Updated plugin with the following features:

* Made ports configurable via the admin interface
* Made STUN test server default to google and configurable via the admin interface (previous hardcoded server was dead)
* Made Local/Public IP logic work for a server behind a firewall (previous code was mixing local and remote IP concepts and would only work outside of a firewall)
* Added some logging to the verify code to make it easier to find out why verification failed

src/plugins/jingleNodes/changelog.html

@@ -49,6 +49,11 @@
     Jingle Nodes Plugin Changelog
 </h1>
 
+<p><b>0.1.2</b> -- Apr 22, 2015</p>
+<ul>
+     <li>Not an official ignite release - fixed the plugin to allow advanced configuration of ip addresses, port numbers, and servers. Previously the code could not work right behind a firewall and the test STUN server hardcoded into the file was not operational.</li>
+</ul>
+
 <p><b>0.1.1</b> -- Jan 16, 2015</p>
 <ul>
      <li>OF-444 Fix i18n filename to lowercase.</li>

src/plugins/jingleNodes/plugin.xml

@@ -3,10 +3,10 @@
 <plugin>
     <class>org.jinglenodes.JingleNodesPlugin</class>
     <name>Jingle Nodes Plugin</name>
-    <description>Provides support for Jingle Nodes</description>
+    <description>Provides support for Jingle Nodes. This version is a custom modified version of 1.1.1 with a more advanced admin page exposing more properties and the ability to work behind a firewall.</description>
     <author>Jingle Nodes (Rodrigo Martins)</author>
-    <version>0.1.1</version>
-    <date>01/16/2015</date>
+    <version>0.1.2</version>
+    <date>04/22/2015</date>
     <minServerVersion>3.9.0</minServerVersion>
 
     <adminconsole>

src/plugins/jingleNodes/src/i18n/jinglenodes_i18n.properties

@@ -7,5 +7,11 @@ jn.active.channels=Active Channels
 jn.settings.title=Jingle Nodes Status
 jn.verified.ip.warning=Jingle Nodes Requires a Public IP for Internet Calling. Public IP Found:
 jn.settings.update.settings =Update Settings
-jn.settings.overrideip= Override Public IP
-jn.settings.invalid.publicip =Invalid Public IP Address
+jn.settings.localip=Local IP Address
+jn.settings.publicip=Public IP Address
\ No newline at end of file
+jn.settings.publicip.help=Optional use if Local IP is behind a firewall
+jn.settings.invalid.publicip =Invalid Public IP Address
+jn.settings.portrange=Port Range
+jn.settings.portrange.help=Default 30000-50000
+jn.settings.teststunserver=STUN Verification Server
+jn.settings.teststunserver.help=Used only to verify Public IP access
\ No newline at end of file

src/plugins/jingleNodes/src/java/org/jinglenodes/JingleNodesComponent.java

@@ -84,14 +84,14 @@ class JingleNodesComponent extends AbstractComponent {
 
             if (channel != null) {
 
-                childElement.addAttribute(HOST, LocalIPResolver.getLocalIP());
+                childElement.addAttribute(HOST, plugin.getPublicIP());
                 childElement.addAttribute(LOCAL_PORT, Integer.toString(channel.getPortA()));
                 childElement.addAttribute(REMOTE_PORT, Integer.toString(channel.getPortB()));
 
                 reply.setChildElement(childElement);
 
                 Log.debug("Created relay channel {}:{}, {}:{}, {}:{}", new Object[]{HOST,
-                        LocalIPResolver.getLocalIP(), LOCAL_PORT, Integer.toString(channel.getPortA()), REMOTE_PORT,
+                        plugin.getPublicIP(), LOCAL_PORT, Integer.toString(channel.getPortA()), REMOTE_PORT,
                         Integer.toString(channel.getPortB())});
 
             } else {

src/plugins/jingleNodes/src/java/org/jinglenodes/JingleNodesPlugin.java

@@ -43,7 +43,13 @@ public class JingleNodesPlugin implements Plugin {
 
     private static final Logger Log = LoggerFactory.getLogger(JingleNodesPlugin.class);
 
