Betrust Token signing

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Betrust Token signing",
    "version": "4.0.1",
    "minimum_chrome_version": "88.0",
    "manifest_version": 3,
    "description": "Sign and authenticate with the Belgian EID Card.",
    "icons": {
        "48": "icon48.png",
        "128": "icon128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/*.scribble.be\/*",
                "https:\/\/*.mypapers.be\/*"
            ],
            "exclude_matches": [
                "https:\/\/*.scribble.be\/download\/*",
                "https:\/\/*.mypapers.be\/download\/*"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_end",
            "all_frames": true
        }
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "page.js"
            ],
            "matches": [
                "https:\/\/*.scribble.be\/*",
                "https:\/\/*.mypapers.be\/*"
            ]
        }
    ],
    "permissions": [
        "nativeMessaging",
        "downloads"
    ],
    "externally_connectable": {
        "matches": [
            "https:\/\/*.scribble.be\/*",
            "https:\/\/*.mypapers.be\/*"
        ]
    }
}