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Do not report masked units as changed (#2921)
* core/unit: extract checking of stat paths into helper function The same code was repeated three times. * core: treat masked files as "unchanged" systemctl prints the "unit file changed on disk" warning for a masked unit. I think it's better to print nothing in that case. When a masked unit is loaded, set mtime as 0. When checking if a unit with mtime of 0 needs reload, check that the mask is still in place. * test-dnssec: fix build without gcrypt Also reorder the test functions to follow the way they are called from main().
This commit is contained in:
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35a6750d9e
commit
6d10d308c6
@ -3620,10 +3620,12 @@ static int load_from_path(Unit *u, const char *path) {
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if (fstat(fileno(f), &st) < 0)
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return -errno;
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if (null_or_empty(&st))
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if (null_or_empty(&st)) {
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u->load_state = UNIT_MASKED;
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else {
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u->fragment_mtime = 0;
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} else {
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u->load_state = UNIT_LOADED;
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u->fragment_mtime = timespec_load(&st.st_mtim);
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/* Now, parse the file contents */
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r = config_parse(u->id, filename, f,
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@ -3638,8 +3640,6 @@ static int load_from_path(Unit *u, const char *path) {
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u->fragment_path = filename;
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filename = NULL;
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u->fragment_mtime = timespec_load(&st.st_mtim);
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if (u->source_path) {
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if (stat(u->source_path, &st) >= 0)
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u->source_mtime = timespec_load(&st.st_mtim);
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@ -2924,34 +2924,36 @@ int unit_coldplug(Unit *u) {
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return 0;
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}
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static bool fragment_mtime_changed(const char *path, usec_t mtime) {
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struct stat st;
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if (!path)
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return false;
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if (stat(path, &st) < 0)
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/* What, cannot access this anymore? */
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return true;
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if (mtime > 0)
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/* For non-empty files check the mtime */
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return timespec_load(&st.st_mtim) != mtime;
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else if (!null_or_empty(&st))
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/* For masked files check if they are still so */
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return true;
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return false;
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}
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bool unit_need_daemon_reload(Unit *u) {
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_cleanup_strv_free_ char **t = NULL;
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char **path;
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struct stat st;
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unsigned loaded_cnt, current_cnt;
