Adding command line tools support for user api keys

[sam (Sam Saffron)]

@cfitz

Sounds like there’s a complication with the requirement for an RSA key pair.

Keep in mind nothing is bundled, you hand the server your public key, it then encrypts your token using it. I know it may feel a bit overkill but I do not want to amend the protocol here. So when you “show” the api key to the user actually show the encrypted api key. Your CLI can then decrypt it cause it holds the private key.