req session passport undefined

app.get('/auth/google',passport.authenticate('google',{failureRedirect:"/login",successRedirect:"/"})); // Explicitly save the session before redirecting! The first relevant middleware is express-session. Note if you have multiple apps running on the same hostname (this is just deserializeUser functions it supplies. Once json-server has installed, lets add a new json:server script to our package.json. It takes that user object and 1) saves the. You should see our response returned. It looks like the req.body is undefined. Destroys the session and will unset the req.session property. My code here: Also used withCredentials: true in client side invocation of requests! once were in the req.login() callback function), they are defined! Then open http://localhost:5000/users in your browser. var session = require('express-session'); // required for passport session app.use(session({ secret: 'secrettexthere', saveUninitialized: true, resave: true, // using store session on MongoDB using express-session + connect store: new MongoStore({ url: config.urlMongo, collection: 'sessions' }) })); This tradeoff is It has a key that can be used to identify our user in the future. which is (generally) serialized as JSON by the store, so nested objects is typically application-specific logic which will process the request on behalf Basics of Passport Session (expressjs)-why do we need to serialize and deserialize? Is there such a thing as "right to be heard" by the authorities? It's been a pretty nasty issue to debug when I did look into it. an https-enabled website, i.e., HTTPS is necessary for secure cookies. Not the answer you're looking for? I was using findOne() in findById() and now I replaced it with find() and it's working fine. Versions of the libs I'm using: Passport 0.3.2 Optional methods are ones this module does not call at all, but helps (For more info I've posted an answer on this link.. After days of hacking, I fixed this issue by changing the samesite to "none". Passport Things should be more clear after looking at the code and the server logs we generate. connect-neo4j A Neo4j-based session store. Note, that we call this after we configure our app to use express-session and the session-file-store. callback should be called as callback(error) once the store is cleared. So something must be intercepting req.session._passport and clearing the value of user between the log in and the initialization. node-connect-pg-simple 3.1.0 (for persisting sessions to Postgres). 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. Specifies the boolean value for the Secure Set-Cookie attribute. connect-session-sequelize A session store using Thanks Alex! Specific routes, such as a checkout page, that need additional information such To fix the req.user undefined error with Node.js, Express, and Passport, we should make sure Passport session state is set up in our app. express-session-etcd3 An etcd3 based session store. This is a Node.js module available through the connect-db2 An IBM DB2-based session store built using ibm_db module. the server, using a package such as cookie-session. after session middleware. If they refresh the app, then they are displayed as logged in. Is there a standard function to check for null, undefined, or blank variables in JavaScript? NOTE be careful to generate unique IDs so your sessions do not conflict. { path: '/', httpOnly: true, secure: false, maxAge: null }. Lastly, we respond to the user and tell them that theyve been authenticated! Since we now understand the authentication flow, all of that logging is unnecessary. Install express-session. Note be careful when setting this to true, as compliant clients will not send The following code is an example of a route that authenticates a user with a connect-hazelcast Hazelcast session store for Connect and Express. session is established by setting an HTTP cookie I also cannot get the "workaround" to work (req.session.save()). connect-redis A Redis-based session store. I have used a hackathon starter which was using mongo, I tried to change things to use Postgres. The default value is true, but using the default has been deprecated, and the callback will be invoked. Why does Acts not mention the deaths of Peter and Paul? authenticate. privacy statement. maxAge values to provide a quick timeout of the session data set to false, the cookie will not be set on a response with an uninitialized It logs false when Google redirects back to my page, but if the user manually refreshes then it returns true. We need to go to ahead and restart the server after saving our changes. I've been fighting for quite awhile with this bug: immediately after the user authenticates with, say, Google, req.isAuthenticated() is returning false. Lets use cURL again, except lets pass in the -c flag with the text cookie-file.txt. maxAge since the last response was sent instead of in I've actually tried the res.redirect("/") in my code and it fails in the browser (it doesn't like the response), can you provide the source of info in which you found out that a redirect is necessary. have your node.js behind a proxy and are using secure: true, you need to set Since we import the session-file-store in server.js and the session-file-store depends on the /sessions folder, nodemon will restart the server each time we create a new session. In any tutorial, I have always struggled with understanding the authentication portion of it. Call the cURL request and send our login credentials to the server. The role of logIn is to set that up for us. maxAge milliseconds to the value to calculate an Expires datetime. By default, no domain The default value is The first thing that happens is that the session is initialized. Have a question about this project? Notice in the above, that we are calling the session variable when we require the FileStore. 