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assert(u);
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if (u->fragment_path) {
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zero(st);
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if (stat(u->fragment_path, &st) < 0)
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/* What, cannot access this anymore? */
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return true;
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if (u->fragment_mtime > 0 &&
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timespec_load(&st.st_mtim) != u->fragment_mtime)
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return true;
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}
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if (u->source_path) {
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zero(st);
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if (stat(u->source_path, &st) < 0)
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return true;
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if (u->source_mtime > 0 &&
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timespec_load(&st.st_mtim) != u->source_mtime)
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return true;
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}
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if (fragment_mtime_changed(u->fragment_path, u->fragment_mtime) ||
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fragment_mtime_changed(u->source_path, u->source_mtime))
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return true;
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(void) unit_find_dropin_paths(u, &t);
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loaded_cnt = strv_length(t);
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@ -2962,21 +2964,15 @@ bool unit_need_daemon_reload(Unit *u) {
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return false;
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if (strv_overlap(u->dropin_paths, t)) {
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STRV_FOREACH(path, u->dropin_paths) {
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zero(st);
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if (stat(*path, &st) < 0)
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STRV_FOREACH(path, u->dropin_paths)
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if (fragment_mtime_changed(*path, u->dropin_mtime))
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return true;
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if (u->dropin_mtime > 0 &&
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timespec_load(&st.st_mtim) > u->dropin_mtime)
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return true;
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}
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return false;
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} else
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return true;
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} else
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return true;
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}
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}
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return true;
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}
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void unit_reset_failed(Unit *u) {
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@ -27,77 +27,89 @@
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#include "string-util.h"
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#include "hexdecoct.h"
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static void test_dnssec_verify_rrset2(void) {
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static void test_dnssec_canonicalize_one(const char *original, const char *canonical, int r) {
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char canonicalized[DNSSEC_CANONICAL_HOSTNAME_MAX];
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static const uint8_t signature_blob[] = {
