fix: Callback route guard allows Auth0 code exchange to complete (#188) #189

New Issue

egullickson · 2026-02-15T03:45:35Z

egullickson commented

2026-02-15 03:45:35 +00:00

Relates to #188

Summary

Fix the callback route handling in App.tsx so that when a user lands on /callback during Auth0 code exchange, the app shows a loading state instead of redirecting to homepage.

Problem

App.tsx:545 requires isCallbackRoute && isAuthenticated to render CallbackPage. On mobile, if Auth0 SDK hasn't finished the code exchange when isLoading becomes false, the user on /callback hits the !isAuthenticated guard at line 602 and gets redirected to /.

Changes

File: frontend/src/App.tsx
Move callback route handling before the !isAuthenticated guard
When on /callback and not yet authenticated, show "Processing login..." loading state
Allow Auth0 SDK time to complete code exchange on mobile

Acceptance Criteria

/callback route shows loading state while Auth0 processes
After code exchange completes, CallbackPage renders correctly
Desktop callback flow unaffected

Relates to #188 ## Summary Fix the callback route handling in App.tsx so that when a user lands on `/callback` during Auth0 code exchange, the app shows a loading state instead of redirecting to homepage. ## Problem App.tsx:545 requires `isCallbackRoute && isAuthenticated` to render CallbackPage. On mobile, if Auth0 SDK hasn't finished the code exchange when `isLoading` becomes `false`, the user on `/callback` hits the `!isAuthenticated` guard at line 602 and gets redirected to `/`. ## Changes - **File**: `frontend/src/App.tsx` - Move callback route handling before the `!isAuthenticated` guard - When on `/callback` and not yet authenticated, show "Processing login..." loading state - Allow Auth0 SDK time to complete code exchange on mobile ## Acceptance Criteria - [ ] `/callback` route shows loading state while Auth0 processes - [ ] After code exchange completes, CallbackPage renders correctly - [ ] Desktop callback flow unaffected

egullickson added the

labels 2026-02-15 03:45:51 +00:00

egullickson referenced this issue

2026-02-15 03:46:21 +00:00

fix: Mobile login redirects to homepage without showing Auth0 login page #188

egullickson referenced this issue from a commit

2026-02-15 03:57:53 +00:00

fix: allow callback route to complete Auth0 code exchange (refs #189)