_modlist; ml; ml = ml->sml_next ) {
int j, is_oc = 0;
- if ( !isupdate && ml->sml_desc->ad_type->sat_no_user_mod ) {
+ if ( !isupdate && !get_manageDIT( op ) && ml->sml_desc->ad_type->sat_no_user_mod )
+ {
continue;
}
mapped = ml->sml_desc->ad_cname;
} else {
- ldap_back_map( &li->targets[ candidate ]->mt_rwmap.rwm_at,
+ ldap_back_map( &mt->mt_rwmap.rwm_at,
&ml->sml_desc->ad_cname, &mapped,
BACKLDAP_MAP );
if ( BER_BVISNULL( &mapped ) || BER_BVISEMPTY( &mapped ) ) {
for ( j = 0; !BER_BVISNULL( &ml->sml_values[ j ] ); ) {
struct ldapmapping *mapping;
- ldap_back_mapping( &li->targets[ candidate ]->mt_rwmap.rwm_oc,
+ ldap_back_mapping( &mt->mt_rwmap.rwm_oc,
&ml->sml_values[ j ], &mapping, BACKLDAP_MAP );
if ( mapping == NULL ) {
- if ( li->targets[ candidate ]->mt_rwmap.rwm_oc.drop_missing ) {
+ if ( mt->mt_rwmap.rwm_oc.drop_missing ) {
continue;
}
mods[ i ].mod_bvalues[ j ] = &ml->sml_values[ j ];
}
modv[ i ] = 0;
- rs->sr_err = ldap_modify_ext_s( lc->mc_conns[ candidate ].msc_ld, mdn.bv_val,
- modv, op->o_ctrls, NULL );
+retry:;
+ ctrls = op->o_ctrls;
+ rc = ldap_back_proxy_authz_ctrl( &mc->mc_conns[ candidate ].msc_bound_ndn,
+ mt->mt_version, &mt->mt_idassert, op, rs, &ctrls );
+ if ( rc != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto cleanup;
+ }
+
+ rs->sr_err = ldap_modify_ext( mc->mc_conns[ candidate ].msc_ld, mdn.bv_val,
+ modv, ctrls, NULL, &msgid );
+ rs->sr_err = meta_back_op_result( mc, op, rs, candidate, msgid,
+ mt->mt_timeout[ SLAP_OP_MODIFY ], LDAP_BACK_SENDRESULT );
+ if ( rs->sr_err == LDAP_UNAVAILABLE && do_retry ) {
+ do_retry = 0;
+ if ( meta_back_retry( op, rs, &mc, candidate, LDAP_BACK_SENDERR ) ) {
+ /* if the identity changed, there might be need to re-authz */
+ (void)ldap_back_proxy_authz_ctrl_free( op, &ctrls );
+ goto retry;
+ }
+ }
cleanup:;
+ (void)ldap_back_proxy_authz_ctrl_free( op, &ctrls );
+
if ( mdn.bv_val != op->o_req_dn.bv_val ) {
free( mdn.bv_val );
BER_BVZERO( &mdn );
free( mods );
free( modv );
- if ( rc != -1 ) {
- return meta_back_op_result( lc, op, rs );
+ if ( mc ) {
+ meta_back_release_conn( mi, mc );
}
-
- send_ldap_result( op, rs );
return rs->sr_err;
}