Take the 2-minute tour ×  I am building a REST API using Grails.
I want it to be protected using OAuth2.0 client_credentials
flow(grant_type). My use-case is as follows:  a external agent
will send a request to something like   and obtain a
access_token. Then, my URL(protected resource) should be
accesible with something like  http://server-
url/resource?access_token={access-token obtained before}  I am
looking for something that makes doing this on Grails easy and
quick. What will be the best way/tool/plugin to use for this ?
Scribe library is an option, if there are any tutorials for my
specific use-case, it will be great.  P.S.: I have tried the
spring-security and related plugins, no joy there. Any
alternatives would be nice.  share|improve this question Sorry,
scribe is client-side only for the moment. Retagging this. – 
Pablo Fernandez Jun 27 '12 at 14:46 add comment  2 Answers  I
have the same issue. I found a lot of grails plugins that helped
you authenticate your app against other oauth providers, but