Chapter 1. Red Hat Single Sign-On Continuous Delivery 2
1.1. Client Scopes and support for OAuth 2 scope parameter
We added support for Client Scopes, which replaces Client Templates. Client Scopes are a more flexible approach and also provides better support for the OAuth scope parameter.
There are changes related to Client Scopes to the consent screen. The list on the consent screen is now linked to client scopes instead of protocol mappers and roles.
See the documentation and migration guide for more details.
1.2. OAuth 2 Certificate Bound Access Tokens
We now have a partial implementation of the specification OAuth 2.0 Mutual TLS Client Authentication and Certificate Bound Access Tokens . More accurately we have support for the Certificate Bound Access Tokens. If your confidential client is able to use 2-way SSL, Red Hat Single Sign-On will be able to add the hash of the client certificate into the tokens issued for the client. At this moment, it’s just the Red Hat Single Sign-On itself, which verifies the token hashes (for example during refresh token requests). We plan to add support to adapters as well. We also plan to add support for Mutual TLS Client Authentication.
Thanks to tnorimat for the contribution.

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