1 /* $NetBSD: delete.c,v 1.3 2021/08/14 16:15:01 christos Exp $ */
2
3 /* delete.c - sock backend delete function */
4 /* $OpenLDAP$ */
5 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
6 *
7 * Copyright 2007-2021 The OpenLDAP Foundation.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted only as authorized by the OpenLDAP
12 * Public License.
13 *
14 * A copy of this license is available in the file LICENSE in the
15 * top-level directory of the distribution or, alternatively, at
16 * <http://www.OpenLDAP.org/license.html>.
17 */
18 /* ACKNOWLEDGEMENTS:
19 * This work was initially developed by Brian Candler for inclusion
20 * in OpenLDAP Software.
21 */
22
23 #include <sys/cdefs.h>
24 __RCSID("$NetBSD: delete.c,v 1.3 2021/08/14 16:15:01 christos Exp $");
25
26 #include "portable.h"
27
28 #include <stdio.h>
29
30 #include <ac/string.h>
31 #include <ac/socket.h>
32
33 #include "slap.h"
34 #include "back-sock.h"
35
36 int
sock_back_delete(Operation * op,SlapReply * rs)37 sock_back_delete(
38 Operation *op,
39 SlapReply *rs )
40 {
41 struct sockinfo *si = (struct sockinfo *) op->o_bd->be_private;
42 AttributeDescription *entry = slap_schema.si_ad_entry;
43 Entry e;
44 FILE *fp;
45
46 e.e_id = NOID;
47 e.e_name = op->o_req_dn;
48 e.e_nname = op->o_req_ndn;
49 e.e_attrs = NULL;
50 e.e_ocflags = 0;
51 e.e_bv.bv_len = 0;
52 e.e_bv.bv_val = NULL;
53 e.e_private = NULL;
54
55 if ( ! access_allowed( op, &e,
56 entry, NULL, ACL_WDEL, NULL ) )
57 {
58 send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS, NULL );
59 return -1;
60 }
61
62 if ( (fp = opensock( si->si_sockpath )) == NULL ) {
63 send_ldap_error( op, rs, LDAP_OTHER,
64 "could not open socket" );
65 return( -1 );
66 }
67
68 /* write out the request to the delete process */
69 fprintf( fp, "DELETE\n" );
70 fprintf( fp, "msgid: %ld\n", (long) op->o_msgid );
71 sock_print_conn( fp, op->o_conn, si );
72 sock_print_suffixes( fp, op->o_bd );
73 fprintf( fp, "dn: %s\n", op->o_req_dn.bv_val );
74 fprintf( fp, "\n" );
75
76 /* read in the results and send them along */
77 sock_read_and_send_results( op, rs, fp );
78 fclose( fp );
79 return( 0 );
80 }
81