Veriffy Signing Extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Veriffy Signing Extension",
  "version": "1.3.0",
  "minimum_chrome_version": "88.0",
  "manifest_version": 3,
  "description": "Use smart card or USB token to sign documents using the Veriffy system",
  "icons": {
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*",
        "file:///*"
      ],
      "exclude_matches": [
        "*://*.overdrive.com/*",
        "*://*/*.svg",
        "https://ebs.instructure.com/*"
      ],
      "js": [
        "ego-content.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "ego-page.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "background": {
    "service_worker": "ego-background.js"
  },
  "permissions": [
    "nativeMessaging"
  ],
  "applications": {
    "gecko": {
      "id": "{c977c854-b1d1-4beb-950d-62d2908f49b7}"
    }
  }
}