ebtables-translate: add initial test cases

Signed-off-by: Florian Westphal <fw@strlen.de>

9 files changed, 81 insertions, 6 deletions

diff --git a/extensions/libebt_ip.txlate b/extensions/libebt_ip.txlate
new file mode 100644
index 00000000..7f08f71d
--- /dev/null
+++ b/extensions/libebt_ip.txlate
@@ -0,0 +1,17 @@
+ebtables-translate -A FORWARD --ip-src ! 192.168.0.0/24 -j ACCEPT
+nft add rule bridge filter FORWARD ip saddr != 192.168.0.0/24 counter accept
+
+ebtables-translate -I FORWARD --ip-dst 10.0.0.1
+nft insert rule bridge filter FORWARD ip daddr 10.0.0.1 counter
+
+ebtables-translate -I OUTPUT 3 -o eth0 --ip-tos 0xff
+nft insert rule bridge filter OUTPUT position 3 ip dscp 0xFC counter
+
+ebtables-translate -A FORWARD --ip-proto tcp --ip-dport 22
+nft add rule bridge filter FORWARD tcp dport 22 counter
+
+ebtables-translate -A FORWARD --ip-proto udp --ip-sport 1024:65535
+nft add rule bridge filter FORWARD udp sport 1024-65535 counter
+
+ebtables-translate -A FORWARD --ip-proto 253
+nft add rule bridge filter FORWARD ip protocol 253 counter
diff --git a/extensions/libebt_limit.txlate b/extensions/libebt_limit.txlate
new file mode 100644
index 00000000..b6af15d5
--- /dev/null
+++ b/extensions/libebt_limit.txlate
@@ -0,0 +1,8 @@
+ebtables-translate -A INPUT --limit 3/m --limit-burst 3
+nft add rule bridge filter INPUT limit rate 3/minute burst 3 packets counter
+
+ebtables-translate -A INPUT --limit 10/s --limit-burst 5
+nft add rule bridge filter INPUT limit rate 10/second burst 5 packets counter
+
+ebtables-translate -A INPUT --limit 10/s --limit-burst 0
+nft add rule bridge filter INPUT limit rate 10/second counter
diff --git a/extensions/libebt_log.txlate b/extensions/libebt_log.txlate
new file mode 100644
index 00000000..7ef8d5e1
--- /dev/null
+++ b/extensions/libebt_log.txlate
@@ -0,0 +1,15 @@
+ebtables-translate -A INPUT --log
+nft add rule bridge filter INPUT log level notice flags ether counter
+
+ebtables-translate -A INPUT --log-level 1
+nft add rule bridge filter INPUT log level alert flags ether counter
+
+ebtables-translate -A INPUT --log-level crit
+nft add rule bridge filter INPUT log level crit flags ether counter
+
+ebtables-translate -A INPUT --log-level emerg --log-ip --log-arp --log-ip6
+nft add rule bridge filter INPUT log level emerg flags ether counter
+
+ebtables-translate -A INPUT --log-level crit --log-ip --log-arp --log-ip6 --log-prefix foo
+nft add rule bridge filter INPUT log prefix "foo" level crit flags ether counter
+
diff --git a/extensions/libebt_mark.xlate b/extensions/libebt_mark.xlate
new file mode 100644
index 00000000..e0982a1e
--- /dev/null
+++ b/extensions/libebt_mark.xlate
@@ -0,0 +1,11 @@
+ebtables-translate -A INPUT --mark-set 42
+nft add rule bridge filter INPUT mark set 0x2a counter
+
+ebtables-translate -A INPUT --mark-or 42 --mark-target RETURN
+nft add rule bridge filter INPUT mark set mark or 0x2a counter return
+
+ebtables-translate -A INPUT --mark-and 42 --mark-target ACCEPT
+nft add rule bridge filter INPUT mark set mark and 0x2a counter accept
+
+ebtables-translate -A INPUT --mark-xor 42 --mark-target DROP
+nft add rule bridge filter INPUT mark set mark xor 0x2a counter drop
diff --git a/extensions/libebt_mark_m.c b/extensions/libebt_mark_m.c
index 1e8d21db..244fe12a 100644
--- a/extensions/libebt_mark_m.c
+++ b/extensions/libebt_mark_m.c
@@ -109,13 +109,13 @@ static int brmark_m_xlate(struct xt_xlate *xl,
 	xt_xlate_add(xl, "meta mark ");
 
