75 lines
3.7 KiB
Java
75 lines
3.7 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.pgpainless.signature.builder;
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import static org.junit.jupiter.api.Assertions.assertArrayEquals;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.NoSuchAlgorithmException;
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import java.util.Collections;
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import org.bouncycastle.openpgp.PGPException;
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import org.bouncycastle.openpgp.PGPSecretKeyRing;
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import org.bouncycastle.openpgp.PGPSignature;
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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.CompressionAlgorithm;
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import org.pgpainless.algorithm.Feature;
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import org.pgpainless.algorithm.HashAlgorithm;
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import org.pgpainless.algorithm.KeyFlag;
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import org.pgpainless.algorithm.SignatureType;
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import org.pgpainless.algorithm.SymmetricKeyAlgorithm;
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import org.pgpainless.key.info.KeyRingInfo;
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import org.pgpainless.key.protection.SecretKeyRingProtector;
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import org.pgpainless.key.util.KeyRingUtils;
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import org.pgpainless.signature.subpackets.SelfSignatureSubpackets;
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import org.pgpainless.signature.subpackets.SignatureSubpacketsUtil;
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public class DirectKeySignatureBuilderTest {
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@Test
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public void testDirectKeySignatureBuilding() throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException, InterruptedException {
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PGPSecretKeyRing secretKeys = PGPainless.generateKeyRing()
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.modernKeyRing("Alice");
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DirectKeySignatureBuilder dsb = new DirectKeySignatureBuilder(
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secretKeys.getSecretKey(),
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SecretKeyRingProtector.unprotectedKeys());
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dsb.applyCallback(new SelfSignatureSubpackets.Callback() {
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@Override
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public void modifyHashedSubpackets(SelfSignatureSubpackets hashedSubpackets) {
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hashedSubpackets.setKeyFlags(KeyFlag.CERTIFY_OTHER);
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hashedSubpackets.setPreferredHashAlgorithms(HashAlgorithm.SHA512);
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hashedSubpackets.setPreferredCompressionAlgorithms(CompressionAlgorithm.ZIP);
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hashedSubpackets.setPreferredSymmetricKeyAlgorithms(SymmetricKeyAlgorithm.AES_256);
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hashedSubpackets.setFeatures(Feature.MODIFICATION_DETECTION);
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}
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});
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Thread.sleep(1000);
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PGPSignature directKeySig = dsb.build(secretKeys.getPublicKey());
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assertNotNull(directKeySig);
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secretKeys = KeyRingUtils.injectCertification(secretKeys, secretKeys.getPublicKey(), directKeySig);
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KeyRingInfo info = PGPainless.inspectKeyRing(secretKeys);
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PGPSignature signature = info.getLatestDirectKeySelfSignature();
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assertNotNull(signature);
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assertEquals(directKeySig, signature);
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assertEquals(SignatureType.DIRECT_KEY, SignatureType.valueOf(signature.getSignatureType()));
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assertEquals(Collections.singletonList(KeyFlag.CERTIFY_OTHER), SignatureSubpacketsUtil.parseKeyFlags(signature));
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assertEquals(Collections.singleton(HashAlgorithm.SHA512), SignatureSubpacketsUtil.parsePreferredHashAlgorithms(signature));
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assertEquals(Collections.singleton(CompressionAlgorithm.ZIP), SignatureSubpacketsUtil.parsePreferredCompressionAlgorithms(signature));
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assertEquals(Collections.singleton(SymmetricKeyAlgorithm.AES_256), SignatureSubpacketsUtil.parsePreferredSymmetricKeyAlgorithms(signature));
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assertEquals(secretKeys.getPublicKey().getKeyID(), signature.getKeyID());
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assertArrayEquals(secretKeys.getPublicKey().getFingerprint(), signature.getHashedSubPackets().getIssuerFingerprint().getFingerprint());
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}
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}
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