auth0-spa-js | Auth0 authentication for Single Page Applications | Authentication library
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Lines of Code : 38License : Strong Copyleft (CC BY-SA 4.0)
Copy// EventSingle.vue (Vue 2)
import Vue from 'vue';
👇
export default Vue.extend({
created() {
this.getEventData(); // 💡 type inference now enabled
}
})
// EventSingle.vue (Vue 3)
import{Community Discussions
Trending Discussions on auth0-spa-js
QUESTION
I have a React.JS SPA, made with redux-saga, handling user authentication with auth0's @auth0/auth0-spa-js library. I want to dispatch a LOGOUT action whenever my API returns the 401 error, perhaps after first trying for a refresh token.
The best place to do this IMHO is the HTTP handler. Mine looks like the below:
...ANSWER
Answered 2021-Apr-19 at 14:10You don't need to call configureStore. The value that you get from configureStore is the actual store. You can just export it and use it where ever you want:
QUESTION
I have a SPA built with the Quasar Framework (based on Vue.js). The SPA is registered in Auth0 and uses the auth0-spa-js library to handle the login via Auth Code Flow. While the login works and I get a token, when I reload the page the Auth Code Flow is started again and the user is redirected to the /authorize endpoint to get a new code, which is then again exchanged for a new token.
To me this does not seem like the correct behaviour. I would have expected that the Auth0 library caches/stores the token in the browser and on page reload checks if there is a valid token already, instead of restarting the Auth Code Flow every time.
Or is that actually the way it should be considering this is a SPA and token storage in the browser is not good.
The code from the boot file:
...ANSWER
Answered 2020-Oct-20 at 09:16When refreshing you should check if user exists..
QUESTION
I'm integrating auth0 from the tutorial into my own application and have encountered a couple of problems with authentication reflected in the auth0 logs.
This occurs on hitting my react login button:
Login.js ...ANSWER
Answered 2020-Oct-14 at 10:29There's a number of fixes I did here so I'll document them in the answer.
Warning During LoginThis was fixed by ensuring the my credentials provider had been properly set up. In this case google. For instructions on how to add google as a credentials provider see here.
Failed ExchangeThis was fixed by going to the auth0 dashboard application settings and modifying the setting Application Type to Regular Web Application and the setting Token Endpoint Authentication Method to None.
This disappeared once I fixed the Failed Exchange above.
This was never "fixed" and the error still appears on the log. However the comment on this question prompted me to revisit my Allowed Web Origins and Allowed Origins (CORS) on my auth0 to the below:
https://.eu.auth0.com, http://localhost:3000
This was the last issue in the chain and I could now use login and logout as expected.
QUESTION
I am using Auth0 as my authentication provider for a SPA using React. I have followed the Auth0 react tutorial and this more detailed tutorial from their blog.
I am currently just using just email/password authentication. And the authentication works as expected for login/logout, retrieving user info etc.
However, when I refresh the page, the isAuthenticated value from the useAuth0 always returns false. Even after isLoading resolves to true, hence I have to log in again.
This behaviour strangely does not occur on Chrome or Firefox. It fails on Brave and Safari.
I noticed in a forum post on Auth0 (another person with a similar problem) that the Auth0Provider should be doing a authorize call using prompte=none, and it is. It also returns a successful 202 shortly after the page loads (but doesn't change isAuthenticated to true). This call also sets a cookie auth0.is.authenticated=true.
ANSWER
Answered 2020-Aug-27 at 16:22The issue was that Brave and Safari both use Intelligent Tracking Prevention (ITP), which was preventing the silent authentication from working.
The solution that worked for me was to enable rotating refresh tokens (via the Auth0 dashboard) and providing additional props to the Auth0 provider.
The two new props to add are: useRefreshTokens={true} and cacheLocation="localstorage".