-    public static final String JN_PUB_IP_PROPERTY = "jinglenodes.publicip";
+    public static final String JN_LOCAL_IP_PROPERTY = "jinglenodes.localIP";
+    public static final String JN_PUBLIC_IP_PROPERTY = "jinglenodes.publicIP";
+    public static final String JN_MIN_PORT_PROPERTY = "jinglenodes.minPort";
+    public static final String JN_MAX_PORT_PROPERTY = "jinglenodes.maxPort";
+    public static final String JN_TEST_STUN_SERVER_PROPERTY = "jinglenodes.testSTUNServer";
+    public static final String JN_TEST_STUN_PORT_PROPERTY = "jinglenodes.testSTUNPort";
+
     private ComponentManager componentManager;
 
     private final ConcurrentHashMap<String, RelayChannel> channels = new ConcurrentHashMap<String, RelayChannel>();
@@ -92,10 +98,20 @@ public class JingleNodesPlugin implements Plugin {
     }
 
     public void verifyNetwork() {
-        final String localAddress = JiveGlobals.getProperty(JN_PUB_IP_PROPERTY, LocalIPResolver.getLocalIP());
+        final String localAddress = JiveGlobals.getProperty(JN_LOCAL_IP_PROPERTY, LocalIPResolver.getLocalIP());
         LocalIPResolver.setOverrideIp(localAddress);
-        final InetSocketAddress publicAddress = PublicIPResolver.getPublicAddress("stun.xten.com", 3478);
-        hasPublicIP = publicAddress != null && publicAddress.getAddress().getHostAddress().equals(localAddress);
+        final InetSocketAddress publicAddress = PublicIPResolver.getPublicAddress(getTestSTUNServer(), getTestSTUNPort());
+        hasPublicIP = publicAddress != null && publicAddress.getAddress().getHostAddress().equals(getPublicIP());
+
+        // Provide a more detailed log message to help users reasonably debug this situation
+        if (!hasPublicIP) {
+            if (publicAddress != null) {
+                Log.error("verifyNetwork Failed - public IP address from test STUN server [" + publicAddress.getAddress().getHostAddress() + "] does not match server configuration [" + getPublicIP() + "]");
+            }
+            else {
+                Log.error("verifyNetwork Failed - failed to retrieve public address from test STUN server " + getTestSTUNServer() + ":" + Integer.toString(getTestSTUNPort()));
+            }
+        }
     }
 
     private void closeAllChannels() {
@@ -108,7 +124,7 @@ public class JingleNodesPlugin implements Plugin {
         RelayChannel rc = null;
         try {
 
-            rc = RelayChannel.createLocalRelayChannel(bindAllInterfaces ? "0.0.0.0" : LocalIPResolver.getLocalIP(), 30000, 50000);
+            rc = RelayChannel.createLocalRelayChannel(bindAllInterfaces ? "0.0.0.0" : LocalIPResolver.getLocalIP(), getMinPort(), getMaxPort());
             final int id = ids.incrementAndGet();
             final String sId = String.valueOf(id);
             rc.setAttachment(sId);
@@ -147,4 +163,25 @@ public class JingleNodesPlugin implements Plugin {
     public int getActiveChannelCount() {
         return channels.size();
     }
+
+    // Changed all previous hardcoded values to be properties that can be overridden
+    public String getPublicIP() {
+        return JiveGlobals.getProperty(JN_PUBLIC_IP_PROPERTY, LocalIPResolver.getLocalIP());
+    }
+
+    public int getMinPort() {
+        return Integer.parseInt(JiveGlobals.getProperty(JN_MIN_PORT_PROPERTY, "30000"));
+    }
+
+    public int getMaxPort() {
+        return Integer.parseInt(JiveGlobals.getProperty(JN_MAX_PORT_PROPERTY, "50000"));
+    }
+
+    public String getTestSTUNServer() {
+        return JiveGlobals.getProperty(JN_TEST_STUN_SERVER_PROPERTY, "stun.l.google.com");
+    }
+
+    public int getTestSTUNPort() {
+        return Integer.parseInt(JiveGlobals.getProperty(JN_TEST_STUN_PORT_PROPERTY, "19302"));
+    }
 }

