Examples with Stanza org.jivesoftware.smack.packet.Stanza used on opensource projects

Example 76 with Stanza

use of org.jivesoftware.smack.packet.Stanza in project Smack by igniterealtime.

the class Socks5ByteStreamRequestTest method shouldBlacklistInvalidProxyAfter2Failures.

/**
 * Target should not try to connect to SOCKS5 proxies that already failed twice.
 *
 * @throws Exception should not happen
 */
@Test
public void shouldBlacklistInvalidProxyAfter2Failures() throws Exception {
    final Protocol protocol = new Protocol();
    final XMPPConnection connection = ConnectionUtils.createMockedConnection(protocol, targetJID);
    // build SOCKS5 Bytestream initialization request
    Bytestream bytestreamInitialization = Socks5PacketUtils.createBytestreamInitiation(initiatorJID, targetJID, sessionID);
    // Add an unreachable stream host.
    bytestreamInitialization.addStreamHost(JidCreate.from("invalid." + proxyJID), "127.0.0.2", 7778);
    // get SOCKS5 Bytestream manager for connection
    Socks5BytestreamManager byteStreamManager = Socks5BytestreamManager.getBytestreamManager(connection);
    // try to connect several times
    for (int i = 0; i < 2; i++) {
        assertThrows(Socks5Exception.CouldNotConnectToAnyProvidedSocks5Host.class, () -> {
            // build SOCKS5 Bytestream request with the bytestream initialization
            Socks5BytestreamRequest byteStreamRequest = new Socks5BytestreamRequest(byteStreamManager, bytestreamInitialization);
            // set timeouts
            byteStreamRequest.setTotalConnectTimeout(600);
            byteStreamRequest.setMinimumConnectTimeout(300);
            // accept the stream (this is the call that is tested here)
            byteStreamRequest.accept();
        });
        // verify targets response
        assertEquals(1, protocol.getRequests().size());
        Stanza targetResponse = protocol.getRequests().remove(0);
        assertTrue(IQ.class.isInstance(targetResponse));
        assertEquals(initiatorJID, targetResponse.getTo());
        assertEquals(IQ.Type.error, ((IQ) targetResponse).getType());
        assertEquals(StanzaError.Condition.item_not_found, targetResponse.getError().getCondition());
    }
    // create test data for stream
    byte[] data = new byte[] { 1, 2, 3 };
    try (Socks5TestProxy socks5Proxy = new Socks5TestProxy()) {
        assertTrue(socks5Proxy.isRunning());
        // add a valid SOCKS5 proxy
        bytestreamInitialization.addStreamHost(proxyJID, proxyAddress, socks5Proxy.getPort());
        // build SOCKS5 Bytestream request with the bytestream initialization
        Socks5BytestreamRequest byteStreamRequest = new Socks5BytestreamRequest(byteStreamManager, bytestreamInitialization);
        // set timeouts
        byteStreamRequest.setTotalConnectTimeout(600);
        byteStreamRequest.setMinimumConnectTimeout(300);
        // accept the stream (this is the call that is tested here)
        InputStream inputStream = byteStreamRequest.accept().getInputStream();
        // create digest to get the socket opened by target
        String digest = Socks5Utils.createDigest(sessionID, initiatorJID, targetJID);
        // test stream by sending some data
        OutputStream outputStream = socks5Proxy.getSocket(digest).getOutputStream();
        outputStream.write(data);
        // verify that data is transferred correctly
        byte[] result = new byte[3];
        inputStream.read(result);
        assertArrayEquals(data, result);
        // verify targets response
        assertEquals(1, protocol.getRequests().size());
        Stanza targetResponse = protocol.getRequests().remove(0);
        assertEquals(Bytestream.class, targetResponse.getClass());
        assertEquals(initiatorJID, targetResponse.getTo());
        assertEquals(IQ.Type.result, ((Bytestream) targetResponse).getType());
        assertEquals(proxyJID, ((Bytestream) targetResponse).getUsedHost().getJID());
    }
}

Example 77 with Stanza

use of org.jivesoftware.smack.packet.Stanza in project Smack by igniterealtime.

the class Socks5ByteStreamRequestTest method shouldNotTimeoutIfFirstSocks5ProxyDoesNotRespond.

