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Port Sign and UnlockSecretKeys examples

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This commit is contained in:
Paul Schaub 2025-02-18 14:08:34 +01:00
parent bac71bb137
commit c9b80315ed
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
2 changed files with 17 additions and 16 deletions
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10
pgpainless-core/src/test/java/org/pgpainless/example/Sign.java
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@ -14,9 +14,9 @@ import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.openpgp.PGPSignature;
import org.bouncycastle.openpgp.api.OpenPGPCertificate;
import org.bouncycastle.openpgp.api.OpenPGPKey;
import org.bouncycastle.util.io.Streams;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
@ -32,13 +32,13 @@ import org.pgpainless.util.ArmorUtils;
public class Sign {
private static PGPSecretKeyRing secretKey;
private static OpenPGPKey secretKey;
private static SecretKeyRingProtector protector;
@BeforeAll
public static void prepare() {
secretKey = PGPainless.generateKeyRing().modernKeyRing("Emilia Example <emilia@example.org>")
.getPGPSecretKeyRing();
secretKey = PGPainless.generateKeyRing()
.modernKeyRing("Emilia Example <emilia@example.org>");
protector = SecretKeyRingProtector.unprotectedKeys(); // no password
}
@ -94,7 +94,7 @@ public class Sign {
EncryptionResult result = signingStream.getResult();
OpenPGPCertificate.OpenPGPComponentKey signingKey = PGPainless.inspectKeyRing(secretKey).getSigningSubkeys().get(0);
PGPSignature signature = result.getDetachedSignatures().get(new SubkeyIdentifier(secretKey, signingKey.getKeyIdentifier())).iterator().next();
PGPSignature signature = result.getDetachedSignatures().get(new SubkeyIdentifier(signingKey)).iterator().next();
String detachedSignature = ArmorUtils.toAsciiArmoredString(signature.getEncoded());
assertTrue(detachedSignature.startsWith("-----BEGIN PGP SIGNATURE-----"));

23
pgpainless-core/src/test/java/org/pgpainless/example/UnlockSecretKeys.java
View file

@ -6,9 +6,10 @@ package org.pgpainless.example;
import java.io.IOException;
import org.bouncycastle.bcpg.KeyIdentifier;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.openpgp.api.OpenPGPKey;
import org.junit.jupiter.api.Test;
import org.pgpainless.PGPainless;
import org.pgpainless.key.OpenPgpV4Fingerprint;
@ -22,11 +23,11 @@ import org.pgpainless.util.Passphrase;
* {@link PGPSecretKey PGPSecretKeys} are often password protected to prevent unauthorized access.
* To perform certain actions with secret keys, such as creating signatures or decrypting encrypted messages,
* the secret key needs to be unlocked to access the underlying {@link org.bouncycastle.openpgp.PGPPrivateKey}.
*
* <p>
* Providing the required {@link org.bouncycastle.openpgp.operator.PBESecretKeyEncryptor}/{@link org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor}
* is a task that needs to be performed by the {@link SecretKeyRingProtector}.
* There are different implementations available that implement this interface.
*
* <p>
* Below are some examples of how to use these implementations in different scenarios.
*/
public class UnlockSecretKeys {
@ -36,7 +37,7 @@ public class UnlockSecretKeys {
*/
@Test
public void unlockUnprotectedKeys() throws PGPException, IOException {
PGPSecretKeyRing unprotectedKey = TestKeys.getJulietSecretKeyRing();
OpenPGPKey unprotectedKey = PGPainless.getInstance().toKey(TestKeys.getJulietSecretKeyRing());
// This protector will only unlock unprotected keys
SecretKeyRingProtector protector = SecretKeyRingProtector.unprotectedKeys();
@ -49,7 +50,7 @@ public class UnlockSecretKeys {
*/
@Test
public void unlockWholeKeyWithSamePassphrase() throws PGPException, IOException {
PGPSecretKeyRing secretKey = TestKeys.getCryptieSecretKeyRing();
OpenPGPKey secretKey = PGPainless.getInstance().toKey(TestKeys.getCryptieSecretKeyRing());
Passphrase passphrase = TestKeys.CRYPTIE_PASSPHRASE;
// Unlock all subkeys in the secret key with the same passphrase
@ -91,14 +92,14 @@ public class UnlockSecretKeys {
"UPPI6jsYqxEHzRGex8t971atnDAjvDiS31YN\n" +
"=fTmB\n" +
"-----END PGP PRIVATE KEY BLOCK-----";
PGPSecretKeyRing secretKey = PGPainless.readKeyRing().secretKeyRing(pgpPrivateKeyBlock);
OpenPGPKey secretKey = PGPainless.getInstance().readKey().parseKey(pgpPrivateKeyBlock);
CachingSecretKeyRingProtector protector = SecretKeyRingProtector.defaultSecretKeyRingProtector(null);
// Add passphrases for subkeys via public key
protector.addPassphrase(secretKey.getPublicKey(),
protector.addPassphrase(secretKey.getPrimaryKey().getKeyIdentifier(),
Passphrase.fromPassword("pr1maryK3y"));
// or via subkey-id
protector.addPassphrase(3907509425258753406L,
protector.addPassphrase(new KeyIdentifier(3907509425258753406L),
Passphrase.fromPassword("f1rs7subk3y"));
// or via fingerprint
protector.addPassphrase(new OpenPgpV4Fingerprint("DD8E1195E4B1720E7FB10EF7F60402708E75D941"),
@ -107,10 +108,10 @@ public class UnlockSecretKeys {
assertProtectorUnlocksAllSecretKeys(secretKey, protector);
}
private void assertProtectorUnlocksAllSecretKeys(PGPSecretKeyRing secretKey, SecretKeyRingProtector protector)
private void assertProtectorUnlocksAllSecretKeys(OpenPGPKey key, SecretKeyRingProtector protector)
throws PGPException {
for (PGPSecretKey key : secretKey) {
UnlockSecretKey.unlockSecretKey(key, protector);
for (OpenPGPKey.OpenPGPSecretKey componentKey : key.getSecretKeys().values()) {
UnlockSecretKey.unlockSecretKey(componentKey, protector);
}
}
}