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CHANGELOG.md

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Haka v0.4.0

New features

  • Support for Kibana 4
  • New policy concept to ease basic configuration by removing the need to write rule in this case
  • Dissector chaining improvements, the dissector to be applied next is now decided though the policy next_dissector
  • New dissector parent() function
  • New dissector automatic field delegation to access field located on a parent dissector
  • Various bug fixes

Breaking changes

  • Protocol modules no longer export their dissector, instead they are registered in the object haka.dissectors. This one need to be used to access any event, policy or helper function.

Haka v0.3.0

New features

  • Stream-based asm instruction disassembler module based on Capstone engine
  • Logging performance improvements
  • Various bug fixes

Haka v0.2.2

New features

  • Add support for 802.1q
  • Various bug fixes
    • Fix Elasticsearch module thread concurrency
    • Fix cross compilation
    • Fix Lua stack leak

Haka v0.2.1

New features

  • Support the release of Hakabana
  • Multiple modules added
    • GeoIP
    • Elasticsearch database connector
    • Elasticsearch alert module
  • Various bug fixes

Haka v0.2

New features

  • Protocol dissector written in Lua
    • Protocol message syntax described in Lua
    • Protocol state machine described in Lua
  • Multiple dissectors added
    • ICMP
    • UDP
    • DNS
  • Pattern matching engine
  • External module support
  • IPv4 fragmentation support
  • Remote console

Haka v0.1.0

First release of Haka.

New features

  • Security rules written in Lua
  • Logging and alerting
  • Pcap packet capture
  • Netfilter queue packet capture
  • Security rules debugging
  • Multiple dissectors
    • IPv4
    • TCP
    • HTTP