Enhancement to use the common CryptoUtils

[policy/engine.git] / PolicyEngineUtils / src / test / java / org / onap / policy / utils / PeCryptoUtilsTest.java

diff --git a/PolicyEngineUtils/src/test/java/org/onap/policy/utils/PeCryptoUtilsTest.java b/PolicyEngineUtils/src/test/java/org/onap/policy/utils/PeCryptoUtilsTest.java
new file mode 100644 (file)
index 0000000..3765ff2
--- /dev/null
+++ b/PolicyEngineUtils/src/test/java/org/onap/policy/utils/PeCryptoUtilsTest.java
@@ -0,0 +1,64 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP-REST
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.utils;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import java.security.GeneralSecurityException;
+import org.junit.Before;
+import org.junit.Test;
+import org.powermock.reflect.Whitebox;
+
+
+public class PeCryptoUtilsTest {
+    private final String pass = "policy_user";
+    private final String secretKey = "bmpybWJrbGN4dG9wbGF3Zg==";
+    private final String encryptedPass = "enc:5ID9PoqWIzBaut+KQcAFBtci9CKDRcCNRHRjdBnXM5U=";
+    private static final String PROP_AES_KEY = "org.onap.policy.encryption.aes.key";
+
+    @Before
+    public void reset() {
+        Whitebox.setInternalState( PeCryptoUtils.class, "cryptoUtils", (PeCryptoUtils)null);
+
+    }
+
+    @Test
+    public void testEncrypt() throws GeneralSecurityException {
+        assertEquals(pass, PeCryptoUtils.encrypt(pass));
+        PeCryptoUtils.initAesKey(secretKey);
+        System.out.println("original value : " + pass + "  encrypted value: " + PeCryptoUtils.encrypt(pass));
+        assertNotNull(PeCryptoUtils.encrypt(pass));
+    }
+
+    @Test
+    public void testDecrypt() throws Exception {
+        assertEquals(pass, PeCryptoUtils.decrypt(pass));
+        System.setProperty(PROP_AES_KEY, secretKey);
+        PeCryptoUtils.initAesKey(null);
+        System.clearProperty(PROP_AES_KEY);
+        assertEquals(pass, PeCryptoUtils.decrypt(encryptedPass));
+        Whitebox.setInternalState( PeCryptoUtils.class, "cryptoUtils", (PeCryptoUtils)null);
+        Whitebox.setInternalState( PeCryptoUtils.class, "secretKey", secretKey);
+        PeCryptoUtils.initAesKey(" ");
+        assertEquals(pass, PeCryptoUtils.decrypt(pass));
+    }
+
+}