mirror of
https://github.com/zeek/zeek.git
synced 2025-10-02 06:38:20 +00:00
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.
50 lines
1.9 KiB
Text
50 lines
1.9 KiB
Text
# @TEST-DOC: Test WebSocket events of BinPac and Spicy analyzer versions
|
|
#
|
|
# @TEST-REQUIRES: ${SCRIPTS}/have-spicy
|
|
#
|
|
# @TEST-EXEC: echo "jupyter-websocket.pcap" >>out
|
|
# @TEST-EXEC: zeek -b -r $TRACES/websocket/jupyter-websocket.pcap %INPUT >>out
|
|
# @TEST-EXEC: echo "message-too-big-status.pcap" >>out
|
|
# @TEST-EXEC: zeek -b -r $TRACES//websocket/message-too-big-status.pcap %INPUT >>out
|
|
#
|
|
# @TEST-EXEC: echo "jupyter-websocket.pcap" >>out.spicy
|
|
# @TEST-EXEC: zeek -b -r $TRACES/websocket/jupyter-websocket.pcap %INPUT WebSocket::use_spicy_analyzer=T >>out.spicy
|
|
# @TEST-EXEC: echo "message-too-big-status.pcap" >>out.spicy
|
|
# @TEST-EXEC: zeek -b -r $TRACES//websocket/message-too-big-status.pcap %INPUT WebSocket::use_spicy_analyzer=T >>out.spicy
|
|
# @TEST-EXEC: diff -u out.spicy out >&2
|
|
# @TEST-EXEC: test ! -f analyzer.log
|
|
# @TEST-EXEC: test ! -f weird.log
|
|
|
|
@load base/protocols/websocket
|
|
|
|
redef record connection += {
|
|
ws_data_len: count &default=0;
|
|
};
|
|
|
|
event websocket_established(c: connection, aid: count)
|
|
{
|
|
print "websocket_established", c$uid, aid, c$websocket;
|
|
}
|
|
|
|
event websocket_message(c: connection, is_orig: bool, opcode: count)
|
|
{
|
|
print "websocket_message", c$uid, is_orig, "opcode", WebSocket::opcodes[opcode], "data_len", c$ws_data_len;
|
|
c$ws_data_len = 0;
|
|
}
|
|
|
|
event websocket_frame(c: connection, is_orig: bool, fin: bool, rsv: count, opcode: count, payload_len: count)
|
|
{
|
|
print "websocket_frame", c$uid, is_orig, "fin", fin, "rsv", rsv, "opcode", WebSocket::opcodes[opcode], "payload_len", payload_len;
|
|
}
|
|
|
|
event websocket_frame_data(c: connection, is_orig: bool, data: string)
|
|
{
|
|
# Spicy and binpac differ for data events, just ensure they end up having the same total data length.
|
|
# print "websocket_frame_data", c$uid, is_orig, "len", |data|, "data", data[:120];
|
|
c$ws_data_len += |data|;
|
|
}
|
|
|
|
event websocket_close(c: connection, is_orig: bool, status: count, reason: string)
|
|
{
|
|
print "websocket_close", c$uid, is_orig, "status", status, "reason", reason;
|
|
}
|