Flash Cards : Subtraction

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Flash Cards : Subtraction",
  "version": "1.6.17",
  "description": "Subtraction Flash Cards",
  "permissions": [
    "identity"
  ],
  "oauth2": {
    "client_id": "16328065355-tvn73vs3cpphm4emsm92j20cu9q2i7bk.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/plus.login",
      "https://www.googleapis.com/auth/chromewebstore.readonly"
    ]
  },
  "host_permissions": [
    "https://www.googleapis.com/",
    "https://accounts.google.com/",
    "https://*.googleusercontent.com/",
    "https://*.chromiumapp.org/*",
    "https://accounts.google.com/o/oauth2/v2/auth",
    "https://f.convertkit.com/",
    "https://www.facebook.com/",
    "https://connect.facebook.net/",
    "https://coolflashcards.com/"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; script-src-elem 'self' 'unsafe-inline' https://coolflashcards.com/ https://f.convertkit.com/ https://www.facebook.com/ https://connect.facebook.net/;"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon-16x16.png",
      "32": "images/icon-32x32.png",
      "48": "images/icon-48x48.png",
      "128": "images/icon-128x128.png"
    }
  },
  "icons": {
    "16": "images/icon-16x16.png",
    "32": "images/icon-32x32.png",
    "48": "images/icon-48x48.png",
    "128": "images/icon-128x128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "cards/*.json",
        "config.json"
      ],
      "extension_ids": [
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    }
  ],
  "manifest_version": 3
}