Package com.yubico.yubikit.fido.ctap

Class Ctap2Session.AssertionData

java.lang.Object

com.yubico.yubikit.fido.ctap.Ctap2Session.AssertionData

Enclosing class:

Ctap2Session

public static class Ctap2Session.AssertionData
extends Object

Data class holding the result of getAssertion.

Method Summary

Modifier and Type	Method	Description
byte[]	getAuthenticatorData()	The AuthenticatorData object.
Map<String,?>	getCredential()	The credential identifier whose private key was used to generate the assertion.
byte[]	getCredentialId(List<PublicKeyCredentialDescriptor> allowCredentials)	Helper function for obtaining credential id for AssertionData with help of allowCredentials.
byte[]	getSignature()	The assertion signature produced by the authenticator
Map<String,?>	getUser()	The user structure containing account information.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getUser

@Nullable
public Map<String,?> getUser()

The user structure containing account information.

Returns:

the user structure for the assertion

getCredential

@Nullable
public Map<String,?> getCredential()

The credential identifier whose private key was used to generate the assertion.

Returns:

the credential descriptor for the assertion

getSignature

public byte[] getSignature()

The assertion signature produced by the authenticator

Returns:

the signature for the assertion

getAuthenticatorData

public byte[] getAuthenticatorData()

The AuthenticatorData object.

Returns:

the AuthenticatorData

See Also:

• authenticator-data

getCredentialId

public byte[] getCredentialId(@Nullable
 List<PublicKeyCredentialDescriptor> allowCredentials)

Helper function for obtaining credential id for AssertionData with help of allowCredentials.

Parameters:

allowCredentials - list of allowed credentials which might help to get correct credential id

Returns:

credentialId for assertion

Throws:

RuntimeException - if credential id could not be computed