Should you use refresh tokens?

The main reason to use refresh tokens in web applications is to reduce the lifetime of an access token. When a web application obtains an access token with a lifetime of five to 10 minutes, that token will likely expire while the user is using the application.

Are refresh tokens bad?

Hence Single Page Apps (SPA) should not store a refresh token – a refresh token is particularly problematic, because it is long lived (long expiration or no expiration), and if stolen then an attacker can continue to refresh access tokens after each individually expires.

When should I call refresh token?

The client does not need the Refresh Token until the Access Token has expired. Every call needs the Access Token, but only a request to grant a new Access Token needs the Refresh Token. To obtain a new Access Token, you send a request with the grant_type set to refresh_token , as in section 6 of the RFC.

How secure is refresh token?

How to secure a refresh token?

  1. authenticate.
  2. store access token + refresh token somewhere (in my case, access token on the front-end and refresh token on the back-end)
  3. when performing an api request, validate the access token on the api side.
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Is refresh token a JWT?

There are many types of token, although in authentication with JWT the most typical are access token and refresh token. Access token: It contains all the information the server needs to know if the user / device can access the resource you are requesting or not.

Should refresh token be stored in database?

Store refresh tokens in a secure location, such as a password-protected file system or an encrypted database. Limit access to users who need the tokens to make API calls. If you believe that a refresh token has been accessed by an unauthorized user, delete it and create a new one.

How long is refresh token valid?

The Refresh token has a sliding window that is valid for 14 days and refresh token’s validity is for 90 days.

What is difference between refresh token and access token?

Refresh Token are typically longer lived than Access Tokens and used to request a new Access Token without forcing user authentication. Unlike Access Tokens, Refresh Tokens are only used with the Authorization Server and are never sent to a web service.

Is it safe to store refresh token in cookie?

Store your access token in memory, and store the refresh token in the cookie: Link to this section. Why is this safe from CSRF? Yes, a form submit to /refresh_token would work and a new access token will be returned, but the attacker can’t read the response if they’re using an HTML form.

Do JWT tokens expire?

The JWT access token is only valid for a finite period of time. Using an expired JWT will cause operations to fail.

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Is JWT the same as OAuth?

Basically, JWT is a token format. OAuth is an standardised authorization protocol that can use JWT as a token. OAuth uses server-side and client-side storage. If you want to do real logout you must go with OAuth2.

How do you handle token expiration in react?

Handle JWT Token expiration with Route changes

– Render it in the App component. In src folder, create common/AuthVerify. js file with following code: import React from “react”; import { withRouter } from “react-router-dom”; const parseJwt = (token) => { try { return JSON.