On to authentication! The problem begins with the callback route from logging in through Google. After authenticating, passport.js requires you to reroute/redirect. Only then i realized that i shouldn't set Samesite: true in the express session as it will not set the facebook cookie for login. req.isAuthenticated only ever returns true when used in the '/login' endpoints. Optional methods are ones this module does not call at all, but helps Ubuntu won't accept my choice of password, User without create permission can create a custom object from Managed package using Custom Rest API. But no unfortunately I'm still getting the same issue even after correcting that. That is why you added passport.authenticate ('local-login', to the "/signin" endpoint. Is there such a thing as "right to be heard" by the authorities? I've tried a few different configurations based on existing projects. In effect, this creates a stateful protocol on top of HTTP. attribute is set. When truthy, Again, our server responds with yet another session id, because we sent the same session id from before we restarted the server. In contrast to the above example, the Youll notice in the above that when we configure our app to use the body-parser middleware, bodyParser.json() and bodyParser.urlencoded(). Now, when you revisit the http://localhost:3000/, you should see the you just hit the home page. To see all the internal logs, set the DEBUG environment variable to the cookie back to the server in the future if the browser does not have an HTTPS We also need to do one other thing. default will change in the future. json-server is a package that automatically sets up RESTful routes for data in the db.json file. I'm not sure why this is! particularly pertinent when session data is stored on the client, rather than If an array of secrets is as the default will change in the future. connection. localhost or 127.0.0.1; different schemes and ports do not Choosing false is useful for sessions. @jaredhanson , any guidance on how I can make sense of this? This recommended method is used to touch a given session given a This required method is used to get a session from the store given a session In this case, we provide our / GET method with a callback function that tells our server to respond with you just hit the home page. picture. Making statements based on opinion; back them up with references or personal experience. When the user signs in with Google, they are sent back to my application. Copy the n-largest files from a certain directory to the current one. > indicates data cURL has sent to the server. Now lets create call our cURL command and create a new cookie file that will be saved to the client. .:. You signed in with another tab or window. connect-arango An ArangoDB-based session store. After days of hacking, I fixed this issue by changing the samesite to "none". Back in logIn, the session was modified, so the save begins now. Thanks Alex! One might need to add { withCredentials: true } instead, Thanks!!! Sign up for a free GitHub account to open an issue and contact its maintainers and the community. (For more info I've posted an answer on this link.. Instead, a new request begins while the save is in progress Let's start over. Provide a function that returns Now, open up a 3rd terminal tab or window and in the server folder and install the uuid module, which helps us to generate random strings. connect-pg-simple A PostgreSQL-based session store. server $ npm install. The local strategy is configured at the top of the file with passport.use(new LocalStrategy()). You should just see the id, email, and password for that one user. My app wasn't saving req.session.passport.user, It was returning undefined and then after replacement of findOne() with find() it's saving user id in req.session.passport.user. Now I get this problem in VS Code despites I have my session instantiation on my server. Moreover, the verify function in the documentation is never called. Asking for help, clarification, or responding to other answers. developing. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. signUp login, , "user" request variable. sessionstore A session store that works with various databases. Specifies the value for the Domain Set-Cookie attribute. This default behavior is suitable for APIs obeying representational state transfer This has been fixed in PassportJS 0.3.0. I think bug somewhere in async calls for passport or in the passport adapter you are using. Express and its even more minimalist sibling Connect. server $ npm install express-session --save, client $ curl -X GET http://localhost:3000 -c cookie-file.txt, curl -X GET http://localhost:3000 -b cookie-file.txt -v, client $ curl -X GET http://localhost:3000 -b cookie-file.txt, server $ nodemon --ignore sessions/ server.js, curl -X POST http://localhost:3000/login -b cookie-file.txt -H 'Content-Type: application/json' -d '{"email":"test@test.com", "password":"password"}', curl -X POST http://localhost:3000/login -b cookie-file.txt -H "Content-Type: application/json" -d "{\"email\":\"test@test.com\", \"password\":\"password\"}", server $ npm install passport passport-local --save, client $ curl -X POST http://localhost:3000/login -c cookie-file.txt -H 'Content-Type: application/json' -d '{"email":"test@test.com", "password":"password"}', client $ curl -X GET http://localhost:3000/authrequired -b cookie-file.txt -L, #second request to the /authrequired route, curl -X GET http://localhost:3000/authrequired -b cookie-file.txt -L, client $ curl http://localhost:3000/login -c cookie-file.txt -H 'Content-Type: application/json' -d '{"email":"test@test.com", "password":"password"}' -L, server $ npm install bcrypt-nodejs --save, http://localhost:5000/users?email=user2@example.com. Please research into this setting and @jmeas. This tradeoff is controlled by the application and the serializeUser and Serialize and Deserialize methods needs to pass user on the request. Thanks buddy, I searched a lot but wasn't find any solution, finally you give me solution. understood in isolation - without any context from previous requests. I fixed this issue by fixing my passport.deserializeUser. In my console I can see that's Password Correct is printing. I was stuck on this for a long time. Alright! Controls the result of unsetting req.session through delete, setting to null, etc. 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. 566), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. (REST) constaints, and can be modified using options. To store or access session data, simply use the request property req.session, Recommended methods are ones that this module will call on the store if the application displays a user element containing the user's name, email There's a kink in passport.js that nobody really mentions but I found out. The callback should be called as callback(error, session). Why does the narrative change back and forth between "Isabella" and "Mrs. John Knightley" to refer to Emma's sister? As you can see in the above, our session middleware genid function is being called. Hopefully that might help for others that ended up here same reason as I did. Install the passport.js module along with the passport-local authentication strategy module. This should log the data that we send to the server in our POST request. If you don't set one up, then you're probably using another middleware that immediately redirects like so. I know its late, but I face this issue with FB login strategy. At the top of the file we are requiring passport and the passport-local strategy. We can tell nodemon to ignore a file or directory by calling ignore and passing it the file or directory name. to remain for only the duration of the user-agent. It's been a pretty nasty issue to debug when I did look into it. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I'll post an update when I've got one . So we need to have some way of making sure that we can save our session id even if the server shuts down. Thanks so much @jmeas! This is typically used in conjuction with short, non-session-length Just remember on Windows, you need to use double quotes and escape them. Alright, so, what's going on now is that our session has been written to. not stored. 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. typically needed for the majority of routes in an application, it is common to 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. This is the request object that our server constructs from the data we sent to the server. A store that implements cache-manager, which supports an https-enabled website, i.e., HTTPS is necessary for secure cookies. Good eye! Why won't it work? Updates the .maxAge property. Then, call the cURL command and pass in some options to get our homepage endpoint. Youve just created a server! I have opted to add an "unsecured" redirect route that is redirected to from the '/login/callback' route: app.get( '/redirect', function (req, res) { res.status(200).send('Redirecting') } ) 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. Passport + Express + Typescript req.user.email undefined. How can I determine if a variable is 'undefined' or 'null'? Periodic updates of the secret, while ensuring the previous secret is in the uninitialized when it is new but not modified. attribute is not set. Call the cURL request and send our login credentials to the server. Using session cookies and a token does not make much sense in your case (if you disagree please leave a comment why you are using JWTs). Knex.js, which is a SQL query builder for PostgreSQL, MySQL, MariaDB, SQLite3, and Oracle. Either way, it doesn't matter. Note: passport.authenticate() middleware invokes req.login() automatically. Note, now that the user is authenticated (i.e. 5 comments . The default value is a function which uses the uid-safe library to generate IDs. Required methods are ones that this module will always call on the store. This is primarily used when the store will automatically delete idle sessions you can safely set resave: false. if the secret is not the same between this module and cookie-parser. Hi, I have inherited an app that I am trying to get to work and having trouble. likely need resave: true. a new SID and Session instance will be initialized at req.session isAuthenticated() returns always "false" after authentication successfully, and after a redirect to an URL that needs to verify if the user is connected. Lets also handle the various errors that could pop up during authentication in our passport.authenticate() callback function, and instead of simple telling the user that they have logged in, lets redirect the user to the /authrequired path. Lets use the nodemon module, which will automatically restart our server every time we save a change to the server.js file. can you know the mistake. Sign in redirects, long-lived requests or in WebSockets. If you Why there was the issue with findOne(). following example minimizes the data stored in the session at the expense of for a single secret, or an array of multiple secrets. This time you can see we got back that we hit the authentication endpoint! We can configure passport with passport.use(new strategyClass). Its gonna to get real annoying if we have to restart our server every time we make a change to our server.js file. To learn more, see our tips on writing great answers. level-session-store A LevelDB-based session store. failed which can then be displayed to the user. However, it requires Remove the id we generated/sent to the client. But even if it was working everytime after 10sec, it's not acceptable to wait all this time to be logged in the system. Lastly, we respond to the user and tell them that theyve been authenticated! 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. I tested on localhost and it works fine. connect-memjs A memcached-based session store using and the callback will be invoked. is loaded/created. This time you should get our 2nd users JSON object. This function is primarily used when users sign up, during which req.login() can be invoked to automatically log in the newly registered user. npm registry. Passport is used as middleware within a web application to authenticate I can not find the error, my method does not serialize the user. Update: I took another look at your code and agree with the above commentator. Trust the reverse proxy when setting secure cookies (via the X-Forwarded-Proto You reply with a JWT in passport.authenticate but do not use it later in isLogged to verify the authentication (like you would normally do in a token-based approach). The following are options that can be set in this object. I admit I've turned my attention toward other parts of the project (auth is just one small piece), so it might be some time before I look back into it (weeks or more ). The req.sessionID isnt defined, because we didnt send the session info in our curl request. Lets try restarting our server. memjs as the memcached client. I'm persisting sessions to a Postgres DB, which seems to be working fine. aerospike-session-store A session store using Aerospike. There is an inherent tradeoff between the amount of data stored in a session and medea-session-store A Medea-based session store. Localhost is too fast so redirect happens too fast. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? The server uses the value of the cookie to retrieve information it needs across To emulate the browsers storage, we will create a /client folder within /authTuts, and we will also create a /server folder where we will build the server. MySQL via the node-mysql module. My very last middleware logs the value of req.isAuthenticated(). Session data is stored server-side. rebuilt URL to lets you know cURL added a slash at the end of the URL. this is an intriguing answer. My app is a React and Node app but this is true for both Node apps and React/Node apps. If you don't reroute after authenticating, it won't even start your session as a req.user and req.isAuthenticated() will be false. Were now using -X POST instead of -X GET, Weve added the -H flag to set the header content-type to application/json, We pass the -d flag in along with the data that we want to send. 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 Passport success process begins. A web application needs the ability to identify users as they browse from page remaining in milliseconds, which we may also re-assign a new value Choosing false will also This is where things get interesting, so I'm going to slow down a bit. Note There is a draft spec Depending on your store this may be hazelcast-store A Hazelcast-based session store built on the Hazelcast Node Client. For a list of stores, see compatible session stores. You saved me a lot of time. operations than authenticating a user via OpenID Connect. req.sessionID. 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. My code here: Also used withCredentials: true in client side invocation of requests! Middleware setup order (express-session > pass.initialize > pass.session ). Typically this is @quixo3/prisma-session-store A session store for the Prisma Framework. To maintain a login session, Passport serializes and deserializes user So you need to manually save before redirecting. Connect and share knowledge within a single location that is structured and easy to search. Here is the definition of MY "auth.isAuthenticated()" function: So even if the user has a successfull authentication, it has to login twice before being redirected correctly. Note that it is wrapping in single quotes, The user is going to POST their login information to the /login route, We need to do something with that data. This is because passport rides on top of these. given location with a 302 Found response. @user2988146: Nice catch, I did the same mistake but now it works! The req.user property is then set to the yielded The solution works for me. couchdb-expression A CouchDB-based session store. Save the session back to the store, replacing the contents on the store with the The documentation for this library says the same. at which time req.session.touch() is called to reset By default, no expiration is set, and most clients will consider this a This is where passport comes in. password. Would My Planets Blue Sun Kill Earth-Life? They all had the same problem. Not the answer you're looking for? When authentication fails, an HTTP 401 Unauthorized response will be sent and Session.cart (Showing top 15 results out of 315) express-session ( npm) Session cart. Basically after signUp or login, when I am redirecting, unable to find "user" in request variable. It needs to wait for the request to complete. Sequelize.js, which is a Node.js / io.js ORM for PostgreSQL, MySQL, SQLite and MSSQL. 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). without a session. elements. Next, call node server.js from the terminal. sequelstore-connect A session store using Sequelize.js. Where it finally worked for me was towards the start but after any configuration files. By default, this is false. based session store. By default, when authentication succeeds, When we use the the session-file-store module, by default, it creates a new /sessions directory when it is first called. So were essentially starting clean. One from the app and the other from the library. sorry for my poor english! Specifies the boolean or string to be the value for the SameSite Set-Cookie attribute. This At this point you should have a folder/file structure that looks like the following: Open the /authTuts folder in your favorite text editor, then open the authTuts/server/server.js file. privacy statement. Thanks for contributing an answer to Stack Overflow! Once complete, secret itself should be not easily parsed by a human and would best be a random set callback should be called as callback(error) once the store is cleared. I also was facing same problem, but @PVThomas gives me solution, as in here in Answers. help with race conditions where a client makes multiple parallel requests I actually am duplicating the issue in a DEV environment in OpenStack on our Corp network. Step 7) Add and configure express-session Install express-session. This is called when a Strategy succeeds. The name of the session ID cookie to set in the response (and read from in the This optional method is used to get all sessions in the store as an array. connect-hazelcast Hazelcast session store for Connect and Express. Lets try it out. Specifies the Date object to be the value for the Expires Set-Cookie attribute. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. It helped me! Trust me -- I'll be sure to check back in here once I figure out more. credential. dynamodb-store A DynamoDB-based session store. trust proxy in express: For using secure cookies in production, but allowing for testing in development, alias. req.isAuthenticated() always returns false outside of passport local strategy, phonegap ajax user authentication with nodejs-expresss-mongo-passportjs, Page is not properly redirecting with express-session and passport nodejs, Passport JWT is always returning 401 unauthorized when using OpenID Connect ID Token. Node.js will authenticate every request that comes in. Alright, so, let's assume that we're redirecting somehow, and jump over to Express. Thanks. Lets walk through it. Specifies the boolean value for the HttpOnly Set-Cookie attribute. Server is restarted and session memory is wiped. The important bit here is that the request is ended, always. express-oracle-session A session store using native querying the database for every request in which the session is authenticated. 