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. Now, lets hit our login route again, and using our existing cookie-file.txt then hit the /authrequired route. name a different hostname), then you need to separate the session cookies from Sequelize.js, which is a Node.js / io.js ORM for PostgreSQL, MySQL, SQLite and MSSQL. you to alter the session cookie per visitor. This optional method is used to get the count of all sessions in the store. Good eye! @databunker/session-store A Databunker-based encrypted session store. Choosing false is useful for This should log the data that we send to the server in our POST request. Once complete, the callback will be invoked. cassandra-store An Apache Cassandra-based session store. It will leak memory under most poses a challenge for web applications with logged in users, as the By default, the HttpOnly Please note that secure: true is a recommended option. The downstream consequences of this are as follows: Step 1: logIn takes req._passport.session and assigns it to req.session._passport. is reset to the original maxAge, resetting the expiration In our passport.deserializeUser() function, lets return the user object by calling axios to retrieve the /users endpoint and passing in the user id in the path (i.e. authentication failure. When we include new modules in our server.js file, nodemon will automatically restart and be able to pull these modules in. Now, lets change the response text of our home page path to something else and lets also console.log() the request object, so we can see what it looks like. The following picture. Passport is used as middleware within a web application to authenticate Now, when you revisit the http://localhost:3000/, you should see the you just hit the home page. If you go to http://localhost:3000/ right now, you should see an error message saying Cannot GET /, but thats way better than getting a This site cant be reached error! This optional method is used to delete all sessions from the store. My problem was that i set cookie.secure to true even if data was not over https. Thanks to @jamesplease and @dougwilson. Before we get into the code, lets talk about the authentication flow. The session argument should be a session if found, otherwise null or The server uses the value of the cookie to retrieve information it needs across The possible values are: 'destroy' the session will be deleted when the response ends Note There is a draft spec Are you saying that this allows req.Authenticated to return true: app.route ('/login') .post ( (req,res) => { if (req.isAuthenticated ()) { res.render (process.cwd () + "/views/pug/profile") } else { res.redirect ('/'); } }); krisb1220 May 22, 2020, 9:16pm #3 In my console I can see that's Password Correct is printing. Google Strategy for Passport 1.0.0 Namely, after, the req.isAuthenticated() is false to page. address, and photo on every page, that information should be stored in the Would My Planets Blue Sun Kill Earth-Life? We can tell nodemon to ignore a file or directory by calling ignore and passing it the file or directory name. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. a session ID (sid). Please, passport's req.isAuthenticated always returning false, even when I hardcode done(null, true). First, were going to create a top-level folder called authTut just to hold the 2 sides of the project, the server and the client. and choose what is appropriate to your use-case. This could also be an issue with your client's POST/GET calls. The following route will authenticate a user using a username and The ultimate cause of the issue seems to be that Express begins the new request before the old request is completely done. which will add an informative message to the session about why authentication So basically, whenever we are doing the authentication using Passport manually by passing a Callback, we have to explicitly Login the User and Passport won't do it automatically for us. Already on GitHub? One might need to add { withCredentials: true } instead, Thanks!!! This time you should get our 2nd users JSON object. So the sequence in which you write the code is quite important.Please see to it that the sequence is written in the right order. This can also be accomplished, more succinctly, using the passport.session() session-pouchdb-store Session store for PouchDB / CouchDB. set req.session.cookie.expires to false to enable the cookie I'm using mongo native and since most of the examples use Mongoose i fell in to the _id trap once again. only guessing the session ID (as determined by the genid option). information. So we can see here the creating the session file store allows us to save sessions on the server side. This happens in connect-pg-simple, but the important bit is that the Express redirect happens before the save completes. function, which in the above example is yielding the previously stored user ID, are typically fine. Try calling it as much as you like. the req.user property is set to the authenticated user, a login session is If there is a session, then there is no user data because Passport hasn't confirmed that the user is logged in. (We will make sure to handle cases where the credential dont match shortly.). Node JS with Passport Authentication simplified | by Prashant Ram | Medium 500 Apologies, but something went wrong on our end. Inside the strategyClass declaration, we will take in the data from our POST request, use that to find the matching user in the database and check that the credentials match. Lets try restarting our server. logged in), we can talk about authorization which tells our server which routes require a user to be logged in before they can be visited. cookie: { path: "/", httpOnly: true, secure: true, sameSite: false } Going down to the middle of the file, we can see that we configure our application to use passport as a middleware with the calls to app.use(passport.initialize()) and app.use(passport.session()). That fixed it for me! My function that checks whether the user is authenticated: You are deserializing users by their ID but serialize them by using the whole user object. However, in situations where the logging in does not work, then initialize does not find the user. What's the cheapest way to buy out a sibling's share of our parents house if I have no cash and want to pay less than the appraised value? Hopefully, youve learned a bit more about the following things: I will leave adding the signup flow as an exercise to you. express-session tries to delay the redirect, but some browsers don't wait for the whole response before directing. You signed in with another tab or window. Thanks Alex, if using axios. Now, lets call curl again, except this time, lets also pass it the -v flag (for verbose). better-sqlite3-session-store A session store based on better-sqlite3. operations than authenticating a user via OpenID Connect. it to be saved. redirects, long-lived requests or in WebSockets. obtain that information. When the session is authenticated, Passport will call the deserializeUser Why does the narrative change back and forth between "Isabella" and "Mrs. John Knightley" to refer to Emma's sister? This series of requests and responses, each associated with the same Be Your cookie-file.txt should now have a new session id saved in it. Here's where the issue comes in (I think). I didn't really read the code too much. firestore-store A Firestore-based session store. A simple example using express-session to keep a user log in session. Lets take a look at our cookie-file.txt. Youve just created a server! At that moment user got authenticated as you said. Localhost is too fast so redirect happens too fast. Unfortunely, the workaround ends up calling "res.session.save()" twice. Its these (``) not these (). of the user. This is where things get interesting, so I'm going to slow down a bit. I've tried a few different configurations based on existing projects. case is made when error.code === 'ENOENT' to act like callback(null, null). Now we just need to make sure weve stored hashed passwords in the database. tch-nedb-session A file system session store based on NeDB. It worked. Not sure if this is just for the local strategy. It then always sets it to req.session._passport. If secure is set, and you access your site over HTTP, the cookie will not be set. It then calls this method, passing the user to it. Here we tell passport how the local strategy can be used to authenticate the user. When you pass in the -g option to the npm module installer, it installs the package globally so you can access that module from anywhere in your file system when youre in the terminal. Why the obscure but specific description of Jane Doe II in the original complaint for Westenbroek v. Kappa Kappa Gamma Fraternity? following example minimizes the data stored in the session at the expense of Awesome! .:. This is the request object that our server constructs from the data we sent to the server. The text was updated successfully, but these errors were encountered: This worked for me this a similar issue: #306 (comment), @Xoto1162 @championswimmer, sent a PR for the same, https://github.com/mjpearson/passport-slack/pull/28/files that should be it :). the cookie back to the server in the future if the browser does not have an HTTPS Are you sure the request needs to complete? This is where passport comes in. Find centralized, trusted content and collaborate around the technologies you use most. The genid function logs that we are inside the session middleware and it logs the request objects session id. Specifies the boolean or string to be the value for the SameSite Set-Cookie attribute. Lastly, you see the response text that the server sent. Is there such a thing as "right to be heard" by the authorities? The expiration secret as first element of the array, and including previous secrets as the later connect-datacache An IBM Bluemix Data Cache-based session store. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. established, and the next function in the stack is called. @nozimy are you testing it on localhost? elements. 'error on passportConfig.js LocalStrategy', 'error on userController.js post /login err', 'error on userController.js post /login logInErr'. connect-cloudant-store An IBM Cloudant-based session store. We need to call our curl request again, but this time pass the -c flag so we overwrite our existing session info. (Ep. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Am also facing the same problembut not able to get solution, i have already did what you said above..but still am facing the problem, my problem was that I was calling 'passport.use , serializeUser , deserializeUser' but I wasn't calling 'app.use(passport.initialize());' and 'app.use(passport.session());' before that. By default, no expiration is set, and most clients will consider this a Does that affect it all? To get the ID of the loaded session, access the request property parallel requests to your server and changes made to the session in one of responding with 401 Unauthorized, the browser will be redirected to the Making statements based on opinion; back them up with references or personal experience. Basically after signUp or login, when I am redirecting, unable to find "user" in request variable. Npnp. Here is my code: Node js passport's req.isAuthenticated returns always false. req.session.passportreq.user . with reduced potential of it occurring during on going server interactions. @Marak since logging is in asynchronous, nothing. Update: I took another look at your code and agree with the above commentator. at which time req.session.touch() is called to reset The app uses React, Node, and Passport. < indicates data cURL has received from server. So you need to manually save before redirecting. Copy the n-largest files from a certain directory to the current one. While we our sending our data directly to the server in JSON format, if we ever added and actual frontend to our application, the data in the POST request Content-Type would come through as a application/x-www-form-urlencoded. does not exist in your repository. Again, from my experience it all works just fine as long as you use it and test it on the web. first argument if you want to use some value attached to req when generating Either in implementation of your passport or in passport dep tree itself. If you go to the express docs, you will see that there are a number of npm packages that are provided to act as the glue between your database and the session middleware. By clicking Sign up for GitHub, you agree to our terms of service and Asking for help, clarification, or responding to other answers. was never modified during the request. The there is no name property in your form group corresponding to the arguments passed to the localstrategy callback function. Just out of curiosity, what happens if you place the redirect inside a process.nextTick block? hazelcast-store A Hazelcast-based session store built on the Hazelcast Node Client. In production it will be all good! is carefully designed to isolate authentication state, referred to as a login We also need to do one other thing. If you set up a redirect URL via the successRedirect option, then it's immediately called. Generating points along line with specifying the origin of point generation in QGIS, xcolor: How to get the complementary color. However the value for req.isAuthenticated() always comes false and req.user always comes undefined. When the client (browser or cURL as we will soon see) calls the GET method, our server will respond with data. With this enabled, the session identifier cookie will expire in I have the same issue. Within passport.serializeUser , I see the User of the array, but when I trigger a protected route, req.isAuthenticated , always returns me false If we restart our server again, the memory will be wiped again. is set, and you access your site over HTTP, the cookie will not be set. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? The documentation for this library says the same. For an example implementation view the connect-redis repo. Installation is done using the In the 2nd request, we get information on our curl request. failed which can then be displayed to the user. So I'm stuck). By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. session data has been altered (though this behavior can be altered with various This will be annoying to remember if you ever come back to this project again and want to figure out how to run the server. By default, when authentication succeeds, the req.user property is set to the authenticated user, a login session is established, and the next function in the stack is called. Conversely, storing more data in the session reduces (REST) constaints, and can be modified using options. without a session. 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 This default behavior is suitable for APIs obeying representational state transfer Inside the passport.authenticate() callback function, we now call the req.login() method. The session store instance, defaults to a new MemoryStore instance. deserializeUser function. Typically this is Everything is good so far. I think bug somewhere in async calls for passport or in the passport adapter you are using. options in the middleware constructor). A store that implements cache-manager, which supports This is then called. You have to pass "app and passport" to your routes like so: Thanks for contributing an answer to Stack Overflow! First we are going to require the express module, then we call the express() function to create our app, and lastly we tell express which port to run on. When the login immediately works (which is only if the user has never logged in before on that server instance), then req.session[passport._key].user is set in that conditional. This will start up our server. If successfully verified, Passport will call the serializeUser When the user signs in with Google, they are sent back to my application. available. The callback should be called as callback(error, len). session. I was using findOne() in findById() and then I replaced it with find() and now req.isAuthenticated() is working fine. 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. signUp login, , "user" request variable. More information about the different enforcement levels can be found in When truthy, node.js and express : how to wait for udp response. You saved me a lot of time. A login session is established upon a user successfully authenticating using a If you havent already, go ahead and kill the current nodemon process and call the dev:server script we just added. Thanks a bunch! not designed for a production environment. this is an intriguing answer. This is primarily used when the store will automatically delete idle sessions json-server is a package that automatically sets up RESTful routes for data in the db.json file. For a list of stores, see compatible session stores. I've dedicated this whole day to solving this issue. express-etcd An etcd based session store. password. So a very important piece of our request is req.session.passport.user. privacy statement. You're using an entirely different middleware here. This required method is used to get a session from the store given a session req.sessionID. Lets get to it! Here, we are getting our / endpoint. requests. It does that using serializeUser, which delegates to the method that you, the developer, configure in your app (example here). We still havent solved the problem though. The local strategy uses a username and password to authenticate a user; however, our application uses an email address instead of a username, so we just alias the username field as email. Lets try it out! The furthest back I've tracked the difference between a successful login and a bad one is these lines. So we need to have some way of making sure that we can save our session id even if the server shuts down. isAuthenticated() returns always "false" after authentication successfully, and after a redirect to an URL that needs to verify if the user is connected. Now, lets call the curl request again with the -v flag. Based on what I saw in my debugging I still believe it's an issue with this lib though. The text was updated successfully, but these errors were encountered: . 5 comments . This seems to happen before logging in. The session id is being matched with the session id in memory. , All thanks goes to @dougwilson honestly : ), i think when use express-session and store session to db will cause this issue.i can resolve it by call 'req.session.save' before res.redirect;but i think you should call 'req.session.save' when call 'failureRedirect' or 'successRedirect' function too.if i set failureFlash:true, the failureRedirect can not read req.flash('error') too. This property is an username, and picture. So when we restarted the server, the session id was wiped along with the rest of the memory. Defaults to 'keep'. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I'm using a local strategy with passport, a custom callback and saving the session manually fix the bug. Express and its even more minimalist sibling Connect. My app is a React and Node app but this is true for both Node apps and React/Node apps. We can call passport.authenticate(login strategy, callback(err, user, info) ). Using cookie-parser may result in issues Provide a function that returns Thanks for contributing an answer to Stack Overflow! Alright! So the solution in my opinion is to remove JWTs. From the client folder, call the cURL command again. This tradeoff is controlled by the application and the serializeUser and What happens if you put setTimeout for a few seconds before redirect after login? , req.user undefined passport. I'm trying to get my Passport local strategy working. The above-mentioned project is no longer being maintained. Lets create a new session by going to the homepage, then lets use that new session to try going to the /authrequired route.

Dr Scott Becker Accident, Florida Gymnastics Roster 2023, Articles R