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Code Issues Releases Wiki Activity

Add basic test for SubkeyBindingSignatureBuilder

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This commit is contained in:
Paul Schaub 2021-11-27 16:03:55 +01:00
parent c7dc7f755c
commit 06a4b4cf5e
2 changed files with 64 additions and 1 deletions
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1
pgpainless-core/src/main/java/org/pgpainless/signature/builder/ThirdPartyCertificationSignatureBuilder.java
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@ -8,7 +8,6 @@ import javax.annotation.Nonnull;
import javax.annotation.Nullable; import javax.annotation.Nullable;
import org.bouncycastle.openpgp.PGPException; import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRing; import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPSecretKey; import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPSignature; import org.bouncycastle.openpgp.PGPSignature;

64
pgpainless-core/src/test/java/org/pgpainless/signature/builder/SubkeyAndPrimaryKeyBindingSignatureTest.java Normal file
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@ -0,0 +1,64 @@
// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package org.pgpainless.signature.builder;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.openpgp.PGPSignature;
import org.junit.jupiter.api.Test;
import org.pgpainless.PGPainless;
import org.pgpainless.algorithm.EncryptionPurpose;
import org.pgpainless.algorithm.HashAlgorithm;
import org.pgpainless.algorithm.KeyFlag;
import org.pgpainless.key.TestKeys;
import org.pgpainless.key.info.KeyRingInfo;
import org.pgpainless.key.protection.SecretKeyRingProtector;
import org.pgpainless.key.util.KeyRingUtils;
import org.pgpainless.signature.subpackets.SelfSignatureSubpackets;
public class SubkeyAndPrimaryKeyBindingSignatureTest {
@Test
public void testRebindSubkey() throws PGPException, IOException {
PGPSecretKeyRing secretKeys = TestKeys.getEmilSecretKeyRing();
KeyRingInfo info = PGPainless.inspectKeyRing(secretKeys);
PGPSecretKey primaryKey = secretKeys.getSecretKey();
PGPPublicKey encryptionSubkey = info.getEncryptionSubkeys(EncryptionPurpose.ANY).get(0);
assertNotNull(encryptionSubkey);
Set<HashAlgorithm> hashAlgorithmSet = info.getPreferredHashAlgorithms(encryptionSubkey.getKeyID());
assertEquals(
new HashSet<>(Arrays.asList(
HashAlgorithm.SHA512, HashAlgorithm.SHA384, HashAlgorithm.SHA256, HashAlgorithm.SHA224)),
hashAlgorithmSet);
SubkeyBindingSignatureBuilder sbb = new SubkeyBindingSignatureBuilder(primaryKey, SecretKeyRingProtector.unprotectedKeys());
sbb.applyCallback(new SelfSignatureSubpackets.Callback() {
@Override
public void modifyHashedSubpackets(SelfSignatureSubpackets hashedSubpackets) {
hashedSubpackets.setKeyFlags(KeyFlag.ENCRYPT_COMMS, KeyFlag.ENCRYPT_STORAGE);
hashedSubpackets.setPreferredHashAlgorithms(HashAlgorithm.SHA512);
}
});
PGPSignature binding = sbb.build(encryptionSubkey);
secretKeys = KeyRingUtils.injectCertification(secretKeys, encryptionSubkey, binding);
info = PGPainless.inspectKeyRing(secretKeys);
assertEquals(Collections.singleton(HashAlgorithm.SHA512), info.getPreferredHashAlgorithms(encryptionSubkey.getKeyID()));
}
}