Interface KeySigned

All Known Subinterfaces:
IdentifiedKey, SignedMessage

public interface KeySigned
  • Method Summary

    Modifier and Type
    Method
    Description
    Returns the expiry time point of the key.
    default byte[]
    Returns the signature salt or null if not salted.
    @org.checkerframework.checker.nullness.qual.Nullable byte[]
    Retrieves the signature of the signed object.
    Returns the key used to sign the object.
    default boolean
    Check if the signature has expired.
    default boolean
    Validates the signature, expiry temporal and key against the signer public key.
  • Method Details

    • getSigner

      PublicKey getSigner()
      Returns the key used to sign the object.
      Returns:
      the key
    • getExpiryTemporal

      Instant getExpiryTemporal()
      Returns the expiry time point of the key. Note: this limit is arbitrary. RSA keys don't expire, but the signature of this key as provided by the session server will expire.
      Returns:
      the expiry time point
    • hasExpired

      default boolean hasExpired()
      Check if the signature has expired.
      Returns:
      true if proxy time is after expiry time
    • getSignature

      @org.checkerframework.checker.nullness.qual.Nullable byte[] getSignature()
      Retrieves the signature of the signed object.
      Returns:
      an RSA signature
    • isSignatureValid

      @Beta default boolean isSignatureValid()
      Validates the signature, expiry temporal and key against the signer public key. Note: This will **not** check for expiry. You can check for expiry with hasExpired().

      DOES NOT WORK YET FOR MESSAGES AND COMMANDS!

      Addendum: Does not work for 1.19.1 until the user has authenticated.
      Returns:
      validity of the signature
    • getSalt

      default byte[] getSalt()
      Returns the signature salt or null if not salted.
      Returns:
      signature salt or null