How to set expire_in in OAUTH 2.0?

Question

I am using OAuth 2.0 with spring for token generation and I want to set expire_in manually so token can expire as per my criteria. Any one help me?

Answer 1

• Create a custom class of AuthorizationCodeAccessTokenProvider and override the parent

  public method obtainAccessToken(OAuth2ProtectedResourceDetails details, AccessTokenRequest request)
  

• In the overridden method of your custom class, call upon the program logic of its parent class:

  DefaultOAuth2AccessToken token = super.obtainAccessToken(details, request);
  

• This will return an AccessToken. Now, you just have to manipulate the expired value of that token directly, by providing a timestamp from the past token.setExpiresIn(int timestamp)