An anonymous Token Vending Machine for AWS.

Provides two HTTP APIs:

• POST to /registrations with device_id and key body params to register a device.
• GET /tokens with device_id, timestamp, and signature query params; get temporary credentials back. The signature is a SHA256 HMAC hash of the timestamp using the key mentioned above.

• Configure using environment variables. E.g., if running via foreman, create a .env file like this:

AWS_ACCESS_KEY_ID=sdfsdf12313
AWS_SECRET_ACCESS_KEY=sdfsdf123123
TVM_REGION=us-west-1
TVM_TABLE=registrations

• $ foreman start