Chris Chen
53 lines
2.0 KiB
Plaintext
53 lines
2.0 KiB
Plaintext
# SignalR WebSocket upgrade helper (see /hubs/ block). Must be in http context or
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# nginx fails config test: [emerg] unknown "connection_upgrade" variable.
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map $http_upgrade $connection_upgrade {
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default upgrade;
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'' close;
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}
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server { # HTTP -> HTTPS
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listen 80;
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server_name app.rolac.org api.rolac.org;
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location /.well-known/acme-challenge/ { root /var/www/certbot; }
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location / { return 301 https://$host$request_uri; }
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}
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server {
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listen 443 ssl;
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server_name app.rolac.org;
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ssl_certificate /etc/letsencrypt/live/app.rolac.org/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/app.rolac.org/privkey.pem;
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location /api/ {
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# nginx defaults to 1 MB, which 413s phone-camera receipt uploads before they
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# reach the API. Keep this >= the largest API [RequestSizeLimit] (offerings = 50 MB)
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# so the per-endpoint limits in the controllers stay the real authority.
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client_max_body_size 50m;
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proxy_pass http://api:8080/api/;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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}
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# SignalR hubs -> api container (Kestrel), same as /api/. Without this, /hubs/*
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# falls through to "location /" (the static app), whose nginx 405s the negotiate
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# POST so the connection never reaches the backend. Upgrade/Connection headers +
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# http_version 1.1 let the WebSocket transport establish instead of long-polling.
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location /hubs/ {
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proxy_pass http://api:8080/hubs/;
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_buffering off;
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proxy_read_timeout 100s;
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}
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location / {
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proxy_pass http://app:80;
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}
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}
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