116

我正在将 node 与 express + mongoose 一起使用，并尝试将 passport.js 与 restful api 一起使用。
身份验证成功后，我不断收到此异常（我在浏览器上看到回调 url）：

/Users/naorye/dev/naorye/myproj/node_modules/mongoose/lib/utils.js:419
        throw err;
              ^
Error: passport.initialize() middleware not in use
    at IncomingMessage.req.login.req.logIn (/Users/naorye/dev/naorye/myproj/node_modules/passport/lib/passport/http/request.js:30:30)
    at Context.module.exports.delegate.success (/Users/naorye/dev/naorye/myproj/node_modules/passport/lib/passport/middleware/authenticate.js:194:13)
    at Context.actions.success (/Users/naorye/dev/naorye/myproj/node_modules/passport/lib/passport/context/http/actions.js:21:25)
    at verified (/Users/naorye/dev/naorye/myproj/node_modules/passport-facebook/node_modules/passport-oauth/lib/passport-oauth/strategies/oauth2.js:133:18)
    at Promise.module.exports.passport.use.GitHubStrategy.clientID (/Users/naorye/dev/naorye/myproj/config/passport.js:91:24)
    at Promise.onResolve (/Users/naorye/dev/naorye/myproj/node_modules/mongoose/node_modules/mpromise/lib/promise.js:162:8)
    at Promise.EventEmitter.emit (events.js:96:17)
    at Promise.emit (/Users/naorye/dev/naorye/myproj/node_modules/mongoose/node_modules/mpromise/lib/promise.js:79:38)
    at Promise.fulfill (/Users/naorye/dev/naorye/myproj/node_modules/mongoose/node_modules/mpromise/lib/promise.js:92:20)
    at /Users/naorye/dev/naorye/myproj/node_modules/mongoose/lib/query.js:1822:13

我已经读过我应该把它放在之前app.use(passport.initialize());，这就是我所做的。这是我注册中间件的 express.js：app.use(passport.session());app.use(app.router);

var express = require('express'),
    mongoStore = require('connect-mongo')(express),
    flash = require('connect-flash'),
    helpers = require('view-helpers');

module.exports = function (app, config, passport) {
    app.set('showStackError', true);
    // should be placed before express.static
    app.use(express.compress({
        filter: function (req, res) {
            return /json|text|javascript|css/.test(res.getHeader('Content-Type'));
        },
        level: 9
    }));
    app.use(express.favicon());
    app.use(express.static(config.root + '/public'));

    app.use(express.logger('dev'));

    // set views path, template engine and default layout
    app.set('views', config.root + '/app/views');
    app.set('view engine', 'jade');

    app.configure(function () {
        // use passport session
        app.use(passport.initialize());
        app.use(passport.session());

        // dynamic helpers
        app.use(helpers(config.app.name));

        // cookieParser should be above session
        app.use(express.cookieParser());

        // bodyParser should be above methodOverride
        app.use(express.bodyParser());
        app.use(express.methodOverride());

        // express/mongo session storage
        app.use(express.session({
            secret: 'linkit',
            store: new mongoStore({
                url: config.db,
                collection : 'sessions'
            })
        }));

        // connect flash for flash messages
        app.use(flash());

        // routes should be at the last
        app.use(app.router);

        // assume "not found" in the error msgs
        // is a 404. this is somewhat silly, but
        // valid, you can do whatever you like, set
        // properties, use instanceof etc.
        app.use(function(err, req, res, next){
            // treat as 404
            if (~err.message.indexOf('not found')) {
                return next();
            }

            // log it
            console.error(err.stack);

            // error page
            res.status(500).render('500', { error: err.stack });
        });

        // assume 404 since no middleware responded
        app.use(function(req, res, next){
            res.status(404).render('404', {
                url: req.originalUrl,
                error: 'Not found'
            });
        });
    });
};

怎么了？

更新 根据@Peter Lyons，我已将配置顺序更改为以下，但我仍然遇到相同的错误：

var express = require('express'),
    mongoStore = require('connect-mongo')(express),
    flash = require('connect-flash'),
    helpers = require('view-helpers');

module.exports = function (app, config, passport) {
    app.set('showStackError', true);
    // should be placed before express.static
    app.use(express.compress({
        filter: function (req, res) {
            return /json|text|javascript|css/.test(res.getHeader('Content-Type'));
        },
        level: 9
    }));
    app.use(express.favicon());
    app.use(express.static(config.root + '/public'));

    app.use(express.logger('dev'));

