00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
654 lines
17 KiB
C
654 lines
17 KiB
C
/* $NetBSD: named-checkconf.c,v 1.11 2015/07/08 17:28:54 christos Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 2004-2007, 2009-2014 Internet Systems Consortium, Inc. ("ISC")
|
|
* Copyright (C) 1999-2002 Internet Software Consortium.
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
|
|
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
|
|
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
|
|
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
|
|
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
* PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/* Id: named-checkconf.c,v 1.56 2011/03/12 04:59:46 tbox Exp */
|
|
|
|
/*! \file */
|
|
|
|
#include <config.h>
|
|
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#include <isc/commandline.h>
|
|
#include <isc/dir.h>
|
|
#include <isc/entropy.h>
|
|
#include <isc/hash.h>
|
|
#include <isc/log.h>
|
|
#include <isc/mem.h>
|
|
#include <isc/result.h>
|
|
#include <isc/string.h>
|
|
#include <isc/util.h>
|
|
|
|
#include <isccfg/namedconf.h>
|
|
|
|
#include <bind9/check.h>
|
|
|
|
#include <dns/db.h>
|
|
#include <dns/fixedname.h>
|
|
#include <dns/log.h>
|
|
#include <dns/name.h>
|
|
#include <dns/rdataclass.h>
|
|
#include <dns/result.h>
|
|
#include <dns/rootns.h>
|
|
#include <dns/zone.h>
|
|
|
|
#include "check-tool.h"
|
|
|
|
static const char *program = "named-checkconf";
|
|
|
|
isc_log_t *logc = NULL;
|
|
|
|
#define CHECK(r)\
|
|
do { \
|
|
result = (r); \
|
|
if (result != ISC_R_SUCCESS) \
|
|
goto cleanup; \
|
|
} while (/*CONSTCOND*/0)
|
|
|
|
/*% usage */
|
|
ISC_PLATFORM_NORETURN_PRE static void
|
|
usage(void) ISC_PLATFORM_NORETURN_POST;
|
|
|
|
static void
|
|
usage(void) {
|
|
fprintf(stderr, "usage: %s [-h] [-j] [-p] [-v] [-z] [-t directory] "
|
|
"[named.conf]\n", program);
|
|
exit(1);
|
|
}
|
|
|
|
/*% directory callback */
|
|
static isc_result_t
|
|
directory_callback(const char *clausename, const cfg_obj_t *obj, void *arg) {
|
|
isc_result_t result;
|
|
const char *directory;
|
|
|
|
REQUIRE(strcasecmp("directory", clausename) == 0);
|
|
|
|
UNUSED(arg);
|
|
UNUSED(clausename);
|
|
|
|
/*
|
|
* Change directory.
|
|
*/
|
|
directory = cfg_obj_asstring(obj);
|
|
result = isc_dir_chdir(directory);
|
|
if (result != ISC_R_SUCCESS) {
|
|
cfg_obj_log(obj, logc, ISC_LOG_ERROR,
|
|
"change directory to '%s' failed: %s\n",
|
|
directory, isc_result_totext(result));
|
|
return (result);
|
|
}
|
|
|
|
return (ISC_R_SUCCESS);
|
|
}
|
|
|
|
static isc_boolean_t
|
|
get_maps(const cfg_obj_t **maps, const char *name, const cfg_obj_t **obj) {
|
|
int i;
|
|
for (i = 0;; i++) {
|
|
if (maps[i] == NULL)
|
|
return (ISC_FALSE);
|
|
if (cfg_map_get(maps[i], name, obj) == ISC_R_SUCCESS)
|
|
return (ISC_TRUE);
|
|
}
|
|
}
|
|
|
|
static isc_boolean_t
|
|
get_checknames(const cfg_obj_t **maps, const cfg_obj_t **obj) {
|
|
const cfg_listelt_t *element;
|
|
const cfg_obj_t *checknames;
|
|
const cfg_obj_t *type;
|
|
const cfg_obj_t *value;
|
|
isc_result_t result;
|
|
int i;
|
|
|
|
for (i = 0;; i++) {
|
|
if (maps[i] == NULL)
|
|
return (ISC_FALSE);
|
|
