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Flow bytes pkts syntax/v7 #12206

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@inashivb inashivb commented Dec 3, 2024

Previous PR: #12199

Redmine ticket: https://redmine.openinfosecfoundation.org/issues/5646

SV_BRANCH=OISF/suricata-verify#2145

Changes since v6:

  • fixed prefilter code as detected by scan-build
  • rebased on top of latest master

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codecov bot commented Dec 3, 2024

Codecov Report

Attention: Patch coverage is 77.39130% with 52 lines in your changes missing coverage. Please review.

Project coverage is 83.17%. Comparing base (e9173f3) to head (5320e79).

Additional details and impacted files
@@           Coverage Diff            @@
##           master   #12206    +/-   ##
========================================
  Coverage   83.17%   83.17%            
========================================
  Files         912      912            
  Lines      257111   257242   +131     
========================================
+ Hits       213856   213968   +112     
- Misses      43255    43274    +19     
Flag Coverage Δ
fuzzcorpus 60.98% <40.00%> (-0.03%) ⬇️
livemode 19.40% <21.73%> (-0.01%) ⬇️
pcap 44.00% <21.73%> (-0.39%) ⬇️
suricata-verify 62.78% <76.52%> (+0.01%) ⬆️
unittests 59.16% <21.73%> (-0.03%) ⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Currently, the syntax includes direction as a part of the keyword which
is against how usually keywords are done. By making direction as a
mandatory argument, it is possible to make the syntax cleaner and the
implementation more compact and easily extendable.
Pros:
- Registration table sees lesser entries
- If the options have to be extended, it can be done trivially
- In accordance w existing keyword implementations

Note that this commit also retains the existing direction specific
keywords.
For flow.bytes and flow.pkts keywords, allow matching in either
direction.

Feature 5646
@inashivb inashivb force-pushed the flow-bytes-pkts-syntax/v7 branch from 0e3cb2b to 5320e79 Compare December 3, 2024 13:04
@inashivb inashivb marked this pull request as ready for review December 3, 2024 15:09
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Information: QA ran without warnings.

Pipeline 23663

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