From ba8f85b49c38af7bc2a9acdef5dcde2de008d25e Mon Sep 17 00:00:00 2001 From: peter Date: Sat, 12 Jul 2008 05:00:28 +0000 Subject: Flatten bind9 vendor work area --- bin/check/named-checkzone.c | 429 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 429 insertions(+) create mode 100644 bin/check/named-checkzone.c (limited to 'bin/check/named-checkzone.c') diff --git a/bin/check/named-checkzone.c b/bin/check/named-checkzone.c new file mode 100644 index 0000000..08e958e --- /dev/null +++ b/bin/check/named-checkzone.c @@ -0,0 +1,429 @@ +/* + * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 1999-2003 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-checkzone.c,v 1.29.18.19 2007/08/28 07:19:55 tbox Exp $ */ + +/*! \file */ + +#include + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "check-tool.h" + +static int quiet = 0; +static isc_mem_t *mctx = NULL; +static isc_entropy_t *ectx = NULL; +dns_zone_t *zone = NULL; +dns_zonetype_t zonetype = dns_zone_master; +static int dumpzone = 0; +static const char *output_filename; +static char *prog_name = NULL; +static const dns_master_style_t *outputstyle = NULL; +static enum { progmode_check, progmode_compile } progmode; + +#define ERRRET(result, function) \ + do { \ + if (result != ISC_R_SUCCESS) { \ + if (!quiet) \ + fprintf(stderr, "%s() returned %s\n", \ + function, dns_result_totext(result)); \ + return (result); \ + } \ + } while (0) + +static void +usage(void) { + fprintf(stderr, + "usage: %s [-djqvD] [-c class] [-o output] " + "[-f inputformat] [-F outputformat] " + "[-t directory] [-w directory] [-k (ignore|warn|fail)] " + "[-n (ignore|warn|fail)] [-m (ignore|warn|fail)] " + "[-i (full|local|none)] [-M (ignore|warn|fail)] " + "[-S (ignore|warn|fail)] [-W (ignore|warn)] " + "zonename filename\n", prog_name); + exit(1); +} + +static void +destroy(void) { + if (zone != NULL) + dns_zone_detach(&zone); + dns_name_destroy(); +} + +/*% main processing routine */ +int +main(int argc, char **argv) { + int c; + char *origin = NULL; + char *filename = NULL; + isc_log_t *lctx = NULL; + isc_result_t result; + char classname_in[] = "IN"; + char *classname = classname_in; + const char *workdir = NULL; + const char *inputformatstr = NULL; + const char *outputformatstr = NULL; + dns_masterformat_t inputformat = dns_masterformat_text; + dns_masterformat_t outputformat = dns_masterformat_text; + + outputstyle = &dns_master_style_full; + + prog_name = strrchr(argv[0], '/'); + if (prog_name == NULL) + prog_name = strrchr(argv[0], '\\'); + if (prog_name != NULL) + prog_name++; + else + prog_name = argv[0]; + /* + * Libtool doesn't preserve the program name prior to final + * installation. Remove the libtool prefix ("lt-"). + */ + if (strncmp(prog_name, "lt-", 3) == 0) + prog_name += 3; + if (strcmp(prog_name, "named-checkzone") == 0) + progmode = progmode_check; + else if (strcmp(prog_name, "named-compilezone") == 0) + progmode = progmode_compile; + else + INSIST(0); + + /* Compilation specific defaults */ + if (progmode == progmode_compile) { + zone_options |= (DNS_ZONEOPT_CHECKNS | + DNS_ZONEOPT_FATALNS | + DNS_ZONEOPT_CHECKNAMES | + DNS_ZONEOPT_CHECKNAMESFAIL | + DNS_ZONEOPT_CHECKWILDCARD); + } + +#define ARGCMP(X) (strcmp(isc_commandline_argument, X) == 0) + + while ((c = isc_commandline_parse(argc, argv, + "c:df:i:jk:m:n:qs:t:o:vw:DF:M:S:W:")) + != EOF) { + switch (c) { + case 'c': + classname = isc_commandline_argument; + break; + + case 'd': + debug++; + break; + + case 'i': + if (ARGCMP("full")) { + zone_options |= DNS_ZONEOPT_CHECKINTEGRITY | + DNS_ZONEOPT_CHECKSIBLING; + docheckmx = ISC_TRUE; + docheckns = ISC_TRUE; + dochecksrv = ISC_TRUE; + } else if (ARGCMP("full-sibling")) { + zone_options |= DNS_ZONEOPT_CHECKINTEGRITY; + zone_options &= ~DNS_ZONEOPT_CHECKSIBLING; + docheckmx = ISC_TRUE; + docheckns = ISC_TRUE; + dochecksrv = ISC_TRUE; + } else if (ARGCMP("local")) { + zone_options |= DNS_ZONEOPT_CHECKINTEGRITY; + zone_options |= DNS_ZONEOPT_CHECKSIBLING; + docheckmx = ISC_FALSE; + docheckns = ISC_FALSE; + dochecksrv = ISC_FALSE; + } else if (ARGCMP("local-sibling")) { + zone_options |= DNS_ZONEOPT_CHECKINTEGRITY; + zone_options &= ~DNS_ZONEOPT_CHECKSIBLING; + docheckmx = ISC_FALSE; + docheckns = ISC_FALSE; + dochecksrv = ISC_FALSE; + } else if (ARGCMP("none")) { + zone_options &= ~DNS_ZONEOPT_CHECKINTEGRITY; + zone_options &= ~DNS_ZONEOPT_CHECKSIBLING; + docheckmx = ISC_FALSE; + docheckns = ISC_FALSE; + dochecksrv = ISC_FALSE; + } else { + fprintf(stderr, "invalid argument to -i: %s\n", + isc_commandline_argument); + exit(1); + } + break; + + case 'f': + inputformatstr = isc_commandline_argument; + break; + + case 'F': + outputformatstr = isc_commandline_argument; + break; + + case 'j': + nomerge = ISC_FALSE; + break; + + case 'k': + if (ARGCMP("warn")) { + zone_options |= DNS_ZONEOPT_CHECKNAMES; + zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL; + } else if (ARGCMP("fail")) { + zone_options |= DNS_ZONEOPT_CHECKNAMES | + DNS_ZONEOPT_CHECKNAMESFAIL; + } else if (ARGCMP("ignore")) { + zone_options &= ~(DNS_ZONEOPT_CHECKNAMES | + DNS_ZONEOPT_CHECKNAMESFAIL); + } else { + fprintf(stderr, "invalid argument to -k: %s\n", + isc_commandline_argument); + exit(1); + } + break; + + case 'n': + if (ARGCMP("ignore")) { + zone_options &= ~(DNS_ZONEOPT_CHECKNS| + DNS_ZONEOPT_FATALNS); + } else if (ARGCMP("warn")) { + zone_options |= DNS_ZONEOPT_CHECKNS; + zone_options &= ~DNS_ZONEOPT_FATALNS; + } else if (ARGCMP("fail")) { + zone_options |= DNS_ZONEOPT_CHECKNS| + DNS_ZONEOPT_FATALNS; + } else { + fprintf(stderr, "invalid argument to -n: %s\n", + isc_commandline_argument); + exit(1); + } + break; + + case 'm': + if (ARGCMP("warn")) { + zone_options |= DNS_ZONEOPT_CHECKMX; + zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL; + } else if (ARGCMP("fail")) { + zone_options |= DNS_ZONEOPT_CHECKMX | + DNS_ZONEOPT_CHECKMXFAIL; + } else if (ARGCMP("ignore")) { + zone_options &= ~(DNS_ZONEOPT_CHECKMX | + DNS_ZONEOPT_CHECKMXFAIL); + } else { + fprintf(stderr, "invalid argument to -m: %s\n", + isc_commandline_argument); + exit(1); + } + break; + + case 'q': + quiet++; + break; + + case 't': + result = isc_dir_chroot(isc_commandline_argument); + if (result != ISC_R_SUCCESS) { + fprintf(stderr, "isc_dir_chroot: %s: %s\n", + isc_commandline_argument, + isc_result_totext(result)); + exit(1); + } + result = isc_dir_chdir("/"); + if (result != ISC_R_SUCCESS) { + fprintf(stderr, "isc_dir_chdir: %s\n", + isc_result_totext(result)); + exit(1); + } + break; + + case 's': + if (ARGCMP("full")) + outputstyle = &dns_master_style_full; + else if (ARGCMP("relative")) { + outputstyle = &dns_master_style_default; + } else { + fprintf(stderr, + "unknown or unsupported style: %s\n", + isc_commandline_argument); + exit(1); + } + break; + + case 'o': + output_filename = isc_commandline_argument; + break; + + case 'v': + printf(VERSION "\n"); + exit(0); + + case 'w': + workdir = isc_commandline_argument; + break; + + case 'D': + dumpzone++; + break; + + case 'M': + if (ARGCMP("fail")) { + zone_options &= ~DNS_ZONEOPT_WARNMXCNAME; + zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; + } else if (ARGCMP("warn")) { + zone_options |= DNS_ZONEOPT_WARNMXCNAME; + zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; + } else if (ARGCMP("ignore")) { + zone_options |= DNS_ZONEOPT_WARNMXCNAME; + zone_options |= DNS_ZONEOPT_IGNOREMXCNAME; + } else { + fprintf(stderr, "invalid argument to -M: %s\n", + isc_commandline_argument); + exit(1); + } + break; + + case 'S': + if (ARGCMP("fail")) { + zone_options &= ~DNS_ZONEOPT_WARNSRVCNAME; + zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; + } else if (ARGCMP("warn")) { + zone_options |= DNS_ZONEOPT_WARNSRVCNAME; + zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; + } else if (ARGCMP("ignore")) { + zone_options |= DNS_ZONEOPT_WARNSRVCNAME; + zone_options |= DNS_ZONEOPT_IGNORESRVCNAME; + } else { + fprintf(stderr, "invalid argument to -S: %s\n", + isc_commandline_argument); + exit(1); + } + break; + + case 'W': + if (ARGCMP("warn")) + zone_options |= DNS_ZONEOPT_CHECKWILDCARD; + else if (ARGCMP("ignore")) + zone_options &= ~DNS_ZONEOPT_CHECKWILDCARD; + break; + + default: + usage(); + } + } + + if (progmode == progmode_compile) { + dumpzone = 1; /* always dump */ + if (output_filename == NULL) { + fprintf(stderr, + "output file required, but not specified\n"); + usage(); + } + } + + if (workdir != NULL) { + result = isc_dir_chdir(workdir); + if (result != ISC_R_SUCCESS) { + fprintf(stderr, "isc_dir_chdir: %s: %s\n", + workdir, isc_result_totext(result)); + exit(1); + } + } + + if (inputformatstr != NULL) { + if (strcasecmp(inputformatstr, "text") == 0) + inputformat = dns_masterformat_text; + else if (strcasecmp(inputformatstr, "raw") == 0) + inputformat = dns_masterformat_raw; + else { + fprintf(stderr, "unknown file format: %s\n", + inputformatstr); + exit(1); + } + } + + if (outputformatstr != NULL) { + if (strcasecmp(outputformatstr, "text") == 0) + outputformat = dns_masterformat_text; + else if (strcasecmp(outputformatstr, "raw") == 0) + outputformat = dns_masterformat_raw; + else { + fprintf(stderr, "unknown file format: %s\n", + outputformatstr); + exit(1); + } + } + + if (isc_commandline_index + 2 > argc) + usage(); + + RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS); + if (!quiet) + RUNTIME_CHECK(setup_logging(mctx, &lctx) == 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(); + + origin = argv[isc_commandline_index++]; + filename = argv[isc_commandline_index++]; + result = load_zone(mctx, origin, filename, inputformat, classname, + &zone); + + if (result == ISC_R_SUCCESS && dumpzone) { + if (!quiet && progmode == progmode_compile) { + fprintf(stdout, "dump zone to %s...", output_filename); + fflush(stdout); + } + result = dump_zone(origin, zone, output_filename, + outputformat, outputstyle); + if (!quiet && progmode == progmode_compile) + fprintf(stdout, "done\n"); + } + + if (!quiet && result == ISC_R_SUCCESS) + fprintf(stdout, "OK\n"); + destroy(); + if (lctx != NULL) + isc_log_destroy(&lctx); + isc_hash_destroy(); + isc_entropy_detach(&ectx); + isc_mem_destroy(&mctx); + return ((result == ISC_R_SUCCESS) ? 0 : 1); +} -- cgit v1.1