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Add OMEMO support

This commit adds the modules smack-omemo and smack-omemo-signal.
smack-omemo is licensed under the Apache license like the rest of the smack project.
smack-omemo-signal on the other hand is licensed under the GPLv3.
Due to the fact, that smack-omemo is not of much use without smack-omemo-signal,
the OMEMO feature can currently only be used by GPLv3 compatible software.
This may change in the future, when a more permissively licensed module becomes available.

Fixes SMACK-743.
This commit is contained in:
vanitasvitae 2017-06-02 12:26:37 +02:00 committed by Florian Schmaus
parent ce36fb468c
commit e86700b040
95 changed files with 11770 additions and 22 deletions

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@ -11,6 +11,7 @@ dependencies {
compile project(':smack-tcp')
compile project(':smack-extensions')
compile project(':smack-experimental')
compile project(':smack-omemo')
compile 'org.reflections:reflections:0.9.9-RC1'
compile 'eu.geekplace.javapinning:java-pinning-java7:1.1.0-alpha1'
compile "junit:junit:$junitVersion"

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@ -196,10 +196,14 @@ public final class Configuration {
return addTestPackage(enabledTest.getPackage().getName());
}
public Builder addTestPackage(String testPackage) {
private void ensureTestPackagesIsSet(int length) {
if (testPackages == null) {
testPackages = new HashSet<>();
testPackages = new HashSet<>(length);
}
}
public Builder addTestPackage(String testPackage) {
ensureTestPackagesIsSet(4);
testPackages.add(testPackage);
return this;
}
@ -260,10 +264,12 @@ public final class Configuration {
return this;
}
public Builder setTestPackages(String testPackagesString) {
public Builder addTestPackages(String testPackagesString) {
if (testPackagesString != null) {
String[] testPackagesArray = testPackagesString.split(",");
testPackages = new HashSet<>(testPackagesArray.length);
ensureTestPackagesIsSet(testPackagesArray.length);
for (String s : testPackagesArray) {
testPackages.add(s.trim());
}
@ -271,6 +277,19 @@ public final class Configuration {
return this;
}
public Builder addTestPackages(String[] testPackagesString) {
if (testPackagesString == null) {
return this;
}
ensureTestPackagesIsSet(testPackagesString.length);
for (String testPackage : testPackagesString) {
testPackages.add(testPackage);
}
return this;
}
public Configuration build() throws KeyManagementException, NoSuchAlgorithmException {
return new Configuration(service, serviceTlsPin, securityMode, replyTimeout, debug, accountOneUsername,
accountOnePassword, accountTwoUsername, accountTwoPassword, accountThreeUsername, accountThreePassword, enabledTests, disabledTests,
@ -280,7 +299,7 @@ public final class Configuration {
private static final String SINTTEST = "sinttest.";
public static Configuration newConfiguration()
public static Configuration newConfiguration(String[] testPackages)
throws IOException, KeyManagementException, NoSuchAlgorithmException {
Properties properties = new Properties();
@ -330,7 +349,9 @@ public final class Configuration {
builder.setDebug(properties.getProperty("debug"));
builder.setEnabledTests(properties.getProperty("enabledTests"));
builder.setDisabledTests(properties.getProperty("disabledTests"));
builder.setTestPackages(properties.getProperty("testPackages"));
builder.addTestPackages(properties.getProperty("testPackages"));
builder.addTestPackages(testPackages);
return builder.build();
}

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@ -78,7 +78,7 @@ public class SmackIntegrationTestFramework {
public static void main(String[] args) throws IOException, KeyManagementException,
NoSuchAlgorithmException, SmackException, XMPPException, InterruptedException {
Configuration config = Configuration.newConfiguration();
Configuration config = Configuration.newConfiguration(args);
SmackIntegrationTestFramework sinttest = new SmackIntegrationTestFramework(config);
TestRunResult testRunResult = sinttest.run();

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@ -0,0 +1,80 @@
/**
*
* Copyright 2017 Florian Schmaus, Paul Schaub
*
* 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.smackx.omemo;
import org.igniterealtime.smack.inttest.AbstractSmackIntegrationTest;
import org.igniterealtime.smack.inttest.SmackIntegrationTestEnvironment;
import org.igniterealtime.smack.inttest.TestNotPossibleException;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPException;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import java.io.File;
import java.util.logging.Level;
/**
* Super class for OMEMO integration tests.
