...
- Breaking changes:
- Section 1.5: The authorization server configuration data now allows for providing a dynamic client registration endpoint (now defined by the official OAuth dynamic client registration spec), rather than just serving as a flag for whether the generic feature is supportsupported. The name changed to dynamic_client_endpoint.
- Sections 3.1.1 and 3.1.2: The am_uri header has been renamed to as_uri due to terminology changes (see below).
- Section 3.1.2: The OAuth error "insufficient_scope" is now a central part of the authorization server's response to a client with a valid RPT and insufficient scope. This aligns UMA more closely with OAuth as a profile thereof (stay tuned for more possible tweaks in this general area, e.g. in WWW-Authenticate).
- Other changes of note:
- Terminology has been changed wholesale from UMA-specific terms to OAuth-generic terms.
- Authorization manager (AM) is now authorization server.
- Host is now resource server.
- Authorizing user is now resource owner.
- Requester is now client.
- Some additional terms and concepts have been tweaked, enhanced and clarified.
- Scope is now scope type (likely to change back due to feedback).
- Authorization data is now defined as a generic category, of which permissions are an instance.
- RPT now stands for requesting party token instead of requester permission token.
- UMA is more explicitly defined as a profile of OAuth.
- References have been added to the OAuth token introspection spec proposal, though it is not fully used yet (stay tuned for breaking changes here).
- The resource set registration process (phase 1) has been moved to a separate modular spec that is designed to be usable by other OAuth-based technologies along with UMA.
- Terminology has been changed wholesale from UMA-specific terms to OAuth-generic terms.
From rev 06 to 07b (not yet contributed to IETF; this section will be updated when rev 07 is contributed):
- Breaking changes:
- Section 1.5: Some properties in the the authorization server configuration data have been renamed, and others broken out into multiple properties with different names. The wording around reserved keywords vs. URIs as string values was also cleaned up.
- oauth_token_profiles_supported: broken out into two, pat_profiles_supported and aat_profiles_supported.
- uma_token_profiles_supported: renamed to rpt_profiles_supported.
- oauth_grant_types_suppored: broken out into two, pat_grant_types_supported and aat_grant_types_supported.
- Section 3.4.2: Error code names were cleaned up.
- expired_requester_ticket: renamed to expired_ticket.
- invalid_requester_ticket: renamed to invalid_ticket.
- Section 1.5: Some properties in the the authorization server configuration data have been renamed, and others broken out into multiple properties with different names. The wording around reserved keywords vs. URIs as string values was also cleaned up.