Skip to main content

Signing Key File

  • Environmental Variable: SIGNING_KEY_FILE
  • Config File Key: signing_key_file
  • Kubernetes: see bootstrap secrets
  • Type: string
  • Optional

Path to a file containing a Signing Key, the private key used to sign a user's attestation JWT which can be consumed by upstream applications to pass along identifying user information like username, id, and groups.

See Signing Key for more information.

This is useful when deploying in environments that provide secret management like Docker Swarm. For example:

signing_key_file: '/run/secrets/POMERIUM_SIGNING_KEY'