Add an option to store ready-to-download certificates on S3

[blckct]

From what I see currently you have to run npm run pems to get ready to use certificates, it would be nice to have that as a result of Lambda.

[larryboymi]

@blckct are you saying to store the .pem inside the s3 bucket alongside the certificate json that currently is put there? or in a location otherwise configured?

[blckct]

In the same bucket would be alright. My use case when I wrote was to automatically generate certificates for local development use and then just download them using cron from bucket. I've done it without lambda but a lambda solution would be nice.

[larryboymi]

Sure.... I was trying to minimize the count of files that would have to be configured ahead of time (configuration being its own burden). However, I could add a flag defaulted to false that would write to .pems with the same name as the cert object keys, with some hyphenation for the chain parts.