mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
117 lines
3.0 KiB
C
117 lines
3.0 KiB
C
/*
|
|
* Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted only
|
|
* as authorized by the OpenLDAP Public License. A copy of this
|
|
* license is available at http://www.OpenLDAP.org/license.html or
|
|
* in file LICENSE in the top-level directory of the distribution.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#ifdef SLAPD_SQL
|
|
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include "slap.h"
|
|
#include "back-sql.h"
|
|
#include "sql-wrap.h"
|
|
#include "util.h"
|
|
#include "entry-id.h"
|
|
|
|
int
|
|
backsql_bind( Operation *op, SlapReply *rs )
|
|
{
|
|
backsql_info *bi = (backsql_info*)op->o_bd->be_private;
|
|
backsql_entryID user_id;
|
|
SQLHDBC dbh;
|
|
AttributeDescription *password = slap_schema.si_ad_userPassword;
|
|
Entry *e, user_entry;
|
|
Attribute *a;
|
|
backsql_srch_info bsi;
|
|
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 0;
|
|
}
|
|
|
|
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 1;
|
|
}
|
|
|
|
/*
|
|
* 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;
|
|
send_ldap_result( op, rs );
|
|
return 1;
|
|
}
|
|
|
|
rc = backsql_dn2id( bi, &user_id, dbh, &op->o_req_ndn );
|
|
if ( rc != LDAP_SUCCESS ) {
|
|
Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
|
|
"could not retrieve bind dn id - no such entry\n",
|
|
0, 0, 0 );
|
|
rs->sr_err = LDAP_INVALID_CREDENTIALS;
|
|
send_ldap_result( op, rs );
|
|
return 1;
|
|
}
|
|
|
|
anlist[0].an_name = password->ad_cname;
|
|
anlist[0].an_desc = password;
|
|
anlist[1].an_name.bv_val = NULL;
|
|
backsql_init_search( &bsi, &op->o_req_ndn, LDAP_SCOPE_BASE,
|
|
-1, -1, -1, NULL, dbh, op, anlist );
|
|
e = backsql_id2entry( &bsi, &user_entry, &user_id );
|
|
if ( e == NULL ) {
|
|
Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
|
|
"error in backsql_id2entry() - auth failed\n",
|
|
0, 0, 0 );
|
|
rs->sr_err = LDAP_OTHER;
|
|
send_ldap_result( op, rs );
|
|
return 1;
|
|
}
|
|
|
|
if ( ! access_allowed( op, e, password, NULL, ACL_AUTH, NULL ) ) {
|
|
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
|
|
send_ldap_result( op, rs );
|
|
return 1;
|
|
}
|
|
|
|
if ( ( a = attr_find( e->e_attrs, password ) ) == NULL ) {
|
|
rs->sr_err = LDAP_INAPPROPRIATE_AUTH;
|
|
send_ldap_result( op, rs );
|
|
return 1;
|
|
}
|
|
|
|
if ( slap_passwd_check( op->o_conn, a, &op->oq_bind.rb_cred, &rs->sr_text ) != 0 ) {
|
|
rs->sr_err = LDAP_INVALID_CREDENTIALS;
|
|
send_ldap_result( op, rs );
|
|
return 1;
|
|
}
|
|
|
|
Debug(LDAP_DEBUG_TRACE,"<==backsql_bind()\n",0,0,0);
|
|
return 0;
|
|
}
|
|
|
|
#endif /* SLAPD_SQL */
|
|
|