From adefb6bd727007708adbd60ac210dc86910f5d03 Mon Sep 17 00:00:00 2001
From: Darren <darren@Darrens-MacBook-Pro.local>
Date: Thu, 21 Mar 2013 15:01:34 +0000
Subject: [PATCH] Built in identd server

---
 config.example.js |  9 +++++++++
 server/identd.js  | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 server/kiwi.js    | 16 +++++++++++++++-
 3 files changed, 70 insertions(+), 1 deletion(-)
 create mode 100644 server/identd.js

diff --git a/config.example.js b/config.example.js
index d0026e1..fadbd48 100644
--- a/config.example.js
+++ b/config.example.js
@@ -35,6 +35,15 @@ conf.servers.push({
 
 
 
+// Do we want to enable the built in Identd server?
+conf.identd = {
+    enabled: false,
+    port: 113,
+    address: "0.0.0.0"
+};
+
+
+
 
 
 
diff --git a/server/identd.js b/server/identd.js
new file mode 100644
index 0000000..2a8bfa5
--- /dev/null
+++ b/server/identd.js
@@ -0,0 +1,46 @@
+var net = require('net');
+
+function IdentdServer(opts) {
+
+    // Option defaults
+    opts = opts || {};
+    opts.bind_addr = opts.bind_addr || '0.0.0.0';
+    opts.bind_port = opts.bind_port || 113;
+    opts.system_id = opts.system_id || 'UNIX-KiwiIRC';
+    opts.user_id = opts.user_id || 'kiwi';
+
+
+    var server = net.createServer(function(socket) {
+        var user, system;
+
+        if (typeof opts.user_id === 'function') {
+            user = opts.user_id(socket).toString();
+        } else {
+            user = opts.user_id.toString();
+        }
+
+        if (typeof opts.system_id === 'function') {
+            system = opts.system_id(socket).toString();
+        } else {
+            system = opts.system_id.toString();
+        }
+
+        socket.end('25,25 : USERID : ' + system + ' : ' + user);
+    });
+
+    server.on('listening', function() {
+        console.log('Ident Server listening on ' + server.address().address + ':' +  server.address().port);
+    });
+
+
+    this.start = function() {
+        server.listen(opts.bind_port, opts.bind_addr);
+    };
+
+    this.stop = function(callback) {
+        server.close(callback);
+    };
+}
+
+
+module.exports = IdentdServer;
\ No newline at end of file
diff --git a/server/kiwi.js b/server/kiwi.js
index 3f426a9..a464a35 100755
--- a/server/kiwi.js
+++ b/server/kiwi.js
@@ -3,7 +3,8 @@ var fs          = require('fs'),
     WebListener = require('./weblistener.js'),
     config      = require('./configuration.js'),
     rehash      = require('./rehash.js'),
-    modules     = require('./modules.js');
+    modules     = require('./modules.js'),
+    Identd      = require('./identd.js');
 
 
 
@@ -111,6 +112,19 @@ global.clients = {
 
 
 
+/*
+ * Identd server
+ */
+if (global.config.identd && global.config.identd.enabled) {
+    new Identd({
+        bind_addr: global.config.identd.address,
+        bind_port: global.config.identd.port
+    }).start();
+}
+
+
+
+
 /*
  * Web listeners
  */
-- 
2.25.1