Based on the reference to "OAuth 2.0 Rich Authorization Requests" (RAR) found in the search results,
Authorization details will be validated before presenting to the user. 4. Security & Access Control ba82c50cb563440aa6e033806d742fa3.rar
Integrate with specific compliance frameworks if necessary. Based on the reference to "OAuth 2
Perform basic syntax checking to ensure the provided details comply with the spec. payment:write ) to specific
Implement robust validation of authorization details to prevent tampering, as these requests pass through the user agent.
The system must support using authorization_details alongside the standard scope parameter to allow for incremental migration. 3. User Experience (Consent)
Move beyond coarse-grained scopes (e.g., payment:write ) to specific, transactional, and fine-grained authorization (e.g., "Authorize payment of $50.00 to merchant X"). Source Reference: RFC 9396 . 1. Capability & Protocol Definition