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unbound-host.c (266114) unbound-host.c (276605)
1/*
2 * checkconf/unbound-host.c - replacement for host that supports validation.
3 *
4 * Copyright (c) 2007, NLnet Labs. All rights reserved.
5 *
6 * This software is open source.
7 *
8 * Redistribution and use in source and binary forms, with or without

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80 printf(" Queries the DNS for information.\n");
81 printf(" The hostname is looked up for IP4, IP6 and mail.\n");
82 printf(" If an ip-address is given a reverse lookup is done.\n");
83 printf(" Use the -v option to see DNSSEC security information.\n");
84 printf(" -t type what type to look for.\n");
85 printf(" -c class what class to look for, if not class IN.\n");
86 printf(" -y 'keystring' specify trust anchor, DS or DNSKEY, like\n");
87 printf(" -y 'example.com DS 31560 5 1 1CFED8478...'\n");
1/*
2 * checkconf/unbound-host.c - replacement for host that supports validation.
3 *
4 * Copyright (c) 2007, NLnet Labs. All rights reserved.
5 *
6 * This software is open source.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 71 unchanged lines hidden (view full) ---

80 printf(" Queries the DNS for information.\n");
81 printf(" The hostname is looked up for IP4, IP6 and mail.\n");
82 printf(" If an ip-address is given a reverse lookup is done.\n");
83 printf(" Use the -v option to see DNSSEC security information.\n");
84 printf(" -t type what type to look for.\n");
85 printf(" -c class what class to look for, if not class IN.\n");
86 printf(" -y 'keystring' specify trust anchor, DS or DNSKEY, like\n");
87 printf(" -y 'example.com DS 31560 5 1 1CFED8478...'\n");
88 printf(" -D DNSSEC enable with default root anchor\n");
89 printf(" from %s\n", ROOT_ANCHOR_FILE);
88 printf(" -f keyfile read trust anchors from file, with lines as -y.\n");
89 printf(" -F keyfile read named.conf-style trust anchors.\n");
90 printf(" -C config use the specified unbound.conf (none read by default)\n");
91 printf(" -r read forwarder information from /etc/resolv.conf\n");
92 printf(" breaks validation if the fwder does not do DNSSEC.\n");
93 printf(" -v be more verbose, shows nodata and security.\n");
94 printf(" -d debug, traces the action, -d -d shows more.\n");
95 printf(" -4 use ipv4 network, avoid ipv6.\n");

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402 }
403}
404
405/** getopt global, in case header files fail to declare it. */
406extern int optind;
407/** getopt global, in case header files fail to declare it. */
408extern char* optarg;
409
90 printf(" -f keyfile read trust anchors from file, with lines as -y.\n");
91 printf(" -F keyfile read named.conf-style trust anchors.\n");
92 printf(" -C config use the specified unbound.conf (none read by default)\n");
93 printf(" -r read forwarder information from /etc/resolv.conf\n");
94 printf(" breaks validation if the fwder does not do DNSSEC.\n");
95 printf(" -v be more verbose, shows nodata and security.\n");
96 printf(" -d debug, traces the action, -d -d shows more.\n");
97 printf(" -4 use ipv4 network, avoid ipv6.\n");

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404 }
405}
406
407/** getopt global, in case header files fail to declare it. */
408extern int optind;
409/** getopt global, in case header files fail to declare it. */
410extern char* optarg;
411
410/** Main routine for checkconf */
412/** Main routine for unbound-host */
411int main(int argc, char* argv[])
412{
413 int c;
414 char* qclass = NULL;
415 char* qtype = NULL;
416 struct ub_ctx* ctx = NULL;
417 int debuglevel = 0;
418
419 ctx = ub_ctx_create();
420 if(!ctx) {
421 fprintf(stderr, "error: out of memory\n");
422 exit(1);
423 }
413int main(int argc, char* argv[])
414{
415 int c;
416 char* qclass = NULL;
417 char* qtype = NULL;
418 struct ub_ctx* ctx = NULL;
419 int debuglevel = 0;
420
421 ctx = ub_ctx_create();
422 if(!ctx) {
423 fprintf(stderr, "error: out of memory\n");
424 exit(1);
425 }
426 /* no need to fetch additional targets, we only do few lookups */
427 check_ub_res(ub_ctx_set_option(ctx, "target-fetch-policy:", "0 0 0 0 0"));
424
425 /* parse the options */
428
429 /* parse the options */
426 while( (c=getopt(argc, argv, "46F:c:df:hrt:vy:C:")) != -1) {
430 while( (c=getopt(argc, argv, "46DF:c:df:hrt:vy:C:")) != -1) {
427 switch(c) {
428 case '4':
429 check_ub_res(ub_ctx_set_option(ctx, "do-ip6:", "no"));
430 break;
431 case '6':
432 check_ub_res(ub_ctx_set_option(ctx, "do-ip4:", "no"));
433 break;
434 case 'c':
435 qclass = optarg;
436 break;
437 case 'C':
438 check_ub_res(ub_ctx_config(ctx, optarg));
439 break;
431 switch(c) {
432 case '4':
433 check_ub_res(ub_ctx_set_option(ctx, "do-ip6:", "no"));
434 break;
435 case '6':
436 check_ub_res(ub_ctx_set_option(ctx, "do-ip4:", "no"));
437 break;
438 case 'c':
439 qclass = optarg;
440 break;
441 case 'C':
442 check_ub_res(ub_ctx_config(ctx, optarg));
443 break;
444 case 'D':
445 check_ub_res(ub_ctx_add_ta_file(ctx, ROOT_ANCHOR_FILE));
446 break;
440 case 'd':
441 debuglevel++;
442 if(debuglevel < 2)
443 debuglevel = 2; /* at least VERB_DETAIL */
444 break;
445 case 'r':
446 check_ub_res(ub_ctx_resolvconf(ctx, "/etc/resolv.conf"));
447 break;

--- 43 unchanged lines hidden --- 		447 case 'd':
448 debuglevel++;
449 if(debuglevel < 2)
450 debuglevel = 2; /* at least VERB_DETAIL */
451 break;
452 case 'r':
453 check_ub_res(ub_ctx_resolvconf(ctx, "/etc/resolv.conf"));
454 break;

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