*/
public abstract class AbstractOmemoIntegrationTest extends AbstractSmackIntegrationTest {
static final File storePath;
static {
String userHome = System.getProperty("user.home");
if (userHome != null) {
File f = new File(userHome);
storePath = new File(f, ".config/smack-integration-test/store");
} else {
storePath = new File("int_test_omemo_store");
}
}
public AbstractOmemoIntegrationTest(SmackIntegrationTestEnvironment environment) throws XMPPException.XMPPErrorException, SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException, TestNotPossibleException {
super(environment);
if (OmemoConfiguration.getFileBasedOmemoStoreDefaultPath() == null) {
OmemoConfiguration.setFileBasedOmemoStoreDefaultPath(storePath);
}
// Test for server support
if (!OmemoManager.serverSupportsOmemo(connection, connection.getXMPPServiceDomain())) {
throw new TestNotPossibleException("Server does not support OMEMO (PubSub)");
}
//Check for OmemoService
if (!OmemoService.isServiceRegistered()) {
throw new TestNotPossibleException("No OmemoService registered.");
}
}
@BeforeClass
public void beforeTest() {
LOGGER.log(Level.INFO, "START EXECUTION");
OmemoIntegrationTestHelper.deletePath(storePath);
before();
}
@AfterClass
public void afterTest() {
after();
OmemoIntegrationTestHelper.deletePath(storePath);
LOGGER.log(Level.INFO, "END EXECUTION");
}
public abstract void before();
public abstract void after();
}

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@ -0,0 +1,77 @@
/**
*
* Copyright 2017 Florian Schmaus, Paul Schaub
*
* 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.smackx.omemo;
import org.igniterealtime.smack.inttest.SmackIntegrationTest;
import org.igniterealtime.smack.inttest.SmackIntegrationTestEnvironment;
import org.igniterealtime.smack.inttest.TestNotPossibleException;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.SmackException.NoResponseException;
import org.jivesoftware.smack.SmackException.NotConnectedException;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.XMPPException.XMPPErrorException;
import org.jivesoftware.smackx.omemo.exceptions.CorruptedOmemoKeyException;
import org.jivesoftware.smackx.omemo.util.OmemoConstants;
import org.jivesoftware.smackx.pubsub.PubSubException;
import static junit.framework.TestCase.assertNotNull;
import static junit.framework.TestCase.assertTrue;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.cleanServerSideTraces;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.setUpOmemoManager;
public class OmemoInitializationTest extends AbstractOmemoIntegrationTest {
private OmemoManager alice;
private OmemoStore<?,?,?,?,?,?,?,?,?> store;
@Override
public void before() {
alice = OmemoManager.getInstanceFor(conOne, 666);
store = OmemoService.getInstance().getOmemoStoreBackend();
}
public OmemoInitializationTest(SmackIntegrationTestEnvironment environment) throws TestNotPossibleException, XMPPErrorException, NotConnectedException, NoResponseException, InterruptedException {
super(environment);
}
/**
* Tests, if the initialization is done properly.
*/
@SmackIntegrationTest
public void initializationTest() throws XMPPException.XMPPErrorException, PubSubException.NotALeafNodeException, SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException, SmackException.NotLoggedInException, CorruptedOmemoKeyException {
//test keys.
setUpOmemoManager(alice);
assertNotNull("IdentityKey must not be null after initialization.", store.loadOmemoIdentityKeyPair(alice));
assertTrue("We must have " + OmemoConstants.TARGET_PRE_KEY_COUNT + " preKeys.",
store.loadOmemoPreKeys(alice).size() == OmemoConstants.TARGET_PRE_KEY_COUNT);
assertNotNull("Our signedPreKey must not be null.", store.loadCurrentSignedPreKeyId(alice));
//Is deviceId published?
assertTrue("Published deviceList must contain our deviceId.",
OmemoService.fetchDeviceList(alice, alice.getOwnJid())
.getDeviceIds().contains(alice.getDeviceId()));
assertTrue("Our fingerprint must be of correct length.",
OmemoService.getInstance().getOmemoStoreBackend().getFingerprint(alice).length() == 64);
}
@Override
public void after() {
alice.shutdown();
cleanServerSideTraces(alice);
}
}

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@ -0,0 +1,155 @@
/**
*
* Copyright 2017 Florian Schmaus, Paul Schaub
*
* 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.smackx.omemo;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.roster.Roster;
import org.jivesoftware.smack.roster.RosterEntry;
import org.jivesoftware.smackx.omemo.element.OmemoBundleElement;
import org.jivesoftware.smackx.omemo.exceptions.CannotEstablishOmemoSessionException;
import org.jivesoftware.smackx.omemo.exceptions.CorruptedOmemoKeyException;
import org.jivesoftware.smackx.omemo.internal.CachedDeviceList;
import org.jivesoftware.smackx.omemo.util.OmemoConstants;
import org.jivesoftware.smackx.pubsub.PubSubAssertionError;
import org.jivesoftware.smackx.pubsub.PubSubException;
import org.jivesoftware.smackx.pubsub.PubSubManager;
import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.assertNotNull;
import static junit.framework.TestCase.assertTrue;
/**
* Class containing some helper methods for OmemoIntegrationTests.
