zeek/scripts/policy/misc/dump-events.bro
Robin Sommer de9f03b0bf New script misc/dump-events.bro, along with core support, that dumps events Bro is raising
in an easily readable form.

This is for debugging purposes, obviously.

Example, including only SMTP events:

    > bro -r smtp.trace misc/dump-events.bro DumpEvents::include=/smtp/

    [...]
    1254722768.219663 smtp_reply
                  [0] c: connection   = [id=[orig_h=10.10.1.4, orig_p=1470/tcp, resp_h=74.53.140.153, [...]
                  [1] is_orig: bool   = F
                  [2] code: count     = 220
                  [3] cmd: string     = >
                  [4] msg: string     = xc90.websitewelcome.com ESMTP Exim 4.69 #1 Mon, 05 Oct 2009 01:05:54 -0500
                  [5] cont_resp: bool = T

    1254722768.219663 smtp_reply
                  [0] c: connection   = [id=[orig_h=10.10.1.4, orig_p=1470/tcp, resp_h=74.53.140.153, [...]
                  [1] is_orig: bool   = F
                  [2] code: count     = 220
                  [3] cmd: string     = >
                  [4] msg: string     = We do not authorize the use of this system to transport unsolicited,
                  [5] cont_resp: bool = T
    [...]
2013-11-22 14:20:00 -08:00

35 lines
687 B
Text

module DumpEvents;
export {
# If true, include event argument in output.
const include_args = T &redef;
# Only include events matching the given pattern into output.
const include = /.*/ &redef;
}
event new_event(name: string, args: call_argument_vector)
{
if ( include !in name )
return;
if ( ! include_args || |args| == 0 )
return;
print fmt("%.6f %s", network_time(), name);
for ( i in args )
{
local a = args[i];
local proto = fmt("%s: %s", a$name, a$type_name);
if ( a?$value )
print fmt(" [%d] %-15s = %s", i, proto, a$value);
else
print fmt(" | %-15s = %s [default]", proto, a$value);
}
print "";
}