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15 package org.mortbay.jetty.ajp;
16
17 import java.io.ByteArrayInputStream;
18 import java.io.IOException;
19 import java.security.cert.Certificate;
20 import java.security.cert.CertificateException;
21 import java.security.cert.CertificateFactory;
22 import java.security.cert.X509Certificate;
23 import java.util.Collection;
24 import java.util.Iterator;
25
26 import javax.servlet.ServletInputStream;
27 import javax.servlet.http.HttpServletResponse;
28
29 import org.mortbay.io.Buffer;
30 import org.mortbay.io.EndPoint;
31 import org.mortbay.jetty.Connector;
32 import org.mortbay.jetty.HttpConnection;
33 import org.mortbay.jetty.HttpException;
34 import org.mortbay.jetty.Request;
35 import org.mortbay.jetty.Server;
36
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43
44 public class Ajp13Connection extends HttpConnection
45 {
46 private boolean _sslSecure = false;
47
48 public Ajp13Connection(Connector connector, EndPoint endPoint, Server server)
49 {
50 super(connector, endPoint, server);
51 _request = new Ajp13Request(this);
52 _generator = new Ajp13Generator(_connector, _endp, _connector.getHeaderBufferSize(), _connector.getResponseBufferSize());
53 _parser = new Ajp13Parser(_connector, _endp, new RequestHandler(), (Ajp13Generator) _generator);
54 _generator.setSendServerVersion(server.getSendServerVersion());
55 _server = server;
56
57 }
58
59 public boolean isConfidential(Request request)
60 {
61 return _sslSecure;
62 }
63
64 public boolean isIntegral(Request request)
65 {
66 return _sslSecure;
67 }
68
69 public ServletInputStream getInputStream()
70 {
71 if (_in == null)
72 _in = new Ajp13Parser.Input((Ajp13Parser) _parser, _connector.getMaxIdleTime());
73 return _in;
74 }
75
76 private class RequestHandler implements Ajp13Parser.EventHandler
77 {
78 boolean _delayedHandling = false;
79
80 public void startForwardRequest() throws IOException
81 {
82 _delayedHandling = false;
83 _uri.clear();
84 _sslSecure = false;
85 _request.setTimeStamp(System.currentTimeMillis());
86 _request.setUri(_uri);
87
88 }
89
90 public void parsedAuthorizationType(Buffer authType) throws IOException
91 {
92 _request.setAuthType(authType.toString());
93 }
94
95 public void parsedRemoteUser(Buffer remoteUser) throws IOException
96 {
97 ((Ajp13Request)_request).setRemoteUser(remoteUser.toString());
98 }
99
100 public void parsedServletPath(Buffer servletPath) throws IOException
101 {
102 _request.setServletPath(servletPath.toString());
103 }
104
105 public void parsedContextPath(Buffer context) throws IOException
106 {
107 _request.setContextPath(context.toString());
108 }
109
110 public void parsedSslCert(Buffer sslCert) throws IOException
111 {
112 try
113 {
114 CertificateFactory cf = CertificateFactory.getInstance("X.509");
115 ByteArrayInputStream bis = new ByteArrayInputStream(sslCert.toString().getBytes());
116
117 Collection certCollection = cf.generateCertificates(bis);
118 X509Certificate[] certificates = new X509Certificate[certCollection.size()];
119
120 int i=0;
121 Iterator iter=certCollection.iterator();
122 while(iter.hasNext())
123 certificates[i++] = (X509Certificate)iter.next();
124
125 _request.setAttribute("javax.servlet.request.X509Certificate", certificates);
126 }
127 catch (Exception e)
128 {
129 org.mortbay.log.Log.warn(e.toString());
130 org.mortbay.log.Log.ignore(e);
131 if (sslCert!=null)
132 _request.setAttribute("javax.servlet.request.X509Certificate", sslCert.toString());
133 }
134 }
135
136 public void parsedSslCipher(Buffer sslCipher) throws IOException
137 {
138 _request.setAttribute("javax.servlet.request.cipher_suite", sslCipher.toString());
139 }
140
141 public void parsedSslSession(Buffer sslSession) throws IOException
142 {
143 _request.setAttribute("javax.servlet.request.ssl_session", sslSession.toString());
144 }
145
146 public void parsedSslKeySize(int keySize) throws IOException
147 {
148 _request.setAttribute("javax.servlet.request.key_size", new Integer(keySize));
149 }
150
151 public void parsedMethod(Buffer method) throws IOException
152 {
153 if (method == null)
154 throw new HttpException(HttpServletResponse.SC_BAD_REQUEST);
155 _request.setMethod(method.toString());
156 }
157
158 public void parsedUri(Buffer uri) throws IOException
159 {
160 _uri.parse(uri.toString());
161 }
162
163 public void parsedProtocol(Buffer protocol) throws IOException
164 {
165 if (protocol != null && protocol.length()>0)
166 {
167 _request.setProtocol(protocol.toString());
168 }
169 }
170
171 public void parsedRemoteAddr(Buffer addr) throws IOException
172 {
173 if (addr != null && addr.length()>0)
174 {
175 ((Ajp13Request) _request).setRemoteAddr(addr.toString());
176 }
177 }
178
179 public void parsedRemoteHost(Buffer name) throws IOException
180 {
181 if (name != null && name.length()>0)
182 {
183 ((Ajp13Request) _request).setRemoteHost(name.toString());
184 }
185 }
186
187 public void parsedServerName(Buffer name) throws IOException
188 {
189 if (name != null && name.length()>0)
190 {
191 _request.setServerName(name.toString());
192 }
193 }
194
195 public void parsedServerPort(int port) throws IOException
196 {
197 ((Ajp13Request) _request).setServerPort(port);
198 }
199
200 public void parsedSslSecure(boolean secure) throws IOException
201 {
202 _sslSecure = secure;
203 }
204
205 public void parsedQueryString(Buffer value) throws IOException
206 {
207 String u = _uri + "?" + value;
208 _uri.parse(u);
209 }
210
211 public void parsedHeader(Buffer name, Buffer value) throws IOException
212 {
213 _requestFields.add(name, value);
214 }
215
216 public void parsedRequestAttribute(String key, Buffer value) throws IOException
217 {
218 _request.setAttribute(key, value.toString());
219 }
220
221 public void parsedRequestAttribute(String key, int value) throws IOException
222 {
223 _request.setAttribute(key, Integer.toString(value));
224 }
225
226 public void headerComplete() throws IOException
227 {
228 if (((Ajp13Parser) _parser).getContentLength() <= 0)
229 {
230 handleRequest();
231 }
232 else
233 {
234 _delayedHandling = true;
235 }
236 }
237
238 public void messageComplete(long contextLength) throws IOException
239 {
240 }
241
242 public void content(Buffer ref) throws IOException
243 {
244 if (_delayedHandling)
245 {
246 _delayedHandling = false;
247 handleRequest();
248 }
249 }
250
251 }
252
253 }