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0x48, 0x45, 0xc8, 0x8b, 0xc0, 0x14, 0x92, 0xf5, 0x15, 0xc6, 0x84, 0x9d, 0x2f, 0xe3, 0x32, 0x11,
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0x7d, 0xf1, 0xe6, 0x87, 0xb9, 0x42, 0xd3, 0x8b, 0x9e, 0xaf, 0x92, 0x31, 0x0a, 0x53, 0xad, 0x8b,
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0xa7, 0x5c, 0x83, 0x39, 0x8c, 0x28, 0xac, 0xce, 0x6e, 0x9c, 0x18, 0xe3, 0x31, 0x16, 0x6e, 0xca,
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0x38, 0x31, 0xaf, 0xd9, 0x94, 0xf1, 0x84, 0xb1, 0xdf, 0x5a, 0xc2, 0x73, 0x22, 0xf6, 0xcb, 0xa2,
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0xe7, 0x8c, 0x77, 0x0c, 0x74, 0x2f, 0xc2, 0x13, 0xb0, 0x93, 0x51, 0xa9, 0x4f, 0xae, 0x0a, 0xda,
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0x45, 0xcc, 0xfd, 0x43, 0x99, 0x36, 0x9a, 0x0d, 0x21, 0xe0, 0xeb, 0x30, 0x65, 0xd4, 0xa0, 0x27,
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0x37, 0x3b, 0xe4, 0xc1, 0xc5, 0xa1, 0x2a, 0xd1, 0x76, 0xc4, 0x7e, 0x64, 0x0e, 0x5a, 0xa6, 0x50,
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0x24, 0xd5, 0x2c, 0xcc, 0x6d, 0xe5, 0x37, 0xea, 0xbd, 0x09, 0x34, 0xed, 0x24, 0x06, 0xa1, 0x22,
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assert_se(dnssec_canonicalize(original, canonicalized, sizeof(canonicalized)) == r);
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if (r < 0)
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return;
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assert_se(streq(canonicalized, canonical));
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}
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static void test_dnssec_canonicalize(void) {
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test_dnssec_canonicalize_one("", ".", 1);
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test_dnssec_canonicalize_one(".", ".", 1);
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test_dnssec_canonicalize_one("foo", "foo.", 4);
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test_dnssec_canonicalize_one("foo.", "foo.", 4);
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test_dnssec_canonicalize_one("FOO.", "foo.", 4);
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test_dnssec_canonicalize_one("FOO.bar.", "foo.bar.", 8);
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test_dnssec_canonicalize_one("FOO..bar.", NULL, -EINVAL);
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}
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#ifdef HAVE_GCRYPT
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static void test_dnssec_verify_dns_key(void) {
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static const uint8_t ds1_fprint[] = {
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0x46, 0x8B, 0xC8, 0xDD, 0xC7, 0xE8, 0x27, 0x03, 0x40, 0xBB, 0x8A, 0x1F, 0x3B, 0x2E, 0x45, 0x9D,
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0x80, 0x67, 0x14, 0x01,
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};
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static const uint8_t ds2_fprint[] = {
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0x8A, 0xEE, 0x80, 0x47, 0x05, 0x5F, 0x83, 0xD1, 0x48, 0xBA, 0x8F, 0xF6, 0xDD, 0xA7, 0x60, 0xCE,
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0x94, 0xF7, 0xC7, 0x5E, 0x52, 0x4C, 0xF2, 0xE9, 0x50, 0xB9, 0x2E, 0xCB, 0xEF, 0x96, 0xB9, 0x98,
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};
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static const uint8_t dnskey_blob[] = {
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0x03, 0x01, 0x00, 0x01, 0xc3, 0x7f, 0x1d, 0xd1, 0x1c, 0x97, 0xb1, 0x13, 0x34, 0x3a, 0x9a, 0xea,
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0xee, 0xd9, 0x5a, 0x11, 0x1b, 0x17, 0xc7, 0xe3, 0xd4, 0xda, 0x20, 0xbc, 0x5d, 0xba, 0x74, 0xe3,
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0x37, 0x99, 0xec, 0x25, 0xce, 0x93, 0x7f, 0xbd, 0x22, 0x73, 0x7e, 0x14, 0x71, 0xe0, 0x60, 0x07,
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0xd4, 0x39, 0x8b, 0x5e, 0xe9, 0xba, 0x25, 0xe8, 0x49, 0xe9, 0x34, 0xef, 0xfe, 0x04, 0x5c, 0xa5,
