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/sun/security/jca/PreferredProviderNegativeTest.java
+++ b/test/jdk/sun/security/jca/PreferredProviderNegativeTest.java
@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2015, 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.
+ */
+
+import java.security.Security;
+import java.security.NoSuchAlgorithmException;
+import javax.crypto.Cipher;
+import javax.crypto.NoSuchPaddingException;
+
+/**
+ * @test
+ * @bug 8076359 8133151 8150512
+ * @summary Test for jdk.security.provider.preferred security property
+ * @run main/othervm  PreferredProviderNegativeTest preSet AES false
+ * @run main/othervm  PreferredProviderNegativeTest preSet AES:SunNegative true
+ * @run main/othervm  PreferredProviderNegativeTest afterSet AES:SunJGSS
+ * @run main/othervm  PreferredProviderNegativeTest afterSet AES:SunECNegative
+ * @run main/othervm  PreferredProviderNegativeTest invalidAlg AESInvalid:SunJCE
+ */
+public class PreferredProviderNegativeTest {
+
+    static final String SEC_PREF_PROP = "jdk.security.provider.preferred";
+
+    /*
+     * Test security property could be set by valid and invalid provider
+     * before JCE was loaded
+     */
+    public static void preJCESet(String value, boolean negativeProvider)
+            throws NoSuchAlgorithmException, NoSuchPaddingException {
+
+        Security.setProperty(SEC_PREF_PROP, value);
+
+        if (!Security.getProperty(SEC_PREF_PROP).equals(value)) {
+            throw new RuntimeException("Test Failed:The property wasn't set");
+        }
+
+        String[] arrays = value.split(":");
+        Cipher cipher = Cipher.getInstance(arrays[0]);
+        if (negativeProvider) {
+            if (cipher.getProvider().getName().equals(arrays[1])) {
+                throw new RuntimeException(
+                        "Test Failed:The provider shouldn't be set.");
+            }
+        } else {
+            if (!cipher.getProvider().getName().equals(arrays[1])) {
+                throw new RuntimeException("Test Failed:The provider could be "
+                        + "set by valid provider.");
+            }
+        }
+        System.out.println("Test Pass.");
+    }
+
+    /*
+     * Test that the setting of the security property after Cipher.getInstance()
+     * does not influence previously loaded instances
+     */
+    public static void afterJCESet(String value, String expected)
+            throws NoSuchAlgorithmException, NoSuchPaddingException {
+        String[] arrays = value.split(":");
+        Cipher cipher = Cipher.getInstance(arrays[0]);
+
+        Security.setProperty(SEC_PREF_PROP, value);
+        if (!cipher.getProvider().getName().equals(expected)) {
+            throw new RuntimeException("Test Failed:The security property can't"
+                    + " be updated after JCE load.");
+        }
+        System.out.println("Test Pass");
+    }
+
+    /* Test the security property with negative algorithm */
+    public static void invalidAlg(String value) throws NoSuchPaddingException {
+        String[] arrays = value.split(":");
+
+        try {
+            Security.setProperty(SEC_PREF_PROP, value);
+            Cipher.getInstance(arrays[0]);
+        } catch (NoSuchAlgorithmException e) {
+            System.out.println(
+                    "Test Pass:Got NoSuchAlgorithmException as expired");
+            return;
+        }
+        throw new RuntimeException(
+                "Test Failed:Expected NoSuchAlgorithmException was not thrown");
+    }
+
+    public static void main(String[] args)
+            throws NoSuchAlgorithmException, NoSuchPaddingException {
+
+        String expected;
+        String value = args[1];
+        expected = System.getProperty("test.provider.name", "SunJCE");
+
+        if (args.length >= 2) {
+            switch (args[0]) {
+                case "preSet":
+                    boolean negativeProvider = Boolean.valueOf(args[2]);
+                    if (!args[1].contains(":")) {
+                        value += ":" + expected;
+                    }
+                    PreferredProviderNegativeTest.preJCESet(
+                            value, negativeProvider);
+                    break;
+                case "afterSet":
+                    PreferredProviderNegativeTest.afterJCESet(args[1],
+                            expected);
+                    break;
+                case "invalidAlg":
+                    PreferredProviderNegativeTest.invalidAlg(args[1]);
+                    break;
+            }
+        } else {
+            throw new RuntimeException(
+                    "Test Failed:Please pass the correct args");
+        }
+    }
+}