mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-08-22 10:10:06 +00:00
ef7aba7072
The OpenSSL 1.x Engines support has been deprecated in the OpenSSL 3.x and is going to be removed. Remove the OpenSSL Engine support in favor of OpenSSL Providers.
774 lines
18 KiB
C
774 lines
18 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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/*! \file */
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#include <errno.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <isc/attributes.h>
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#include <isc/commandline.h>
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#include <isc/dir.h>
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#include <isc/hash.h>
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#include <isc/log.h>
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#include <isc/mem.h>
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#include <isc/result.h>
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#include <isc/string.h>
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#include <isc/util.h>
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#include <dns/db.h>
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#include <dns/fixedname.h>
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#include <dns/log.h>
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#include <dns/name.h>
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#include <dns/rdataclass.h>
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#include <dns/rootns.h>
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#include <dns/zone.h>
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#include <isccfg/check.h>
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#include <isccfg/grammar.h>
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#include <isccfg/namedconf.h>
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#include "check-tool.h"
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static const char *program = "named-checkconf";
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isc_log_t *logc = NULL;
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#define CHECK(r) \
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do { \
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result = (r); \
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if (result != ISC_R_SUCCESS) \
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goto cleanup; \
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} while (0)
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/*% usage */
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noreturn static void
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usage(void);
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static void
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usage(void) {
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fprintf(stderr,
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"usage: %s [-achijlvz] [-p [-x]] [-t directory] "
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"[named.conf]\n",
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program);
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exit(EXIT_SUCCESS);
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}
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/*% directory callback */
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static isc_result_t
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directory_callback(const char *clausename, const cfg_obj_t *obj, void *arg) {
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isc_result_t result;
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const char *directory;
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REQUIRE(strcasecmp("directory", clausename) == 0);
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UNUSED(arg);
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UNUSED(clausename);
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/*
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* Change directory.
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*/
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directory = cfg_obj_asstring(obj);
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result = isc_dir_chdir(directory);
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if (result != ISC_R_SUCCESS) {
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cfg_obj_log(obj, logc, ISC_LOG_ERROR,
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"change directory to '%s' failed: %s\n", directory,
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isc_result_totext(result));
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return (result);
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}
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return (ISC_R_SUCCESS);
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}
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static bool
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get_maps(const cfg_obj_t **maps, const char *name, const cfg_obj_t **obj) {
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int i;
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for (i = 0;; i++) {
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if (maps[i] == NULL) {
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return (false);
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}
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if (cfg_map_get(maps[i], name, obj) == ISC_R_SUCCESS) {
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return (true);
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}
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}
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}
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static bool
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get_checknames(const cfg_obj_t **maps, const cfg_obj_t **obj) {
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const cfg_listelt_t *element;
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const cfg_obj_t *checknames;
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const cfg_obj_t *type;
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const cfg_obj_t *value;
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isc_result_t result;
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int i;
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for (i = 0;; i++) {
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if (maps[i] == NULL) {
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return (false);
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}
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checknames = NULL;
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result = cfg_map_get(maps[i], "check-names", &checknames);
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if (result != ISC_R_SUCCESS) {
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continue;
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}
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if (checknames != NULL && !cfg_obj_islist(checknames)) {
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*obj = checknames;
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return (true);
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}
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for (element = cfg_list_first(checknames); element != NULL;
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element = cfg_list_next(element))
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{
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value = cfg_listelt_value(element);
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type = cfg_tuple_get(value, "type");
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if ((strcasecmp(cfg_obj_asstring(type), "primary") !=
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0) &&
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(strcasecmp(cfg_obj_asstring(type), "master") != 0))
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{
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continue;
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}
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*obj = cfg_tuple_get(value, "mode");
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return (true);
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}
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}
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}
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static isc_result_t
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configure_hint(const char *zfile, const char *zclass, isc_mem_t *mctx) {
