X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=servers%2Fslapd%2Fback-meta%2Fmodify.c;h=3ca7cf821f8c8a183f63b72152107e265ddaee0a;hb=843e327a39e1ba023001fbbbe89733a431956549;hp=e09b9c35666347c744093e4da5a41ad4b6ca7f9c;hpb=a050bdee682f484970ec2e6943fc1b3041c9a33a;p=openldap

diff --git a/servers/slapd/back-meta/modify.c b/servers/slapd/back-meta/modify.c
index e09b9c3566..3ca7cf821f 100644
--- a/servers/slapd/back-meta/modify.c
+++ b/servers/slapd/back-meta/modify.c
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* 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.
@@ -34,8 +34,9 @@
 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;
@@ -45,29 +46,28 @@ meta_back_modify( Operation *op, SlapReply *rs )
 	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;
 	}
 
@@ -76,14 +76,14 @@ meta_back_modify( Operation *op, SlapReply *rs )
 
 	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;
 	}
 
@@ -92,7 +92,8 @@ meta_back_modify( Operation *op, SlapReply *rs )
 	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;
 		}
 
@@ -103,7 +104,7 @@ meta_back_modify( Operation *op, SlapReply *rs )
 			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 ) ) {
@@ -130,11 +131,11 @@ meta_back_modify( Operation *op, SlapReply *rs )
 				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 ];
@@ -175,10 +176,31 @@ meta_back_modify( Operation *op, SlapReply *rs )
 	}
 	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 );
@@ -191,11 +213,9 @@ cleanup:;
 	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;
 }