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/*
* Copyright (C) 2021, 2024 Thomas Wolf <twolf@apache.org> and others
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0 which is available at
* https://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package org.eclipse.jgit.gpg.bc.internal.keys;
import static org.junit.Assert.assertNotNull;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.security.Security;
import java.util.Iterator;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPUtil;
import org.bouncycastle.openpgp.operator.PGPDigestCalculatorProvider;
import org.bouncycastle.openpgp.operator.jcajce.JcaKeyFingerprintCalculator;
import org.bouncycastle.openpgp.operator.jcajce.JcaPGPDigestCalculatorProviderBuilder;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
@RunWith(Parameterized.class)
public class SecretKeysTest {
@BeforeClass
public static void ensureBC() {
if (Security.getProvider(BouncyCastleProvider.PROVIDER_NAME) == null) {
Security.addProvider(new BouncyCastleProvider());
}
}
private static class TestData {
final String name;
final boolean encrypted;
TestData(String name, boolean encrypted) {
this.name = name;
this.encrypted = encrypted;
}
@Override
public String toString() {
return name;
}
}
@Parameters(name = "{0}")
public static TestData[] initTestData() {
return new TestData[] {
new TestData("AFDA8EA10E185ACF8C0D0F8885A0EF61A72ECB11", false),
new TestData("2FB05DBB70FC07CB84C13431F640CA6CEA1DBF8A", false),
new TestData("66CCECEC2AB46A9735B10FEC54EDF9FD0F77BAF9", true),
new TestData("F727FAB884DA3BD402B6E0F5472E108D21033124", true),
new TestData("62D43D7F117F7A5E4998ECB6617EE9942D069C14", true),
new TestData("faked", false) };
}
private static PGPPublicKey readAsc(InputStream in)
throws IOException, PGPException {
PGPPublicKeyRingCollection pgpPub = new PGPPublicKeyRingCollection(
PGPUtil.getDecoderStream(in), new JcaKeyFingerprintCalculator());
Iterator<PGPPublicKeyRing> keyRings = pgpPub.getKeyRings();
while (keyRings.hasNext()) {
PGPPublicKeyRing keyRing = keyRings.next();
Iterator<PGPPublicKey> keys = keyRing.getPublicKeys();
if (keys.hasNext()) {
return keys.next();
}
}
return null;
}
// Injected by JUnit
@Parameter
public TestData data;
@Test
public void testKeyRead() throws Exception {
try (InputStream pubIn = this.getClass()
.getResourceAsStream(data.name + ".asc")) {
if (pubIn != null) {
PGPPublicKey publicKey = readAsc(pubIn);
// Do a full test trying to load the secret key.
PGPDigestCalculatorProvider calculatorProvider = new JcaPGPDigestCalculatorProviderBuilder()
.build();
try (InputStream in = new BufferedInputStream(this.getClass()
.getResourceAsStream(data.name + ".key"))) {
PGPSecretKey secretKey = SecretKeys.readSecretKey(in,
calculatorProvider,
data.encrypted ? () -> "nonsense".toCharArray()
: null,
publicKey);
assertNotNull(secretKey);
}
}
}
}
}
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