2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2006 The OpenLDAP Foundation.
5 * Portions Copyright 1999 Dmitry Kovalev.
6 * Portions Copyright 2002 Pierangelo Masarati.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted only as authorized by the OpenLDAP
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>.
18 * This work was initially developed by Dmitry Kovalev for inclusion
19 * by OpenLDAP Software. Additional significant contributors include
20 * Pierangelo Masarati.
26 #include <sys/types.h>
29 #include "proto-sql.h"
32 backsql_bind( Operation *op, SlapReply *rs )
34 SQLHDBC dbh = SQL_NULL_HDBC;
37 backsql_srch_info bsi = { 0 };
38 AttributeName anlist[2];
41 Debug( LDAP_DEBUG_TRACE, "==>backsql_bind()\n", 0, 0, 0 );
43 if ( be_isroot_pw( op ) ) {
44 ber_dupbv( &op->oq_bind.rb_edn, be_root_dn( op->o_bd ) );
45 Debug( LDAP_DEBUG_TRACE, "<==backsql_bind() root bind\n",
50 ber_dupbv( &op->oq_bind.rb_edn, &op->o_req_ndn );
52 if ( op->oq_bind.rb_method != LDAP_AUTH_SIMPLE ) {
53 rs->sr_err = LDAP_STRONG_AUTH_NOT_SUPPORTED;
54 rs->sr_text = "authentication method not supported";
55 send_ldap_result( op, rs );
60 * method = LDAP_AUTH_SIMPLE
62 rs->sr_err = backsql_get_db_conn( op, &dbh );
64 Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
65 "could not get connection handle - exiting\n",
68 rs->sr_text = ( rs->sr_err == LDAP_OTHER )
69 ? "SQL-backend error" : NULL;
73 anlist[0].an_name = slap_schema.si_ad_userPassword->ad_cname;
74 anlist[0].an_desc = slap_schema.si_ad_userPassword;
75 anlist[1].an_name.bv_val = NULL;
78 rc = backsql_init_search( &bsi, &op->o_req_ndn, LDAP_SCOPE_BASE,
79 (time_t)(-1), NULL, dbh, op, rs, anlist,
80 BACKSQL_ISF_GET_ENTRY );
81 if ( rc != LDAP_SUCCESS ) {
82 Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
83 "could not retrieve bindDN ID - no such entry\n",
85 rs->sr_err = LDAP_INVALID_CREDENTIALS;
89 a = attr_find( e.e_attrs, slap_schema.si_ad_userPassword );
91 rs->sr_err = LDAP_INVALID_CREDENTIALS;
95 if ( slap_passwd_check( op, &e, a, &op->oq_bind.rb_cred,
98 rs->sr_err = LDAP_INVALID_CREDENTIALS;
103 if ( !BER_BVISNULL( &bsi.bsi_base_id.eid_ndn ) ) {
104 (void)backsql_free_entryID( op, &bsi.bsi_base_id, 0 );
107 if ( !BER_BVISNULL( &e.e_nname ) ) {
108 backsql_entry_clean( op, &e );
111 if ( bsi.bsi_attrs != NULL ) {
112 op->o_tmpfree( bsi.bsi_attrs, op->o_tmpmemctx );
115 if ( rs->sr_err != LDAP_SUCCESS ) {
116 send_ldap_result( op, rs );
119 Debug( LDAP_DEBUG_TRACE,"<==backsql_bind()\n", 0, 0, 0 );