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c4f4df6a79
- bro.init was renamed to base/init-bare.bro and base/all.bro was renamed to init-default.bro. - To run in "bare mode" with only the init-bare.bro and no other scripts from base/, use either -b or --bare-mode. - The environment variable to run in "bare mode" has been removed.
41 lines
1.2 KiB
Text
41 lines
1.2 KiB
Text
#
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# @TEST-EXEC: bro -b -B logging %INPUT
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# @TEST-EXEC: btest-diff ssh.log
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# @TEST-EXEC: btest-diff ssh.failure.log
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module SSH;
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export {
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# Create a new ID for our log stream
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redef enum Log::ID += { SSH };
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# Define a record with all the columns the log file can have.
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# (I'm using a subset of fields from ssh-ext for demonstration.)
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type Log: record {
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t: time;
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id: conn_id; # Will be rolled out into individual columns.
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status: string &optional;
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country: string &default="unknown";
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} &log;
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}
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event bro_init()
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{
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Log::create_stream(SSH, [$columns=Log]);
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Log::add_filter(SSH, [$name="f1", $path="ssh.failure", $pred=function(rec: Log): bool { return rec$status == "failure"; }]);
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local cid = [$orig_h=1.2.3.4, $orig_p=1234/tcp, $resp_h=2.3.4.5, $resp_p=80/tcp];
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# Log something.
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Log::write(SSH, [$t=network_time(), $id=cid, $status="failure", $country="US"]);
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Log::write(SSH, [$t=network_time(), $id=cid, $status="failure", $country="UK"]);
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Log::remove_filter(SSH, "f1");
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Log::write(SSH, [$t=network_time(), $id=cid, $status="failure", $country="BR"]);
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Log::remove_filter(SSH, "default");
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Log::write(SSH, [$t=network_time(), $id=cid, $status="failure", $country="MX"]);
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Log::remove_filter(SSH, "doesn-not-exist");
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}
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