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Code Issues Releases Wiki Activity

2780. [bug] dnssec-keygen -A none didn't properly unset the

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activation date in all cases. [RT #20648]

2779.	[bug]		Dynamic key revokation could fail. [RT #20644]

2778.	[bug]		dnssec-signzone could fail when a key was revoked
			without deleting the unrevoked version. [RT #20638]
This commit is contained in:
Evan Hunt 2009-11-23 02:55:41 +00:00
parent 289dbe005c
commit cef109efa7
8 changed files with 67 additions and 67 deletions
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12
CHANGES
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@ -1,3 +1,13 @@
--- 9.7.0b3 released ---
2780. [bug] dnssec-keygen -A none didn't properly unset the
activation date in all cases. [RT #20648]
2779. [bug] Dynamic key revokation could fail. [RT #20644]
2778. [bug] dnssec-signzone could fail when a key was revoked
without deleting the unrevoked version. [RT #20638]
2777. [contrib] DLZ MYSQL auto reconnect support discovery was wrong.
2776. [bug] Change #2762 was not correct. [RT #20647]
@ -11,8 +21,6 @@
2773. [bug] In autosigned zones, the SOA could be signed
with the KSK. [RT #20628]
--- 9.7.0b3 released ---
2772. [security] When validating, track whether pending data was from
the additional section or not and only return it if
validates as secure. [RT #20438]

8
bin/dnssec/dnssec-keyfromlabel.c
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@ -14,7 +14,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dnssec-keyfromlabel.c,v 1.27 2009/11/21 17:51:49 fdupont Exp $ */
/* $Id: dnssec-keyfromlabel.c,v 1.28 2009/11/23 02:55:40 each Exp $ */
/*! \file */
@ -461,12 +461,14 @@ main(int argc, char **argv) {
if (setpub)
dst_key_settime(key, DST_TIME_PUBLISH, publish);
else if (!genonly)
else if (setact)
dst_key_settime(key, DST_TIME_PUBLISH, activate);
else if (!genonly && !unsetpub)
dst_key_settime(key, DST_TIME_PUBLISH, now);
if (setact)
dst_key_settime(key, DST_TIME_ACTIVATE, activate);
else if (!genonly)
else if (!genonly && !unsetact)
dst_key_settime(key, DST_TIME_ACTIVATE, now);
if (setrev) {

9
bin/dnssec/dnssec-keygen.c
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@ -29,7 +29,7 @@
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dnssec-keygen.c,v 1.106 2009/10/28 00:27:10 marka Exp $ */
/* $Id: dnssec-keygen.c,v 1.107 2009/11/23 02:55:40 each Exp $ */
/*! \file */
@ -772,13 +772,16 @@ main(int argc, char **argv) {
if (setpub)
dst_key_settime(key, DST_TIME_PUBLISH, publish);
else if (!genonly && !setact)
else if (setact)
dst_key_settime(key, DST_TIME_PUBLISH,
activate);
else if (!genonly && !unsetpub)
dst_key_settime(key, DST_TIME_PUBLISH, now);
if (setact)
dst_key_settime(key, DST_TIME_ACTIVATE,
activate);
else if (!genonly && !setpub)
else if (!genonly && !unsetact)
dst_key_settime(key, DST_TIME_ACTIVATE, now);
if (setrev) {

21
bin/dnssec/dnssec-signzone.c
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@ -29,7 +29,7 @@
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dnssec-signzone.c,v 1.253 2009/11/16 04:27:44 each Exp $ */
/* $Id: dnssec-signzone.c,v 1.254 2009/11/23 02:55:40 each Exp $ */
/*! \file */
@ -2760,7 +2760,7 @@ static void
build_final_keylist() {
isc_result_t result;
dns_dbversion_t *ver = NULL;
dns_diff_t del, add;
dns_diff_t diff;
dns_dnsseckeylist_t matchkeys;
char name[DNS_NAME_FORMATSIZE];
@ -2777,31 +2777,24 @@ build_final_keylist() {
result = dns_db_newversion(gdb, &ver);
check_result(result, "dns_db_newversion");
dns_diff_init(mctx, &del);
dns_diff_init(mctx, &add);
dns_diff_init(mctx, &diff);
/*
* Update keylist with information from from the key repository.
*/
dns_dnssec_updatekeys(&keylist, &matchkeys, NULL, gorigin, keyttl,
&add, &del, ignore_kskflag, mctx, report);
&diff, ignore_kskflag, mctx, report);
dns_name_format(gorigin, name, sizeof(name));
result = dns_diff_applysilently(&del, gdb, ver);
result = dns_diff_applysilently(&diff, gdb, ver);
if (result != ISC_R_SUCCESS)
fatal("failed to delete DNSKEYs at node '%s': %s",
name, isc_result_totext(result));
result = dns_diff_applysilently(&add, gdb, ver);
if (result != ISC_R_SUCCESS)
fatal("failed to add DNSKEYs at node '%s': %s",
fatal("failed to update DNSKEY RRset at node '%s': %s",
name, isc_result_totext(result));
dns_db_closeversion(gdb, &ver, ISC_TRUE);
dns_diff_clear(&del);
dns_diff_clear(&add);
dns_diff_clear(&diff);
}
static void

