mirror of
https://github.com/zeek/zeek.git
synced 2025-10-02 06:38:20 +00:00
61 lines
1.7 KiB
Text
61 lines
1.7 KiB
Text
# @TEST-REQUIRES: have-spicy
|
|
#
|
|
# @TEST-EXEC: mkdir -p modules
|
|
# @TEST-EXEC: spicyz -d -o modules/ssh.hlto ssh.spicy ./ssh.evt
|
|
# @TEST-EXEC: ZEEK_SPICY_MODULE_PATH=$(pwd)/modules zeek -r ${TRACES}/ssh/single-conn.trace %INPUT | sort >output
|
|
# @TEST-EXEC: btest-diff output
|
|
#
|
|
# We use the module search path for loading here as a regression test for #137.
|
|
# Note that this that problem only showed up when the Spicy plugin was built
|
|
# into Zeek.
|
|
#
|
|
# XXX: Replaces is kin of borked. "replaces" probably should inherit/use
|
|
# ports previously registered through Analyzer::register_for_port() for
|
|
# the analyzer that is being replaced, but that doesn't seem to be
|
|
# happening. Having ports previosly in .evt "worked around it" mostly.
|
|
#
|
|
# This seems pretty much #3573.
|
|
#
|
|
event zeek_init()
|
|
{
|
|
Analyzer::register_for_port(Analyzer::ANALYZER_SPICY_SSH, 22/tcp);
|
|
|
|
# The following should maybe "do the right thing" when using replaces
|
|
# if we fiddle with the underlying enum value?
|
|
#
|
|
# Analyzer::register_for_port(Analyzer::ANALYZER_SSH, 22/tcp);
|
|
}
|
|
|
|
event ssh::banner(c: connection, is_orig: bool, version: string, software: string)
|
|
{
|
|
print "SSH banner", c$id, is_orig, version, software;
|
|
}
|
|
|
|
event analyzer_confirmation_info(atype: AllAnalyzers::Tag, info: AnalyzerConfirmationInfo)
|
|
{
|
|
print atype, info$aid;
|
|
}
|
|
|
|
# @TEST-START-FILE ssh.spicy
|
|
module SSH;
|
|
|
|
import zeek;
|
|
|
|
public type Banner = unit {
|
|
magic : /SSH-/;
|
|
version : /[^-]*/;
|
|
dash : /-/;
|
|
software: /[^\r\n]*/;
|
|
|
|
on %done { zeek::confirm_protocol(); }
|
|
};
|
|
# @TEST-END-FILE
|
|
|
|
# @TEST-START-FILE ssh.evt
|
|
|
|
protocol analyzer spicy::SSH over TCP:
|
|
parse with SSH::Banner,
|
|
replaces SSH;
|
|
|
|
on SSH::Banner -> event ssh::banner($conn, $is_orig, self.version, self.software);
|
|
# @TEST-END-FILE
|