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isc_result_t result;
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dns_db_t *db = NULL;
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dns_rdataclass_t rdclass;
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isc_textregion_t r;
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if (zfile == NULL) {
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return (ISC_R_FAILURE);
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}
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r.base = UNCONST(zclass);
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r.length = strlen(zclass);
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result = dns_rdataclass_fromtext(&rdclass, &r);
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if (result != ISC_R_SUCCESS) {
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return (result);
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}
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result = dns_rootns_create(mctx, rdclass, zfile, &db);
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if (result != ISC_R_SUCCESS) {
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return (result);
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}
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dns_db_detach(&db);
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return (ISC_R_SUCCESS);
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}
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/*% configure the zone */
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static isc_result_t
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configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
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const cfg_obj_t *vconfig, const cfg_obj_t *config,
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isc_mem_t *mctx, bool list) {
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int i = 0;
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isc_result_t result;
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const char *zclass;
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const char *zname;
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const char *zfile = NULL;
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const cfg_obj_t *maps[4];
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const cfg_obj_t *primariesobj = NULL;
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const cfg_obj_t *inviewobj = NULL;
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const cfg_obj_t *zoptions = NULL;
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const cfg_obj_t *classobj = NULL;
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const cfg_obj_t *typeobj = NULL;
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const cfg_obj_t *fileobj = NULL;
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const cfg_obj_t *dlzobj = NULL;
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const cfg_obj_t *dbobj = NULL;
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const cfg_obj_t *obj = NULL;
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const cfg_obj_t *fmtobj = NULL;
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dns_masterformat_t masterformat;
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dns_ttl_t maxttl = 0;
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zone_options = DNS_ZONEOPT_CHECKNS | DNS_ZONEOPT_MANYERRORS;
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zname = cfg_obj_asstring(cfg_tuple_get(zconfig, "name"));
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classobj = cfg_tuple_get(zconfig, "class");
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if (!cfg_obj_isstring(classobj)) {
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zclass = vclass;
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} else {
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zclass = cfg_obj_asstring(classobj);
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}
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zoptions = cfg_tuple_get(zconfig, "options");
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maps[i++] = zoptions;
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if (vconfig != NULL) {
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maps[i++] = cfg_tuple_get(vconfig, "options");
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}
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if (config != NULL) {
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cfg_map_get(config, "options", &obj);
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if (obj != NULL) {
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maps[i++] = obj;
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}
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}
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maps[i] = NULL;
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cfg_map_get(zoptions, "in-view", &inviewobj);
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if (inviewobj != NULL && list) {
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const char *inview = cfg_obj_asstring(inviewobj);
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printf("%s %s %s in-view %s\n", zname, zclass, view, inview);
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}
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if (inviewobj != NULL) {
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return (ISC_R_SUCCESS);
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}
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cfg_map_get(zoptions, "type", &typeobj);
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if (typeobj == NULL) {
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return (ISC_R_FAILURE);
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}
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if (list) {
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const char *ztype = cfg_obj_asstring(typeobj);
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printf("%s %s %s %s\n", zname, zclass, view, ztype);
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return (ISC_R_SUCCESS);
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}
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/*
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* Skip checks when using an alternate data source.
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*/
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cfg_map_get(zoptions, "database", &dbobj);
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if (dbobj != NULL &&
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strcmp(ZONEDB_DEFAULT, cfg_obj_asstring(dbobj)) != 0)
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{
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return (ISC_R_SUCCESS);
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}
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cfg_map_get(zoptions, "dlz", &dlzobj);
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if (dlzobj != NULL) {
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return (ISC_R_SUCCESS);
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}
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cfg_map_get(zoptions, "file", &fileobj);
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if (fileobj != NULL) {
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zfile = cfg_obj_asstring(fileobj);
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}
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/*
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* Check hints files for hint zones.
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* Skip loading checks for any type other than
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* master and redirect
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*/
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if (strcasecmp(cfg_obj_asstring(typeobj), "hint") == 0) {
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return (configure_hint(zfile, zclass, mctx));
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} else if ((strcasecmp(cfg_obj_asstring(typeobj), "primary") != 0) &&
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(strcasecmp(cfg_obj_asstring(typeobj), "master") != 0) &&
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(strcasecmp(cfg_obj_asstring(typeobj), "redirect") != 0))
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{
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return (ISC_R_SUCCESS);
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}
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/*
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* Is the redirect zone configured as a secondary?
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*/
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if (strcasecmp(cfg_obj_asstring(typeobj), "redirect") == 0) {
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cfg_map_get(zoptions, "primaries", &primariesobj);
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if (primariesobj == NULL) {
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cfg_map_get(zoptions, "masters", &primariesobj);
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}
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if (primariesobj != NULL) {
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return (ISC_R_SUCCESS);
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}
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}
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if (zfile == NULL) {
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return (ISC_R_FAILURE);
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}
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obj = NULL;
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if (get_maps(maps, "check-dup-records", &obj)) {
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if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
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zone_options |= DNS_ZONEOPT_CHECKDUPRR;
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zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
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} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
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zone_options |= DNS_ZONEOPT_CHECKDUPRR;
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zone_options |= DNS_ZONEOPT_CHECKDUPRRFAIL;
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} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
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zone_options &= ~DNS_ZONEOPT_CHECKDUPRR;
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zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
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} else {
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UNREACHABLE();
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}
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} else {
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zone_options |= DNS_ZONEOPT_CHECKDUPRR;
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zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
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}
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obj = NULL;
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if (get_maps(maps, "check-mx", &obj)) {
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if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
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zone_options |= DNS_ZONEOPT_CHECKMX;
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zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
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} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
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zone_options |= DNS_ZONEOPT_CHECKMX;
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zone_options |= DNS_ZONEOPT_CHECKMXFAIL;
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} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
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zone_options &= ~DNS_ZONEOPT_CHECKMX;
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zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
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} else {
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UNREACHABLE();
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}
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} else {
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zone_options |= DNS_ZONEOPT_CHECKMX;
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zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
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}
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obj = NULL;
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if (get_maps(maps, "check-integrity", &obj)) {
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if (cfg_obj_asboolean(obj)) {
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zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
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} else {
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zone_options &= ~DNS_ZONEOPT_CHECKINTEGRITY;
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}
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} else {
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zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
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}
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obj = NULL;
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if (get_maps(maps, "check-mx-cname", &obj)) {
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if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
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zone_options |= DNS_ZONEOPT_WARNMXCNAME;
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zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME;
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} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
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zone_options &= ~DNS_ZONEOPT_WARNMXCNAME;
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zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME;