6
bin/named/update.c
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: update.c,v 1.169 2009/11/18 21:22:31 each Exp $ */
/* $Id: update.c,v 1.170 2009/11/23 02:55:41 each Exp $ */
#include <config.h>
@ -1883,8 +1883,8 @@ add_sigs(ns_client_t *client, dns_zone_t *zone, dns_db_t *db,
(isc_stdtime_t) 0, &rdataset, NULL));
dns_db_detachnode(db, &node);
#define REVOKE(x) ((dst_key_flags(x) & DNS_KEYFLAG_REVOKE) == 1)
#define KSK(x) ((dst_key_flags(x) & DNS_KEYFLAG_KSK) == 1)
#define REVOKE(x) ((dst_key_flags(x) & DNS_KEYFLAG_REVOKE) != 0)
#define KSK(x) ((dst_key_flags(x) & DNS_KEYFLAG_KSK) != 0)
#define ALG(x) dst_key_alg(x)
/*

27
lib/dns/dnssec.c
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@ -16,7 +16,7 @@
*/
/*
* $Id: dnssec.c,v 1.110 2009/11/17 05:46:53 each Exp $
* $Id: dnssec.c,v 1.111 2009/11/23 02:55:41 each Exp $
*/
/*! \file */
@ -1078,7 +1078,7 @@ get_hints(dns_dnsseckey_t *key) {
*
* If it hasn't already been done, we should also revoke it now.
*/
if (key->hint_publish && (revset && revoke < now)) {
if (key->hint_publish && (revset && revoke <= now)) {
isc_uint32_t flags;
key->hint_sign = ISC_TRUE;
flags = dst_key_flags(key->key);
@ -1384,7 +1384,7 @@ make_dnskey(dst_key_t *key, unsigned char *buf, int bufsize,
}
static isc_result_t
publish_key(dns_diff_t *add, dns_dnsseckey_t *key, dns_name_t *origin,
publish_key(dns_diff_t *diff, dns_dnsseckey_t *key, dns_name_t *origin,
dns_ttl_t ttl, isc_mem_t *mctx, isc_boolean_t allzsk,
void (*report)(const char *, ...))
{
@ -1418,7 +1418,7 @@ publish_key(dns_diff_t *add, dns_dnsseckey_t *key, dns_name_t *origin,
/* publish key */
RETERR(dns_difftuple_create(mctx, DNS_DIFFOP_ADD, origin, ttl,
&dnskey, &tuple));
dns_diff_append(add, &tuple);
dns_diff_appendminimal(diff, &tuple);
result = ISC_R_SUCCESS;
failure:
@ -1426,7 +1426,7 @@ publish_key(dns_diff_t *add, dns_dnsseckey_t *key, dns_name_t *origin,
}
static isc_result_t
remove_key(dns_diff_t *del, dns_dnsseckey_t *key, dns_name_t *origin,
remove_key(dns_diff_t *diff, dns_dnsseckey_t *key, dns_name_t *origin,
dns_ttl_t ttl, isc_mem_t *mctx, const char *reason,
void (*report)(const char *, ...))
{
@ -1443,7 +1443,7 @@ remove_key(dns_diff_t *del, dns_dnsseckey_t *key, dns_name_t *origin,
RETERR(make_dnskey(key->key, buf, sizeof(buf), &dnskey));
RETERR(dns_difftuple_create(mctx, DNS_DIFFOP_DEL, origin, ttl, &dnskey,
&tuple));
dns_diff_append(del, &tuple);
dns_diff_appendminimal(diff, &tuple);
result = ISC_R_SUCCESS;
failure:
@ -1459,9 +1459,8 @@ remove_key(dns_diff_t *del, dns_dnsseckey_t *key, dns_name_t *origin,
isc_result_t
dns_dnssec_updatekeys(dns_dnsseckeylist_t *keys, dns_dnsseckeylist_t *newkeys,
dns_dnsseckeylist_t *removed, dns_name_t *origin,
dns_ttl_t ttl, dns_diff_t *add, dns_diff_t *del,
isc_boolean_t allzsk, isc_mem_t *mctx,
void (*report)(const char *, ...))
dns_ttl_t ttl, dns_diff_t *diff, isc_boolean_t allzsk,
isc_mem_t *mctx, void (*report)(const char *, ...))
{
isc_result_t result;
dns_dnsseckey_t *key, *key1, *key2, *next;
@ -1476,7 +1475,7 @@ dns_dnssec_updatekeys(dns_dnsseckeylist_t *keys, dns_dnsseckeylist_t *newkeys,
key = ISC_LIST_NEXT(key, link)) {
if (key->source == dns_keysource_user &&
(key->hint_publish || key->force_publish)) {
RETERR(publish_key(add, key, origin, ttl,
RETERR(publish_key(diff, key, origin, ttl,
mctx, allzsk, report));
}
}
@ -1515,7 +1514,7 @@ dns_dnssec_updatekeys(dns_dnsseckeylist_t *keys, dns_dnsseckeylist_t *newkeys,
if (key1->source != dns_keysource_zoneapex &&
(key1->hint_publish || key1->force_publish)) {
RETERR(publish_key(add, key1, origin, ttl,
RETERR(publish_key(diff, key1, origin, ttl,
mctx, allzsk, report));
if (key1->hint_sign || key1->force_sign)
key1->first_sign = ISC_TRUE;
@ -1526,7 +1525,7 @@ dns_dnssec_updatekeys(dns_dnsseckeylist_t *keys, dns_dnsseckeylist_t *newkeys,
/* Match found: remove or update it as needed */
if (key1->hint_remove) {
RETERR(remove_key(del, key2, origin, ttl, mctx,
RETERR(remove_key(diff, key2, origin, ttl, mctx,
"expired", report));
ISC_LIST_UNLINK(*keys, key2, link);
if (removed != NULL)
@ -1541,7 +1540,7 @@ dns_dnssec_updatekeys(dns_dnsseckeylist_t *keys, dns_dnsseckeylist_t *newkeys,
* We need to remove the old version and pull
* in the new one.
*/
RETERR(remove_key(del, key2, origin, ttl, mctx,
RETERR(remove_key(diff, key2, origin, ttl, mctx,
"revoked", report));
ISC_LIST_UNLINK(*keys, key2, link);
if (removed != NULL)
@ -1549,7 +1548,7 @@ dns_dnssec_updatekeys(dns_dnsseckeylist_t *keys, dns_dnsseckeylist_t *newkeys,
else
dns_dnsseckey_destroy(mctx, &key2);
RETERR(publish_key(add, key1, origin, ttl,
RETERR(publish_key(diff, key1, origin, ttl,
mctx, allzsk, report));
ISC_LIST_UNLINK(*newkeys, key1, link);
ISC_LIST_APPEND(*keys, key1, link);

