Examples with Response org.opensaml.saml.saml1.core.Response used on opensource projects

Example 1 with Response

use of org.opensaml.saml.saml1.core.Response in project cas by apereo.

the class SamlProfileSaml2ResponseBuilder method buildResponse.

@Override
protected Response buildResponse(final Assertion assertion, final org.jasig.cas.client.validation.Assertion casAssertion, final AuthnRequest authnRequest, final SamlRegisteredService service, final SamlRegisteredServiceServiceProviderMetadataFacade adaptor, final HttpServletRequest request, final HttpServletResponse response) throws SamlException {
    final String id = '_' + String.valueOf(Math.abs(new SecureRandom().nextLong()));
    Response samlResponse = newResponse(id, ZonedDateTime.now(ZoneOffset.UTC), authnRequest.getID(), null);
    samlResponse.setVersion(SAMLVersion.VERSION_20);
    samlResponse.setIssuer(buildEntityIssuer());
    samlResponse.setConsent(RequestAbstractType.UNSPECIFIED_CONSENT);
    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, StatusCode.SUCCESS);
    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);
    }
    return samlResponse;
}

Example 2 with Response

use of org.opensaml.saml.saml1.core.Response in project cas by apereo.

the class WsFederationHelper method parseTokenFromString.

/**
     * parseTokenFromString converts a raw wresult and extracts it into an assertion.
     *
     * @param wresult the raw token returned by the IdP
     * @param config  the config
     * @return an assertion
     */
public Assertion parseTokenFromString(final String wresult, final WsFederationConfiguration config) {
    LOGGER.debug("Result token received from ADFS is [{}]", wresult);
    try (InputStream in = new ByteArrayInputStream(wresult.getBytes(StandardCharsets.UTF_8))) {
        LOGGER.debug("Parsing token into a document");
        final Document document = configBean.getParserPool().parse(in);
        final Element metadataRoot = document.getDocumentElement();
        final UnmarshallerFactory unmarshallerFactory = configBean.getUnmarshallerFactory();
        final Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(metadataRoot);
        if (unmarshaller == null) {
            throw new IllegalArgumentException("Unmarshaller for the metadata root element cannot be determined");
        }
        LOGGER.debug("Unmarshalling the document into a security token response");
        final RequestSecurityTokenResponse rsToken = (RequestSecurityTokenResponse) unmarshaller.unmarshall(metadataRoot);
        if (rsToken == null || rsToken.getRequestedSecurityToken() == null) {
            throw new IllegalArgumentException("Request security token response is null");
        }
        //Get our SAML token
        LOGGER.debug("Locating list of requested security tokens");
        final List<RequestedSecurityToken> rst = rsToken.getRequestedSecurityToken();
        if (rst.isEmpty()) {
            throw new IllegalArgumentException("No requested security token response is provided in the response");
        }
        LOGGER.debug("Locating the first occurrence of a requested security token in the list");
        final RequestedSecurityToken reqToken = rst.get(0);
        if (reqToken.getSecurityTokens() == null || reqToken.getSecurityTokens().isEmpty()) {
            throw new IllegalArgumentException("Requested security token response is not carrying any security tokens");
        }
        Assertion assertion = null;
        LOGGER.debug("Locating the first occurrence of a security token from the requested security token");
        XMLObject securityToken = reqToken.getSecurityTokens().get(0);
        if (securityToken instanceof EncryptedData) {
            try {
                LOGGER.debug("Security token is encrypted. Attempting to decrypt to extract the assertion");
                final EncryptedData encryptedData = EncryptedData.class.cast(securityToken);
                final Decrypter decrypter = buildAssertionDecrypter(config);
                LOGGER.debug("Built an instance of [{}]", decrypter.getClass().getName());
                securityToken = decrypter.decryptData(encryptedData);
            } catch (final Exception e) {
                throw new IllegalArgumentException("Unable to decrypt security token", e);
            }
        }
        if (securityToken instanceof Assertion) {
            LOGGER.debug("Security token is an assertion.");
            assertion = Assertion.class.cast(securityToken);
        }
        if (assertion == null) {
            throw new IllegalArgumentException("Could not extract or decrypt an assertion based on the security token provided");
        }
        LOGGER.debug("Extracted assertion successfully: [{}]", assertion);
        return assertion;
    } catch (final Exception ex) {
        LOGGER.warn(ex.getMessage());
        return null;
    }
}

