Source Code Cross Referenced for TomcatEJBWebServiceContext.java in  » EJB-Server-geronimo » plugins » org » apache » geronimo » tomcat » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » EJB Server geronimo » plugins » org.apache.geronimo.tomcat 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**
002:         *  Licensed to the Apache Software Foundation (ASF) under one or more
003:         *  contributor license agreements.  See the NOTICE file distributed with
004:         *  this work for additional information regarding copyright ownership.
005:         *  The ASF licenses this file to You under the Apache License, Version 2.0
006:         *  (the "License"); you may not use this file except in compliance with
007:         *  the License.  You may obtain a copy of the License at
008:         *
009:         *     http://www.apache.org/licenses/LICENSE-2.0
010:         *
011:         *  Unless required by applicable law or agreed to in writing, software
012:         *  distributed under the License is distributed on an "AS IS" BASIS,
013:         *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014:         *  See the License for the specific language governing permissions and
015:         *  limitations under the License.
016:         */package org.apache.geronimo.tomcat;
017:
018:        import java.io.IOException;
019:        import java.io.InputStream;
020:        import java.io.OutputStream;
021:        import java.net.URI;
022:        import java.net.URISyntaxException;
023:        import java.util.HashMap;
024:        import java.util.Map;
025:
026:        import javax.servlet.ServletException;
027:        import javax.servlet.http.HttpServlet;
028:        import javax.servlet.http.HttpServletRequest;
029:        import javax.servlet.http.HttpServletResponse;
030:
031:        import org.apache.catalina.Wrapper;
032:        import org.apache.catalina.authenticator.BasicAuthenticator;
033:        import org.apache.catalina.authenticator.DigestAuthenticator;
034:        import org.apache.catalina.authenticator.NonLoginAuthenticator;
035:        import org.apache.catalina.authenticator.SSLAuthenticator;
036:        import org.apache.catalina.connector.Request;
037:        import org.apache.catalina.connector.Response;
038:        import org.apache.catalina.core.StandardContext;
039:        import org.apache.catalina.deploy.LoginConfig;
040:        import org.apache.catalina.deploy.SecurityCollection;
041:        import org.apache.catalina.deploy.SecurityConstraint;
042:        import org.apache.catalina.valves.ValveBase;
043:        import org.apache.commons.logging.Log;
044:        import org.apache.commons.logging.LogFactory;
045:        import org.apache.geronimo.tomcat.realm.TomcatEJBWSGeronimoRealm;
046:        import org.apache.geronimo.webservices.WebServiceContainer;
047:
048:        public class TomcatEJBWebServiceContext extends StandardContext {
049:
050:            private static final Log log = LogFactory
051:                    .getLog(TomcatEJBWebServiceContext.class);
052:
053:            private final String contextPath;
054:            private final WebServiceContainer webServiceContainer;
055:            private final boolean isSecureTransportGuarantee;
056:            private final ClassLoader classLoader;
057:
058:            public TomcatEJBWebServiceContext(String contextPath,
059:                    WebServiceContainer webServiceContainer,
060:                    String securityRealmName, String realmName,
061:                    String transportGuarantee, String authMethod,
062:                    ClassLoader classLoader) {
063:
064:                super ();
065:
066:                this .contextPath = contextPath;
067:                this .webServiceContainer = webServiceContainer;
068:                this .setPath(contextPath);
069:                this .setDocBase("");
070:                this .setParentClassLoader(classLoader);
071:                this .setDelegate(true);
072:
073:                log.debug("EJB Webservice Context = " + contextPath);
074:                if (securityRealmName != null) {
075:
076:                    TomcatEJBWSGeronimoRealm realm = new TomcatEJBWSGeronimoRealm();
077:                    realm.setAppName(securityRealmName);
078:                    realm
079:                            .setUserClassNames("org.apache.geronimo.security.realm.providers.GeronimoUserPrincipal");
080:                    realm
081:                            .setRoleClassNames("org.apache.geronimo.security.realm.providers.GeronimoGroupPrincipal");
082:                    setRealm(realm);
