Package com.webauthn4j.converter

Class AttestationObjectConverter

java.lang.Object
com.webauthn4j.converter.AttestationObjectConverter
public class AttestationObjectConverter extends Object
Converter for AttestationObject

  • Constructor Details

    • AttestationObjectConverter

      public AttestationObjectConverter(@NonNull ObjectConverter objectConverter)

  • Method Details

    • convert

      public @Nullable AttestationObject convert(@NonNull String source)
      Converts from a base64url String to AttestationObject.
      Parameters:
      source - the source byte array to convert
      Returns:
      the converted object

    • convert

      public @Nullable AttestationObject convert(@org.checkerframework.checker.nullness.qual.NonNull byte[] source)
      Converts from a byte array to AttestationObject.
      Parameters:
      source - the source byte array to convert
      Returns:
      the converted object

    • convertToBytes

      public @org.checkerframework.checker.nullness.qual.NonNull byte[] convertToBytes(@NonNull AttestationObject source)
      Converts from a AttestationObject to byte[].
      Parameters:
      source - the source object to convert
      Returns:
      the converted byte array

    • convertToBase64urlString

      public @NonNull String convertToBase64urlString(@NonNull AttestationObject source)
      Converts from a AttestationObject to String.
      Parameters:
      source - the source object to convert
      Returns:
      the converted byte array

    • extractAuthenticatorData

      public @org.checkerframework.checker.nullness.qual.Nullable byte[] extractAuthenticatorData(@org.checkerframework.checker.nullness.qual.NonNull byte[] attestationObject)
      Extract authenticatorData byte array from a attestationObject byte array.
      Parameters:
      attestationObject - the attestationObject byte array
      Returns:
      the extracted authenticatorData byte array

    • extractAttestationStatement

      public @org.checkerframework.checker.nullness.qual.Nullable byte[] extractAttestationStatement(@org.checkerframework.checker.nullness.qual.NonNull byte[] attestationObject)
      Extract attestation statement byte array from a attestationObject byte array.
      Parameters:
      attestationObject - the attestationObject byte array
      Returns:
      the extracted attestation statement byte array