Raspberry Pi Kiosk Helper

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Raspberry Pi Kiosk Helper",
    "description": "This extension shows a custom error page. Waits a few min then tries to reload the original page.",
    "version": "1.0.7",
    "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
    "kiosk_enabled": true,
    "incognito": "split",
    "browser_action": {
        "default_icon": "icon.png",
        "default_popup": "background.html",
        "default_title": "Click here!"
    },
    "background": {
        "scripts": [
            "app.js"
        ],
        "persistent": true
    },
    "permissions": [
        "activeTab",
        "tabs",
        "storage",
        "alarms",
        "webRequest",
        "*:\/\/*.elauwit.net\/",
        "*:\/\/*.myelauwit.net\/"
    ]
}