assertion method
Browser-shaped assertion request passed through the real client codec.
Implementation
Map<String, dynamic> assertion() => <String, dynamic>{
'id': credentialId,
'rawId': credentialId,
'type': 'public-key',
'response': <String, dynamic>{
'clientDataJSON': 'Zml4dHVyZS1jbGllbnQtZGF0YQ',
'authenticatorData': 'Zml4dHVyZS1hdXRoLWRhdGE',
'signature': 'Zml4dHVyZS1zaWduYXR1cmU',
'userHandle': userId,
},
};