Re: [webauthn] Add new getClientCapabilities method (#1923)

As an exercise to make sure I understand how the `passkey-platform-authenticator` capability will XOR `user-verifying-platform-authenticator` and `hybrid-transport` capabilities:

```
uvpaa | hybrid |  ppa
------|--------|-------
  y   |   y    |   y
  y   |   n    |   y
  y   |   ?    |   y
  n   |   y    |   y
  n   |   n    |   n
  n   |   ?    |   n
  ?   |   y    |   y
  ?   |   n    |   n
  ?   |   ?    |   n
```

Assuming I didn't miss something, I wonder if anything here might be considered as a net new fingerprinting vector 🤔 

-- 
GitHub Notification of comment by MasterKale
Please view or discuss this issue at https://github.com/w3c/webauthn/pull/1923#issuecomment-1813252349 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config

Received on Wednesday, 15 November 2023 20:58:32 UTC