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Add OmemoClient repl class
This commit is contained in:
Florian Schmaus
parent
e6ac568f32
commit
3a0356488d
2 changed files with 217 additions and 0 deletions
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@ -19,6 +19,7 @@ dependencies {
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compile project(':smack-experimental')
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compile project(':smack-legacy')
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compile project(':smack-integration-test')
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compile project(':smack-omemo-signal')
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compile "org.scala-lang:scala-library:$scalaVersion"
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compile "com.lihaoyi:ammonite_$scalaVersion:1.3.2"
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testCompile project(path: ":smack-core", configuration: "testRuntime")
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@ -0,0 +1,216 @@
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/**
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*
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* Copyright 2019 Paul Schaub
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*
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* This file is part of smack-repl.
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*
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* smack-repl is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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package org.igniterealtime.smack.smackrepl;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Scanner;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import org.jivesoftware.smack.SmackConfiguration;
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import org.jivesoftware.smack.SmackException;
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import org.jivesoftware.smack.SmackException.NotConnectedException;
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import org.jivesoftware.smack.SmackException.NotLoggedInException;
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import org.jivesoftware.smack.XMPPException;
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import org.jivesoftware.smack.packet.Message;
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import org.jivesoftware.smack.packet.Stanza;
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import org.jivesoftware.smack.tcp.XMPPTCPConnection;
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import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;
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import org.jivesoftware.smackx.carbons.packet.CarbonExtension;
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import org.jivesoftware.smackx.muc.MultiUserChat;
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import org.jivesoftware.smackx.omemo.OmemoManager;
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import org.jivesoftware.smackx.omemo.OmemoMessage;
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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.exceptions.CryptoFailedException;
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import org.jivesoftware.smackx.omemo.exceptions.UndecidedOmemoIdentityException;
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import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
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import org.jivesoftware.smackx.omemo.listener.OmemoMessageListener;
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import org.jivesoftware.smackx.omemo.listener.OmemoMucMessageListener;
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import org.jivesoftware.smackx.omemo.signal.SignalCachingOmemoStore;
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import org.jivesoftware.smackx.omemo.signal.SignalFileBasedOmemoStore;
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import org.jivesoftware.smackx.omemo.signal.SignalOmemoService;
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import org.jivesoftware.smackx.omemo.trust.OmemoFingerprint;
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import org.jivesoftware.smackx.omemo.trust.OmemoTrustCallback;
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import org.jivesoftware.smackx.omemo.trust.TrustState;
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import org.jxmpp.jid.BareJid;
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import org.jxmpp.jid.EntityBareJid;
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import org.jxmpp.jid.impl.JidCreate;
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public class OmemoClient {
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public static final Logger LOGGER = Logger.getLogger(OmemoClient.class.getName());
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private static final Scanner scanner = new Scanner(System.in, "UTF-8");
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private final XMPPTCPConnection connection;
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private final OmemoManager omemoManager;
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public static void main(String[] args)
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throws XMPPException, SmackException, IOException, InterruptedException, CorruptedOmemoKeyException {
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SmackConfiguration.DEBUG = true;
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if (args.length != 2) {
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print("Missing arguments: <jid> <password>");
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return;
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}
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SignalOmemoService.acknowledgeLicense();
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SignalOmemoService.setup();
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SignalOmemoService omemoService = (SignalOmemoService) SignalOmemoService.getInstance();
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Path omemoStoreDirectory = Files.createTempDirectory("omemo-store");
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omemoService.setOmemoStoreBackend(new SignalCachingOmemoStore(new SignalFileBasedOmemoStore(omemoStoreDirectory.toFile())));
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EntityBareJid jid = JidCreate.entityBareFromOrThrowUnchecked(args[0]);
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String password = args[1];
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OmemoClient client = new OmemoClient(jid, password);
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try {
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client.start();
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while (true) {
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String input = scanner.nextLine();
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if (input.startsWith("/quit")) {
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break;
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}
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if (input.isEmpty()) {
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continue;
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}
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client.handleInput(input);
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}
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} finally {
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client.stop();
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}
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}
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public OmemoClient(EntityBareJid jid, String password) {
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connection = new XMPPTCPConnection(XMPPTCPConnectionConfiguration.builder()
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.setXmppAddressAndPassword(jid, password).build());
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connection.setReplyTimeout(10 * 1000);
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omemoManager = OmemoManager.getInstanceFor(connection);
