Refresh token best practices While the most secure practices involve real-time risk Get a refresh token with the Resource Owner Password flow . OAuth became the standard for API protection and the basis for federated login using OpenID Connect. - When the user logs out, invalidate the refresh token on the server to prevent unauthorized access. Mar 20, 2015 · However, IMO, the refresh token should have an expiration time, say 1 year. 0 as derived from its RFC [2][3]. Here's how to implement token rotation with Apr 3, 2016 · You can get the access token configured for 7 days when the user authenticates. Antipattern 6 days ago · In this article. 8. The refresh token behavior is applicable to OIDC-conformant applications. Use the PKCE flow for these scenarios. The expiry time for the refresh token can also be set in the OAuthv2 policy. Never store the application secret, access token, or refresh token in a mobile application or on any public client. A refresh token can have a varying life time. You can configure an application to be OIDC-conformant in one of the following ways: Passing an audience claim to the /authorize endpoint of the Authentication API. While using refresh tokens offers many benefits, there are some best practices to keep in mind: Secure Storage: Always store refresh tokens securely on the server (using a database rather than in-memory storage) and use HTTP-only cookies on the client side. Access tokens: Two critical options are “Access Token Lifespan” and “Access Token Lifespan For Implicit Apr 2, 2025 · Apigee can optionally generate and return a refresh token along with the access token with some of the grant types. This minimizes potential damage if a token is compromised and helps prevent replay attacks. Refresh tokens are typically longer-lived and can be used to request new access tokens after the shorter-lived access tokens expire. Normally, a user with an access token can only access protected resources or perform specific actions for a set period of time, which reduces the risk of the token being compromised. Further, it deprecates some modes of operation that are deemed less Jul 23, 2024 · You can follow any changes in RFCs that talk about the good practices for JWTs: in RFC 8725 JSON Web Token Best Current Practices and in RFC 7518 JSON Web Algorithms (JWA). Also, make sure to mark the old access and refresh Feb 23, 2024 · It’s advisable to enable this option and set “Refresh Token Max Reuse” to 0. It updates and extends the threat model and security advice given in RFC 6749, RFC 6750, and RFC 6819 to incorporate practical experiences gathered since OAuth 2. However it won't be the best practice security-wise because it would be harder to revoke access if needed. This article provides best practices for managing User Access Tokens in Azure Communication Services SDKs. To enhance security while maintaining a good user experience, implement token rotation with refresh tokens. Whenever a refresh token is being utilized, the security token service quickly issues another access token and a new refresh token. Use the refresh token to obtain new access/refresh token pairs after the current access token expires. By adopting this strategy, organizations can effectively manage access, reduce the risk of token-based attacks, and provide a streamlined and uninterrupted user experience. See Request a token (opens new window) and Implementing the Resource Owner Password flow for more information on the /token endpoint and the Resource Owner Password flow. This cheatsheet describes the best current security practices [1] for OAuth 2. Follow this guidance to optimize the resources used by your application and reduce the number of roundtrips to the Azure Communication Identity API. Of course it depends on your needs but the best practice is to also get the refresh token and user it to refresh the access token every period. For example check Google's explanation mentioning long lived refresh tokens and possible expiry of them. Both expiration values help remove tokens that are not in active use and avoid accumulating tokens for the user. To learn more, read Configure Refresh Token Expiration. Feb 3, 2025 · Learn how OAuth refresh tokens work, their expiration, security best practices, and how to implement them for seamless authentication. Automatic Token Refresh: - Optionally, implement automatic token refresh logic to periodically check the validity of the access token and refresh it if necessary. When a client acquires an access token to access a protected resource, the client also receives a refresh token. Here are the main benefits of using refresh tokens: Aug 11, 2023 · In summation, the best practice of token renewal with refresh tokens offers a multifaceted approach to enhancing security and user satisfaction in web applications. Implementing JWT refresh tokens effectively requires adhering to best practices. Benefits and best practices. The lifetime