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63 lines
2.5 KiB
Java
63 lines
2.5 KiB
Java
// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
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//
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// SPDX-License-Identifier: Apache-2.0
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package org.bouncycastle;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.NoSuchAlgorithmException;
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import java.util.Iterator;
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import java.util.List;
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import org.bouncycastle.openpgp.PGPException;
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import org.bouncycastle.openpgp.PGPPublicKey;
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import org.bouncycastle.openpgp.PGPPublicKeyRing;
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import org.bouncycastle.openpgp.PGPSecretKeyRing;
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import org.junit.jupiter.api.Test;
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import org.pgpainless.PGPainless;
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import org.pgpainless.key.util.KeyRingUtils;
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import org.pgpainless.util.CollectionUtils;
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public class PGPPublicKeyRingTest {
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/**
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* Learning test to see if BC also makes userids available on subkeys.
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* It does not.
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*
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* @see <a href="https://security.stackexchange.com/questions/92635/is-it-possible-to-assign-different-uids-to-subkeys-for-the-purpose-of-having-mul>Stackexchange link</a>
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*/
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@Test
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public void subkeysDoNotHaveUserIDsTest() throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
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PGPSecretKeyRing secretKeys = PGPainless.generateKeyRing().simpleEcKeyRing("primary@user.id");
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PGPPublicKeyRing publicKeys = KeyRingUtils.publicKeyRingFrom(secretKeys);
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PGPPublicKey primaryKey = publicKeys.getPublicKey();
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for (PGPPublicKey subkey : publicKeys) {
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Iterator<String> userIds = subkey.getUserIDs();
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if (primaryKey == subkey) {
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assertEquals("primary@user.id", userIds.next());
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}
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assertFalse(userIds.hasNext());
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}
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}
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@Test
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public void removeUserIdTest() throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
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String userId = "alice@wonderland.lit";
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PGPSecretKeyRing secretKeyRing = PGPainless.generateKeyRing().simpleEcKeyRing(userId);
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PGPPublicKeyRing publicKeys = KeyRingUtils.publicKeyRingFrom(secretKeyRing);
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List<String> userIds = CollectionUtils.iteratorToList(publicKeys.getPublicKey().getUserIDs());
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assertTrue(userIds.contains(userId));
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PGPPublicKey publicKey = publicKeys.getPublicKey();
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publicKey = PGPPublicKey.removeCertification(publicKey, userId);
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userIds = CollectionUtils.iteratorToList(publicKey.getUserIDs());
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assertFalse(userIds.contains(userId));
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}
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}
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