/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2011 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "lutil.h"
#include "slap.h"
-#ifdef LDAP_SLAPI
-#include "slapi/slapi.h"
-
-static void init_search_pblock( Operation *op, char **attrs, int managedsait );
-static int call_search_preop_plugins( Operation *op );
-static int call_search_rewrite_plugins( Operation *op );
-static void call_search_postop_plugins( Operation *op );
-#endif /* LDAPI_SLAPI */
-
int
do_search(
Operation *op, /* info about the op to which we're responding */
struct berval base = BER_BVNULL;
ber_len_t siz, off, i;
- Debug( LDAP_DEBUG_TRACE, "do_search\n", 0, 0, 0 );
-
+ Debug( LDAP_DEBUG_TRACE, "%s do_search\n",
+ op->o_log_prefix, 0, 0 );
/*
* Parse the search request. It looks like this:
*
case LDAP_SCOPE_BASE:
case LDAP_SCOPE_ONELEVEL:
case LDAP_SCOPE_SUBTREE:
-#ifdef LDAP_SCOPE_SUBORDINATE
case LDAP_SCOPE_SUBORDINATE:
-#endif
break;
default:
send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid scope" );
rs->sr_err = dnPrettyNormal( NULL, &base, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
if( rs->sr_err != LDAP_SUCCESS ) {
- Debug( LDAP_DEBUG_ANY,
- "do_search: invalid dn (%s)\n", base.bv_val, 0, 0 );
+ Debug( LDAP_DEBUG_ANY, "%s do_search: invalid dn: \"%s\"\n",
+ op->o_log_prefix, base.bv_val, 0 );
send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
goto return_results;
}
const char *dummy; /* ignore msgs from bv2ad */
op->ors_attrs[i].an_desc = NULL;
op->ors_attrs[i].an_oc = NULL;
- op->ors_attrs[i].an_oc_exclude = 0;
- slap_bv2ad(&op->ors_attrs[i].an_name, &op->ors_attrs[i].an_desc, &dummy);
+ op->ors_attrs[i].an_flags = 0;
+ if ( slap_bv2ad( &op->ors_attrs[i].an_name,
+ &op->ors_attrs[i].an_desc, &dummy ) != LDAP_SUCCESS )
+ {
+ if ( slap_bv2undef_ad( &op->ors_attrs[i].an_name,
+ &op->ors_attrs[i].an_desc, &dummy,
+ SLAP_AD_PROXIED|SLAP_AD_NOINSERT ) )
+ {
+ struct berval *bv = &op->ors_attrs[i].an_name;
+
+ /* RFC 4511 LDAPv3: All User Attributes */
+ if ( bvmatch( bv, slap_bv_all_user_attrs ) ) {
+ continue;
+ }
+
+ /* RFC 3673 LDAPv3: All Operational Attributes */
+ if ( bvmatch( bv, slap_bv_all_operational_attrs ) ) {
+ continue;
+ }
+
+ /* RFC 4529 LDAP: Requesting Attributes by Object Class */
+ if ( bv->bv_len > 1 && bv->bv_val[0] == '@' ) {
+ /* FIXME: check if remaining is valid oc name? */
+ continue;
+ }
+
+ /* add more "exceptions" to RFC 4511 4.5.1.8. */
+
+ /* invalid attribute description? remove */
+ if ( ad_keystring( bv ) ) {
+ /* NOTE: parsed in-place, don't modify;
+ * rather add "1.1", which must be ignored */
+ BER_BVSTR( &op->ors_attrs[i].an_name, LDAP_NO_ATTRS );
+ }
+
+ /* otherwise leave in place... */
+ }
+ }
}
if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
- Debug( LDAP_DEBUG_ANY, "do_search: get_ctrls failed\n", 0, 0, 0 );
-
+ Debug( LDAP_DEBUG_ANY, "%s do_search: get_ctrls failed\n",
+ op->o_log_prefix, 0, 0 );
goto return_results;
}
if ( StatslogTest( LDAP_DEBUG_STATS ) ) {
char abuf[BUFSIZ/2], *ptr = abuf;
- int len = 0, alen;
+ unsigned len = 0, alen;
