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Code Issues Releases Wiki Activity

Debug signature verification using debug build of bcpg

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This commit is contained in:
Paul Schaub 2021-08-23 15:47:21 +02:00
parent 9fc4b0b42e
commit 4d6ca80e25
5 changed files with 59 additions and 77 deletions
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43
pgpainless-core/src/test/java/org/pgpainless/decryption_verification/CleartextSignatureVerificationTest.java
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@ -30,15 +30,17 @@ import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPSignature;
import org.bouncycastle.util.io.Streams;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.pgpainless.PGPainless;
import org.pgpainless.key.TestKeys;
import org.pgpainless.signature.CertificateValidator;
import org.pgpainless.signature.SignatureUtils;
import org.pgpainless.signature.cleartext_signatures.ClearsignedMessageUtil;
import org.pgpainless.signature.SignatureVerifier;
import org.pgpainless.signature.cleartext_signatures.CleartextSignatureProcessor;
import org.pgpainless.signature.cleartext_signatures.InMemoryMultiPassStrategy;
import org.pgpainless.signature.cleartext_signatures.MultiPassStrategy;
import org.pgpainless.util.ArmorUtils;
import org.pgpainless.util.TestUtils;
public class CleartextSignatureVerificationTest {
@ -48,7 +50,7 @@ public class CleartextSignatureVerificationTest {
"To blazon it, then sweeten with thy breath\n" +
"This neighbor air, and let rich music’s tongue\n" +
"Unfold the imagined happiness that both\n" +
"Receive in either by this dear encounter.\n";
"Receive in either by this dear encounter.";
public static final String MESSAGE_SIGNED = "-----BEGIN PGP SIGNED MESSAGE-----\n" +
"Hash: SHA512\n" +
"\n" +
@ -118,11 +120,40 @@ public class CleartextSignatureVerificationTest {
PGPSignature signature = SignatureUtils.readSignatures(SIGNATURE).get(0);
PGPPublicKey signingKey = signingKeys.getPublicKey(signature.getKeyID());
/*
SignatureVerifier.initializeSignatureAndUpdateWithSignedData(signature, new ByteArrayInputStream(MESSAGE_BODY.getBytes(StandardCharsets.UTF_8)), signingKey);
/*/
ClearsignedMessageUtil.initializeSignature(signature, signingKey, new ByteArrayInputStream(MESSAGE_BODY.getBytes(StandardCharsets.UTF_8)));
//*/
CertificateValidator.validateCertificateAndVerifyInitializedSignature(signature, signingKeys, PGPainless.getPolicy());
}
@Test
@Disabled
public void print() throws IOException {
// CHECKSTYLE:OFF
PGPPublicKeyRing keys = TestKeys.getEmilPublicKeyRing();
System.out.println(ArmorUtils.toAsciiArmoredString(keys));
System.out.println(MESSAGE_SIGNED);
System.out.println(MESSAGE_BODY);
System.out.println(SIGNATURE);
// CHECKSTYLE:ON
}
@Test
public void testOutputOfSigVerification() throws IOException, PGPException {
PGPSignature signature = SignatureUtils.readSignatures(SIGNATURE).get(0);
ConsumerOptions options = new ConsumerOptions()
.addVerificationCert(TestKeys.getEmilPublicKeyRing())
.addVerificationOfDetachedSignature(signature);
DecryptionStream decryptionStream = PGPainless.decryptAndOrVerify()
.onInputStream(new ByteArrayInputStream(MESSAGE_BODY.getBytes(StandardCharsets.UTF_8)))
.withOptions(options);
ByteArrayOutputStream out = new ByteArrayOutputStream();
Streams.pipeAll(decryptionStream, out);
decryptionStream.close();
OpenPgpMetadata metadata = decryptionStream.getResult();
assertEquals(1, metadata.getVerifiedSignatures().size());
}
}