Examples with U2fRegistrationResponse demo.webauthn.data.U2fRegistrationResponse used on opensource projects

Example 1 with U2fRegistrationResponse

use of demo.webauthn.data.U2fRegistrationResponse in project java-webauthn-server by Yubico.

the class WebAuthnServer method finishU2fRegistration.

public Either<List<String>, SuccessfulU2fRegistrationResult> finishU2fRegistration(String responseJson) throws ExecutionException {
    logger.trace("finishU2fRegistration responseJson: {}", responseJson);
    U2fRegistrationResponse response = null;
    try {
        response = jsonMapper.readValue(responseJson, U2fRegistrationResponse.class);
    } catch (IOException e) {
        logger.error("JSON error in finishU2fRegistration; responseJson: {}", responseJson, e);
        return Either.left(Arrays.asList("Registration failed!", "Failed to decode response object.", e.getMessage()));
    }
    RegistrationRequest request = registerRequestStorage.getIfPresent(response.getRequestId());
    registerRequestStorage.invalidate(response.getRequestId());
    if (request == null) {
        logger.debug("fail finishU2fRegistration responseJson: {}", responseJson);
        return Either.left(Arrays.asList("Registration failed!", "No such registration in progress."));
    } else {
        try {
            ExceptionUtil.assure(U2fVerifier.verify(rp.getAppId().get(), request, response), "Failed to verify signature.");
        } catch (Exception e) {
            logger.debug("Failed to verify U2F signature.", e);
            return Either.left(Arrays.asList("Failed to verify signature.", e.getMessage()));
        }
        X509Certificate attestationCert = null;
        try {
            attestationCert = CertificateParser.parseDer(response.getCredential().getU2fResponse().getAttestationCertAndSignature().getBytes());
        } catch (CertificateException e) {
            logger.error("Failed to parse attestation certificate: {}", response.getCredential().getU2fResponse().getAttestationCertAndSignature(), e);
        }
        Optional<Attestation> attestation = metadataService.findMetadata(attestationCert);
        final U2fRegistrationResult result = U2fRegistrationResult.builder().keyId(PublicKeyCredentialDescriptor.builder().id(response.getCredential().getU2fResponse().getKeyHandle()).build()).attestationTrusted(attestation.isPresent()).publicKeyCose(rawEcdaKeyToCose(response.getCredential().getU2fResponse().getPublicKey())).attestationMetadata(attestation).build();
        return Either.right(new SuccessfulU2fRegistrationResult(request, response, addRegistration(request.getPublicKeyCredentialCreationOptions().getUser(), request.getCredentialNickname(), 0, result), result.isAttestationTrusted(), Optional.of(new AttestationCertInfo(response.getCredential().getU2fResponse().getAttestationCertAndSignature())), request.getUsername(), sessions.createSession(request.getPublicKeyCredentialCreationOptions().getUser().getId())));
    }
}