Test dnssec-policy dnskey-ttl behaviour

If the dnskey-ttl in the dnssec-policy doesn't match the DNSKEY's
ttl then the DNSKEY, CDNSKEY and CDS rrset should be updated by
named to reflect the expressed policy.  Check that named does this
by creating a zone with a TTL that does not match the policy's TTL
and check that it is correctly updated.

diff --git a/bin/tests/system/kasp.sh b/bin/tests/system/kasp.sh
index 0683786340db9a789c9a6e2be9e10e94a9f98797..a1f669adf790c96d9d4da731928073be8f79b332 100644 (file)
--- a/bin/tests/system/kasp.sh
+++ b/bin/tests/system/kasp.sh
@@ -213,6 +213,7 @@ set_policy() {
   POLICY=$1
   NUM_KEYS=$2
   DNSKEY_TTL=$3
+  KEYFILE_TTL=${4:-$3}
   CDS_DELETE="no"
   CDS_SHA256="yes"
   CDS_SHA384="no"
@@ -332,7 +333,7 @@ check_key() {
   _alg_numpad=$(printf "%03d" "$_alg_num")
   _alg_string=$(key_get "$1" ALG_STR)
   _length=$(key_get "$1" "ALG_LEN")
-  _dnskey_ttl="$DNSKEY_TTL"
+  _dnskey_ttl="$KEYFILE_TTL"
   _lifetime=$(key_get "$1" LIFETIME)
   _legacy=$(key_get "$1" LEGACY)
   _private=$(key_get "$1" PRIVATE)
@@ -1074,7 +1075,7 @@ _find_dnskey() {
   _flags="$(key_get $1 FLAGS)"
   _key_file="$(key_get $1 BASEFILE).key"
 
-  awk '$1 == "'"$_owner"'" && $2 == "'"$DNSKEY_TTL"'" && $3 == "IN" && $4 == "DNSKEY" && $5 == "'"$_flags"'" && $6 == "3" && $7 == "'"$_alg"'" { print $8 }' <"$_key_file"
+  awk '$1 == "'"$_owner"'" && $2 == "'"$KEYFILE_TTL"'" && $3 == "IN" && $4 == "DNSKEY" && $5 == "'"$_flags"'" && $6 == "3" && $7 == "'"$_alg"'" { print $8 }' <"$_key_file"
 }
 
 # Test DNSKEY query.

diff --git a/bin/tests/system/kasp/ns3/named-fips.conf.in b/bin/tests/system/kasp/ns3/named-fips.conf.in
index d67aa5f38a575c2c81cd5023b21b9193aabead0d..ab0d87dcfaad6a42ca314c401b3466f311f03d36 100644 (file)
--- a/bin/tests/system/kasp/ns3/named-fips.conf.in
+++ b/bin/tests/system/kasp/ns3/named-fips.conf.in
@@ -263,6 +263,15 @@ zone "expired-sigs.autosign" {
        dnssec-policy "autosign";
 };
 
+/*
+ * Zone that has DNSKEY TTL mismatch with the dnssec-policy.
+ */
+zone "dnskey-ttl-mismatch.autosign" {
+       type primary;
+       file "dnskey-ttl-mismatch.autosign.db";
+       dnssec-policy "autosign";
+};
+
 /*
  * Zone that has valid, fresh signatures.
  */

diff --git a/bin/tests/system/kasp/ns3/setup.sh b/bin/tests/system/kasp/ns3/setup.sh
index 55fcd1b5e106eeb955b26959cd944d64a486bb91..4d76d250c664e0472b4b740c13fe48091ef6cdc5 100644 (file)
--- a/bin/tests/system/kasp/ns3/setup.sh
+++ b/bin/tests/system/kasp/ns3/setup.sh
@@ -198,6 +198,14 @@ private_type_record $zone $DEFAULT_ALGORITHM_NUMBER "$ZSK" >>"$infile"
 cp $infile $zonefile
 $SIGNER -PS -x -s now-2mo -e now-1mo -o $zone -O raw -f "${zonefile}.signed" $infile >signer.out.$zone.1 2>&1
 
