On : 11.1.2.3.0 version, OAuth Server
I have followed the http://www.ateam-oracle.com/implementing-oauth-2-with-oracle-access-manager-oauth-services-part-i/ steps to configure a Customer Resource Server and a Client Web Application as follows:
Business Resource Server
Name: Business
Authorization & Consent Service Plug-in: CoherenceAuthzUserConsentPlugin
Scopes: Info
Decription: Reads Business Information
Business Client
Client ID: businessClient
Client Secret: 3WFLudTFyBk
Bypass User Consent: checked
Allowed Scopes: Business.Info
Grant Types: Client Credentials
Invoking the service to get the access token gives me the Invalid parameter value error:
curl -i -H "Authorization: Basic YnVzaW5lc3NDbGllbnQ6M1dGTHVkVEZ5Qms=" -H "Content-Type: application/x-www-form-urlencoded;charset=UTF-8" --request POST http://localhost:14001/ms_oauth/oauth2/endpoints/oauthservice/tokens -d "grant_type=client_credentials&scope=Business.Info"
It took me some time to figure out that the scope name must be prefixed with the custom resource server name. So, after updating the scope name everything worked as expected.