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0x27, 0xcd, 0xa9, 0xda, 0x70, 0x05, 0x21, 0xab, 0x15, 0x82, 0x24, 0xc3, 0x94, 0xf5, 0xd7, 0xb7,
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0xc4, 0x66, 0xcb, 0x32, 0x6e, 0x60, 0x2b, 0x55, 0x59, 0x28, 0x89, 0x8a, 0x72, 0xde, 0x88, 0x56,
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0x27, 0x95, 0xd9, 0xac, 0x88, 0x4f, 0x65, 0x2b, 0x68, 0xfc, 0xe6, 0x41, 0xc1, 0x1b, 0xef, 0x4e,
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0xd6, 0xc2, 0x0f, 0x64, 0x88, 0x95, 0x5e, 0xdd, 0x3a, 0x02, 0x07, 0x50, 0xa9, 0xda, 0xa4, 0x49,
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0x74, 0x62, 0xfe, 0xd7,
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0x03, 0x01, 0x00, 0x01, 0xa8, 0x12, 0xda, 0x4f, 0xd2, 0x7d, 0x54, 0x14, 0x0e, 0xcc, 0x5b, 0x5e,
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0x45, 0x9c, 0x96, 0x98, 0xc0, 0xc0, 0x85, 0x81, 0xb1, 0x47, 0x8c, 0x7d, 0xe8, 0x39, 0x50, 0xcc,
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0xc5, 0xd0, 0xf2, 0x00, 0x81, 0x67, 0x79, 0xf6, 0xcc, 0x9d, 0xad, 0x6c, 0xbb, 0x7b, 0x6f, 0x48,
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0x97, 0x15, 0x1c, 0xfd, 0x0b, 0xfe, 0xd3, 0xd7, 0x7d, 0x9f, 0x81, 0x26, 0xd3, 0xc5, 0x65, 0x49,
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0xcf, 0x46, 0x62, 0xb0, 0x55, 0x6e, 0x47, 0xc7, 0x30, 0xef, 0x51, 0xfb, 0x3e, 0xc6, 0xef, 0xde,
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0x27, 0x3f, 0xfa, 0x57, 0x2d, 0xa7, 0x1d, 0x80, 0x46, 0x9a, 0x5f, 0x14, 0xb3, 0xb0, 0x2c, 0xbe,
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0x72, 0xca, 0xdf, 0xb2, 0xff, 0x36, 0x5b, 0x4f, 0xec, 0x58, 0x8e, 0x8d, 0x01, 0xe9, 0xa9, 0xdf,
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0xb5, 0x60, 0xad, 0x52, 0x4d, 0xfc, 0xa9, 0x3e, 0x8d, 0x35, 0x95, 0xb3, 0x4e, 0x0f, 0xca, 0x45,
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0x1b, 0xf7, 0xef, 0x3a, 0x88, 0x25, 0x08, 0xc7, 0x4e, 0x06, 0xc1, 0x62, 0x1a, 0xce, 0xd8, 0x77,
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0xbd, 0x02, 0x65, 0xf8, 0x49, 0xfb, 0xce, 0xf6, 0xa8, 0x09, 0xfc, 0xde, 0xb2, 0x09, 0x9d, 0x39,
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0xf8, 0x63, 0x9c, 0x32, 0x42, 0x7c, 0xa0, 0x30, 0x86, 0x72, 0x7a, 0x4a, 0xc6, 0xd4, 0xb3, 0x2d,
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0x24, 0xef, 0x96, 0x3f, 0xc2, 0xda, 0xd3, 0xf2, 0x15, 0x6f, 0xda, 0x65, 0x4b, 0x81, 0x28, 0x68,
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0xf4, 0xfe, 0x3e, 0x71, 0x4f, 0x50, 0x96, 0x72, 0x58, 0xa1, 0x89, 0xdd, 0x01, 0x61, 0x39, 0x39,
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0xc6, 0x76, 0xa4, 0xda, 0x02, 0x70, 0x3d, 0xc0, 0xdc, 0x8d, 0x70, 0x72, 0x04, 0x90, 0x79, 0xd4,
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0xec, 0x65, 0xcf, 0x49, 0x35, 0x25, 0x3a, 0x14, 0x1a, 0x45, 0x20, 0xeb, 0x31, 0xaf, 0x92, 0xba,
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0x20, 0xd3, 0xcd, 0xa7, 0x13, 0x44, 0xdc, 0xcf, 0xf0, 0x27, 0x34, 0xb9, 0xe7, 0x24, 0x6f, 0x73,
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0xe7, 0xea, 0x77, 0x03,
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};
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_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *nsec = NULL, *rrsig = NULL, *dnskey = NULL;
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_cleanup_(dns_answer_unrefp) DnsAnswer *answer = NULL;
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DnssecResult result;
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_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *dnskey = NULL, *ds1 = NULL, *ds2 = NULL;
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nsec = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_NSEC, "nasa.gov");
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assert_se(nsec);
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/* The two DS RRs in effect for nasa.gov on 2015-12-01. */
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ds1 = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DS, "nasa.gov");
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assert_se(ds1);