+# The DNSKEY's TTLs do not match the policy.
+setup dnskey-ttl-mismatch.autosign
+KSK=$($KEYGEN -a $DEFAULT_ALGORITHM -L 30 -f KSK $ksktimes $zone 2>keygen.out.$zone.1)
+ZSK=$($KEYGEN -a $DEFAULT_ALGORITHM -L 30 $zsktimes $zone 2>keygen.out.$zone.2)
+cat template.db.in "${KSK}.key" "${ZSK}.key" >"$infile"
+cp $infile $zonefile
+$SIGNER -PS -x -o $zone -O raw -f "${zonefile}.signed" $infile >signer.out.$zone.1 2>&1
+
 # These signatures are still good, and can be reused.
 setup fresh-sigs.autosign
 T="now-6mo"

diff --git a/bin/tests/system/kasp/tests.sh b/bin/tests/system/kasp/tests.sh
index 645d77b8dd92eaa4c68713b2f3bdbca0ad4e409e..981dd69b8e3068d292f00203fc91a1d24ebeaffd 100644 (file)
--- a/bin/tests/system/kasp/tests.sh
+++ b/bin/tests/system/kasp/tests.sh
@@ -1375,6 +1375,48 @@ check_rrsig_refresh() {
 
 check_rrsig_refresh
 
+#
+# Zone: dnskey-ttl-mismatch.autosign
+#
+set_zone "dnskey-ttl-mismatch.autosign"
+set_policy "autosign" "2" "300" "30"
+set_server "ns3" "10.53.0.3"
+# Key properties.
+key_clear "KEY1"
+set_keyrole "KEY1" "ksk"
+set_keylifetime "KEY1" "63072000"
+set_keyalgorithm "KEY1" "$DEFAULT_ALGORITHM_NUMBER" "$DEFAULT_ALGORITHM" "$DEFAULT_BITS"
+set_keysigning "KEY1" "yes"
+set_zonesigning "KEY1" "no"
+
+key_clear "KEY2"
+set_keyrole "KEY2" "zsk"
+set_keylifetime "KEY2" "31536000"
+set_keyalgorithm "KEY2" "$DEFAULT_ALGORITHM_NUMBER" "$DEFAULT_ALGORITHM" "$DEFAULT_BITS"
+set_keysigning "KEY2" "no"
+set_zonesigning "KEY2" "yes"
+
+# Both KSK and ZSK stay OMNIPRESENT.
+set_keystate "KEY1" "GOAL" "omnipresent"
+set_keystate "KEY1" "STATE_DNSKEY" "omnipresent"
+set_keystate "KEY1" "STATE_KRRSIG" "omnipresent"
+set_keystate "KEY1" "STATE_DS" "omnipresent"
+
+set_keystate "KEY2" "GOAL" "omnipresent"
+set_keystate "KEY2" "STATE_DNSKEY" "omnipresent"
+set_keystate "KEY2" "STATE_ZRRSIG" "omnipresent"
+# Expect only two keys.
+key_clear "KEY3"
+key_clear "KEY4"
+
+check_keys
+check_dnssecstatus "$SERVER" "$POLICY" "$ZONE"
+set_keytimes_autosign_policy
+check_keytimes
+check_apex
+check_subdomain
+dnssec_verify
+
 #
 # Zone: fresh-sigs.autosign.
 #

diff --git a/bin/tests/system/nsec3/tests.sh b/bin/tests/system/nsec3/tests.sh
index ee49d63f47c465d19975cd00e06d6618323e2e65..da61c8abb37ae2dadc446b056e18235b0cf5b9eb 100644 (file)
--- a/bin/tests/system/nsec3/tests.sh
+++ b/bin/tests/system/nsec3/tests.sh
@@ -41,6 +41,7 @@ set_zone_policy() {
   POLICY=$2
   NUM_KEYS=$3
   DNSKEY_TTL=$4
+  KEYFILE_TTL=${5:-$4}
   # The CDS digest type in these tests are all the default,
   # which is SHA-256 (2).
   CDS_SHA256="yes"