Examples with InvalidAddressException org.openecard.binding.tctoken.ex.InvalidAddressException used on opensource projects

Example 1 with InvalidAddressException

use of org.openecard.binding.tctoken.ex.InvalidAddressException in project open-ecard by ecsec.

the class ResourceContext method getStreamInt.

private static ResourceContext getStreamInt(URL url, CertificateValidator v, List<Pair<URL, TlsServerCertificate>> serverCerts, int maxRedirects) throws IOException, ResourceException, ValidationError, InvalidAddressException {
    try {
        DynamicContext dynCtx = DynamicContext.getInstance(TR03112Keys.INSTANCE_KEY);
        CookieManager cManager = (CookieManager) dynCtx.get(TR03112Keys.COOKIE_MANAGER);
        LOG.info("Trying to load resource from: {}", url);
        if (maxRedirects == 0) {
            throw new ResourceException(MAX_REDIRECTS);
        }
        maxRedirects--;
        String protocol = url.getProtocol();
        String hostname = url.getHost();
        int port = url.getPort();
        if (port == -1) {
            port = url.getDefaultPort();
        }
        String resource = url.getFile();
        resource = resource.isEmpty() ? "/" : resource;
        if (!"https".equals(protocol)) {
            throw new InvalidAddressException(INVALID_ADDRESS);
        }
        // open a TLS connection, retrieve the server certificate and save it
        TlsClientProtocol h;
        DynamicAuthentication tlsAuth = new DynamicAuthentication(hostname);
        // add PKIX validator if not doin nPA auth
        if (isPKIXVerify()) {
            tlsAuth.addCertificateVerifier(new JavaSecVerifier());
        }
        // FIXME: validate certificate chain as soon as a usable solution exists for the trust problem
        // tlsAuth.setCertificateVerifier(new JavaSecVerifier());
        TlsCrypto crypto = new BcTlsCrypto(ReusableSecureRandom.getInstance());
        ClientCertTlsClient tlsClient = new ClientCertDefaultTlsClient(crypto, hostname, true);
        tlsClient.setAuthentication(tlsAuth);
        // connect tls client
        tlsClient.setClientVersion(ProtocolVersion.TLSv12);
        Socket socket = ProxySettings.getDefault().getSocket(protocol, hostname, port);
        h = new TlsClientProtocol(socket.getInputStream(), socket.getOutputStream());
        LOG.debug("Performing TLS handshake.");
        h.connect(tlsClient);
        LOG.debug("TLS handshake performed.");
        serverCerts.add(new Pair<>(url, tlsAuth.getServerCertificate()));
        // check result
        CertificateValidator.VerifierResult verifyResult = v.validate(url, tlsAuth.getServerCertificate());
        if (verifyResult == CertificateValidator.VerifierResult.FINISH) {
            List<Pair<URL, TlsServerCertificate>> pairs = Collections.unmodifiableList(serverCerts);
            return new ResourceContext(tlsClient, h, pairs);
        }
        StreamHttpClientConnection conn = new StreamHttpClientConnection(h.getInputStream(), h.getOutputStream());
        HttpContext ctx = new BasicHttpContext();
        HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
        BasicHttpEntityEnclosingRequest req = new BasicHttpEntityEnclosingRequest("GET", resource);
        HttpRequestHelper.setDefaultHeader(req, url);
        req.setHeader("Accept", "text/xml, */*;q=0.8");
        req.setHeader("Accept-Charset", "utf-8, *;q=0.8");
        setCookieHeader(req, cManager, url);
        HttpUtils.dumpHttpRequest(LOG, req);
        LOG.debug("Sending HTTP request.");
        HttpResponse response = httpexecutor.execute(req, conn, ctx);
        storeCookies(response, cManager, url);
        LOG.debug("HTTP response received.");
        StatusLine status = response.getStatusLine();
        int statusCode = status.getStatusCode();
        String reason = status.getReasonPhrase();
        HttpUtils.dumpHttpResponse(LOG, response, null);
        HttpEntity entity = null;
        boolean finished = false;
        if (TR03112Utils.isRedirectStatusCode(statusCode)) {
            Header[] headers = response.getHeaders("Location");
            if (headers.length > 0) {
                String uri = headers[0].getValue();
                url = new URL(uri);
            } else {
                // FIXME: refactor exception handling
                throw new ResourceException(MISSING_LOCATION_HEADER);
            }
        } else if (statusCode >= 400) {
            // according to the HTTP RFC, codes greater than 400 signal errors
            LOG.debug("Received a result code {} '{}' from server.", statusCode, reason);
            throw new InvalidResultStatus(LANG.translationForKey(INVALID_RESULT_STATUS, statusCode, reason));
        } else {
            if (verifyResult == CertificateValidator.VerifierResult.CONTINUE) {
                throw new InvalidAddressException(INVALID_REFRESH_ADDRESS_NOSOP);
            } else {
                conn.receiveResponseEntity(response);
                entity = response.getEntity();
                finished = true;
            }
        }
        // follow next redirect or finish?
        if (finished) {
            assert (entity != null);
            ResourceContext result = new ResourceContext(tlsClient, h, serverCerts);
            LimitedInputStream is = new LimitedInputStream(entity.getContent());
            result.setStream(is);
            return result;
        } else {
            h.close();
            return getStreamInt(url, v, serverCerts, maxRedirects);
        }
    } catch (URISyntaxException ex) {
        throw new IOException(LANG.translationForKey(FAILED_PROXY), ex);
    } catch (HttpException ex) {
        // don't translate this, it is handled in the ActivationAction
        throw new IOException("Invalid HTTP message received.", ex);
    }
}

Example 2 with InvalidAddressException

use of org.openecard.binding.tctoken.ex.InvalidAddressException in project open-ecard by ecsec.

the class TCTokenHandler method determineRefreshURL.