11
lib/dns/include/dns/dnssec.h
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dnssec.h,v 1.39 2009/10/27 03:59:45 each Exp $ */
/* $Id: dnssec.h,v 1.40 2009/11/23 02:55:41 each Exp $ */
#ifndef DNS_DNSSEC_H
#define DNS_DNSSEC_H 1
@ -290,19 +290,18 @@ dns_dnssec_keylistfromrdataset(dns_name_t *origin,
isc_result_t
dns_dnssec_updatekeys(dns_dnsseckeylist_t *keys, dns_dnsseckeylist_t *newkeys,
dns_dnsseckeylist_t *removed, dns_name_t *origin,
dns_ttl_t ttl, dns_diff_t *add, dns_diff_t *del,
isc_boolean_t allzsk, isc_mem_t *mctx,
void (*report)(const char *, ...));
dns_ttl_t ttl, dns_diff_t *diff, isc_boolean_t allzsk,
isc_mem_t *mctx, void (*report)(const char *, ...));
/*%<
* Update the list of keys in 'keys' with new key information in 'newkeys'.
*
* For each key in 'newkeys', see if it has a match in 'keys'.
* - If not, and if the metadata says the key should be published:
* add it to 'keys', and place a dns_difftuple into 'add' so
* add it to 'keys', and place a dns_difftuple into 'diff' so
* the key can be added to the DNSKEY set. If the metadata says it
* should be active, set the first_sign flag.
* - If so, and if the metadata says it should be removed:
* remove it from 'keys', and place a dns_difftuple into 'del' so
* remove it from 'keys', and place a dns_difftuple into 'diff' so
* the key can be removed from the DNSKEY set. if 'removed' is non-NULL,
* copy the key into that list; otherwise destroy it.
* - Otherwise, make sure keys has current metadata.

