Examples with AttestationObject com.yubico.webauthn.data.AttestationObject used on opensource projects

Example 1 with AttestationObject

use of com.yubico.webauthn.data.AttestationObject in project java-webauthn-server by Yubico.

the class CryptoAlgorithmsTest method importEddsa.

@Test
public void importEddsa() throws IOException, CoseException, NoSuchAlgorithmException, InvalidKeySpecException {
    PublicKey key = WebAuthnCodecs.importCosePublicKey(new AttestationObject(RegistrationTestData.Packed$.MODULE$.BasicAttestationEdDsa().attestationObject()).getAuthenticatorData().getAttestedCredentialData().get().getCredentialPublicKey());
    assertTrue("EdDSA".equals(key.getAlgorithm()) || "Ed25519".equals(key.getAlgorithm()));
}

Example 2 with AttestationObject

use of com.yubico.webauthn.data.AttestationObject in project java-webauthn-server by Yubico.

the class CryptoAlgorithmsTest method importEcdsa.

@Test
public void importEcdsa() throws IOException, CoseException, NoSuchAlgorithmException, InvalidKeySpecException {
    PublicKey key = WebAuthnCodecs.importCosePublicKey(new AttestationObject(RegistrationTestData.Packed$.MODULE$.BasicAttestation().attestationObject()).getAuthenticatorData().getAttestedCredentialData().get().getCredentialPublicKey());
    assertEquals(key.getAlgorithm(), "EC");
}

Example 3 with AttestationObject

use of com.yubico.webauthn.data.AttestationObject in project java-webauthn-server by Yubico.

the class CryptoAlgorithmsTest method importRsa.

@Test
public void importRsa() throws IOException, CoseException, NoSuchAlgorithmException, InvalidKeySpecException {
    PublicKey key = WebAuthnCodecs.importCosePublicKey(new AttestationObject(RegistrationTestData.Packed$.MODULE$.BasicAttestationRsa().attestationObject()).getAuthenticatorData().getAttestedCredentialData().get().getCredentialPublicKey());
    assertEquals(key.getAlgorithm(), "RSA");
}

Example 4 with AttestationObject

use of com.yubico.webauthn.data.AttestationObject in project java-webauthn-server by Yubico.

the class FidoU2fAttestationStatementVerifier method verifyAttestationSignature.

@Override
public boolean verifyAttestationSignature(AttestationObject attestationObject, ByteArray clientDataJsonHash) {
    final X509Certificate attestationCertificate;
    try {
        attestationCertificate = getAttestationCertificate(attestationObject);
    } catch (CertificateException e) {
        throw new IllegalArgumentException(String.format("Failed to parse X.509 certificate from attestation object: %s", attestationObject));
    }
    if (!("EC".equals(attestationCertificate.getPublicKey().getAlgorithm()) && isP256(((ECPublicKey) attestationCertificate.getPublicKey()).getParams()))) {
        throw new IllegalArgumentException("Attestation certificate for fido-u2f must have an ECDSA P-256 public key.");
    }
    final Optional<AttestedCredentialData> attData = attestationObject.getAuthenticatorData().getAttestedCredentialData();
    return attData.map(attestedCredentialData -> {
        JsonNode signature = attestationObject.getAttestationStatement().get("sig");
        if (signature == null) {
            throw new IllegalArgumentException("fido-u2f attestation statement must have a \"sig\" property set to a DER encoded signature.");
        }
        if (signature.isBinary()) {
            final ByteArray userPublicKey;
            try {
                userPublicKey = getRawUserPublicKey(attestationObject);
            } catch (IOException | CoseException e) {
                RuntimeException err = new RuntimeException(String.format("Failed to parse public key from attestation data %s", attestedCredentialData), e);
                log.error(err.getMessage(), err);
                throw err;
            }
            ByteArray keyHandle = attestedCredentialData.getCredentialId();
            U2fRawRegisterResponse u2fRegisterResponse;
            try {
                u2fRegisterResponse = new U2fRawRegisterResponse(userPublicKey, keyHandle, attestationCertificate, new ByteArray(signature.binaryValue()));
            } catch (IOException e) {
                RuntimeException err = new RuntimeException("signature.isBinary() was true but signature.binaryValue() failed", e);
                log.error(err.getMessage(), err);
                throw err;
            }
            return u2fRegisterResponse.verifySignature(attestationObject.getAuthenticatorData().getRpIdHash(), clientDataJsonHash);
        } else {
            throw new IllegalArgumentException("\"sig\" property of fido-u2f attestation statement must be a CBOR byte array value.");
        }
    }).orElseThrow(() -> new IllegalArgumentException("Attestation object for credential creation must have attestation data."));
}