*/
final class OmemoIntegrationTestHelper {
private static final Logger LOGGER = Logger.getLogger(OmemoIntegrationTestHelper.class.getSimpleName());
static void cleanServerSideTraces(OmemoManager omemoManager) {
cleanUpPubSub(omemoManager);
cleanUpRoster(omemoManager);
}
static void deletePath(File storePath) {
FileBasedOmemoStore.deleteDirectory(storePath);
}
static void deletePath(OmemoManager omemoManager) {
OmemoService.getInstance().getOmemoStoreBackend().purgeOwnDeviceKeys(omemoManager);
}
static void cleanUpPubSub(OmemoManager omemoManager) {
PubSubManager pm = PubSubManager.getInstance(omemoManager.getConnection(),omemoManager.getOwnJid());
try {
omemoManager.requestDeviceListUpdateFor(omemoManager.getOwnJid());
} catch (SmackException.NotConnectedException | InterruptedException | SmackException.NoResponseException e) {
//ignore
}
CachedDeviceList deviceList = OmemoService.getInstance().getOmemoStoreBackend().loadCachedDeviceList(omemoManager, omemoManager.getOwnJid());
for (int id : deviceList.getAllDevices()) {
try {
pm.getLeafNode(OmemoConstants.PEP_NODE_BUNDLE_FROM_DEVICE_ID(id)).deleteAllItems();
} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException | PubSubException.NotALeafNodeException | XMPPException.XMPPErrorException | PubSubAssertionError.DiscoInfoNodeAssertionError e) {
//Silent
}
try {
pm.deleteNode(OmemoConstants.PEP_NODE_BUNDLE_FROM_DEVICE_ID(id));
} catch (SmackException.NoResponseException | InterruptedException | SmackException.NotConnectedException | XMPPException.XMPPErrorException | PubSubAssertionError e) {
//Silent
}
}
try {
pm.getLeafNode(OmemoConstants.PEP_NODE_DEVICE_LIST).deleteAllItems();
} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException | PubSubException.NotALeafNodeException | XMPPException.XMPPErrorException | PubSubAssertionError.DiscoInfoNodeAssertionError e) {
//Silent
}
try {
pm.deleteNode(OmemoConstants.PEP_NODE_DEVICE_LIST);
} catch (SmackException.NoResponseException | InterruptedException | SmackException.NotConnectedException | XMPPException.XMPPErrorException | PubSubAssertionError e) {
//Silent
}
}
static void cleanUpRoster(OmemoManager omemoManager) {
Roster roster = Roster.getInstanceFor(omemoManager.getConnection());
for (RosterEntry r : roster.getEntries()) {
try {
roster.removeEntry(r);
} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException | XMPPException.XMPPErrorException | SmackException.NotLoggedInException e) {
//Silent
}
}
}
/**
* Let Alice subscribe to Bob.
* @param alice
* @param bob
* @throws SmackException.NotLoggedInException
* @throws XMPPException.XMPPErrorException
* @throws SmackException.NotConnectedException
* @throws InterruptedException
* @throws SmackException.NoResponseException
*/
static void subscribe(OmemoManager alice, OmemoManager bob, String nick)
throws SmackException.NotLoggedInException, XMPPException.XMPPErrorException,
SmackException.NotConnectedException, InterruptedException,
SmackException.NoResponseException {
Roster aliceRoster = Roster.getInstanceFor(alice.getConnection());
Roster bobsRoster = Roster.getInstanceFor(bob.getConnection());
bobsRoster.setSubscriptionMode(Roster.SubscriptionMode.accept_all);
aliceRoster.createEntry(bob.getOwnJid(), nick, null);
}
static void unidirectionalTrust(OmemoManager alice, OmemoManager bob) throws SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException, CannotEstablishOmemoSessionException {
//Fetch deviceList
alice.requestDeviceListUpdateFor(bob.getOwnJid());
LOGGER.log(Level.INFO, "Current deviceList state: " + alice.getOwnDevice() + " knows " + bob.getOwnDevice() + ": "
+ OmemoService.getInstance().getOmemoStoreBackend().loadCachedDeviceList(alice, bob.getOwnJid()));
assertTrue("Trusting party must know the others device at this point.",
alice.getOmemoService().getOmemoStoreBackend().loadCachedDeviceList(alice, bob.getOwnJid())
.getActiveDevices().contains(bob.getDeviceId()));
//Create sessions
alice.buildSessionsWith(bob.getOwnJid());
assertTrue("Trusting party must have a session with the other end at this point.",
!alice.getOmemoService().getOmemoStoreBackend().loadAllRawSessionsOf(alice, bob.getOwnJid()).isEmpty());
//Trust the other party
