mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-27 03:20:22 +08:00
124 lines
3.1 KiB
C
124 lines
3.1 KiB
C
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 1999-2007 The OpenLDAP Foundation.
|
|
* Portions Copyright 1999 Dmitry Kovalev.
|
|
* Portions Copyright 2002 Pierangelo Masarati.
|
|
* 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>.
|
|
*/
|
|
/* ACKNOWLEDGEMENTS:
|
|
* This work was initially developed by Dmitry Kovalev for inclusion
|
|
* by OpenLDAP Software. Additional significant contributors include
|
|
* Pierangelo Masarati.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "slap.h"
|
|
#include "proto-sql.h"
|
|
|
|
int
|
|
backsql_bind( Operation *op, SlapReply *rs )
|
|
{
|
|
SQLHDBC dbh = SQL_NULL_HDBC;
|
|
Entry e = { 0 };
|
|
Attribute *a;
|
|
backsql_srch_info bsi = { 0 };
|
|
AttributeName anlist[2];
|
|
int rc;
|
|
|
|
Debug( LDAP_DEBUG_TRACE, "==>backsql_bind()\n", 0, 0, 0 );
|
|
|
|
if ( be_isroot_pw( op ) ) {
|
|
ber_dupbv( &op->oq_bind.rb_edn, be_root_dn( op->o_bd ) );
|
|
Debug( LDAP_DEBUG_TRACE, "<==backsql_bind() root bind\n",
|
|
0, 0, 0 );
|
|
return LDAP_SUCCESS;
|
|
}
|
|
|
|
ber_dupbv( &op->oq_bind.rb_edn, &op->o_req_ndn );
|
|
|
|
if ( op->oq_bind.rb_method != LDAP_AUTH_SIMPLE ) {
|
|
rs->sr_err = LDAP_STRONG_AUTH_NOT_SUPPORTED;
|
|
rs->sr_text = "authentication method not supported";
|
|
send_ldap_result( op, rs );
|
|
return rs->sr_err;
|
|
}
|
|
|
|
/*
|
|
* method = LDAP_AUTH_SIMPLE
|
|
*/
|
|
rs->sr_err = backsql_get_db_conn( op, &dbh );
|
|
if ( !dbh ) {
|
|
Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
|
|
"could not get connection handle - exiting\n",
|
|
0, 0, 0 );
|
|
|
|
rs->sr_text = ( rs->sr_err == LDAP_OTHER )
|
|
? "SQL-backend error" : NULL;
|
|
goto error_return;
|
|
}
|
|
|
|
anlist[0].an_name = slap_schema.si_ad_userPassword->ad_cname;
|
|
anlist[0].an_desc = slap_schema.si_ad_userPassword;
|
|
anlist[1].an_name.bv_val = NULL;
|
|
|
|
bsi.bsi_e = &e;
|
|
rc = backsql_init_search( &bsi, &op->o_req_ndn, LDAP_SCOPE_BASE,
|
|
(time_t)(-1), NULL, dbh, op, rs, anlist,
|
|
BACKSQL_ISF_GET_ENTRY );
|
|
if ( rc != LDAP_SUCCESS ) {
|
|
Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
|
|
"could not retrieve bindDN ID - no such entry\n",
|
|
0, 0, 0 );
|
|
rs->sr_err = LDAP_INVALID_CREDENTIALS;
|
|
goto error_return;
|
|
}
|
|
|
|
a = attr_find( e.e_attrs, slap_schema.si_ad_userPassword );
|
|
if ( a == NULL ) {
|
|
rs->sr_err = LDAP_INVALID_CREDENTIALS;
|
|
goto error_return;
|
|
}
|
|
|
|
if ( slap_passwd_check( op, &e, a, &op->oq_bind.rb_cred,
|
|
&rs->sr_text ) != 0 )
|
|
{
|
|
rs->sr_err = LDAP_INVALID_CREDENTIALS;
|
|
goto error_return;
|
|
}
|
|
|
|
error_return:;
|
|
if ( !BER_BVISNULL( &bsi.bsi_base_id.eid_ndn ) ) {
|
|
(void)backsql_free_entryID( op, &bsi.bsi_base_id, 0 );
|
|
}
|
|
|
|
if ( !BER_BVISNULL( &e.e_nname ) ) {
|
|
backsql_entry_clean( op, &e );
|
|
}
|
|
|
|
if ( bsi.bsi_attrs != NULL ) {
|
|
op->o_tmpfree( bsi.bsi_attrs, op->o_tmpmemctx );
|
|
}
|
|
|
|
if ( rs->sr_err != LDAP_SUCCESS ) {
|
|
send_ldap_result( op, rs );
|
|
}
|
|
|
|
Debug( LDAP_DEBUG_TRACE,"<==backsql_bind()\n", 0, 0, 0 );
|
|
|
|
return rs->sr_err;
|
|
}
|
|
|