/**
 * Follow the URL in the RefreshAddress and update it in the response.
 * The redirect is followed as long as the response is a redirect (302, 303 or 307) AND is a
 * https-URL AND the hash of the retrieved server certificate is contained in the CertificateDescrioption, else
 * return 400. If the URL and the subjectURL in the CertificateDescription conform to the SOP we reached our final
 * destination.
 *
 * @param request TCToken request used to determine which security checks to perform.
 * @param response The TCToken response in which the original refresh address is defined and where it will be
 *	 updated.
 * @return Modified response with the final address the browser should be redirected to.
 * @throws InvalidRedirectUrlException Thrown in case no redirect URL could be determined.
 */
private static TCTokenResponse determineRefreshURL(TCTokenRequest request, TCTokenResponse response) throws InvalidRedirectUrlException, SecurityViolationException {
    try {
        String endpointStr = response.getRefreshAddress();
        URL endpoint = new URL(endpointStr);
        DynamicContext dynCtx = DynamicContext.getInstance(TR03112Keys.INSTANCE_KEY);
        // omit checks completely if this is an object tag activation
        Object objectActivation = dynCtx.get(TR03112Keys.OBJECT_ACTIVATION);
        if (objectActivation instanceof Boolean && ((Boolean) objectActivation) == true) {
            return response;
        }
        // disable certificate checks according to BSI TR03112-7 in some situations
        boolean redirectChecks = isPerformTR03112Checks(request);
        RedirectCertificateValidator verifier = new RedirectCertificateValidator(redirectChecks);
        ResourceContext ctx = ResourceContext.getStream(endpoint, verifier);
        ctx.closeStream();
        // using this verifier no result must be present, meaning no status code different than a redirect occurred
        // if (result.p1 != null) {
        // // TODO: this error is expected according the spec, handle it in a different way
        // String msg = "Return-To-Websession yielded a non-redirect response.";
        // throw new IOException(msg);
        // }
        // determine redirect
        List<Pair<URL, TlsServerCertificate>> resultPoints = ctx.getCerts();
        Pair<URL, TlsServerCertificate> last = resultPoints.get(resultPoints.size() - 1);
        endpoint = last.p1;
        dynCtx.put(TR03112Keys.IS_REFRESH_URL_VALID, true);
        LOG.debug("Setting redirect address to '{}'.", endpoint);
        response.setRefreshAddress(endpoint.toString());
        return response;
    } catch (MalformedURLException ex) {
        throw new IllegalStateException(LANG_TR.translationForKey(REFRESH_URL_ERROR), ex);
    } catch (ResourceException | InvalidAddressException | ValidationError | IOException ex) {
        String code = ECardConstants.Minor.App.COMMUNICATION_ERROR;
        String communicationErrorAddress = response.getTCToken().getComErrorAddressWithParams(code);
        if (communicationErrorAddress != null && !communicationErrorAddress.isEmpty()) {
            throw new SecurityViolationException(communicationErrorAddress, REFRESH_DETERMINATION_FAILED, ex);
        }
        throw new InvalidRedirectUrlException(REFRESH_DETERMINATION_FAILED, ex);
    }
}

Example 3 with InvalidAddressException

use of org.openecard.binding.tctoken.ex.InvalidAddressException in project open-ecard by ecsec.

the class TCTokenVerifier method determineRefreshAddress.

/**
 * Determines the refresh URL.
 *
 * @param ex The exception which caused the abort of the TCToken verification.
 * @throws InvalidRedirectUrlException If the CommunicationErrorAddress cant be determined.
 * @throws InvalidTCTokenElement If a determination of a refresh or CommunicationError address was successful.
 * @throws UserCancellationException Thrown in case {@code ex} is an instance of {@link UserCancellationException}.
 */
private void determineRefreshAddress(ActivationError ex) throws InvalidRedirectUrlException, InvalidTCTokenElement, UserCancellationException {
    if (token.getRefreshAddress() != null) {
        try {
            CertificateValidator validator = new RedirectCertificateValidator(true);
            ResourceContext newResCtx = ResourceContext.getStream(new URL(token.getRefreshAddress()), validator);
            newResCtx.closeStream();
            List<Pair<URL, TlsServerCertificate>> resultPoints = newResCtx.getCerts();
            Pair<URL, TlsServerCertificate> last = resultPoints.get(resultPoints.size() - 1);
            URL resAddr = last.p1;
            String refreshUrl = resAddr.toString();
            if (ex instanceof UserCancellationException) {
                UserCancellationException uex = (UserCancellationException) ex;
                URI refreshUrlAsUrl = createUrlWithErrorParams(refreshUrl, ResultMinor.CANCELLATION_BY_USER, ex.getMessage());
                throw new UserCancellationException(refreshUrlAsUrl.toString(), ex);
            }
            URI refreshUrlAsUrl = createUrlWithErrorParams(refreshUrl, ResultMinor.TRUSTED_CHANNEL_ESTABLISCHMENT_FAILED, ex.getMessage());
            throw new InvalidTCTokenElement(refreshUrlAsUrl.toString(), ex);
        } catch (IOException | ResourceException | InvalidAddressException | ValidationError | URISyntaxException ex1) {
            String errorUrl = token.getComErrorAddressWithParams(ResultMinor.COMMUNICATION_ERROR);
            throw new InvalidTCTokenElement(errorUrl, INVALID_REFRESH_ADDRESS, ex1);
        }
    } else {
        String errorUrl = token.getComErrorAddressWithParams(ResultMinor.COMMUNICATION_ERROR);
        throw new InvalidTCTokenElement(errorUrl, NO_REFRESH_ADDRESS);
    }
}