alice.getOmemoService().getOmemoStoreBackend().trustOmemoIdentity(alice, bob.getOwnDevice(),
alice.getOmemoService().getOmemoStoreBackend().getFingerprint(alice, bob.getOwnDevice()));
}
static void setUpOmemoManager(OmemoManager omemoManager) throws CorruptedOmemoKeyException, InterruptedException, SmackException.NoResponseException, SmackException.NotConnectedException, XMPPException.XMPPErrorException, SmackException.NotLoggedInException, PubSubException.NotALeafNodeException {
omemoManager.initialize();
OmemoBundleElement bundle = OmemoService.fetchBundle(omemoManager, omemoManager.getOwnDevice());
assertNotNull("Bundle must not be null.", bundle);
assertEquals("Published Bundle must equal our local bundle.", bundle, omemoManager.getOmemoService().getOmemoStoreBackend().packOmemoBundle(omemoManager));
}
}

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@ -0,0 +1,112 @@
/**
*
* Copyright 2017 Florian Schmaus, Paul Schaub
*
* 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.smackx.omemo;
import junit.framework.TestCase;
import org.igniterealtime.smack.inttest.SmackIntegrationTest;
import org.igniterealtime.smack.inttest.SmackIntegrationTestEnvironment;
import org.igniterealtime.smack.inttest.TestNotPossibleException;
import org.igniterealtime.smack.inttest.util.SimpleResultSyncPoint;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.chat2.ChatManager;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smackx.omemo.element.OmemoElement;
import org.jivesoftware.smackx.omemo.internal.CipherAndAuthTag;
import org.jivesoftware.smackx.omemo.internal.OmemoMessageInformation;
import org.jivesoftware.smackx.omemo.listener.OmemoMessageListener;
import org.jivesoftware.smackx.omemo.util.OmemoMessageBuilder;
import java.util.Arrays;
import java.util.concurrent.TimeoutException;
import java.util.logging.Level;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.cleanServerSideTraces;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.setUpOmemoManager;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.subscribe;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.unidirectionalTrust;
import static org.junit.Assert.assertTrue;
/**
* Test keyTransportMessages.
*/
public class OmemoKeyTransportTest extends AbstractOmemoIntegrationTest {
private OmemoManager alice, bob;
public OmemoKeyTransportTest(SmackIntegrationTestEnvironment environment) throws XMPPException.XMPPErrorException, SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException, TestNotPossibleException {
super(environment);
}
@Override
public void before() {
alice = OmemoManager.getInstanceFor(conOne, 11111);
bob = OmemoManager.getInstanceFor(conTwo, 222222);
}
@SmackIntegrationTest
public void keyTransportTest() throws Exception {
final SimpleResultSyncPoint syncPoint = new SimpleResultSyncPoint();
subscribe(alice, bob, "Bob");
subscribe(bob, alice, "Alice");
setUpOmemoManager(alice);
setUpOmemoManager(bob);
unidirectionalTrust(alice, bob);
unidirectionalTrust(bob, alice);
final byte[] key = OmemoMessageBuilder.generateKey();
final byte[] iv = OmemoMessageBuilder.generateIv();
bob.addOmemoMessageListener(new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
//Don't care
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
LOGGER.log(Level.INFO, "Received a keyTransportMessage.");
assertTrue("Key must match the one we sent.", Arrays.equals(key, cipherAndAuthTag.getKey()));
assertTrue("IV must match the one we sent.", Arrays.equals(iv, cipherAndAuthTag.getIv()));
syncPoint.signal();
}
});
OmemoElement keyTransportElement = alice.createKeyTransportElement(key, iv, bob.getOwnDevice());
Message message = new Message(bob.getOwnJid());
message.addExtension(keyTransportElement);
ChatManager.getInstanceFor(alice.getConnection()).chatWith(bob.getOwnJid().asEntityBareJidIfPossible())
.send(message);
try {
syncPoint.waitForResult(10 * 1000);
} catch (TimeoutException e) {
TestCase.fail("We MUST have received the keyTransportMessage within 10 seconds.");
}
}
@Override
public void after() {
alice.shutdown();
bob.shutdown();
cleanServerSideTraces(alice);
cleanServerSideTraces(bob);
}
}

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@ -0,0 +1,184 @@
/**
*
* Copyright 2017 Florian Schmaus, Paul Schaub
