1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/* bind.c */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1998-2021 The OpenLDAP Foundation.
* 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 the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
/* Portions Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
*/
#include "portable.h"
#include <stdio.h>
#include <ac/stdlib.h>
#include <ac/socket.h>
#include <ac/string.h>
#include <ac/time.h>
#include "ldap-int.h"
#include "ldap_log.h"
/*
* BindRequest ::= SEQUENCE {
* version INTEGER,
* name DistinguishedName, -- who
* authentication CHOICE {
* simple [0] OCTET STRING -- passwd
* krbv42ldap [1] OCTET STRING -- OBSOLETE
* krbv42dsa [2] OCTET STRING -- OBSOLETE
* sasl [3] SaslCredentials -- LDAPv3
* }
* }
*
* BindResponse ::= SEQUENCE {
* COMPONENTS OF LDAPResult,
* serverSaslCreds OCTET STRING OPTIONAL -- LDAPv3
* }
*
* (Source: RFC 2251)
*/
/*
* ldap_bind - bind to the ldap server (and X.500). The dn and password
* of the entry to which to bind are supplied, along with the authentication
* method to use. The msgid of the bind request is returned on success,
* -1 if there's trouble. ldap_result() should be called to find out the
* outcome of the bind request.
*
* Example:
* ldap_bind( ld, "cn=manager, o=university of michigan, c=us", "secret",
* LDAP_AUTH_SIMPLE )
*/
int
ldap_bind( LDAP *ld, LDAP_CONST char *dn, LDAP_CONST char *passwd, int authmethod )
{
Debug( LDAP_DEBUG_TRACE, "ldap_bind\n", 0, 0, 0 );
switch ( authmethod ) {
case LDAP_AUTH_SIMPLE:
return( ldap_simple_bind( ld, dn, passwd ) );
#ifdef HAVE_GSSAPI
case LDAP_AUTH_NEGOTIATE:
return( ldap_gssapi_bind_s( ld, dn, passwd) );
#endif
case LDAP_AUTH_SASL:
/* user must use ldap_sasl_bind */
/* FALL-THRU */
default:
ld->ld_errno = LDAP_AUTH_UNKNOWN;
return( -1 );
}
}
/*
* ldap_bind_s - bind to the ldap server (and X.500). The dn and password
* of the entry to which to bind are supplied, along with the authentication
* method to use. This routine just calls whichever bind routine is
* appropriate and returns the result of the bind (e.g. LDAP_SUCCESS or
* some other error indication).
*
* Examples:
* ldap_bind_s( ld, "cn=manager, o=university of michigan, c=us",
* "secret", LDAP_AUTH_SIMPLE )
* ldap_bind_s( ld, "cn=manager, o=university of michigan, c=us",
* NULL, LDAP_AUTH_KRBV4 )
*/
int
ldap_bind_s(
LDAP *ld,
LDAP_CONST char *dn,
LDAP_CONST char *passwd,
int authmethod )
{
Debug( LDAP_DEBUG_TRACE, "ldap_bind_s\n", 0, 0, 0 );
switch ( authmethod ) {
case LDAP_AUTH_SIMPLE:
return( ldap_simple_bind_s( ld, dn, passwd ) );
#ifdef HAVE_GSSAPI
case LDAP_AUTH_NEGOTIATE:
return( ldap_gssapi_bind_s( ld, dn, passwd) );
#endif
case LDAP_AUTH_SASL:
/* user must use ldap_sasl_bind */
/* FALL-THRU */
default:
return( ld->ld_errno = LDAP_AUTH_UNKNOWN );
}
}
|