How long are Cognito tokens valid?

By default, Amazon Cognito refresh tokens expire 30 days after a user signs in to a user pool. When you create an app, you can set the app’s refresh token expiration to any value between 60 minutes and 10 years.

How do you refresh a Cognito token?

Initiate new refresh tokens (API)

Pass REFRESH_TOKEN_AUTH for the AuthFlow parameter. The authorization parameter, AuthParameters , is a key-value map where the key is “REFRESH_TOKEN” and the value is the actual refresh token. Amazon Cognito responds with new ID and access tokens.

How do Cognito tokens work?

Authenticate users and grant access to resources with tokens. Tokens have claims, which are pieces of information about the user. The ID token contains claims about the identity of the authenticated user, such as name and email.

What is Cognito ID token?

The ID token is a JSON web token (JWT) that contains claims about the identity of the authenticated user such as name , email , and phone_number . You can use this identity information inside your application. The ID token can also be used to authenticate users to your resource servers or server applications.

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How do I invalidate a Cognito access token?

Revoke a token

You can revoke a refresh token using the RevokeToken API operation. You can also use the aws cognito-idp revoke-token CLI command to revoke tokens. You can also revoke tokens using the revocation endpoint. This endpoint is available after you add a domain to your user pool.

What happens when refresh token expires?

The member must reauthorize your application when refresh tokens expire. When you use a refresh token to generate a new access token, the lifespan or Time To Live (TTL) of the refresh token remains the same as specified in the initial OAuth flow (365 days), and the new access token has a new TTL of 60 days.

Is Cognito refresh token a JWT?

After a user logs in, an Amazon Cognito user pool returns a JWT. The JWT is a Base64-encoded JSON string that contains information about the user (called claims). Amazon Cognito returns three tokens: the ID token, the access token, and the refresh token.

What is sub in Cognito?

sub : the UUID of the authenticated user. This is not the same as username .

What is the difference between ID token and access token?

ID Tokens vs Access Tokens

The ID Token is a security token granted by the OpenID Provider that contains information about an End-User. … Access tokens, on the other hand, are not intended to carry information about the user. They simply allow access to certain defined server resources.

What is a refresh token?

A refresh token is a special token that is used to obtain additional access tokens. This allows you to have short-lived access tokens without having to collect credentials every time one expires.

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What is ID token access token refresh token?

A refresh token, is a long lived token that you use, to get new access tokens. … An ID Token, is the user’s identity, also usually in JWT format, but doesn’t have to be. An ID token must not contain any authorization information, or any audience information — it is merely an identifier for the user.

How do I use ID tokens?

To sign in or sign up a user with an ID token, send the token to your app’s backend. On the backend, verify the token using either a Google API client library or a general-purpose JWT library. If the user hasn’t signed in to your app with this Google Account before, create a new account.

How do you revoke a JWT token?

Managing Revocations Using a Distributed Event System

The most common way to revoke access to resources protected by a JWT involves setting its duration to a short period of time and revoking the refresh token so that the user can’t generate a new token.

How do you revoke a token?

To revoke a refresh token, send a POST request to https://YOUR_DOMAIN/oauth/revoke . The /oauth/revoke endpoint revokes the entire grant, not just a specific token. Use the /api/v2/device-credentials endpoint to revoke refresh tokens.

How do I revoke an AWS token?

Sign in to the AWS Management Console and open the IAM console at https://console.aws.amazon.com/iam/ .

  1. In the navigation pane, choose Roles, and then choose the name (not the check box) of the role whose permissions you want to revoke.
  2. On the Summary page for the selected role, choose the Revoke sessions tab.
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