leo*_*tes 2 session serialization node.js express passport.js
我正在构建一个Node应用程序,用户必须在其中注册或登录,然后当他们拖放某些元素(前端都在工作)时,我将其操作及其相应的userId存储在数据库中。
我的理解是,一旦他们注册/登录,我就可以使用req.user来访问其ID并正确存储其操作,但是它不起作用。
这是我的server.js文件中处理Passport的部分。另外,我将Sequelize用作ORM,但是没有req.user部分,所有与数据库打交道的工作都非常完美。
app.use(cookieParser());
app.use(bodyParser.json());
app.use(passport.initialize());
app.use(passport.session());
/****** Passport functions ******/
passport.serializeUser(function (user, done) {
console.log('serialized');
done(null, user.idUser);
});
passport.deserializeUser(function (id, done) {
console.log("start of deserialize");
db.user.findOne( { where : { idUser : id } } ).success(function (user) {
console.log("deserialize");
console.log(user);
done(null, user);
}).error(function (err) {
done(err, null);
});
});
//Facebook
passport.use(new FacebookStrategy({
//Information stored on config/auth.js
clientID: configAuth.facebookAuth.clientID,
clientSecret: configAuth.facebookAuth.clientSecret,
callbackURL: configAuth.facebookAuth.callbackURL,
profileFields: ['id', 'emails', 'displayName', 'name', 'gender']
}, function (accessToken, refreshToken, profile, done) {
//Using next tick to take advantage of async properties
process.nextTick(function () {
db.user.findOne( { where : { idUser : profile.id } }).then(function (user, err) {
if(err) {
return done(err);
}
if(user) {
return done(null, user);
} else {
//Create the user
db.user.create({
idUser : profile.id,
token : accessToken,
nameUser : profile.displayName,
email : profile.emails[0].value,
sex : profile.gender
});
//Find the user (therefore checking if it was indeed created) and return it
db.user.findOne( { where : { idUser : profile.id } }).then(function (user, err) {
if(user) {
return done(null, user);
} else {
return done(err);
}
});
}
});
});
}));
/* FACEBOOK STRATEGY */
// Redirect the user to Facebook for authentication. When complete,
// Facebook will redirect the user back to the application at
// /auth/facebook/callback//
app.get('/auth/facebook', passport.authenticate('facebook', { scope : ['email']}));
/* FACEBOOK STRATEGY */
// Facebook 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/facebook/callback',
passport.authenticate('facebook', { failureRedirect: '/' }),
function (req, res) {
// Successful authentication, redirect home.
res.redirect('../../app.html');
});
app.get('/', function (req, res) {
res.redirect('/');
});
app.get('/app', isLoggedIn, function (req, res) {
res.redirect('app.html');
});
app.post('/meal', function (req, res) {
//Testing Logs
/*console.log(req.body.foodId);
console.log(req.body.quantity);
console.log(req.body.period);
console.log(req.body);
*/
//Check whether or not this is the first food a user drops on the diet
var dietId = -1;
db.diet.findOne( { where : { userIdUser : req.user.idUser } } ).then(function (diet, err) {
if(err) {
return done(err);
}
if(diet) {
dietId = diet.idDiet;
} else {
db.diet.create( { userIdUser : req.user.idUser }).then(function (diet) {
dietId = diet.idDiet;
});
}
});
db.meal.create({
foodId : req.body.foodId,
quantity : req.body.quantity,
period : req.body.period
}).then(function (meal) {
console.log(meal.mealId);
res.json({ mealId : meal.mealId});
});
});
Run Code Online (Sandbox Code Playgroud)
从我在Passport文档上阅读的内容来看,每当我使用req.user时,都应该调用实现的deserializeUserUser函数,但是,通过我的console.logs(),我发现登录后调用了serializeUser,因此它是存储我的会话,但从未调用deserializeUser!曾经
关于如何解决这个问题的任何想法?任何帮助表示赞赏,谢谢!
在调用之前,您需要快速会话中间件passport.session()。阅读文档中的passportjs配置部分以获取更多信息。
| 归档时间: |
|
| 查看次数: |
7001 次 |
| 最近记录: |