checknames = NULL;
|
|
result = cfg_map_get(maps[i], "check-names", &checknames);
|
|
if (result != ISC_R_SUCCESS)
|
|
continue;
|
|
if (checknames != NULL && !cfg_obj_islist(checknames)) {
|
|
*obj = checknames;
|
|
return (ISC_TRUE);
|
|
}
|
|
for (element = cfg_list_first(checknames);
|
|
element != NULL;
|
|
element = cfg_list_next(element)) {
|
|
value = cfg_listelt_value(element);
|
|
type = cfg_tuple_get(value, "type");
|
|
if (strcasecmp(cfg_obj_asstring(type), "master") != 0)
|
|
continue;
|
|
*obj = cfg_tuple_get(value, "mode");
|
|
return (ISC_TRUE);
|
|
}
|
|
}
|
|
}
|
|
|
|
static isc_result_t
|
|
configure_hint(const char *zfile, const char *zclass, isc_mem_t *mctx) {
|
|
isc_result_t result;
|
|
dns_db_t *db = NULL;
|
|
dns_rdataclass_t rdclass;
|
|
isc_textregion_t r;
|
|
|
|
if (zfile == NULL)
|
|
return (ISC_R_FAILURE);
|
|
|
|
DE_CONST(zclass, r.base);
|
|
r.length = strlen(zclass);
|
|
result = dns_rdataclass_fromtext(&rdclass, &r);
|
|
if (result != ISC_R_SUCCESS)
|
|
return (result);
|
|
|
|
result = dns_rootns_create(mctx, rdclass, zfile, &db);
|
|
if (result != ISC_R_SUCCESS)
|
|
return (result);
|
|
|
|
dns_db_detach(&db);
|
|
return (ISC_R_SUCCESS);
|
|
}
|
|
|
|
/*% configure the zone */
|
|
static isc_result_t
|
|
configure_zone(const char *vclass, const char *view,
|
|
const cfg_obj_t *zconfig, const cfg_obj_t *vconfig,
|
|
const cfg_obj_t *config, isc_mem_t *mctx)
|
|
{
|
|
int i = 0;
|
|
isc_result_t result;
|
|
const char *zclass;
|
|
const char *zname;
|
|
const char *zfile = NULL;
|
|
const cfg_obj_t *maps[4];
|
|
const cfg_obj_t *mastersobj = NULL;
|
|
const cfg_obj_t *zoptions = NULL;
|
|
const cfg_obj_t *classobj = NULL;
|
|
const cfg_obj_t *typeobj = NULL;
|
|
const cfg_obj_t *fileobj = NULL;
|
|
const cfg_obj_t *dlzobj = NULL;
|
|
const cfg_obj_t *dbobj = NULL;
|
|
const cfg_obj_t *obj = NULL;
|
|
const cfg_obj_t *fmtobj = NULL;
|
|
dns_masterformat_t masterformat;
|
|
dns_ttl_t maxttl = 0;
|
|
|
|
zone_options = DNS_ZONEOPT_CHECKNS | DNS_ZONEOPT_MANYERRORS;
|
|
|
|
zname = cfg_obj_asstring(cfg_tuple_get(zconfig, "name"));
|
|
classobj = cfg_tuple_get(zconfig, "class");
|
|
if (!cfg_obj_isstring(classobj))
|
|
zclass = vclass;
|
|
else
|
|
zclass = cfg_obj_asstring(classobj);
|
|
|
|
zoptions = cfg_tuple_get(zconfig, "options");
|
|
maps[i++] = zoptions;
|
|
if (vconfig != NULL)
|
|
maps[i++] = cfg_tuple_get(vconfig, "options");
|
|
if (config != NULL) {
|
|
cfg_map_get(config, "options", &obj);
|
|
if (obj != NULL)
|
|
maps[i++] = obj;
|
|
}
|
|
maps[i] = NULL;
|
|
|
|
cfg_map_get(zoptions, "type", &typeobj);
|
|
if (typeobj == NULL)
|
|
return (ISC_R_FAILURE);
|
|
|
|
/*
|
|
* Skip checks when using an alternate data source.
|
|
*/
|
|
cfg_map_get(zoptions, "database", &dbobj);
|
|
if (dbobj != NULL &&
|
|
strcmp("rbt", cfg_obj_asstring(dbobj)) != 0 &&
|
|
strcmp("rbt64", cfg_obj_asstring(dbobj)) != 0)
|
|
return (ISC_R_SUCCESS);
|
|
|
|
cfg_map_get(zoptions, "dlz", &dlzobj);
|
|
if (dlzobj != NULL)
|
|
return (ISC_R_SUCCESS);
|
|
|
|
cfg_map_get(zoptions, "file", &fileobj);
|
|
if (fileobj != NULL)
|
|
zfile = cfg_obj_asstring(fileobj);
|
|
|
|
/*
|
|
* Check hints files for hint zones.
