/*
* Copyright (c) 2008-2014 the original author or authors.
*
* Licensed 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.cometd.server;
import java.io.UnsupportedEncodingException;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Map;
import org.cometd.bayeux.Message;
import org.cometd.bayeux.server.BayeuxServer;
import org.cometd.bayeux.server.ServerChannel;
import org.cometd.bayeux.server.ServerMessage;
import org.cometd.bayeux.server.ServerSession;
import org.cometd.common.JSONContext;
import org.cometd.common.JettyJSONContextClient;
import org.eclipse.jetty.client.api.ContentResponse;
import org.eclipse.jetty.client.api.Request;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class CustomResponseOnSecurityPolicyDenyTest extends AbstractBayeuxClientServerTest
{
public CustomResponseOnSecurityPolicyDenyTest(String serverTransport)
{
super(serverTransport);
}
@Before
public void prepare() throws Exception
{
startServer(null);
}
@Test
public void testCanHandshakeDenies() throws Exception
{
bayeux.setSecurityPolicy(new DefaultSecurityPolicy()
{
@Override
public boolean canHandshake(BayeuxServer server, ServerSession session, ServerMessage message)
{
ServerMessage.Mutable reply = message.getAssociated();
Map<String,Object> advice = reply.getAdvice(true);
advice.put(Message.RECONNECT_FIELD, Message.RECONNECT_HANDSHAKE_VALUE);
Map<String, Object> ext = reply.getExt(true);
Map<String, Object> extra = new HashMap<>();
ext.put("com.acme", extra);
extra.put("failure", "test");
return false;
}
});
Request handshake = newBayeuxRequest("[{" +
"\"channel\": \"/meta/handshake\"," +
"\"version\": \"1.0\"," +
"\"minimumVersion\": \"1.0\"," +
"\"supportedConnectionTypes\": [\"long-polling\"]" +
"}]");
ContentResponse response = handshake.send();
Assert.assertEquals(200, response.getStatus());
checkResponse(response, Message.RECONNECT_HANDSHAKE_VALUE);
}
@Test
public void testCanCreateDenies() throws Exception
{
bayeux.setSecurityPolicy(new DefaultSecurityPolicy()
{
@Override
public boolean canCreate(BayeuxServer server, ServerSession session, String channelId, ServerMessage message)
{
ServerMessage.Mutable reply = message.getAssociated();
Map<String,Object> advice = reply.getAdvice(true);
advice.put(Message.RECONNECT_FIELD, Message.RECONNECT_NONE_VALUE);
Map<String, Object> ext = reply.getExt(true);
Map<String, Object> extra = new HashMap<>();
ext.put("com.acme", extra);
extra.put("failure", "test");
return false;
}
});
checkResponse(publish(), Message.RECONNECT_NONE_VALUE);
}
@Test
public void testCanPublishDenies() throws Exception
{
bayeux.setSecurityPolicy(new DefaultSecurityPolicy()
{
@Override
public boolean canPublish(BayeuxServer server, ServerSession session, ServerChannel channel, ServerMessage message)
{
ServerMessage.Mutable reply = message.getAssociated();
Map<String, Object> advice = reply.getAdvice(true);
advice.put(Message.RECONNECT_FIELD, Message.RECONNECT_NONE_VALUE);
Map<String, Object> ext = reply.getExt(true);
Map<String, Object> extra = new HashMap<>();
ext.put("com.acme", extra);
extra.put("failure", "test");
return false;
}
});
checkResponse(publish(), Message.RECONNECT_NONE_VALUE);
}
@Test
public void testCanSubscribeDenies() throws Exception
{
bayeux.setSecurityPolicy(new DefaultSecurityPolicy()
{
@Override
public boolean canSubscribe(BayeuxServer server, ServerSession session, ServerChannel channel, ServerMessage message)
{
ServerMessage.Mutable reply = message.getAssociated();
Map<String,Object> advice = reply.getAdvice(true);
advice.put(Message.RECONNECT_FIELD, Message.RECONNECT_NONE_VALUE);
Map<String, Object> ext = reply.getExt(true);
Map<String, Object> extra = new HashMap<>();
ext.put("com.acme", extra);
extra.put("failure", "test");
return false;
}
});
Request handshake = newBayeuxRequest("[{" +
"\"channel\": \"/meta/handshake\"," +
"\"version\": \"1.0\"," +
"\"minimumVersion\": \"1.0\"," +
"\"supportedConnectionTypes\": [\"long-polling\"]" +
"}]");
ContentResponse response = handshake.send();
Assert.assertEquals(200, response.getStatus());
String clientId = extractClientId(response);
Request subscribe = newBayeuxRequest("[{" +
"\"channel\": \"/meta/subscribe\"," +
"\"subscription\": \"/test\"," +
"\"clientId\": \"" + clientId + "\"" +
"}]");
response = subscribe.send();
Assert.assertEquals(200, response.getStatus());
checkResponse(response, Message.RECONNECT_NONE_VALUE);
}
private ContentResponse publish() throws Exception
{
Request handshake = newBayeuxRequest("[{" +
"\"channel\": \"/meta/handshake\"," +
"\"version\": \"1.0\"," +
"\"minimumVersion\": \"1.0\"," +
"\"supportedConnectionTypes\": [\"long-polling\"]" +
"}]");
ContentResponse response = handshake.send();
Assert.assertEquals(200, response.getStatus());
String clientId = extractClientId(response);
Request publish = newBayeuxRequest("[{" +
"\"channel\": \"/test\"," +
"\"clientId\": \"" + clientId + "\"," +
"\"data\": {}" +
"}]");
response = publish.send();
Assert.assertEquals(200, response.getStatus());
return response;
}
private void checkResponse(ContentResponse reply, String reconnectAdvice) throws ParseException, UnsupportedEncodingException
{
JSONContext.Client jsonContext = new JettyJSONContextClient();
Message.Mutable[] responses = jsonContext.parse(reply.getContentAsString());
Assert.assertEquals(1, responses.length);
Message response = responses[0];
Map<String, Object> advice = response.getAdvice();
Assert.assertNotNull(advice);
Assert.assertEquals(reconnectAdvice, advice.get(Message.RECONNECT_FIELD));
Map<String, Object> ext = response.getExt();
Assert.assertNotNull(ext);
@SuppressWarnings("unchecked")
Map<String, Object> extra = (Map<String, Object>)ext.get("com.acme");
Assert.assertNotNull(extra);
Assert.assertEquals("test", extra.get("failure"));
}
}