    // set views path, template engine and default layout
    app.set('views', config.root + '/app/views');
    app.set('view engine', 'jade');

    app.configure(function () {

        // dynamic helpers
        app.use(helpers(config.app.name));

        // cookieParser should be above session
        app.use(express.cookieParser());

        // bodyParser should be above methodOverride
        app.use(express.bodyParser());
        app.use(express.methodOverride());

        // express/mongo session storage
        app.use(express.session({
            secret: 'linkit',
            store: new mongoStore({
                url: config.db,
                collection : 'sessions'
            })
        }));

        // connect flash for flash messages
        app.use(flash());

        // use passport session
        app.use(passport.initialize());
        app.use(passport.session());

        // routes should be at the last
        app.use(app.router);

        // assume "not found" in the error msgs
        // is a 404. this is somewhat silly, but
        // valid, you can do whatever you like, set
        // properties, use instanceof etc.
        app.use(function(err, req, res, next){
            // treat as 404
            if (~err.message.indexOf('not found')) {
                return next();
            }

            // log it
            console.error(err.stack);

            // error page
            res.status(500).render('500', { error: err.stack });
        });

        // assume 404 since no middleware responded
        app.use(function(req, res, next){
            res.status(404).render('404', {
                url: req.originalUrl,
                error: 'Not found'
            });
        });
    });
};
4

8 回答 8

226

按照这个例子来避免无序的中间件地狱，因为 express 使得它很容易进入。直接来自文档。请注意您的与此不完全匹配。

var app = express();
app.use(require('serve-static')(__dirname + '/../../public'));
app.use(require('cookie-parser')());
app.use(require('body-parser').urlencoded({ extended: true }));
app.use(require('express-session')({
  secret: 'keyboard cat',
  resave: true,
  saveUninitialized: true
}));
app.use(passport.initialize());
app.use(passport.session());

文档

  1. cookie解析器
  2. 会议
  3. 护照.初始化
  4. 护照.session
  5. 应用程序路由器

你

  1. 护照.初始化
  2. 护照.session
  3. cookie解析器
  4. 会议
  5. 应用程序路由器
于 2013-05-27T22:55:35.180 回答
13

就我而言（相同的错误消息），我根本忘记添加护照初始化：

app.configure(function () {
    ...
    app.use(passport.initialize());
    app.use(passport.session());
});

更新：仅适用于第 3 版，第 4 版不再支持 app.configure()

于 2015-11-18T15:17:26.860 回答
9

在我的情况下，错误是因为我试图在req.login不绑定this到的情况下进行承诺req，所以当调用该函数时它找不到passport设置。如果您使用的是 Node v8 ，则解决方案req.login.bind(req)在传递给它之前是绑定的。promisify

于 2018-03-20T20:56:28.417 回答
4

对我有帮助的还有在cookie配置之后放置路由：

// init Cookies:
app.use(
    cookieSession({
        maxAge: 30 * 24 * 60 * 60 * 1000,
        keys: [keys.cookieKey]
    })
);
app.use(passport.initialize());
app.use(passport.session());

// init routes
const authRoutes = require("./routes/authRoutes")(app);
于 2018-08-11T09:41:19.957 回答
2

Peter Lyons 的回答帮助我解决了这个问题，但我以不同的方式解决了它。

app.use(
  cookieSession({
    maxAge: 30 * 24 * 60 * 60 * 1000,
    keys: [keys.cookieKey],
  }),
);
app.use(passport.initialize());
app.use(passport.session());

查看我的GitHub 存储库以获取整个代码，而不仅仅是此处的代码片段。

于 2017-07-31T09:36:09.400 回答
2

就我而言（相同的错误消息），我正在开发自定义策略，不需要使用 session。我只是忘了添加session: false我的路由authenticate中间件。

  app.post('/api/public/auth/google-token',
    passport.authenticate('google-token', {
      session: false
    }),
    function (req: any, res) {
      res.send("hello");
    }
  );
于 2019-11-15T16:49:18.167 回答
1

将app.use(passport.initialize())中间件放在中间件前面，app.router它就像一个魅力

于 2020-08-21T08:43:18.207 回答
0

您所要做的就是将此代码放在您使用的路由器之前

app.use('/users', usersRouter);//this is the router  I am using

//and this is the code you have to copy

app.use(passport.initialize());
app.use(passport.session());
于 2021-07-11T07:50:55.593 回答