https://github.com/robinsloan/spring-83-spec/blob/main/draft-20220609.md
Run with mix run --no-halt
Available Environment Variables are
GENERATE_KEYS: integer specifying how many keys the server should generate. If 0, key generation is disabled.
PORT: integer port that the server runs on
ALLOW_TEST_KEY: boolean that determins if the sample test key is allowed to post