1 files changed, 161 insertions, 0 deletions
diff --git a/android/olm-sdk/src/androidTest/java/org/matrix/olm/OlmUtilityTest.java b/android/olm-sdk/src/androidTest/java/org/matrix/olm/OlmUtilityTest.java
new file mode 100644
index 0000000..b560bff
--- /dev/null
+++ b/android/olm-sdk/src/androidTest/java/org/matrix/olm/OlmUtilityTest.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright 2016 OpenMarket Ltd
+ * Copyright 2016 Vector Creations Ltd
+ *
+ * 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.
+ */
+
+package org.matrix.olm;
+
+import android.support.test.runner.AndroidJUnit4;
+import android.text.TextUtils;
+import android.util.Log;
+
+import org.json.JSONObject;
+import org.junit.BeforeClass;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+
+import java.util.Map;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+@RunWith(AndroidJUnit4.class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class OlmUtilityTest {
+    private static final String LOG_TAG = "OlmAccountTest";
+    private static final int GENERATION_ONE_TIME_KEYS_NUMBER = 50;
+
+    private static OlmManager mOlmManager;
+
+    @BeforeClass
+    public static void setUpClass(){
+        // load native lib
+        mOlmManager = new OlmManager();
+
+        String version = mOlmManager.getOlmLibVersion();
+        assertNotNull(version);
+        Log.d(LOG_TAG, "## setUpClass(): lib version="+version);
+    }
+
+    /**
+     * Test the signing API
+     */
+    @Test
+    public void test01VerifyEd25519Signing() {
+        String fingerPrintKey = null;
+        String errorMsg = null;
+        String message = "{\"algorithms\":[\"m.megolm.v1.aes-sha2\",\"m.olm.v1.curve25519-aes-sha2\"],\"device_id\":\"YMBYCWTWCG\",\"keys\":{\"curve25519:YMBYCWTWCG\":\"KZFa5YUXV2EOdhK8dcGMMHWB67stdgAP4+xwiS69mCU\",\"ed25519:YMBYCWTWCG\":\"0cEgQJJqjgtXUGp4ZXQQmh36RAxwxr8HJw2E9v1gvA0\"},\"user_id\":\"@mxBob14774891254276b253f42-f267-43ec-bad9-767142bfea30:localhost:8480\"}";
+        OlmAccount account = null;
+
+        // create account
+        try {
+            account = new OlmAccount();
+        } catch (OlmException e) {
+            assertTrue(e.getMessage(),false);
+        }
+        assertNotNull(account);
+
+        // sign message
+        String messageSignature = null;
+
+        try {
+            messageSignature = account.signMessage(message);
+        } catch (Exception e) {
+            assertTrue(e.getMessage(), false);
+        }
+
+        assertNotNull(messageSignature);
+
+        // get identities key (finger print key)
+        Map<String, String> identityKeys = null;
+
+        try {
+            identityKeys = account.identityKeys();
+        } catch (Exception e) {
+            assertTrue("identityKeys failed " + e.getMessage(), false);
+        }
+
+        assertNotNull(identityKeys);
+        fingerPrintKey = TestHelper.getFingerprintKey(identityKeys);
+        assertTrue("fingerprint key missing",!TextUtils.isEmpty(fingerPrintKey));
+
+        // instantiate utility object
+        OlmUtility utility = null;
+
+        try {
+            utility = new OlmUtility();
+        } catch (Exception e) {
+            assertTrue("failed to create OlmUtility", false);
+        }
+
+        // verify signature
+        errorMsg = null;
+        try {
+            utility.verifyEd25519Signature(messageSignature, fingerPrintKey, message);
+        } catch (Exception e) {
+            errorMsg = e.getMessage();
+        }
+        assertTrue(TextUtils.isEmpty(errorMsg));
+
+        // check a bad signature is detected => errorMsg = BAD_MESSAGE_MAC
+        String badSignature = "Bad signature Bad signature Bad signature..";
+
+        errorMsg = null;
+        try {
+            utility.verifyEd25519Signature(badSignature, fingerPrintKey, message);
+        } catch (Exception e) {
+            errorMsg = e.getMessage();
+        }
+        assertTrue(!TextUtils.isEmpty(errorMsg));
+
+        // check bad fingerprint size => errorMsg = INVALID_BASE64
+        String badSizeFingerPrintKey = fingerPrintKey.substring(fingerPrintKey.length()/2);
+
+        errorMsg = null;
+        try {
+            utility.verifyEd25519Signature(messageSignature, badSizeFingerPrintKey, message);
+        } catch (Exception e) {
+            errorMsg = e.getMessage();
+        }
+        assertTrue(!TextUtils.isEmpty(errorMsg));
+
+        utility.releaseUtility();
+        assertTrue(utility.isReleased());
+
+        account.releaseAccount();
+        assertTrue(account.isReleased());
+    }
+
+    @Test
+    public void test02sha256() {
+        OlmUtility utility = null;
+
+        try {
+            utility = new OlmUtility();
+        } catch (Exception e) {
+            assertTrue("OlmUtility creation failed", false);
+        }
+        String msgToHash = "The quick brown fox jumps over the lazy dog";
+
+        String hashResult = utility.sha256(msgToHash);
+        assertFalse(TextUtils.isEmpty(hashResult));
+
+        utility.releaseUtility();
+        assertTrue(utility.isReleased());
+    }
+}