sprintf(abuf, "scope=%d deref=%d", op->ors_scope, op->ors_deref);
Statslog( LDAP_DEBUG_STATS,
rs->sr_err = frontendDB->be_search( op, rs );
return_results:;
- if ( ( op->o_sync_mode & SLAP_SYNC_PERSIST ) ) {
- return rs->sr_err;
- }
- if ( ( op->o_sync_slog_size != -1 ) ) {
- return rs->sr_err;
- }
if ( !BER_BVISNULL( &op->o_req_dn ) ) {
slap_sl_free( op->o_req_dn.bv_val, op->o_tmpmemctx );
}
op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
}
if ( op->ors_filter != NULL) {
- filter_free_x( op, op->ors_filter );
+ filter_free_x( op, op->ors_filter, 1 );
}
if ( op->ors_attrs != NULL ) {
op->o_tmpfree( op->ors_attrs, op->o_tmpmemctx );
int
fe_op_search( Operation *op, SlapReply *rs )
{
- int manageDSAit;
- int be_manageDSAit;
-#ifdef LDAP_SLAPI
- char **attrs = NULL;
-#endif
-
- manageDSAit = get_manageDSAit( op );
+ BackendDB *bd = op->o_bd;
- /* fake while loop to allow breaking out */
- while ( op->ors_scope == LDAP_SCOPE_BASE ) {
+ if ( op->ors_scope == LDAP_SCOPE_BASE ) {
Entry *entry = NULL;
if ( BER_BVISEMPTY( &op->o_req_ndn ) ) {
goto return_results;
}
-#ifdef LDAP_SLAPI
- if ( op->o_pb ) {
- attrs = anlist2charray_x( op->ors_attrs, 0, op->o_tmpmemctx );
- init_search_pblock( op, attrs, manageDSAit );
- rs->sr_err = call_search_preop_plugins( op );
- if ( rs->sr_err ) break;
- call_search_rewrite_plugins( op );
- }
-#endif /* LDAP_SLAPI */
rs->sr_err = root_dse_info( op->o_conn, &entry, &rs->sr_text );
} else if ( bvmatch( &op->o_req_ndn, &frontendDB->be_schemandn ) ) {
goto return_results;
}
-#ifdef LDAP_SLAPI
- if ( op->o_pb ) {
- attrs = anlist2charray_x( op->ors_attrs, 0, op->o_tmpmemctx );
- init_search_pblock( op, attrs, manageDSAit );
- rs->sr_err = call_search_preop_plugins( op );
- if ( rs->sr_err ) break;
- call_search_rewrite_plugins( op );
- }
-#endif /* LDAP_SLAPI */
rs->sr_err = schema_info( &entry, &rs->sr_text );
}
if( rs->sr_err != LDAP_SUCCESS ) {
send_ldap_result( op, rs );
-#ifdef LDAP_SLAPI
- if ( op->o_pb ) call_search_postop_plugins( op );
-#endif /* LDAP_SLAPI */
goto return_results;
} else if ( entry != NULL ) {
+ if ( get_assert( op ) &&
+ ( test_filter( op, entry, get_assertion( op )) != LDAP_COMPARE_TRUE )) {
+ rs->sr_err = LDAP_ASSERTION_FAILED;
+ goto fail1;
+ }
+
rs->sr_err = test_filter( op, entry, op->ors_filter );
if( rs->sr_err == LDAP_COMPARE_TRUE ) {
+ /* note: we set no limits because either
+ * no limit is specified, or at least 1
+ * is specified, and we're going to return
+ * at most one entry */
+ op->ors_slimit = SLAP_NO_LIMIT;
+ op->ors_tlimit = SLAP_NO_LIMIT;
+
rs->sr_entry = entry;
rs->sr_attrs = op->ors_attrs;
rs->sr_operational_attrs = NULL;
+ rs->sr_flags = 0;
send_search_entry( op, rs );
rs->sr_entry = NULL;
rs->sr_operational_attrs = NULL;
}
- entry_free( entry );
-
rs->sr_err = LDAP_SUCCESS;
+fail1:
+ entry_free( entry );
send_ldap_result( op, rs );
-#ifdef LDAP_SLAPI
- if ( op->o_pb ) call_search_postop_plugins( op );
-#endif /* LDAP_SLAPI */
goto return_results;
}
- break;
}
if( BER_BVISEMPTY( &op->o_req_ndn ) && !BER_BVISEMPTY( &default_search_nbase ) ) {
* if we don't hold it.
