1 /* $NetBSD: sbind.c,v 1.3 2021/08/14 16:14:56 christos Exp $ */
2
3 /* $OpenLDAP$ */
4 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 *
6 * Copyright 1998-2021 The OpenLDAP Foundation.
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 the file LICENSE in the
14 * top-level directory of the distribution or, alternatively, at
15 * <http://www.OpenLDAP.org/license.html>.
16 */
17 /* Portions Copyright (c) 1993 Regents of the University of Michigan.
18 * All rights reserved.
19 */
20
21 /*
22 * BindRequest ::= SEQUENCE {
23 * version INTEGER,
24 * name DistinguishedName, -- who
25 * authentication CHOICE {
26 * simple [0] OCTET STRING -- passwd
27 * krbv42ldap [1] OCTET STRING -- OBSOLETE
28 * krbv42dsa [2] OCTET STRING -- OBSOLETE
29 * sasl [3] SaslCredentials -- LDAPv3
30 * }
31 * }
32 *
33 * BindResponse ::= SEQUENCE {
34 * COMPONENTS OF LDAPResult,
35 * serverSaslCreds OCTET STRING OPTIONAL -- LDAPv3
36 * }
37 *
38 */
39
40 #include <sys/cdefs.h>
41 __RCSID("$NetBSD: sbind.c,v 1.3 2021/08/14 16:14:56 christos Exp $");
42
43 #include "portable.h"
44
45 #include <stdio.h>
46
47 #include <ac/socket.h>
48 #include <ac/string.h>
49 #include <ac/time.h>
50
51 #include "ldap-int.h"
52
53 /*
54 * ldap_simple_bind - bind to the ldap server (and X.500). The dn and
55 * password of the entry to which to bind are supplied. The message id
56 * of the request initiated is returned.
57 *
58 * Example:
59 * ldap_simple_bind( ld, "cn=manager, o=university of michigan, c=us",
60 * "secret" )
61 */
62
63 int
ldap_simple_bind(LDAP * ld,LDAP_CONST char * dn,LDAP_CONST char * passwd)64 ldap_simple_bind(
65 LDAP *ld,
66 LDAP_CONST char *dn,
67 LDAP_CONST char *passwd )
68 {
69 int rc;
70 int msgid;
71 struct berval cred;
72
73 Debug0( LDAP_DEBUG_TRACE, "ldap_simple_bind\n" );
74
75 assert( ld != NULL );
76 assert( LDAP_VALID( ld ) );
77
78 if ( passwd != NULL ) {
79 cred.bv_val = (char *) passwd;
80 cred.bv_len = strlen( passwd );
81 } else {
82 cred.bv_val = "";
83 cred.bv_len = 0;
84 }
85
86 rc = ldap_sasl_bind( ld, dn, LDAP_SASL_SIMPLE, &cred,
87 NULL, NULL, &msgid );
88
89 return rc == LDAP_SUCCESS ? msgid : -1;
90 }
91
92 /*
93 * ldap_simple_bind - bind to the ldap server (and X.500) using simple
94 * authentication. The dn and password of the entry to which to bind are
95 * supplied. LDAP_SUCCESS is returned upon success, the ldap error code
96 * otherwise.
97 *
98 * Example:
99 * ldap_simple_bind_s( ld, "cn=manager, o=university of michigan, c=us",
100 * "secret" )
101 */
102
103 int
ldap_simple_bind_s(LDAP * ld,LDAP_CONST char * dn,LDAP_CONST char * passwd)104 ldap_simple_bind_s( LDAP *ld, LDAP_CONST char *dn, LDAP_CONST char *passwd )
105 {
106 struct berval cred;
107
108 Debug0( LDAP_DEBUG_TRACE, "ldap_simple_bind_s\n" );
109
110 if ( passwd != NULL ) {
111 cred.bv_val = (char *) passwd;
112 cred.bv_len = strlen( passwd );
113 } else {
114 cred.bv_val = "";
115 cred.bv_len = 0;
116 }
117
118 return ldap_sasl_bind_s( ld, dn, LDAP_SASL_SIMPLE, &cred,
119 NULL, NULL, NULL );
120 }
121