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Merge branch 'topic/jgras/connection-packet-threshold' of https://github.com/J-Gras/zeek

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* 'topic/jgras/connection-packet-threshold' of https://github.com/J-Gras/zeek:
  Add NEWS entry for generic packet thresholds
  Allow for multiple generic packet thresholds
  Add btest for conn_generic_packet_threshold_crossed event
  Update dump-events btest baseline
  Add conn_generic_packet_threshold_crossed event
This commit is contained in:
Arne Welzel 2025-07-08 17:53:56 +02:00
commit 0c60f2a70a
11 changed files with 140 additions and 2 deletions
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19
testing/btest/core/conn-generic-packet-threshold.zeek Normal file
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# @TEST-EXEC: echo "=== Generic threshold crossed ===" > out
# @TEST-EXEC: zeek -b -C -r $TRACES/http/get.trace %INPUT >> out
# @TEST-EXEC: zeek -b -C -r $TRACES/dns/long-connection.pcap %INPUT >> out
# @TEST-EXEC: zeek -b -C -r $TRACES/communityid/sctp.pcap %INPUT >> out
# @TEST-EXEC: zeek -b -C -r $TRACES/http/get.trace %INPUT ConnThreshold::generic_packet_thresholds+={10} >> out
# @TEST-EXEC: echo "=== Generic threshold not crossed ===" >> out
# @TEST-EXEC: zeek -b -C -r $TRACES/tcp/syn.pcap %INPUT >> out
# @TEST-EXEC: zeek -b -C -r $TRACES/dns/dns-binds.pcap %INPUT >> out
# @TEST-EXEC: zeek -b -C -r $TRACES/http/get.trace %INPUT ConnThreshold::generic_packet_thresholds={15} >> out
# @TEST-EXEC: btest-diff out
redef ConnThreshold::generic_packet_thresholds = {5};
event new_connection(c: connection)
{ print fmt("new_connection: %s", c$id); }
event conn_generic_packet_threshold_crossed(c: connection, threshold: count)
{ print fmt("conn_generic_packet_threshold_crossed: %s at %d", c$id, threshold); }