commit 678d4ccd6c5a5cb5adba870a5da0fd01a58de251
Author: Jose F. Romaniello <jfromaniello@gmail.com>
Date:   Wed Sep 5 15:14:36 2012 -0300

    initial

diff --git a/.gitignore b/.gitignore
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+node_modules/*
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diff --git a/README.md b/README.md
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+Access [Passport.js](http://passportjs.org) user information from socket.io(http://socket.io) connection.
+
+
+Installation
+============
+
+```
+npm install passport.socketio
+```
+
+Usage 
+=====
+
+
+```javascript
+
+  //configure passport and express
+
+  var socketIo = require("socket.io"),
+    passportSocketIo = require("passport.socketio");
+
+  var sio = socketIo.listen(webServer);
+
+  sio.set("authorization", passportSocketIo.authorize({
+    sessionKey:    'express.sid',      //the cookie where express (or connect) stores its session id.
+    sessionStore:  mySessionStore,     //the session store that express uses
+    sessionSecret: "my session secret" //the session secret to parse the cookie
+  }));
+
+  sio.sockets.on("connection", function(socket){
+    console.log("user connected: ", socket.handshake.user.name);
+    
+    //filter sockets by user...
+    var userGender = socket.handshake.user.gender, 
+        opposite = userGender === "male" ? "female" : "male";
+
+    passportSocketIo.filterSocketsByUser(sio, function (user) {
+      return user.gender === opposite;
+    }).forEach(function(s){
+      s.send("a " + userGender + " has arrived!");
+    });
+
+  });
+
+```
+
+License
+========
+
+MIT - José F. Romaniello 2012.
diff --git a/lib/index.js b/lib/index.js
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+++ b/lib/index.js
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+var connectUtils = require('connect').utils,
+    cookie = require('cookie');
+
+function authorize(options){
+  var passport      = options.passport        || require('passport'),
+      sessionKey    = options.sessionKey      || 'express.sid',
+      sessionSecret = options.sessionSecret,
+      sessionStore  = options.sessionStore;
+
+  var userProperty  = passport._userProperty  || 'user';
+
+  return function(data, accept){
+    if (!data.headers.cookie) {
+      return accept('Session cookie required.', false);
+    }
+
+    var parsedCookie = cookie.parse(data.headers.cookie);
+
+    data.cookie = connectUtils.parseSignedCookies(parsedCookie, sessionSecret);
+
+    data.sessionID = data.cookie['express.sid'];
+
+    sessionStore.get(data.sessionID, function(err, session){
+      
+      if (err) {
+        return accept('Error in session store.', false);
+      } else if (!session) {
+        return accept('Session not found.', false);
+      }
+
+      if(!session[passport._key]){
+        return accept('passport was not initialized', false);
+      }
+
+      var userKey = session[passport._key][userProperty];
+      
+      if(!userKey){
+        return accept('not yet authenticated', false);
+      }
+
+      passport.deserializeUser(userKey, function(err, user) {
+        data[userProperty] = user;
+        return accept(null, true);
+      });
+
+    });
+  };
+}
+
+function filterSocketsByUser(socketIo, filter){
+  var handshaken = socketIo.sockets.manager.handshaken;
+  return Object.keys(handshaken || {})
+    .filter(function(skey){
+      return filter(handshaken[skey].user);
+    })
+    .map(function(skey){
+      return socketIo.sockets.manager.sockets.sockets[skey];
+    });
+}
+
+exports.authorize = authorize;
+exports.filterSocketsByUser = filterSocketsByUser;
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diff --git a/package.json b/package.json
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+++ b/package.json
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+{
+  "name": "passport.socketio",
+  "version": "0.0.1",
+  "description": "access passport.js authenticated user information from socket.io",
+  "main": "lib/index.js",
+  "keywords": [
+    "socket",
+    "socket.io",
+    "passport"
+  ],
+  "author": {
+    "name": "José F. Romaniello",
+    "email": "jfromaniello@gmail.com"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jfromaniello/passport.socketio.git"
+  },
+  "scripts": {},
+  "license": "MIT",
+  "dependencies": {
+    "passport": "~0.1.12",
+    "connect": "~2.4.5",
+    "cookie": "0.0.4"
+  }
+}