We'd like to know if CA Single Sign-On 12.52SP1CR02 is supported as
OAuth Authorization Server ?
As per this Idea (Enhancement Request), this feature is available from
CA Single Sign-On 12.7.
CA SSO OAuth Authorization Server
OpenID Connect Provider with Authorization code flow feature is
available with 12.7 now.
and by documentation 12.7 :
CA Single Sign-On as OpenID Connect Provider
CA Single Sign-On authenticates users using Authorization Code Flow
that uses code as the response type. For more information, see
Configure CA Single Sign-On as OpenID Connect Provider.