Accepting request 459445 from home:gladiac:branches:Java:Factory

Add a test to check that ECC is working

OBS-URL: https://build.opensuse.org/request/show/459445
OBS-URL: https://build.opensuse.org/package/show/Java:Factory/java-1_8_0-openjdk?expand=0&rev=211

TestECDSA.java

@@ -0,0 +1,49 @@
+/* TestECDSA -- Ensure ECDSA signatures are working.
+   Copyright (C) 2016 Red Hat, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+import java.math.BigInteger;
+import java.security.KeyPair;
+import java.security.KeyPairGenerator;
+import java.security.Signature;
+
+/**
+ * @test
+ */
+public class TestECDSA {
+
+    public static void main(String[] args) throws Exception {
+        KeyPairGenerator keyGen = KeyPairGenerator.getInstance("EC");
+        KeyPair key = keyGen.generateKeyPair();
+        
+        byte[] data = "This is a string to sign".getBytes("UTF-8");
+        
+        Signature dsa = Signature.getInstance("NONEwithECDSA");
+        dsa.initSign(key.getPrivate());
+        dsa.update(data);
+        byte[] sig = dsa.sign();
+        System.out.println("Signature: " + new BigInteger(1, sig).toString(16));
+        
+        Signature dsaCheck = Signature.getInstance("NONEwithECDSA");
+        dsaCheck.initVerify(key.getPublic());
+        dsaCheck.update(data);
+        boolean success = dsaCheck.verify(sig);
+        if (!success) {
+            throw new RuntimeException("Test failed. Signature verification error");
+        }
+        System.out.println("Test passed.");
+    }
+}

java-1_8_0-openjdk.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Feb 21 07:18:27 UTC 2017 - asn@cryptomilk.org
+
+- Add a test to check that ECC is working
+
 -------------------------------------------------------------------
 Wed Feb  1 12:54:10 UTC 2017 - fstrba@suse.com
 

java-1_8_0-openjdk.spec

@@ -187,6 +187,10 @@ Source6:        http://icedtea.classpath.org/download/drops/icedtea8/%{icedtea_v
 Source7:        http://icedtea.classpath.org/download/drops/icedtea8/%{icedtea_version}/langtools.tar.xz
 Source8:        http://icedtea.classpath.org/download/drops/icedtea8/%{icedtea_version}/hotspot.tar.xz
 Source9:        http://icedtea.classpath.org/download/drops/icedtea8/%{icedtea_version}/nashorn.tar.xz
+
+# Test
+Source10:       TestECDSA.java
+
 # RPM/distribution specific patches
 # RHBZ 1015432
 Patch2:         1015432.patch
@@ -874,6 +878,13 @@ then
   update-alternatives --remove jre_%{javaver} %{_jvmdir}/%{jrelnk}
 fi
 
+%check
+export JAVA_HOME=$(pwd)/%{buildoutputdir}images/j2sdk-image
+
+# Check ECC is working
+$JAVA_HOME/bin/javac -d . %{SOURCE10}
+$JAVA_HOME/bin/java TestECDSA
+
 %if 0%{?suse_version} >= 1130
 %posttrans headless
 # bnc#781690#c11: don't trust user defined JAVA_HOME and use the current VM