transponder-snail/nginx.conf at main · irfanshadikrishad/transponder-snail · GitHub

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# Map for WebSocket upgrade
map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

server {
    listen 443 ssl;
    server_name chat.irfanshadikrishad.uk;

    root /var/www/chat;
    index index.html;

    # React frontend
    location / {
        try_files $uri /index.html;
    }

    # REST API
    location /api {
        proxy_pass http://localhost:3002;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        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 X-Forwarded-Proto $scheme;
    }

    location /socket.io/ {
        proxy_pass http://localhost:3002/socket.io/;
        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;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }

    ssl_certificate /etc/letsencrypt/live/chat.irfanshadikrishad.uk/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/chat.irfanshadikrishad.uk/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
}

server {
    listen 80;
    server_name chat.irfanshadikrishad.uk;

    if ($host = chat.irfanshadikrishad.uk) {
        return 301 https://$host$request_uri;
    }

    return 404;
}