PDFBlitz PDF Merge

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.1.1",
  "name": "PDFBlitz PDF Merge",
  "manifest_version": 2,
  "description": "PDFBlitz PDF Merge ...",
  "browser_action": {
    "default_title": "PDFBlitz",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "img/icon-16.png",
    "48": "img/icon-48.png",
    "128": "img/icon-128.png"
  },
  "web_accessible_resources": [
    "inject.html"
  ],
  "externally_connectable": {
    "matches": [
      "https://transactions.sendowl.com/*"
    ]
  },
  "background": {
    "page": "background.html"
  },
  "permissions": [
    "contextMenus",
    "tabs",
    "storage",
    "https://github.com/*"
  ],
  "content_security_policy": "default-src 'self'; script-src 'self' 'unsafe-eval' https://transactions.sendowl.com;  connect-src data:; style-src * 'unsafe-inline'; img-src 'self' https://transactions.sendowl.com data:;"
}