{% if jitsimeet_ssl.stat.exists %}
map $arg_vnode $prosody_node {
    default prosody;
    v1 v1;
    v2 v2;
    v3 v3;
    v4 v4;
    v5 v5;
    v6 v6;
    v7 v7;
    v8 v8;
}

{% endif %}

server {
  listen 80;
  listen [::]:80;
  server_name {{ domain }};

  # For certbot
  location ~ /.well-known/acme-challenge {
    alias /var/lib/letsencrypt/;
    try_files $uri =404;
    allow all;
  }
  {% if jitsimeet_ssl.stat.exists %}
  location / { return 301 https://$host$request_uri; }
  {% endif %}
}

{% if jitsimeet_ssl.stat.exists %}
server {
  listen 8088 ssl http2;
  listen [::]:8088 ssl http2;
  server_name {{ domain }};
  
  access_log /var/log/nginx/{{ service }}.access.log; # reduce I/0 with buffer=10m flush=5m
  error_log  /var/log/nginx/{{ service }}.error.log;

  # For certbot
  location ~ /.well-known/acme-challenge {
    alias /var/lib/letsencrypt/;
    try_files $uri =404;
    allow all;
  }

  # Mozilla Guideline v5.4, nginx 1.17.7, OpenSSL 1.1.1d, intermediate configuration
  ssl_protocols TLSv1.2 TLSv1.3;
  ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
  ssl_prefer_server_ciphers off;

  ssl_session_timeout 1d;
  ssl_session_cache shared:SSL:10m;  # about 40000 sessions
  ssl_session_tickets off;

  add_header Strict-Transport-Security "max-age=63072000" always;
  set $prefix "";
  set $custom_index "";
  set $config_js_location /etc/jitsi/meet/{{ domain }}-config.js;
  set $interface_config_js_location /etc/jitsi/meet/{{ domain }}-interface_config.js;
  set $welcome_page_additional_content_location /etc/jitsi/meet/welcomePageAdditionalContent.html;

  ##
  # Certificates
  # you need a certificate to run in production. see https://letsencrypt.org/
  ##
  ssl_certificate     /etc/letsencrypt/live/{{ domain }}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/{{ domain }}/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 image/x-icon application/octet-stream application/wasm;
  gzip_vary on;
  gzip_proxied no-cache no-store private expired auth;
  gzip_min_length 512;

  include /etc/jitsi/meet/jaas/*.conf;

  location = /config.js {
      alias $config_js_location;
  }
  
  location = /interface_config.js {
      alias $interface_config_js_location;
  }

  location = /external_api.js {
      alias /usr/share/jitsi-meet/libs/external_api.min.js;
  }
  
  location = /static/welcomePageAdditionalContent.html {
      alias $welcome_page_additional_content_location;
  }

  location = /_api/room-info {
      proxy_pass http://prosody/room-info?prefix=$prefix&$args;
      proxy_http_version 1.1;
      proxy_set_header X-Forwarded-For $remote_addr;
      proxy_set_header Host {{ jitsimeet_domains | first }};
  }

  location ~ ^/_api/public/(.*)$ {
      autoindex off;
      alias /etc/jitsi/meet/public/$1;
  }

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

      # cache all versioned files
      if ($arg_v) {
          expires 1y;
      }
  }

  # BOSH
  location = /http-bind {
      proxy_pass http://$prosody_node/http-bind?prefix=$prefix&$args;
      proxy_http_version 1.1;
      proxy_set_header X-Forwarded-For $remote_addr;
      proxy_set_header Host {{ jitsimeet_domains | first }};
      proxy_set_header Connection "";
  }

  # xmpp websockets
  location = /xmpp-websocket {
      add_header 'Access-Control-Allow-Origin' '*';
      proxy_pass http://$prosody_node/xmpp-websocket?prefix=$prefix&$args;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";
      proxy_set_header Host {{ jitsimeet_domains | first }};
      tcp_nodelay on;
  }

  # colibri (JVB) websockets for jvb1
  location ~ ^/colibri-ws/([a-zA-Z0-9-\._]+)/(.*) {
      proxy_pass http://jvb1/colibri-ws/default-id/$2$is_args$args;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";
      tcp_nodelay on;
  }

  # load test minimal client, uncomment when used
  #location ~ ^/_load-test/([^/?&:'"]+)$ {
  #    rewrite ^/_load-test/(.*)$ /load-test/index.html break;
  #}
  #location ~ ^/_load-test/libs/(.*)$ {
  #    add_header 'Access-Control-Allow-Origin' '*';
  #    alias /usr/share/jitsi-meet/load-test/libs/$1;
  #}

  location ~ ^/([^/?&:'"]+)$ {
      set $roomname "$1";
      try_files $uri @root_path;
  }

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

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

      alias $config_js_location;
  }

  # Matches /(TENANT)/pwa-worker.js or /(TENANT)/manifest.json to rewrite to / and look for file
  location ~ ^/([^/?&:'"]+)/(pwa-worker.js|manifest.json)$ {
      set $subdomain "$1.";
      set $subdir "$1/";
      rewrite ^/([^/?&:'"]+)/(pwa-worker.js|manifest.json)$ /$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;
  }

  location ~ ^/([^/?&:'"]+)/_api/room-info {
      set $subdomain "$1.";
      set $subdir "$1/";
      set $prefix "$1";

      rewrite ^/(.*)$ /_api/room-info;
  }

  # 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;
  }
}

{% endif %}