Question

我目前在开发服务器中遇到此错误。这在登录尝试时发生：

此护照是否具体问题。请帮助，这在生产服务器中非常有效

我的app.js

app.use(cookieParser('12345678'));
app.use(session({ secret: '12345678', resave: false, saveUninitialized: true })); 
app.use(validator());
app.use(passport.initialize());
app.use(passport.session()); 
app.use(flash()); // flash - Initializing
app.use(compression()); 
app.use('/app', express.static(path.join(__dirname, '/app'), { maxAge: 7 * 86400000 }));
app.use('/uploads', express.static(path.join(__dirname, '/uploads'), { maxAge: 7 * 86400000 }));
app.set('view engine', 'pug');
app.locals.pretty = false;
app.set('views', './views');
app.use(function (req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    next();
});

然后使用身份验证方法

module.exports = function (passport) {

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

    passport.deserializeUser(function (user, done) {
        done(null, { id: user.id });
    });

    passport.use('site-register', new LocalStrategy({
        usernameField: 'email',
        passwordField: 'pwd',
        passReqToCallback: true // allows us to pass back the entire request to the callback
    },

    function (req, email, pwd, done) {
            process.nextTick(function () {

            if( condition is ok){
                  return done(null, user, { message: 'Login Success' });
            }else{
              return done(null, false, { message: 'Invalid Login, Please try another method to login' });
        }
   ));


   .....
}

然后问题：

embah@devsertwo:~/node/nodeapp$ node app
Server turned on with development mode on port 3002
/home/embah/node/nodeapp/routes/auth.js:384
                                    req.session.passport.header = authHeader;
                                                                ^

TypeError: Cannot set property 'header' of undefined
    at /home/embah/node/nodeapp/routes/auth.js:384:65
    at /home/embah/node/nodeapp/controller/adaptor/mongodb.js:31:9
    at Query.<anonymous> (/home/embah/node/nodeapp/node_modules/mongoose/lib/quer
y.js:2180:28)
    at /home/embah/node/nodeapp/node_modules/kareem/index.js:177:19
    at /home/embah/node/nodeapp/node_modules/kareem/index.js:109:16
    at _combinedTickCallback (internal/process/next_tick.js:67:7)
    at process._tickCallback (internal/process/next_tick.js:98:9)
embah@devsertwo:~/node/nodeapp$ Write failed: Connection reset by peer

console.log（req.session）返回

Session {
  cookie:
   { path: '/',
     _expires: null,
     originalMaxAge: null,
     httpOnly: true } }

似乎护照从未添加

Answer 1

同一代码在一个环境中工作但在另一个环境中工作的事实让我相信这是一个环境或配置问题。

也许某些软件包版本之间存在不兼容性，这些版本因生产与开发而异？尝试更新所有依赖项，看看是否有任何变化。

有时候，改变中间件的顺序也会有所帮助。

Answer 2

这意味着您的＆＃34; node_modules＆＃34;文件夹未在开发中更新。删除整个文件夹并运行＆＃34; npm i＆＃34; （或者如果需要，可以使用sudo）。

Answer 3

尝试在主代码中包含护照身份验证，而不是导出它。这将隔离路径问题。如果出现同样的错误，请尝试重新安装passportjs。

如何修复：Nodejs passport.header问题，req.session.passport undefined

3 个答案: