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new alert_json plugin with kafka capabilities #88

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Hi, we have created a new alert_json plugin that provides to barnyard2 the posibility of send alert in json format to a file or to kafka messaging system. The idea is to provide bigdata support to barnyard.

Please, review README and if you need more detail, contact us.

root and others added 30 commits March 28, 2013 18:52
     modified:   src/output-plugins/Makefile.am
     modified:   src/plugbase.c
     new file:   src/output-plugins/spo_alert_json.c
     new file:   src/output-plugins/spo_alert_json.h
…fault output names

      modified:   output-plugins/spo_alert_json.c
… printed

      modified:   output-plugins/spo_alert_json.c
librdkafka)
	modified:   Makefile.am
	new file:   output-plugins/kafka/librdkafka.a
	new file:   output-plugins/kafka/rdkafka.h
	new file:   output-plugins/librdkafka.a
time, next commit will fix that.
Created sfutil/sf_kafka, to send kafka messages. Modify some makefile.am
and added -lz, -lrt and -lpthread c flags, needed by kafka. Added
rdkafka library too.

	modified:   Makefile.am
	modified:   output-plugins/spo_alert_json.c
	modified:   sfutil/Makefile.am
	new file:   sfutil/kafka/librdkafka.a
	new file:   sfutil/kafka/rd.h
	new file:   sfutil/kafka/rdaddr.h
	new file:   sfutil/kafka/rdcrc32.h
	new file:   sfutil/kafka/rdfile.h
	new file:   sfutil/kafka/rdgz.h
	new file:   sfutil/kafka/rdkafka.h
	new file:   sfutil/kafka/rdrand.h
	new file:   sfutil/kafka/rdtime.h
	new file:   sfutil/kafka/rdtypes.h
	new file:   sfutil/sf_kafka.c
	new file:   sfutil/sf_kafka.h
	modified:   output-plugins/spo_alert_json.c
time now
	modified:   output-plugins/spo_alert_json.c
fork() in that mode).
	modified:   src/output-plugins/spo_alert_json.c
	modified:   src/sfutil/sf_kafka.c
	modified:   src/sfutil/sf_kafka.h
	modified:   src/output-plugins/spo_alert_json.c
…d let

librdkafka free it.
	deleted:    src/output-plugins/kafka/librdkafka.a
	deleted:    src/output-plugins/kafka/rdkafka.h
	modified:   src/sfutil/sf_kafka.c
	modified:   src/sfutil/sf_kafka.h
contained a blank space in arguments, surrounded by commas (", ,"). Now,
if the alert's proto is not valid, we don't send the comma.
	modified:   src/output-plugins/spo_alert_json.c
Bumped: build to 325

Add: Full support for sid-msg v2 format which
     enchanced by the following fields: gid,revision,classification,priority
     for each entry which allow pre-population of signature metadata by
     barnyard2 if database output is used.

Add: Signature Suppression support at the spooler level using
     configuration directive. See doc/README.sig_suppress

Add: Variable resolving/support in configuration file
     (generic variable.

Add: hostname and interface to possible CSV field
     Feature requested by: Phil Daws

Add: spo_database configuration keyword "disable_signature_reference_table"
     was added and reconnect_sleep_time, connection_limit defined in
     doc/README.database.

Fixed: Added extra check when generating sig_reference cache.
       (Martin Olsson)

Fixed: sid-msg.map and gen-msg.map double declaration issue (using
       command line and directive is now prohibited) [ will bail
       if both are used (-S and config sid_file OR -G and config
       gen_file.]

Fixed: syslog_full in complete mode IP information (Fäbu Hufi)

Fixed: database, could stop processing event when some ip options where
       null (John Naggets)

Fixed: Removed some database messages and move them to debug message if
       the propre debug flag is used.
Add: Support for proper signal handling.
Add: README info for google mailing lists.

Fixed: Compile issue when debug was enabled (missing , in some
DEBUG_WRAP code.

Fixed: Changed a few places where the snort literal was used instead of
barnyard2 and this could confuse some first time barnyard2 users.

Fixed: RPM spec file to point to good version (when needed)

Bumped: Build to 326

--github specific
Fixes firnsy#81
Fixes firnsy#73
Fixes firnsy#75

Close firnsy#82
Close firnsy#83
Close firnsy#80
Close firnsy#79
Close firnsy#78
Close firnsy#27
--github specific
/opt/rb/etc/{hosts,networks} files
	modified:   output-plugins/spo_alert_json.c
	modified:   output-plugins/spo_alert_json.c
	modified:   Makefile.am
	modified:   output-plugins/spo_alert_json.c
	modified:   src/sfutil/sf_kafka.c
configure script
	modified:   configure.in
	modified:   src/output-plugins/spo_alert_json.c
eugpermar and others added 30 commits February 15, 2016 10:11
Freeing memory at the end of barnyard2 execution
Example:
"email_destinations":"[\"[email protected]\",\"[email protected]\",\"[email protected]\"]"
"email_destinations":"[\"[email protected]>\"]"
…der/barnyard2 into Feature/Managing_ExtraData_fields
Before of this, names with characters '\', '"' or control ones (<U+0020)
in it's name would be printed as invalid JSON. With this escape
function. With this escape function, the output will be a valid JSON.
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8 participants