In R12.52 documentation, it mentioned following steps to register Oauth with Facebook
5. In the Website with Facebook Login section, complete the following field:
- Site URL
- http(s)://agent_host/siteminderagent/forms/oauthcb.fcc
- (SecureURLs not set or set to No)
- or
- http(s)://agent_host/siteminderagent/forms/oauthcb.fcc?SMQUERYDATA=Sample
- (SecureURLs set to Yes)
CA SiteMinder® Integrated Documents 12.52
It's unclear on where to specify the oauthcb.fcc. It should be within Apps -> Settings -> Advanced tab.
Screenshots as below: