/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1999-2004 The OpenLDAP Foundation.
+ * Copyright 1999-2005 The OpenLDAP Foundation.
* Portions Copyright 1999 Dmitry Kovalev.
+ * Portions Copyright 2002 Pierangelo Masarati.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
/* ACKNOWLEDGEMENTS:
* This work was initially developed by Dmitry Kovalev for inclusion
- * by OpenLDAP Software.
+ * by OpenLDAP Software. Additional significant contributors include
+ * Pierangelo Masarati.
*/
#include "portable.h"
RETCODE rc;
int prc = LDAP_SUCCESS;
backsql_oc_map_rec *oc = NULL;
- backsql_entryID e_id = BACKSQL_ENTRYID_INIT;
- Entry e;
+ backsql_srch_info bsi = { 0 };
+ backsql_entryID e_id = { 0 };
+ Entry d = { 0 }, p = { 0 }, *e = NULL;
+ struct berval pdn = BER_BVNULL;
+ int manageDSAit = get_manageDSAit( op );
/* first parameter no */
SQLUSMALLINT pno;
- SQLUSMALLINT CompletionType = SQL_ROLLBACK;
Debug( LDAP_DEBUG_TRACE, "==>backsql_delete(): deleting entry \"%s\"\n",
op->o_req_ndn.bv_val, 0, 0 );
- dnParent( &op->o_req_dn, &e.e_name );
- dnParent( &op->o_req_ndn, &e.e_nname );
- e.e_attrs = NULL;
-
- /* check parent for "children" acl */
- if ( !access_allowed( op, &e, slap_schema.si_ad_children,
- NULL, ACL_WRITE, NULL ) ) {
- Debug( LDAP_DEBUG_TRACE, " backsql_delete(): "
- "no write access to parent\n",
- 0, 0, 0 );
- rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
- goto done;
-
- }
-
rs->sr_err = backsql_get_db_conn( op, &dbh );
if ( rs->sr_err != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE, " backsql_delete(): "
0, 0, 0 );
rs->sr_text = ( rs->sr_err == LDAP_OTHER )
? "SQL-backend error" : NULL;
+ e = NULL;
goto done;
}
- rs->sr_err = backsql_dn2id( op, rs, &e_id, dbh, &op->o_req_ndn, 1 );
- if ( rs->sr_err != LDAP_SUCCESS ) {
+ /*
+ * Get the entry
+ */
+ bsi.bsi_e = &d;
+ rs->sr_err = backsql_init_search( &bsi, &op->o_req_ndn,
+ LDAP_SCOPE_BASE,
+ SLAP_NO_LIMIT, SLAP_NO_LIMIT,
+ (time_t)(-1), NULL, dbh, op, rs, slap_anlist_no_attrs,
+ ( BACKSQL_ISF_MATCHED | BACKSQL_ISF_GET_ENTRY ) );
+ switch ( rs->sr_err ) {
+ case LDAP_SUCCESS:
+ break;
+
+ case LDAP_REFERRAL:
+ if ( manageDSAit && !BER_BVISNULL( &bsi.bsi_e->e_nname ) &&
+ dn_match( &op->o_req_ndn, &bsi.bsi_e->e_nname ) )
+ {
+ rs->sr_err = LDAP_SUCCESS;
+ rs->sr_text = NULL;
+ rs->sr_matched = NULL;
+ if ( rs->sr_ref ) {
+ ber_bvarray_free( rs->sr_ref );
+ rs->sr_ref = NULL;
+ }
+ break;
+ }
+ e = &d;
+ /* fallthru */
+
+ default:
+ Debug( LDAP_DEBUG_TRACE, "backsql_delete(): "
+ "could not retrieve deleteDN ID - no such entry\n",
+ 0, 0, 0 );
+ if ( !BER_BVISNULL( &d.e_nname ) ) {
+ /* FIXME: should always be true! */
+ e = &d;
+
+ } else {
+ e = NULL;
+ }
+ goto done;
+ }
+
+ if ( get_assert( op ) &&
+ ( test_filter( op, &d, get_assertion( op ) )
+ != LDAP_COMPARE_TRUE ) )
+ {
+ rs->sr_err = LDAP_ASSERTION_FAILED;
+ e = &d;
+ goto done;
+ }
+
+ if ( !access_allowed( op, &d, slap_schema.si_ad_entry,
+ NULL, ACL_WRITE, NULL ) )
+ {
Debug( LDAP_DEBUG_TRACE, " backsql_delete(): "
- "could not lookup entry id\n", 0, 0, 0 );
+ "no write access to entry\n",
+ 0, 0, 0 );
+ rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
+ e = &d;
goto done;
}
break;
case LDAP_COMPARE_TRUE:
+ if ( get_treeDelete( op ) ) {
+ /* not supported yet */ ;
+ }
Debug( LDAP_DEBUG_TRACE, " backsql_delete(): "
"entry \"%s\" has children\n",
op->o_req_dn.bv_val, 0, 0 );
/* fallthru */
default:
+ e = &d;
goto done;
}
- oc = backsql_id2oc( bi, e_id.eid_oc_id );
+ oc = backsql_id2oc( bi, bsi.bsi_base_id.eid_oc_id );
if ( oc == NULL ) {
Debug( LDAP_DEBUG_TRACE, " backsql_delete(): "
"cannot determine objectclass of entry -- aborting\n",
0, 0, 0 );
rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
rs->sr_text = "operation not permitted within namingContext";
+ e = NULL;
goto done;
}
"for this objectclass - aborting\n", 0, 0, 0 );
rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
rs->sr_text = "operation not permitted within namingContext";
+ e = NULL;
+ goto done;
+ }
+
+ /*
+ * Get the parent
+ */
+ dnParent( &op->o_req_ndn, &pdn );
+ bsi.bsi_e = &p;
+ e_id = bsi.bsi_base_id;
+ rs->sr_err = backsql_init_search( &bsi, &pdn,
+ LDAP_SCOPE_BASE,
+ SLAP_NO_LIMIT, SLAP_NO_LIMIT,
+ (time_t)(-1), NULL, dbh, op, rs, slap_anlist_no_attrs,
+ BACKSQL_ISF_GET_ENTRY );
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_delete(): "
+ "could not retrieve deleteDN ID - no such entry\n",
+ 0, 0, 0 );
+ e = &p;
goto done;
}
+ (void)backsql_free_entryID( op, &bsi.bsi_base_id, 0 );
+
+ /* check parent for "children" acl */
+ if ( !access_allowed( op, &p, slap_schema.si_ad_children,
+ NULL, ACL_WRITE, NULL ) )
+ {
+ Debug( LDAP_DEBUG_TRACE, " backsql_delete(): "
+ "no write access to parent\n",
+ 0, 0, 0 );
+ rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
+ e = &p;
+ goto done;
+
+ }
+
/* avl_apply ... */
rs->sr_err = backsql_delete_all_attrs( op, rs, dbh, &e_id, oc );
if ( rs->sr_err != LDAP_SUCCESS ) {
+ e = &d;
goto done;
}
rs->sr_err = LDAP_OTHER;
rs->sr_text = "SQL-backend error";
+ e = NULL;
goto done;
}
rs->sr_text = "SQL-backend error";
rs->sr_err = LDAP_OTHER;
+ e = NULL;
goto done;
}
rs->sr_text = "SQL-backend error";
rs->sr_err = LDAP_OTHER;
+ e = NULL;
goto done;
}
rs->sr_err = LDAP_OTHER;
}
SQLFreeStmt( sth, SQL_DROP );
+ e = &d;
goto done;
}
SQLFreeStmt( sth, SQL_DROP );
/* delete "auxiliary" objectClasses, if any... */
- rc = backsql_Prepare( dbh, &sth, bi->sql_delobjclasses_query, 0 );
+ rc = backsql_Prepare( dbh, &sth, bi->sql_delobjclasses_stmt, 0 );
if ( rc != SQL_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE,
" backsql_delete(): "
rs->sr_err = LDAP_OTHER;
rs->sr_text = "SQL-backend error";
+ e = NULL;
goto done;
}
rs->sr_text = "SQL-backend error";
rs->sr_err = LDAP_OTHER;
+ e = NULL;
goto done;
}
SQLFreeStmt( sth, SQL_DROP );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "SQL-backend error";
- goto done;
- }
- SQLFreeStmt( sth, SQL_DROP );
-
- /* delete referrals, if any... */
- rc = backsql_Prepare( dbh, &sth, bi->sql_delreferrals_query, 0 );
- if ( rc != SQL_SUCCESS ) {
- Debug( LDAP_DEBUG_TRACE,
- " backsql_delete(): "
- "error preparing ldap_referrals delete query\n",
- 0, 0, 0 );
