Check delv TTLs.

bin/tests/system/digdelv/tests.sh

@@ -30,6 +30,29 @@ mdig_with_opts() {
     "$MDIG" -p "$PORT" "$@"
 }
 
+# Check if response in file $1 has the correct TTL range.
+# The response record must have RRtype $2 and class IN (CLASS1).
+# Maximum TTL is given by $3.  This works in most cases where TTL is
+# the second word on the line.  TTL position can be adjusted with
+# setting the position $4, but that requires updating this function.
+check_ttl_range() {
+    file=$1
+    pos=$4
+
+    case "$pos" in
+    "3")
+    awk -v rrtype="$2" -v ttl="$3" '($4 == "IN" || $4 == "CLASS1" ) && $5 == rrtype { if ($3 <= ttl) { ok=1 } } END { exit(ok?0:1) }' < $file
+    ;;
+    *)
+    awk -v rrtype="$2" -v ttl="$3" '($3 == "IN" || $3 == "CLASS1" ) && $4 == rrtype { if ($2 <= ttl) { ok=1 } } END { exit(ok?0:1) }' < $file
+    ;;
+    esac
+
+   result=$?
+   [ $result -eq 0 ] || echo_i "ttl check failed"
+   return $result
+}
+
 # using delv insecure mode as not testing dnssec here
 delv_with_opts() {
     "$DELV" -i -p "$PORT" "$@"
@@ -615,6 +638,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts @10.53.0.3 +split=4 -t sshfp foo.example > delv.out.test$n || ret=1
   grep " 9ABC DEF6 7890 " < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "SSHFP" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -623,6 +647,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts @10.53.0.3 +unknownformat a a.example > delv.out.test$n || ret=1
   grep "CLASS1[ 	][ 	]*TYPE1[ 	][ 	]*\\\\# 4 0A000001" < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "TYPE1" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -676,6 +701,7 @@ if [ -x "$DELV" ] ; then
   delv_with_opts @10.53.0.3 -x 127.0.0.1 > delv.out.test$n 2>&1 || ret=1
   # doesn't matter if has answer
   grep -i "127\\.in-addr\\.arpa\\." < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n '\\-ANY' 10800 3 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -684,6 +710,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts +tcp @10.53.0.3 a a.example > delv.out.test$n || ret=1
   grep "10\\.0\\.0\\.1$" < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "A" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -692,6 +719,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts +tcp @10.53.0.3 +multi +norrcomments DNSKEY dnskey.example > delv.out.test$n || ret=1
   grep "; ZSK; alg = $DEFAULT_ALGORITHM ; key id = $KEYID" < delv.out.test$n > /dev/null && ret=1
+  check_ttl_range delv.out.test$n "DNSKEY" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -700,6 +728,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts +tcp @10.53.0.3 +multi +norrcomments SOA example > delv.out.test$n || ret=1
   grep "; ZSK; alg = $DEFAULT_ALGORITHM ; key id = $KEYID" < delv.out.test$n > /dev/null && ret=1
+  check_ttl_range delv.out.test$n "SOA" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -708,6 +737,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts +tcp @10.53.0.3 +rrcomments DNSKEY dnskey.example > delv.out.test$n || ret=1
   grep "; ZSK; alg = $DEFAULT_ALGORITHM ; key id = $KEYID" < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "DNSKEY" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -752,6 +782,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts @10.53.0.3 +sp=4 -t sshfp foo.example > delv.out.test$n || ret=1
   grep " 9ABC DEF6 7890 " < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "SSHFP" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -768,6 +799,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts @10.53.0.3 -c IN -t a a.example > delv.out.test$n || ret=1
   grep "a.example." < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "A" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -776,6 +808,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts @10.53.0.3 -c CH -t a a.example > delv.out.test$n || ret=1
   grep "a.example." < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "A" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -784,6 +817,7 @@ if [ -x "$DELV" ] ; then
   ret=0
   delv_with_opts @10.53.0.3 -c CH -t a a.example > delv.out.test$n || ret=1
   grep "a.example." < delv.out.test$n > /dev/null || ret=1
+  check_ttl_range delv.out.test$n "A" 300 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 
@@ -794,6 +828,7 @@ if [ -x "$DELV" ] ; then
   grep '^; -m\..*[0-9]*.*IN.*ANY.*;' delv.out.test$n > /dev/null || ret=1
   grep "^add " delv.out.test$n > /dev/null && ret=1
   grep "^del " delv.out.test$n > /dev/null && ret=1
+  check_ttl_range delv.out.test$n '\\-ANY' 300 3 || ret=1
   if [ $ret -ne 0 ]; then echo_i "failed"; fi
   status=$((status+ret))
 else