name.neuhalfen.projects.crypto.bouncycastle.openpgp.validation.SignatureValidationStrategy Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bouncy-gpg Show documentation

Make using Bouncy Castle with OpenPGP fun again!

The newest version!

package name.neuhalfen.projects.crypto.bouncycastle.openpgp.validation;


import java.io.IOException;
import java.security.SignatureException;
import java.util.Map;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPObjectFactory;
import org.bouncycastle.openpgp.PGPOnePassSignature;

public interface SignatureValidationStrategy {

  /**
   * @param factory the PGPObjectFactory
   * @param onePassSignatures all signatures for which public keys have been found, indexed by
   *     pubKeyId.
   *
   * @throws SignatureException No satisfiable signature has been found (no signature for
   *     expected
   *     keys / broken signature)
   * @throws IOException IO is dangerous
   * @throws PGPException general error processing PGP
   */
  void validateSignatures(PGPObjectFactory factory,
      Map onePassSignatures)
      throws SignatureException, PGPException, IOException;


  /**
   * @return Iff a signature is required for a document. false: All, even broken(!) signatures are
   *     ignored.
   */
  boolean isRequireSignatureCheck();
}