Squarespace Ninja Kit Extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "assets/images/ninjakit_enable.png",
    "default_popup": "popup.html",
    "default_title": "Squarespace Ninja Kit Extension"
  },
  "icons": {
    "16": "assets/images/ninjakit_enable.png",
    "48": "assets/images/ninjakit_enable.png",
    "128": "assets/images/ninjakit_enable.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*.squarespace.com/config/*",
        "https://*.squarespace.com/config/*"
      ],
      "exclude_matches": [
        "https://developers.squarespace.com/*",
        "https://support.squarespace.com/*"
      ],
      "js": [
        "assets/js/ninjakit.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "assets/js/content-frame.js"
      ],
      "all_frames": true
    }
  ],
  "description": "This extension providing new, unique and elegant elements into your SQSP admin panel. Compatible with both 7.0 and 7.1 versions.",
  "manifest_version": 2,
  "name": "Squarespace Ninja Kit Extension",
  "author": "IX Studio",
  "permissions": [
    "tabs",
    "https://*.squarespace.com/config/*",
    "https://*.ixstudio.net/*",
    "storage"
  ],
  "web_accessible_resources": [
    "assets/*",
    "images/*"
  ],
  "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'",
  "externally_connectable": {
    "matches": [
      "https://*.squarespace.com/config/*"
    ]
  },
  "version": "1.6"
}