2017-06-02 12:26:37 +02:00
|
|
|
/**
|
|
|
|
*
|
|
|
|
* Copyright the original author or authors
|
|
|
|
*
|
|
|
|
* 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.jivesoftware.smack.omemo;
|
|
|
|
|
2017-06-14 17:12:43 +02:00
|
|
|
import static junit.framework.TestCase.assertEquals;
|
|
|
|
import static junit.framework.TestCase.assertTrue;
|
|
|
|
import static org.junit.Assert.assertArrayEquals;
|
|
|
|
import static org.junit.Assert.assertFalse;
|
|
|
|
import static org.junit.Assert.assertNotNull;
|
|
|
|
|
|
|
|
import java.security.NoSuchAlgorithmException;
|
|
|
|
import java.security.Security;
|
|
|
|
|
2017-06-02 12:26:37 +02:00
|
|
|
import org.jivesoftware.smack.packet.Message;
|
2017-06-14 17:12:43 +02:00
|
|
|
|
2017-06-02 12:26:37 +02:00
|
|
|
import org.jivesoftware.smackx.omemo.element.OmemoElement;
|
|
|
|
import org.jivesoftware.smackx.omemo.exceptions.CryptoFailedException;
|
|
|
|
import org.jivesoftware.smackx.omemo.internal.CipherAndAuthTag;
|
|
|
|
import org.jivesoftware.smackx.omemo.internal.CiphertextTuple;
|
|
|
|
import org.jivesoftware.smackx.omemo.internal.ClearTextMessage;
|
|
|
|
import org.jivesoftware.smackx.omemo.internal.IdentityKeyWrapper;
|
|
|
|
import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
|
|
|
|
import org.jivesoftware.smackx.omemo.internal.OmemoMessageInformation;
|
|
|
|
import org.jivesoftware.smackx.omemo.util.OmemoMessageBuilder;
|
2017-06-14 17:12:43 +02:00
|
|
|
|
|
|
|
import org.bouncycastle.jce.provider.BouncyCastleProvider;
|
2017-06-02 12:26:37 +02:00
|
|
|
import org.junit.Test;
|
|
|
|
import org.jxmpp.jid.BareJid;
|
|
|
|
import org.jxmpp.jid.impl.JidCreate;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Test the identityKeyWrapper.
|
|
|
|
*/
|
|
|
|
public class WrapperObjectsTest {
|
|
|
|
|
|
|
|
@Test
|
|
|
|
public void identityKeyWrapperTest() {
|
|
|
|
Object pseudoKey = new Object();
|
|
|
|
IdentityKeyWrapper wrapper = new IdentityKeyWrapper(pseudoKey);
|
|
|
|
assertEquals(pseudoKey, wrapper.getIdentityKey());
|
|
|
|
}
|
|
|
|
|
|
|
|
@Test
|
|
|
|
public void ciphertextTupleTest() {
|
|
|
|
byte[] c = OmemoMessageBuilder.generateIv();
|
|
|
|
CiphertextTuple c1 = new CiphertextTuple(c, OmemoElement.TYPE_OMEMO_PREKEY_MESSAGE);
|
|
|
|
assertTrue(c1.isPreKeyMessage());
|
|
|
|
assertArrayEquals(c, c1.getCiphertext());
|
|
|
|
assertEquals(OmemoElement.TYPE_OMEMO_PREKEY_MESSAGE, c1.getMessageType());
|
|
|
|
|
|
|
|
CiphertextTuple c2 = new CiphertextTuple(c, OmemoElement.TYPE_OMEMO_MESSAGE);
|
|
|
|
assertFalse(c2.isPreKeyMessage());
|
|
|
|
assertEquals(OmemoElement.TYPE_OMEMO_MESSAGE, c2.getMessageType());
|
|
|
|
}
|
|
|
|
|
|
|
|
@Test
|
|
|
|
public void clearTextMessageTest() throws Exception {
|
|
|
|
Object pseudoKey = new Object();
|
|
|
|
IdentityKeyWrapper wrapper = new IdentityKeyWrapper(pseudoKey);
|
|
|
|
BareJid senderJid = JidCreate.bareFrom("bob@server.tld");
|
|
|
|
OmemoDevice sender = new OmemoDevice(senderJid, 1234);
|
|
|
|
OmemoMessageInformation information = new OmemoMessageInformation(wrapper, sender, OmemoMessageInformation.CARBON.NONE);
|
|
|
|
|
|
|
|
assertTrue("OmemoInformation must state that the message is an OMEMO message.",
|
|
|
|
information.isOmemoMessage());
|
|
|
|
assertEquals(OmemoMessageInformation.CARBON.NONE, information.getCarbon());
|
|
|
|
assertEquals(sender, information.getSenderDevice());
|
|
|
|
assertEquals(wrapper, information.getSenderIdentityKey());
|
|
|
|
|
|
|
|
String body = "Decrypted Body";
|
|
|
|
Message message = new Message(senderJid, body);
|
|
|
|
ClearTextMessage c = new ClearTextMessage(body, message, information);
|
|
|
|
|
|
|
|
assertEquals(message, c.getOriginalMessage());
|
|
|
|
assertEquals(information, c.getMessageInformation());
|
|
|
|
assertEquals(body, c.getBody());
|
|
|
|
}
|
|
|
|
|
|
|
|
@Test
|
|
|
|
public void cipherAndAuthTagTest() throws NoSuchAlgorithmException, CryptoFailedException {
|
|
|
|
Security.addProvider(new BouncyCastleProvider());
|
|
|
|
byte[] key = OmemoMessageBuilder.generateKey();
|
|
|
|
byte[] iv = OmemoMessageBuilder.generateIv();
|
|
|
|
byte[] authTag = OmemoMessageBuilder.generateIv();
|
|
|
|
|
|
|
|
CipherAndAuthTag cat = new CipherAndAuthTag(key, iv, authTag);
|
|
|
|
|
|
|
|
assertNotNull(cat.getCipher());
|
|
|
|
assertArrayEquals(key, cat.getKey());
|
|
|
|
assertArrayEquals(iv, cat.getIv());
|
|
|
|
assertArrayEquals(authTag, cat.getAuthTag());
|
|
|
|
}
|
|
|
|
}
|