*
* 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.smackx.omemo;
import junit.framework.TestCase;
import org.igniterealtime.smack.inttest.SmackIntegrationTest;
import org.igniterealtime.smack.inttest.SmackIntegrationTestEnvironment;
import org.igniterealtime.smack.inttest.TestNotPossibleException;
import org.igniterealtime.smack.inttest.util.SimpleResultSyncPoint;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.chat2.ChatManager;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smackx.omemo.element.OmemoBundleElement;
import org.jivesoftware.smackx.omemo.exceptions.CannotEstablishOmemoSessionException;
import org.jivesoftware.smackx.omemo.exceptions.CorruptedOmemoKeyException;
import org.jivesoftware.smackx.omemo.exceptions.CryptoFailedException;
import org.jivesoftware.smackx.omemo.exceptions.UndecidedOmemoIdentityException;
import org.jivesoftware.smackx.omemo.internal.CipherAndAuthTag;
import org.jivesoftware.smackx.omemo.internal.OmemoMessageInformation;
import org.jivesoftware.smackx.omemo.listener.OmemoMessageListener;
import org.jivesoftware.smackx.pubsub.PubSubException;
import java.security.NoSuchAlgorithmException;
import java.util.logging.Level;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.assertNotSame;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.cleanServerSideTraces;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.setUpOmemoManager;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.subscribe;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.unidirectionalTrust;
/**
* Test message sending.
*/
public class OmemoMessageSendingTest extends AbstractOmemoIntegrationTest {
private OmemoManager alice, bob;
private OmemoStore<?,?,?,?,?,?,?,?,?> store;
public OmemoMessageSendingTest(SmackIntegrationTestEnvironment environment) throws XMPPException.XMPPErrorException, TestNotPossibleException, SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException {
super(environment);
}
@Override
public void before() {
alice = OmemoManager.getInstanceFor(conOne, 123);
bob = OmemoManager.getInstanceFor(conTwo, 345);
store = OmemoService.getInstance().getOmemoStoreBackend();
}
/**
* This Test tests sending and receiving messages.
* Alice and Bob create fresh devices, then they add another to their rosters.
* Next they build sessions with one another and Alice sends a message to Bob.
* After receiving and successfully decrypting the message, its tested, if Bob
* publishes a new Bundle. After that Bob replies to the message and its tested,
* whether Alice can decrypt the message and if she does NOT publish a new Bundle.
*
* @throws CorruptedOmemoKeyException
* @throws InterruptedException
* @throws SmackException.NoResponseException
* @throws SmackException.NotConnectedException
* @throws XMPPException.XMPPErrorException
* @throws SmackException.NotLoggedInException
* @throws PubSubException.NotALeafNodeException
* @throws CannotEstablishOmemoSessionException
* @throws UndecidedOmemoIdentityException
* @throws NoSuchAlgorithmException
* @throws CryptoFailedException
*/
@SmackIntegrationTest
public void messageSendingTest() throws CorruptedOmemoKeyException, InterruptedException, SmackException.NoResponseException, SmackException.NotConnectedException, XMPPException.XMPPErrorException, SmackException.NotLoggedInException, PubSubException.NotALeafNodeException, CannotEstablishOmemoSessionException, UndecidedOmemoIdentityException, NoSuchAlgorithmException, CryptoFailedException {
final String alicesSecret = "Hey Bob! I love you!";
final String bobsSecret = "I love you too, Alice."; //aww <3
final SimpleResultSyncPoint messageOneSyncPoint = new SimpleResultSyncPoint();
final SimpleResultSyncPoint messageTwoSyncPoint = new SimpleResultSyncPoint();
//Subscribe to one another
subscribe(alice, bob, "Bob");
subscribe(bob, alice,"Alice");
//initialize OmemoManagers
setUpOmemoManager(alice);
setUpOmemoManager(bob);
//Save initial bundles
OmemoBundleElement aliceBundle = store.packOmemoBundle(alice);
OmemoBundleElement bobsBundle = store.packOmemoBundle(bob);
//Trust
unidirectionalTrust(alice, bob);
unidirectionalTrust(bob, alice);
//Register messageListeners
