236 lines
10 KiB
Java
236 lines
10 KiB
Java
/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.omemo;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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import java.util.HashMap;
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import org.jivesoftware.smack.SmackException;
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import org.jivesoftware.smack.XMPPConnection;
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import org.jivesoftware.smack.XMPPException;
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import org.jivesoftware.smack.packet.Presence;
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import org.jivesoftware.smack.roster.PresenceEventListener;
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import org.jivesoftware.smack.roster.Roster;
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import org.jivesoftware.smack.roster.RosterEntry;
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import org.jivesoftware.smackx.omemo.exceptions.CannotEstablishOmemoSessionException;
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import org.jivesoftware.smackx.omemo.exceptions.CorruptedOmemoKeyException;
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import org.jivesoftware.smackx.omemo.internal.OmemoCachedDeviceList;
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import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
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import org.jivesoftware.smackx.omemo.trust.OmemoFingerprint;
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import org.jivesoftware.smackx.omemo.util.EphemeralTrustCallback;
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import org.jivesoftware.smackx.omemo.util.OmemoConstants;
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import org.jivesoftware.smackx.pubsub.PubSubException;
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import org.jivesoftware.smackx.pubsub.PubSubManager;
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import com.google.common.collect.Maps;
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import org.igniterealtime.smack.inttest.util.SimpleResultSyncPoint;
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import org.jxmpp.jid.BareJid;
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import org.jxmpp.jid.FullJid;
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import org.jxmpp.jid.Jid;
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public class OmemoManagerSetupHelper {
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/**
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* Synchronously subscribes presence.
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* @param subscriber connection of user which subscribes.
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* @param target connection of user which gets subscribed.
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* @param targetNick nick of the subscribed user.
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* @param targetGroups groups of the user.
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* @throws Exception
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*/
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public static void syncSubscribePresence(final XMPPConnection subscriber,
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final XMPPConnection target,
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String targetNick,
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String[] targetGroups)
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throws Exception {
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final SimpleResultSyncPoint subscribed = new SimpleResultSyncPoint();
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Roster subscriberRoster = Roster.getInstanceFor(subscriber);
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Roster targetRoster = Roster.getInstanceFor(target);
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targetRoster.setSubscriptionMode(Roster.SubscriptionMode.accept_all);
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subscriberRoster.addPresenceEventListener(new PresenceEventListener() {
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@Override
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public void presenceAvailable(FullJid address, Presence availablePresence) {
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}
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@Override
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public void presenceUnavailable(FullJid address, Presence presence) {
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}
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@Override
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public void presenceError(Jid address, Presence errorPresence) {
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subscribed.signalFailure();
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}
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@Override
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public void presenceSubscribed(BareJid address, Presence subscribedPresence) {
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subscribed.signal();
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}
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@Override
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public void presenceUnsubscribed(BareJid address, Presence unsubscribedPresence) {
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}
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});
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subscriberRoster.createEntry(target.getUser().asBareJid(), targetNick, targetGroups);
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subscribed.waitForResult(10 * 1000);
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}
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public static void trustAllIdentities(OmemoManager alice, OmemoManager bob)
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throws InterruptedException, SmackException.NotConnectedException, SmackException.NotLoggedInException,
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SmackException.NoResponseException, CannotEstablishOmemoSessionException, CorruptedOmemoKeyException,
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XMPPException.XMPPErrorException, PubSubException.NotALeafNodeException {
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Roster roster = Roster.getInstanceFor(alice.getConnection());
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if (alice.getOwnJid() != bob.getOwnJid() &&
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(!roster.iAmSubscribedTo(bob.getOwnJid()) || !roster.isSubscribedToMyPresence(bob.getOwnJid()))) {
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throw new IllegalStateException("Before trusting identities of a user, we must be subscribed to one another.");
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}
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alice.requestDeviceListUpdateFor(bob.getOwnJid());
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HashMap<OmemoDevice, OmemoFingerprint> fingerprints = alice.getActiveFingerprints(bob.getOwnJid());
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for (OmemoDevice device : fingerprints.keySet()) {
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OmemoFingerprint fingerprint = fingerprints.get(device);
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alice.trustOmemoIdentity(device, fingerprint);
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}
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}
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public static void trustAllIdentitiesWithTests(OmemoManager alice, OmemoManager bob)
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throws InterruptedException, SmackException.NotConnectedException, SmackException.NotLoggedInException,
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SmackException.NoResponseException, CannotEstablishOmemoSessionException, CorruptedOmemoKeyException,
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XMPPException.XMPPErrorException, PubSubException.NotALeafNodeException {
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alice.requestDeviceListUpdateFor(bob.getOwnJid());
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HashMap<OmemoDevice, OmemoFingerprint> fps1 = alice.getActiveFingerprints(bob.getOwnJid());
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assertFalse(fps1.isEmpty());
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assertAllDevicesAreUndecided(alice, fps1);
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assertAllDevicesAreUntrusted(alice, fps1);
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trustAllIdentities(alice, bob);
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HashMap<OmemoDevice, OmemoFingerprint> fps2 = alice.getActiveFingerprints(bob.getOwnJid());
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assertEquals(fps1.size(), fps2.size());
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assertTrue(Maps.difference(fps1, fps2).areEqual());
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assertAllDevicesAreDecided(alice, fps2);
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assertAllDevicesAreTrusted(alice, fps2);
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}
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public static OmemoManager prepareOmemoManager(XMPPConnection connection) throws Exception {
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final OmemoManager manager = OmemoManager.getInstanceFor(connection, OmemoManager.randomDeviceId());
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manager.setTrustCallback(new EphemeralTrustCallback());
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if (connection.isAuthenticated()) {
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manager.initialize();
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} else {
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throw new AssertionError("Connection must be authenticated.");
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}
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return manager;
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}
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public static void assertAllDevicesAreUndecided(OmemoManager manager, HashMap<OmemoDevice, OmemoFingerprint> devices) {
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for (OmemoDevice device : devices.keySet()) {
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// All fingerprints MUST be neither decided, nor trusted.