- backsql_PrintErrors( bi->sql_db_env, dbh, sth, rc );
-
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "SQL-backend error";
- goto done;
- }
-
- rc = backsql_BindParamID( sth, 1, SQL_PARAM_INPUT, &e_id.eid_id );
- if ( rc != SQL_SUCCESS ) {
- Debug( LDAP_DEBUG_TRACE,
- " backsql_delete(): "
- "error binding referrals entry ID parameter "
- "for objectClass %s\n",
- oc->bom_oc->soc_cname.bv_val, 0, 0 );
- backsql_PrintErrors( bi->sql_db_env, dbh,
- sth, rc );
- SQLFreeStmt( sth, SQL_DROP );
-
- rs->sr_text = "SQL-backend error";
- rs->sr_err = LDAP_OTHER;
- goto done;
- }
-
- rc = SQLExecute( sth );
- switch ( rc ) {
- case SQL_NO_DATA:
- /* apparently there were no referrals
- * for this entry... */
- case SQL_SUCCESS:
- break;
-
- default:
- Debug( LDAP_DEBUG_TRACE, " backsql_delete(): "
- "failed to delete record from ldap_referrals\n",
- 0, 0, 0 );
- backsql_PrintErrors( bi->sql_db_env, dbh, sth, rc );
- SQLFreeStmt( sth, SQL_DROP );
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "SQL-backend error";
+ e = NULL;
goto done;
}
SQLFreeStmt( sth, SQL_DROP );
/* delete entry... */
- rc = backsql_Prepare( dbh, &sth, bi->sql_delentry_query, 0 );
+ rc = backsql_Prepare( dbh, &sth, bi->sql_delentry_stmt, 0 );
if ( rc != SQL_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE,
" backsql_delete(): "
rs->sr_err = LDAP_OTHER;
rs->sr_text = "SQL-backend error";
+ e = NULL;
goto done;
}
rs->sr_text = "SQL-backend error";
rs->sr_err = LDAP_OTHER;
+ e = NULL;
goto done;
}
SQLFreeStmt( sth, SQL_DROP );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "SQL-backend error";
+ e = NULL;
goto done;
}
SQLFreeStmt( sth, SQL_DROP );
rs->sr_err = LDAP_SUCCESS;
-done:;
-
/*
* Commit only if all operations succeed
- *
- * FIXME: backsql_add() does not fail if add operations
- * are not available for some attributes, or if
- * a multiple value add actually results in a replace,
- * or if a single operation on an attribute fails
- * for any reason
*/
- if ( rs->sr_err == LDAP_SUCCESS && !op->o_noop ) {
- CompletionType = SQL_COMMIT;
+ if ( sth != SQL_NULL_HSTMT ) {
+ SQLUSMALLINT CompletionType = SQL_ROLLBACK;
+
+ if ( rs->sr_err == LDAP_SUCCESS && !op->o_noop ) {
+ CompletionType = SQL_COMMIT;
+ }
+
+ SQLTransact( SQL_NULL_HENV, dbh, CompletionType );
+ }
+
+done:;
+#ifdef SLAP_ACL_HONOR_DISCLOSE
+ if ( e != NULL ) {
+ if ( !access_allowed( op, e, slap_schema.si_ad_entry, NULL,
+ ACL_DISCLOSE, NULL ) )
+ {
+ rs->sr_err = LDAP_NO_SUCH_OBJECT;
+ rs->sr_text = NULL;
+ rs->sr_matched = NULL;
+ if ( rs->sr_ref ) {
+ ber_bvarray_free( rs->sr_ref );
+ rs->sr_ref = NULL;
+ }
+ }
}
- SQLTransact( SQL_NULL_HENV, dbh, CompletionType );
+#endif /* SLAP_ACL_HONOR_DISCLOSE */
send_ldap_result( op, rs );
Debug( LDAP_DEBUG_TRACE, "<==backsql_delete()\n", 0, 0, 0 );
- return ( ( rs->sr_err == LDAP_SUCCESS ) ? op->o_noop : 1 );
+ if ( !BER_BVISNULL( &e_id.eid_ndn ) ) {
+ (void)backsql_free_entryID( op, &e_id, 0 );
+ }
+
+ if ( !BER_BVISNULL( &d.e_nname ) ) {
+ entry_clean( &d );
+ }
+
+ if ( !BER_BVISNULL( &p.e_nname ) ) {
+ entry_clean( &p );
+ }
+
+ return rs->sr_err;
}
projects / openldap / blobdiff