Add sni proxy support

[jim3ma]

Signed-off-by: Jim Ma majinjing3@gmail.com

Description

Related Issue

Motivation and Context

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist:

• Code compiles correctly.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov-commenter]

Codecov Report

Merging #600 (3f60c30) into main (86c90ea) will decrease coverage by 0.63%.
The diff coverage is 1.25%.

@@            Coverage Diff             @@
##             main     #600      +/-   ##
==========================================
- Coverage   39.11%   38.48%   -0.64%     
==========================================
  Files          86       88       +2     
  Lines        6701     6923     +222     
==========================================
+ Hits         2621     2664      +43     
- Misses       3708     3884     +176     
- Partials      372      375       +3     

Flag	Coverage Δ
e2etests	?
unittests	38.48% <1.25%> (-0.64%)	⬇️

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

Impacted Files	Coverage Δ
client/config/peerhost.go	35.48% <ø> (ø)
client/daemon/daemon.go	0.00% <0.00%> (ø)
client/daemon/peer/peertask_base.go	34.49% <0.00%> (+1.02%)	⬆️
client/daemon/proxy/proxy_manager.go	0.00% <0.00%> (ø)
client/daemon/proxy/proxy_sni.go	0.00% <0.00%> (ø)
client/daemon/proxy/proxy.go	8.01% <25.00%> (+0.03%)	⬆️
manager/permission/rbac/rbac.go	16.66% <0.00%> (-6.42%)	⬇️
cdnsystem/errors/errors.go	76.66% <0.00%> (-2.65%)	⬇️
cdnsystem/supervisor/cdn/manager.go	61.40% <0.00%> (-0.55%)	⬇️
cdnsystem/rpcserver/rpcserver.go	0.64% <0.00%> (-0.02%)	⬇️
... and 7 more

[gaius-qi]

LGTM