1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.mina.proxy.handlers.http.basic;
21
22 import org.apache.mina.core.filterchain.IoFilter.NextFilter;
23 import org.apache.mina.proxy.ProxyAuthException;
24 import org.apache.mina.proxy.handlers.http.AbstractAuthLogicHandler;
25 import org.apache.mina.proxy.handlers.http.HttpProxyRequest;
26 import org.apache.mina.proxy.handlers.http.HttpProxyResponse;
27 import org.apache.mina.proxy.session.ProxyIoSession;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
30
31 /**
32 * HttpNoAuthLogicHandler.java - HTTP 'no auth' mechanism logic handler.
33 *
34 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
35 * @since MINA 2.0.0-M3
36 */
37 public class HttpNoAuthLogicHandler extends AbstractAuthLogicHandler {
38 private static final Logger LOGGER = LoggerFactory.getLogger(HttpNoAuthLogicHandler.class);
39
40 /**
41 * Build an HttpNoAuthLogicHandler
42 *
43 * @param proxyIoSession The original session
44 * @throws ProxyAuthException If we get an error during the proxy authentication
45 */
46 public HttpNoAuthLogicHandler(final ProxyIoSession proxyIoSession) throws ProxyAuthException {
47 super(proxyIoSession);
48 }
49
50 /**
51 * {@inheritDoc}
52 */
53 @Override
54 public void doHandshake(final NextFilter nextFilter) throws ProxyAuthException {
55 if (LOGGER.isDebugEnabled()) {
56 LOGGER.debug(" doHandshake()");
57 }
58
59 // Just send the request, no authentication needed
60 writeRequest(nextFilter, (HttpProxyRequest) request);
61 step++;
62 }
63
64 /**
65 * {@inheritDoc}
66 */
67 @Override
68 public void handleResponse(final HttpProxyResponse response) throws ProxyAuthException {
69 // Should never get here !
70 throw new ProxyAuthException("Received error response code (" + response.getStatusLine() + ").");
71 }
72 }