Examine source code of One Hadith

{
  "name": "One Hadith",
  "description": "Random authentic hadith per reload!",
  "version": "0.46",
  "manifest_version": 2,
  "icons": {
    "128": "icon_128.png"
  },
  "permissions": [
    "storage",
    "geolocation"
  ],
  "chrome_url_overrides": {
    "newtab": "hadith.html"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval' https://maps.googleapis.com 'sha256-WOdSzz11/3cpqOdrm89LBL2UPwEU9EhbDtMy2OciEhs='; object-src 'self'"
}