Passport.js twitter身份validation导致500错误，req.session未定义
我正在尝试使用passport-twitter在Node应用程序中设置会话，这样我就可以保存用户数据，但是从我所知道的情况来看，我无法打开会话支持。 另外，我确保callback函数与Twitter Developers上的应用程序条目匹配。 程序抛出的500错误是：
500 Error: OAuthStrategy requires session support. Did you forget app.use(express.session(...))?** at Strategy.OAuthStrategy.authenticate (/Users/xxxxxxxx/web/Node/on/node_modules/passport-twitter/node_modules/passport-oauth1/lib/strategy.js:120:41) at Strategy.authenticate (/Users/xxxxxxxx/web/Node/on/node_modules/passport-twitter/lib/strategy.js:85:40) .... 当我在120行检查strategy.js时，它说：
if (!req.session) { return this.error(new Error('OAuthStrategy requires session support. Did you forget app.use(express.session(...))?')); }
所以，显然req.session是未定义的。 不过，我想我已经做了我需要的一切来获得会议支持工作。 这里是我的主要服务器js文件的大部分：
var express = require('express'), app = express(); var http = require('http'), https = require('https'); var mongodb = require('mongodb'), mongoose = require('mongoose'); var passport = require('passport'), TwitterStrategy = require('passport-twitter').Strategy, imon = require('./imon'), routes = require('./routes')(app), user = require('./models/user'), group = require('./models/group'), song = require('./models/song'), album = require('./models/album'), activity_item = require('./models/activity_item'); app.set('env', 'development'); console.log("app.get('env') =", app.get('env')); console.log(app.get('env') === 'development'); // development only if (app.get('env') === 'development') { app.set('views', __dirname + '/views'); app.use(express.logger('dev')); app.use(express.bodyParser()); app.use(express.methodOverride()); app.use(express.cookieParser('secret')); app.use(express.cookieSession()); app.use(passport.initialize()); app.use(passport.session()); app.use(app.router); app.use(express.errorHandler()); } // production only if (app.get('env') === 'production') { // TODO } // all environments mongoose.connect('mongodb://localhost/test'); var db = mongoose.connection; db.on('error', console.error.bind(console, 'connection error:')); db.once('open', function callback () { console.log('Connected to DB'); }); passport.use(new TwitterStrategy({ consumerKey: "0GOReNaXWXCTpf7OQgrg", consumerSecret: "0wA8yUBrXz3ivpTHcuBbKp3vGN2ODnOF7iFM9DB48Y", callbackURL: "http://127.0.0.1:8888/auth/twitter/callback" }, function(token, tokenSecret, profile, done) { console.log("THis gets called?"); function sanitizeImgURL(string){ return string.replace("_normal", ""); } console.log("profile: ", profile); process.nextTick(function(){ User.find({account: {id: profile.id}}, function(err, user) { if(err){ return done(err); } if(!user){ return done(null, false, { message: 'Incorrect password.' }); } else if(user){ done(null, user); } var newUser = new User( {account: {provider: profile.provider, id: profile.id}, username: profile.username, displayName: profile.displayName, email: profile.email, image: sanitizeImgURL(profile._json.profile_image_url) }); return done(null, newUser); }); }); } )); passport.serializeUser(function(user, done) { console.log("SERIALIZE: ", user); done(null, user); }); passport.deserializeUser(function(obj, done) { console.log("DESERIALIZE: ", obj); done(null, obj); }); /** * Routes */ // Redirect the user to Twitter for authentication. When complete, Twitter // will redirect the user back to the application at // /auth/twitter/callback app.get('/auth/twitter', passport.authenticate('twitter')); // Twitter will redirect the user to this URL after approval. Finish the // authentication process by attempting to obtain an access token. If // access was granted, the user will be logged in. Otherwise, // authentication has failed. app.get('/auth/twitter/callback', passport.authenticate('twitter', { successRedirect: '/static/index.html', failureRedirect: '/static/login.html' }));
一些路线…
app.listen(8888);
我想到了; 这是2件事情：
1.） connect-redis破坏会话，仍然不知道为什么，但删除它后，我解决了我的问题…
2）…移动了我的require路由行，它将app对象作为parameter passing给我的app.use语句之后。 它现在是有道理的，我把我的app对象传递给我的routes之前，我configuration它，像我不知道，SESSIONS。