QUESTION
I am working on authentication using Auth0 and react. I am using loginWithPopup() for the login popup screen. But every time I end up getting misconfiguration error(like you can see in the attachment). But if I remove the response_mode = web_message from the URL it works, is there any way to remove response_mode from code. I am using the react-auth0-spa.js given my auth0 quick start
...ANSWER
Answered 2020-Jul-02 at 16:47After a bit of research, I found an answer to my own question. So if we use response_mode = web_message then we need to configure our callback URL in allowed web origin field as well. In my case, I am using loginWithPopup() so which typically adds response_mode = web_message in the login URL because loginWithPopup() from auth0 SDK is a combination of PKCE + web_message https://auth0.com/docs/protocols/oauth2 (under how response mode works?) https://auth0.com/blog/introducing-auth0-single-page-apps-spa-js-sdk (under behind the curtain)
QUESTION
I run project "react-app-rewired start" development mode. The project compiles without errors.
Next I edit any file in /src/* the project is recompiled, but does not respond to /src/view/* NO compilation!
Although if I kill and restart the demon "react-app-rewired start" the project will compile completely. Why is this happening?
package.json
...ANSWER
Answered 2020-Mar-18 at 11:42The problem is fixed! once again run "npm install" funny
QUESTION
So I'm using Auth0 for my user sign up. I'm trying to get the user id under sub:value to add to my database to identify with the post of a user. I'm trying to use a Context API in order to get the user info to put in my database.
react-auth0-spa.js
...ANSWER
Answered 2020-Mar-03 at 20:44You're logging the user when the component first mounts, which is long before the await auth0FromHook.getUser() call will complete. Log it in a componentDidUpdate, or check in a parent if that value is available, and don't mount the child component until it is.
QUESTION
I am working on the authentication of my app and I have managed to add login to my page. Users are able to login and their session is stored however as soon as I refresh the page their session is gone. ReactJs + NextJS
I know there is getTokenSilently but it will return this when I call it!
...ANSWER
Answered 2020-Jan-26 at 17:48The problem was using Brave Browser!!!!!! Detailed description here:
Right. So the silent authentication issue, the “login required” error, is what you get when your browser does not, or cannot, send the “auth0” cookie. This is the cookie that Auth0 leaves on the browser client once the user has a session with Auth0, i.e. the user has logged in through an interactive flow. You should be able to confirm this by looking at the network logs or analyzing the HAR output. The scenarios that work will have the cookie attached, whereas the ones that fail will not. If that’s the case, this is neither a sample nor SDK issue as they are not involved in the setting of that cookie; it is issued by the authorization server.
If the browser cannot sent this cookie, it’s most likely because of some software or browser extension or something which is blocking third-party tracking cookies. Safari does this by default thanks to its Intelligent Tracking Prevention (ITP2) 1 software that is built-in. This can explain why silent auth works in Chrome’s incognito mode but not in normal mode. If you’re running some extensions, you might want to disable some of them to narrow down which one is preventing the cookie from being sent.
What I can’t readily explain is how it works in Safari’s Private mode, as I thought ITP2 would block such cookies regardless. Let me get some clarity on that.
https://community.auth0.com/t/failed-silent-auth-login-required/33165/24
QUESTION
I am having a single page application hidden behind Auth0 lock, using @auth0/auth0-spa-js. I would like to test it using Cypress, so I have decided to follow the official Auth0 blog post, as well as Johnny Reilly blog post.
I am able to successfully retrieve valid JWT token from auth0 using suggested request. I have no idea what to do with it :(
The trouble I am facing is that both of the above approaches are relying on the app to store the JWT token locally (either in cookie or localstorage). The @auth0/auth0-spa-js is, however, using a different approach, and I assume all the relevant cookies/localstorage is stored on auth0 domains.
Do you have any idea, if there is a way to get around it?
There is a similar issue reported here raised in July 2018, not really providing any solution
...ANSWER
Answered 2020-Jan-13 at 12:18I found a resolved issue on @auth0/auth0-spa-js github. The approach suggested by cwmrowe seems to be working
The solution is to mock the response of oauth/token endpoint with token generated on e2e test side.
The approach seems to be working for us
I am copying over the sample code cwmrowe has provided
QUESTION
i am a newbie to react but i'm learning and need your help here. I use Auth0 for Authentication and i have implemented their react sample in parts:
https://auth0.com/docs/quickstart/spa/react/01-login
This are parts of my code:
App.js:
...ANSWER
Answered 2020-Jan-09 at 08:45Depend on loading and isAuthenticated items in useEffect so that component will re render once they change.
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