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. How do I check for an empty/undefined/null string in JavaScript? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I was using findOne() in findById() and then I replaced it with find() and now req.isAuthenticated() is working fine. connect-mongo A MongoDB-based session store. Yeah, I think perhaps one process.nextTick in the right place might fix it for you. Instead, well just let cURL infer what it should do on each route. implementing login sessions, reducing server storage usage, or complying with I had this exact same issue but it turned out that I had to give fetch (which is what I was using) the option credentials:'include' like so: The reason is because fetch doesn't support passing down cookies, which is necessary in this case. 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. If secure What were the most popular text editors for MS-DOS in the 1980s? The session store instance, defaults to a new MemoryStore instance. Why does my Get request sometimes work, but most of the time 404? Now, lets shut our server down and start it using nodemon. information to and from the session. The simplest method is to simply set different names per app. Copy/paste the following into your db.json file. defined in the object is what is used. Note if you have multiple apps running on the same hostname (this is just This module uses the debug module I've been fighting for quite awhile with this bug: immediately after the user authenticates with, say, Google, req.isAuthenticated() is returning false. To fix it i add my app URL to the allowed sides for use cookies . provided, only the first element will be used to sign the session ID cookie, while What differentiates living as mere roommates from living in a marriage-like relationship? That probably seemed like a lot! connect-azuretables An Azure Table Storage-based session store. In my app, this looks like: Ahh got it! This also means many clients may ignore this attribute until they understand it. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 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 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. BUT, when you do the redirection, Node.js see that as another request. Defaults to 'keep'. What is the symbol (which looks similar to an equals sign) called? Lets create a new session by going to the homepage, then lets use that new session to try going to the /authrequired route. Update the server.js file to add the GET method to our / route. 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()). We can call passport.authenticate(login strategy, callback(err, user, info) ). So a very important piece of our request is req.session.passport.user. First, lets create a another folder inside of authTuts called db, initialize npm, install json-server, and create a new db.json file. We will log the request.sessionID object before and after the middleware is used. connect-session-sequelize A session store using 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. passport.authenticate() will call our local auth strategy, so we need to configure passport to use that strategy. database load incurred when authenticating a session. local strategy is used to verify a username and password. Some web browsers or other clients may be adopting this specification. multiple requests. Lastly, you see the response text that the server sent. It looks like the req.body is undefined. I faced the same issue , and the problem was Cookies blocked by default on the browser i uses . 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. authenticated user needs to be remembered across subsequent requests as they My understanding of the workflow is as follows: user clicks "login" in the React app React calls /login/auth0 on my Node server my Node server calls Auth0 Auth0 authenticates the user Auth0 returns to my Node server using the callback url Step 4 above works, because I am . In our client, lets write a new cURL command. I would have the user after the login but lose it as soon as the next request came in. Normally, your database would act as a session store, but since were trying to keep things as simple as possible, lets just store our session info in text files. Which ability is most related to insanity: Wisdom, Charisma, Constitution, or Intelligence? privacy statement. no longer needs to be used for this module to work. A future release of Chrome will only deliver cookies with cross-site requests if they are set with SameSite=None and Secure. req.session.cookie.maxAge to its original value. As such, those two The second one works because it's creating an ID on the fly and thus it is not undefined when you assign it. connect-monetdb A MonetDB-based session store. I can't figure out why this is happening? This happens in connect-pg-simple, but the important bit is that the Express redirect happens before the save completes. In any tutorial, I have always struggled with understanding the authentication portion of it. 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? countdown. which will authenticate the request. Awesome! https://github.com/nmaves/passport-slack-oauth2. to adjust the .expires property appropriately. However the value for req.isAuthenticated() always comes false and req.user always comes undefined. be stored in a cookie. Any suggestions on how to move forward? Thanks Alex, if using axios. Session save does not support a callback url, Fix premature redirect when used with express-session, Explicityly save the session before redirect after login. Basics of Passport Session (expressjs)-why do we need to serialize and deserialize? Were done with the sessions piece of this tutorial! I was facing a similar problem, where my isAuthenticated() function would return false.I lost a lot of time, hope this answer saves yours. By clicking Sign up for GitHub, you agree to our terms of service and username and password: In this route, passport.authenticate() is middleware
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