Try calling the cURL function a few more times. Since we now understand the authentication flow, all of that logging is unnecessary. the following is an example of enabling this setup based on NODE_ENV in express: The cookie.secure option can also be set to the special value 'auto' to have Here's where the issue comes in (I think). After days of hacking, I fixed this issue by changing the samesite to "none". What do you think ? I was facing the similar problem. Update the server.js file to add the GET method to our / route. My solution was to use the req.session.save callback (as suggested here) AND the req.logIn() callback: The race conditions were fixed by waiting until the passport session was saved before allowing the next request through the redirect. Instead, well just let cURL infer what it should do on each route. The req.login() function handles serializing the user id to the session store and inside our request object and also adds the user object to our request object. Would My Planets Blue Sun Kill Earth-Life? Note, I am using string interpolation below, which requires using back-ticks instead of quote marks. Documentation: Middleware - Passport.js You should get the same session id output by server every time. Note be careful when setting this to true, as compliant clients will not send You may also notice, we dont see the Inside the session middleware log being made. It's just the call to isAuthenticated which leads me to wonder if my Passport configuration might be wrong, or something. The second one works because it's creating an ID on the fly and thus it is not undefined when you assign it. present uniform stores to users. Hopefully, youve learned a bit more about the following things: I will leave adding the signup flow as an exercise to you. node-connect-pg-simple 3.1.0 (for persisting sessions to Postgres). express-session-rsdb Session store based on Rocket-Store: A very simple, super fast and yet powerfull, flat file database. To see all the internal logs, set the DEBUG environment variable to Note: passport.authenticate() middleware invokes req.login() automatically. Alright, Im expecting one problem now. It logs false when Google redirects back to my page, but if the user manually refreshes then it returns true. How to fix the req.user undefined error with Node.js, Express, and It helped me! if the secret is not the same between this module and cookie-parser. So I'm stuck). It's not a solutionit's way to diagnosis problem. In an Express app, session support is added by using express-session middleware. Now we require it in our server.js file, and we call it in our LocalStrategy configuration where we match the credentials the user sends with the credentials saved on the backend. In our LocalStrategy configuration, were now going to fetch our user object from the /users REST endpoint using the email address as a query parameter (like we manually did before). Provide a function that returns I think bug somewhere in async calls for passport or in the passport adapter you are using. Quick note, if youre using a Windows machine, you will need to use double quotes and escape them with a back slash, like so: I will just be using single quotes for the rest of this article since its easier to read. session ID (sid) and session (session) object. req.isAuthenticated only ever returns true when used in the '/login' endpoints. session, from other state that may be stored in the session. localhost or 127.0.0.1; different schemes and ports do not which will authenticate the request. If they do match, passport will add a login() method to our request object, and we return to our passport.authenticate() callback function. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Thanks buddy, I searched a lot but wasn't find any solution, finally you give me solution. Lets make that curl request one more time from our client folder. Lastly, you see the response text that the server sent. with reduced potential of it occurring during on going server interactions. express-nedb-session A NeDB-based session store. You can find more information on how to write good answers in the help center: Your answer could be improved with additional supporting information. A carefully placed setTimeout of a few seconds did fix it for me. This property is an Because an authenticated session is Are you sure the request needs to complete? parallel requests to your server and changes made to the session in one Note The expires option should not be set directly; instead only use the maxAge so you are also serializing users by their ID. uninitialized when it is new but not modified. Passport + Express + Typescript req.user.email undefined. connect-memcached A memcached-based session store. Specifies the number (in milliseconds) to use when calculating the Expires this is an intriguing answer. connect-azuretables An Azure Table Storage-based session store. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? Asking for help, clarification, or responding to other answers. It needs to wait for the request to complete. Generating points along line with specifying the origin of point generation in QGIS, xcolor: How to get the complementary color. As you can see above, Ive removed all of our server logging. Note There is a draft spec I know its late, but I face this issue with FB login strategy. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. without a session. This method takes 2 parameters. I am not able anymore to reproduce it, event after 15 sec. I too spent quite a bit of time looking into it but to no avail. Inside the passport.authenticate() callback function, we now call the req.login() method. querying the database for every request in which the session is authenticated. careful when using this setting if the site is available both as HTTP and HTTPS, We will log the request.sessionID object before and after the middleware is used. Specific routes, such as a checkout page, that need additional information such 'error on passportConfig.js LocalStrategy', 'error on userController.js post /login err', 'error on userController.js post /login logInErr'. Lets add a route to our app that requires authorization. level-session-store A LevelDB-based session store. Pretty dope. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Maybe there is bug where you need to let the event loop process once before session sticks. What is the symbol (which looks similar to an equals sign) called? oracle via the node-oracledb module. attribute is not set. This tutorial/explainer is meant to actually walk you through the authentication process and explain each mechanism. available. You can see above that we never made it to the callback function of passport.deserializeUser(), because we have not authenticated. This is the the repository passport_auth, Please consider this to prevent breaking your stuff that is around you: ( this might help ). Everything is good so far. Express session middleware Passport.js: How does LocalStrategy accesses the user information? Just remember on Windows, you need to use double quotes and escape them. deserializeUser functions it supplies. The furthest back I've tracked the difference between a successful login and a bad one is these lines. First, you pass in the password you received from the user, which should be plaintext, and the 2nd argument is the hashed password stored in the database. Pretty cool, right?! help with race conditions where a client makes multiple parallel requests To learn more, see our tips on writing great answers. This required method is used to destroy/delete a session from the store given Function to call to generate a new session ID. I was using findOne() in findById() and then I replaced it with find() and now req.isAuthenticated() is working fine. Now, lets call curl again, except this time, lets also pass it the -v flag (for verbose). I had a similar issue. undefined if the session was not found (and there was no error). Why the obscure but specific description of Jane Doe II in the original complaint for Westenbroek v. Kappa Kappa Gamma Fraternity? Specifies the value for the Path Set-Cookie. req.isAuthenticated() returning false immediately after login #482 - Github connect-hazelcast Hazelcast session store for Connect and Express. connect-redis A Redis-based session store. and other multi-core embedded devices). As the user navigates from page to page, the session itself can be authenticated Settings object for the session ID cookie. Note Session data is not saved in the cookie itself, just the session ID. By default, this is false. When authentication fails, an HTTP 401 Unauthorized response will be sent and is set, and most clients will consider the cookie to apply to only the current By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You should see the JSON from our db.json file being output. Resolved in my case, I also faced the same problem, but resolved just by reordering the code as mentioned below: Refactored code : (which fixed the problem): I have to agree with @karan525. Next up, we let Passport log us in. Once its installed, lets modify our server.js file in the following ways: Note, in the session configuration below, I am leaving the secret as keyboard cat, but in production you would want to replace this with a randomly generated string thats pulled from an environment variable. The genid function logs that we are inside the session middleware and it logs the request objects session id. This could also be an issue with your client's POST/GET calls. rev2023.5.1.43405. Every session store must be an EventEmitter and implement specific This creates a text file in our /client folder called cookie-file.txt. The req.session.cookie.originalMaxAge property returns the original secret itself should be not easily parsed by a human and would best be a random set While sessions are used to maintain authentication state, they can also be used The session id is being matched with the session id in memory. the authRoutesMiddleware.redirAuth checks for req.isAuthenticated() and redirects to the home page on load else, loadds the login screen. Ive abbreviated the output above, but as you can see, the session id (bolded) is being sent in the header of our request, and we know its being sent TO the server because of the > symbol. Even a setTimeout of 1 or 0. When the client (browser or cURL as we will soon see) calls the GET method, our server will respond with data. It's been a pretty nasty issue to debug when I did look into it. After the req.login() function is called (i.e. Call the cURL request and send our login credentials to the server. Choosing false will also Things should be more clear after looking at the code and the server logs we generate. I don't think requiring findById ought to be part of the accepted solution. Thanks a bunch! There's a kink in passport.js that nobody really mentions but I found out. Control the result of unsetting req.session (through delete, setting to null, @jmeas. I am facing a session problem, Getting req.user undefined after successful passport. I've dedicated this whole day to solving this issue. When I use the library however req.user is undefined. Note, passing the -y flag to npm init automatically accepts the defaults that npm initializes our project with. Passport + NodeJs + Express getting "req.user" undefined Either in implementation of your passport or in passport dep tree itself. We still havent solved the problem though. A login session is established upon a user successfully authenticating using a How can I determine if a variable is 'undefined' or 'null'? check with your store if it implements the touch method. Why there was the issue with findOne(). connect-memjs A memcached-based session store using Sign in case is made when error.code === 'ENOENT' to act like callback(null, null). Within passport.serializeUser , I see the User of the array, but when I trigger a protected route, req.isAuthenticated , always returns me false. This can also be accomplished, more succinctly, using the passport.session() mechanisms are implemented by two different strategies. First, we change into our /server folder, then initialize npm, so we can keep track of what dependencies our server has. Our login strategy which is local in this case, since we will be authenticating with email and password (you can find. In the server logs we see: The one new thing to point out here is that we got to the deserializeUser callback function, which matched our session id to the session-file-store and retrieved our user id.