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 63int 64ldap_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 103int 104ldap_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