Are OAuth20 client credentials flow and assertion flow supported ? See section 3.9 and 3.10 http://tools.ietf.org/html/draft-iet...05#section-3.6.
In the user guide - http://spring-security-oauth.codehaus.org/oauth2.html the new location link is broken.
If it is supported, can you point me to documentation/sample code for the flows. If not, are there any plans of supporting these flows in the near future ?