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ious [![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Dependency Status][daviddm-image]][daviddm-url]\n\u003e use express middleware on socket.io namespaces\n\n## Installation\n\n```sh\n$ npm install --save ious\n```\n\n## Usage\n\n```js\n// setup\nvar app = require('express')();\nvar server = require('http').createServer(app);\nvar io = require('socket.io')(server);\nvar ious = require('ious')(io);\n\n// some friendly connect/express middlewares\nvar cookieParser = require('cookie-parser');\nvar passport = require('passport');\nvar JwtStrategy = require('passport-jwt').Strategy;\n\npassport.use(new JwtStrategy({\n  secretOrKey: 'YourSecretIsSafeWithMe',\n  jwtFromRequest: function(request) {\n    var token = null;\n    if (request \u0026\u0026 request.cookies) {\n      token = request.cookies.jwt;\n    }\n    return token;\n  }\n}, function (credentials, done) {\n  // something like this\n  require('./user').findOne({ id: credentials.userId }, function(error, user) {\n    if(error) {\n      return done(error);\n    }\n    if(user) {\n      return done(null, user);\n    }\n    done(null, false);\n  });\n}));\n\n// now we're cooking with fire\nious(cookieParser());\nious(passport.intialize());\n\n// carry on...\n\nio.on('connection', function (socket) {\n  // only allow admin roles on this handler\n  socket.on('do something as an admin', function (callback) {\n    passport.authenticate('jwt', function (error, user, info) {\n      if (error) {\n        return callback(error);\n      }\n      if (info instanceof Error) {\n        return callback(info);\n      }\n      if (!user || user.role !== 'admin') {\n        return callback('User Not Authenticated');\n      }\n      // user is authenticated and authorized\n      return require('./admin').doSomething(callback);\n    })(socket.request, socket.request.res, callback);\n  });\n});\n```\n## License\n\nISC © [Buster Collings](https://about.me/buster)\n\n\n[npm-image]: 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