bob.addOmemoMessageListener(new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
LOGGER.log(Level.INFO,"Bob received message: " + decryptedBody);
if (decryptedBody.trim().equals(alicesSecret.trim())) {
messageOneSyncPoint.signal();
} else {
messageOneSyncPoint.signal(new Exception("Received message must equal sent message."));
}
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
}
});
alice.addOmemoMessageListener(new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
LOGGER.log(Level.INFO, "Alice received message: " + decryptedBody);
if (decryptedBody.trim().equals(bobsSecret.trim())) {
messageTwoSyncPoint.signal();
} else {
messageTwoSyncPoint.signal(new Exception("Received message must equal sent message."));
}
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
}
});
//Prepare Alice message for Bob
Message encryptedA = alice.encrypt(bob.getOwnJid(), alicesSecret);
ChatManager.getInstanceFor(alice.getConnection()).chatWith(bob.getOwnJid().asEntityBareJidIfPossible())
.send(encryptedA);
try {
messageOneSyncPoint.waitForResult(10 * 1000);
} catch (Exception e) {
LOGGER.log(Level.SEVERE, "Exception while waiting for message: " + e, e);
TestCase.fail("Bob must have received Alice message.");
}
//Check if Bob published a new Bundle
assertNotSame("Bob must have published another bundle at this point, since we used a PreKeyMessage.",
bobsBundle, OmemoService.fetchBundle(alice, bob.getOwnDevice()));
//Prepare Bobs response
Message encryptedB = bob.encrypt(alice.getOwnJid(), bobsSecret);
ChatManager.getInstanceFor(bob.getConnection()).chatWith(alice.getOwnJid().asEntityBareJidIfPossible())
.send(encryptedB);
try {
messageTwoSyncPoint.waitForResult(10 * 1000);
} catch (Exception e) {
LOGGER.log(Level.SEVERE, "Exception while waiting for response: " + e, e);
TestCase.fail("Alice must have received a response from Bob.");
}
assertEquals("Alice must not have published a new bundle, since we built the session using Bobs bundle.",
aliceBundle, OmemoService.fetchBundle(bob, alice.getOwnDevice()));
}
@Override
public void after() {
alice.shutdown();
bob.shutdown();
cleanServerSideTraces(alice);
cleanServerSideTraces(bob);
}
}

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/**
*
* Copyright 2017 Florian Schmaus, Paul Schaub
*
* 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.smackx.omemo;
import org.igniterealtime.smack.inttest.SmackIntegrationTest;
import org.igniterealtime.smack.inttest.SmackIntegrationTestEnvironment;
import org.igniterealtime.smack.inttest.TestNotPossibleException;
import org.igniterealtime.smack.inttest.util.SimpleResultSyncPoint;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.chat2.ChatManager;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smackx.omemo.internal.CipherAndAuthTag;
import org.jivesoftware.smackx.omemo.internal.OmemoMessageInformation;
import org.jivesoftware.smackx.omemo.listener.OmemoMessageListener;
import java.util.logging.Level;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.fail;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.cleanServerSideTraces;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.setUpOmemoManager;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.subscribe;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.unidirectionalTrust;
/**
* Test session renegotiation.
*/
public class OmemoSessionRenegotiationTest extends AbstractOmemoIntegrationTest {
private OmemoManager alice, bob;
private OmemoStore<?,?,?,?,?,?,?,?,?> store;
public OmemoSessionRenegotiationTest(SmackIntegrationTestEnvironment environment) throws XMPPException.XMPPErrorException, TestNotPossibleException, SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException {
super(environment);
}
@Override
public void before() {
alice = OmemoManager.getInstanceFor(conOne, 1337);
bob = OmemoManager.getInstanceFor(conTwo, 1009);
store = OmemoService.getInstance().getOmemoStoreBackend();
}
@SmackIntegrationTest
public void sessionRenegotiationTest() throws Exception {
final boolean[] phaseTwo = new boolean[1];
final SimpleResultSyncPoint sp1 = new SimpleResultSyncPoint();
final SimpleResultSyncPoint sp2 = new SimpleResultSyncPoint();
final SimpleResultSyncPoint sp3 = new SimpleResultSyncPoint();
