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c1a685a05d
The Spicy analyzer is added as a child analyzer when enabled and the WebSocket.cc logic dispatches between the BinPac and Spicy version. It substantially slower when tested against a somewhat artificial 2.4GB PCAP. The first flamegraph indicates that the unmask() function stands out with 35% of all samples, and above it shared_ptr samples.
34 lines
1.5 KiB
Text
34 lines
1.5 KiB
Text
# @TEST-DOC: Test SSH connection tunneled within WebSocket using wstunnel, comparing BinPac and Spicy.
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#
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# @TEST-REQUIRES: ${SCRIPTS}/have-spicy
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#
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# @TEST-EXEC: zeek -b -r $TRACES/websocket/wstunnel-ssh.pcap %INPUT
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# @TEST-EXEC: zeek-cut -m ts uid history service < conn.log > conn.log.cut
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# @TEST-EXEC: zeek-cut -m ts uid client server auth_success auth_attempts kex_alg host_key_alg < ssh.log > ssh.log.cut
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# @TEST-EXEC: rm -v *log
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# @TEST-EXEC: zeek -b -r $TRACES/websocket/wstunnel-ssh.pcap WebSocket::use_spicy_analyzer=T %INPUT
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# @TEST-EXEC: zeek-cut -m ts uid history service < conn.log > conn.log.cut.spicy
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# @TEST-EXEC: zeek-cut -m ts uid client server auth_success auth_attempts kex_alg host_key_alg < ssh.log > ssh.log.cut.spicy
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#
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# @TEST-EXEC: diff -u conn.log.cut.spicy conn.log.cut >&2
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# @TEST-EXEC: diff -u ssh.log.cut.spicy ssh.log.cut >&2
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# @TEST-EXEC: btest-diff conn.log.cut.spicy
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# @TEST-EXEC: btest-diff ssh.log.cut.spicy
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# @TEST-EXEC: test ! -f analyzer.log
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# @TEST-EXEC: test ! -f weird.log
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@load base/protocols/conn
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@load base/protocols/ssh
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@load base/protocols/websocket
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# Make conn.log compatible, the spicy version uses SPICY_ANALYZER, so need
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# to normalize the c$service entry (and do it in either case to keep determinism).
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event connection_state_remove(c: connection) &priority=10
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{
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if ( "SPICY_WEBSOCKET" in c$service || "WEBSOCKET" in c$service )
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{
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delete c$service["SPICY_WEBSOCKET"];
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delete c$service["WEBSOCKET"];
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add c$service["WEBSOCKET"];
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}
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}
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