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nsec->nsec.next_domain_name = strdup("3D-Printing.nasa.gov");
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assert_se(nsec->nsec.next_domain_name);
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ds1->ds.key_tag = 47857;
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ds1->ds.algorithm = DNSSEC_ALGORITHM_RSASHA256;
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ds1->ds.digest_type = DNSSEC_DIGEST_SHA1;
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ds1->ds.digest_size = sizeof(ds1_fprint);
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ds1->ds.digest = memdup(ds1_fprint, ds1->ds.digest_size);
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assert_se(ds1->ds.digest);
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nsec->nsec.types = bitmap_new();
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assert_se(nsec->nsec.types);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_A) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_NS) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_SOA) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_MX) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_TXT) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_RRSIG) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_NSEC) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_DNSKEY) >= 0);
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assert_se(bitmap_set(nsec->nsec.types, 65534) >= 0);
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log_info("DS1: %s", strna(dns_resource_record_to_string(ds1)));
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log_info("NSEC: %s", strna(dns_resource_record_to_string(nsec)));
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ds2 = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DS, "NASA.GOV");
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assert_se(ds2);
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rrsig = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_RRSIG, "NaSa.GOV.");
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assert_se(rrsig);
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ds2->ds.key_tag = 47857;
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ds2->ds.algorithm = DNSSEC_ALGORITHM_RSASHA256;
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ds2->ds.digest_type = DNSSEC_DIGEST_SHA256;
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ds2->ds.digest_size = sizeof(ds2_fprint);
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ds2->ds.digest = memdup(ds2_fprint, ds2->ds.digest_size);
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assert_se(ds2->ds.digest);
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rrsig->rrsig.type_covered = DNS_TYPE_NSEC;
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rrsig->rrsig.algorithm = DNSSEC_ALGORITHM_RSASHA256;
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rrsig->rrsig.labels = 2;
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rrsig->rrsig.original_ttl = 300;
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rrsig->rrsig.expiration = 0x5689002f;
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rrsig->rrsig.inception = 0x56617230;
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rrsig->rrsig.key_tag = 30390;
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rrsig->rrsig.signer = strdup("Nasa.Gov.");
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assert_se(rrsig->rrsig.signer);
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rrsig->rrsig.signature_size = sizeof(signature_blob);
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rrsig->rrsig.signature = memdup(signature_blob, rrsig->rrsig.signature_size);
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assert_se(rrsig->rrsig.signature);
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log_info("DS2: %s", strna(dns_resource_record_to_string(ds2)));
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log_info("RRSIG: %s", strna(dns_resource_record_to_string(rrsig)));
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dnskey = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DNSKEY, "nASA.gOV");
