Cold Turkey Blocker

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Cold Turkey Blocker",
  "version": "4.5.4",
  "description": "Chrome may be blocked if this extension is disabled or removed during a locked block.",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "run_at": "document_start",
      "all_frames": true,
      "js": [
        "ctContent.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "background": {
    "service_worker": "ctBackground.js"
  },
  "permissions": [
    "nativeMessaging",
    "tabs",
    "management",
    "idle",
    "storage",
    "notifications",
    "alarms"
  ],
  "host_permissions": [
    "*://getcoldturkey.com/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "ctFrame.html",
        "ctFrame.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_icon": {
      "16": "icon16.png",
      "24": "icon24.png",
      "32": "icon32.png"
    },
    "default_popup": "ctMenu.html"
  }
}