tests: conntrack -L/-D ip family filtering

Tests to cover conntrack -L and conntrack -D with and w/o
family (-f) specfied.

conntrack -L and contnrack -D shold list/delete
both IPv4 and IPv6 entries if no family is specified,
and should ony display the corresponding entries if
the family is given.

Signed-off-by: Mikhail Sennikovsky <mikhail.sennikovskii@cloud.ionos.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 71 insertions, 1 deletions

diff --git a/tests/conntrack/testsuite/09dumpopt b/tests/conntrack/testsuite/09dumpopt
index 0d5d9d4..447590b 100644
--- a/tests/conntrack/testsuite/09dumpopt
+++ b/tests/conntrack/testsuite/09dumpopt
@@ -74,4 +74,74 @@
 # delete v6 conntrack
 -D -w 10-s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 ; BAD
 # delete icmp ping request entry
--D -w 10 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; BAD
\ No newline at end of file
+-D -w 10 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; BAD
+#
+# Additional tests to check that family attribute is treated properly
+# for -L and -D commands
+# namely:
+# - if family (-f) is given - only entries of the given family are dumped/deleted
+# - if no family is given - entries of both ipv4 and ipv6 families are dumped/deleted
+# First create some ipv4 and ipv6 entries
+-I -w 10 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ; OK
+-I -w 10 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 --state LISTEN -u SEEN_REPLY -t 50 ; OK
+-I -w 10 -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ; OK
+-I -w 10 -t 29 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; OK
+# dump all entries to zone 11
+-L -w 10 -o save; |s/-w 10/-w 11/g
+-R - ; OK
+# ensure that both ipv4 and ipv6 entries get copied (delete for each of them should succeed)
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY ; OK
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 --state LISTEN -u SEEN_REPLY ; OK
+-D -w 11 -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; OK
+-D -w 11 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; OK
+# dump only ipv4 entries to zone 11
+-L -w 10 -o save -f ipv4; |s/-w 10/-w 11/g
+-R - ; OK
+# ensure that only ipv4 entries get copied (delete only for ipv4 entries should succeed)
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; OK
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 --state LISTEN -u SEEN_REPLY; OK
+-D -w 11 -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; OK
+# dump only ipv6 entries to zone 11
+-L -w 10 -o save -f ipv6; |s/-w 10/-w 11/g
+-R - ; OK
+# ensure that only ipv6 entries get copied (delete only for ipv6 entries should succeed)
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; OK
+-D -w 11 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; BAD
+# now test deleting w/ and /o family specified
+# for simplicity do it by re-creating entries in zone 11
+# by copying ezisting entries from zone 10 into it
+# re-create entries in ct zone 11
+-L -w 10 -o save; |s/-w 10/-w 11/g
+-R - ; OK
+# delete all entries in zone 11
+-D -w 11 ; OK
+# both ipv4 and ipv6 should be deleted
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; BAD
+# re-create entries in ct zone 11
+-L -w 10 -o save; |s/-w 10/-w 11/g
+-R - ; OK
+# delete only ipv4 entries in zone 11
+-D -w 11 -f ipv4 ; OK
+# ipv6 should remain
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; OK
+-D -w 11 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; BAD
+ # re-create entries in ct zone 11
+-L -w 10 -o save; |s/-w 10/-w 11/g
+-R - ; OK
+# delete only ipv6 entries in zone 11
+-D -w 11 -f ipv6 ; OK
+# ipv4 should remain
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; OK
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 --state LISTEN -u SEEN_REPLY; OK
+-D -w 11 -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY; BAD
+-D -w 11 -u SEEN_REPLY -s 1.1.1.1 -d 2.2.2.2 -r 2.2.2.2 -q 1.1.1.1 -p icmp --icmp-type 8 --icmp-code 0 --icmp-id 1226 ; OK
+# clean up after yourself
+-D -w 10 ; OK