[Bug?]: WebAuthn depends on specific User model name

[antonmoiseev]

What's not working?

DbAuthHandler allows overriding names for auth and credential fields. However DbAuthHandler doesn't respect overridden name for the User model in webAuthnAuthenticate() method here. This breaks WebAuthn login flow if User model is renamed.

How do we reproduce the bug?

1. Generate new Redwood app
2. Setup dbAuth authentication with WebAuthn support.
3. Rename User model and UserCredential models to Account and AccountCredential respectively.
4. Attempt to go through WebAuthn login flow. It fails on the login step with the following error:

   {
     "error": "this.dbCredentialAccessor.findFirst(...).user is not a function"
   }

What's your environment? (If it applies)

System:
  OS: macOS 14.5
  Shell: 5.9 - /bin/zsh
Binaries:
  Node: 20.17.0 - /private/var/folders/fn/l_969nyj4bb2j2qcn8qsw2fw0000gn/T/xfs-1224282a/node
  Yarn: 4.4.1 - /private/var/folders/fn/l_969nyj4bb2j2qcn8qsw2fw0000gn/T/xfs-1224282a/yarn
Databases:
  SQLite: 3.43.2 - /usr/bin/sqlite3
Browsers:
  Safari: 17.5
npmPackages:
  @redwoodjs/core: 8.1.1 => 8.1.1
  @redwoodjs/project-config: 8.1.1 => 8.1.1
  @redwoodjs/realtime: 8.1.1 => 8.1.1
  @redwoodjs/studio: 12 => 12.0.0

Are you interested in working on this?

• I'm interested in working on this

[antonmoiseev]

I reported a similar issue before, that one was fixed 🙏, but WebAuthn still doesn't work.

[Josh-Walker-GM]

Hahah @antonmoiseev Yeah I just read this issue and thought "hmm this sounds familiar"! Do you want to make a PR for this fix? Would be awesome if you had the capacity!

[antonmoiseev]

@Josh-Walker-GM here is the PR - #11605