/**
 * If the SOCKS5 Bytestream request contains multiple SOCKS5 proxies and the first one doesn't
 * respond, the connection attempt to this proxy should not consume the whole timeout for
 * connecting to the proxies.
 *
 * @throws Exception should not happen
 */
@Test
public void shouldNotTimeoutIfFirstSocks5ProxyDoesNotRespond() throws Exception {
    final Protocol protocol = new Protocol();
    final XMPPConnection connection = ConnectionUtils.createMockedConnection(protocol, targetJID);
    // start a local SOCKS5 proxy
    try (Socks5TestProxy socks5Proxy = new Socks5TestProxy()) {
        // create a fake SOCKS5 proxy that doesn't respond to a request
        ServerSocket unresponsiveSocks5Socket = NetworkUtil.getSocketOnLoopback();
        try {
            // build SOCKS5 Bytestream initialization request
            Bytestream bytestreamInitialization = Socks5PacketUtils.createBytestreamInitiation(initiatorJID, targetJID, sessionID);
            bytestreamInitialization.addStreamHost(proxyJID, proxyAddress, unresponsiveSocks5Socket.getLocalPort());
            bytestreamInitialization.addStreamHost(proxyJID, proxyAddress, socks5Proxy.getPort());
            // create test data for stream
            byte[] data = new byte[] { 1, 2, 3 };
            // get SOCKS5 Bytestream manager for connection
            Socks5BytestreamManager byteStreamManager = Socks5BytestreamManager.getBytestreamManager(connection);
            // build SOCKS5 Bytestream request with the bytestream initialization
            Socks5BytestreamRequest byteStreamRequest = new Socks5BytestreamRequest(byteStreamManager, bytestreamInitialization);
            // set timeouts
            byteStreamRequest.setTotalConnectTimeout(2000);
            byteStreamRequest.setMinimumConnectTimeout(1000);
            // accept the stream (this is the call that is tested here)
            InputStream inputStream = byteStreamRequest.accept().getInputStream();
            // assert that client tries to connect to dumb SOCKS5 proxy
            Socket socket = unresponsiveSocks5Socket.accept();
            assertNotNull(socket);
            // create digest to get the socket opened by target
            String digest = Socks5Utils.createDigest(sessionID, initiatorJID, targetJID);
            // test stream by sending some data
            OutputStream outputStream = socks5Proxy.getSocket(digest).getOutputStream();
            outputStream.write(data);
            // verify that data is transferred correctly
            byte[] result = new byte[3];
            inputStream.read(result);
            assertArrayEquals(data, result);
            // verify targets response
            assertEquals(1, protocol.getRequests().size());
            Stanza targetResponse = protocol.getRequests().remove(0);
            assertEquals(Bytestream.class, targetResponse.getClass());
            assertEquals(initiatorJID, targetResponse.getTo());
            assertEquals(IQ.Type.result, ((Bytestream) targetResponse).getType());
            assertEquals(proxyJID, ((Bytestream) targetResponse).getUsedHost().getJID());
        } finally {
            unresponsiveSocks5Socket.close();
        }
    }
}

Example 78 with Stanza

use of org.jivesoftware.smack.packet.Stanza in project Smack by igniterealtime.

the class MultipleRecipientManager method sendToIndividualRecipients.

private static void sendToIndividualRecipients(XMPPConnection connection, StanzaView stanza, Collection<? extends Jid> to, Collection<? extends Jid> cc, Collection<? extends Jid> bcc) throws NotConnectedException, InterruptedException {
    final StanzaFactory stanzaFactory = connection.getStanzaFactory();
    final StanzaBuilder<?> stanzaBuilder;
    if (stanza instanceof Message) {
        Message message = (Message) stanza;
        stanzaBuilder = stanzaFactory.buildMessageStanzaFrom(message);
    } else if (stanza instanceof Presence) {
        Presence presence = (Presence) stanza;
        stanzaBuilder = stanzaFactory.buildPresenceStanzaFrom(presence);
    } else if (stanza instanceof IQ) {
        throw new IllegalArgumentException("IQ stanzas have no supported fallback in case no XEP-0033 service is available");
    } else {
        throw new AssertionError();
    }
    if (to == null)
        to = Collections.emptyList();
    if (cc == null)
        cc = Collections.emptyList();
    if (bcc == null)
        bcc = Collections.emptyList();
    final int numRecipients = to.size() + cc.size() + bcc.size();
    final List<Jid> recipients = new ArrayList<>(numRecipients);
    recipients.addAll(to);
    recipients.addAll(cc);
    recipients.addAll(bcc);
    final List<Stanza> stanzasToSend = new ArrayList<>(numRecipients);
    for (Jid recipient : recipients) {
        Stanza stanzaToSend = stanzaBuilder.to(recipient).build();
        stanzasToSend.add(stanzaToSend);
    }
    // TODO: Use XMPPConnection.sendStanzas(Collection<? extends Stanza>) once this method exists.
    for (Stanza stanzaToSend : stanzasToSend) {
        connection.sendStanza(stanzaToSend);
    }
}

