passport.js passport-twitter.js node.js奇怪500错误

Question

我一直在努力让passport.js/passport-twitter使用我的项目,使用Jared Hanson的漂亮的tutoral 和它的随之而来的要点.

不用说,要点工作得很好.我只是添加我的密钥,改变我的回调网址,它只是工作.

我已将/ etc/hosts中的URL"whackypants.dev"设置为127.0.0.1.这与gist示例一起工作正常.

我的问题是,在尝试将passport,passport-twitter和connect-ensure-login与我现有的应用程序集成时,我遇到了一些相当奇怪和不一致的错误.

当我在/ login上点击"使用twitter登录"时,按照预期,我将被带到twitter并获得一个不错的oauth令牌:

http://whackypants.dev:8080/auth/twitter/callback?oauth_token=I9sGWDKRyWCJcpM3nLx3Tt3sTGRhTVYUKj03ZYIcYk&oauth_verifier=qiRQt1DGpxH2QF4zHrbKbVGj0qXTy5y2S2Sh8Ts10x7

然而,快递抛出一个500:

Express
500 failed to fetch user profile (status: 410 data: {"errors": [{"message":
"The Twitter REST API v1 will soon stop functioning. Please migrate to API v1.1.  
https://dev.twitter.com/docs/api/1.1/overview.", "code": 68}]})
at /Users/doug/whackypants/node_modules/passport-twitter/lib/passport-  
twitter/strategy.js:107:30
at passBackControl (/Users/doug/whackypants/node_modules/passport- 
twitter/node_modules/passport-oauth/node_modules/oauth/lib/oauth.js:374:13)
at IncomingMessage. (/Users/doug/whackypants/node_modules/passport-  
twitter/node_modules/passport-oauth/node_modules/oauth/lib/oauth.js:386:9)
at IncomingMessage.EventEmitter.emit (events.js:117:20)
at _stream_readable.js:910:16
at process._tickCallback (node.js:415:13)

我本来希望gist示例抛出相同的错误.

甚至更奇怪:当我只使用localhost:8080/login我得到:

http://brandery-project.dev:8080/auth/twitter/callback?oauth_token=0PjNkHRMaKjG7KwlXXzUPpiFk6urANvClWK8inB58&oauth_verifier=7A2GtRUf1Q3B2HlxBVGQm4BAQIIEvdYIbBB2GZHBZ

和一个完全不同的500错误:

Express
500 Error: failed to find request token in session
at Strategy.OAuthStrategy.authenticate (/Users/doug/whackypants/node_modules/passport-   
twitter/node_modules/passport-oauth/lib/passport-oauth/strategies/oauth.js:124:54)
at Strategy.authenticate (/Users/doug/whackypants/node_modules/passport-  
twitter/lib/passport-twitter/strategy.js:82:40)
at attempt   
(/Users/doug/whackypants/node_modules/passport/lib/passport/middleware/
authenticate.js:243:16)
at Passport.authenticate     
(/Users/doug/whackypants/node_modules/passport/lib/passport/middleware/
authenticate.js:244:7)
at callbacks (/Users/doug/whackypants/node_modules/express/lib/router/index.js:161:37)
at param (/Users/doug/whackypants/node_modules/express/lib/router/index.js:135:11)
at pass (/Users/doug/whackypants/node_modules/express/lib/router/index.js:142:5)
at Router._dispatch 
(/Users/doug/whackypants/node_modules/express/lib/router/index.js:170:5)
at Object.router (/Users/doug/whackypants/node_modules/express/lib/router/index.js:33:10)
at next (/Users/doug/whackypants/node_modules/express/node_modules/connect/lib/
proto.js:190:15)

当我再次点击localhost:8080/login并刷新时,我可以看到我的cookie中的oauth令牌:

{
    cookie: {
        path: '/',
        _expires: null,
        originalMaxAge: null,
        httpOnly: true
    },
    passport: {},
    'oauth:twitter': {
        oauth_token: '0PjNkHRMaKjG7KwlXXzUPpiFk6urANvClWK8inB58',
        oauth_token_secret: 'aW4zeuCrdrmPxpBzu7U2xDHu1DNQhEFHoGyufhY5mU'
    }
}

我一直试图了解不同的问题.起初我认为这可能与我将中间件放在链中的顺序有关,但看起来"正确".

实际代码如下.线索赞赏.

app.js

#!/usr/bin/env node
var fs = require('fs'),
    path = require('path'),
    express = require('express'),
    passport = require('passport'),
    exphbs  = require('express3-handlebars'),
    package = require('./package.json');

var app = express(),
    port = process.env.PORT || 8080,
    env = process.env.NODE_ENV || 'development';

console.log('\ninitializing ' + package.name + ' (' + env + ')');

// expose application properties to views
app.locals({
    app: {
        name: package.name,
        version: package.version,
        env: env
    }
});

// set Handlebars as the view engine
console.log('... initializing handlebars view engine');
var hbs = exphbs.create({
    defaultLayout: 'main',
    helpers: require('./helpers')
});
app.engine('handlebars', hbs.engine);
app.set('view engine', 'handlebars');
app.set('views', __dirname + '/views');

// allow the application to sit behind a proxy
app.enable('trust proxy');

// initialize middleware
console.log('... initializing middleware');
app.use(express.favicon('public/favicon.ico'));
app.use(express.logger());
app.use(express.compress());
app.use(express.static(__dirname + '/public'));
app.use(express.cookieParser());
app.use(express.session({ secret: 'keyboard cat' }));
app.use(passport.initialize());
app.use(passport.session());
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.errorHandler({dumpExceptions: true, showTrace: true}));

// initialize application routes
console.log('... initializing routes');
require('./routes').init(app);

// start server
app.listen(port);
console.log('listening on port ' + port);

路线/ login.js

    var passport = require('passport')
    , TwitterStrategy = require('passport-twitter').Strategy
    , ensureLoggedIn = require('connect-ensure-login').ensureLoggedIn;

exports.init = function(app) {

    passport.serializeUser(function(user, done) {
        done(null, user);
    });

    passport.deserializeUser(function(obj, done) {
        done(null, obj);
    });

    var TWITTER_CONSUMER_KEY = "consumerkey";
    var TWITTER_CONSUMER_SECRET = "consumersecret";
    var TWITTER_CALLBACK_URL = "http://develop.dev:8080/auth/twitter/callback";

    passport.use(new TwitterStrategy({
        consumerKey: TWITTER_CONSUMER_KEY,
        consumerSecret: TWITTER_CONSUMER_SECRET,
        callback_url: TWITTER_CALLBACK_URL
        }, function(token, tokenSecret, profile, done) {
            var user = profile;
            return done(null, user);
        })
    );

    app.get('/account', ensureLoggedIn('/login'),
        function(req, res) {
        console.log(req.session);
        res.send('Hello ' + req.user.username);
        });

    app.get('/login', function(req, res) {
        console.log(req.session);
        res.send('<html><body><a href="/auth/twitter">Sign in with Twitter</a></body></html>');
        });

    app.get('/logout', function(req, res) {
        req.logout();
        res.redirect('/');
        });

    app.get('/auth/twitter', passport.authenticate('twitter'));

    app.get('/auth/twitter/callback', passport.authenticate('twitter', { successReturnToOrRedirect: '/', failureRedirect: '/login' }));
}

路线/ index.js

var login = require('./login');
exports.init = function (app) {
     //extraneous api stuff removed
     login.init(app);
};

Answer 1

Twitter API v1.0 从今天开始被弃用.

您需要更新passport-twitter到v0.1.5(npm install passport-twitter).