|
|
* Skip loading checks for any type other than
|
|
* master and redirect
|
|
*/
|
|
if (strcasecmp(cfg_obj_asstring(typeobj), "hint") == 0)
|
|
return (configure_hint(zfile, zclass, mctx));
|
|
else if ((strcasecmp(cfg_obj_asstring(typeobj), "master") != 0) &&
|
|
(strcasecmp(cfg_obj_asstring(typeobj), "redirect") != 0))
|
|
return (ISC_R_SUCCESS);
|
|
|
|
/*
|
|
* Is the redirect zone configured as a slave?
|
|
*/
|
|
if (strcasecmp(cfg_obj_asstring(typeobj), "redirect") == 0) {
|
|
cfg_map_get(zoptions, "masters", &mastersobj);
|
|
if (mastersobj != NULL)
|
|
return (ISC_R_SUCCESS);
|
|
}
|
|
|
|
if (zfile == NULL)
|
|
return (ISC_R_FAILURE);
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "check-dup-records", &obj)) {
|
|
if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
|
|
zone_options |= DNS_ZONEOPT_CHECKDUPRR;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
|
|
zone_options |= DNS_ZONEOPT_CHECKDUPRR;
|
|
zone_options |= DNS_ZONEOPT_CHECKDUPRRFAIL;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
|
|
zone_options &= ~DNS_ZONEOPT_CHECKDUPRR;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
|
|
} else
|
|
INSIST(0);
|
|
} else {
|
|
zone_options |= DNS_ZONEOPT_CHECKDUPRR;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
|
|
}
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "check-mx", &obj)) {
|
|
if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
|
|
zone_options |= DNS_ZONEOPT_CHECKMX;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
|
|
zone_options |= DNS_ZONEOPT_CHECKMX;
|
|
zone_options |= DNS_ZONEOPT_CHECKMXFAIL;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
|
|
zone_options &= ~DNS_ZONEOPT_CHECKMX;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
|
|
} else
|
|
INSIST(0);
|
|
} else {
|
|
zone_options |= DNS_ZONEOPT_CHECKMX;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
|
|
}
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "check-integrity", &obj)) {
|
|
if (cfg_obj_asboolean(obj))
|
|
zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
|
|
else
|
|
zone_options &= ~DNS_ZONEOPT_CHECKINTEGRITY;
|
|
} else
|
|
zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "check-mx-cname", &obj)) {
|
|
if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
|
|
zone_options |= DNS_ZONEOPT_WARNMXCNAME;
|
|
zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
|
|
zone_options &= ~DNS_ZONEOPT_WARNMXCNAME;
|
|
zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
|
|
zone_options |= DNS_ZONEOPT_WARNMXCNAME;
|
|
zone_options |= DNS_ZONEOPT_IGNOREMXCNAME;
|
|
} else
|
|
INSIST(0);
|
|
} else {
|
|
zone_options |= DNS_ZONEOPT_WARNMXCNAME;
|
|
zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME;
|
|
}
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "check-srv-cname", &obj)) {
|
|
if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
|
|
zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
|
|
zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
|
|
zone_options &= ~DNS_ZONEOPT_WARNSRVCNAME;
|
|
zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
|
|
zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
|
|
zone_options |= DNS_ZONEOPT_IGNORESRVCNAME;
|
|
} else
|
|
INSIST(0);
|
|
} else {
|
|
zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
|
|
zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME;
|
|
}
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "check-sibling", &obj)) {
|
|
if (cfg_obj_asboolean(obj))
|
|
zone_options |= DNS_ZONEOPT_CHECKSIBLING;
|
|
else
|
|
zone_options &= ~DNS_ZONEOPT_CHECKSIBLING;
|
|
}
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "check-spf", &obj)) {
|
|
if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
|
|
zone_options |= DNS_ZONEOPT_CHECKSPF;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