083:                    this .realm = realm;
084:
085:                    if ("NONE".equals(transportGuarantee)) {
086:                        isSecureTransportGuarantee = false;
087:                    } else if ("INTEGRAL".equals(transportGuarantee)
088:                            || "CONFIDENTIAL".equals(transportGuarantee)) {
089:                        isSecureTransportGuarantee = true;
090:                    } else {
091:                        throw new IllegalArgumentException(
092:                                "Invalid transport-guarantee: "
093:                                        + transportGuarantee);
094:                    }
095:
096:                    if ("NONE".equals(authMethod) || "BASIC".equals(authMethod)
097:                            || "DIGEST".equals(authMethod)
098:                            || "CLIENT-CERT".equals(authMethod)) {
099:
100:                        //Setup a login configuration
101:                        LoginConfig loginConfig = new LoginConfig();
102:                        loginConfig.setAuthMethod(authMethod);
103:                        loginConfig.setRealmName(realmName);
104:                        this .setLoginConfig(loginConfig);
105:
106:                        //Setup a default Security Constraint
107:                        SecurityCollection collection = new SecurityCollection();
108:                        collection.addMethod("GET");
109:                        collection.addMethod("POST");
110:                        collection.addPattern("/*");
111:                        collection.setName("default");
112:                        SecurityConstraint sc = new SecurityConstraint();
113:                        sc.addAuthRole("*");
114:                        sc.addCollection(collection);
115:                        sc.setAuthConstraint(true);
116:                        sc.setUserConstraint(transportGuarantee);
117:                        this .addConstraint(sc);
118:                        this .addSecurityRole("default");
119:
120:                        //Set the proper authenticator
121:                        if ("BASIC".equals(authMethod)) {
122:                            this .addValve(new BasicAuthenticator());
123:                        } else if ("DIGEST".equals(authMethod)) {
124:                            this .addValve(new DigestAuthenticator());
125:                        } else if ("CLIENT-CERT".equals(authMethod)) {
126:                            this .addValve(new SSLAuthenticator());
127:                        } else if ("NONE".equals(authMethod)) {
128:                            this .addValve(new NonLoginAuthenticator());
129:                        }
130:
131:                    } else {
132:                        throw new IllegalArgumentException(
133:                                "Invalid authMethod: " + authMethod);
134:                    }
135:                } else {
136:                    isSecureTransportGuarantee = false;
137:                }
138:
139:                this .classLoader = classLoader;
140:                this .addValve(new EJBWebServiceValve());
141:
142:                //Create a dummy wrapper
143:                Wrapper wrapper = this .createWrapper();
144:                String name = System.currentTimeMillis() + "";
145:                wrapper.setName(name);
146:                this .addChild(wrapper);
147:                this .addServletMapping("/*", name);
148:
149:            }
150:
151:            public class EJBWebServiceValve extends ValveBase {
152:
153:                public void invoke(Request req, Response res)
154:                        throws IOException, ServletException {
155:                    res.setContentType("text/xml");
156:                    RequestAdapter request = new RequestAdapter(req);
157:                    ResponseAdapter response = new ResponseAdapter(res);
158:
159:                    request.setAttribute(WebServiceContainer.SERVLET_REQUEST,
160:                            (HttpServletRequest) req);
161:                    request.setAttribute(WebServiceContainer.SERVLET_RESPONSE,
162:                            (HttpServletResponse) res);
163:                    // TODO: add support for context
164:                    request.setAttribute(WebServiceContainer.SERVLET_CONTEXT,
165:                            null);
166:
167:                    req.finishRequest();
168:                    if (req.getParameter("wsdl") != null) {
169:                        try {
170:                            webServiceContainer.getWsdl(request, response);
171:                            //WHO IS RESPONSIBLE FOR CLOSING OUT?
