| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.vysper.xmpp.extension.xep0065_socks; |
| |
| import java.net.InetSocketAddress; |
| import java.util.List; |
| |
| import org.apache.commons.codec.digest.DigestUtils; |
| import org.apache.vysper.xml.fragment.XMLSemanticError; |
| import org.apache.vysper.xmpp.addressing.Entity; |
| import org.apache.vysper.xmpp.addressing.EntityImpl; |
| import org.apache.vysper.xmpp.protocol.NamespaceURIs; |
| import org.apache.vysper.xmpp.server.ServerRuntimeContext; |
| import org.apache.vysper.xmpp.server.SessionContext; |
| import org.apache.vysper.xmpp.stanza.IQStanza; |
| import org.apache.vysper.xmpp.stanza.IQStanzaType; |
| import org.apache.vysper.xmpp.stanza.Stanza; |
| import org.apache.vysper.xmpp.stanza.StanzaBuilder; |
| import org.apache.vysper.xmpp.state.resourcebinding.BindException; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| import junit.framework.Assert; |
| |
| /** |
| */ |
| public class Socks5IqHandlerTest extends Mockito { |
| |
| private static final Entity FROM = EntityImpl.parseUnchecked("requestor@vysper.org"); |
| |
| private static final Entity TARGET = EntityImpl.parseUnchecked("target@vysper.org"); |
| |
| private static final Entity TO = EntityImpl.parseUnchecked("socks.vysper.org"); |
| |
| private ServerRuntimeContext serverRuntimeContext = Mockito.mock(ServerRuntimeContext.class); |
| |
| private SessionContext sessionContext = Mockito.mock(SessionContext.class); |
| |
| private IQStanza stanza = (IQStanza) IQStanza.getWrapper(buildStanza()); |
| |
| private Socks5ConnectionsRegistry connectionsRegistry = mock(Socks5ConnectionsRegistry.class); |
| |
| private Entity jid = EntityImpl.parseUnchecked("socks.vysper.org"); |
| |
| private InetSocketAddress proxyAddress = new InetSocketAddress("1.2.3.4", 12345); |
| |
| private Socks5IqHandler handler = new Socks5IqHandler(jid, proxyAddress, connectionsRegistry); |
| |
| private Stanza buildStanza() { |
| return buildStanza("iq", NamespaceURIs.JABBER_CLIENT, "query", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS); |
| } |
| |
| private Stanza buildStanza(String name, String namespaceUri) { |
| return buildStanza(name, namespaceUri, "query", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS); |
| } |
| |
| private Stanza buildStanza(String name, String namespaceUri, String innerName, String innerNamespaceUri) { |
| return new StanzaBuilder(name, namespaceUri).addAttribute("type", "get").addAttribute("id", "1") |
| .startInnerElement(innerName, innerNamespaceUri).build(); |
| } |
| |
| @Test |
| public void nameMustBeIq() { |
| Assert.assertEquals("iq", handler.getName()); |
| } |
| |
| @Test |
| public void verifyNullStanza() { |
| Assert.assertFalse(handler.verify(null)); |
| } |
| |
| @Test |
| public void verifyInvalidName() { |
| Assert.assertFalse(handler.verify(buildStanza("dummy", NamespaceURIs.JABBER_CLIENT))); |
| } |
| |
| @Test |
| public void verifyInvalidNamespace() { |
| Assert.assertFalse(handler.verify(buildStanza("iq", "dummy"))); |
| } |
| |
| @Test |
| public void verifyNullNamespace() { |
| Assert.assertFalse(handler.verify(buildStanza("iq", null))); |
| } |
| |
| @Test |
| public void verifyNullInnerNamespace() { |
| Assert.assertFalse(handler.verify(buildStanza("iq", NamespaceURIs.JABBER_CLIENT, "query", null))); |
| } |
| |
| @Test |
| public void verifyInvalidInnerNamespace() { |
| Assert.assertFalse(handler.verify(buildStanza("iq", NamespaceURIs.JABBER_CLIENT, "query", "dummy"))); |
| } |
| |
| @Test |
| public void verifyInvalidInnerName() { |
| Assert.assertFalse(handler.verify( |
| buildStanza("iq", NamespaceURIs.JABBER_CLIENT, "dummy", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS))); |
| } |
| |
| @Test |
| public void verifyMissingInnerElement() { |
| Stanza stanza = new StanzaBuilder("iq", NamespaceURIs.JABBER_CLIENT).build(); |
| Assert.assertFalse(handler.verify(stanza)); |
| } |
| |
| @Test |
| public void verifyValidStanza() { |
| Assert.assertTrue(handler.verify(stanza)); |
| } |
| |
| @Test |
| public void sessionIsRequired() { |
| Assert.assertTrue(handler.isSessionRequired()); |
| } |
| |
| @Test |
| public void handleGet() throws BindException, XMLSemanticError { |
| List<Stanza> responses = handler.handleGet(stanza, serverRuntimeContext, sessionContext, null); |
| Stanza response = responses.get(0); |
| |
| Stanza expected = StanzaBuilder |
| .createIQStanza(stanza.getTo(), stanza.getFrom(), IQStanzaType.RESULT, stanza.getID()) |
| .startInnerElement("query", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS) |
| .startInnerElement("streamhost", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS) |
| .addAttribute("host", proxyAddress.getHostName()).addAttribute("jid", jid.getFullQualifiedName()) |
| .addAttribute("port", Integer.toString(proxyAddress.getPort())).build(); |
| |
| StanzaAssert.assertEquals(expected, response); |
| } |
| |
| @Test |
| public void handleGetDefaultAddress() throws BindException, XMLSemanticError { |
| proxyAddress = new InetSocketAddress(12345); |
| handler = new Socks5IqHandler(jid, proxyAddress, connectionsRegistry); |
| List<Stanza> responses = handler.handleGet(stanza, serverRuntimeContext, sessionContext, null); |
| Stanza response = responses.get(0); |
| |
| Stanza expected = StanzaBuilder |
| .createIQStanza(stanza.getTo(), stanza.getFrom(), IQStanzaType.RESULT, stanza.getID()) |
| .startInnerElement("query", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS) |
| .startInnerElement("streamhost", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS) |
| .addAttribute("host", jid.getFullQualifiedName()).addAttribute("jid", jid.getFullQualifiedName()) |
| .addAttribute("port", Integer.toString(proxyAddress.getPort())).build(); |
| |
| StanzaAssert.assertEquals(expected, response); |
| } |
| |
| @Test |
| public void handleSetActivate() throws BindException, XMLSemanticError { |
| IQStanza request = (IQStanza) IQStanza.getWrapper(StanzaBuilder |
| .createIQStanza(FROM, TO, IQStanzaType.SET, "id1") |
| .startInnerElement("query", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS).addAttribute("sid", "sid1") |
| .startInnerElement("activate", NamespaceURIs.XEP0065_SOCKS5_BYTESTREAMS) |
| .addText(TARGET.getFullQualifiedName()).build()); |
| |
| String hash = DigestUtils.shaHex("sid1" + FROM.getFullQualifiedName() + TARGET.getFullQualifiedName()); |
| when(connectionsRegistry.activate(hash)).thenReturn(true); |
| |
| List<Stanza> responses = handler.handleSet(request, serverRuntimeContext, sessionContext, null); |
| Stanza response = responses.get(0); |
| |
| Stanza expected = StanzaBuilder.createIQStanza(TO, FROM, IQStanzaType.RESULT, "id1").build(); |
| |
| StanzaAssert.assertEquals(expected, response); |
| |
| verify(connectionsRegistry).activate(hash); |
| } |
| |
| } |