gnu: Add java-apache-ivy.

* gnu/package/java.scm (java-apache-ivy): New variable.
* gnu/packages/patches/java-apache-ivy-port-to-latest-bouncycastle.patch:
New file.
* gnu/local.mk (dist_patch_DATA): Add it.

1 files changed, 81 insertions, 0 deletions

diff --git a/gnu/packages/patches/java-apache-ivy-port-to-latest-bouncycastle.patch b/gnu/packages/patches/java-apache-ivy-port-to-latest-bouncycastle.patch
new file mode 100644
index 0000000000..506de833dd
--- /dev/null
+++ b/gnu/packages/patches/java-apache-ivy-port-to-latest-bouncycastle.patch
@@ -0,0 +1,81 @@
+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