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} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
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zone_options |= DNS_ZONEOPT_WARNMXCNAME;
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zone_options |= DNS_ZONEOPT_IGNOREMXCNAME;
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} else {
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UNREACHABLE();
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}
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} else {
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zone_options |= DNS_ZONEOPT_WARNMXCNAME;
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zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME;
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}
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obj = NULL;
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if (get_maps(maps, "check-srv-cname", &obj)) {
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if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
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zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
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zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME;
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} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
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zone_options &= ~DNS_ZONEOPT_WARNSRVCNAME;
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zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME;
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} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
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zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
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zone_options |= DNS_ZONEOPT_IGNORESRVCNAME;
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} else {
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UNREACHABLE();
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}
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} else {
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zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
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zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME;
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}
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obj = NULL;
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if (get_maps(maps, "check-sibling", &obj)) {
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if (cfg_obj_asboolean(obj)) {
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zone_options |= DNS_ZONEOPT_CHECKSIBLING;
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} else {
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zone_options &= ~DNS_ZONEOPT_CHECKSIBLING;
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}
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}
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obj = NULL;
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if (get_maps(maps, "check-spf", &obj)) {
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if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
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zone_options |= DNS_ZONEOPT_CHECKSPF;
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} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
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zone_options &= ~DNS_ZONEOPT_CHECKSPF;
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} else {
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UNREACHABLE();
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}
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} else {
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zone_options |= DNS_ZONEOPT_CHECKSPF;
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}
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obj = NULL;
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if (get_maps(maps, "check-svcb", &obj)) {
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if (cfg_obj_asboolean(obj)) {
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zone_options |= DNS_ZONEOPT_CHECKSVCB;
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} else {
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zone_options &= ~DNS_ZONEOPT_CHECKSVCB;
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}
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} else {
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zone_options |= DNS_ZONEOPT_CHECKSVCB;
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}
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obj = NULL;
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if (get_maps(maps, "check-wildcard", &obj)) {
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if (cfg_obj_asboolean(obj)) {
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zone_options |= DNS_ZONEOPT_CHECKWILDCARD;
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} else {
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zone_options &= ~DNS_ZONEOPT_CHECKWILDCARD;
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}
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} else {
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zone_options |= DNS_ZONEOPT_CHECKWILDCARD;
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}
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obj = NULL;
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if (get_checknames(maps, &obj)) {
