Nginx configuration for Jitsi Meet Server

jitsi.freifunk-duesseldorf.de.conf

server_names_hash_bucket_size 64;

types {
    application/wasm wasm;
}

server {
    listen 45.151.166.22:80;
    listen [2001:678:b7c::22]:80;
    server_name jitsi.freifunk-duesseldorf.de;

    location ^~ /.well-known/acme-challenge/ {
       default_type "text/plain";
       root         /usr/share/jitsi-meet;
    }
    location = /.well-known/acme-challenge/ {
       return 404;
    }
    location / {
       return 301 https://$host$request_uri;
    }
}
server {
    listen 45.151.166.22:443 ssl http2;
    listen [2001:678:b7c::22]:443 ssl http2;
    server_name jitsi.freifunk-duesseldorf.de;

    access_log off;
    error_log stderr;

    ssl_protocols TLSv1.3 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_dhparam /etc/nginx/dhparam.pem; # openssl dhparam -out /etc/nginx/dhparam.pem 4096
    ssl_ciphers EECDH+AESGCM:EDH+AESGCM;
    ssl_ecdh_curve secp384r1;
    ssl_session_timeout  10m;
    ssl_session_cache shared:SSL:10m;
    ssl_session_tickets off;
    ssl_stapling on;
    ssl_stapling_verify on;
    resolver 8.8.8.8 1.1.1.1 valid=300s;
    resolver_timeout 5s;
    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload";
    add_header X-Content-Type-Options nosniff;
    add_header X-XSS-Protection "1; mode=block";

    ssl_certificate /etc/letsencrypt/live/jitsi.freifunk-duesseldorf.de/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/jitsi.freifunk-duesseldorf.de/privkey.pem;

    root /usr/share/jitsi-meet;

    # ssi on with javascript for multidomain variables in config.js
    ssi on;
    ssi_types application/x-javascript application/javascript;

    index index.html index.htm;
    error_page 404 /static/404.html;

    gzip on;
    gzip_types text/plain text/css application/javascript application/json;
    gzip_vary on;

    location = /config.js {
        alias /etc/jitsi/meet/jitsi.freifunk-duesseldorf.de-config.js;
    }

    location = /external_api.js {
        alias /usr/share/jitsi-meet/libs/external_api.min.js;
    }

    #ensure all static content can always be found first
    location ~ ^/(libs|css|static|images|fonts|lang|sounds|connection_optimization|.well-known)/(.*)$
    {
        add_header 'Access-Control-Allow-Origin' '*';
        alias /usr/share/jitsi-meet/$1/$2;
    }

    # BOSH
    location = /http-bind {
        proxy_pass      http://localhost:5280/http-bind;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header Host $http_host;
    }

    location ~ ^/([^/?&:'"]+)$ {
        try_files $uri @root_path;
    }

    location @root_path {
        rewrite ^/(.*)$ / break;
    }
}