Examples with Response org.opensaml.saml.saml2.core.Response used on opensource projects

Example 31 with Response

use of org.opensaml.saml.saml2.core.Response in project cas by apereo.

the class SamlProfileSaml2ResponseBuilder method buildResponse.

@Override
public Response buildResponse(final Assertion assertion, final Object casAssertion, final RequestAbstractType authnRequest, final SamlRegisteredService service, final SamlRegisteredServiceServiceProviderMetadataFacade adaptor, final HttpServletRequest request, final HttpServletResponse response, final String binding) throws SamlException {
    final String id = '_' + String.valueOf(Math.abs(RandomUtils.getNativeInstance().nextLong()));
    Response samlResponse = newResponse(id, ZonedDateTime.now(ZoneOffset.UTC), authnRequest.getID(), null);
    samlResponse.setVersion(SAMLVersion.VERSION_20);
    samlResponse.setIssuer(buildEntityIssuer());
    if (casProperties.getAuthn().getSamlIdp().isAttributeQueryProfileEnabled()) {
        storeAttributeQueryTicketInRegistry(assertion, request, adaptor);
    }
    final SAMLObject finalAssertion = encryptAssertion(assertion, request, response, service, adaptor);
    if (finalAssertion instanceof EncryptedAssertion) {
        LOGGER.debug("Built assertion is encrypted, so the response will add it to the encrypted assertions collection");
        samlResponse.getEncryptedAssertions().add(EncryptedAssertion.class.cast(finalAssertion));
    } else {
        LOGGER.debug("Built assertion is not encrypted, so the response will add it to the assertions collection");
        samlResponse.getAssertions().add(Assertion.class.cast(finalAssertion));
    }
    final Status status = newStatus(StatusCode.SUCCESS, null);
    samlResponse.setStatus(status);
    SamlUtils.logSamlObject(this.configBean, samlResponse);
    if (service.isSignResponses()) {
        LOGGER.debug("SAML entity id [{}] indicates that SAML responses should be signed", adaptor.getEntityId());
        samlResponse = this.samlObjectSigner.encode(samlResponse, service, adaptor, response, request, binding);
        SamlUtils.logSamlObject(configBean, samlResponse);
    }
    return samlResponse;
}

Example 32 with Response

use of org.opensaml.saml.saml2.core.Response in project cas by apereo.

the class ECPProfileHandlerController method handleEcpRequest.

/**
 * Handle ecp request.
 *
 * @param response    the response
 * @param request     the request
 * @param soapContext the soap context
 * @param credential  the credential
 * @param binding     the binding
 */
protected void handleEcpRequest(final HttpServletResponse response, final HttpServletRequest request, final MessageContext soapContext, final Credential credential, final String binding) {
    LOGGER.debug("Handling ECP request for SOAP context [{}]", soapContext);
    final Envelope envelope = soapContext.getSubcontext(SOAP11Context.class).getEnvelope();
    SamlUtils.logSamlObject(configBean, envelope);
    final AuthnRequest authnRequest = (AuthnRequest) soapContext.getMessage();
    final Pair<AuthnRequest, MessageContext> authenticationContext = Pair.of(authnRequest, soapContext);
    try {
        LOGGER.debug("Verifying ECP authentication request [{}]", authnRequest);
        final Pair<SamlRegisteredService, SamlRegisteredServiceServiceProviderMetadataFacade> serviceRequest = verifySamlAuthenticationRequest(authenticationContext, request);
        LOGGER.debug("Attempting to authenticate ECP request for credential id [{}]", credential.getId());
        final Authentication authentication = authenticateEcpRequest(credential, authenticationContext);
        LOGGER.debug("Authenticated [{}] successfully with authenticated principal [{}]", credential.getId(), authentication.getPrincipal());
        LOGGER.debug("Building ECP SAML response for [{}]", credential.getId());
        final String issuer = SamlIdPUtils.getIssuerFromSamlRequest(authnRequest);
        final Service service = webApplicationServiceFactory.createService(issuer);
        final Assertion casAssertion = buildCasAssertion(authentication, service, serviceRequest.getKey(), new LinkedHashMap<>());
        LOGGER.debug("CAS assertion to use for building ECP SAML response is [{}]", casAssertion);
        buildSamlResponse(response, request, authenticationContext, casAssertion, binding);
    } catch (final AuthenticationException e) {
        LOGGER.error(e.getMessage(), e);
        final String error = e.getHandlerErrors().values().stream().map(Throwable::getMessage).filter(Objects::nonNull).collect(Collectors.joining(","));
        buildEcpFaultResponse(response, request, Pair.of(authnRequest, error));
    } catch (final Exception e) {
        LOGGER.error(e.getMessage(), e);
        buildEcpFaultResponse(response, request, Pair.of(authnRequest, e.getMessage()));
    }
}

Example 33 with Response

use of org.opensaml.saml.saml2.core.Response in project cxf by apache.

the class SAMLSSOResponseValidator method validateSamlResponse.

