I don't seem to be able to get DeviceCheck to work. I have the following on my phone:
DCDevice.current.generateToken { (token, error) in
if let token = token {
let base64EncodedToken = token.base64EncodedString()
// send token to server
}
}On the server I send the payload with device_token unmodified. Half the time I'll just get 500 error from apple, the other half I get 400 with missing or incorrectly formatted device token payload as message.
Could you show complete code related to your device check ?
Or check what you did against this tutorial.
h ttps://developerinsider.co/devicecheck-api-unique-identifier-for-the-ios-devices/
Okay, figured it out. I was not encoding the string for url's before submitting so server was interpreting some characters wrong. The following fixes it:
let encodedToken = base64EncodedToken.addingPercentEncoding(withAllowedCharacters: .alphanumerics)!
let url = URL(string: "http://www.example.com/a/path")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.httpBody = "device_token=\(token)".data(using: .utf8)