## Set a variable to help us decide if we need to add the
## 'Docker-Distribution-Api-Version' header.
## The registry always sets this header.
## In the case of nginx performing auth, the header is unset
## since nginx is auth-ing before proxying.
map ${DOLLAR}upstream_http_docker_distribution_api_version ${DOLLAR}docker_distribution_api_version {
  '' 'registry/2.0';
}

server {
  # resolver 127.0.0.11 valid=30s; ## internal docker dns
  #listen   [::]:3011 default ipv6only=on; ## listen for ipv6
  listen 80;
  client_header_timeout 120s;
  client_body_timeout 120s;
  client_max_body_size 200m;
  # save logs here
  server_name ${SERVER_NAME};
  location / {
    return 301 https://${DOLLAR}host${DOLLAR}request_uri;
  }
}
server {
  # resolver 127.0.0.11 valid=30s; ## internal docker dns
  #listen   [::]:3011 default ipv6only=on; ## listen for ipv6
  # listen 444
  listen 5005 ssl;
  # this should allow large docs
  client_header_timeout 120s;
  client_body_timeout 120s;
  client_max_body_size 200m;
  ssl_certificate     /etc/letsencrypt/live/${SERVER_NAME}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/${SERVER_NAME}/privkey.pem;
  # save logs here
  #access_log /var/log/nginx/access.log compression;
  server_name ${SERVER_NAME};

  location / {
    proxy_pass ${COMMENTO_PROXY_PASS};
  }
}

server {
  # resolver 127.0.0.11 valid=30s; ## internal docker dns
  #listen   [::]:3011 default ipv6only=on; ## listen for ipv6
  # listen 444
  listen 5006 ssl;
  # this should allow large docs
  client_header_timeout 120s;
  client_body_timeout 120s;
  client_max_body_size 200m;
  ssl_certificate     /etc/letsencrypt/live/${SERVER_NAME}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/${SERVER_NAME}/privkey.pem;
  # save logs here
  #access_log /var/log/nginx/access.log compression;
  server_name ${SERVER_NAME};

  location / {
    proxy_pass ${MATOMO_PROXY_PASS};
    proxy_set_header Host ${DOLLAR}http_host;
    proxy_set_header X-Real-IP ${DOLLAR}remote_addr;
    proxy_set_header X-Forwarded-For ${DOLLAR}proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto ${DOLLAR}scheme;
    proxy_buffering off;
  }
}

server {
  # resolver 127.0.0.11 valid=30s; ## internal docker dns
  #listen   [::]:3011 default ipv6only=on; ## listen for ipv6
  # listen 444
  listen 5000 ssl;
  # this should allow large docs
  client_header_timeout 120s;
  client_body_timeout 120s;
  client_max_body_size 200m;
  ssl_certificate     /etc/letsencrypt/live/${SERVER_NAME}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/${SERVER_NAME}/privkey.pem;
  # save logs here
  #access_log /var/log/nginx/access.log compression;
  server_name ${SERVER_NAME};

  location / {
    proxy_pass ${DRONE_PROXY_PASS};
  }
}
server {
  # resolver 127.0.0.11 valid=30s; ## internal docker dns
  #listen   [::]:3011 default ipv6only=on; ## listen for ipv6
  # listen 444
  listen 5001 ssl;
  # this should allow large docs
  client_header_timeout 120s;
  client_body_timeout 120s;
  client_max_body_size 0;
  ssl_certificate     /etc/letsencrypt/live/${SERVER_NAME}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/${SERVER_NAME}/privkey.pem;
  # save logs here
  #access_log /var/log/nginx/access.log compression;
  # Recommendations from https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html
  ssl_protocols TLSv1.1 TLSv1.2;
  ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
  ssl_prefer_server_ciphers on;
  ssl_session_cache shared:SSL:10m;
  # required to avoid HTTP 411: see Issue #1486 (https://github.com/moby/moby/issues/1486)
  chunked_transfer_encoding on;
  server_name ${SERVER_NAME};
  location /v2/ {
    # Do not allow connections from docker 1.5 and earlier
    # docker pre-1.6.0 did not properly set the user agent on ping, catch "Go *" user agents
    if (${DOLLAR}http_user_agent ~ "^(docker\/1\.(3|4|5(?!\.[0-9]-dev))|Go ).*$" ) {
          return 404;
    }
    add_header 'Docker-Distribution-Api-Version' ${DOLLAR}docker_distribution_api_version always;
    proxy_set_header Host ${DOLLAR}http_host;
    proxy_set_header X-Real-IP ${DOLLAR}remote_addr;
    proxy_set_header X-Forwarded-For ${DOLLAR}proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto ${DOLLAR}scheme;
    proxy_buffering off;
    proxy_pass ${REGISTRY_PROXY_PASS};
  }
}

server {
  # resolver 127.0.0.11 valid=30s; ## internal docker dns
  #listen   [::]:3011 default ipv6only=on; ## listen for ipv6
  # listen 444
  listen 443 ssl;
          # this should allow large docs
  client_header_timeout 120s;
          client_body_timeout 120s;
          client_max_body_size 0;
  ssl_certificate     /etc/letsencrypt/live/${SERVER_NAME}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/${SERVER_NAME}/privkey.pem;
  # save logs here
  #access_log /var/log/nginx/access.log compression;

