[ Avaa Bypassed ]

# /**
#  * @version    2.4
#  * @package    Engintron for cPanel/WHM
#  * @author     Fotis Evangelou (https://kodeka.io)
#  * @url        https://engintron.com
#  * @copyright  Copyright (c) 2014 - 2024 Kodeka OÜ. All rights reserved.
#  * @license    GNU/GPL license: https://www.gnu.org/copyleft/gpl.html
#  */

# Common definitions for HTTP content

# Initialize important variables
set $CACHE_BYPASS_FOR_DYNAMIC 0;
set $CACHE_BYPASS_FOR_STATIC 0;
set $PROXY_DOMAIN_OR_IP $host;
set $PROXY_FORWARDED_HOST $host;
set $PROXY_SCHEME $scheme;
set $SITE_URI "$host$request_uri";

# Generic query string to request a page bypassing Nginx's caching entirely for both dynamic & static content
if ($query_string ~* "nocache") {
    set $CACHE_BYPASS_FOR_DYNAMIC 1;
    set $CACHE_BYPASS_FOR_STATIC 1;
}

# Proxy requests to "localhost"
if ($host ~* "localhost") {
    set $PROXY_DOMAIN_OR_IP "127.0.0.1";
}

# Disable caching for cPanel specific subdomains
if ($host ~* "^(webmail|cpanel|whm|webdisk|cpcalendars|cpcontacts)\.") {
    set $CACHE_BYPASS_FOR_DYNAMIC 1;
    set $CACHE_BYPASS_FOR_STATIC 1;
}

# Fix Horde webmail forwarding
if ($host ~* "^webmail\.") {
    set $PROXY_FORWARDED_HOST '';
}

# Set custom rules like domain/IP exclusions or redirects here
include custom_rules;

location / {
    try_files $uri $uri/ @backend;
}

location @backend {
    include proxy_params_common;
    # === MICRO CACHING ===
    # Comment the following line to disable 1 second micro-caching for dynamic HTML content
    include proxy_params_dynamic;
}

# Enable low duration browser cache for static data files (TTL is 1 min)
location ~* \.(?:csv|json|xml|rss|atom)$ {
    include proxy_params_common;
    include proxy_params_static;
    expires 1m;
}

# Enable browser cache for CSS / JS (TTL is 30 days)
location ~* \.(?:css|js)$ {
    include proxy_params_common;
    include proxy_params_static;
    expires 30d;
}

# Enable browser cache for images (TTL is 60 days)
location ~* \.(?:ico|jpg|jpeg|gif|png|webp)$ {
    include proxy_params_common;
    include proxy_params_static;
    expires 60d;
}

# Enable browser cache for fonts & fix @font-face cross-domain restriction (TTL is 60 days)
location ~* \.(eot|ttf|otf|woff|woff2|svg|svgz)$ {
    include proxy_params_common;
    include proxy_params_static;
    expires 60d;
}

# Prevent logging of favicon and robot request errors
location = /favicon.ico {
    include proxy_params_common;
    include proxy_params_static;
    expires 60d;
    log_not_found off;
}

location = /robots.txt  {
    include proxy_params_common;
    include proxy_params_static;
    expires 1d;
    log_not_found off;
}

# Deny access to files like .htaccess or .htpasswd
location ~ /\.ht {
    deny all;
}