oauth 2.0 - How to recover from a Spring Social ExpiredAuthorizationException -


i trying implement google oauth2 spring social , spring-social-google. initial authentication works fine. after time authentication expires , hit by

org.springframework.social.expiredauthorizationexception: authorization has expired.

how can recover exception? possible somehow refresh authorization?

try send additional access_type=offline paramter during authorization. may looks this:

<form ...>     .....     <input type="hidden" name="access_type" value="offline"/> </form>

normally in case authorization refreshed automatically you. see this entry more details.


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