Video downloader

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "action": {
    "default_icon": "/img/icon-32.png",
    "default_popup": "/popup.html",
    "default_title": "__MSG_appButtonDesc__"
  },
  "background": {
    "service_worker": "js/background.js"
  },
  "content_scripts": [
    {
      "js": [
        "/js/lib/jquery-3.2.1.min.js",
        "/js/lib/ffmpeg-core.js",
        "/js/providers/abstract-provider.js",
        "/js/providers/dm.js",
        "/js/providers/fb.js",
        "/js/providers/in.js",
        "/js/providers/tw.js",
        "/js/providers/vk.js",
        "/js/providers/vm.js",
        "/js/content.js"
      ],
      "matches": [
        "*://*.facebook.com/*",
        "*://*.vk.com/*",
        "*://*.vimeo.com/*",
        "*://*.dailymotion.com/*",
        "*://*.instagram.com/*",
        "*://*.twitter.com/*",
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';",
    "sandbox": "sandbox allow-forms allow-scripts; script-src 'self' 'unsafe-eval'; script-src-elem 'self'  blob: 'unsafe-inline' 'unsafe-eval'; child-src 'self'; object-src 'self'"
  },
  "default_locale": "en",
  "description": "__MSG_appDesc__",
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "32": "/img/icon-32.png",
    "64": "/img/icon-64.png",
    "128": "/img/icon-128.png"
  },
  "manifest_version": 3,
  "name": "__MSG_appName__",
  "permissions": [
    "storage",
    "downloads",
    "webRequest",
    "cookies",
    "unlimitedStorage",
    "tabs",
    "scripting",
    "declarativeNetRequestWithHostAccess"
  ],
  "sandbox": {
    "pages": [
      "js/sandbox.html"
    ]
  },
  "version": "1.0.0.11",
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "/img/*"
      ]
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "resources": [
        "js/sandbox.html"
      ],
      "use_dynamic_url": true
    }
  ]
}