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dnskey = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DNSKEY, "nasa.GOV");
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assert_se(dnskey);
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dnskey->dnskey.flags = 256;
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dnskey->dnskey.flags = 257;
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dnskey->dnskey.protocol = 3;
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dnskey->dnskey.algorithm = DNSSEC_ALGORITHM_RSASHA256;
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dnskey->dnskey.key_size = sizeof(dnskey_blob);
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@ -107,16 +119,8 @@ static void test_dnssec_verify_rrset2(void) {
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log_info("DNSKEY: %s", strna(dns_resource_record_to_string(dnskey)));
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log_info("DNSKEY keytag: %u", dnssec_keytag(dnskey, false));
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assert_se(dnssec_key_match_rrsig(nsec->key, rrsig) > 0);
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assert_se(dnssec_rrsig_match_dnskey(rrsig, dnskey, false) > 0);
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answer = dns_answer_new(1);
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assert_se(answer);
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assert_se(dns_answer_add(answer, nsec, 0, DNS_ANSWER_AUTHENTICATED) >= 0);
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/* Validate the RR as it if was 2015-12-11 today */
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assert_se(dnssec_verify_rrset(answer, nsec->key, rrsig, dnskey, 1449849318*USEC_PER_SEC, &result) >= 0);
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assert_se(result == DNSSEC_VALIDATED);
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assert_se(dnssec_verify_dnskey_by_ds(dnskey, ds1, false) > 0);
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assert_se(dnssec_verify_dnskey_by_ds(dnskey, ds2, false) > 0);
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}
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static void test_dnssec_verify_rrset(void) {
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@ -198,67 +202,78 @@ static void test_dnssec_verify_rrset(void) {
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assert_se(result == DNSSEC_VALIDATED);
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}
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static void test_dnssec_verify_dns_key(void) {
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static void test_dnssec_verify_rrset2(void) {
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static const uint8_t ds1_fprint[] = {
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0x46, 0x8B, 0xC8, 0xDD, 0xC7, 0xE8, 0x27, 0x03, 0x40, 0xBB, 0x8A, 0x1F, 0x3B, 0x2E, 0x45, 0x9D,
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0x80, 0x67, 0x14, 0x01,
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};
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static const uint8_t ds2_fprint[] = {
|
||||
0x8A, 0xEE, 0x80, 0x47, 0x05, 0x5F, 0x83, 0xD1, 0x48, 0xBA, 0x8F, 0xF6, 0xDD, 0xA7, 0x60, 0xCE,
|
||||
0x94, 0xF7, 0xC7, 0x5E, 0x52, 0x4C, 0xF2, 0xE9, 0x50, 0xB9, 0x2E, 0xCB, 0xEF, 0x96, 0xB9, 0x98,
|
||||
static const uint8_t signature_blob[] = {
|
||||
0x48, 0x45, 0xc8, 0x8b, 0xc0, 0x14, 0x92, 0xf5, 0x15, 0xc6, 0x84, 0x9d, 0x2f, 0xe3, 0x32, 0x11,
|
||||
0x7d, 0xf1, 0xe6, 0x87, 0xb9, 0x42, 0xd3, 0x8b, 0x9e, 0xaf, 0x92, 0x31, 0x0a, 0x53, 0xad, 0x8b,
|
||||
0xa7, 0x5c, 0x83, 0x39, 0x8c, 0x28, 0xac, 0xce, 0x6e, 0x9c, 0x18, 0xe3, 0x31, 0x16, 0x6e, 0xca,
|
||||
0x38, 0x31, 0xaf, 0xd9, 0x94, 0xf1, 0x84, 0xb1, 0xdf, 0x5a, 0xc2, 0x73, 0x22, 0xf6, 0xcb, 0xa2,
|
||||
0xe7, 0x8c, 0x77, 0x0c, 0x74, 0x2f, 0xc2, 0x13, 0xb0, 0x93, 0x51, 0xa9, 0x4f, 0xae, 0x0a, 0xda,
|
||||
0x45, 0xcc, 0xfd, 0x43, 0x99, 0x36, 0x9a, 0x0d, 0x21, 0xe0, 0xeb, 0x30, 0x65, 0xd4, 0xa0, 0x27,
|
||||
0x37, 0x3b, 0xe4, 0xc1, 0xc5, 0xa1, 0x2a, 0xd1, 0x76, 0xc4, 0x7e, 0x64, 0x0e, 0x5a, 0xa6, 0x50,