Example 3 with Response

use of org.opensaml.saml.saml1.core.Response in project cloudstack by apache.

the class SAML2LoginAPIAuthenticatorCmd method authenticate.

@Override
public String authenticate(final String command, final Map<String, Object[]> params, final HttpSession session, final InetAddress remoteAddress, final String responseType, final StringBuilder auditTrailSb, final HttpServletRequest req, final HttpServletResponse resp) throws ServerApiException {
    try {
        if (!params.containsKey(SAMLPluginConstants.SAML_RESPONSE) && !params.containsKey("SAMLart")) {
            String idpId = null;
            String domainPath = null;
            if (params.containsKey(ApiConstants.IDP_ID)) {
                idpId = ((String[]) params.get(ApiConstants.IDP_ID))[0];
            }
            if (params.containsKey(ApiConstants.DOMAIN)) {
                domainPath = ((String[]) params.get(ApiConstants.DOMAIN))[0];
            }
            if (domainPath != null && !domainPath.isEmpty()) {
                if (!domainPath.startsWith("/")) {
                    domainPath = "/" + domainPath;
                }
                if (!domainPath.endsWith("/")) {
                    domainPath = domainPath + "/";
                }
            }
            SAMLProviderMetadata spMetadata = _samlAuthManager.getSPMetadata();
            SAMLProviderMetadata idpMetadata = _samlAuthManager.getIdPMetadata(idpId);
            if (idpMetadata == null) {
                throw new ServerApiException(ApiErrorCode.PARAM_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.PARAM_ERROR.getHttpCode(), "IdP ID (" + idpId + ") is not found in our list of supported IdPs, cannot proceed.", params, responseType));
            }
            if (idpMetadata.getSsoUrl() == null || idpMetadata.getSsoUrl().isEmpty()) {
                throw new ServerApiException(ApiErrorCode.PARAM_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.PARAM_ERROR.getHttpCode(), "IdP ID (" + idpId + ") has no Single Sign On URL defined please contact " + idpMetadata.getContactPersonName() + " <" + idpMetadata.getContactPersonEmail() + ">, cannot proceed.", params, responseType));
            }
            String authnId = SAMLUtils.generateSecureRandomId();
            _samlAuthManager.saveToken(authnId, domainPath, idpMetadata.getEntityId());
            s_logger.debug("Sending SAMLRequest id=" + authnId);
            String redirectUrl = SAMLUtils.buildAuthnRequestUrl(authnId, spMetadata, idpMetadata, SAML2AuthManager.SAMLSignatureAlgorithm.value());
            resp.sendRedirect(redirectUrl);
            return "";
        }
        if (params.containsKey("SAMLart")) {
            throw new ServerApiException(ApiErrorCode.UNSUPPORTED_ACTION_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.UNSUPPORTED_ACTION_ERROR.getHttpCode(), "SAML2 HTTP Artifact Binding is not supported", params, responseType));
        } else {
            final String samlResponse = ((String[]) params.get(SAMLPluginConstants.SAML_RESPONSE))[0];
            Response processedSAMLResponse = this.processSAMLResponse(samlResponse);
            String statusCode = processedSAMLResponse.getStatus().getStatusCode().getValue();
            if (!statusCode.equals(StatusCode.SUCCESS_URI)) {
                throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "Identity Provider send a non-successful authentication status code", params, responseType));
            }
            String username = null;
            Issuer issuer = processedSAMLResponse.getIssuer();
            SAMLProviderMetadata spMetadata = _samlAuthManager.getSPMetadata();
            SAMLProviderMetadata idpMetadata = _samlAuthManager.getIdPMetadata(issuer.getValue());
            String responseToId = processedSAMLResponse.getInResponseTo();
            s_logger.debug("Received SAMLResponse in response to id=" + responseToId);
            SAMLTokenVO token = _samlAuthManager.getToken(responseToId);
            if (token != null) {
                if (!(token.getEntity().equalsIgnoreCase(issuer.getValue()))) {
                    throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "The SAML response contains Issuer Entity ID that is different from the original SAML request", params, responseType));
                }
            } else {
                throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "Received SAML response for a SSO request that we may not have made or has expired, please try logging in again", params, responseType));
            }
            // Set IdpId for this session
            session.setAttribute(SAMLPluginConstants.SAML_IDPID, issuer.getValue());
            Signature sig = processedSAMLResponse.getSignature();
            if (idpMetadata.getSigningCertificate() != null && sig != null) {
                BasicX509Credential credential = new BasicX509Credential();
                credential.setEntityCertificate(idpMetadata.getSigningCertificate());
                SignatureValidator validator = new SignatureValidator(credential);
                try {
                    validator.validate(sig);
                } catch (ValidationException e) {
                    s_logger.error("SAML Response's signature failed to be validated by IDP signing key:" + e.getMessage());
                    throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "SAML Response's signature failed to be validated by IDP signing key", params, responseType));
                }
            }
            if (username == null) {
                username = SAMLUtils.getValueFromAssertions(processedSAMLResponse.getAssertions(), SAML2AuthManager.SAMLUserAttributeName.value());
            }
            for (Assertion assertion : processedSAMLResponse.getAssertions()) {
                if (assertion != null && assertion.getSubject() != null && assertion.getSubject().getNameID() != null) {
                    session.setAttribute(SAMLPluginConstants.SAML_NAMEID, assertion.getSubject().getNameID().getValue());
                    break;
                }
            }
            if (idpMetadata.getEncryptionCertificate() != null && spMetadata != null && spMetadata.getKeyPair() != null && spMetadata.getKeyPair().getPrivate() != null) {
                Credential credential = SecurityHelper.getSimpleCredential(idpMetadata.getEncryptionCertificate().getPublicKey(), spMetadata.getKeyPair().getPrivate());
                StaticKeyInfoCredentialResolver keyInfoResolver = new StaticKeyInfoCredentialResolver(credential);
                EncryptedKeyResolver keyResolver = new InlineEncryptedKeyResolver();
                Decrypter decrypter = new Decrypter(null, keyInfoResolver, keyResolver);
                decrypter.setRootInNewDocument(true);
                List<EncryptedAssertion> encryptedAssertions = processedSAMLResponse.getEncryptedAssertions();
                if (encryptedAssertions != null) {
                    for (EncryptedAssertion encryptedAssertion : encryptedAssertions) {
                        Assertion assertion = null;
                        try {
                            assertion = decrypter.decrypt(encryptedAssertion);
                        } catch (DecryptionException e) {
                            s_logger.warn("SAML EncryptedAssertion error: " + e.toString());
                        }
                        if (assertion == null) {
                            continue;
                        }
                        Signature encSig = assertion.getSignature();
                        if (idpMetadata.getSigningCertificate() != null && encSig != null) {
                            BasicX509Credential sigCredential = new BasicX509Credential();
                            sigCredential.setEntityCertificate(idpMetadata.getSigningCertificate());
                            SignatureValidator validator = new SignatureValidator(sigCredential);
                            try {
                                validator.validate(encSig);
                            } catch (ValidationException e) {
                                s_logger.error("SAML Response's signature failed to be validated by IDP signing key:" + e.getMessage());
                                throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "SAML Response's signature failed to be validated by IDP signing key", params, responseType));
                            }
                        }
                        if (assertion.getSubject() != null && assertion.getSubject().getNameID() != null) {
                            session.setAttribute(SAMLPluginConstants.SAML_NAMEID, assertion.getSubject().getNameID().getValue());
                        }
                        if (username == null) {
