2001-11-13 04:52:25 +08:00
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/* group.c - bdb backend acl group routine */
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/* $OpenLDAP$ */
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/*
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2003-01-04 04:20:47 +08:00
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* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
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2001-11-13 04:52:25 +08:00
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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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-bdb.h"
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#include "proto-bdb.h"
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/* return 0 IFF op_dn is a value in member attribute
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* of entry with gr_dn AND that entry has an objectClass
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* value of groupOfNames
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*/
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int
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bdb_group(
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Backend *be,
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Connection *conn,
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Operation *op,
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Entry *target,
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2001-12-27 07:49:19 +08:00
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struct berval *gr_ndn,
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struct berval *op_ndn,
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2001-11-13 04:52:25 +08:00
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ObjectClass *group_oc,
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2002-10-01 12:07:55 +08:00
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AttributeDescription *group_at )
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2001-11-13 04:52:25 +08:00
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{
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2002-01-25 15:19:01 +08:00
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struct bdb_info *bdb = (struct bdb_info *) be->be_private;
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2002-05-08 06:35:01 +08:00
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struct bdb_op_info *boi = NULL;
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2002-04-05 14:54:39 +08:00
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DB_TXN *txn = NULL;
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2001-11-27 11:41:03 +08:00
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Entry *e;
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int rc = 1;
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Attribute *attr;
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2001-11-13 04:52:25 +08:00
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const char *group_oc_name = NULL;
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const char *group_at_name = group_at->ad_cname.bv_val;
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2003-02-07 23:47:32 +08:00
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u_int32_t locker = 0;
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2002-06-01 04:49:19 +08:00
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DB_LOCK lock;
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2003-02-07 23:47:32 +08:00
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int free_lock_id = 0;
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2002-06-01 04:49:19 +08:00
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2001-11-13 04:52:25 +08:00
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if( group_oc->soc_names && group_oc->soc_names[0] ) {
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group_oc_name = group_oc->soc_names[0];
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} else {
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group_oc_name = group_oc->soc_oid;
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}
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2003-02-07 23:47:32 +08:00
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printf("KKK\n");
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2001-11-13 04:52:25 +08:00
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, ENTRY,
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2001-11-27 11:41:03 +08:00
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"bdb_group: check (%s) member of (%s), oc %s\n",
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2002-07-12 04:33:24 +08:00
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op_ndn->bv_val, gr_ndn->bv_val, group_oc_name );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ARGS,
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2002-10-01 12:07:55 +08:00
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"=> bdb_group: group ndn: \"%s\"\n",
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2001-12-27 07:49:19 +08:00
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gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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Debug( LDAP_DEBUG_ARGS,
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2002-10-01 12:07:55 +08:00
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"=> bdb_group: op ndn: \"%s\"\n",
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2001-12-27 07:49:19 +08:00
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op_ndn->bv_val, 0, 0 );
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2002-10-01 12:07:55 +08:00
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2001-11-13 04:52:25 +08:00
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Debug( LDAP_DEBUG_ARGS,
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"=> bdb_group: oc: \"%s\" at: \"%s\"\n",
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group_oc_name, group_at_name, 0 );
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Debug( LDAP_DEBUG_ARGS,
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2002-10-01 12:07:55 +08:00
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"=> bdb_group: tr ndn: \"%s\"\n",
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2003-02-07 23:59:24 +08:00
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target ? target->e_ndn : "", 0, 0 );
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2001-11-13 04:52:25 +08:00
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#endif
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2002-05-08 06:35:01 +08:00
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if( op ) boi = (struct bdb_op_info *) op->o_private;
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2002-01-17 11:58:52 +08:00
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if( boi != NULL && be == boi->boi_bdb ) {
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txn = boi->boi_txn;
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2003-02-07 23:47:32 +08:00
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locker = boi->boi_locker;
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2002-01-17 11:58:52 +08:00
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}
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2002-08-20 10:57:06 +08:00
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if ( txn ) {
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2002-06-01 04:49:19 +08:00
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locker = TXN_ID( txn );
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2003-02-07 23:47:32 +08:00
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} else if ( !locker ) {
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2002-09-13 20:32:08 +08:00
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rc = LOCK_ID ( bdb->bi_dbenv, &locker );
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2003-02-07 23:47:32 +08:00
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free_lock_id = 1;
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2002-08-20 11:10:08 +08:00
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switch(rc) {
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case 0:
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break;
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default:
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return 1;
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}
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2002-08-20 10:57:06 +08:00
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}
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2002-06-01 04:49:19 +08:00
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2003-02-07 23:59:24 +08:00
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if ( target != NULL && dn_match( &target->e_nname, gr_ndn )) {
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2001-11-13 04:52:25 +08:00
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/* we already have a LOCKED copy of the entry */
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e = target;
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, DETAIL1,
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"bdb_group: target is group (%s)\n", gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ARGS,
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"=> bdb_group: target is group: \"%s\"\n",
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2001-12-27 07:49:19 +08:00
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gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#endif
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} else {
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2002-06-01 04:49:19 +08:00
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dn2entry_retry:
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2001-11-13 04:52:25 +08:00
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/* can we find group entry */
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2002-06-01 04:49:19 +08:00
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rc = bdb_dn2entry_r( be, NULL, gr_ndn, &e, NULL, 0, locker, &lock );
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2001-11-13 04:52:25 +08:00
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if( rc ) {
