1 files changed, 73 insertions, 0 deletions
diff --git a/openecomp-be/backend/openecomp-sdc-security-util/src/test/java/CipherUtilTest.java b/openecomp-be/backend/openecomp-sdc-security-util/src/test/java/CipherUtilTest.java
new file mode 100644
index 0000000000..888c888d42
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-security-util/src/test/java/CipherUtilTest.java
@@ -0,0 +1,73 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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=========================================================
+ */
+
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.lang.RandomStringUtils;
+import org.junit.Test;
+import org.openecomp.sdc.securityutil.CipherUtil;
+import org.openecomp.sdc.securityutil.CipherUtilException;
+
+import static org.junit.Assert.*;
+
+public class CipherUtilTest {
+
+    private static final String KEY = "AGLDdG4D04BKm2IxIWEr8o==";
+    private static final String DATA = "data";
+
+    @Test
+    public void encryptDecryptPKC() throws CipherUtilException {
+        String generatedKey = RandomStringUtils.randomAlphabetic(16);
+        String base64Key = Base64.encodeBase64String(generatedKey.getBytes());
+        String encrypted = CipherUtil.encryptPKC(DATA, base64Key);
+        assertNotEquals(DATA, encrypted);
+        String decrypted = CipherUtil.decryptPKC(encrypted, base64Key);
+        assertEquals(decrypted, DATA);
+    }
+
+    @Test
+    public void encryptInvalidKey() {
+        try {
+            CipherUtil.encryptPKC(DATA, "invalidKey");
+            fail();
+        } catch (CipherUtilException ex) {
+            assertTrue(ex.getMessage().contains("Invalid AES key length"));
+        }
+    }
+
+    @Test
+    public void decryptInvalidKey() {
+        try {
+            CipherUtil.decryptPKC(DATA, "invalidKey");
+            fail();
+        } catch (CipherUtilException ex) {
+            assertTrue(ex.getMessage().contains("length"));
+        }
+    }
+
+    @Test
+   public void decryptInvalidData() {
+        try {
+            CipherUtil.decryptPKC(DATA, KEY);
+          fail();
+       } catch (CipherUtilException ex) {
+          assertTrue(ex.getMessage().contains("Wrong IV length"));
+        }
+    }
+}