tests: saving and loading ct entries, save format

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

2 files changed, 157 insertions, 0 deletions

diff --git a/tests/conntrack/testsuite/08stdin b/tests/conntrack/testsuite/08stdin
new file mode 100644
index 0000000..1d31176
--- /dev/null
+++ b/tests/conntrack/testsuite/08stdin
@@ -0,0 +1,80 @@
+# create
+# create a conntrack
+-I -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ;
+# create from reply
+-I -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 ;
+# create a v6 conntrack
+-I -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 ;
+# creae icmp ping request entry
+-I -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 ;
+-R - ; OK
+# create again
+-I -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ; BAD
+-I -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 ; BAD
+-I -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 ; BAD
+-I -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 ; BAD
+# make sure create again with stdio mode fails as well
+-I -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ;
+-R - ; BAD
+-I -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 ;
+-R - ; BAD
+# empty lines are ignored
+;
+-I -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 ;
+-R - ; BAD
+# spaces or tabs are ignored as well
+  ;
+		;
+-I -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 ;
+-R - ; BAD
+# delete
+-D -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 ;
+# empty lines should be just ignored
+;
+;
+# delete reverse
+-D -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 ;
+# empty lines with spaces or tabs should be ignored as well
+ ;
+	;
+		;
+  ;
+	    ;
+	    	    	;
+# delete v6 conntrack
+-D -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 ;
+# delete icmp ping request entry
+-D -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 ;
+;
+;
+-R - ; OK
+# create again - should succeed now
+-I -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 -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 -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 -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
+# delete again (for cleanup)
+-D -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 ;
+-D -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 ;
+-D -s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 ;
+-D -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 ;
+;
+-R - ; OK
+# delete no entries - should return err
+-D -w 123 ; BAD
+# delete no entries via stdin - should succeed since we do not count entries in stdin mode atm
+-D -w 123 ;
+-R - ; OK
+# delete no entries in parallel with adding entries via stdin - should succeed
+# -D and -I should work in parallel
+-D -w 123 ;
+-I -w 123 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ;
+-R - ; OK
+# now deleting entries should return success
+-D -w 123 ;
+-R - ; OK
+# delete no entries via stdin - should succeed since we do not count entries in stdin mode atm
+-D -w 123 ;
+-R - ; OK
+# validate it via standard command line way
+-D -w 123 ; BAD
\ No newline at end of file
diff --git a/tests/conntrack/testsuite/09dumpopt b/tests/conntrack/testsuite/09dumpopt
new file mode 100644
index 0000000..0d5d9d4
--- /dev/null
+++ b/tests/conntrack/testsuite/09dumpopt
@@ -0,0 +1,77 @@
+# test opts output for -L
+# create
+# create a conntrack
+-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 ;
+# create from reply
+-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 ;
+# create a v6 conntrack
+-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 ;
+# creae icmp ping request entry
+-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 ;
+-R - ; OK
+# copy ipv4 bits to zone 11
+-L -w 10 -o save -f ipv4 ; |s/-w 10/-w 11/g
+-R - ; OK
+# copy ipv6 bits to zone 11
+-L -w 10 -o save -f ipv6 ; |s/-w 10/-w 11/g
+-R - ; OK
+# create again in zone 11
+-I -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ; BAD
+-I -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 -t 50 ; BAD
+-I -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 -t 50 ; BAD
+-I -w 11 -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 ; BAD
+# delete new entries
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 ; OK
+# delete reverse
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 ; OK
+# delete v6 conntrack
+-D -w 11-s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 ; OK
+# delete icmp ping request entry
+-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
+# delete old entries
+-D -w 10 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 ; OK
+# delete reverse
+-D -w 10 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 ; OK
+# 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 ; OK
+# 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 ; OK
+#
+# now test opts output for -D
+# create entries again
+# create a conntrack
+-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 ;
+# create from reply
+-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 ;
+# create a v6 conntrack
+-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 ;
+# creae icmp ping request entry
+-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 ;
+-R - ; OK
+# move ipv4 bits to zone 11
+-D -w 10 -o save -f ipv4 ; |s/-w 10/-w 11/g; s/-D /-I /g
+-R - ; OK
+# move ipv6 bits to zone 11
+-D -w 10 -o save -f ipv6 ; |s/-w 10/-w 11/g; s/-D /-I /g
+-R - ; OK
+# create again in zone 11
+-I -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 --state LISTEN -u SEEN_REPLY -t 50 ; BAD
+-I -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 -t 50 ; BAD
+-I -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 -t 50 ; BAD
+-I -w 11 -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 ; BAD
+# delete new entries
+-D -w 11 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 ; OK
+# delete reverse
+-D -w 11 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 ; OK
+# delete v6 conntrack
+-D -w 11-s 2001:DB8::1.1.1.1 -d 2001:DB8::2.2.2.2 -p tcp --sport 10 --dport 20 ; OK
+# delete icmp ping request entry
+-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
+# delete old entries
+-D -w 10 -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport 10 --dport 20 ; BAD
+# delete reverse
+-D -w 10 -r 2.2.2.2 -q 1.1.1.1 -p tcp --reply-port-src 11 --reply-port-dst 21 ; BAD
+# 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