AARC-G061 A specification for IdP hinting

This document defines a generic browser-based protocol for conveying – to services – hints about the IdPs or SP-IdP-proxies that should be used for authenticating the principal. This protocol, colloquially referred to as Identity Provider (IdP) hinting, can greatly simplify the discovery process for the end-user, by enabling entities to produce and send hints that can be consumed by SP-IdP-proxies for routing the user to the correct upstream SP-IdP-Proxy or authenticating IdP.

Document URL: https://docs.google.com/document/d/187uHuBeL2iOlMUrgTarU8_joj5TXNp9hXz9IyGsyy6o/edit#
Development information:  N/A
Status: in AEGIS consultation
Errata: none
Supersedes: AARC-G049