CP Rocket WP With Comments Cookies

Konfigurasi CP Rocket di Vhost CloudPanel untuk wordpress dengan system komentar bawaan wordpress, jika pengaturan bagian “Tampilkan kotak centang opt-in kuki komentar untuk mengaktifkan kuki penulis.” di centang. Jika tidak di centang, pakai konfigurasi “CP Rocket WP No Comments” sudah aman lancar.

Vhost CloudPanel

server {
  listen 80;
  listen [::]:80;
  listen 443 quic;
  listen 443 ssl;
  listen [::]:443 quic;
  listen [::]:443 ssl;
  http2 on;
  http3 off;
  {{ssl_certificate_key}}
  {{ssl_certificate}}
  server_name www.staging.scf.web.id;
  return 301 https://staging.scf.web.id$request_uri;
}

server {
  listen 80;
  listen [::]:80;
  listen 443 quic;
  listen 443 ssl;
  listen [::]:443 quic;
  listen [::]:443 ssl;
  http2 on;
  http3 off;
  {{ssl_certificate_key}}
  {{ssl_certificate}}
  server_name staging.scf.web.id www1.staging.scf.web.id;
  {{root}}

  {{nginx_access_log}}
  {{nginx_error_log}}

  if ($scheme != "https") {
    rewrite ^ https://$host$request_uri permanent;
  }

  location ~ /.well-known {
    auth_basic off;
    allow all;
  }

  {{settings}}

  location ~/\.git {
    deny all;
  }

  location = /xmlrpc.php {
    deny all;
  }

  # Uncomment the following to exclude admin-ajax.php from basic auth if it breaks frontend functionality.
  #location ~* ^/wp-admin/admin-ajax\.php$ {
  #  auth_basic off;
  #}

  location ~/(wp-admin/|wp-login.php) {
    #auth_basic "Restricted Area";
    #auth_basic_user_file /home/site-user/.htpasswd;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $remote_addr;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header Host $host;
    proxy_pass http://127.0.0.1:8080;
    proxy_max_temp_file_size 0;
    proxy_connect_timeout      7200;
    proxy_send_timeout         7200;
    proxy_read_timeout         7200;
    proxy_buffer_size          128k;
    proxy_buffers              4 256k;
    proxy_busy_buffers_size    256k;
    proxy_temp_file_write_size 256k;
  }

  location / {
    {{varnish_proxy_pass}}
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_hide_header X-Varnish;
    proxy_redirect off;
    proxy_max_temp_file_size 0;
    proxy_connect_timeout      720;
    proxy_send_timeout         720;
    proxy_read_timeout         720;
    proxy_buffer_size          128k;
    proxy_buffers              4 256k;
    proxy_busy_buffers_size    256k;
    proxy_temp_file_write_size 256k;
  }

  location ~* ^.+\.(css|js|jpg|jpeg|gif|png|ico|gz|svg|svgz|ttf|otf|woff|woff2|eot|mp4|ogg|ogv|webm|webp|zip|swf|map)$ {
    # WordPress Multisite Subdirectory
    rewrite ^/[_0-9a-zA-Z-]+(/wp-.*) $1 break;
    rewrite ^/[_0-9a-zA-Z-]+(/.*\.php)$ $1 break;
    add_header Access-Control-Allow-Origin "*";
    add_header alt-svc 'h3=":443"; ma=86400';
    expires max;
    access_log off;
  }

  if (-f $request_filename) {
    break;
  }
}

server {
  listen 8080;
  listen [::]:8080;
  server_name staging.scf.web.id www1.staging.scf.web.id;
  {{root}}

  include /etc/nginx/global_settings;

# ==========================================================
# Nginx 8080 > WP Rocket > PHP
# ==========================================================

# Path Cache WP Rocket
set $wpr_cache_file "/wp-content/cache/wp-rocket/$host$request_uri/index-https.html";
set $scf_bypass 0;

# Bypass Aturan Default
if ($request_method = POST) { set $scf_bypass 1; }
if ($args) { set $scf_bypass 1; }

# Bypass Cookies (Versi Komentar Bawaan WP Aktif)
# WAJIB ada comment_author agar nama/email tidak bocor ke pengunjung lain
if ($http_cookie ~* "(wordpress_[a-f0-9]+|wp-postpass|wordpress_no_cache|wordpress_logged_in|comment_author)") {
    set $scf_bypass 1;
}

# Eksekusi Bypass
if ($scf_bypass = 1) {
    set $wpr_cache_file "/bypass-cache-scf";
}

# Debug Header
add_header X-Cache-Engine "CP-Rocket-With-Comments";

# Nginx 8080 > WP Rocket
location / {
    try_files $wpr_cache_file $uri $uri/ /index.php?$args;
}

# ==========================================================
# Nginx 8080 > WP Rocket > PHP
# ==========================================================

  # try_files $uri $uri/ /index.php?$args;
  index index.php index.html;

  location ~ \.php$ {
    include fastcgi_params;
    fastcgi_intercept_errors on;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    try_files $uri =404;
    fastcgi_read_timeout 3600;
    fastcgi_send_timeout 3600;
    fastcgi_param HTTPS "on";
    fastcgi_param SERVER_PORT 443;
    fastcgi_pass 127.0.0.1:{{php_fpm_port}};
    fastcgi_param PHP_VALUE "{{php_settings}}";
  }

  # WordPress Multisite Subdirectory
  if (!-e $request_filename) {
    rewrite /wp-admin$ https://$host$uri permanent;
    rewrite ^/[_0-9a-zA-Z-]+(/wp-.*) $1 last;
    rewrite ^/[_0-9a-zA-Z-]+(/.*\.php)$ $1 last;
  }

  if (-f $request_filename) {
    break;
  }
}

VCL Varnish

    if (req.http.cookie ~ "wordpress_logged_in_|wp-postpass_|comment_author_") {
        return (pass);
    }

MU-Plugins

<?php
/*
Plugin Name: SCF Cache & Comment Bypass
Description: Mencegah Cache Collision pada kolom komentar dan memastikan Header Cache-Control akurat.
*/

// 1. Paksa form komentar selalu kosong di HTML (Mencegah nama bocor ke pengunjung lain)
add_filter( 'comment_form_default_fields', function( $fields ) {
    $fields['author'] = preg_replace( '/value="[^"]*"/', 'value=""', $fields['author'] );
    $fields['email']  = preg_replace( '/value="[^"]*"/', 'value=""', $fields['email'] );
    $fields['url']    = preg_replace( '/value="[^"]*"/', 'value=""', $fields['url'] );
    return $fields;
});

// 2. Hilangkan kotak centang "Simpan nama & email" (Opsional, agar user pakai Autofill Browser saja)
add_filter( 'show_comment_cookies_notice', '__return_false' );

// 3. Pastikan Header PHP mengirim sinyal NO-CACHE ke Cloudflare jika ada cookie pribadi
add_action( 'send_headers', function() {
    $has_personal_cookie = false;
    foreach ( $_COOKIE as $key => $value ) {
        if ( preg_match( '/(wordpress_logged_in_|comment_author_|wp-postpass_)/', $key ) ) {
            $has_personal_cookie = true;
            break;
        }
    }

    if ( is_user_logged_in() || $has_personal_cookie || is_admin() ) {
        header( 'Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private' );
        header( 'Expires: Wed, 11 Jan 1984 05:00:00 GMT' );
    }
});

Perbedaan Ada Di Opsi Cookie

Pengaturan arsitektur server untuk WP Blog Tanpa Komentar dan WP Blog Dengan Komentar (Opsi Cookie Dimatikan) adalah SAMA PERSIS.