of the authorization tokens depends on the use case, but the general recommendation from the OAuth working group is to use short-lived access tokens and long-lived refresh tokens. New token grant: The authorization server validates the refresh token and issues a new access token (and possibly a new refresh token). If refresh token fails, then you have to fall back again and ask user to login again. The reauthentication requirements in NIST SP 800-63B [B10] can be used as guidance for maximum refresh token lifetimes at each authenticator assurance Feb 24, 2025 · When your client acquires an access token to access a protected resource, it receives a refresh token. OAuth access tokens and refresh tokens should be stored encrypted in a secure database or keychain. This is done for various security reasons: the first one, limiting the lifetime of the access token limits the amount of time an attacker can use a Jan 28, 2025 · Key Considerations and Best Practices. This approach uses: Short-lived access tokens (15-30 minutes) Longer-lived refresh tokens (days or weeks) Automatic token rotation. Have a look at OAuth Tools , a free online tool created by Curity, if you want to play around with JWTs, encode and decode them, or work with OAuth and OpenID Connect flows. The improper management of these tokens, however, can expose systems to serious threats, such as token replay attacks. Since browser-based web applications cannot start using a refresh token, refresh tokens always require additional security. 0 tokens with best practices and common pitfalls to avoid. 0 and OpenID Connect, tokens are essential for securely communicating between human and non-human entities without requiring the constant revalidation in every request. Jun 3, 2024 · This document describes best current security practice for OAuth 2. 0 was published and covers new threats relevant due to the broader application of OAuth 2. The reauthentication requirements in NIST SP 800-63B [B10] can be used as guidance for maximum refresh token lifetimes at each authenticator assurance Jun 24, 2024 · - Implement mechanisms to revoke refresh tokens, such as logout functionality. Mar 1, 2025 · Refresh Token Best Practices # To secure token refresh processes, it's important to layer multiple security measures. A client uses a refresh token to obtain a new access token after the original access token is revoked or expires. Jun 10, 2024 · A refresh token is used to obtain new access and refresh token pairs when the current access token expires. Here are some key practices: Token Rotation: Use one-time-use refresh tokens that generate new tokens during each refresh. Jul 12, 2022 · A Guide to Refresh Token Best Practices. It can be from few days to few months. Refresh tokens provide a way to bypass the temporary nature of access tokens. Mar 20, 2025 · Best Practices for JWT Refresh Tokens. Your application should use a strong encryption standard such as AES. Apr 13, 2022 · Learn the best practices you should consider for managing OAuth 2. When you need a refresh token forever, just issue the refresh token with max date value. . Use refresh tokens to acquire extra access tokens for other resources. Oct 7, 2021 · A refresh token can help you balance security with usability. To review our recommendations and best practices to avoid excess tokens, read Token Best Practices. Refresh tokens are bound to a combination of user and client (not to Aug 24, 2021 · Best Practices to Secure Refresh Tokens. It should change when a new access token is issued using the refresh token, however, the expiry date should remains the same. Sep 9, 2021 · Access tokens typically have a limited lifetime. Refresh token rotation is a technique for getting new access tokens using refresh tokens that goes beyond silent authentication. Nov 10, 2023 · Access token expiry: Upon expiration, the client will use the refresh token to obtain a new access token. Here are some key considerations: Feb 16, 2019 · Once this happens use refresh token to renew the access token. For the Resource Owner Password flow, you use the authorization server's /token endpoint directly. 0 refresh tokens and access to your app. Dive into access tokens, refresh tokens, and advanced security measures. Nov 29, 2024 · In networked and federated systems using OAuth 2. Jun 24, 2024 · - Implement mechanisms to revoke refresh tokens, such as logout functionality. The user can now make API calls through a refresh Feb 11, 2025 · Best Practice #4: Implement Token Rotation and Refresh Tokens. Dec 14, 2024 · Learn how to secure OAuth 2. Both rotating and non-rotating (or reusable) refresh tokens can be configured to expire with either idle or absolute expiry values. 0. Since refresh tokens are typically longer-lived, you can use them to request new access tokens after the shorter-lived access tokens expire. aczq sot ojfhar vcepi aysh oey ulzrii bgmocqz hkixqh srzw fzays ltind jwzamflf zpr xxcazr