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/*
* Copyright 2019 New Vector 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.util.Log;
import org.junit.BeforeClass;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.MethodSorters;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@RunWith(AndroidJUnit4.class)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class OlmSasTest {
private static OlmManager mOlmManager;
//Enable the native lib
@BeforeClass
public static void setUpClass() {
// load native librandomBytesOfLength
mOlmManager = new OlmManager();
}
@Test
public void testSASCode() {
OlmSAS aliceSas = null;
OlmSAS bobSas = null;
try {
aliceSas = new OlmSAS();
bobSas = new OlmSAS();
String alicePKey = aliceSas.getPublicKey();
String bobPKey = bobSas.getPublicKey();
Log.e(OlmSasTest.class.getSimpleName(), "#### Alice pub Key is " + alicePKey);
Log.e(OlmSasTest.class.getSimpleName(), "#### Bob pub Key is " + bobPKey);
aliceSas.setTheirPublicKey(bobPKey);
bobSas.setTheirPublicKey(alicePKey);
int codeLength = 6;
byte[] alice_sas = aliceSas.generateShortCode("SAS", codeLength);
byte[] bob_sas = bobSas.generateShortCode("SAS", codeLength);
Log.e(OlmSasTest.class.getSimpleName(), "#### Alice SAS is " + new String(alice_sas, "UTF-8"));
Log.e(OlmSasTest.class.getSimpleName(), "#### Bob SAS is " + new String(bob_sas, "UTF-8"));
assertEquals(codeLength, alice_sas.length);
assertEquals(codeLength, bob_sas.length);
assertArrayEquals(alice_sas, bob_sas);
String aliceMac = aliceSas.calculateMac("Hello world!", "SAS");
String bobMac = bobSas.calculateMac("Hello world!", "SAS");
assertEquals(aliceMac, bobMac);
Log.e(OlmSasTest.class.getSimpleName(), "#### Alice Mac is " + aliceMac);
Log.e(OlmSasTest.class.getSimpleName(), "#### Bob Mac is " + bobMac);
String aliceLongKdfMac = aliceSas.calculateMacLongKdf("Hello world!", "SAS");
String bobLongKdfMac = bobSas.calculateMacLongKdf("Hello world!", "SAS");
assertEquals("Mac should be the same", aliceLongKdfMac, bobLongKdfMac);
Log.e(OlmSasTest.class.getSimpleName(), "#### Alice lkdf Mac is " + aliceLongKdfMac);
Log.e(OlmSasTest.class.getSimpleName(), "#### Bob lkdf Mac is " + bobLongKdfMac);
} catch (Exception e) {
assertTrue("OlmSas init failed " + e.getMessage(), false);
e.printStackTrace();
} finally {
if (aliceSas != null) {
aliceSas.releaseSas();
}
if (bobSas != null) {
bobSas.releaseSas();
}
}
}
}
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