Files
classroomio/apps/api/src/utils
2fb6b1c477 fix(auth): strip internal port from OAuth redirects on BYOD domains (#728)
* fix(auth): strip internal port from OAuth redirects on BYOD domains

When BYOD custom domains proxy auth requests through the dashboard to
PRIVATE_SERVER_URL (e.g. http://cio-api-vymh:10000), Node's URL host setter
preserves the upstream port. Better Auth then redirects browsers to
https://customer.example:10000/... which fails.

- Add oauth-proxy-redirect helpers to clear backend ports explicitly
- Rewrite inbound auth request URLs and outbound oauth-proxy-callback Location headers
- Send hostname-only X-Forwarded-Host from dashboard proxy when port matches backend

Co-authored-by: Rotimi Best <rotimi-best@users.noreply.github.com>

* fix(auth): address Greptile review on oauth port stripping

- Only treat PRIVATE_SERVER_URL as an internal backend port
- Add test for rewriteAuthRequestUrl when forwarded host still has :10000

Co-authored-by: Rotimi Best <rotimi-best@users.noreply.github.com>

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Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: Rotimi Best <rotimi-best@users.noreply.github.com>
2026-07-11 06:17:26 +01:00
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