# @TEST-EXEC: zeek -b %INPUT # @TEST-EXEC: btest-diff test.success.log # @TEST-EXEC: btest-diff test.failure.log module Test; export { # Create a new ID for our log stream redef enum Log::ID += { LOG }; # Define a record with all the columns the log file can have. # (I'm using a subset of fields from ssh for demonstration.) type Log: record { t: time; id: conn_id; # Will be rolled out into individual columns. status: string; country: string &default="unknown"; } &log; } hook success(rec: Log, id: Log::ID, filter: Log::Filter) { if ( rec$status != "success" ) break; } hook fail(rec: Log, id: Log::ID, filter: Log::Filter) { if ( rec$status == "success" ) break; } event zeek_init() { Log::create_stream(Test::LOG, [$columns=Log]); Log::remove_default_filter(Test::LOG); Log::add_filter(Test::LOG, [$name="f1", $path="test.success", $policy=success]); Log::add_filter(Test::LOG, [$name="f2", $path="test.failure", $policy=fail]); local cid = [$orig_h=1.2.3.4, $orig_p=1234/tcp, $resp_h=2.3.4.5, $resp_p=80/tcp]; local r: Log = [$t=network_time(), $id=cid, $status="success"]; Log::write(Test::LOG, r); Log::write(Test::LOG, [$t=network_time(), $id=cid, $status="failure", $country="US"]); }