我在socket.io上构建了一个nodejs应用程序,使用Passport & passport.socketio进行身份验证和授权,使用mongodb进行会话存储。
它在我的笔记本电脑上运行得很好,但是当我移动到Cloud (Azure-VM)时,我开始发现一些奇怪的错误。
05-02-2014,11:47:06.500收听端口8081 (https)
/home/azureuser/myapp/node_modules/mongodb/lib/mongodb/connection/base.js:242
throw message;
^
Error: Error in session store:
Error: failed to deserialize user out of session
at Object.io.set.passportSocketIo.authorize.fail (/home/azureuser/myapp/lib/express/socketio.js:25:23)
at /home/azureuser/myapp/node_modules/passport.socketio/lib/index.js:48:21
at /home/azureuser/myapp/node_modules/connect-mongo/lib/connect-mongo.js:229:23
at /home/azureuser/myapp/node_modules/mongodb/lib/mongodb/collection/query.js:147:5
at Cursor.nextObject (/home/azureuser/myapp/node_modules/mongodb/lib/mongodb/cursor.js:733:5)
at commandHandler (/home/azureuser/myapp/node_modules/mongodb/lib/mongodb/cursor.js:713:14)
at /home/azureuser/myapp/node_modules/mongodb/lib/mongodb/db.js:1806:9
at Server.Base._callHandler (/home/azureuser/myapp/node_modules/mongodb/lib/mongodb/connection/base.js:442:41)
at /home/azureuser/myapp/node_modules/mongodb/lib/mongodb/connection/server.js:485:18
at MongoReply.parseBody (/home/azureuser/myapp/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js:68:5)知道从哪里开始吗?
发布于 2014-02-05 16:13:39
好的,我找到了,passport.socketio依赖于护照,并且有自己的护照“版本”。这意味着在我的代码中,当我设置serializeUser/deserializeUser时,它只影响我为其余部分使用的护照:
passport.serializeUser(function(user, done) {
done(null, user);
});
passport.deserializeUser(function(id, done) {
done(null, id);
}); 而passport.socketio默认情况下是这样的:
var defaults = {
passport: require('passport'),
key: 'connect.sid',
secret: null,
...
};这意味着不使用序列化用户/反序列化用户,这反过来会导致以下情况:
Error: failed to deserialize user out of session解决方案非常简单,只需将其余的护照传递给passport.socketio
io.set('authorization', passportSocketIo.authorize({
passport : passport,
cookieParser: express.cookieParser,
...
}));https://stackoverflow.com/questions/21576631
复制相似问题