68 lines
3.1 KiB
Java
68 lines
3.1 KiB
Java
// SPDX-FileCopyrightText: 2022 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.pgpainless.key.generation;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.NoSuchAlgorithmException;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.Iterator;
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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.PGPSecretKey;
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import org.bouncycastle.openpgp.PGPSecretKeyRing;
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import org.junit.JUtils;
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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.algorithm.KeyFlag;
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import org.pgpainless.key.generation.type.KeyType;
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import org.pgpainless.key.generation.type.ecc.EllipticCurve;
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import org.pgpainless.key.generation.type.eddsa_legacy.EdDSALegacyCurve;
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import org.pgpainless.key.generation.type.xdh_legacy.XDHLegacySpec;
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import org.pgpainless.util.DateUtil;
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public class GenerateKeyWithCustomCreationDateTest {
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@Test
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public void generateKeyWithCustomCreationDateTest()
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throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
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Date creationDate = DateUtil.parseUTCDate("2018-06-11 14:12:09 UTC");
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PGPSecretKeyRing secretKeys = PGPainless.buildKeyRing()
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.addSubkey(KeySpec.getBuilder(KeyType.XDH_LEGACY(XDHLegacySpec._X25519), KeyFlag.ENCRYPT_COMMS, KeyFlag.ENCRYPT_STORAGE))
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.setPrimaryKey(KeySpec.getBuilder(KeyType.EDDSA_LEGACY(EdDSALegacyCurve._Ed25519), KeyFlag.CERTIFY_OTHER, KeyFlag.SIGN_DATA)
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.setKeyCreationDate(creationDate)) // primary key with custom creation time
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.addUserId("Alice")
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.build();
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Iterator<PGPSecretKey> iterator = secretKeys.iterator();
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PGPPublicKey primaryKey = iterator.next().getPublicKey();
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PGPPublicKey subkey = iterator.next().getPublicKey();
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JUtils.assertDateEquals(creationDate, primaryKey.getCreationTime());
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// subkey has no creation date override, so it was generated "just now"
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JUtils.assertDateNotEquals(creationDate, subkey.getCreationTime());
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}
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@Test
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public void generateSubkeyWithFutureKeyCreationDate() throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
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Calendar calendar = Calendar.getInstance();
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calendar.add(Calendar.YEAR, 20);
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Date future = calendar.getTime();
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PGPSecretKeyRing secretKeys = PGPainless.buildKeyRing()
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.addSubkey(KeySpec.getBuilder(KeyType.ECDH(EllipticCurve._P384), KeyFlag.ENCRYPT_COMMS, KeyFlag.ENCRYPT_STORAGE).setKeyCreationDate(future))
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.setPrimaryKey(KeySpec.getBuilder(KeyType.ECDSA(EllipticCurve._P384), KeyFlag.CERTIFY_OTHER, KeyFlag.SIGN_DATA))
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.addUserId("Captain Future <cpt@futu.re>")
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.build();
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// Subkey has future key creation date, so its binding will predate the key -> no usable encryption key left
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assertFalse(PGPainless.inspectKeyRing(secretKeys)
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.isUsableForEncryption());
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}
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}
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