add layer7 patterns to iptables-mod-filter

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2519 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 25 insertions, 0 deletions

diff --git a/openwrt/package/iptables/files/l7/fasttrack.pat b/openwrt/package/iptables/files/l7/fasttrack.pat
new file mode 100644
index 000000000..46295c6bb
--- /dev/null
+++ b/openwrt/package/iptables/files/l7/fasttrack.pat
@@ -0,0 +1,25 @@
+# FastTrack - P2P filesharing (Kazaa, Morpheus, iMesh, Grokster, etc)
+# Pattern quality: good notsofast
+#
+# Tested with Kazaa Lite Resurrection 0.0.7.6F
+#
+# This appears to match the download connections well, but not the search
+# connections (I think they are encrypted :-( ).
+#
+# Please post to l7-filter-developers@lists.sf.net as to whether it works 
+# for you or not.  If you believe it could be improved please post your 
+# suggestions to that list as well. You may subscribe to this list at 
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+fasttrack
+# while this is a valid http request, this will be caught because
+# the http pattern matches the response (and therefore the next packet)
+# Even so, it's best to put this match earlier in the chain.
+# http://cvs.berlios.de/cgi-bin/viewcvs.cgi/gift-fasttrack/giFT-FastTrack/PROTOCOL?rev=HEAD&content-type=text/vnd.viewcvs-markup
+
+# This pattern is kinda slow, but not too bad.
+^get (/.download/[ -~]*|/.supernode[ -~]|/.status[ -~]|/.network[ -~]*|/.files|/.hash=[0-9a-f]*/[ -~]*) http/1.1|user-agent: kazaa|x-kazaa(-username|-network|-ip|-supernodeip|-xferid|-xferuid|tag)|^give [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]?[0-9]?[0-9]?
+
+# This isn't much faster:
+#^get (/.download/.*|/.supernode.|/.status.|/.network.*|/.files|/.hash=[0-9a-f]*/.*) http/1.1|user-agent: kazaa|x-kazaa(-username|-network|-ip|-supernodeip|-xferid|-xferuid|tag)|^give [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]?[0-9]?[0-9]?
+