Class GetCredentialMetadataCommand

Namespace

Yubico.YubiKey.Fido2.Commands

Assembly

Yubico.YubiKey.dll

Get the YubiKey's FIDO2 credential metadata.

public class GetCredentialMetadataCommand : CredentialMgmtSubCommand, IYubiKeyCommand<GetCredentialMetadataResponse>

Inheritance

object

CredentialMgmtSubCommand

GetCredentialMetadataCommand

Implements

IYubiKeyCommand<GetCredentialMetadataResponse>

Inherited Members

CredentialMgmtSubCommand.Command

CredentialMgmtSubCommand.Application

CredentialMgmtSubCommand.IsPreview

CredentialMgmtSubCommand.CreateCommandApdu()

Remarks

The partner Response class is CredentialManagementResponse.

This returns metadata on all the credentials. The return from this command consists of the existingResidentCredentialsCount and maxPossibleRemainingResidentCredentialsCount (section 6.8 of the standard).

Constructors

GetCredentialMetadataCommand(ReadOnlyMemory<byte>, PinUvAuthProtocolBase)

Constructs a new instance of GetCredentialMetadataCommand.

public GetCredentialMetadataCommand(ReadOnlyMemory<byte> pinUvAuthToken, PinUvAuthProtocolBase authProtocol)

Parameters

pinUvAuthToken ReadOnlyMemory<byte>

The PIN/UV Auth Token built from the PIN. This is the encrypted token key.

authProtocol PinUvAuthProtocolBase

The Auth Protocol used to build the Auth Token.

Methods

CreateResponseForApdu(ResponseApdu)

Creates the corresponding IYubiKeyResponse implementation for the current command.

public GetCredentialMetadataResponse CreateResponseForApdu(ResponseApdu responseApdu)

Parameters

responseApdu ResponseApdu

The ResponseApdu returned by the YubiKey.

Returns

GetCredentialMetadataResponse

The implementation of IYubiKeyResponse that parses and presents ths response APDU.