How to work with auth-proxy in previews and test function locally

[vadimshvetsov]

Hey,

I've tried to deploy auth-proxy with zero config and can't make it works, all envs set correctly according to the README, custom domain added but doesn't work even locally.

I was trying to debug locally and propagated my env using with-env script and still can't match the action.

From Vercel logs:

�[31m[auth][error]�[0m UnknownAction: Cannot parse action at /callback/google. Read more at https://errors.authjs.dev#unknownaction

From localhost logs:

[auth][error] UnknownAction: Cannot parse action at /callback/google. Read more at https://errors.authjs.dev#unknownaction at parseActionAndProviderId

My auth-proxy/routes/[...auth].ts:

import { Auth } from "@auth/core"
import Google from "@auth/core/providers/google"
import Resend from "@auth/core/providers/resend"
import { eventHandler, toWebRequest } from "h3"

export default eventHandler(async (event) =>
  Auth(toWebRequest(event), {
    secret: process.env.AUTH_SECRET,
    trustHost: true,
    redirectProxyUrl: process.env.AUTH_REDIRECT_PROXY_URL,
    providers: [
      Google({
        clientId: process.env.GOOGLE_ID,
        clientSecret: process.env.GOOGLE_SECRET,
      }),
      Resend({
        apiKey: process.env.AUTH_RESEND_KEY,
      }),
    ],
  }),
)

Appreciate any help.

[juliusmarminge]

Try updating to the current state. I added a base path which seems to have resolved some issues

[vadimshvetsov]

Thanks, after update it works. Appreciate your efforts 🙏