From 29055a825af5405e44ffcd59a776f8952bdc7203 Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Fri, 15 Dec 2017 16:03:23 +0100
Subject: [PATCH] Port to latest bouncycastle.
---
.../bouncycastle/OpenPGPSignatureGenerator.java | 34 ++++++++++------------
1 file changed, 16 insertions(+), 18 deletions(-)
diff --git a/src/java/org/apache/ivy/plugins/signer/bouncycastle/OpenPGPSignatureGenerator.java b/src/java/org/apache/ivy/plugins/signer/bouncycastle/OpenPGPSignatureGenerator.java
index af7beae..34c204f 100644
--- a/src/java/org/apache/ivy/plugins/signer/bouncycastle/OpenPGPSignatureGenerator.java
+++ b/src/java/org/apache/ivy/plugins/signer/bouncycastle/OpenPGPSignatureGenerator.java
@@ -41,6 +41,11 @@ import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.bouncycastle.openpgp.PGPSignature;
import org.bouncycastle.openpgp.PGPSignatureGenerator;
import org.bouncycastle.openpgp.PGPUtil;
+import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor;
+import org.bouncycastle.openpgp.operator.bc.BcPBESecretKeyDecryptorBuilder;
+import org.bouncycastle.openpgp.operator.bc.BcPGPDigestCalculatorProvider;
+import org.bouncycastle.openpgp.operator.bc.BcPGPContentSignerBuilder;
+import org.bouncycastle.openpgp.operator.bc.BcKeyFingerprintCalculator;
public class OpenPGPSignatureGenerator implements SignatureGenerator {
@@ -101,11 +106,15 @@ public class OpenPGPSignatureGenerator implements SignatureGenerator {
pgpSec = readSecretKey(keyIn);
}
- PGPPrivateKey pgpPrivKey = pgpSec.extractPrivateKey(password.toCharArray(),
- BouncyCastleProvider.PROVIDER_NAME);
- PGPSignatureGenerator sGen = new PGPSignatureGenerator(pgpSec.getPublicKey()
- .getAlgorithm(), PGPUtil.SHA1, BouncyCastleProvider.PROVIDER_NAME);
- sGen.initSign(PGPSignature.BINARY_DOCUMENT, pgpPrivKey);
+ PBESecretKeyDecryptor decryptor =
+ new BcPBESecretKeyDecryptorBuilder(new BcPGPDigestCalculatorProvider())
+ .build(password.toCharArray());
+ PGPPrivateKey pgpPrivKey = pgpSec.extractPrivateKey(decryptor);
+ BcPGPContentSignerBuilder builder = new BcPGPContentSignerBuilder(
+ pgpSec.getPublicKey().getAlgorithm(), PGPUtil.SHA1);
+
+ PGPSignatureGenerator sGen = new PGPSignatureGenerator(builder);
+ sGen.init(PGPSignature.BINARY_DOCUMENT, pgpPrivKey);
in = new FileInputStream(src);
out = new BCPGOutputStream(new ArmoredOutputStream(new FileOutputStream(dest)));
@@ -116,22 +125,10 @@ public class OpenPGPSignatureGenerator implements SignatureGenerator {
}
sGen.generate().encode(out);
- } catch (SignatureException e) {
- IOException ioexc = new IOException();
- ioexc.initCause(e);
- throw ioexc;
} catch (PGPException e) {
IOException ioexc = new IOException();
ioexc.initCause(e);
throw ioexc;
- } catch (NoSuchAlgorithmException e) {
- IOException ioexc = new IOException();
- ioexc.initCause(e);
- throw ioexc;
- } catch (NoSuchProviderException e) {
- IOException ioexc = new IOException();
- ioexc.initCause(e);
- throw ioexc;
} finally {
if (out != null) {
try {
@@ -156,7 +153,8 @@ public class OpenPGPSignatureGenerator implements SignatureGenerator {
private PGPSecretKey readSecretKey(InputStream in) throws IOException, PGPException {
in = PGPUtil.getDecoderStream(in);
- PGPSecretKeyRingCollection pgpSec = new PGPSecretKeyRingCollection(in);
+ PGPSecretKeyRingCollection pgpSec = new PGPSecretKeyRingCollection(in,
+ new BcKeyFingerprintCalculator());
PGPSecretKey key = null;
for (Iterator it = pgpSec.getKeyRings(); key == null && it.hasNext();) {
--
2.15.1
