smtp: Add 535 Code

[coalooball]

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Link to redmine ticket:

Describe changes:

• I add SMTP_REPLY_535 in app-layer-smtp.c cause some SMTP server allow multiple AUTH LOGIN. The entire session flow will be interrupted when a AUTH LOGIN failure is encountered if the 535 status code is considered illegal.

[github-actions]

NOTE: This PR may contain new authors.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (a37fa62) 82.15% compared to head (34f6487) 82.13%.
Report is 39 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #10128      +/-   ##
==========================================
- Coverage   82.15%   82.13%   -0.02%     
==========================================
  Files         974      974              
  Lines      271925   271925              
==========================================
- Hits       223394   223340      -54     
- Misses      48531    48585      +54     

Flag	Coverage Δ
fuzzcorpus	62.89% <ø> (+<0.01%)	⬆️
suricata-verify	61.42% <ø> (-0.03%)	⬇️
unittests	62.85% <ø> (+<0.01%)	⬆️

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

[victorjulien]

Can you also create a ticket, then reference the ticket in the commit and generally add the description in the PR into the commit message? Additionally, a test case for Suricata-Verify would be great. Thanks!

[coalooball]

Can you also create a ticket, then reference the ticket in the commit and generally add the description in the PR into the commit message? Additionally, a test case for Suricata-Verify would be great. Thanks!

Sorry, I cant create a account in Suricata issues website (I have not received the registration code in my Outlook email when I created the account) for creating a ticket which as the basis for this commit.

I think you can complete all the status codes that an SMTP server might support, to avoid interruption of stream.

[catenacyber]

I created https://redmine.openinfosecfoundation.org/issues/6821

[catenacyber]

Summing up for Github status : needs a better commit message and some SV test

[catenacyber]

Superseded by #11193