1 /* group.c - bdb backend acl group routine */
4 * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
12 #include <ac/socket.h>
13 #include <ac/string.h>
17 #include "proto-bdb.h"
20 /* return 0 IFF op_dn is a value in member attribute
21 * of entry with gr_dn AND that entry has an objectClass
22 * value of groupOfNames
30 struct berval *gr_ndn,
31 struct berval *op_ndn,
32 ObjectClass *group_oc,
33 AttributeDescription *group_at
36 struct bdb_info *bdb = (struct bdb_info *) be->be_private;
37 struct bdb_op_info *boi = NULL;
43 AttributeDescription *ad_objectClass = slap_schema.si_ad_objectClass;
44 const char *group_oc_name = NULL;
45 const char *group_at_name = group_at->ad_cname.bv_val;
50 if( group_oc->soc_names && group_oc->soc_names[0] ) {
51 group_oc_name = group_oc->soc_names[0];
53 group_oc_name = group_oc->soc_oid;
57 LDAP_LOG( BACK_BDB, ENTRY,
58 "bdb_group: check (%s) member of (%s), oc %s\n",
59 op_ndn->bv_val, gr_ndn->bv_val, group_oc_name );
61 Debug( LDAP_DEBUG_ARGS,
62 "=> bdb_group: gr dn: \"%s\"\n",
63 gr_ndn->bv_val, 0, 0 );
65 Debug( LDAP_DEBUG_ARGS,
66 "=> bdb_group: op dn: \"%s\"\n",
67 op_ndn->bv_val, 0, 0 );
68 Debug( LDAP_DEBUG_ARGS,
69 "=> bdb_group: oc: \"%s\" at: \"%s\"\n",
70 group_oc_name, group_at_name, 0 );
72 Debug( LDAP_DEBUG_ARGS,
73 "=> bdb_group: tr dn: \"%s\"\n",
74 target->e_ndn, 0, 0 );
77 if( op ) boi = (struct bdb_op_info *) op->o_private;
78 if( boi != NULL && be == boi->boi_bdb ) {
83 locker = TXN_ID( txn );
85 LOCK_ID ( bdb->bi_dbenv, &locker );
94 if (dn_match(&target->e_name, gr_ndn)) {
95 /* we already have a LOCKED copy of the entry */
98 LDAP_LOG( BACK_BDB, DETAIL1,
99 "bdb_group: target is group (%s)\n", gr_ndn->bv_val, 0, 0 );
101 Debug( LDAP_DEBUG_ARGS,
102 "=> bdb_group: target is group: \"%s\"\n",
103 gr_ndn->bv_val, 0, 0 );
107 /* can we find group entry */
108 rc = bdb_dn2entry_r( be, NULL, gr_ndn, &e, NULL, 0, locker, &lock );
110 if ( rc == DB_LOCK_DEADLOCK || rc == DB_LOCK_NOTGRANTED )
116 LOCK_ID_FREE ( bdb->bi_dbenv, locker );
122 LDAP_LOG( BACK_BDB, DETAIL1,
123 "bdb_group: cannot find group (%s)\n", gr_ndn->bv_val, 0, 0 );
125 Debug( LDAP_DEBUG_ACL,
126 "=> bdb_group: cannot find group: \"%s\"\n",
127 gr_ndn->bv_val, 0, 0 );
130 LOCK_ID_FREE ( bdb->bi_dbenv, locker );
135 LDAP_LOG( BACK_BDB, DETAIL1,
136 "bdb_group: found group (%s)\n", gr_ndn->bv_val, 0, 0 );
138 Debug( LDAP_DEBUG_ACL,
139 "=> bdb_group: found group: \"%s\"\n",
140 gr_ndn->bv_val, 0, 0 );
144 /* find it's objectClass and member attribute values
145 * make sure this is a group entry
146 * finally test if we can find op_dn in the member attribute value list
151 if( is_entry_alias( e ) ) {
153 LDAP_LOG( BACK_BDB, INFO,
154 "bdb_group: group (%s) is an alias\n", gr_ndn->bv_val, 0, 0);
156 Debug( LDAP_DEBUG_ACL,
157 "<= bdb_group: group is an alias\n", 0, 0, 0 );
163 if( is_entry_referral( e ) ) {
165 LDAP_LOG( BACK_BDB, INFO,
166 "bdb_group: group (%s) is a referral.\n", gr_ndn->bv_val, 0, 0 );
168 Debug( LDAP_DEBUG_ACL,
169 "<= bdb_group: group is a referral\n", 0, 0, 0 );
174 if( !is_entry_objectclass( e, group_oc, 0 ) ) {
176 LDAP_LOG( BACK_BDB, ERR,
177 "bdb_group: failed to find %s in objectClass.\n",
178 group_oc_name, 0, 0 );
180 Debug( LDAP_DEBUG_ACL,
181 "<= bdb_group: failed to find %s in objectClass\n",
182 group_oc_name, 0, 0 );
187 if ((attr = attr_find(e->e_attrs, group_at)) == NULL) {
189 LDAP_LOG( BACK_BDB, INFO,
190 "bdb_group: failed to find %s\n", group_at_name, 0, 0 );
192 Debug( LDAP_DEBUG_ACL,
193 "<= bdb_group: failed to find %s\n",
194 group_at_name, 0, 0 );
200 LDAP_LOG( BACK_BDB, ENTRY,
201 "bdb_group: found objectClass %s and %s\n",
202 group_oc_name, group_at_name, 0 );
204 Debug( LDAP_DEBUG_ACL,
205 "<= bdb_group: found objectClass %s and %s\n",
206 group_oc_name, group_at_name, 0 );
209 if( value_find( group_at, attr->a_vals, op_ndn ) != LDAP_SUCCESS ) {
211 LDAP_LOG( BACK_BDB, DETAIL1,
212 "bdb_group: \"%s\" not in \"%s\": %s\n",
213 op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
215 Debug( LDAP_DEBUG_ACL,
216 "<= bdb_group: \"%s\" not in \"%s\": %s\n",
217 op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
223 LDAP_LOG( BACK_BDB, DETAIL1, "bdb_group: %s is in %s: %s\n",
224 op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
226 Debug( LDAP_DEBUG_ACL,
227 "<= bdb_group: \"%s\" is in \"%s\": %s\n",
228 op_ndn->bv_val, gr_ndn->bv_val, group_at_name );
236 bdb_cache_return_entry_r( bdb->bi_dbenv, &bdb->bi_cache, e, &lock );
240 LOCK_ID_FREE ( bdb->bi_dbenv, locker );
244 LDAP_LOG( BACK_BDB, ENTRY, "bdb_group: rc=%d\n", rc, 0, 0 );
246 Debug( LDAP_DEBUG_TRACE, "bdb_group: rc=%d\n", rc, 0, 0 );