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omemoManager.setTrustCallback(new OmemoTrustCallback() {
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// In a real app you'd want to persist these decisions
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private final Map<OmemoFingerprint, TrustState> trustStateMap = new HashMap<>();
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@Override
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public TrustState getTrust(OmemoDevice device, OmemoFingerprint fingerprint) {
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return trustStateMap.get(fingerprint) != null ? trustStateMap.get(fingerprint) : TrustState.undecided;
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}
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@Override
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public void setTrust(OmemoDevice device, OmemoFingerprint fingerprint, TrustState state) {
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trustStateMap.put(fingerprint, state);
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}
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});
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omemoManager.addOmemoMessageListener(new OmemoMessageListener() {
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@Override
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public void onOmemoMessageReceived(Stanza s, OmemoMessage.Received m) {
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print(m.getSenderDevice() + ": " + (m.getBody() != null ? m.getBody() : "<keyTransportMessage>"));
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}
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@Override
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public void onOmemoCarbonCopyReceived(CarbonExtension.Direction d, Message cc, Message wm, OmemoMessage.Received m) {
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onOmemoMessageReceived(cc, m);
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}
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});
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omemoManager.addOmemoMucMessageListener(new OmemoMucMessageListener() {
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@Override
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public void onOmemoMucMessageReceived(MultiUserChat muc, Stanza s, OmemoMessage.Received m) {
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print(s.getFrom() + ":" + m.getSenderDevice().getDeviceId() + ": " + (m.getBody() != null ? m.getBody() : "<keyTransportMessage>"));
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}
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});
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}
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public void start()
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throws XMPPException, SmackException, IOException, InterruptedException, CorruptedOmemoKeyException {
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connection.connect().login();
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omemoManager.initialize();
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print("Logged in!");
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}
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public void stop() {
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connection.disconnect();
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}
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public void handleInput(String input)
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throws NotConnectedException, NotLoggedInException, InterruptedException, IOException {
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String[] com = input.split(" ", 3);
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switch (com[0]) {
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case "/omemo":
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if (com.length < 3) {
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print("Usage: /omemo <contact-jid> <message>");
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return;
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}
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BareJid recipient = JidCreate.bareFrom(com[1]);
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String body = com[2];
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try {
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Message omemoMessage = omemoManager.encrypt(recipient, body).asMessage(recipient);
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connection.sendStanza(omemoMessage);
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} catch (UndecidedOmemoIdentityException e) {
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print("Undecided Identities!\n" + Arrays.toString(e.getUndecidedDevices().toArray()));
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} catch (CryptoFailedException | SmackException.NoResponseException e) {
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LOGGER.log(Level.SEVERE, "Unexpected Exception", e);
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}
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break;
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case "/trust":
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print("Trust");
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if (com.length != 2) {
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print("Usage: /trust <contact-jid>");
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}
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BareJid contact = JidCreate.bareFrom(com[1]);
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HashMap<OmemoDevice, OmemoFingerprint> devices;
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try {
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devices = omemoManager.getActiveFingerprints(contact);
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} catch (CorruptedOmemoKeyException | CannotEstablishOmemoSessionException | SmackException.NoResponseException e) {
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LOGGER.log(Level.SEVERE, "Unexpected Exception", e);
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return;
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}
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for (OmemoDevice d : devices.keySet()) {
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print("Trust (1) or distrust (2)?\n" + devices.get(d).blocksOf8Chars());
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if (Integer.parseInt(scanner.nextLine()) == 1) {
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omemoManager.trustOmemoIdentity(d, devices.get(d));
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} else {
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omemoManager.distrustOmemoIdentity(d, devices.get(d));
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}
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}
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print("Done.");
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break;
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case "/purge":
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try {
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omemoManager.purgeDeviceList();
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print("Purged.");
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} catch (XMPPException.XMPPErrorException | SmackException.NoResponseException e) {
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LOGGER.log(Level.SEVERE, "Unexpected Exception", e);
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}
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}
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}
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private static void print(String msg) {
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// CHECKSTYLE:OFF
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System.out.println(msg);
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// CHECKSTYLE:ON
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}
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}
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