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68 lines
1.7 KiB
Markdown
68 lines
1.7 KiB
Markdown
Access [Passport.js](http://passportjs.org) user information from [socket.io](http://socket.io) connection.
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Installation
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============
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```
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npm install passport.socketio
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```
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Usage
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=====
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```javascript
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//configure passport and express
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var socketIo = require("socket.io"),
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passportSocketIo = require("passport.socketio");
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var sio = socketIo.listen(webServer);
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//except for the optional fail and success the parameter object has the
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//same attribute than the session middleware http://www.senchalabs.org/connect/middleware-session.html
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sio.set("authorization", passportSocketIo.authorize({
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key: 'express.sid', //the cookie where express (or connect) stores its session id.
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secret: 'my session secret', //the session secret to parse the cookie
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store: mySessionStore, //the session store that express uses
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fail: function(data, accept) { // *optional* callbacks on success or fail
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accept(null, false); // second param takes boolean on whether or not to allow handshake
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},
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success: function(data, accept) {
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accept(null, true);
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}
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}));
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sio.sockets.on("connection", function(socket){
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console.log("user connected: ", socket.handshake.user.name);
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//filter sockets by user...
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var userGender = socket.handshake.user.gender,
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opposite = userGender === "male" ? "female" : "male";
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passportSocketIo.filterSocketsByUser(sio, function (user) {
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return user.gender === opposite;
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}).forEach(function(s){
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s.send("a " + userGender + " has arrived!");
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});
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});
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```
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Develop
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=======
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npm install
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npm test
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License
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========
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MIT - José F. Romaniello 2012.
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