FFL Boss 2 Click Background Check

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "FFL Boss 2 Click Background Check",
  "description": "This Chrome extension allows FFL Boss users to automate the FBI's LEEP background check.",
  "version": "1.31",
  "icons": {
    "16": "images/icon16.png",
    "24": "images/icon24.png",
    "32": "images/icon32.png",
    "48": "images/icon48.png"
  },
  "permissions": [
    "tabs",
    "background",
    "storage",
    "contextMenus",
    "webNavigation"
  ],
  "host_permissions": [
    "*://app.fflboss.com/*",
    "*://www.cjis.gov/*"
  ],
  "action": {
    "default_icon": {
      "16": "images/icon16.png",
      "24": "images/icon24.png",
      "32": "images/icon32.png",
      "48": "images/icon48.png"
    },
    "default_title": "FFL Boss eNICS Autofill",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://app.fflboss.com/*",
        "*://beta.fflboss.com/*",
        "*://dev.fflboss.com/*",
        "*://www.cjis.gov/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "content.css"
      ],
      "run_at": "document_idle",
      "all_frames": true
    }
  ],
  "background": {
    "service_worker": "background.js"
  },
  "externally_connectable": {
    "matches": [
      "*://app.fflboss.com/*",
      "*://beta.fflboss.com/*",
      "*://dev.fflboss.com/*",
      "*://www.cjis.gov/*"
    ]
  }
}