Caught a redirect_uri_mismatch on the dev server: the env file was the
localhost one (BOX_REDIRECT_URI=http://localhost:7183/auth/box/callback)
which deploy.sh resets on every deploy, so the dev server kept telling Box
"redirect me to localhost". Same thing would have hit prod.
Switched to request-based detection so the same code works on laptop, dev,
and prod:
- box_client.build_authorize_url and exchange_code_for_tokens now take
redirect_uri as an explicit parameter (the two URIs MUST match — Box
rejects the token exchange otherwise).
- New _box_redirect_uri() helper in api_server: prefers BOX_REDIRECT_URI
if explicitly set (escape hatch), otherwise reads X-Forwarded-Host (set
by Apache when behind the optical-dev / optical-prod reverse proxy,
where the app is mounted at /ai_qc/), and falls back to request.host
for direct local access.
- Dropped the per-env BOX_REDIRECT_URI from the four env files. Templates
keep it commented out as documentation, and now also list all three
redirect URIs you'll need to register in the Box developer console.
- box_client.is_configured() no longer gates on the redirect URI.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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