  # Recommendations from https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html
  ssl_protocols TLSv1.1 TLSv1.2;
  ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
  ssl_prefer_server_ciphers on;
  ssl_session_cache shared:SSL:10m;

  # required to avoid HTTP 411: see Issue #1486 (https://github.com/moby/moby/issues/1486)
  chunked_transfer_encoding on;

  server_name ${SERVER_NAME};

  location ~ ${GIT_LOCATION}(.*) {
    resolver 127.0.0.11 ipv6=off valid=30s; ## internal docker dns
    set ${DOLLAR}upstream ${PROXY_PASS}${DOLLAR}1${DOLLAR}is_args${DOLLAR}args;
    proxy_pass ${DOLLAR}upstream;
  }
  location ~ ${CHAT_LOCATION}sockjs(.*) {
    resolver 127.0.0.11 ipv6=off valid=30s; ## internal docker dns
    set ${DOLLAR}upstream ${CHAT_PROXY_PASS}chat/sockjs${DOLLAR}1${DOLLAR}is_args${DOLLAR}args;
    proxy_pass ${DOLLAR}upstream;
    proxy_http_version 1.1;
    proxy_set_header Upgrade ${DOLLAR}http_upgrade;
    proxy_set_header Connection "Upgrade";
    proxy_set_header Host ${DOLLAR}host;
    proxy_set_header X-Real-IP ${DOLLAR}remote_addr;
    proxy_set_header X-Forwarded-For ${DOLLAR}proxy_add_x_forwarded_for;
    proxy_set_header X-Forward-Proto http;
    proxy_set_header X-Nginx-Proxy true;
    proxy_redirect off;
  }
  location ~ ${CHAT_LOCATION}(.*) {
    resolver 127.0.0.11 ipv6=off valid=30s; ## internal docker dns
    set ${DOLLAR}upstream ${CHAT_PROXY_PASS}chat/${DOLLAR}1${DOLLAR}is_args${DOLLAR}args;
    proxy_pass ${DOLLAR}upstream;
  }
  location ~ ${REMOTE_LOCATION}websocket-tunnel(.*) {
    resolver 127.0.0.11 ipv6=off valid=30s; ## internal docker dns
    set ${DOLLAR}upstream ${REMOTE_PROXY_PASS}websocket-tunnel${DOLLAR}1${DOLLAR}is_args${DOLLAR}args;
    proxy_pass ${DOLLAR}upstream;
    proxy_http_version 1.1;
    proxy_set_header Upgrade ${DOLLAR}http_upgrade;
    proxy_set_header Connection "Upgrade";
    proxy_set_header Host ${DOLLAR}host;
    proxy_set_header X-Real-IP ${DOLLAR}remote_addr;
    proxy_set_header X-Forwarded-For ${DOLLAR}proxy_add_x_forwarded_for;
    proxy_set_header X-Forward-Proto http;
    proxy_set_header X-Nginx-Proxy true;
    proxy_redirect off;
  }
  location ~ ${REMOTE_LOCATION}(.*) {
    resolver 127.0.0.11 ipv6=off valid=30s; ## internal docker dns
    set ${DOLLAR}upstream ${REMOTE_PROXY_PASS}${DOLLAR}1${DOLLAR}is_args${DOLLAR}args;
    proxy_pass ${DOLLAR}upstream;
  }
  location ~ ${COMMENTO_LOCATION}(.*) {
    resolver 127.0.0.11 ipv6=off valid=30s; ## internal docker dns
    set ${DOLLAR}upstream ${COMMENTO_PROXY_PASS}${DOLLAR}1${DOLLAR}is_args${DOLLAR}args;
    proxy_pass ${DOLLAR}upstream;
  }
  location ~ ${BLOG_LOCATION}(.*) {
    resolver 127.0.0.11 ipv6=off valid=30s; ## internal docker dns
    proxy_set_header Host ${DOLLAR}http_host;
    proxy_set_header X-Real-IP ${DOLLAR}remote_addr;
    proxy_set_header X-Forwarded-For ${DOLLAR}proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto ${DOLLAR}scheme;
    proxy_buffering off;
    set ${DOLLAR}upstream ${BLOG_PROXY_PASS}${DOLLAR}1${DOLLAR}is_args${DOLLAR}args;
    proxy_pass ${DOLLAR}upstream; 
  }
}