Add of the 'esc1' method

[P-aLu]

Thank you for the original work.

I wanted to add another way to perform the same kind of actions without dumping information from the CA.
The fact is that when CA key is dumped, you need to fully rebuild the PKI if you want to be sure the dumped key is no longer valid, which can be a mess

I added an 'esc1' action which let the user request certificates with alt_upn for the collected domain users. By default, the SubCA template is used (almost always enabled and has EnrolleeSuppliesSubject flag). The user might chose the template he wants to request with the already present -template option.

This action may take much more time than the golden one.

[zblurx]

Hey, great work, thanks @P-aLu !
The only thing I think it would be better to change is about the -template parameter being shared by golden and esc1 actions. I would prefer that esc1 action uses another parameter to avoid confusion. Maybe -template-name ?
Also, could you update the README.md please ? Thanks

[P-aLu]

Hello @zblurx

Thank you for reviewing. I made the modifications you suggested.

Feel free to modify any file you want :)