org.pgpainless.util

Class KeyRingSubKeyFix

java.lang.Object

org.pgpainless.util.KeyRingSubKeyFix

public class KeyRingSubKeyFix
extends Object

Constructor Summary

Constructors

Constructor and Description
KeyRingSubKeyFix()

Method Summary

Modifier and Type	Method and Description
static org.bouncycastle.openpgp.PGPSecretKeyRing	repairSubkeyPackets(org.bouncycastle.openpgp.PGPSecretKeyRing secretKeys, org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor decryptor, org.bouncycastle.openpgp.operator.PBESecretKeyEncryptor encryptor) This method makes sure, that sub keys do consist of sub key packets.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyRingSubKeyFix

public KeyRingSubKeyFix()

Method Detail

repairSubkeyPackets

public static org.bouncycastle.openpgp.PGPSecretKeyRing repairSubkeyPackets(@Nonnull
                                                                            org.bouncycastle.openpgp.PGPSecretKeyRing secretKeys,
                                                                            @Nullable
                                                                            org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor decryptor,
                                                                            @Nullable
                                                                            org.bouncycastle.openpgp.operator.PBESecretKeyEncryptor encryptor)
                                                                     throws org.bouncycastle.openpgp.PGPException

This method makes sure, that sub keys do consist of sub key packets. Bouncycastle versions up to and including 1.60 created PGPSecretKeyRings which sub keys consisted of normal public key packets, which would result in lost keys when converting PGPSecretKeyRings to PGPPublicKeyRings. This method throws a RuntimeException of a NoSuchFieldException or IllegalAccessException.

Parameters:

secretKeys - possibly faulty PGPSecretKeyRing

decryptor - decryptor in case the keys are encrypted (can be null)

encryptor - encryptor to re-encrypt the keys in case they are encrypted (can be null)

Returns:

fixed PGPSecretKeyRing

Throws:

org.bouncycastle.openpgp.PGPException - in case we cannot dismantle or reassemble the key.

See Also:

Bouncycastle Java bug report #381