What is Passport serializeUser?
serializeUser determines which data of the user object should be stored in the session. The result of the serializeUser method is attached to the session as req.session.passport.user = {} .
What is Passport initialize?
passport. initialize() is a middle-ware that initialises Passport. Middlewares are functions that have access to the request object (req), the response object (res), and the next middleware function in the application’s request-response cycle.
What does serialize and deserialize mean in Passport?
Passport. attaches the profile information to req.user and this occurs as a result of the serializeUser() and. deserializeUser() functions. Passport.serialize and passport.deserialize are used to set id as a cookie in. the user’s browser and to get the id from the cookie when it then used to get user info in a callback …
What is session Passport?
passport. session() acts as a middleware to alter the req object and change the ‘user’ value that is currently the session id (from the client cookie) into the true deserialized user object.
Should I use passport JWT?
2 Answers. Passport is Authentication Middleware for Node. JS, it is not for any specific method of authentication, the method for authentication like OAuth, JWT is implemented in Passport by Strategy pattern, so it means that you can swap the authentication mechanism without affecting other parts of your application.
What is Express session used for?
Express-session – an HTTP server-side framework used to create and manage a session middleware. This tutorial is all about sessions. Thus Express-session library will be the main focus. Cookie-parser – used to parse cookie header to store data on the browser whenever a session is established on the server-side.
What is passport Nodejs?
Passport is authentication middleware for Node. js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web application. A comprehensive set of strategies support authentication using a username and password, Facebook, Twitter, and more.
What is Express session?
Express-session – an HTTP server-side framework used to create and manage a session middleware. Cookie-parser – used to parse cookie header to store data on the browser whenever a session is established on the server-side.
What does Passport local mongoose do?
Passport-Local Mongoose is a Mongoose plugin that simplifies building username and password login with Passport.
What are strategies in Passport?
Passport recognizes that each application has unique authentication requirements. Authentication mechanisms, known as strategies, are packaged as individual modules. Applications can choose which strategies to employ, without creating unnecessary dependencies.
Should I use Passport or JWT?
Use JSON Web Token method to implement authentication. Passport uses ‘local’ for local strategy to authenticate the requests. Passport-local strategy has both return and done script. Passport-JWT does not need any return type and it has only done script.
Should I use Passport session?
Note that enabling session support is entirely optional, though it is recommended for most applications. If enabled, be sure to use session() before passport. session() to ensure that the login session is restored in the correct order.
How does passport JS work as a middleware?
It will act as a middleware to allow only logged in users to visit the dashboard page. After successful authentication, passport attaches user’s email id to the req.user object. It is possible due to the existence of serializeUser () and deserializeUser () functions.
What does req.session.user mean in passportjs?
Handling user info in this manner means PassportJS only has to store the user id and not the entire user profile. This decreases the likelihood of confusing req.session.user which is something we set and req.session.passport.user which is PassportJS’s way of keeping track of what’s going on.
How is passport used to support login sessions?
In order to support login sessions, Passport will serialize and deserialize user instances to and from the session. In this example, only the user ID is serialized to the session, keeping the amount of data stored within the session small. When subsequent requests are received, this ID is used to find the user, which will be restored to req.user.
Where does passport JS store the email id?
Previously, when we configured passport js by setting up the callback function, we passed the email value in done () callback function. This step was necessary, as passport needs to take the email id and store it internally in req.session.passport object which is passport’s way of keeping track of things.