                            username = SAMLUtils.getValueFromAttributeStatements(assertion.getAttributeStatements(), SAML2AuthManager.SAMLUserAttributeName.value());
                        }
                    }
                }
            }
            if (username == null) {
                throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "Failed to find admin configured username attribute in the SAML Response. Please ask your administrator to check SAML user attribute name.", params, responseType));
            }
            UserAccount userAccount = null;
            List<UserAccountVO> possibleUserAccounts = _userAccountDao.getAllUsersByNameAndEntity(username, issuer.getValue());
            if (possibleUserAccounts != null && possibleUserAccounts.size() > 0) {
                // Users can switch to other allowed accounts later
                for (UserAccountVO possibleUserAccount : possibleUserAccounts) {
                    if (possibleUserAccount.getAccountState().equals(Account.State.enabled.toString())) {
                        userAccount = possibleUserAccount;
                        break;
                    }
                }
            }
            if (userAccount == null || userAccount.getExternalEntity() == null || !_samlAuthManager.isUserAuthorized(userAccount.getId(), issuer.getValue())) {
                throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "Your authenticated user is not authorized for SAML Single Sign-On, please contact your administrator", params, responseType));
            }
            try {
                if (_apiServer.verifyUser(userAccount.getId())) {
                    LoginCmdResponse loginResponse = (LoginCmdResponse) _apiServer.loginUser(session, userAccount.getUsername(), userAccount.getUsername() + userAccount.getSource().toString(), userAccount.getDomainId(), null, remoteAddress, params);
                    SAMLUtils.setupSamlUserCookies(loginResponse, resp);
                    resp.sendRedirect(SAML2AuthManager.SAMLCloudStackRedirectionUrl.value());
                    return ApiResponseSerializer.toSerializedString(loginResponse, responseType);
                }
            } catch (CloudAuthenticationException | IOException exception) {
                s_logger.debug("SAML Login failed to log in the user due to: " + exception.getMessage());
            }
        }
    } catch (IOException e) {
        auditTrailSb.append("SP initiated SAML authentication using HTTP redirection failed:");
        auditTrailSb.append(e.getMessage());
    }
    throw new ServerApiException(ApiErrorCode.ACCOUNT_ERROR, _apiServer.getSerializedApiError(ApiErrorCode.ACCOUNT_ERROR.getHttpCode(), "Unable to authenticate user while performing SAML based SSO. Please make sure your user/account has been added, enable and authorized by the admin before you can authenticate. Please contact your administrator.", params, responseType));
}

Example 4 with Response

use of org.opensaml.saml.saml1.core.Response in project cloudstack by apache.

the class SAML2LoginAPIAuthenticatorCmd method processSAMLResponse.

public Response processSAMLResponse(String responseMessage) {
    Response responseObject = null;
    try {
        DefaultBootstrap.bootstrap();
        responseObject = SAMLUtils.decodeSAMLResponse(responseMessage);
    } catch (ConfigurationException | FactoryConfigurationError | ParserConfigurationException | SAXException | IOException | UnmarshallingException e) {
        s_logger.error("SAMLResponse processing error: " + e.getMessage());
    }
    return responseObject;
}

Example 5 with Response

use of org.opensaml.saml.saml1.core.Response in project cloudstack by apache.

the class SAMLUtils method decodeSAMLResponse.

public static Response decodeSAMLResponse(String responseMessage) throws ConfigurationException, ParserConfigurationException, SAXException, IOException, UnmarshallingException {
    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
    byte[] base64DecodedResponse = Base64.decode(responseMessage);
    Document document = docBuilder.parse(new ByteArrayInputStream(base64DecodedResponse));
    Element element = document.getDocumentElement();
    UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
    Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
    return (Response) unmarshaller.unmarshall(element);
}