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if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
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zone_options |= DNS_ZONEOPT_CHECKNAMES;
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zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL;
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} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
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zone_options |= DNS_ZONEOPT_CHECKNAMES;
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zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL;
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} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
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zone_options &= ~DNS_ZONEOPT_CHECKNAMES;
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zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL;
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} else {
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UNREACHABLE();
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}
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} else {
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zone_options |= DNS_ZONEOPT_CHECKNAMES;
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zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL;
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}
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masterformat = dns_masterformat_text;
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fmtobj = NULL;
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if (get_maps(maps, "masterfile-format", &fmtobj)) {
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const char *masterformatstr = cfg_obj_asstring(fmtobj);
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if (strcasecmp(masterformatstr, "text") == 0) {
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masterformat = dns_masterformat_text;
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} else if (strcasecmp(masterformatstr, "raw") == 0) {
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masterformat = dns_masterformat_raw;
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} else {
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UNREACHABLE();
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}
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}
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obj = NULL;
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if (get_maps(maps, "max-zone-ttl", &obj)) {
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maxttl = cfg_obj_asduration(obj);
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zone_options |= DNS_ZONEOPT_CHECKTTL;
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}
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result = load_zone(mctx, zname, zfile, masterformat, zclass, maxttl,
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NULL);
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if (result != ISC_R_SUCCESS) {
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fprintf(stderr, "%s/%s/%s: %s\n", view, zname, zclass,
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isc_result_totext(result));
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}
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return (result);
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}
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/*% configure a view */
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static isc_result_t
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configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
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const cfg_obj_t *vconfig, isc_mem_t *mctx, bool list) {
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const cfg_listelt_t *element;
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const cfg_obj_t *voptions;
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const cfg_obj_t *zonelist;
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isc_result_t result = ISC_R_SUCCESS;
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isc_result_t tresult;
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voptions = NULL;
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if (vconfig != NULL) {
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voptions = cfg_tuple_get(vconfig, "options");
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}
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zonelist = NULL;
|
|
if (voptions != NULL) {
|
|
(void)cfg_map_get(voptions, "zone", &zonelist);
|
|
} else {
|
|
(void)cfg_map_get(config, "zone", &zonelist);
|
|
}
|
|
|
|
for (element = cfg_list_first(zonelist); element != NULL;
|
|
element = cfg_list_next(element))
|
|
{
|
|
const cfg_obj_t *zconfig = cfg_listelt_value(element);
|
|
tresult = configure_zone(vclass, view, zconfig, vconfig, config,
|
|
mctx, list);
|
|
if (tresult != ISC_R_SUCCESS) {
|
|
result = tresult;
|
|
}
|
|
}
|
|
return (result);
|
|
}
|
|
|
|
static isc_result_t
|
|
config_getclass(const cfg_obj_t *classobj, dns_rdataclass_t defclass,
|
|
dns_rdataclass_t *classp) {
|
|
isc_textregion_t r;
|
|
|
|
if (!cfg_obj_isstring(classobj)) {
|
|
*classp = defclass;
|
|
return (ISC_R_SUCCESS);
|
|
}
|
|
r.base = UNCONST(cfg_obj_asstring(classobj));
|
|
r.length = strlen(r.base);
|
|
return (dns_rdataclass_fromtext(classp, &r));
|
|
}
|
|
|
|
/*% load zones from the configuration */
|
|
static isc_result_t
|
|
load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx,
|
|
bool list_zones) {
|
|
const cfg_listelt_t *element;
|
|
const cfg_obj_t *views;
|
|
