1.4 Relationship to Other Protocols

The OAuth 2.0 Protocol Extensions for Broker Clients specify extensions to the industry standard OAuth 2.0 Authorization Framework that is defined in [RFC6749] and the extensions described in [MS-OAPX]. These extensions are therefore dependent on the OAuth 2.0 protocol and the extensions in [MS-OAPX] and use HTTPS [RFC2818] as the underlying transport protocol.

Protocol dependency

Figure 1: Protocol dependency