Example 79 with Stanza

use of org.jivesoftware.smack.packet.Stanza in project Smack by igniterealtime.

the class RosterVersioningTest method testOtherVersionStored.

/**
 * Tests that a non-empty roster result empties the store.
 * @throws SmackException if Smack detected an exceptional situation.
 * @throws XMPPException if an XMPP protocol error was received.
 * @throws XmppStringprepException if the provided string is invalid.
 */
@Test(timeout = 5000)
public void testOtherVersionStored() throws XMPPException, SmackException, XmppStringprepException {
    Item vaglafItem = vaglafItem();
    // We expect that the roster request is the only packet sent. This is not part of the specification,
    // but a shortcut in the test implementation.
    Stanza sentPacket = connection.getSentPacket();
    if (sentPacket instanceof RosterPacket) {
        RosterPacket sentRP = (RosterPacket) sentPacket;
        RosterPacket answer = new RosterPacket();
        answer.setStanzaId(sentRP.getStanzaId());
        answer.setType(IQ.Type.result);
        answer.setTo(sentRP.getFrom());
        answer.setVersion("newVersion");
        answer.addRosterItem(vaglafItem);
        rosterListener.reset();
        connection.processStanza(answer);
        rosterListener.waitUntilInvocationOrTimeout();
    } else {
        assertTrue("Expected to get a RosterPacket ", false);
    }
    Roster roster = Roster.getInstanceFor(connection);
    assertEquals("Size of roster", 1, roster.getEntries().size());
    RosterEntry entry = roster.getEntry(vaglafItem.getJid());
    assertNotNull("Roster contains vaglaf entry", entry);
    assertEquals("vaglaf entry in roster equals the sent entry", vaglafItem, RosterEntry.toRosterItem(entry));
    RosterStore store = roster.getRosterStore();
    assertEquals("Size of store", 1, store.getEntries().size());
    Item item = store.getEntry(vaglafItem.getJid());
    assertNotNull("Store contains vaglaf entry", item);
    assertEquals("vaglaf entry in store equals the sent entry", vaglafItem, item);
}

Example 80 with Stanza

use of org.jivesoftware.smack.packet.Stanza in project Smack by igniterealtime.

the class ItemValidationTest method parseEmptyTag.

@Test
public void parseEmptyTag() throws Exception {
    String itemContent = "<foo xmlns='smack:test'><bar/></foo>";
    XmlPullParser parser = PacketParserUtils.getParserFor("<message from='pubsub.myserver.com' to='francisco@denmark.lit' id='foo'>" + "<event xmlns='http://jabber.org/protocol/pubsub#event'>" + "<items node='testNode'>" + "<item id='testid1' >" + itemContent + "</item>" + "</items>" + "</event>" + "</message>");
    Stanza message = PacketParserUtils.parseMessage(parser);
    XmlElement eventExt = message.getExtension(PubSubNamespace.event.getXmlns());
    assertTrue(eventExt instanceof EventElement);
    EventElement event = (EventElement) eventExt;
    assertEquals(EventElementType.items, event.getEventType());
    assertEquals(1, event.getExtensions().size());
    assertTrue(event.getExtensions().get(0) instanceof ItemsExtension);
    assertEquals(1, ((ItemsExtension) event.getExtensions().get(0)).items.size());
    NamedElement itemExt = ((ItemsExtension) event.getExtensions().get(0)).items.get(0);
    assertTrue(itemExt instanceof PayloadItem<?>);
    PayloadItem<?> item = (PayloadItem<?>) itemExt;
    assertEquals("testid1", item.getId());
    assertTrue(item.getPayload() instanceof SimplePayload);
    assertXmlSimilar(itemContent, item.getPayload().toXML().toString());
}