/*
* 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.xep0124.inttests;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertFalse;
import static junit.framework.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.codec.binary.Base64;
import org.apache.http.client.ClientProtocolException;
import org.apache.vysper.xml.fragment.XMLElement;
import org.apache.vysper.xmpp.protocol.NamespaceURIs;
import org.apache.vysper.xmpp.stanza.Stanza;
import org.junit.Test;
import org.xml.sax.SAXException;
/**
* Integration tests with Apache HttpComponents Client
*
* @author The Apache MINA Project (dev@mina.apache.org)
*/
public class BoshIntegrationTest extends IntegrationTestTemplate {
@Test
public void test() throws ClientProtocolException, IOException, IllegalStateException, SAXException {
// initial request
Stanza boshResponse = sendRequest("<body rid='100' xmlns='http://jabber.org/protocol/httpbind' to='vysper.org' xml:lang='en' wait='60' hold='1' ver='1.9' xmpp:version='1.0' xmlns:xmpp='urn:xmpp:xbosh'/>");
String sid = boshResponse.getAttributeValue("sid");
assertNotNull(sid);
assertNotNull(boshResponse.getAttributeValue("requests"));
assertNotNull(boshResponse.getAttributeValue("inactivity"));
assertNotNull(boshResponse.getAttributeValue("hold"));
assertNotNull(boshResponse.getAttributeValue("wait"));
assertNotNull(boshResponse.getAttributeValue("polling"));
assertEquals("vysper.org", boshResponse.getAttributeValue("from"));
assertEquals("1.9", boshResponse.getAttributeValue("ver"));
assertEquals(1, boshResponse.getInnerElements().size());
assertEquals("features", boshResponse.getInnerElements().get(0).getName());
assertEquals(NamespaceURIs.HTTP_ETHERX_JABBER_ORG_STREAMS, boshResponse.getInnerElements().get(0)
.getNamespaceURI());
assertFalse(boshResponse.getInnerElements().get(0).getInnerElements().isEmpty());
XMLElement mechanisms = null;
for (XMLElement element : boshResponse.getInnerElements().get(0).getInnerElements()) {
if (element.getName().equals("mechanisms")
&& element.getNamespaceURI().equals(NamespaceURIs.URN_IETF_PARAMS_XML_NS_XMPP_SASL)) {
mechanisms = element;
break;
}
}
assertNotNull(mechanisms);
boolean isPlain = false;
for (XMLElement element : mechanisms.getInnerElements()) {
assertEquals("mechanism", element.getName());
if (element.getInnerText().getText().equals("PLAIN")) {
isPlain = true;
}
}
assertTrue("Only plain auth supported by test", isPlain);
// SASL request
String auth = getPlainAuth("user1", "password1");
boshResponse = sendRequest("<body rid='101' xmlns='http://jabber.org/protocol/httpbind' sid='" + sid
+ "'><auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>" + auth + "</auth></body>");
assertEquals(1, boshResponse.getInnerElements().size());
assertEquals("success", boshResponse.getInnerElements().get(0).getName());
assertEquals(NamespaceURIs.URN_IETF_PARAMS_XML_NS_XMPP_SASL, boshResponse.getInnerElements().get(0)
.getNamespaceURI());
// connection restart
boshResponse = sendRequest("<body rid='102' xmlns='http://jabber.org/protocol/httpbind' sid='" + sid
+ "' to='vysper.org' xml:lang='en' xmpp:restart='true' xmlns:xmpp='urn:xmpp:xbosh'/>");
assertEquals(1, boshResponse.getInnerElements().size());
assertEquals("features", boshResponse.getInnerElements().get(0).getName());
assertEquals(NamespaceURIs.HTTP_ETHERX_JABBER_ORG_STREAMS, boshResponse.getInnerElements().get(0)
.getNamespaceURI());
assertFalse(boshResponse.getInnerElements().get(0).getInnerElements().isEmpty());
boolean isBind = false;
for (XMLElement element : boshResponse.getInnerElements().get(0).getInnerElements()) {
if (element.getName().equals("bind")
&& element.getNamespaceURI().equals(NamespaceURIs.URN_IETF_PARAMS_XML_NS_XMPP_BIND)) {
isBind = true;
break;
}
}
assertTrue("Cannot test further because the 'bind' feature is not present after connection restart.", isBind);
// resource binding
// note that Vysper will ignore the resource from the client and will generate its own resource (this is allowed by the XMPP specification)
boshResponse = sendRequest("<body rid='103' xmlns='http://jabber.org/protocol/httpbind' sid='"
+ sid
+ "'><iq type='set' id='200' xmlns='jabber:client'><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'><resource>"
+ "HttpClient</resource></bind></iq></body>");
assertEquals(1, boshResponse.getInnerElements().size());
XMLElement iq = boshResponse.getInnerElements().get(0);
assertEquals("iq", iq.getName());
assertEquals(NamespaceURIs.JABBER_CLIENT, iq.getNamespaceURI());
assertEquals("result", iq.getAttributeValue("type"));
assertEquals("200", iq.getAttributeValue("id"));
assertEquals(1, iq.getInnerElements().size());
XMLElement bind = iq.getInnerElements().get(0);
assertEquals("bind", bind.getName());
assertEquals(NamespaceURIs.URN_IETF_PARAMS_XML_NS_XMPP_BIND, bind.getNamespaceURI());
assertEquals(1, bind.getInnerElements().size());
assertEquals("jid", bind.getInnerElements().get(0).getName());
String jid = bind.getInnerElements().get(0).getInnerText().getText();
assertNotNull(jid);
assertTrue(jid.matches("user1@vysper.org/.+"));
System.out.println("JID " + jid + " is connected to the Vysper server");
// session termination
boshResponse = sendRequest("<body rid='104' xmlns='http://jabber.org/protocol/httpbind' sid='" + sid + "' type='terminate'><presence type='unavailable' from='" + jid + "' xmlns='jabber:client'/></body>");
assertTrue(boshResponse.getInnerElements().isEmpty());
assertEquals("terminate", boshResponse.getAttributeValue("type"));
}
private String getPlainAuth(String user, String pass) {
List<Byte> list = new ArrayList<Byte>();
list.add((byte) 0);
addAll(list, user);
list.add((byte) 0);
addAll(list, pass);
byte[] array = new byte[list.size()];
for (int i = 0; i < list.size(); i++) {
array[i] = list.get(i);
}
return new String(Base64.encodeBase64(array));
}
private void addAll(List<Byte> list, String s) {
for (byte b : s.getBytes()) {
list.add(b);
}
}
}