When Should I Refresh My Access Token?

What are access and refresh tokens?

Modern secure applications often use access tokens to ensure a user has access to the appropriate resources, and these access tokens typically have a limited lifetime.

A refresh token allows an application to obtain a new access token without prompting the user..

Is refresh token necessary?

Refresh tokens carry the information necessary to get a new access token. In other words, whenever an access token is required to access a specific resource, a client may use a refresh token to get a new access token issued by the authentication server. … Refresh tokens can also expire but are rather long-lived.

How do I get a new refresh token?

To get a refresh token, you send a request to your Okta Authorization Server. Note: The authorization code flow is unique in that the offline_access scope must be requested as part of the code request to the /authorize endpoint and not the request sent to the /token endpoint.

How do I protect my refresh token?

If you are storing the refresh token on the server, your server should include a secure session cookie in the authentication response to identify the user. You can prevent attackers from extracting secure session cookies by setting the cookies with the HttpOnly flag.

What is difference between access token and refresh?

The difference between a refresh token and an access token is the audience: the refresh token only goes back to the authorization server, the access token goes to the (RS) resource server. … Refreshing the access token will give you access to an API on the user’s behalf, it will not tell you if the user’s there.

How do I check my refresh token?

What is the workflow for validating a refresh token and issuing a new bearer token?Check that it is not expired.Check that it has not been revoked.Use the UserName in the refresh token to issue a new short-lived bearer token.

How long do Google refresh tokens last?

Refresh tokens do not expire, unless there are few special conditions : The user has removed your Google application. The refresh token has not been used for six months.

Where is refresh token stored?

Access token and refresh token shouldn’t be stored in the local/session storage, because they are not a place for any sensitive data.

What is the point of refresh token?

A refresh token is a special token that is used to generate additional access tokens. This allows you to have short-lived access tokens without having to collect credentials every time one expires. You request this token alongside the access and/or ID tokens as part of a user’s initial authentication flow.

How long should an access token last?

for 60 daysBy default, access tokens are valid for 60 days and programmatic refresh tokens are valid for a year.

How do I get access token?

To obtain a page access token you need to start by obtaining a user access token and asking for the Page permission or permissions you need. Once you have the user access token you then get the page access token via the Graph API.

What happens when refresh token expires?

Refresh tokens can expire, although their expiration time is usually much longer than access tokens. Refresh tokens can become invalid in other ways (for example if your user revokes your OAuth client app’s access — in this case all your refresh tokens and access tokens for that provider would be invalidated).