Meet Protect - microphone & camera protection

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Meet Protect - microphone & camera protection",
  "short_name": "Meet Protect",
  "version": "1.3",
  "description": "A Google Meet protector against the accidental microphone and camera opening.",
  "manifest_version": 3,
  "author": "Salman",
  "permissions": [
    "storage",
    "tabs"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://meet.google.com/*"
      ],
      "js": [
        "content.js"
      ],
      "match_about_blank": false,
      "run_at": "document_end"
    }
  ],
  "background": {
    "service_worker": "background.js"
  },
  "icons": {
    "16": "/images/16.png",
    "24": "/images/24.png",
    "32": "/images/32.png",
    "48": "/images/48.png",
    "128": "/images/128.png"
  },
  "action": {
    "default_icon": {
      "48": "/images/48.png"
    },
    "default_title": "Mute Google Meet on Tab Switch",
    "default_popup": "popup.html"
  },
  "commands": {
    "disableMic": {
      "suggested_key": {
        "default": "Ctrl+D"
      },
      "description": "Disable Microphone Shortcut Ctrl+D"
    },
    "disableCamera": {
      "suggested_key": {
        "default": "Ctrl+Period"
      },
      "description": "Disable Camera Shortcut Ctrl+E",
      "global": true
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}