undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/security/Signature/TestCloneable.java
+++ b/test/jdk/java/security/Signature/TestCloneable.java
@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2020, 2024, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8246077
+ * @summary Make sure that signature objects which are cloneable
+ *         implement the Cloneable interface
+ * @run testng TestCloneable
+ */
+import java.security.NoSuchProviderException;
+import java.security.NoSuchAlgorithmException;
+import java.security.Signature;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import org.testng.Assert;
+
+public class TestCloneable {
+
+    private static final Class<CloneNotSupportedException> CNSE =
+            CloneNotSupportedException.class;
+
+    @DataProvider
+    public Object[][] testData() {
+        String dsaProviderName = System.getProperty("test.provider.name", "SUN");
+        String ecProviderName  = System.getProperty("test.provider.name", "SunEC");
+        String rsaProviderName = System.getProperty("test.provider.name", "SunRsaSign");
+
+        return new Object[][] {
+            { "SHA1withDSA", dsaProviderName }, { "NONEwithDSA", dsaProviderName },
+            { "SHA224withDSA", dsaProviderName }, { "SHA256withDSA", dsaProviderName },
+            { "EdDSA", ecProviderName }, { "Ed25519", ecProviderName }, { "Ed448", ecProviderName },
+            { "SHA1withECDSA", ecProviderName }, { "SHA224withECDSA", ecProviderName },
+            { "SHA256withECDSA", ecProviderName }, { "SHA384withECDSA", ecProviderName },
+            { "SHA512withECDSA", ecProviderName }, { "NONEwithECDSA", ecProviderName },
+            { "MD2withRSA", rsaProviderName }, { "MD5withRSA", rsaProviderName },
+            { "SHA1withRSA", rsaProviderName }, { "SHA224withRSA", rsaProviderName },
+            { "SHA256withRSA", rsaProviderName },
+            { "SHA384withRSA", rsaProviderName },
+            { "SHA512withRSA", rsaProviderName },
+            { "SHA512/224withRSA", rsaProviderName },
+            { "SHA512/256withRSA", rsaProviderName },
+            { "RSASSA-PSS", rsaProviderName },
+            { "NONEwithRSA", "SunMSCAPI" },
+            { "SHA1withRSA", "SunMSCAPI" }, { "SHA256withRSA", "SunMSCAPI" },
+            { "SHA384withRSA", "SunMSCAPI" }, { "SHA512withRSA", "SunMSCAPI" },
+            { "RSASSA-PSS", "SunMSCAPI" },
+            { "MD5withRSA", "SunMSCAPI" }, { "MD2withRSA", "SunMSCAPI" },
+            { "SHA1withECDSA", "SunMSCAPI" },
+            { "SHA224withECDSA", "SunMSCAPI" },
+            { "SHA256withECDSA", "SunMSCAPI" },
+            { "SHA384withECDSA", "SunMSCAPI" },
+            { "SHA512withECDSA", "SunMSCAPI" }
+        };
+    }
+
+    @Test(dataProvider = "testData")
+    public void test(String algo, String provName)
+            throws NoSuchAlgorithmException, CloneNotSupportedException {
+        System.out.print("Testing " + algo + " impl from " + provName);
+        try {
+            Signature sig = Signature.getInstance(algo, provName);
+            if (sig instanceof Cloneable) {
+                System.out.println(": Cloneable");
+                Signature sig2 = (Signature) sig.clone();
+                Assert.assertEquals(sig2.getAlgorithm(), algo);
+                Assert.assertEquals(sig2.getProvider().getName(), provName);
+                Assert.assertTrue(sig2 instanceof Cloneable);
+            } else {
+                System.out.println(": NOT Cloneable");
+                Assert.assertThrows(CNSE, ()->sig.clone());
+            }
+            System.out.println("Test Passed");
+        } catch (NoSuchProviderException nspe) {
+            // skip testing
+            System.out.println("Skip " + provName + " - not available");
+        }
+    }
+}