From ab38240acb9418a4aef893eb9831495087d6ad78 Mon Sep 17 00:00:00 2001
From: Yann PETITJEAN <yann120@hotmail.fr>
Date: Fri, 19 Jun 2026 17:16:13 +0200
Subject: [PATCH] chore: block chrome cookies in order to dont use browser
 service worker

---
 app/models/browser.rb | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/app/models/browser.rb b/app/models/browser.rb
index 75253c22..e39315db 100644
--- a/app/models/browser.rb
+++ b/app/models/browser.rb
@@ -1,3 +1,6 @@
+require "fileutils"
+require "json"
+
 class Browser
   PAGE_TIMEOUT = 1.minute
   PROCESS_TIMEOUT = 30.seconds
@@ -45,6 +48,17 @@ class Browser
     "no-sandbox" => nil
   }.freeze
 
+  CHROME_CONTENT_SETTING_BLOCK = 2
+
+  CHROME_PROFILE_PREFERENCES = {
+    profile: {
+      block_third_party_cookies: true,
+      default_content_setting_values: {
+        cookies: CHROME_CONTENT_SETTING_BLOCK
+      }
+    }
+  }.freeze
+
   STEALTH_EXTENSION = Rails.root.join("vendor/javascript/stealth.min.js").freeze
 
   class << self
@@ -128,6 +142,8 @@ def run_script_on_html(html, script, script_tag)
     private
 
     def browser
+      prepare_user_data_dir
+
       @browser ||= Ferrum::Browser.new(settings)
     end
 
@@ -141,6 +157,13 @@ def user_data_dir
       @user_data_dir ||= "/tmp/chrome-#{SecureRandom.hex(8)}"
     end
 
+    def prepare_user_data_dir
+      preferences_path = File.join(user_data_dir, "Default", "Preferences")
+
+      FileUtils.mkdir_p(File.dirname(preferences_path))
+      File.write(preferences_path, JSON.generate(CHROME_PROFILE_PREFERENCES))
+    end
+
     def with_page
       page = create_page
       yield(page)