Add CLI usage for pki.py and update Makefile

[abhinavsingh]

See #234 and #251 for background

[codecov]

Codecov Report

Merging #254 into develop will decrease coverage by 0.61%.
The diff coverage is 16.66%.

@@             Coverage Diff             @@
##           develop     #254      +/-   ##
===========================================
- Coverage    73.45%   72.84%   -0.62%     
===========================================
  Files           70       70              
  Lines         2788     2817      +29     
===========================================
+ Hits          2048     2052       +4     
- Misses         740      765      +25

Impacted Files	Coverage Δ
proxy/common/version.py	100% <100%> (ø)	⬆️
proxy/common/pki.py	69.14% <13.79%> (-24.7%)	⬇️

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[abhinavsingh]

jFYI @JohnnySheppard @Benouare

[abhinavsingh]

@JohnnySheppard @Benouare

I updated Makefile to use pki.py now, can you folks give it a try and verify. Thank you!!!

[abhinavsingh]

See https://github.com/abhinavsingh/proxy.py/tree/pki#cli-usage for CLI usage.

[JohnnySheppard]

@JohnnySheppard @Benouare

I updated Makefile to use pki.py now, can you folks give it a try and verify. Thank you!!!

Thanks for sorting this so quickly. I'll try it as soon as I can (which will probably be Wednesday evening).

Thanks again.

[Benouare]

Just tried it, and it works.
Still have the issue with the OSError when wrapping client / SEC_ERROR_REUSED_ISSUER_AND_SERIAL, but its working better than using certs generated by the "classic" openssl calls.