mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-15 03:01:09 +08:00
f991ef04e6
and back-ldbm are preserved, they only use the up-cased DNs. back-passwd uses the mixed-case DN. All others are using mixed-case DN, may need more fixing.
138 lines
2.8 KiB
C
138 lines
2.8 KiB
C
/* compare.c - bdb2 backend compare routine */
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/* $OpenLDAP$ */
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#include "portable.h"
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#include <stdio.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include "slap.h"
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#include "back-bdb2.h"
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#include "proto-back-bdb2.h"
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static int
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bdb2i_back_compare_internal(
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BackendDB *be,
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Connection *conn,
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Operation *op,
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char *dn,
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Ava *ava
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)
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{
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struct ldbminfo *li = (struct ldbminfo *) be->be_private;
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Entry *matched;
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Entry *e;
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Attribute *a;
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int rc;
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int manageDSAit = get_manageDSAit( op );
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/* get entry with reader lock */
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if ( (e = bdb2i_dn2entry_r( be, dn, &matched )) == NULL ) {
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char *matched_dn = NULL;
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struct berval **refs = NULL;
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if ( matched != NULL ) {
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matched_dn = ch_strdup( matched->e_dn );
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refs = is_entry_referral( matched )
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? get_entry_referrals( be, conn, op, matched )
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: NULL;
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bdb2i_cache_return_entry_r( &li->li_cache, matched );
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} else {
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refs = default_referral;
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}
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send_ldap_result( conn, op, LDAP_REFERRAL,
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matched_dn, NULL, refs, NULL );
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if( matched != NULL ) {
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ber_bvecfree( refs );
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free( matched_dn );
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}
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return( 1 );
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}
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if (!manageDSAit && is_entry_referral( e ) ) {
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/* entry is a referral, don't allow add */
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struct berval **refs = get_entry_referrals( be,
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conn, op, e );
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Debug( LDAP_DEBUG_TRACE, "entry is referral\n", 0,
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0, 0 );
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send_ldap_result( conn, op, LDAP_REFERRAL,
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e->e_dn, NULL, refs, NULL );
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ber_bvecfree( refs );
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rc = 1;
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goto return_results;
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}
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if ( ! access_allowed( be, conn, op, e,
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ava->ava_type, &ava->ava_value, ACL_COMPARE ) )
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{
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send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS,
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NULL, NULL, NULL, NULL );
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rc = 1;
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goto return_results;
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}
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if ( (a = attr_find( e->e_attrs, ava->ava_type )) == NULL ) {
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send_ldap_result( conn, op, LDAP_NO_SUCH_ATTRIBUTE,
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NULL, NULL, NULL, NULL );
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rc = 1;
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goto return_results;
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}
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if ( value_find( a->a_vals, &ava->ava_value, a->a_syntax, 1 ) == 0 )
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send_ldap_result( conn, op, LDAP_COMPARE_TRUE,
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NULL, NULL, NULL, NULL );
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else
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send_ldap_result( conn, op, LDAP_COMPARE_FALSE,
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NULL, NULL, NULL, NULL );
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rc = 0;
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return_results:;
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bdb2i_cache_return_entry_r( &li->li_cache, e );
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return( rc );
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}
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int
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bdb2_back_compare(
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BackendDB *be,
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Connection *conn,
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Operation *op,
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char *dn,
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char *ndn,
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Ava *ava
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)
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{
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DB_LOCK lock;
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struct ldbminfo *li = (struct ldbminfo *) be->be_private;
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struct timeval time1;
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int ret;
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bdb2i_start_timing( be->bd_info, &time1 );
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if ( bdb2i_enter_backend_r( &lock ) != 0 ) {
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send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
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NULL, NULL, NULL, NULL );
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return( 1 );
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}
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ret = bdb2i_back_compare_internal( be, conn, op, ndn, ava );
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(void) bdb2i_leave_backend_r( lock );
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bdb2i_stop_timing( be->bd_info, time1, "CMP", conn, op );
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return( ret );
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}
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