Moved flash cross domain to the open source version. JM-537

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@9389 b35dd754-fafc-0310-a699-88a17e54d16e

src/i18n/openfire_i18n_en.properties

@@ -2370,6 +2370,8 @@ ports.media_proxy.desc=The port used for the proxy service that allows Jingle co
   the XMPP network.
 ports.stun=STUN Service
 ports.stun.desc=The port used for the service that ensures connectivity between entities when behind a NAT.
+ports.flash_cross_domain=Flash Cross Domain
+ports.flash_cross_domain.desc=Service that allows Flash clients connect to other hostnames and ports.
 
 # Media Proxy
 

src/i18n/openfire_i18n_es.properties

@@ -2226,4 +2226,6 @@ system.clustering.using-embedded-db=Clustering no esta disponible cuando se util
 system.clustering.not-installed=No se ha encontrado soporte para clustering en el sistema. Instale Openfire Corporativo para habilitarlo.
 system.clustering.not-valid-license=La licencia de Openfire Corporativo no incluye clustering. Necesita actualizar su licencia para habilitar clustering.
 system.clustering.starting=Clustering esta arrancando. Puede tardar hasta 30 segundos para completar. Haga clic {0}aqui{1} para refrescar.
-setup.ldap.user.vcard.photo=Foto/Avatar
\ No newline at end of file
+setup.ldap.user.vcard.photo=Foto/Avatar
+ports.flash_cross_domain=Flash Cross Domain
+ports.flash_cross_domain.desc=Servicio que permite a clientes Flash connectarse a otros dominios y puertos.
\ No newline at end of file

src/java/org/jivesoftware/openfire/FlashCrossDomainHandler.java

+/**
+ * $RCSfile: $
+ * $Revision: $
+ * $Date: $
+ *
+ * Copyright (C) 2007 Jive Software. All rights reserved.
+ *
+ * This software is published under the terms of the GNU Public License (GPL),
+ * a copy of which is included in this distribution.
+ */
+
+package org.jivesoftware.openfire;
+
+import org.jivesoftware.openfire.container.BasicModule;
+import org.jivesoftware.util.JiveGlobals;
+import org.jivesoftware.util.Log;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.InetAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+public class FlashCrossDomainHandler extends BasicModule {
+    private ServerSocket serverSocket;
+
+    public static String CROSS_DOMAIN_TEXT = "<?xml version=\"1.0\"?>" +
+            "<!DOCTYPE cross-domain-policy SYSTEM \"http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd\">" +
+            "<cross-domain-policy>" +
+            "<allow-access-from domain=\"*\" to-ports=\"";
+
+    public static String CROSS_DOMAIN_END_TEXT = "\" /></cross-domain-policy>";
+
+    public FlashCrossDomainHandler() {
+        super("Flash CrossDomain Handler");
+    }
+
+    public void start() {
+        Thread thread = new Thread(new Runnable() {
+            public void run() {
+                try {
+                    startServer();
+                }
+                catch (Exception e) {
+                    Log.error(e);
+                }
+            }
+        }, "Flash Cross Domain");
+
+        thread.start();
+    }
+
+    public void stop() {
+        try {
+            if (serverSocket != null) {
+                serverSocket.close();
+            }
+        }
+        catch (IOException e) {
+            Log.error(e);
+        }
+    }
+
+    public int getPort() {
+        return serverSocket != null ? serverSocket.getLocalPort() : 0;
+    }
+
+    private void startServer() throws Exception {
+        try {
+            // Listen on a specific network interface if it has been set.
+            String interfaceName = JiveGlobals.getXMLProperty("network.interface");
+            InetAddress bindInterface = null;
+            int port = 5229;
+            if (interfaceName != null) {
+                if (interfaceName.trim().length() > 0) {
+                    bindInterface = InetAddress.getByName(interfaceName);
+                }
+            }
+            serverSocket = new ServerSocket(port, -1, bindInterface);
+            Log.debug("Flash cross domain is listening on " + interfaceName + " on port " + port);
+        }
+        catch (IOException e) {
+            Log.error("Could not listen on port: 5229.", e);
+            return;
+        }
+
+        while (true) {
+            Socket clientSocket;
+            try {
+                clientSocket = serverSocket.accept();
+
+                // Validate that we have a license
+                PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);
+
+                out.println(CROSS_DOMAIN_TEXT +
+                        XMPPServer.getInstance().getConnectionManager().getClientListenerPort() +
+                        CROSS_DOMAIN_END_TEXT);
+                out.println("\n");
+                out.flush();
+                out.close();
+            }
+            catch (IOException e) {
+                if (XMPPServer.getInstance().isShuttingDown()) {
+                    break;
+                }
+                Log.error(e);
+            }
+        }
+    }
+}

src/java/org/jivesoftware/openfire/XMPPServer.java

@@ -515,6 +515,7 @@ public class XMPPServer {
         loadModule(IQDiscoInfoHandler.class.getName());
         loadModule(IQDiscoItemsHandler.class.getName());
         loadModule(UpdateManager.class.getName());
+        loadModule(FlashCrossDomainHandler.class.getName());
         loadModule(InternalComponentManager.class.getName());
         // Load this module always last since we don't want to start listening for clients
         // before the rest of the modules have been started
@@ -1377,6 +1378,17 @@ public class XMPPServer {
         return (STUNService) modules.get(STUNService.class);
     }
 
+    /**
+     * Returns the <code>FlashCrossDomainHandler</code> registered with this server. The
+     * <code>FlashCrossDomainHandler</code> was registered with the server as a module while starting up
+     * the server.
+     *
+     * @return the <code>FlashCrossDomainHandler</code> registered with this server.
+     */
+    public FlashCrossDomainHandler getFlashCrossDomainHandler() {
+        return (FlashCrossDomainHandler) modules.get(FlashCrossDomainHandler.class);
+    }
+
     /**
      * Returns the <code>VCardManager</code> registered with this server. The
      * <code>VCardManager</code> was registered with the server as a module while starting up

src/web/index.jsp

@@ -36,6 +36,7 @@
 <%@ page import="java.net.URL" %>
 <%@ page import="java.text.DecimalFormat" %>
 <%@ page import="java.util.List" %>
+<%@ page import="org.jivesoftware.openfire.FlashCrossDomainHandler" %>
 
 <%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
 <%@ taglib uri="http://java.sun.com/jstl/fmt_rt" prefix="fmt" %>
@@ -80,6 +81,7 @@
     HttpBindManager httpBindManager = HttpBindManager.getInstance();
     MediaProxyService mediaProxyService = XMPPServer.getInstance().getMediaProxyService();
     STUNService stunService = XMPPServer.getInstance().getSTUNService();
+    FlashCrossDomainHandler flashCrossDomainHandler = XMPPServer.getInstance().getFlashCrossDomainHandler();
 
     // Search for s2s and external component ports info
     for (ServerPort port : XMPPServer.getInstance().getServerInfo().getServerPorts()) {
@@ -587,6 +589,13 @@
         <td><fmt:message key="ports.stun.desc" /></td>
     </tr>
     <% } %>
+    <tr>
+        <td><%= interfaceName == null ? LocaleUtils.getLocalizedString("ports.all_ports") : interfaceName %></td>
+        <td><%= flashCrossDomainHandler.getPort() %></td>
+        <td><img src="images/blank.gif" width="1" height="1"></td>
+        <td><fmt:message key="ports.flash_cross_domain" /></td>
+        <td><fmt:message key="ports.flash_cross_domain.desc" /></td>
+    </tr>
 </tbody>
 </table>
 </div>