FromCfg creates a Setup from the configuration.

NewAuth is the authorization service to manage the session with a client.

NewJWTManager creates a JWTManager.

SetupGRPC will create a new gRPC server with the correct authentication and TLS settings.

ErrEdDSAVerification is the error triggered when verification of ed25519 signatures within the JWT is not successful.

ClientClaims is a simple extension of jwt.StandardClaims that includes the ED25519 public key of a client.

JWTManager is a simple struct for managing the JWT token lifecycle.

Setup is a configuration struct to setup the GRPC with.

SigningMethodEdDSA is the encryption method based on ed25519.