*/
- /* Sync control overrides manageDSAit */
-
- if ( manageDSAit != SLAP_NO_CONTROL ) {
- if ( op->o_sync_mode & SLAP_SYNC_REFRESH ) {
- be_manageDSAit = SLAP_NO_CONTROL;
- } else {
- be_manageDSAit = manageDSAit;
- }
- } else {
- be_manageDSAit = manageDSAit;
- }
-
- op->o_bd = select_backend( &op->o_req_ndn, be_manageDSAit, 1 );
+ op->o_bd = select_backend( &op->o_req_ndn, 1 );
if ( op->o_bd == NULL ) {
rs->sr_ref = referral_rewrite( default_referral,
NULL, &op->o_req_dn, op->ors_scope );
if (!rs->sr_ref) rs->sr_ref = default_referral;
rs->sr_err = LDAP_REFERRAL;
+ op->o_bd = bd;
send_ldap_result( op, rs );
if (rs->sr_ref != default_referral)
goto return_results;
}
-#ifdef LDAP_SLAPI
- if ( op->o_pb ) {
- attrs = anlist2charray_x( op->ors_attrs, 0, op->o_tmpmemctx );
- init_search_pblock( op, attrs, manageDSAit );
- rs->sr_err = call_search_preop_plugins( op );
- if ( rs->sr_err != LDAP_SUCCESS ) {
- goto return_results;
- }
+ if ( SLAP_SHADOW(op->o_bd) && get_dontUseCopy(op) ) {
+ /* don't use shadow copy */
+ BerVarray defref = op->o_bd->be_update_refs
+ ? op->o_bd->be_update_refs : default_referral;
- call_search_rewrite_plugins( op );
- }
-#endif /* LDAP_SLAPI */
+ if( defref != NULL ) {
+ rs->sr_ref = referral_rewrite( defref,
+ NULL, &op->o_req_dn, op->ors_scope );
+ if( !rs->sr_ref) rs->sr_ref = defref;
+ rs->sr_err = LDAP_REFERRAL;
+ send_ldap_result( op, rs );
+
+ if (rs->sr_ref != defref) ber_bvarray_free( rs->sr_ref );
+
+ } else {
+ send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+ "copy not used; no referral information available" );
+ }
- /* actually do the search and send the result(s) */
- if ( op->o_bd->be_search ) {
+ } else if ( op->o_bd->be_search ) {
if ( limits_check( op, rs ) == 0 ) {
+ /* actually do the search and send the result(s) */
(op->o_bd->be_search)( op, rs );
}
/* else limits_check() sends error */
"operation not supported within namingContext" );
}
-#ifdef LDAP_SLAPI
- if ( op->o_pb ) call_search_postop_plugins( op );
-#endif /* LDAP_SLAPI */
-
-#ifdef LDAP_SLAPI
- if( attrs != NULL) op->o_tmpfree( attrs, op->o_tmpmemctx );
-#endif /* LDAP_SLAPI */
-
return_results:;
+ op->o_bd = bd;
return rs->sr_err;
}
-#ifdef LDAP_SLAPI
-
-static void init_search_pblock( Operation *op,
- char **attrs, int managedsait )
-{
- slapi_int_pblock_set_operation( op->o_pb, op );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_TARGET, (void *)op->o_req_dn.bv_val );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_SCOPE, (void *)op->ors_scope );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_DEREF, (void *)op->ors_deref );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_SIZELIMIT, (void *)op->ors_slimit );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_TIMELIMIT, (void *)op->ors_tlimit );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_FILTER, (void *)op->ors_filter );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_STRFILTER, (void *)op->ors_filterstr.bv_val );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_ATTRS, (void *)attrs );
- slapi_pblock_set( op->o_pb, SLAPI_SEARCH_ATTRSONLY, (void *)op->ors_attrsonly );
- slapi_pblock_set( op->o_pb, SLAPI_MANAGEDSAIT, (void *)managedsait );
-}
-
-static int call_search_preop_plugins( Operation *op )
-{
- int rc;
-
- rc = slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_PRE_SEARCH_FN, op->o_pb );
- if ( rc < 0 ) {
- /*
- * A preoperation plugin failure will abort the
- * entire operation.
