- Removed default logging. Now a function is available for the new
$period_finished filter field to get the same behavior for logging
named Metrics::write_log.
- Added index rollups for getting multiple metrics result values
as the same time.
Both local and global variables declared with "const" could be modified,
but now expressions that would modify them should generate an error
message at parse-time.
First step - factored out everything the logging classes
use ( so only output ).
Moved the script-level configuration to logging/main,
and made the individual writers just refer to it -
no idea if this is good design. It works. But I am happy
about opinions :)
Next step - add support for input...
'only_single_header_row' that turns the output into CSV format.
In that mode all meta data is skipped except for a single header line
with the fields names. Example:
local my_filter: Log::Filter = [$name = "my-filter", $writer = Log::WRITER_ASCII, $config = table(["only_single_header_row"] = "T")];
Contributed by Carsten Langer.
* origin/topic/seth/intel-framework: (21 commits)
Extracting URLs from message bodies over SMTP and sending them to Intel framework.
Small comment updates in the Intel framework CIF support.
Intelligence framework documentation first draft.
Only the manager tries to read files with the input framework now.
Initial support for Bro's Intel framework with the Collective Intelligence Framework.
Initial API for Intel framework is complete.
Fixed an issue with cluster data distribution.
Updating some intel framework test baselines.
Reworked cluster intelligence data distribution mechanism and fixed tests.
Lots more intelligence checking in SMTP traffic.
Added intelligence check for "Received" path checking and a bit of reshuffling.
Added sources to the intel log.
Fixing a problem with intel distribution on clusters.
Updated intel framework test to include matching.
Restructuring the scripts that feed data into the intel framework slightly.
One test for cluster transparency of the intel framework.
Fixed a cluster support bug.
Intelligence framework checkpoint
Major updates to fix the Intel framework API.
Checkpoint commit. This is all a huge mess right now. :)
...
Closes#914.
This currently supports automatic decapsulation of GTP-U packets on
UDP port 2152.
The GTPv1 headers for such tunnels can be inspected by handling the
"gtpv1_g_pdu_packet" event, which has a parameter of type "gtpv1_hdr".
Analyzer and test cases are derived from submissions by Carsten Langer.
Addresses #690.
more cases.
It will now not only fire after table-reads have been completed,
but also after the last event of a whole-file-read (or whole-db-read, etc.).
The interface also has been extended a bit to allow readers to
directly fire the event should they so choose. This allows the
event to be fired in direct table-setting/event-sending modes,
which was previously not possible.
This could, for example, result in duplicate emails being sent (one from
manager and one from worker) if Notice::emailed_types is redef'd in
local.bro (or any script that gets loaded on all cluster nodes).
The problem was that Notice::policy is used to populate the internal
Notice::ordered_policy vector in a priority 10 bro_init handler (in
scripts/base/frameworks/notice/main.bro) and then that is what is used
when applying policy to notices. In order for
scripts/base/frameworks/notice/cluster.bro to prevent Notice::policy
from being used on non-manager nodes, it needs to clear it in a
bro_init hander of higher priority than 10.
- Intel data distribution on clusters is now pushed in whole
by the manager when a worker connects. Additions after that point
are managed by the normal single-item distribution mechanism already
built into the intelligence framework.
- The manager maintains the complete "minimal" data store that the
workers use to do their matching so that full "minimal" data
distribution is very easy.
- Tests are cleaned up and work.