|
|
zone_options &= ~DNS_ZONEOPT_CHECKSPF;
|
|
} else
|
|
INSIST(0);
|
|
} else {
|
|
zone_options |= DNS_ZONEOPT_CHECKSPF;
|
|
}
|
|
|
|
obj = NULL;
|
|
if (get_checknames(maps, &obj)) {
|
|
if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
|
|
zone_options |= DNS_ZONEOPT_CHECKNAMES;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) {
|
|
zone_options |= DNS_ZONEOPT_CHECKNAMES;
|
|
zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL;
|
|
} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
|
|
zone_options &= ~DNS_ZONEOPT_CHECKNAMES;
|
|
zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL;
|
|
} else
|
|
INSIST(0);
|
|
} else {
|
|
zone_options |= DNS_ZONEOPT_CHECKNAMES;
|
|
zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL;
|
|
}
|
|
|
|
masterformat = dns_masterformat_text;
|
|
fmtobj = NULL;
|
|
if (get_maps(maps, "masterfile-format", &fmtobj)) {
|
|
const char *masterformatstr = cfg_obj_asstring(fmtobj);
|
|
if (strcasecmp(masterformatstr, "text") == 0)
|
|
masterformat = dns_masterformat_text;
|
|
else if (strcasecmp(masterformatstr, "raw") == 0)
|
|
masterformat = dns_masterformat_raw;
|
|
else if (strcasecmp(masterformatstr, "map") == 0)
|
|
masterformat = dns_masterformat_map;
|
|
else
|
|
INSIST(0);
|
|
}
|
|
|
|
obj = NULL;
|
|
if (get_maps(maps, "max-zone-ttl", &obj)) {
|
|
maxttl = cfg_obj_asuint32(obj);
|
|
zone_options2 |= DNS_ZONEOPT2_CHECKTTL;
|
|
}
|
|
|
|
result = load_zone(mctx, zname, zfile, masterformat,
|
|
zclass, maxttl, NULL);
|
|
if (result != ISC_R_SUCCESS)
|
|
fprintf(stderr, "%s/%s/%s: %s\n", view, zname, zclass,
|
|
dns_result_totext(result));
|
|
return (result);
|
|
}
|
|
|
|
/*% configure a view */
|
|
static isc_result_t
|
|
configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
|
|
const cfg_obj_t *vconfig, isc_mem_t *mctx)
|
|
{
|
|
const cfg_listelt_t *element;
|
|
const cfg_obj_t *voptions;
|
|
const cfg_obj_t *zonelist;
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_result_t tresult;
|
|
|
|
voptions = NULL;
|
|
if (vconfig != NULL)
|
|
voptions = cfg_tuple_get(vconfig, "options");
|
|
|
|
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);
|
|
if (tresult != ISC_R_SUCCESS)
|
|
result = tresult;
|
|
}
|
|
return (result);
|
|
}
|
|
|
|
|
|
/*% load zones from the configuration */
|
|
static isc_result_t
|
|
load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx) {
|
|
const cfg_listelt_t *element;
|
|
const cfg_obj_t *classobj;
|
|
const cfg_obj_t *views;
|
|
const cfg_obj_t *vconfig;
|
|
const char *vclass;
|
|
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 char *vname;
|
|
|
|
vclass = "IN";
|
|
vconfig = cfg_listelt_value(element);
|
|
if (vconfig != NULL) {
|
|
classobj = cfg_tuple_get(vconfig, "class");
|
|
if (cfg_obj_isstring(classobj))
|
|
vclass = cfg_obj_asstring(classobj);
|
|
}
|
|
vname = cfg_obj_asstring(cfg_tuple_get(vconfig, "name"));
|
|
tresult = configure_view(vclass, vname, config, vconfig, mctx);
|
|
if (tresult != ISC_R_SUCCESS)
|
|
result = tresult;
|
|
}
|
|
|
|
if (views == NULL) {
|
|
tresult = configure_view("IN", "_default", config, NULL, mctx);
|
|
if (tresult != ISC_R_SUCCESS)
|
|
result = tresult;
|
|
}
|
|
return (result);
|
|
}
|
|
|
|
static void
|
|
output(void *closure, const char *text, int textlen) {
|
|
UNUSED(closure);
|
|
if (fwrite(text, 1, textlen, stdout) != (size_t)textlen) {
|
|
perror("fwrite");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
/*% 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;
|
|
int exit_status = 0;
|
|
isc_entropy_t *ectx = NULL;
|
|
isc_boolean_t load_zones = ISC_FALSE;
|
|
isc_boolean_t print = ISC_FALSE;
|
|
unsigned int flags = 0;
|
|
|
|
isc__mem_register();
|
|
isc_commandline_errprint = ISC_FALSE;
|
|
|
|
/*
|
|
* Process memory debugging argument first.
