Add explicit configuration for signals sharing and blocklists pull

[blotus]

Fixes #3188.

This PR adds 3 new config options:

• server.online_client.sharing: Should crowdsec send alerts to CAPI? Defaults to true.
• server.online_client.pull.community: When querying the decision stream in CAPI, should we get the content of the community blocklist ? Defaults to true.
• server.online_client.pull.blocklists: When querying the decision stream in CAPI. should we get the content of additional blocklists the instance is subscribed to ? Defaults to true.

This goes a bit beyond the scope of the initial issue, but the added granularity is probably worth it (for example, only push signals with no pull when running a honeypot, only pull additional blocklist if you use the console to distribute custom lists,...)

[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 refactoring
• /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]

/kind enhancement
/area local-api

[codecov]

Codecov Report

Attention: Patch coverage is 75.80645% with 15 lines in your changes missing coverage. Please review.

Project coverage is 58.49%. Comparing base (94a2a58) to head (9c733cc).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
pkg/apiserver/apic.go	70.96%	8 Missing and 1 partial ⚠️
cmd/crowdsec-cli/clicapi/capi.go	60.00%	6 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #3277       +/-   ##
===========================================
+ Coverage   41.28%   58.49%   +17.21%     
===========================================
  Files         333      351       +18     
  Lines       36250    37676     +1426     
===========================================
+ Hits        14966    22040     +7074     
+ Misses      19809    13740     -6069     
- Partials     1475     1896      +421     

Flag	Coverage Δ
bats	41.32% <64.51%> (+0.03%)	⬆️
unit-linux	34.46% <61.29%> (?)
unit-windows	29.68% <61.29%> (?)

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