40
lib/dns/zone.c
View File

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: zone.c,v 1.530 2009/11/18 21:22:31 each Exp $ */
/* $Id: zone.c,v 1.531 2009/11/23 02:55:41 each Exp $ */
/*! \file */
@ -4549,8 +4549,8 @@ add_sigs(dns_db_t *db, dns_dbversion_t *ver, dns_name_t *name,
goto failure;
}
#define REVOKE(x) ((dst_key_flags(x) & DNS_KEYFLAG_REVOKE) == 1)
#define KSK(x) ((dst_key_flags(x) & DNS_KEYFLAG_KSK) == 1)
#define REVOKE(x) ((dst_key_flags(x) & DNS_KEYFLAG_REVOKE) != 0)
#define KSK(x) ((dst_key_flags(x) & DNS_KEYFLAG_KSK) != 0)
#define ALG(x) dst_key_alg(x)
for (i = 0; i < nkeys; i++) {
@ -13441,7 +13441,7 @@ zone_rekey(dns_zone_t *zone) {
dns_rdataset_t soaset, soasigs, keyset, keysigs;
dns_dnsseckeylist_t dnskeys, keys, oldkeys;
dns_dnsseckey_t *key;
dns_diff_t add, del;
dns_diff_t diff;
isc_boolean_t commit = ISC_FALSE;
dns_ttl_t ttl = 3600;
const char *dir;
@ -13459,8 +13459,7 @@ zone_rekey(dns_zone_t *zone) {
dns_rdataset_init(&keysigs);
dir = dns_zone_getkeydirectory(zone);
mctx = zone->mctx;
dns_diff_init(mctx, &add);
dns_diff_init(mctx, &del);
dns_diff_init(mctx, &diff);
isc_stdtime_get(&now);
CHECK(dns_zone_getdb(zone, &db));
@ -13492,23 +13491,15 @@ zone_rekey(dns_zone_t *zone) {
check_ksk = DNS_ZONE_OPTION(zone, DNS_ZONEOPT_UPDATECHECKKSK);
CHECK(dns_dnssec_updatekeys(&dnskeys, &keys, &oldkeys,
&zone->origin, ttl, &add, &del,
&zone->origin, ttl, &diff,
ISC_TF(!check_ksk), mctx, logmsg));
if (!ISC_LIST_EMPTY(del.tuples)) {
if (!ISC_LIST_EMPTY(diff.tuples)) {
commit = ISC_TRUE;
add_signing_records(db, zone->privatetype, ver, &del);
dns_diff_apply(&del, db, ver);
result = increment_soa_serial(db, ver, &del, mctx);
add_signing_records(db, zone->privatetype, ver, &diff);
dns_diff_apply(&diff, db, ver);
result = increment_soa_serial(db, ver, &diff, mctx);
if (result == ISC_R_SUCCESS)
zone_journal(zone, &del, "zone_rekey");
}
if (!ISC_LIST_EMPTY(add.tuples)) {
commit = ISC_TRUE;
add_signing_records(db, zone->privatetype, ver, &add);
dns_diff_apply(&add, db, ver);
result = increment_soa_serial(db, ver, &add, mctx);
if (result == ISC_R_SUCCESS)
zone_journal(zone, &add, "zone_rekey");
zone_journal(zone, &diff, "zone_rekey");
}
}
@ -13548,16 +13539,22 @@ zone_rekey(dns_zone_t *zone) {
* key metadata indicates there is a key change event
* scheduled in the future, set the key refresh timer.
*/
//HERE
dns_zone_log(zone, ISC_LOG_NOTICE, "1");
if (!DNS_ZONEKEY_OPTION(zone, DNS_ZONEKEY_MAINTAIN))
break;
dns_zone_log(zone, ISC_LOG_NOTICE, "2");
result = next_keyevent(key->key, &then);
if (result != ISC_R_SUCCESS)
continue;
dns_zone_log(zone, ISC_LOG_NOTICE, "3");
isc_time_set(&timethen, then, 0);
if (isc_time_isepoch(&zone->refreshkeytime) ||
isc_time_compare(&timethen, &zone->refreshkeytime) < 0) {
//HERE
dns_zone_log(zone, ISC_LOG_NOTICE, "setting refreshkeytime to %d\n", then);
zone->refreshkeytime = timethen;
zone_settimer(zone, &timenow);
}
@ -13566,8 +13563,7 @@ zone_rekey(dns_zone_t *zone) {
result = ISC_R_SUCCESS;
failure:
dns_diff_clear(&add);
dns_diff_clear(&del);
dns_diff_clear(&diff);
clear_keylist(&dnskeys, mctx);
clear_keylist(&keys, mctx);