final SimpleResultSyncPoint sp4 = new SimpleResultSyncPoint();
final String m1 = "1: Alice says hello to bob.";
final String m2 = "2: Bob replies to Alice.";
final String m3 = "3. This message will arrive but Bob cannot decrypt it.";
final String m4 = "4. This message is readable by Bob again.";
subscribe(alice, bob, "Bob");
subscribe(bob, alice, "Alice");
setUpOmemoManager(alice);
setUpOmemoManager(bob);
unidirectionalTrust(alice, bob);
unidirectionalTrust(bob, alice);
OmemoMessageListener first = new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
LOGGER.log(Level.INFO, "Bob received OMEMO message: " + decryptedBody);
assertEquals("Received message MUST match the one we sent.", decryptedBody, m1);
sp1.signal();
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
}
};
bob.addOmemoMessageListener(first);
ChatManager.getInstanceFor(alice.getConnection()).chatWith(bob.getOwnJid().asEntityBareJidIfPossible())
.send(alice.encrypt(bob.getOwnJid(), m1));
sp1.waitForResult(10 * 1000);
bob.removeOmemoMessageListener(first);
OmemoMessageListener second = new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
LOGGER.log(Level.INFO, "Alice received OMEMO message: " + decryptedBody);
assertEquals("Reply must match the messagewe sent.", decryptedBody, m2);
sp2.signal();
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
}
};
alice.addOmemoMessageListener(second);
ChatManager.getInstanceFor(bob.getConnection()).chatWith(alice.getOwnJid().asEntityBareJidIfPossible())
.send(bob.encrypt(alice.getOwnJid(), m2));
sp2.waitForResult(10 * 1000);
alice.removeOmemoMessageListener(second);
store.forgetOmemoSessions(bob);
store.removeAllRawSessionsOf(bob, alice.getOwnJid());
OmemoMessageListener third = new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
fail("Bob should not have received a decipherable message: " + decryptedBody);
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
}
};
bob.addOmemoMessageListener(third);
OmemoMessageListener fourth = new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
LOGGER.log(Level.INFO, "Alice received preKeyMessage.");
sp3.signal();
}
};
alice.addOmemoMessageListener(fourth);
ChatManager.getInstanceFor(alice.getConnection()).chatWith(bob.getOwnJid().asEntityBareJidIfPossible())
.send(alice.encrypt(bob.getOwnJid(), m3));
sp3.waitForResult(10 * 1000);
bob.removeOmemoMessageListener(third);
alice.removeOmemoMessageListener(fourth);
OmemoMessageListener fifth = new OmemoMessageListener() {
@Override
public void onOmemoMessageReceived(String decryptedBody, Message encryptedMessage, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
LOGGER.log(Level.INFO, "Bob received an OMEMO message: " + decryptedBody);
assertEquals("The received message must match the one we sent.",
decryptedBody, m4);
sp4.signal();
}
@Override
public void onOmemoKeyTransportReceived(CipherAndAuthTag cipherAndAuthTag, Message message, Message wrappingMessage, OmemoMessageInformation omemoInformation) {
}
};
bob.addOmemoMessageListener(fifth);
ChatManager.getInstanceFor(alice.getConnection()).chatWith(bob.getOwnJid().asEntityBareJidIfPossible())
.send(alice.encrypt(bob.getOwnJid(), m4));
sp4.waitForResult(10 * 1000);
}
@Override
public void after() {
alice.shutdown();
bob.shutdown();
cleanServerSideTraces(alice);
cleanServerSideTraces(bob);
}
}

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/**
*
* Copyright 2017 Florian Schmaus, Paul Schaub
*
* 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.smackx.omemo;
import org.igniterealtime.smack.inttest.SmackIntegrationTest;
import org.igniterealtime.smack.inttest.SmackIntegrationTestEnvironment;
import org.igniterealtime.smack.inttest.TestNotPossibleException;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPException;
import java.util.Date;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.assertFalse;
import static junit.framework.TestCase.assertNotNull;
import static junit.framework.TestCase.assertNotSame;
import static junit.framework.TestCase.assertNull;
import static junit.framework.TestCase.assertTrue;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.deletePath;
import static org.jivesoftware.smackx.omemo.OmemoIntegrationTestHelper.setUpOmemoManager;
/**
* Test the OmemoStore.
