Does this library supports state parameter

[byteshiva]

Does this library supports state parameter to retain the application state after redirect to third-party source.

As described in oauth2 RFC draft

   state
         RECOMMENDED.  An opaque value used by the client to maintain
         state between the request and callback.  The authorization
         server includes this value when redirecting the user-agent back
         to the client.  The parameter SHOULD be used for preventing
         cross-site request forgery as described in Section 10.12.

http://tools.ietf.org/html/rfc6749#section-4.1.1

[mlafleur]

Take a look at the GitHub example, it shows how to set the state parameter.