- */
- Debug(LDAP_DEBUG_TRACE, "call_search_preop_plugins: search preoperation plugin "
- "returned %d.\n", rc, 0, 0);
- if ( ( slapi_pblock_get( op->o_pb, SLAPI_RESULT_CODE, (void *)&rc ) != 0 ) ||
- rc == LDAP_SUCCESS ) {
- rc = LDAP_OTHER;
- }
- } else {
- rc = LDAP_SUCCESS;
- }
-
- return rc;
-}
-
-static int call_search_rewrite_plugins( Operation *op )
-{
- if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_COMPUTE_SEARCH_REWRITER_FN, op->o_pb ) == 0 ) {
- int rc;
-
- /*
- * The plugin can set the SLAPI_SEARCH_FILTER.
- * SLAPI_SEARCH_STRFILER is not normative.
- */
- slapi_pblock_get( op->o_pb, SLAPI_SEARCH_FILTER, (void *)&op->ors_filter );
- op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
- filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
-
- /*
- * Also permit other search parameters to be reset. One thing
- * this doesn't (yet) deal with is plugins that change a root
- * DSE search to a non-root DSE search...
- */
- slapi_pblock_get( op->o_pb, SLAPI_SEARCH_TARGET, (void **)&op->o_req_dn.bv_val );
- op->o_req_dn.bv_len = strlen( op->o_req_dn.bv_val );
-
- if( !BER_BVISNULL( &op->o_req_ndn ) ) {
- slap_sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
- }
- rc = dnNormalize( 0, NULL, NULL, &op->o_req_dn, &op->o_req_ndn,
- op->o_tmpmemctx );
- if ( rc != LDAP_SUCCESS ) {
- return rc;
- }
-
- slapi_pblock_get( op->o_pb, SLAPI_SEARCH_SCOPE, (void **)&op->ors_scope );
- slapi_pblock_get( op->o_pb, SLAPI_SEARCH_DEREF, (void **)&op->ors_deref );
-
- Debug( LDAP_DEBUG_ARGS, " after compute_rewrite_search filter: %s\n",
- !BER_BVISEMPTY( &op->ors_filterstr ) ? op->ors_filterstr.bv_val : "empty", 0, 0 );
- }
-
- return LDAP_SUCCESS;
-}
-
-static void call_search_postop_plugins( Operation *op )
-{
- if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_POST_SEARCH_FN, op->o_pb ) < 0 ) {
- Debug(LDAP_DEBUG_TRACE, "call_search_postop_plugins: search postoperation plugins "
- "failed.\n", 0, 0, 0);
- }
-}
-
-void slapi_int_dummy(void)
-{
- /*
- * XXX slapi_search_internal() was no getting pulled
- * in; all manner of linker flags failed to link it.
- * FIXME
- */
- slapi_search_internal( NULL, 0, NULL, NULL, NULL, 0 );
-}
-#endif /* LDAP_SLAPI */
-
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