## fill in the DOMAIN_NAME
## fill in the PREFIX_BTCPAY_PORT

# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
    default                       $http_x_forwarded_proto;
    ''                            $scheme;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
    default                       $http_x_forwarded_port;
    ''                            $server_port;
}
# If we receive Upgrade, set Connection to "upgrade"; otherwise, delete any
# Connection header that may have been passed to this server
map $http_upgrade $proxy_connection {
    default                       upgrade;
    ''                            close;
}
# Apply fix for very long server names
#server_names_hash_bucket_size 128;
# Prevent Nginx Information Disclosure
#server_tokens off;
# Default dhparam
# Set appropriate X-Forwarded-Ssl header
map $scheme $proxy_x_forwarded_ssl {
    default                       off;
    https                         on;
}

#gzip on;
 gzip_min_length                  1000;
 gzip_types                       image/svg+xml text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
 log_format                       vhost '$host $remote_addr - $remote_user [$time_local
 ]                                '
 '"$request"                      $status $body_bytes_sent '
'"$http_referer""$http_user_agent"';
 access_log                       off;
# HTTP 1.1 support
 proxy_http_version               1.1;
 proxy_buffering                  off;
 proxy_set_header                 Host $http_host;
 proxy_set_header                 Upgrade $http_upgrade;
 proxy_set_header                 Connection $proxy_connection;
 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 $proxy_x_forwarded_proto;
 proxy_set_header                 X-Forwarded-Ssl $proxy_x_forwarded_ssl;
 proxy_set_header                 X-Forwarded-Port $proxy_x_forwarded_port;
 proxy_buffer_size                128k;
 proxy_buffers                    4 256k;
 proxy_busy_buffers_size          256k;
 client_header_buffer_size        500k;
 large_client_header_buffers      4 500k;
# Mitigate httpoxy attack (see README for details)
 proxy_set_header                 Proxy "";

server {
    listen                        80 http2;
    listen                        443 ssl http2;
    server_name                   pay.diynodes.com;

    #                             add_header 'Access-Control-Allow-Origin' '*';

    ssl_certificate               /etc/letsencrypt/live/$DOMAIN_NAME/fullchain.pem;
    ssl_certificate_key           /etc/letsencrypt/live/$DOMAIN_NAME/privkey.pem;
    ssl_session_timeout           1d;
    ssl_session_cache             shared:SSL: 50m;
    ssl_session_tickets           off;
    ssl_protocols                 TLSv1.2 TLSv1.3;
    ssl_ciphers                   'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK';
    ssl_prefer_server_ciphers     on;
    ssl_stapling                  on;
    ssl_stapling_verify           on;
    ssl_trusted_certificate       /etc/letsencrypt/live/$DOMAIN_NAME/chain.pem;

    location / {
        #                         add_header 'Access-Control-Allow-Origin' '*';

        proxy_pass                $PREFIX_BTCPAY_PORT;

        #                         For websockets
        #proxy_set_header         Upgrade $http_upgrade;
        #proxy_set_header         Connection $http_connection;

        proxy_redirect            off;

        proxy_set_header          X-Forwarded-Host $http_host;
        proxy_set_header          Host $http_host;
        proxy_set_header          Upgrade $http_upgrade;
        proxy_set_header          Connection $proxy_connection;
        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 $proxy_x_forwarded_proto;
        proxy_set_header          X-Forwarded-Ssl $proxy_x_forwarded_ssl;
        proxy_set_header          X-Forwarded-Port $proxy_x_forwarded_port;
        client_max_body_size      100M;


        #proxy_set_header         Host $http_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 https;
        #proxy_read_timeout       600;
        #proxy_connect_timeout    600;
        #proxy_send_timeout       600;
    }


    #location = /.well-known/nostr.json {
    #                             return 301 https: //nostr.diynodes.com$request_uri;
    #
}

location /.well-known/nostr.json {
    add_header                    'Access-Control-Allow-Origin' '*';
    alias                         /var/www/html/.well-known/nostr.json;
}


#  location /.well-known/lnurlp/openoms {
#   add_header 'Access-Control-Allow-Origin' '*';
#   proxy_pass      https: //100.106.178.118:23001;
#proxy_redirect off;
#proxy_set_header Host $http_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 https;
#
#proxy_read_timeout 600;
#proxy_connect_timeout 600;
#proxy_send_timeout 600;
#
## remove if not needed
## proxy_set_header X-Forwarded-Host $server_name;
#
}
#
#
location /BTC/UILNURL/pay/i {
    add_header                    'Access-Control-Allow-Origin' '*';
    proxy_pass                    $PREFIX_BTCPAY_PORT;
    proxy_redirect                off;
    proxy_set_header              Host $http_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 https;

    proxy_read_timeout            600;
    proxy_connect_timeout         600;
    proxy_send_timeout            600;

    #                             remove if not needed
    #                             proxy_set_header X-Forwarded-Host $server_name;
}
}