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2002-06-01 04:49:19 +08:00
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if ( rc == DB_LOCK_DEADLOCK || rc == DB_LOCK_NOTGRANTED )
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goto dn2entry_retry;
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2003-02-07 23:47:32 +08:00
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boi->boi_err = rc;
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if ( free_lock_id ) {
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2002-06-01 04:49:19 +08:00
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LOCK_ID_FREE ( bdb->bi_dbenv, locker );
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}
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2001-11-13 04:52:25 +08:00
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return( 1 );
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}
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if (e == NULL) {
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, DETAIL1,
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"bdb_group: cannot find group (%s)\n", gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"=> bdb_group: cannot find group: \"%s\"\n",
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2001-12-27 07:49:19 +08:00
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gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#endif
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2003-02-07 23:47:32 +08:00
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if ( free_lock_id ) {
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2002-06-01 04:49:19 +08:00
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LOCK_ID_FREE ( bdb->bi_dbenv, locker );
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}
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2001-11-13 04:52:25 +08:00
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return( 1 );
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}
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, DETAIL1,
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"bdb_group: found group (%s)\n", gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"=> bdb_group: found group: \"%s\"\n",
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2001-12-27 07:49:19 +08:00
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gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#endif
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2001-11-27 11:41:03 +08:00
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}
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2001-11-13 04:52:25 +08:00
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/* find it's objectClass and member attribute values
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* make sure this is a group entry
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* finally test if we can find op_dn in the member attribute value list
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*/
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rc = 1;
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2001-11-27 11:41:03 +08:00
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2002-01-29 12:53:47 +08:00
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#ifdef BDB_ALIASES
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2001-11-13 04:52:25 +08:00
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if( is_entry_alias( e ) ) {
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, INFO,
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"bdb_group: group (%s) is an alias\n", gr_ndn->bv_val, 0, 0);
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"<= bdb_group: group is an alias\n", 0, 0, 0 );
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#endif
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goto return_results;
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}
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2002-01-29 12:53:47 +08:00
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#endif
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2001-11-13 04:52:25 +08:00
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if( is_entry_referral( e ) ) {
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, INFO,
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"bdb_group: group (%s) is a referral.\n", gr_ndn->bv_val, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"<= bdb_group: group is a referral\n", 0, 0, 0 );
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#endif
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goto return_results;
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}
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2002-01-19 10:58:00 +08:00
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if( !is_entry_objectclass( e, group_oc, 0 ) ) {
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2001-11-13 04:52:25 +08:00
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, ERR,
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"bdb_group: failed to find %s in objectClass.\n",
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group_oc_name, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"<= bdb_group: failed to find %s in objectClass\n",
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group_oc_name, 0, 0 );
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#endif
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goto return_results;
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}
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if ((attr = attr_find(e->e_attrs, group_at)) == NULL) {
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, INFO,
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"bdb_group: failed to find %s\n", group_at_name, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"<= bdb_group: failed to find %s\n",
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group_at_name, 0, 0 );
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#endif
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goto return_results;
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}
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, ENTRY,
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2001-11-27 11:41:03 +08:00
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"bdb_group: found objectClass %s and %s\n",
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2002-07-12 04:33:24 +08:00
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group_oc_name, group_at_name, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"<= bdb_group: found objectClass %s and %s\n",
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group_oc_name, group_at_name, 0 );
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#endif
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2002-12-05 02:19:46 +08:00
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if( value_find_ex( group_at, SLAP_MR_VALUE_NORMALIZED_MATCH,
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attr->a_vals, op_ndn ) != LDAP_SUCCESS ) {
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2001-11-13 04:52:25 +08:00
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, DETAIL1,
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2001-11-27 11:41:03 +08:00
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"bdb_group: \"%s\" not in \"%s\": %s\n",
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2002-07-12 04:33:24 +08:00
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op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"<= bdb_group: \"%s\" not in \"%s\": %s\n",
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2001-12-27 07:49:19 +08:00
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op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
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2001-11-13 04:52:25 +08:00
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#endif
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goto return_results;
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}
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, DETAIL1, "bdb_group: %s is in %s: %s\n",
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op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_ACL,
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"<= bdb_group: \"%s\" is in \"%s\": %s\n",
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2001-12-27 07:49:19 +08:00
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op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
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2001-11-13 04:52:25 +08:00
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#endif
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rc = 0;
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return_results:
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if( target != e ) {
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/* free entry */
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2002-06-01 04:49:19 +08:00
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bdb_cache_return_entry_r( bdb->bi_dbenv, &bdb->bi_cache, e, &lock );
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}
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2003-02-07 23:47:32 +08:00
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if ( free_lock_id ) {
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2002-06-01 04:49:19 +08:00
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LOCK_ID_FREE ( bdb->bi_dbenv, locker );
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2001-11-13 04:52:25 +08:00
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}
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#ifdef NEW_LOGGING
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2002-07-12 04:33:24 +08:00
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LDAP_LOG( BACK_BDB, ENTRY, "bdb_group: rc=%d\n", rc, 0, 0 );
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2001-11-13 04:52:25 +08:00
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#else
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Debug( LDAP_DEBUG_TRACE, "bdb_group: rc=%d\n", rc, 0, 0 );
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#endif
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return(rc);
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}
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