 	if (info->bitmask == EBT_MARK_OR) {
-		xt_xlate_add(xl, " and %0x%x %s0", info->mask,
+		xt_xlate_add(xl, "and 0x%x %s0 ", info->mask,
 			     info->invert ? "" : "!= ");
 	} else if (info->mask != 0xffffffffU) {
-		xt_xlate_add(xl, " and 0x%x %s 0x%x", info->mask,
-			   op == XT_OP_EQ ? "==" : "!=", info->mark);
+		xt_xlate_add(xl, "and 0x%x %s0x%x ", info->mask,
+			   op == XT_OP_EQ ? "" : "!= ", info->mark);
 	} else {
-		xt_xlate_add(xl, " %s0x%x",
+		xt_xlate_add(xl, "%s0x%x ",
 			   op == XT_OP_EQ ? "" : "!= ", info->mark);
 	}
 
diff --git a/extensions/libebt_mark_m.txlate b/extensions/libebt_mark_m.txlate
new file mode 100644
index 00000000..7b44425b
--- /dev/null
+++ b/extensions/libebt_mark_m.txlate
@@ -0,0 +1,14 @@
+ebtables-translate -A INPUT --mark 42
+nft add rule bridge filter INPUT meta mark 0x2a counter
+
+ebtables-translate -A INPUT ! --mark 42
+nft add rule bridge filter INPUT meta mark != 0x2a counter
+
+ebtables-translate -A INPUT --mark ! 42
+nft add rule bridge filter INPUT meta mark != 0x2a counter
+
+ebtables-translate -A INPUT --mark ! 0x1/0xff
+nft add rule bridge filter INPUT meta mark and 0xff != 0x1 counter
+
+ebtables-translate -A INPUT --mark /0x02
+nft add rule bridge filter INPUT meta mark and 0x2 != 0 counter
diff --git a/extensions/libebt_nflog.c b/extensions/libebt_nflog.c
index 57f09291..9801f358 100644
--- a/extensions/libebt_nflog.c
+++ b/extensions/libebt_nflog.c
@@ -135,7 +135,6 @@ static int brnflog_xlate(struct xt_xlate *xl,
 			xt_xlate_add(xl, "prefix \\\"%s\\\" ", info->prefix);
 		else
 			xt_xlate_add(xl, "prefix \"%s\" ", info->prefix);
-
 	}
 
 	xt_xlate_add(xl, "group %u ", info->group);
diff --git a/extensions/libebt_nflog.txlate b/extensions/libebt_nflog.txlate
new file mode 100644
index 00000000..bc3f5364
--- /dev/null
+++ b/extensions/libebt_nflog.txlate
@@ -0,0 +1,11 @@
+ebtables-translate -A INPUT --nflog
+nft add rule bridge filter INPUT log group 1 counter
+
+ebtables-translate -A INPUT --nflog-group 42
+nft add rule bridge filter INPUT log group 42 counter
+
+ebtables-translate -A INPUT --nflog-range 42
+nft add rule bridge filter INPUT log group 1 snaplen 42 counter
+
+ebtables-translate -A INPUT --nflog-threshold 100 --nflog-prefix foo
+nft add rule bridge filter INPUT log prefix "foo" group 1 queue-threshold 100 counter
diff --git a/xlate-test.py b/xlate-test.py
index dbba1d67..0b371dfd 100755
--- a/xlate-test.py
+++ b/xlate-test.py
@@ -7,7 +7,7 @@ import shlex
 import argparse
 from subprocess import Popen, PIPE
 
-keywords = ("iptables-translate", "ip6tables-translate")
+keywords = ("iptables-translate", "ip6tables-translate", "ebtables-translate")
 
 if sys.stdout.isatty():
     colors = {"magenta": "\033[95m", "green": "\033[92m", "yellow": "\033[93m",