const cfg_obj_t *vconfig;
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_result_t tresult;
|
|
|
|
views = NULL;
|
|
|
|
(void)cfg_map_get(config, "view", &views);
|
|
for (element = cfg_list_first(views); element != NULL;
|
|
element = cfg_list_next(element))
|
|
{
|
|
const cfg_obj_t *classobj;
|
|
dns_rdataclass_t viewclass;
|
|
const char *vname;
|
|
char buf[sizeof("CLASS65535")];
|
|
|
|
vconfig = cfg_listelt_value(element);
|
|
if (vconfig == NULL) {
|
|
continue;
|
|
}
|
|
|
|
classobj = cfg_tuple_get(vconfig, "class");
|
|
tresult = config_getclass(classobj, dns_rdataclass_in,
|
|
&viewclass);
|
|
if (tresult != ISC_R_SUCCESS) {
|
|
CHECK(tresult);
|
|
}
|
|
|
|
if (dns_rdataclass_ismeta(viewclass)) {
|
|
CHECK(ISC_R_FAILURE);
|
|
}
|
|
|
|
dns_rdataclass_format(viewclass, buf, sizeof(buf));
|
|
vname = cfg_obj_asstring(cfg_tuple_get(vconfig, "name"));
|
|
tresult = configure_view(buf, vname, config, vconfig, mctx,
|
|
list_zones);
|
|
if (tresult != ISC_R_SUCCESS) {
|
|
result = tresult;
|
|
}
|
|
}
|
|
|
|
if (views == NULL) {
|
|
tresult = configure_view("IN", "_default", config, NULL, mctx,
|
|
list_zones);
|
|
if (tresult != ISC_R_SUCCESS) {
|
|
result = tresult;
|
|
}
|
|
}
|
|
|
|
cleanup:
|
|
return (result);
|
|
}
|
|
|
|
static void
|
|
output(void *closure, const char *text, int textlen) {
|
|
if (fwrite(text, 1, textlen, stdout) != (size_t)textlen) {
|
|
isc_result_t *result = closure;
|
|
perror("fwrite");
|
|
*result = ISC_R_FAILURE;
|
|
}
|
|
}
|
|
|
|
/*% The main processing routine */
|
|
int
|
|
main(int argc, char **argv) {
|
|
int c;
|
|
cfg_parser_t *parser = NULL;
|
|
cfg_obj_t *config = NULL;
|
|
const char *conffile = NULL;
|
|
isc_mem_t *mctx = NULL;
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
bool cleanup_dst = false;
|
|
bool load_zones = false;
|
|
bool list_zones = false;
|
|
bool print = false;
|
|
bool nodeprecate = false;
|
|
unsigned int flags = 0;
|
|
unsigned int checkflags = BIND_CHECK_PLUGINS | BIND_CHECK_ALGORITHMS;
|
|
|
|
isc_commandline_errprint = false;
|
|
|
|
/*
|
|
* Process memory debugging argument first.
|
|
*/
|
|
#define CMDLINE_FLAGS "acdhijlm:t:pvxz"
|
|
while ((c = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != -1) {
|
|
switch (c) {
|
|
case 'm':
|
|
if (strcasecmp(isc_commandline_argument, "record") == 0)
|
|
{
|
|
isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
|
|
}
|
|
if (strcasecmp(isc_commandline_argument, "trace") == 0)
|
|
{
|
|
isc_mem_debugging |= ISC_MEM_DEBUGTRACE;
|
|
}
|
|
if (strcasecmp(isc_commandline_argument, "usage") == 0)
|
|
{
|
|
isc_mem_debugging |= ISC_MEM_DEBUGUSAGE;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
isc_commandline_reset = true;
|
|
|
|
isc_mem_create(&mctx);
|
|
|
|
while ((c = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != EOF) {
|
|
switch (c) {
|
|
case 'a':
|
|
checkflags &= ~BIND_CHECK_ALGORITHMS;
|
|
break;
|
|
|
|
case 'c':
|
|
checkflags &= ~BIND_CHECK_PLUGINS;
|
|
break;
|
|
|
|
case 'd':
|
|
debug++;
|
|
break;
|
|
|
|
case 'i':
|
|
nodeprecate = true;
|
|
break;
|
|
|
|
case 'j':
|
|
nomerge = false;
|
|
break;
|
|
|
|
case 'l':
|
|
list_zones = true;
|
|
break;
|
|
|
|
case 'm':
|
|
break;
|
|
|
|
case 't':
|
|
result = isc_dir_chroot(isc_commandline_argument);
|
|
if (result != ISC_R_SUCCESS) {
|
|
fprintf(stderr, "isc_dir_chroot: %s\n",
|
|
isc_result_totext(result));
|
|
CHECK(result);
|
|
}
|
|
break;
|
|
|
|
case 'p':
|
|
print = true;
|
|
break;
|
|
|
|
case 'v':
|
|
printf("%s\n", PACKAGE_VERSION);
|
|
result = ISC_R_SUCCESS;
|
|
goto cleanup;
|
|
|
|
case 'x':
|
|
flags |= CFG_PRINTER_XKEY;
|
|
break;
|
|
|
|
case 'z':
|
|
load_zones = true;
|
|
docheckmx = false;
|
|
docheckns = false;
|
|
dochecksrv = false;
|
|
break;
|
|
|
|
case '?':
|
|
if (isc_commandline_option != '?') {
|
|
fprintf(stderr, "%s: invalid argument -%c\n",
|
|
program, isc_commandline_option);
|
|
}
|
|
FALLTHROUGH;
|
|
case 'h':
|
|
isc_mem_detach(&mctx);
|
|
usage();
|
|
|
|
default:
|
|
fprintf(stderr, "%s: unhandled option -%c\n", program,
|
|
isc_commandline_option);
|
|
CHECK(ISC_R_FAILURE);
|
|
}
|
|
}
|
|
|
|
if (((flags & CFG_PRINTER_XKEY) != 0) && !print) {
|
|
fprintf(stderr, "%s: -x cannot be used without -p\n", program);
|
|
CHECK(ISC_R_FAILURE);
|
|
}
|
|
if (print && list_zones) {
|
|
fprintf(stderr, "%s: -l cannot be used with -p\n", program);
|
|
CHECK(ISC_R_FAILURE);
|
|
}
|
|
|
|
if (isc_commandline_index + 1 < argc) {
|
|
isc_mem_detach(&mctx);
|
|
usage();
|
|
}
|
|
if (argv[isc_commandline_index] != NULL) {
|
|
conffile = argv[isc_commandline_index];
|
|
}
|
|
if (conffile == NULL || conffile[0] == '\0') {
|
|
conffile = NAMED_CONFFILE;
|
|
}
|
|
|
|
CHECK(setup_logging(mctx, stdout, &logc));
|
|
|
|
CHECK(dst_lib_init(mctx));
|
|
cleanup_dst = true;
|
|
|
|
CHECK(cfg_parser_create(mctx, logc, &parser));
|
|
|
|
if (nodeprecate) {
|
|
cfg_parser_setflags(parser, CFG_PCTX_NODEPRECATED, true);
|
|
}
|
|
cfg_parser_setcallback(parser, directory_callback, NULL);
|
|
|
|
CHECK(cfg_parse_file(parser, conffile, &cfg_type_namedconf, &config));
|
|
CHECK(isccfg_check_namedconf(config, checkflags, logc, mctx));
|
|
if (load_zones || list_zones) {
|
|
CHECK(load_zones_fromconfig(config, mctx, list_zones));
|
|
}
|
|
|
|
if (print) {
|
|
cfg_printx(config, flags, output, &result);
|
|
}
|
|
|
|
cleanup:
|
|
if (config != NULL) {
|
|
cfg_obj_destroy(parser, &config);
|
|
}
|
|
|
|
if (parser != NULL) {
|
|
cfg_parser_destroy(&parser);
|
|
}
|
|
|
|
if (cleanup_dst) {
|
|
dst_lib_destroy();
|
|
}
|
|
|
|
if (logc != NULL) {
|
|
isc_log_destroy(&logc);
|
|
}
|
|
|
|
if (mctx != NULL) {
|
|
isc_mem_destroy(&mctx);
|
|
}
|
|
|
|
return (result == ISC_R_SUCCESS ? 0 : 1);
|
|
}
|