/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1999-2005 The OpenLDAP Foundation.
+ * Copyright 1999-2012 The OpenLDAP Foundation.
* Portions Copyright 2001-2003 Pierangelo Masarati.
* Portions Copyright 1999-2003 Howard Chu.
* All rights reserved.
int
meta_back_modrdn( Operation *op, SlapReply *rs )
{
- struct metainfo *li = ( struct metainfo * )op->o_bd->be_private;
- struct metaconn *lc;
- int candidate = -1;
- struct berval mdn = BER_BVNULL,
- mnewSuperior = BER_BVNULL;
- dncookie dc;
- int msgid, do_retry = 1;
-
- lc = meta_back_getconn( op, rs, &candidate, LDAP_BACK_SENDERR );
- if ( !lc ) {
+ metainfo_t *mi = ( metainfo_t * )op->o_bd->be_private;
+ metatarget_t *mt;
+ metaconn_t *mc;
+ int candidate = -1;
+ struct berval mdn = BER_BVNULL,
+ mnewSuperior = BER_BVNULL;
+ dncookie dc;
+ int msgid;
+ ldap_back_send_t retrying = LDAP_BACK_RETRYING;
+ LDAPControl **ctrls = NULL;
+ struct berval newrdn = BER_BVNULL;
+
+ 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( candidate != META_TARGET_NONE );
-
- if ( !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 );
- return rs->sr_err;
- }
+ assert( mc->mc_conns[ candidate ].msc_ld != NULL );
+ mt = mi->mi_targets[ candidate ];
+ dc.target = mt;
dc.conn = op->o_conn;
dc.rs = rs;
if ( op->orr_newSup ) {
- int version = LDAP_VERSION3;
/*
* NOTE: the newParent, if defined, must be on the
* feature from back-ldap
*/
- /* newSuperior needs LDAPv3; if we got here, we can safely
- * enforce it */
- ldap_set_option( lc->mc_conns[ candidate ].msc_ld,
- LDAP_OPT_PROTOCOL_VERSION, &version );
-
+ /* needs LDAPv3 */
+ switch ( mt->mt_version ) {
+ case LDAP_VERSION3:
+ break;
+
+ case 0:
+ if ( op->o_protocol == 0 || op->o_protocol == LDAP_VERSION3 ) {
+ break;
+ }
+ /* fall thru */
+
+ default:
+ /* op->o_protocol cannot be anything but LDAPv3,
+ * otherwise wouldn't be here */
+ rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
+ send_ldap_result( op, rs );
+ goto cleanup;
+ }
+
/*
* Rewrite the new superior, if defined and required
*/
- dc.rwmap = &li->mi_targets[ candidate ]->mt_rwmap;
dc.ctx = "newSuperiorDN";
if ( ldap_back_dn_massage( &dc, op->orr_newSup, &mnewSuperior ) ) {
rs->sr_err = LDAP_OTHER;
+ send_ldap_result( op, rs );
goto cleanup;
}
}
/*
* Rewrite the modrdn dn, if required
*/
- dc.rwmap = &li->mi_targets[ candidate ]->mt_rwmap;
dc.ctx = "modrDN";
if ( ldap_back_dn_massage( &dc, &op->o_req_dn, &mdn ) ) {
rs->sr_err = LDAP_OTHER;
+ send_ldap_result( op, rs );
goto cleanup;
}
+ /* NOTE: we need to copy the newRDN in case it was formed
+ * from a DN by simply changing the length (ITS#5397) */
+ newrdn = op->orr_newrdn;
+ if ( newrdn.bv_val[ newrdn.bv_len ] != '\0' ) {
+ ber_dupbv_x( &newrdn, &op->orr_newrdn, op->o_tmpmemctx );
+ }
+
retry:;
- rs->sr_err = ldap_rename_s( lc->mc_conns[ candidate ].msc_ld,
- mdn.bv_val, op->orr_newrdn.bv_val,
+ ctrls = op->o_ctrls;
+ if ( meta_back_controls_add( op, rs, mc, candidate, &ctrls ) != LDAP_SUCCESS )
+ {
+ send_ldap_result( op, rs );
+ goto cleanup;
+ }
+
+ rs->sr_err = ldap_rename( mc->mc_conns[ candidate ].msc_ld,
+ mdn.bv_val, newrdn.bv_val,
mnewSuperior.bv_val, op->orr_deleteoldrdn,
- op->o_ctrls, NULL );
- if ( rs->sr_err == LDAP_UNAVAILABLE && do_retry ) {
- do_retry = 0;
- if ( meta_back_retry( op, rs, lc, candidate, LDAP_BACK_SENDERR ) ) {
+ ctrls, NULL, &msgid );
+ rs->sr_err = meta_back_op_result( mc, op, rs, candidate, msgid,
+ mt->mt_timeout[ SLAP_OP_MODRDN ], ( LDAP_BACK_SENDRESULT | retrying ) );
+ if ( rs->sr_err == LDAP_UNAVAILABLE && retrying ) {
+ retrying &= ~LDAP_BACK_RETRYING;
+ if ( meta_back_retry( op, rs, &mc, candidate, LDAP_BACK_SENDERR ) ) {
+ /* if the identity changed, there might be need to re-authz */
+ (void)mi->mi_ldap_extra->controls_free( op, rs, &ctrls );
goto retry;
}
}
cleanup:;
+ (void)mi->mi_ldap_extra->controls_free( op, rs, &ctrls );
+
if ( mdn.bv_val != op->o_req_dn.bv_val ) {
free( mdn.bv_val );
BER_BVZERO( &mdn );
BER_BVZERO( &mnewSuperior );
}
- if ( rs->sr_err == LDAP_SUCCESS ) {
- meta_back_op_result( lc, op, rs, candidate );
+ if ( newrdn.bv_val != op->orr_newrdn.bv_val ) {
+ op->o_tmpfree( newrdn.bv_val, op->o_tmpmemctx );
}
- send_ldap_result( op, rs );
+ if ( mc ) {
+ meta_back_release_conn( mi, mc );
+ }
return rs->sr_err;
}