1/* modify.c - monitor backend modify routine */ 2/* $OpenLDAP$ */ 3/* This work is part of OpenLDAP Software <http://www.openldap.org/>. 4 * 5 * Copyright 2001-2011 The OpenLDAP Foundation. 6 * Portions Copyright 2001-2003 Pierangelo Masarati. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted only as authorized by the OpenLDAP 11 * Public License. 12 * 13 * A copy of this license is available in file LICENSE in the 14 * top-level directory of the distribution or, alternatively, at 15 * <http://www.OpenLDAP.org/license.html>. 16 */ 17/* ACKNOWLEDGEMENTS: 18 * This work was initially developed by Pierangelo Masarati for inclusion 19 * in OpenLDAP Software. 20 */ 21 22#include "portable.h" 23 24#include <stdio.h> 25 26#include <ac/string.h> 27#include <ac/socket.h> 28 29#include "slap.h" 30#include "back-monitor.h" 31#include "proto-back-monitor.h" 32 33int 34monitor_back_modify( Operation *op, SlapReply *rs ) 35{ 36 int rc = 0; 37 monitor_info_t *mi = ( monitor_info_t * )op->o_bd->be_private; 38 Entry *matched; 39 Entry *e; 40 41 Debug(LDAP_DEBUG_ARGS, "monitor_back_modify:\n", 0, 0, 0); 42 43 /* acquire and lock entry */ 44 monitor_cache_dn2entry( op, rs, &op->o_req_ndn, &e, &matched ); 45 if ( e == NULL ) { 46 rs->sr_err = LDAP_NO_SUCH_OBJECT; 47 if ( matched ) { 48 if ( !access_allowed_mask( op, matched, 49 slap_schema.si_ad_entry, 50 NULL, ACL_DISCLOSE, NULL, NULL ) ) 51 { 52 /* do nothing */ ; 53 } else { 54 rs->sr_matched = matched->e_dn; 55 } 56 } 57 send_ldap_result( op, rs ); 58 if ( matched != NULL ) { 59 rs->sr_matched = NULL; 60 monitor_cache_release( mi, matched ); 61 } 62 return rs->sr_err; 63 } 64 65 if ( !acl_check_modlist( op, e, op->orm_modlist )) { 66 rc = LDAP_INSUFFICIENT_ACCESS; 67 68 } else { 69 assert( !SLAP_SHADOW( op->o_bd ) ); 70 slap_mods_opattrs( op, &op->orm_modlist, 0 ); 71 72 rc = monitor_entry_modify( op, rs, e ); 73 } 74 75 if ( rc != LDAP_SUCCESS ) { 76 if ( !access_allowed_mask( op, e, slap_schema.si_ad_entry, 77 NULL, ACL_DISCLOSE, NULL, NULL ) ) 78 { 79 rc = LDAP_NO_SUCH_OBJECT; 80 } 81 } 82 83 rs->sr_err = rc; 84 send_ldap_result( op, rs ); 85 86 monitor_cache_release( mi, e ); 87 88 return rs->sr_err; 89} 90 91