# - @jetsi-meet.domain.tld@

server_names_hash_bucket_size 64;

server {
    listen 80;
    listen [::]:80;
    server_name @jetsi-meet.domain.tld@;

    return 301 https://$host$request_uri;

}
server {
    listen 443 ssl;
    listen [::]:443 ssl;
    server_name @jetsi-meet.domain.tld@;

    # Include location directive for Let's Encrypt ACME Challenge
    #
    # - Needed for (automated) updating certificate
    # -
    include snippets/letsencrypt-acme-challenge.conf;

    # Diffie-Hellman parameter for DHE ciphersuites, recommended 2048 bits
    #
    # To generate a dhparam.pem file, run in a terminal
    #    openssl dhparam -dsaparam -out /etc/nginx/ssl/dhparam.pem 2048
    #
    ssl_dhparam /etc/nginx/ssl/dhparam.pem;

    # Eable session resumption to improve https performance
    ssl_session_cache shared:SSL:50m;
    ssl_session_timeout 10m;
    ssl_session_tickets off;

    #ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # omit SSLv3 because of POODLE
    # omit SSLv3 because of POODLE
    # omit  TLSv1 TLSv1.1
    ssl_protocols TLSv1.2 TLSv1.3;

    # ECDHE better than DHE (faster)  ECDHE & DHE GCM better than CBC (attacks on AES)
    # Everything better than SHA1 (deprecated)
    #
    ssl_ciphers 'ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA';
    ssl_prefer_server_ciphers on;

    #ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    #ssl_prefer_server_ciphers on;
    #ssl_ciphers "EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA256:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EDH+aRSA+AESGCM:EDH+aRSA+SHA256:EDH+aRSA:EECDH:!aNULL:!eNULL:!MEDIUM:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS:!RC4:!SEED";

    add_header Strict-Transport-Security "max-age=31536000";

    ssl_certificate /etc/ssl/@jetsi-meet.domain.tld@.crt;
    ssl_certificate_key /etc/ssl/@jetsi-meet.domain.tld@.key;

    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/@jetsi-meet.domain.tld@-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;
    }

    # xmpp websockets
    location = /xmpp-websocket {
        proxy_pass http://127.0.0.1:5280/xmpp-websocket?prefix=$prefix&$args;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $http_host;
        tcp_nodelay on;
    }

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

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

    location ~ ^/([^/?&:'"]+)/config.js$
    {
       set $subdomain "$1.";
       set $subdir "$1/";

       alias /etc/jitsi/meet/@jetsi-meet.domain.tld@-config.js;
    }

    #Anything that didn't match above, and isn't a real file, assume it's a room name and redirect to /
    location ~ ^/([^/?&:'"]+)/(.*)$ {
        set $subdomain "$1.";
        set $subdir "$1/";
        rewrite ^/([^/?&:'"]+)/(.*)$ /$2;
    }

    # BOSH for subdomains
    location ~ ^/([^/?&:'"]+)/http-bind {
        set $subdomain "$1.";
        set $subdir "$1/";
        set $prefix "$1";

        rewrite ^/(.*)$ /http-bind;
    }

    # websockets for subdomains
    location ~ ^/([^/?&:'"]+)/xmpp-websocket {
        set $subdomain "$1.";
        set $subdir "$1/";
        set $prefix "$1";

        rewrite ^/(.*)$ /xmpp-websocket;
    }
}