/**
 * Validate a SAML 2 Protocol Response
 * @param samlResponse
 * @param postBinding
 * @return a SSOValidatorResponse object
 * @throws WSSecurityException
 */
public SSOValidatorResponse validateSamlResponse(org.opensaml.saml.saml2.core.Response samlResponse, boolean postBinding) throws WSSecurityException {
    // Check the Issuer
    validateIssuer(samlResponse.getIssuer());
    // The Response must contain at least one Assertion.
    if (samlResponse.getAssertions() == null || samlResponse.getAssertions().isEmpty()) {
        LOG.fine("The Response must contain at least one Assertion");
        throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, "invalidSAMLsecurity");
    }
    // The Response must contain a Destination that matches the assertionConsumerURL if it is
    // signed
    String destination = samlResponse.getDestination();
    if (samlResponse.isSigned() && (destination == null || !destination.equals(assertionConsumerURL))) {
        LOG.fine("The Response must contain a destination that matches the assertion consumer URL");
        throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, "invalidSAMLsecurity");
    }
    if (enforceResponseSigned && !samlResponse.isSigned()) {
        LOG.fine("The Response must be signed!");
        throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, "invalidSAMLsecurity");
    }
    // Validate Assertions
    org.opensaml.saml.saml2.core.Assertion validAssertion = null;
    Instant sessionNotOnOrAfter = null;
    for (org.opensaml.saml.saml2.core.Assertion assertion : samlResponse.getAssertions()) {
        // Check the Issuer
        if (assertion.getIssuer() == null) {
            LOG.fine("Assertion Issuer must not be null");
            throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, "invalidSAMLsecurity");
        }
        validateIssuer(assertion.getIssuer());
        if (!samlResponse.isSigned() && enforceAssertionsSigned && assertion.getSignature() == null) {
            LOG.fine("The enclosed assertions in the SAML Response must be signed");
            throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, "invalidSAMLsecurity");
        }
        // Check for AuthnStatements and validate the Subject accordingly
        if (assertion.getAuthnStatements() != null && !assertion.getAuthnStatements().isEmpty()) {
            org.opensaml.saml.saml2.core.Subject subject = assertion.getSubject();
            org.opensaml.saml.saml2.core.SubjectConfirmation subjectConf = validateAuthenticationSubject(subject, assertion.getID(), postBinding);
            if (subjectConf != null) {
                validateAudienceRestrictionCondition(assertion.getConditions());
                validAssertion = assertion;
                // Store Session NotOnOrAfter
                for (AuthnStatement authnStatment : assertion.getAuthnStatements()) {
                    if (authnStatment.getSessionNotOnOrAfter() != null) {
                        sessionNotOnOrAfter = Instant.ofEpochMilli(authnStatment.getSessionNotOnOrAfter().toDate().getTime());
                    }
                }
                // Fall back to the SubjectConfirmationData NotOnOrAfter if we have no session NotOnOrAfter
                if (sessionNotOnOrAfter == null) {
                    sessionNotOnOrAfter = Instant.ofEpochMilli(subjectConf.getSubjectConfirmationData().getNotOnOrAfter().toDate().getTime());
                }
            }
        }
    }
    if (validAssertion == null) {
        LOG.fine("The Response did not contain any Authentication Statement that matched " + "the Subject Confirmation criteria");
        throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, "invalidSAMLsecurity");
    }
    SSOValidatorResponse validatorResponse = new SSOValidatorResponse();
    validatorResponse.setResponseId(samlResponse.getID());
    validatorResponse.setSessionNotOnOrAfter(sessionNotOnOrAfter);
    if (samlResponse.getIssueInstant() != null) {
        validatorResponse.setCreated(Instant.ofEpochMilli(samlResponse.getIssueInstant().toDate().getTime()));
    }
    Element assertionElement = validAssertion.getDOM();
    Element clonedAssertionElement = (Element) assertionElement.cloneNode(true);
    validatorResponse.setAssertionElement(clonedAssertionElement);
    validatorResponse.setAssertion(DOM2Writer.nodeToString(clonedAssertionElement));
    validatorResponse.setOpensamlAssertion(validAssertion);
    return validatorResponse;
}

Example 34 with Response

use of org.opensaml.saml.saml2.core.Response in project cxf by apache.

the class CombinedValidatorTest method createResponse.

