access_grant.rb in rack-oauth2-server-2.4.0

- old
+ new

@@ -55,13 +55,13 @@
         #
         # Access grant can only be redeemed once, but client can make multiple
         # requests to obtain it, so we need to make sure only first request is
         # successful in returning access token, futher requests raise
         # InvalidGrantError.
-        def authorize!
+        def authorize!(expires_in = nil)
           raise InvalidGrantError, "You can't use the same access grant twice" if self.access_token || self.revoked
           client = Client.find(client_id) or raise InvalidGrantError
-          access_token = AccessToken.get_token_for(identity, client, scope)
+          access_token = AccessToken.get_token_for(identity, client, scope, expires_in)
           self.access_token = access_token.token
           self.granted_at = Time.now.to_i
           self.class.collection.update({ :_id=>code, :access_token=>nil, :revoked=>nil }, { :$set=>{ :granted_at=>granted_at, :access_token=>access_token.token } }, :safe=>true)
           reload = self.class.collection.find_one({ :_id=>code, :revoked=>nil }, { :fields=>%w{access_token} })
           raise InvalidGrantError unless reload && reload["access_token"] == access_token.token