charlie•7d ago

Convex Auth + Google + Custom Domain

Hey Convex team, I've configured Convex Auth with Google and it works great, except my Convex .site domain is being used even though I have a custom HTTP Actions domain configured in both Convex and Google Auth Platform. The Convex URL shows up in the Google sign-in page, which makes it look untrustworthy to my customer (see screenshot) -- I need this page to display my custom subdomain instead. I tried editing the domain value in my auth.config.ts, but this doesn't help -- it seems process.env.CONVEX_SITE_URL is hardcoded in several places. I couldn't find any places where that domain variable from auth.config.ts is used in convex-auth, but I did notice it shows up in the Convex Deployment Settings UI under /settings/authentication . Would it possible (and would it fix this) to use this domain value instead of the hard-coded CONVEX_SITE_URL in convex-auth? The setup script already auto-populates domain: process.env.CONVEX_SITE_URL in auth.config.ts, so it shouldn't break anything. Thanks in advance, Charlie