OAuth 2.0 Authorization Server Issuer Identification, March 2022
- File formats:
- Also available: XML file for editing
- PROPOSED STANDARD
- K. Meyer zu Selhausen
- oauth (sec)
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This document specifies a new parameter called iss. This parameter is used to explicitly include the issuer identifier of the authorization server in the authorization response of an OAuth authorization flow. The iss parameter serves as an effective countermeasure to "mix-up attacks".
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.