Assertion

Namespace: Wisej.Ext.WebAuthn

Assembly: Wisej.Ext.WebAuthn (4.1.0.0)

An authenticator's response to a client's request for generation of a new authentication assertion.

C#

public class Assertion

VB.NET

Public Class Assertion

See #iface-authenticatorassertionresponse.

Constructors

Assertion()

Creates a new instance of Assertion.

The Signature, ClientDataJSON and AuthenticatorData properties can only be set internally; use the #ctor overload to initialize them.

Example:

var assertion = new Assertion();

// All properties are null until they are assigned by the WebAuthn extension.
bool isEmpty = assertion.Signature == null;

Assertion(signature, clientDataJSON, authenticatorData)

Creates a new instance of Assertion with the given configuration.

Name	Type	Description
signature	Byte[]	The raw signature returned by the authenticator.
clientDataJSON	String	The JSON-compatible serialization of the client data.
authenticatorData	String	The authenticator data returned by the authenticator.

Example:

// Build an Assertion from the values returned by WebAuthn.GetAsync().
CredentialsResponse response = await WebAuthn.GetAsync(challenge, allowCredentials, 60000);

var assertion = new Assertion(
	response.Signature,
	response.ClientData.Base64,
	response.AuthenticatorData.Base64);

Properties

AuthenticatorData

String: The authenticator data returned by the authenticator.

ClientDataJSON

String: The JSON-compatible serialization of client data.

Signature

Byte[]: The raw signature returned from the authenticator.