mirror of
https://git.openldap.org/openldap/openldap.git
synced 2025-03-01 14:15:49 +08:00
e2a15115b0
Update slap_op to maintain dn and ndn (derived from conn->c_dn). Update ldbm_back_bind to return actual bound dn (including rootdn) for use in slapd_conn. Other backends use client dn. Modify other codes to use ndn (normalized uppercase dn) most everywhere. Aliasing, Suffixing and modrdn could use more work. Applied suffixing to compare and modrdn.
90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
/*
|
|
* Copyright (c) 1995 Regents of the University of Michigan.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted
|
|
* provided that this notice is preserved and that due credit is given
|
|
* to the University of Michigan at Ann Arbor. The name of the University
|
|
* may not be used to endorse or promote products derived from this
|
|
* software without specific prior written permission. This software
|
|
* is provided ``as is'' without express or implied warranty.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ac/socket.h>
|
|
|
|
#include "slap.h"
|
|
|
|
void
|
|
do_compare(
|
|
Connection *conn,
|
|
Operation *op
|
|
)
|
|
{
|
|
char *ndn;
|
|
Ava ava;
|
|
int rc;
|
|
Backend *be;
|
|
|
|
Debug( LDAP_DEBUG_TRACE, "do_compare\n", 0, 0, 0 );
|
|
|
|
/*
|
|
* Parse the compare request. It looks like this:
|
|
*
|
|
* CompareRequest := [APPLICATION 14] SEQUENCE {
|
|
* entry DistinguishedName,
|
|
* ava SEQUENCE {
|
|
* type AttributeType,
|
|
* value AttributeValue
|
|
* }
|
|
* }
|
|
*/
|
|
|
|
if ( ber_scanf( op->o_ber, "{a{ao}}", &ndn, &ava.ava_type,
|
|
&ava.ava_value ) == LBER_ERROR ) {
|
|
Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
|
|
send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, "" );
|
|
return;
|
|
}
|
|
value_normalize( ava.ava_value.bv_val, attr_syntax( ava.ava_type ) );
|
|
|
|
Debug( LDAP_DEBUG_ARGS, "do_compare: dn (%s) attr (%s) value (%s)\n",
|
|
ndn, ava.ava_type, ava.ava_value.bv_val );
|
|
|
|
ndn = dn_normalize( ndn );
|
|
|
|
Statslog( LDAP_DEBUG_STATS, "conn=%d op=%d CMP dn=\"%s\" attr=\"%s\"\n",
|
|
conn->c_connid, op->o_opid, ndn, ava.ava_type, 0 );
|
|
|
|
/*
|
|
* We could be serving multiple database backends. Select the
|
|
* appropriate one, or send a referral to our "referral server"
|
|
* if we don't hold it.
|
|
*/
|
|
if ( (be = select_backend( ndn )) == NULL ) {
|
|
free( ndn );
|
|
ava_free( &ava, 0 );
|
|
|
|
send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL,
|
|
default_referral );
|
|
return;
|
|
}
|
|
|
|
/* alias suffix if approp */
|
|
ndn = suffixAlias( ndn, op, be );
|
|
dn_normalize_case( ndn );
|
|
|
|
if ( be->be_compare != NULL ) {
|
|
(*be->be_compare)( be, conn, op, ndn, &ava );
|
|
} else {
|
|
send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
|
|
"Function not implemented" );
|
|
}
|
|
|
|
free( ndn );
|
|
ava_free( &ava, 0 );
|
|
}
|