Files
DentalManagement09/nginx.conf
T
GiteadandClaude Sonnet 5 304441d95a fix: nginx proxy_pass uses 127.0.0.1 instead of localhost
localhost resolves to ::1 first; backend/Vite only bind IPv4, causing
intermittent 502s when nginx tried the IPv6 loopback address.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-17 23:41:10 -04:00

84 lines
3.0 KiB
Nginx Configuration File

# ── LAN-only app access (staff) ──────────────────────────────────────────
# https://local-summit.mydentalofficemanagement.com
# DNS A record points at this office's private LAN IP; cert is a real
# Let's Encrypt cert (issued via certbot + Cloudflare DNS-01), so no CA
# needs to be installed on any staff PC. Restricted to the office subnet.
server {
listen 443 ssl;
server_name local-summit.mydentalofficemanagement.com;
ssl_certificate /etc/letsencrypt/live/local-summit.mydentalofficemanagement.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/local-summit.mydentalofficemanagement.com/privkey.pem;
allow 192.168.0.0/24;
deny all;
client_max_body_size 50m;
# API requests → backend (Authorization header must be explicit or it gets stripped)
location /api/ {
proxy_pass http://127.0.0.1:5000;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Authorization $http_authorization;
}
# Socket.IO → backend (WebSocket upgrade)
location /socket.io/ {
proxy_pass http://127.0.0.1:5000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
# Everything else → Vite dev server
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
}
# ── Public Twilio webhooks only ──────────────────────────────────────────
# https://summit.mydentalofficemanagement.com, reached via Cloudflare Tunnel.
# Cloudflare terminates TLS at its edge and cloudflared forwards plain HTTP
# to this block, so no certificate is needed here. Nothing except the
# Twilio webhook path is exposed on this hostname.
server {
listen 80;
server_name summit.mydentalofficemanagement.com;
client_max_body_size 50m;
location /api/twilio/ {
proxy_pass http://127.0.0.1:5000;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location / {
return 403;
}
}
# Catch-all: reject anything not matching the two hostnames above
# (e.g. plain http://<ip> or an unrecognized Host header).
server {
listen 80 default_server;
listen 443 ssl default_server;
server_name _;
ssl_certificate /etc/letsencrypt/live/local-summit.mydentalofficemanagement.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/local-summit.mydentalofficemanagement.com/privkey.pem;
return 403;
}