"Find My" Tail

Use your iCloud session from Chrome to get a stream of JSON location information from the Apple's "Find My" application.

 go run . | jq  '.content[0].location'

{
 "isOld": false,
 "isInaccurate": false,
 "altitude": 0,
 "addresses": null,
 "positionType": "Unknown",
 "secureLocation": null,
 "secureLocationTs": 0,
 "latitude": 40.70,
 "floorLevel": 0,
 "horizontalAccuracy": 7.266115350618051,
 "locationType": "",
 "timeStamp": 168936400000,
 "locationFinished": true,
 "verticalAccuracy": 0,
 "locationMode": null,
 "longitude": -74.0
}

Bugs

1. Apple prompts you to log in all the time. Working on it!
2. There's no way to use an existing Chrome session. So we copy cookies from your existing Chrome profile over. This will prompt you for a Keychain password on Mac!