*/
public class OmemoStoreTest extends AbstractOmemoIntegrationTest {
private OmemoManager alice;
private OmemoManager bob;
public OmemoStoreTest(SmackIntegrationTestEnvironment environment) throws XMPPException.XMPPErrorException, SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException, TestNotPossibleException {
super(environment);
}
@Override
public void before() {
alice = OmemoManager.getInstanceFor(conOne);
bob = OmemoManager.getInstanceFor(conOne);
}
@SmackIntegrationTest
public void storeTest() throws Exception {
//########### PRE-INITIALIZATION ############
assertEquals("Creating an OmemoManager without MUST have set the default deviceId.", alice.getDeviceId(), OmemoService.getInstance().getOmemoStoreBackend().getDefaultDeviceId(alice.getOwnJid()));
assertEquals("OmemoManager must be equal, since both got created without giving a deviceId.", alice, bob);
OmemoService.getInstance().getOmemoStoreBackend().setDefaultDeviceId(alice.getOwnJid(), -1); //Reset default deviceId
alice.shutdown();
alice = OmemoManager.getInstanceFor(conOne);
assertNotSame("Instantiating OmemoManager without deviceId MUST assign random deviceId.", alice.getDeviceId(), bob.getDeviceId());
OmemoStore<?,?,?,?,?,?,?,?,?> store = OmemoService.getInstance().getOmemoStoreBackend();
OmemoFingerprint finger = new OmemoFingerprint("FINGER");
//DefaultDeviceId
store.setDefaultDeviceId(alice.getOwnJid(), 777);
assertEquals("defaultDeviceId setting/getting must equal.", 777, store.getDefaultDeviceId(alice.getOwnJid()));
//Trust/Distrust/Decide
bob.shutdown();
bob = OmemoManager.getInstanceFor(conTwo, 998);
assertFalse("Bobs device MUST be undecided at this point",
store.isDecidedOmemoIdentity(alice, bob.getOwnDevice(), finger));
assertFalse("Bobs device MUST not be trusted at this point",
store.isTrustedOmemoIdentity(alice, bob.getOwnDevice(), finger));
store.trustOmemoIdentity(alice, bob.getOwnDevice(), finger);
assertTrue("Bobs device MUST be trusted at this point.",
store.isTrustedOmemoIdentity(alice, bob.getOwnDevice(), finger));
assertTrue("Bobs device MUST be decided at this point.",
store.isDecidedOmemoIdentity(alice, bob.getOwnDevice(), finger));
store.distrustOmemoIdentity(alice, bob.getOwnDevice(), finger);
assertFalse("Bobs device MUST be untrusted at this point.",
store.isTrustedOmemoIdentity(alice, bob.getOwnDevice(), finger));
//Dates
assertNull("Date of last received message must be null when no message was received ever.",
store.getDateOfLastReceivedMessage(alice, bob.getOwnDevice()));
Date now = new Date();
store.setDateOfLastReceivedMessage(alice, bob.getOwnDevice(), now);
assertEquals("Date of last reveived message must match the one we set.",
now, store.getDateOfLastReceivedMessage(alice, bob.getOwnDevice()));
assertNull("Date of last signed prekey renewal must be null.",
store.getDateOfLastSignedPreKeyRenewal(alice));
store.setDateOfLastSignedPreKeyRenewal(alice, now);
assertEquals("Date of last signed prekey renewal must match our date.",
now, store.getDateOfLastSignedPreKeyRenewal(alice));
//Keys
assertNull("IdentityKeyPair must be null at this point.",
store.loadOmemoIdentityKeyPair(alice));
assertNull("IdentityKey of contact must be null at this point.",
store.loadOmemoIdentityKey(alice, bob.getOwnDevice()));
assertEquals("PreKeys list must be of length 0 at this point.",
0, store.loadOmemoPreKeys(alice).size());
assertEquals("SignedPreKeys list must be of length 0 at this point.",
0, store.loadOmemoSignedPreKeys(alice).size());
assertNotNull("Generated IdentityKeyPair must not be null.",
store.generateOmemoIdentityKeyPair());
assertEquals("Generated PreKey list must be of correct length.",
100, store.generateOmemoPreKeys(1, 100).size());
//LastPreKeyId
assertEquals("LastPreKeyId must be 0 at this point.",
0, store.loadLastPreKeyId(alice));
store.storeLastPreKeyId(alice, 1234);
Thread.sleep(100);
assertEquals("LastPreKeyId set/get must equal.", 1234, store.loadLastPreKeyId(alice));
store.storeLastPreKeyId(alice, 0);
//CurrentSignedPreKeyId
assertEquals("CurrentSignedPreKeyId must be 0 at this point.",
0, store.loadCurrentSignedPreKeyId(alice));
store.storeCurrentSignedPreKeyId(alice, 554);
Thread.sleep(100);
assertEquals("CurrentSignedPreKeyId must match the value we set.",
554, store.loadCurrentSignedPreKeyId(alice));
store.storeCurrentSignedPreKeyId(alice, 0);
deletePath(alice);
//################# POST-INITIALIZATION #################
setUpOmemoManager(alice);
//Keys
assertNotNull("IdentityKeyPair must not be null after initialization",
store.loadOmemoIdentityKeyPair(alice));
assertNotSame("LastPreKeyId must not be 0 after initialization.",
0, store.loadLastPreKeyId(alice));
assertNotSame("currentSignedPreKeyId must not be 0 after initialization.",
0, store.loadCurrentSignedPreKeyId(alice));
assertNotNull("The last PreKey must not be null.",
store.loadOmemoPreKey(alice, store.loadLastPreKeyId(alice) - 1));
assertNotNull("The current signedPreKey must not be null.",
store.loadOmemoSignedPreKey(alice, store.loadCurrentSignedPreKeyId(alice)));
}
@Override
public void after() {
alice.shutdown();
bob.shutdown();
}
}

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../../../../../../../../smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/package-info.java