[OAUTH-WG] key vs. cert fingerprint in -security-topics-13

2019-12-23 Thread Brian Campbell
The description of OAuth Mutual TLS in https://tools.ietf.org/html/draft-ietf-oauth-security-topics-13#section-4.8..1.2 says the "client is identified towards the resource server by the fingerprint of its public key" but it's actually a fingerprint/hash of the certificate not the public key. See ht

[OAUTH-WG] postmessage communication in -security-topics-13

2019-12-23 Thread Brian Campbell
https://tools.ietf.org/html/draft-ietf-oauth-security-topics-13#section-4.3..2 has "Replace implicit flow with postmessage communication or ..." but without a defined and interoperable way of using postmessage communication in place of the implicit flow that "proposed countermeasure" seems a proble

[OAUTH-WG] Token Binding & -security-topics-13?

2019-12-23 Thread Brian Campbell
https://tools.ietf.org/html/draft-ietf-oauth-security-topics-13 mentions or suggests the use of token binding as an option in a few places. However, the OAuth 2.0 Token Binding draft expired back in April and is looking highly unlikely to progress or be updated further. It's also pretty much undep

[OAUTH-WG] !@s in -security-topics-13

2019-12-23 Thread Brian Campbell
There are a few occurrences of [!@RFC...] which presumably come from a typo in the markdown source for mmark (switching the order of '@' and '!'). -- _CONFIDENTIALITY NOTICE: This email may contain confidential and privileged material for the sole use of the intended recipient(s). Any review, us

Re: [OAUTH-WG] [UNVERIFIED SENDER] Re: I-D Action: draft-ietf-oauth-access-token-jwt-03.txt

2019-12-23 Thread Justin Richer
Vectors of Trust was meant to be used in place of things like AuthenticationContextReference (acr) and its kin, so this is a fair assessment. It does still require a shared understanding of what a given vector means by processing it in the context of its trust mark. — Justin > On Dec 23, 201

Re: [OAUTH-WG] Doodle Poll for OAuth Virtual Interim Meeting

2019-12-23 Thread Brian Campbell
BTW and FWIW the mention of a virtual interim first came up in Singapore in the context of continuing the discussion around DPoP/PoP. https://www.youtube.com/watch?v=hVQZR1IvS1E&feature=youtu.be&t=3924 On Mon, Dec 16, 2019 at 11:12 AM Hannes Tschofenig < hannes.tschofe...@arm.com> wrote: > Hi a

Re: [OAUTH-WG] [UNVERIFIED SENDER] Re: I-D Action: draft-ietf-oauth-access-token-jwt-03.txt

2019-12-23 Thread Benjamin Kaduk
On Tue, Dec 17, 2019 at 09:12:26PM +, Richard Backman, Annabelle wrote: > > That's a pretty strong statement :) > > One I should’ve clarified. 😃 I don’t mean that the one-RS-per-AT model is not > used at all, just that it is not universal and comes with real, practical > tradeoffs that may n

Re: [OAUTH-WG] Meeting Minutes

2019-12-23 Thread Torsten Lodderstedt
If I got you right you want to see more people reading the draft? 6 non authors had read the draft in Singapore + more people already indicated their support for WG adoption in this thread. How many readers does it take to qualify for a call for adoption? > On 23. Dec 2019, at 16:56, Hannes

Re: [OAUTH-WG] Meeting Minutes

2019-12-23 Thread Hannes Tschofenig
During the vacation period few people pay attention to the list. I guess early 2020 would be useful. If you manage to ping some folks to review the draft that would be great. Too few raised their hands in Singapore when we asked. Happy holidays! From: Torsten Lodderstedt Sent: Saturday, Decemb