src/plugins/jingleNodes/src/web/jingle-nodes.jsp

@@ -38,13 +38,19 @@
     JingleNodesPlugin plugin = (JingleNodesPlugin) XMPPServer.getInstance().getPluginManager().getPlugin("jinglenodes");
 
     if (update) {
-        String overrideIP = request.getParameter("overrideip");
+        JiveGlobals.setProperty(JingleNodesPlugin.JN_PUBLIC_IP_PROPERTY, request.getParameter("publicip"));
+        JiveGlobals.setProperty(JingleNodesPlugin.JN_MIN_PORT_PROPERTY, request.getParameter("minport"));
+        JiveGlobals.setProperty(JingleNodesPlugin.JN_MAX_PORT_PROPERTY, request.getParameter("maxport"));
+        JiveGlobals.setProperty(JingleNodesPlugin.JN_TEST_STUN_SERVER_PROPERTY, request.getParameter("teststunserver"));
+        JiveGlobals.setProperty(JingleNodesPlugin.JN_TEST_STUN_PORT_PROPERTY, request.getParameter("teststunport"));
+
+        String overrideIP = request.getParameter("localip");
         if (overrideIP != null) {
             overrideIP = overrideIP.trim();
             try {
                 InetAddress.getByName(overrideIP);
                 LocalIPResolver.setOverrideIp(overrideIP);
-                JiveGlobals.setProperty(JingleNodesPlugin.JN_PUB_IP_PROPERTY, overrideIP);
+                JiveGlobals.setProperty(JingleNodesPlugin.JN_LOCAL_IP_PROPERTY, overrideIP);
                 plugin.verifyNetwork();
             } catch (Exception e) {
                 errorMessage = LocaleUtils.getLocalizedString("jn.settings.invalid.publicip", "jinglenodes");
@@ -99,13 +105,44 @@
                 </td>
             </tr>
             <tr>
-                <td><label class="jive-label"><fmt:message key="jn.settings.overrideip"/>:</label><br>
+                <td><label class="jive-label"><fmt:message key="jn.settings.localip"/>:</label><br>
                 </td>
                 <td align="left">
-                    <input name="overrideip" type="text" maxlength="15" size="15"
+                    <input name="localip" type="text" maxlength="15" size="15"
                            value="<%=LocalIPResolver.getLocalIP()%>"/>
                 </td>
             </tr>
+            <tr>
+                <td><label class="jive-label"><fmt:message key="jn.settings.publicip"/>:</label><br>
+                </td>
+                <td align="left">
+                    <input name="publicip" type="text" maxlength="15" size="15"
+                           value="<%=JiveGlobals.getProperty(plugin.JN_PUBLIC_IP_PROPERTY, "")%>"/>
+                    <i><fmt:message key="jn.settings.publicip.help"/></i>
+                </td>
+            </tr>
+            <tr>
+                <td><label class="jive-label"><fmt:message key="jn.settings.portrange"/>:</label><br>
+                </td>
+                <td align="left">
+                    <input name="minport" type="text" maxlength="5" size="6"
+                           value="<%=plugin.getMinPort()%>"/> - 
+                    <input name="maxport" type="text" maxlength="5" size="6"
+                           value="<%=plugin.getMaxPort()%>"/>
+                    <i><fmt:message key="jn.settings.portrange.help"/></i>
+                </td>
+            </tr>
+            <tr>
+                <td><label class="jive-label"><fmt:message key="jn.settings.teststunserver"/>:</label><br>
+                </td>
+                <td align="left">
+                    <input name="teststunserver" type="text" maxlength="30" size="15"
+                           value="<%=plugin.getTestSTUNServer()%>"/>:
+                    <input name="teststunport" type="text" maxlength="5" size="5"
+                           value="<%=plugin.getTestSTUNPort()%>"/>
+                    <i><fmt:message key="jn.settings.teststunserver.help"/></i>
+                </td>
+            </tr>
             <tr>
                 <th colspan="2"><input type="submit" name="update"
                                        value="<fmt:message key="jn.settings.update.settings" />"></th>