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-rw-r--r--servers/slapd/back-monitor/modify.c90
1 files changed, 90 insertions, 0 deletions
diff --git a/servers/slapd/back-monitor/modify.c b/servers/slapd/back-monitor/modify.c
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+++ b/servers/slapd/back-monitor/modify.c
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+/* modify.c - monitor backend modify routine */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2001-2021 The OpenLDAP Foundation.
+ * Portions Copyright 2001-2003 Pierangelo Masarati.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Pierangelo Masarati for inclusion
+ * in OpenLDAP Software.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/string.h>
+#include <ac/socket.h>
+
+#include "slap.h"
+#include "back-monitor.h"
+#include "proto-back-monitor.h"
+
+int
+monitor_back_modify( Operation *op, SlapReply *rs )
+{
+ int rc = 0;
+ monitor_info_t *mi = ( monitor_info_t * )op->o_bd->be_private;
+ Entry *matched;
+ Entry *e;
+
+ Debug(LDAP_DEBUG_ARGS, "monitor_back_modify:\n", 0, 0, 0);
+
+ /* acquire and lock entry */
+ monitor_cache_dn2entry( op, rs, &op->o_req_ndn, &e, &matched );
+ if ( e == NULL ) {
+ rs->sr_err = LDAP_NO_SUCH_OBJECT;
+ if ( matched ) {
+ if ( !access_allowed_mask( op, matched,
+ slap_schema.si_ad_entry,
+ NULL, ACL_DISCLOSE, NULL, NULL ) )
+ {
+ /* do nothing */ ;
+ } else {
+ rs->sr_matched = matched->e_dn;
+ }
+ }
+ send_ldap_result( op, rs );
+ if ( matched != NULL ) {
+ rs->sr_matched = NULL;
+ monitor_cache_release( mi, matched );
+ }
+ return rs->sr_err;
+ }
+
+ if ( !acl_check_modlist( op, e, op->orm_modlist )) {
+ rc = LDAP_INSUFFICIENT_ACCESS;
+
+ } else {
+ assert( !SLAP_SHADOW( op->o_bd ) );
+ slap_mods_opattrs( op, &op->orm_modlist, 0 );
+
+ rc = monitor_entry_modify( op, rs, e );
+ }
+
+ if ( rc != LDAP_SUCCESS ) {
+ if ( !access_allowed_mask( op, e, slap_schema.si_ad_entry,
+ NULL, ACL_DISCLOSE, NULL, NULL ) )
+ {
+ rc = LDAP_NO_SUCH_OBJECT;
+ }
+ }
+
+ rs->sr_err = rc;
+ send_ldap_result( op, rs );
+
+ monitor_cache_release( mi, e );
+
+ return rs->sr_err;
+}
+