I’m very pleased to report that the OAuth 2.0 Token Exchange specification is now technically stable and will shortly be an RFC — an Internet standard. Specifically, it has now progressed to the RFC Editor queue, meaning that the only remaining step before finalization is editorial due diligence. Thus, implementations can now utilize the draft specification with confidence that that breaking changes will not occur as it is finalized.
The abstract of the specification is:
This specification defines a protocol for an HTTP- and JSON-based Security Token Service (STS) by defining how to request and obtain security tokens from OAuth 2.0 authorization servers, including security tokens employing impersonation and delegation.
Thanks to the OAuth working group for completing this important specification. And thanks to Brian Campbell for taking point in making the recent updates to get us here.
The specification is available at:
An HTML-formatted version is also available at:
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