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1
19
20 package com.sslexplorer.applications.types;
21
22 import java.io.IOException  ;
23 import java.util.Iterator ;
24 import java.util.Map ;
25
26 import javax.servlet.http.HttpServletRequest ;
27
28 import org.apache.commons.logging.Log;
29 import org.apache.commons.logging.LogFactory;
30 import org.apache.struts.action.ActionForward;
31 import org.apache.struts.action.ActionMapping;
32 import org.jdom.Element;
33
34 import com.maverick.multiplex.Request;
35 import com.sslexplorer.agent.AgentTunnel;
36 import com.sslexplorer.agent.DefaultAgentManager;
37 import com.sslexplorer.applications.ApplicationLauncherType;
38 import com.sslexplorer.applications.ApplicationService;
39 import com.sslexplorer.applications.ApplicationShortcut;
40 import com.sslexplorer.extensions.ExtensionDescriptor;
41 import com.sslexplorer.extensions.ExtensionException;
42 import com.sslexplorer.policyframework.LaunchSession;
43 import com.sslexplorer.security.SessionInfo;
44
45
53 public class ExecutableType implements ApplicationLauncherType {
54
55 final static Log log = LogFactory.getLog(ExecutableType.class);
56
57
60 public final static String TYPE = "executable";
61
62
68 public void start(ExtensionDescriptor descriptor, Element element) throws ExtensionException {
69
70 if (element.getName().equals(TYPE)) {
71 verifyExecutable(element);
72 }
73
74 }
75
76
81 public void verifyRequiredElements() throws ExtensionException {
82
83 }
84
85
88 public ActionForward launch(Map <String , String > parameters, ExtensionDescriptor descriptor, ApplicationShortcut shortcut,
89 ActionMapping mapping, LaunchSession launchSession, String returnTo, HttpServletRequest request) throws ExtensionException {
90 if (log.isInfoEnabled())
91 log.info("Launching client application " + shortcut.getResourceName());
92
93 if (DefaultAgentManager.getInstance().hasActiveAgent(launchSession.getSession())) {
96 try {
97 Request agentRequest = ((ApplicationService) DefaultAgentManager.getInstance().getService(ApplicationService.class)).launchApplication(launchSession);
98 AgentTunnel agent = DefaultAgentManager.getInstance().getAgentBySession(launchSession.getSession());
99 if (!agent.sendRequest(agentRequest, true, 60000)) {
100 throw new ExtensionException(ExtensionException.AGENT_REFUSED_LAUNCH);
101 }
102 } catch (ExtensionException ee) {
103 throw ee;
104 } catch (Exception e) {
105 throw new ExtensionException(ExtensionException.INTERNAL_ERROR, e);
106 }
107 } else {
108 throw new ExtensionException(ExtensionException.NO_AGENT);
109 }
110 return null;
111 }
112
113
118 public boolean isHidden() {
119 return false;
120 }
121
122
127 public String getType() {
128 return TYPE;
129 }
130
131
136 public void stop() throws ExtensionException {
137 }
138
139
145 public boolean isAgentRequired(ApplicationShortcut shortcut, ExtensionDescriptor descriptor) {
146 return true;
147 }
148
149
154 public void activate() throws ExtensionException {
155 }
156
157
162 public boolean canStop() throws ExtensionException {
163 return true;
164 }
165
166 private void verifyExecutable(Element element) throws ExtensionException {
167 for (Iterator it = element.getChildren().iterator(); it.hasNext();) {
168 Element e = (Element) it.next();
169 if (e.getName().equalsIgnoreCase("if")) {
170 verifyExecutable(e);
171 } else if (!e.getName().equalsIgnoreCase("arg") && !e.getName().equalsIgnoreCase("program") && !e.getName().equalsIgnoreCase("jvm")) {
172 throw new ExtensionException(ExtensionException.FAILED_TO_PROCESS_DESCRIPTOR, "Unexpected element <" + e.getName()
173 + "> found in <executable>");
174 }
175 }
176
177 }
178
179
182 public void descriptorCreated(Element element, SessionInfo session) throws IOException {
183 }
184
185
188 public String getTypeBundle() {
189 return "applications";
190 }
191
192
195 public boolean isServerSide() {
196 return false;
197 }
198 } |
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