filter. (Seth Hall and Robin Sommer)
- Merging in the patch from #264, which provides support for mixed
VLAN and MPLS traffic.
- Changing Bro's default filter from being built dynamically to being
a static "ip or not ip". To get the old behaviour back (i.e., the
dynamically built filter), redef "all_packets" to false.
- print-filter.bro now always prints the filter that Bro is actually
using, even if overriden from the command line.
the random number generator.
This works like the corresponding command line option but is more
convinient when writing tests as it can be set in btest.cfg.
Removing everything related to trace rewriting.
(I wasn't too careful in ensuring that I catch everything in the
scripts; Seth is working on those anyway.)
(Merging by cherry-picking the corresponding commit, as the branch was
accidentally made off of the logging stuff).
the random number generator.
This works like the corresponding command line option but is more
convinient when writing tests as it can be set in btest.cfg.
* New bro runtime options: -Z or --doc-scripts enables documentation mode
* New BroDoc, BroBifDoc, and BroDocObj interfaces to support script
documentation
* Modifications to the bro scanner (scan.l) to get it to keep track of
which script is being scanned/parsed and which document is being generated
* Modifications to scan.l and the bro parser (parse.y) to produce/consume
script comments denoted with "##"
* Documentation is currently generated for the following
** Script author
** Script summary
** @load's
** capture_filters
** modules (namespaces)
Most of the remaining framework/infrastructure work should be in extracting
the interesting BroObj objects as the parser sees them and better formatting
the reST documents.
This pretty much follows the proposal on the projects page.
It includes:
- A new LogMgr, maintaining the set of writers.
- The abstract LogWriter API.
- An initial implementation in the form of LogWriterAscii
producing tab-separated columns.
Note that things are only partially working right now, things are
subject to change, and it's all not much tested at all. That's why I'm
creating separate branch for now.
Example:
bro -B logging test-logging && cat debug.log
1298063168.409852/1298063168.410368 [logging] Created new logging stream 'SSH::LOG_SSH'
1298063168.409852/1298063168.410547 [logging] Created new filter 'default' for stream 'SSH::LOG_SSH'
1298063168.409852/1298063168.410564 [logging] writer : Ascii
1298063168.409852/1298063168.410574 [logging] path : ssh_log_ssh
1298063168.409852/1298063168.410584 [logging] path_func : not set
1298063168.409852/1298063168.410594 [logging] event : not set
1298063168.409852/1298063168.410604 [logging] pred : not set
1298063168.409852/1298063168.410614 [logging] field t: time
1298063168.409852/1298063168.410625 [logging] field id.orig_h: addr
1298063168.409852/1298063168.410635 [logging] field id.orig_p: port
1298063168.409852/1298063168.410645 [logging] field id.resp_h: addr
1298063168.409852/1298063168.410655 [logging] field id.resp_p: port
1298063168.409852/1298063168.410665 [logging] field status: string
1298063168.409852/1298063168.410675 [logging] field country: string
1298063168.409852/1298063168.410817 [logging] Wrote record to filter 'default' on stream 'SSH::LOG_SSH'
1298063168.409852/1298063168.410865 [logging] Wrote record to filter 'default' on stream 'SSH::LOG_SSH'
1298063168.409852/1298063168.410906 [logging] Wrote record to filter 'default' on stream 'SSH::LOG_SSH'
1298063168.409852/1298063168.410945 [logging] Wrote record to filter 'default' on stream 'SSH::LOG_SSH'
1298063168.409852/1298063168.411044 [logging] Wrote record to filter 'default' on stream 'SSH::LOG_SSH
> cat ssh_log_ssh.log
1298063168.40985 1.2.3.4 66770 2.3.4.5 65616 success unknown
1298063168.40985 1.2.3.4 66770 2.3.4.5 65616 failure US
1298063168.40985 1.2.3.4 66770 2.3.4.5 65616 failure UK
1298063168.40985 1.2.3.4 66770 2.3.4.5 65616 success BR
1298063168.40985 1.2.3.4 66770 2.3.4.5 65616 failure MX
* remotes/origin/topic/bro_dns_fake_message:
Reworded BRO_DNS_FAKE message.
Added a BRO_DNS_FAKE message to the help output.
Changed to show on/off rather than the variable's content.
- Asynchronous DNS resolver support assumed by default
- HAVE_ASYNC_DNS, HAVE_NB_DNS, and USE_NB_DNS preprocessor definitions
removed
- In the process, I added FindBIND and CheckNameserCompat CMake modules