private Response createResponse(Document doc) throws Exception {
    Status status = SAML2PResponseComponentBuilder.createStatus(SAMLProtocolResponseValidator.SAML2_STATUSCODE_SUCCESS, null);
    Response response = SAML2PResponseComponentBuilder.createSAMLResponse("http://cxf.apache.org/saml", "http://cxf.apache.org/issuer", status);
    response.setDestination("http://recipient.apache.org");
    // Create an AuthenticationAssertion
    SAML2CallbackHandler callbackHandler = new SAML2CallbackHandler();
    callbackHandler.setStatement(SAML2CallbackHandler.Statement.AUTHN);
    callbackHandler.setIssuer("http://cxf.apache.org/issuer");
    callbackHandler.setConfirmationMethod(SAML2Constants.CONF_BEARER);
    callbackHandler.setSubjectName("alice");
    SubjectConfirmationDataBean subjectConfirmationData = new SubjectConfirmationDataBean();
    subjectConfirmationData.setAddress("http://apache.org");
    subjectConfirmationData.setInResponseTo("12345");
    subjectConfirmationData.setNotAfter(new DateTime().plusMinutes(5));
    subjectConfirmationData.setRecipient("http://recipient.apache.org");
    callbackHandler.setSubjectConfirmationData(subjectConfirmationData);
    ConditionsBean conditions = new ConditionsBean();
    conditions.setNotBefore(new DateTime());
    conditions.setNotAfter(new DateTime().plusMinutes(5));
    AudienceRestrictionBean audienceRestriction = new AudienceRestrictionBean();
    audienceRestriction.setAudienceURIs(Collections.singletonList("http://service.apache.org"));
    conditions.setAudienceRestrictions(Collections.singletonList(audienceRestriction));
    callbackHandler.setConditions(conditions);
    SAMLCallback samlCallback = new SAMLCallback();
    SAMLUtil.doSAMLCallback(callbackHandler, samlCallback);
    SamlAssertionWrapper assertion = new SamlAssertionWrapper(samlCallback);
    Crypto issuerCrypto = new Merlin();
    KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
    ClassLoader loader = Loader.getClassLoader(CombinedValidatorTest.class);
    InputStream input = Merlin.loadInputStream(loader, "alice.jks");
    keyStore.load(input, "password".toCharArray());
    ((Merlin) issuerCrypto).setKeyStore(keyStore);
    assertion.signAssertion("alice", "password", issuerCrypto, false);
    response.getAssertions().add(assertion.getSaml2());
    return response;
}

Example 35 with Response

use of org.opensaml.saml.saml2.core.Response in project cxf by apache.

the class CombinedValidatorTest method testWrappingAttack3.

@org.junit.Test
public void testWrappingAttack3() throws Exception {
    Document doc = DOMUtils.createDocument();
    Response response = createResponse(doc);
    Element responseElement = OpenSAMLUtil.toDom(response, doc);
    doc.appendChild(responseElement);
    assertNotNull(responseElement);
    // Get Assertion Element
    Element assertionElement = (Element) responseElement.getElementsByTagNameNS(SAMLConstants.SAML20_NS, "Assertion").item(0);
    assertNotNull(assertionElement);
    // Clone it, strip the Signature, modify the Subject, change Subj Conf
    Element clonedAssertion = (Element) assertionElement.cloneNode(true);
    clonedAssertion.setAttributeNS(null, "ID", "_12345623562");
    Element sigElement = (Element) clonedAssertion.getElementsByTagNameNS(WSS4JConstants.SIG_NS, "Signature").item(0);
    clonedAssertion.removeChild(sigElement);
    Element subjElement = (Element) clonedAssertion.getElementsByTagNameNS(SAMLConstants.SAML20_NS, "Subject").item(0);
    Element subjNameIdElement = (Element) subjElement.getElementsByTagNameNS(SAMLConstants.SAML20_NS, "NameID").item(0);
    subjNameIdElement.setTextContent("bob");
    Element subjConfElement = (Element) subjElement.getElementsByTagNameNS(SAMLConstants.SAML20_NS, "SubjectConfirmation").item(0);
    subjConfElement.setAttributeNS(null, "Method", SAML2Constants.CONF_SENDER_VOUCHES);
    // Now insert the modified cloned Assertion into the Response before actual assertion
    responseElement.insertBefore(clonedAssertion, assertionElement);
    // System.out.println(DOM2Writer.nodeToString(responseElement));
    Response marshalledResponse = (Response) OpenSAMLUtil.fromDom(responseElement);
    Crypto issuerCrypto = new Merlin();
    KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
    ClassLoader loader = Loader.getClassLoader(CombinedValidatorTest.class);
    InputStream input = Merlin.loadInputStream(loader, "alice.jks");
    keyStore.load(input, "password".toCharArray());
    ((Merlin) issuerCrypto).setKeyStore(keyStore);
    // Validate the Response
    SAMLProtocolResponseValidator validator = new SAMLProtocolResponseValidator();
    validator.validateSamlResponse(marshalledResponse, issuerCrypto, new KeystorePasswordCallback());
    // Test SSO validation
    SAMLSSOResponseValidator ssoValidator = new SAMLSSOResponseValidator();
    ssoValidator.setEnforceAssertionsSigned(false);
    ssoValidator.setIssuerIDP("http://cxf.apache.org/issuer");
    ssoValidator.setAssertionConsumerURL("http://recipient.apache.org");
    ssoValidator.setClientAddress("http://apache.org");
    ssoValidator.setRequestId("12345");
    ssoValidator.setSpIdentifier("http://service.apache.org");
    // Parse the response
    SSOValidatorResponse ssoResponse = ssoValidator.validateSamlResponse(marshalledResponse, false);
    SamlAssertionWrapper parsedAssertion = new SamlAssertionWrapper(ssoResponse.getAssertionElement());
    assertEquals("alice", parsedAssertion.getSubjectName());
}