src/club/wpia/gigi/crypto/key/KeyCheckPublicKeyFormat.java

   1 package club.wpia.gigi.crypto.key;
   2
   3 import java.security.PublicKey;
   4 import java.security.interfaces.DSAPublicKey;
   5 import java.security.interfaces.ECPublicKey;
   6 import java.security.interfaces.RSAPublicKey;
   7
   8 import club.wpia.gigi.GigiApiException;
   9 import club.wpia.gigi.output.template.SprintfCommand;
  10
  11 public class KeyCheckPublicKeyFormat extends KeyCheck {
  12
  13     static {
  14         register(new KeyCheckPublicKeyFormat());
  15     }
  16
  17     @Override
  18     public void check(PublicKey key) throws GigiApiException {
  19
  20         if (key instanceof RSAPublicKey) {
  21             return;
  22         }
  23
  24         if (key instanceof DSAPublicKey) {
  25             return;
  26         }
  27
  28         if (key instanceof ECPublicKey) {
  29             return;
  30         }
  31
  32         throw new GigiApiException(SprintfCommand.createSimple("Public Key Format Check: Unknown or unsupported public key algorithm {0}", key.getAlgorithm()));
  33
  34     }
  35
  36 }