#  ============LICENSE_START===============================================
#  Copyright (C) 2023 Nordix Foundation. All rights reserved.
#  ========================================================================
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#  ============LICENSE_END=================================================
#

worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
load_module /usr/lib/nginx/modules/ndk_http_module.so;
load_module /usr/lib/nginx/modules/ngx_http_lua_module.so;

env ALLOW_HTTP;

events {
    worker_connections 768;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;


    server { # simple reverse-proxy
        set_by_lua $allow_http 'return os.getenv("ALLOW_HTTP")';
        listen      8085;
        listen      [::]:8085;
        server_name  localhost;
        if ($allow_http != true) {
            return 444;
        }

	# serve dynamic requests
        location / {
            proxy_set_header   Host                 $host;
            proxy_set_header   X-Real-IP            $remote_addr;
            proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
            proxy_pass      http://localhost:2222;
        }
    }

    server { # simple reverse-proxy
        listen      8185 ssl;
        listen      [::]:8185 ssl;
        server_name  localhost;
        ssl_certificate     /usr/src/app/cert/cert.crt;
        ssl_certificate_key /usr/src/app/cert/key.crt;
        ssl_password_file   /usr/src/app/cert/pass;

        # serve dynamic requests
        location / {
            proxy_set_header   Host                 $host;
            proxy_set_header   X-Real-IP            $remote_addr;
            proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
            proxy_pass      http://localhost:2222;
        }
    }
    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;

}