NewServer creates a new container metadata server.

SignerHeader is the header specifying which node signed the token.

DefaultServerAddress is the default address for the metadata server.

Now is a function that returns the current time.

Config are the options for the container metadata server.

IDClaims are the claims for an ID token.

IDTokenServer is the server for ID tokens.

PeerRequestInfo is the information about the peer that is requesting the metadata.

Server is the container metadata server.

NodeKeyResolver is an interface that can retrieve the private key of a node hosted on this server.