|
||||
0x24, 0xd5, 0x2c, 0xcc, 0x6d, 0xe5, 0x37, 0xea, 0xbd, 0x09, 0x34, 0xed, 0x24, 0x06, 0xa1, 0x22,
|
||||
};
|
||||
|
||||
static const uint8_t dnskey_blob[] = {
|
||||
0x03, 0x01, 0x00, 0x01, 0xa8, 0x12, 0xda, 0x4f, 0xd2, 0x7d, 0x54, 0x14, 0x0e, 0xcc, 0x5b, 0x5e,
|
||||
0x45, 0x9c, 0x96, 0x98, 0xc0, 0xc0, 0x85, 0x81, 0xb1, 0x47, 0x8c, 0x7d, 0xe8, 0x39, 0x50, 0xcc,
|
||||
0xc5, 0xd0, 0xf2, 0x00, 0x81, 0x67, 0x79, 0xf6, 0xcc, 0x9d, 0xad, 0x6c, 0xbb, 0x7b, 0x6f, 0x48,
|
||||
0x97, 0x15, 0x1c, 0xfd, 0x0b, 0xfe, 0xd3, 0xd7, 0x7d, 0x9f, 0x81, 0x26, 0xd3, 0xc5, 0x65, 0x49,
|
||||
0xcf, 0x46, 0x62, 0xb0, 0x55, 0x6e, 0x47, 0xc7, 0x30, 0xef, 0x51, 0xfb, 0x3e, 0xc6, 0xef, 0xde,
|
||||
0x27, 0x3f, 0xfa, 0x57, 0x2d, 0xa7, 0x1d, 0x80, 0x46, 0x9a, 0x5f, 0x14, 0xb3, 0xb0, 0x2c, 0xbe,
|
||||
0x72, 0xca, 0xdf, 0xb2, 0xff, 0x36, 0x5b, 0x4f, 0xec, 0x58, 0x8e, 0x8d, 0x01, 0xe9, 0xa9, 0xdf,
|
||||
0xb5, 0x60, 0xad, 0x52, 0x4d, 0xfc, 0xa9, 0x3e, 0x8d, 0x35, 0x95, 0xb3, 0x4e, 0x0f, 0xca, 0x45,
|
||||
0x1b, 0xf7, 0xef, 0x3a, 0x88, 0x25, 0x08, 0xc7, 0x4e, 0x06, 0xc1, 0x62, 0x1a, 0xce, 0xd8, 0x77,
|
||||
0xbd, 0x02, 0x65, 0xf8, 0x49, 0xfb, 0xce, 0xf6, 0xa8, 0x09, 0xfc, 0xde, 0xb2, 0x09, 0x9d, 0x39,
|
||||
0xf8, 0x63, 0x9c, 0x32, 0x42, 0x7c, 0xa0, 0x30, 0x86, 0x72, 0x7a, 0x4a, 0xc6, 0xd4, 0xb3, 0x2d,
|
||||
0x24, 0xef, 0x96, 0x3f, 0xc2, 0xda, 0xd3, 0xf2, 0x15, 0x6f, 0xda, 0x65, 0x4b, 0x81, 0x28, 0x68,
|
||||
0xf4, 0xfe, 0x3e, 0x71, 0x4f, 0x50, 0x96, 0x72, 0x58, 0xa1, 0x89, 0xdd, 0x01, 0x61, 0x39, 0x39,
|
||||
0xc6, 0x76, 0xa4, 0xda, 0x02, 0x70, 0x3d, 0xc0, 0xdc, 0x8d, 0x70, 0x72, 0x04, 0x90, 0x79, 0xd4,
|
||||
0xec, 0x65, 0xcf, 0x49, 0x35, 0x25, 0x3a, 0x14, 0x1a, 0x45, 0x20, 0xeb, 0x31, 0xaf, 0x92, 0xba,
|
||||
0x20, 0xd3, 0xcd, 0xa7, 0x13, 0x44, 0xdc, 0xcf, 0xf0, 0x27, 0x34, 0xb9, 0xe7, 0x24, 0x6f, 0x73,
|
||||
0xe7, 0xea, 0x77, 0x03,
|
||||
0x03, 0x01, 0x00, 0x01, 0xc3, 0x7f, 0x1d, 0xd1, 0x1c, 0x97, 0xb1, 0x13, 0x34, 0x3a, 0x9a, 0xea,
|
||||
0xee, 0xd9, 0x5a, 0x11, 0x1b, 0x17, 0xc7, 0xe3, 0xd4, 0xda, 0x20, 0xbc, 0x5d, 0xba, 0x74, 0xe3,
|
||||
0x37, 0x99, 0xec, 0x25, 0xce, 0x93, 0x7f, 0xbd, 0x22, 0x73, 0x7e, 0x14, 0x71, 0xe0, 0x60, 0x07,
|
||||
0xd4, 0x39, 0x8b, 0x5e, 0xe9, 0xba, 0x25, 0xe8, 0x49, 0xe9, 0x34, 0xef, 0xfe, 0x04, 0x5c, 0xa5,
|
||||
0x27, 0xcd, 0xa9, 0xda, 0x70, 0x05, 0x21, 0xab, 0x15, 0x82, 0x24, 0xc3, 0x94, 0xf5, 0xd7, 0xb7,
|
||||
0xc4, 0x66, 0xcb, 0x32, 0x6e, 0x60, 0x2b, 0x55, 0x59, 0x28, 0x89, 0x8a, 0x72, 0xde, 0x88, 0x56,
|
||||
0x27, 0x95, 0xd9, 0xac, 0x88, 0x4f, 0x65, 0x2b, 0x68, 0xfc, 0xe6, 0x41, 0xc1, 0x1b, 0xef, 0x4e,
|
||||
0xd6, 0xc2, 0x0f, 0x64, 0x88, 0x95, 0x5e, 0xdd, 0x3a, 0x02, 0x07, 0x50, 0xa9, 0xda, 0xa4, 0x49,
|
||||
0x74, 0x62, 0xfe, 0xd7,
|
||||
};
|
||||
|
||||
_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *dnskey = NULL, *ds1 = NULL, *ds2 = NULL;
|
||||
_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *nsec = NULL, *rrsig = NULL, *dnskey = NULL;
|
||||
_cleanup_(dns_answer_unrefp) DnsAnswer *answer = NULL;
|
||||
DnssecResult result;
|
||||
int r;
|
||||
|
||||
/* The two DS RRs in effect for nasa.gov on 2015-12-01. */
|
||||
ds1 = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DS, "nasa.gov");
|
||||
assert_se(ds1);
|
||||
nsec = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_NSEC, "nasa.gov");
|
||||
assert_se(nsec);
|
||||
|
||||
ds1->ds.key_tag = 47857;
|
||||
ds1->ds.algorithm = DNSSEC_ALGORITHM_RSASHA256;
|
||||
ds1->ds.digest_type = DNSSEC_DIGEST_SHA1;
|
||||
ds1->ds.digest_size = sizeof(ds1_fprint);
|
||||
ds1->ds.digest = memdup(ds1_fprint, ds1->ds.digest_size);
|
||||
assert_se(ds1->ds.digest);
|
||||
nsec->nsec.next_domain_name = strdup("3D-Printing.nasa.gov");
|
||||
assert_se(nsec->nsec.next_domain_name);
|
||||
|
||||
log_info("DS1: %s", strna(dns_resource_record_to_string(ds1)));
|
||||
nsec->nsec.types = bitmap_new();
|
||||
assert_se(nsec->nsec.types);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_A) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_NS) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_SOA) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_MX) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_TXT) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_RRSIG) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_NSEC) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, DNS_TYPE_DNSKEY) >= 0);
