1 /* $NetBSD: bind.c,v 1.3 2021/08/14 16:15:01 christos Exp $ */
2
3 /* bind.c - sock backend bind 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: bind.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/socket.h>
31 #include <ac/string.h>
32
33 #include "slap.h"
34 #include "back-sock.h"
35
36 int
sock_back_bind(Operation * op,SlapReply * rs)37 sock_back_bind(
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 int rc;
46
47 e.e_id = NOID;
48 e.e_name = op->o_req_dn;
49 e.e_nname = op->o_req_ndn;
50 e.e_attrs = NULL;
51 e.e_ocflags = 0;
52 e.e_bv.bv_len = 0;
53 e.e_bv.bv_val = NULL;
54 e.e_private = NULL;
55
56 if ( ! access_allowed( op, &e,
57 entry, NULL, ACL_AUTH, NULL ) )
58 {
59 send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS, NULL );
60 return -1;
61 }
62
63 if ( (fp = opensock( si->si_sockpath )) == NULL ) {
64 send_ldap_error( op, rs, LDAP_OTHER,
65 "could not open socket" );
66 return( -1 );
67 }
68
69 /* write out the request to the bind process */
70 fprintf( fp, "BIND\n" );
71 fprintf( fp, "msgid: %ld\n", (long) op->o_msgid );
72 sock_print_conn( fp, op->o_conn, si );
73 sock_print_suffixes( fp, op->o_bd );
74 fprintf( fp, "dn: %s\n", op->o_req_dn.bv_val );
75 fprintf( fp, "method: %d\n", op->oq_bind.rb_method );
76 fprintf( fp, "credlen: %lu\n", op->oq_bind.rb_cred.bv_len );
77 fprintf( fp, "cred: %s\n", op->oq_bind.rb_cred.bv_val ); /* XXX */
78 fprintf( fp, "\n" );
79
80 /* read in the results and send them along */
81 rc = sock_read_and_send_results( op, rs, fp );
82 fclose( fp );
83
84 return( rc );
85 }
86