Our security policies require us to use different encryption keys for different activities. This change allows the encryption key to be configured using an environment variable called PASSKIT_URL_ENCRYPTION_KEY. If that variable isn't set, then it falls back to using Rails.application.secret_key_base.
Our security policies require us to use different encryption keys for different activities. This change allows the encryption key to be configured using an environment variable called
PASSKIT_URL_ENCRYPTION_KEY. If that variable isn't set, then it falls back to usingRails.application.secret_key_base.