manifest.json

{
    "name": "Microsoft Teams Client Hook",
    "version": "1.1.0.0",
    "manifest_version": 2,
    "description": "An extension that forwards all notifications about incoming calls to the provided web hook.",
    "icons": {
        "16": "icons/icon16x16.png",
        "32": "icons/icon32x32.png",
        "48": "icons/icon48x48.png",
        "128": "icons/icon128x128.png"
    },
    "browser_action": {
        "default_popup": "popup/popup.html"
    },
    "permissions": [
        "webRequest",
        "storage"
    ],
    "content_scripts": [
        {
            "matches": [
                "*://*.teams.microsoft.com/*"
            ],
            "js": [
                "content.js"
            ],
            "all_frames": true
        }
    ],
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": true
    },
    "externally_connectable": {
        "matches": [
            "*://*.teams.microsoft.com/*"
        ]
    }
}