appsec: get the original UA from headers

[blotus]

Closes #2787

[github-actions]

@blotus: There are no 'kind' label on this PR. You need a 'kind' label to generate the release automatically.

• /kind feature
• /kind enhancement
• /kind fix
• /kind chore
• /kind dependencies

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[github-actions]

@blotus: There are no area labels on this PR. You can add as many areas as you see fit.

• /area agent
• /area local-api
• /area cscli
• /area appsec
• /area security
• /area configuration

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[blotus]

/area appsec
/kind fix

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 10 lines in your changes are missing coverage. Please review.

Project coverage is 57.94%. Comparing base (4bf640c) to head (a871e2f).

Files	Patch %	Lines
pkg/appsec/request.go	0.00%	10 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2809      +/-   ##
==========================================
- Coverage   57.94%   57.94%   -0.01%     
==========================================
  Files         240      240              
  Lines       31039    31049      +10     
==========================================
+ Hits        17986    17990       +4     
- Misses      11418    11426       +8     
+ Partials     1635     1633       -2     

Flag	Coverage Δ
bats	37.91% <0.00%> (+0.01%)	⬆️
unit-linux	52.25% <0.00%> (-0.01%)	⬇️
unit-windows	47.73% <0.00%> (-0.05%)	⬇️

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

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 10 lines in your changes are missing coverage. Please review.

Project coverage is 57.97%. Comparing base (98560d0) to head (a01b669).
Report is 1 commits behind head on master.

Files	Patch %	Lines
pkg/appsec/request.go	0.00%	10 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2809      +/-   ##
==========================================
- Coverage   57.99%   57.97%   -0.02%     
==========================================
  Files         240      240              
  Lines       31094    31104      +10     
==========================================
  Hits        18034    18034              
- Misses      11432    11442      +10     
  Partials     1628     1628              

Flag	Coverage Δ
bats	38.01% <0.00%> (+0.04%)	⬆️
unit-linux	52.26% <0.00%> (-0.02%)	⬇️
unit-windows	47.75% <0.00%> (-0.05%)	⬇️

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[LaurenceJJones]

LGTM