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assertFalse(manager.isDecidedOmemoIdentity(device, devices.get(device)));
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}
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}
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public static void assertAllDevicesAreUntrusted(OmemoManager manager, HashMap<OmemoDevice, OmemoFingerprint> devices) {
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for (OmemoDevice device : devices.keySet()) {
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// All fingerprints MUST be neither decided, nor trusted.
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assertFalse(manager.isTrustedOmemoIdentity(device, devices.get(device)));
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}
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}
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public static void assertAllDevicesAreDecided(OmemoManager manager, HashMap<OmemoDevice, OmemoFingerprint> devices) {
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for (OmemoDevice device : devices.keySet()) {
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// All fingerprints MUST be neither decided, nor trusted.
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assertTrue(manager.isDecidedOmemoIdentity(device, devices.get(device)));
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}
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}
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public static void assertAllDevicesAreTrusted(OmemoManager manager, HashMap<OmemoDevice, OmemoFingerprint> devices) {
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for (OmemoDevice device : devices.keySet()) {
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// All fingerprints MUST be neither decided, nor trusted.
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assertTrue(manager.isTrustedOmemoIdentity(device, devices.get(device)));
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}
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}
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public static void cleanUpPubSub(OmemoManager omemoManager) {
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PubSubManager pm = PubSubManager.getInstance(omemoManager.getConnection(),omemoManager.getOwnJid());
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try {
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omemoManager.requestDeviceListUpdateFor(omemoManager.getOwnJid());
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} catch (SmackException.NotConnectedException | InterruptedException | SmackException.NoResponseException | PubSubException.NotALeafNodeException | XMPPException.XMPPErrorException e) {
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// ignore
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}
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OmemoCachedDeviceList deviceList = OmemoService.getInstance().getOmemoStoreBackend()
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.loadCachedDeviceList(omemoManager.getOwnDevice(), omemoManager.getOwnJid());
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for (int id : deviceList.getAllDevices()) {
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try {
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pm.getLeafNode(OmemoConstants.PEP_NODE_BUNDLE_FROM_DEVICE_ID(id)).deleteAllItems();
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} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException |
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PubSubException.NotALeafNodeException | XMPPException.XMPPErrorException |
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PubSubException.NotAPubSubNodeException e) {
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// Silent
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}
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try {
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pm.deleteNode(OmemoConstants.PEP_NODE_BUNDLE_FROM_DEVICE_ID(id));
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} catch (SmackException.NoResponseException | InterruptedException | SmackException.NotConnectedException
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| XMPPException.XMPPErrorException e) {
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// Silent
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}
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}
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try {
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pm.getLeafNode(OmemoConstants.PEP_NODE_DEVICE_LIST).deleteAllItems();
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} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException |
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PubSubException.NotALeafNodeException | XMPPException.XMPPErrorException |
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PubSubException.NotAPubSubNodeException e) {
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// Silent
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}
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try {
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pm.deleteNode(OmemoConstants.PEP_NODE_DEVICE_LIST);
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} catch (SmackException.NoResponseException | InterruptedException | SmackException.NotConnectedException |
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XMPPException.XMPPErrorException e) {
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// Silent
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}
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}
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public static void cleanUpRoster(OmemoManager omemoManager) {
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Roster roster = Roster.getInstanceFor(omemoManager.getConnection());
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for (RosterEntry r : roster.getEntries()) {
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try {
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roster.removeEntry(r);
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} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException |
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XMPPException.XMPPErrorException | SmackException.NotLoggedInException e) {
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// Silent
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}
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}
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}
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}
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