|
||||
assert_se(bitmap_set(nsec->nsec.types, 65534) >= 0);
|
||||
|
||||
ds2 = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DS, "NASA.GOV");
|
||||
assert_se(ds2);
|
||||
log_info("NSEC: %s", strna(dns_resource_record_to_string(nsec)));
|
||||
|
||||
ds2->ds.key_tag = 47857;
|
||||
ds2->ds.algorithm = DNSSEC_ALGORITHM_RSASHA256;
|
||||
ds2->ds.digest_type = DNSSEC_DIGEST_SHA256;
|
||||
ds2->ds.digest_size = sizeof(ds2_fprint);
|
||||
ds2->ds.digest = memdup(ds2_fprint, ds2->ds.digest_size);
|
||||
assert_se(ds2->ds.digest);
|
||||
rrsig = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_RRSIG, "NaSa.GOV.");
|
||||
assert_se(rrsig);
|
||||
|
||||
log_info("DS2: %s", strna(dns_resource_record_to_string(ds2)));
|
||||
rrsig->rrsig.type_covered = DNS_TYPE_NSEC;
|
||||
rrsig->rrsig.algorithm = DNSSEC_ALGORITHM_RSASHA256;
|
||||
rrsig->rrsig.labels = 2;
|
||||
rrsig->rrsig.original_ttl = 300;
|
||||
rrsig->rrsig.expiration = 0x5689002f;
|
||||
rrsig->rrsig.inception = 0x56617230;
|
||||
rrsig->rrsig.key_tag = 30390;
|
||||
rrsig->rrsig.signer = strdup("Nasa.Gov.");
|
||||
assert_se(rrsig->rrsig.signer);
|
||||
rrsig->rrsig.signature_size = sizeof(signature_blob);
|
||||
rrsig->rrsig.signature = memdup(signature_blob, rrsig->rrsig.signature_size);
|
||||
assert_se(rrsig->rrsig.signature);
|
||||
|
||||
dnskey = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DNSKEY, "nasa.GOV");
|
||||
log_info("RRSIG: %s", strna(dns_resource_record_to_string(rrsig)));
|
||||
|
||||
dnskey = dns_resource_record_new_full(DNS_CLASS_IN, DNS_TYPE_DNSKEY, "nASA.gOV");
|
||||
assert_se(dnskey);
|
||||
|
||||
dnskey->dnskey.flags = 257;
|
||||
dnskey->dnskey.flags = 256;
|
||||
dnskey->dnskey.protocol = 3;
|
||||
dnskey->dnskey.algorithm = DNSSEC_ALGORITHM_RSASHA256;
|
||||
dnskey->dnskey.key_size = sizeof(dnskey_blob);
|
||||
@ -268,28 +283,16 @@ static void test_dnssec_verify_dns_key(void) {
|
||||
log_info("DNSKEY: %s", strna(dns_resource_record_to_string(dnskey)));
|
||||
log_info("DNSKEY keytag: %u", dnssec_keytag(dnskey, false));
|
||||
|
||||
assert_se(dnssec_verify_dnskey_by_ds(dnskey, ds1, false) > 0);
|
||||
assert_se(dnssec_verify_dnskey_by_ds(dnskey, ds2, false) > 0);
|
||||
}
|
||||
assert_se(dnssec_key_match_rrsig(nsec->key, rrsig) > 0);
|
||||
assert_se(dnssec_rrsig_match_dnskey(rrsig, dnskey, false) > 0);
|
||||
|
||||
static void test_dnssec_canonicalize_one(const char *original, const char *canonical, int r) {
|
||||
char canonicalized[DNSSEC_CANONICAL_HOSTNAME_MAX];
|
||||
answer = dns_answer_new(1);
|
||||
assert_se(answer);
|
||||
assert_se(dns_answer_add(answer, nsec, 0, DNS_ANSWER_AUTHENTICATED) >= 0);
|
||||
|
||||
assert_se(dnssec_canonicalize(original, canonicalized, sizeof(canonicalized)) == r);
|
||||
if (r < 0)
|
||||
return;
|
||||
|
||||
assert_se(streq(canonicalized, canonical));
|
||||
}
|
||||
|
||||
static void test_dnssec_canonicalize(void) {
|
||||
test_dnssec_canonicalize_one("", ".", 1);
|
||||
test_dnssec_canonicalize_one(".", ".", 1);
|
||||
test_dnssec_canonicalize_one("foo", "foo.", 4);
|
||||
test_dnssec_canonicalize_one("foo.", "foo.", 4);
|
||||
test_dnssec_canonicalize_one("FOO.", "foo.", 4);
|
||||
test_dnssec_canonicalize_one("FOO.bar.", "foo.bar.", 8);
|
||||
test_dnssec_canonicalize_one("FOO..bar.", NULL, -EINVAL);
|
||||
/* Validate the RR as it if was 2015-12-11 today */
|
||||
assert_se(dnssec_verify_rrset(answer, nsec->key, rrsig, dnskey, 1449849318*USEC_PER_SEC, &result) >= 0);
|
||||
assert_se(result == DNSSEC_VALIDATED);
|
||||
}
|
||||
|
||||
static void test_dnssec_nsec3_hash(void) {
|
||||
@ -324,9 +327,12 @@ static void test_dnssec_nsec3_hash(void) {
|
||||
assert_se(strcasecmp(b, "PJ8S08RR45VIQDAQGE7EN3VHKNROTBMM") == 0);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
int main(int argc, char*argv[]) {
|
||||
|
||||
test_dnssec_canonicalize();
|
||||
|
||||
#ifdef HAVE_GCRYPT
|
||||
test_dnssec_verify_dns_key();
|
||||
test_dnssec_verify_rrset();
|
||||
|
Loading…
Reference in New Issue
Block a user