|
|
*/
|
|
#define CMDLINE_FLAGS "dhjm: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;
|
|
if (strcasecmp(isc_commandline_argument, "size") == 0)
|
|
isc_mem_debugging |= ISC_MEM_DEBUGSIZE;
|
|
if (strcasecmp(isc_commandline_argument, "mctx") == 0)
|
|
isc_mem_debugging |= ISC_MEM_DEBUGCTX;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
isc_commandline_reset = ISC_TRUE;
|
|
|
|
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
|
|
|
|
while ((c = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != EOF) {
|
|
switch (c) {
|
|
case 'd':
|
|
debug++;
|
|
break;
|
|
|
|
case 'j':
|
|
nomerge = ISC_FALSE;
|
|
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));
|
|
exit(1);
|
|
}
|
|
break;
|
|
|
|
case 'p':
|
|
print = ISC_TRUE;
|
|
break;
|
|
|
|
case 'v':
|
|
printf(VERSION "\n");
|
|
exit(0);
|
|
|
|
case 'x':
|
|
flags |= CFG_PRINTER_XKEY;
|
|
break;
|
|
|
|
case 'z':
|
|
load_zones = ISC_TRUE;
|
|
docheckmx = ISC_FALSE;
|
|
docheckns = ISC_FALSE;
|
|
dochecksrv = ISC_FALSE;
|
|
break;
|
|
|
|
case '?':
|
|
if (isc_commandline_option != '?')
|
|
fprintf(stderr, "%s: invalid argument -%c\n",
|
|
program, isc_commandline_option);
|
|
/* FALLTHROUGH */
|
|
case 'h':
|
|
usage();
|
|
|
|
default:
|
|
fprintf(stderr, "%s: unhandled option -%c\n",
|
|
program, isc_commandline_option);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
if (((flags & CFG_PRINTER_XKEY) != 0) && !print) {
|
|
fprintf(stderr, "%s: -x cannot be used without -p\n", program);
|
|
exit(1);
|
|
}
|
|
|
|
if (isc_commandline_index + 1 < argc)
|
|
usage();
|
|
if (argv[isc_commandline_index] != NULL)
|
|
conffile = argv[isc_commandline_index];
|
|
if (conffile == NULL || conffile[0] == '\0')
|
|
conffile = NAMED_CONFFILE;
|
|
|
|
#ifdef _WIN32
|
|
InitSockets();
|
|
#endif
|
|
|
|
RUNTIME_CHECK(setup_logging(mctx, stdout, &logc) == ISC_R_SUCCESS);
|
|
|
|
RUNTIME_CHECK(isc_entropy_create(mctx, &ectx) == ISC_R_SUCCESS);
|
|
RUNTIME_CHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE)
|
|
== ISC_R_SUCCESS);
|
|
|
|
dns_result_register();
|
|
|
|
RUNTIME_CHECK(cfg_parser_create(mctx, logc, &parser) == ISC_R_SUCCESS);
|
|
|
|
cfg_parser_setcallback(parser, directory_callback, NULL);
|
|
|
|
if (cfg_parse_file(parser, conffile, &cfg_type_namedconf, &config) !=
|
|
ISC_R_SUCCESS)
|
|
exit(1);
|
|
|
|
result = bind9_check_namedconf(config, logc, mctx);
|
|
if (result != ISC_R_SUCCESS)
|
|
exit_status = 1;
|
|
|
|
if (result == ISC_R_SUCCESS && load_zones) {
|
|
result = load_zones_fromconfig(config, mctx);
|
|
if (result != ISC_R_SUCCESS)
|
|
exit_status = 1;
|
|
}
|
|
|
|
if (print && exit_status == 0)
|
|
cfg_printx(config, flags, output, NULL);
|
|
cfg_obj_destroy(parser, &config);
|
|
|
|
cfg_parser_destroy(&parser);
|
|
|
|
dns_name_destroy();
|
|
|
|
isc_log_destroy(&logc);
|
|
|
|
isc_hash_destroy();
|
|
isc_entropy_detach(&ectx);
|
|
|
|
isc_mem_destroy(&mctx);
|
|
|
|
#ifdef _WIN32
|
|
DestroySockets();
|
|
#endif
|
|
|
|
return (exit_status);
|
|
}
|