add more CDS / CDNSKEY deletion record tests

(cherry picked from commit d159fdf25d61b69a8ea17517ca6931604d0e17ae)

diff --git a/bin/tests/system/dnssec/tests.sh b/bin/tests/system/dnssec/tests.sh
index 58dddea282cd447153d6d777368ad34ac79d684a..7fa7e2335ac029d65e1c468a6f71e4392b0e06e9 100644 (file)
--- a/bin/tests/system/dnssec/tests.sh
+++ b/bin/tests/system/dnssec/tests.sh
@@ -3377,6 +3377,24 @@ n=$((n+1))
 test "$ret" -eq 0 || echo_i "failed"
 status=$((status+ret))
 
+echo_i "check that a CDS deletion record is accepted ($n)"
+ret=0
+(
+echo zone cds-update.secure
+echo server 10.53.0.2 "$PORT"
+echo update delete cds-update.secure CDS
+echo update add cds-update.secure 0 CDS 0 0 0 00
+echo send
+) | $NSUPDATE > nsupdate.out.test$n 2>&1
+dig_with_opts +noall +answer @10.53.0.2 cds cds-update.secure > dig.out.test$n
+lines=$(awk '$4 == "CDS" {print}' dig.out.test$n | wc -l)
+test "${lines:-10}" -eq 1 || ret=1
+lines=$(awk '$4 == "CDS" && $5 == "0" && $6 == "0" && $7 == "0" && $8 == "00" {print}' dig.out.test$n | wc -l)
+test "$lines" -eq 1 || ret=1
+n=$((n+1))
+test "$ret" -eq 0 || echo_i "failed"
+status=$((status+ret))
+
 echo_i "check that CDS records are signed using KSK when added by nsupdate ($n)"
 ret=0
 (
@@ -3655,6 +3673,30 @@ n=$((n+1))
 test "$ret" -eq 0 || echo_i "failed"
 status=$((status+ret))
 
+echo_i "check that CDNSKEY deletion records are signed only using KSK when added by"
+echo_i "   nsupdate when dnssec-dnskey-kskonly is yes ($n)"
+ret=0
+keyid=$(cat ns2/cdnskey-kskonly.secure.id)
+(
+echo zone cdnskey-kskonly.secure
+echo server 10.53.0.2 "$PORT"
+echo update delete cdnskey-kskonly.secure CDNSKEY
+echo update add cdnskey-kskonly.secure 0 CDNSKEY 0 3 0 AA==
+echo send
+) | $NSUPDATE
+dig_with_opts +noall +answer @10.53.0.2 cdnskey cdnskey-kskonly.secure > dig.out.test$n
+lines=$(awk '$4 == "RRSIG" && $5 == "CDNSKEY" {print}' dig.out.test$n | wc -l)
+test "$lines" -eq 1 || ret=1
+lines=$(awk -v id="${keyid}" '$4 == "RRSIG" && $5 == "CDNSKEY" && $11 == id {print}' dig.out.test$n | wc -l)
+test "$lines" -eq 1 || ret=1
+lines=$(awk '$4 == "CDNSKEY" {print}' dig.out.test$n | wc -l)
+test "$lines" -eq 1 || ret=1
+lines=$(awk '$4 == "CDNSKEY" && $5 == "0" && $6 == "3" && $7 == "0" && $8 == "AA==" {print}' dig.out.test$n | wc -l)
+test "${lines:-10}" -eq 1 || ret=1
+n=$((n+1))
+test "$ret" -eq 0 || echo_i "failed"
+status=$((status+ret))
+
 echo_i "checking initialization with a revoked managed key ($n)"
 ret=0
 copy_setports ns5/named2.conf.in ns5/named.conf