172:                        } catch (IOException e) {
173:                            throw e;
174:                        } catch (Exception e) {
175:                            log.error(e);
176:                            res.sendError(500, "Could not fetch wsdl!");
177:                            return;
178:                        }
179:                    } else {
180:                        if (isSecureTransportGuarantee) {
181:                            if (!req.isSecure()) {
182:                                res.sendError(403);
183:                                return;
184:                            }
185:                        }
186:                        Thread currentThread = Thread.currentThread();
187:                        ClassLoader oldClassLoader = currentThread
188:                                .getContextClassLoader();
189:                        currentThread.setContextClassLoader(classLoader);
190:                        try {
191:                            try {
192:                                webServiceContainer.invoke(request, response);
193:                                req.finishRequest();
194:                            } catch (IOException e) {
195:                                throw e;
196:                            } catch (Exception e) {
197:                                res
198:                                        .sendError(500,
199:                                                "Could not process message!");
200:                            }
201:                        } finally {
202:                            currentThread.setContextClassLoader(oldClassLoader);
203:                        }
204:                    }
205:                }
206:
207:            }
208:
209:            public static class RequestAdapter implements 
210:                    WebServiceContainer.Request {
211:                private final Request request;
212:                private URI uri;
213:
214:                public RequestAdapter(Request request) {
215:                    this .request = request;
216:                }
217:
218:                public String getHeader(String name) {
219:                    return request.getHeader(name);
220:                }
221:
222:                public java.net.URI getURI() {
223:                    if (uri == null) {
224:                        try {
225:                            //String uriString = request.getScheme() + "://" + request.getServerName() + ":" + request.getLocalPort() + request.getRequestURI();
226:                            //return new java.net.URI(uri.getScheme(),uri.getHost(),uri.getPath(),uri.);
227:                            uri = new java.net.URI(request.getScheme(), null,
228:                                    request.getServerName(), request
229:                                            .getServerPort(), request
230:                                            .getRequestURI(), request
231:                                            .getQueryString(), null);
232:                        } catch (URISyntaxException e) {
233:                            throw new IllegalStateException(e.getMessage(), e);
234:                        }
235:                    }
236:                    return uri;
237:                }
238:
239:                public int getContentLength() {
240:                    return request.getContentLength();
241:                }
242:
243:                public String getContentType() {
244:                    return request.getContentType();
245:                }
246:
247:                public InputStream getInputStream() throws IOException {
248:                    return request.getInputStream();
249:                }
250:
251:                public int getMethod() {
252:                    Integer method = (Integer) methods.get(request.getMethod());
253:                    return method == null ? UNSUPPORTED : method.intValue();
254:                }
255:
256:                public String getParameter(String name) {
257:                    return request.getParameter(name);
258:                }
259:
260:                public Map getParameters() {
261:                    return request.getParameterMap();
262:                }
263:
264:                public Object getAttribute(String name) {
265:                    return request.getAttribute(name);
266:                }
267:
268:                public void setAttribute(String name, Object value) {
269:                    request.setAttribute(name, value);
270:                }
271:
272:                public String getRemoteAddr() {
273:                    return request.getRemoteAddr();
274:                }
275:
276:                public String getContextPath() {
277:                    return request.getContextPath();
278:                }
279:
280:                private static final Map methods = new HashMap();
281:
282:                static {
283:                    methods.put("OPTIONS", new Integer(OPTIONS));
284:                    methods.put("GET", new Integer(GET));
285:                    methods.put("HEAD", new Integer(HEAD));
286:                    methods.put("POST", new Integer(POST));
287:                    methods.put("PUT", new Integer(PUT));
288:                    methods.put("DELETE", new Integer(DELETE));
289:                    methods.put("TRACE", new Integer(TRACE));
290:                    methods.put("CONNECT", new Integer(CONNECT));
291:                }
292:
293:            }
294:
295:            public static class ResponseAdapter implements 
296:                    WebServiceContainer.Response {
297:                private final Response response;
298:
299:                public ResponseAdapter(Response response) {
300:                    this .response = response;
301:                }
302:
303:                public void setHeader(String name, String value) {
304:                    response.setHeader(name, value);
305:                }
306:
307:                public String getHeader(String name) {
308:                    return response.getHeader(name);
309:                }
310:
311:                public OutputStream getOutputStream() {
312:                    return response.getStream();
313:                }
314:
315:                public void setStatusCode(int code) {
316:                    response.setStatus(code);
317:                }
318:
319:                public int getStatusCode() {
320:                    return response.getStatus();
321:                }
322:
323:                public void setContentType(String type) {
324:                    response.setContentType(type);
325:                }
326:
327:                public String getContentType() {
328:                    return response.getContentType();
329:                }
330:
331:                public void setStatusMessage(String responseString) {
332:                    response.setStatus(response.getStatus(), responseString);
333:                }
334:
335:                public void flushBuffer() throws java.io.IOException {
336:                    response.flushBuffer();
337:                }
338:
339:            }
340:
341:        }
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