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68aead024a
It relies on the heuristics of GridFTP data channels commonly default to SSL mutual authentication with a NULL bulk cipher and that they usually transfer large datasets (default threshold of script is 1 GB). The script also defaults to skip_further_processing() after detection to try to save cycles analyzing the large, benign connection. Also added a script in base/protocols/conn/polling that generalizes the process of polling a connection for interesting features. The GridFTP data channel detection script depends on it to monitor bytes transferred.
20 lines
518 B
Text
20 lines
518 B
Text
# @TEST-EXEC: bro -b -r $TRACES/http-100-continue.trace %INPUT >out1
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# @TEST-EXEC: btest-diff out1
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# @TEST-EXEC: bro -b -r $TRACES/http-100-continue.trace %INPUT stop_cnt=2 >out2
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# @TEST-EXEC: btest-diff out2
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@load base/protocols/conn
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const stop_cnt = 10 &redef;
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function callback(c: connection, cnt: count): interval
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{
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print "callback", c$id, cnt;
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return cnt >= stop_cnt ? -1 sec : .2 sec;
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}
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event new_connection(c: connection)
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{
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print "new_connection", c$id;
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ConnPolling::watch(c, callback, 0, 0secs);
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}
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