Support ACM Certificates

[bugeats]

Right now s3-website assumes that your certificates have been manually imported in to IAM, when many users will have their certificates provisioned natively by ACM.

[nick-benoit14]

Howdy,

Thanks for reaching out! I am not very familiar with this issue. I will do some reading to try and educate myself. Do you have any propositions for how it would work in an ideal world?

[bugeats]

Hey there. Yeah I was a bit surprised to see that the cert stuff didn't default to using AWS Certificate Manager. I thought it was the more common way to use the AWS stack. It's simple stuff. Just another AWS service to create and manage SSL certs for you.

I figure the cleanest possible solution is to just add a new configuration key.

{
  // use a legacy IAM cert
  certId: 'ABC-123'
}

and now

{
  // use an ACM provisioned cert
  acmCertId: `XYZ-456`
}

That would be backwards compatible.

Now if you wanted to get real fancy, you could have s3-website actually create or discover a new cert from you based on the domain name. Something like:

{
  // create a new cert
  domain: 'myapp.example.com',
  createAcmCert: true
}

[nick-benoit14]

@bugeats Sorry, school has been starting up this week. This is on my roadmap for this project, but if it is something that is impacting you personally and is time sensitive, I will happily accept a PR.