Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-11 19:18:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Added protocol description functions that provide a super compressed log representation.

Browse source
This commit is contained in:
Seth Hall 2013-07-16 12:01:50 -04:00
parent 4dd4c5344e
commit 0bfdcc1fbc
13 changed files with 190 additions and 75 deletions
Download patch file Download diff file Expand all files Collapse all files

21
scripts/base/protocols/smtp/files.bro
View file

@ -14,6 +14,9 @@ export {
## Default file handle provider for SMTP.
global get_file_handle: function(c: connection, is_orig: bool): string;
## Default file describer for SMTP.
global describe_file: function(f: fa_file): string;
}
function get_file_handle(c: connection, is_orig: bool): string
@ -22,9 +25,25 @@ function get_file_handle(c: connection, is_orig: bool): string
c$smtp_state$mime_depth);
}
function describe_file(f: fa_file): string
{
# This shouldn't be needed, but just in case...
if ( f$source != "SMTP" )
return "";
for ( cid in f$conns )
{
local c = f$conns[cid];
return SMTP::describe(c$smtp);
}
return "";
}
event bro_init() &priority=5
{
Files::register_protocol(Analyzer::ANALYZER_SMTP, SMTP::get_file_handle);
Files::register_protocol(Analyzer::ANALYZER_SMTP,
[$get_file_handle = SMTP::get_file_handle,
$describe = SMTP::describe_file]);
}
event file_over_new_connection(f: fa_file, c: connection, is_orig: bool) &priority=5