diff options
Diffstat (limited to 'eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/tasks/GenerateAuthnRequestTask.java')
| -rw-r--r-- | eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/tasks/GenerateAuthnRequestTask.java | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/tasks/GenerateAuthnRequestTask.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/tasks/GenerateAuthnRequestTask.java deleted file mode 100644 index 7b61ef7e..00000000 --- a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/tasks/GenerateAuthnRequestTask.java +++ /dev/null @@ -1,275 +0,0 @@ -/******************************************************************************* - * Copyright 2018 A-SIT Plus GmbH - * AT-specific eIDAS Connector has been developed in a cooperation between EGIZ, - * A-SIT Plus GmbH, A-SIT, and Graz University of Technology. - * - * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "License"); - * You may not use this work except in compliance with the License. - * You may obtain a copy of the License at: - * https://joinup.ec.europa.eu/news/understanding-eupl-v12 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - *******************************************************************************/ -/******************************************************************************* - *******************************************************************************/ -package at.asitplus.eidas.specific.modules.authmodule_eIDASv2.tasks; - -import java.util.UUID; - -import javax.servlet.ServletException; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -import org.apache.commons.lang3.StringUtils; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.context.ApplicationContext; -import org.springframework.stereotype.Component; -import org.springframework.web.util.UriComponentsBuilder; - -import at.asitplus.eidas.specific.connector.MSConnectorEventCodes; -import at.asitplus.eidas.specific.connector.MSeIDASNodeConstants; -import at.asitplus.eidas.specific.connector.gui.StaticGuiBuilderConfiguration; -import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.Constants; -import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.exception.eIDASAuthenticationException; -import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.service.ICCSpecificEIDProcessingService; -import at.gv.egiz.eaaf.core.api.data.EaafConstants; -import at.gv.egiz.eaaf.core.api.gui.ISpringMvcGuiFormBuilder; -import at.gv.egiz.eaaf.core.api.idp.IConfiguration; -import at.gv.egiz.eaaf.core.api.idp.ISpConfiguration; -import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext; -import at.gv.egiz.eaaf.core.api.storage.ITransactionStorage; -import at.gv.egiz.eaaf.core.exceptions.EaafConfigurationException; -import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException; -import at.gv.egiz.eaaf.core.impl.idp.auth.modules.AbstractAuthServletTask; -import eu.eidas.auth.commons.EidasParameterKeys; -import eu.eidas.auth.commons.light.ILightRequest; -import eu.eidas.auth.commons.light.impl.LightRequest; -import eu.eidas.auth.commons.tx.BinaryLightToken; -import eu.eidas.specificcommunication.BinaryLightTokenHelper; -import eu.eidas.specificcommunication.SpecificCommunicationDefinitionBeanNames; -import eu.eidas.specificcommunication.exception.SpecificCommunicationException; -import eu.eidas.specificcommunication.protocol.SpecificCommunicationService; - -/** - * @author tlenz - * - */ -@Component("ConnecteIDASNodeTask") -public class GenerateAuthnRequestTask extends AbstractAuthServletTask { - private static final Logger log = LoggerFactory.getLogger(GenerateAuthnRequestTask.class); - - @Autowired IConfiguration basicConfig; - @Autowired ApplicationContext context; - @Autowired ITransactionStorage transactionStore; - @Autowired ISpringMvcGuiFormBuilder guiBuilder; - @Autowired ICCSpecificEIDProcessingService ccSpecificProcessing; - - @Override - public void execute(ExecutionContext executionContext, - HttpServletRequest request, HttpServletResponse response) - throws TaskExecutionException { - - try{ - //get service-provider configuration - ISpConfiguration spConfig = pendingReq.getServiceProviderConfiguration(); - - // get target, environment and validate citizen countryCode - String citizenCountryCode = (String) executionContext.get(MSeIDASNodeConstants.REQ_PARAM_SELECTED_COUNTRY); - String environment = (String) executionContext.get(MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT); - - if (StringUtils.isEmpty(citizenCountryCode)) { - // illegal state; task should not have been executed without a selected country - throw new eIDASAuthenticationException("eidas.03", new Object[] { "" }); - - } - - //TODO: maybe add countryCode validation before request ref. impl. eIDAS node - log.info("Request eIDAS auth. for citizen of country: " + citizenCountryCode); - revisionsLogger.logEvent(pendingReq, MSConnectorEventCodes.COUNTRY_SELECTED, citizenCountryCode); - - //build eIDAS AuthnRequest - LightRequest.Builder authnRequestBuilder = LightRequest.builder(); - authnRequestBuilder.id(UUID.randomUUID().toString()); - - - String issur = basicConfig.getBasicConfiguration(Constants.CONIG_PROPS_EIDAS_NODE_ENTITYID); - if (StringUtils.isEmpty(issur)) { - log.error("Found NO 'eIDAS node issuer' in configuration. Authentication NOT possible!"); - throw new EaafConfigurationException("config.27", - new Object[] {"Application config containts NO " + Constants.CONIG_PROPS_EIDAS_NODE_ENTITYID }); - - } - authnRequestBuilder.issuer(issur); - - - //TODO: set matching mode if eIDAS ref. impl. support this method - - - //TODO: update if eIDAS ref. impl. supports exact matching for non-notified LoA schemes - String loa = EaafConstants.EIDAS_LOA_HIGH; - if (spConfig.getRequiredLoA() != null) { - if (spConfig.getRequiredLoA().isEmpty()) - log.info("No eIDAS LoA requested. Use LoA HIGH as default"); - - else { - if (spConfig.getRequiredLoA().size() > 1 ) - log.info("Currently only ONE requested LoA is supported for service provider. Use first one ... "); - - loa = spConfig.getRequiredLoA().get(0); - - } - } - - log.debug("Request eIdAS node with LoA: " + loa); - authnRequestBuilder.levelOfAssurance(loa); - - //set nameIDFormat - authnRequestBuilder.nameIdFormat(Constants.eIDAS_REQ_NAMEID_FORMAT); - - //set citizen country code for foreign uses - authnRequestBuilder.citizenCountryCode(citizenCountryCode); - - //set relay state - /*TODO: SecureToken PendingRequestId generates a validation exception in eIDASNode because - * eIDASNode implements limit on size for RelayState (80characaters) - */ - //authnRequestBuilder.relayState(pendingReq.getPendingRequestId()); - - //Add country-specific informations into eIDAS request - ccSpecificProcessing.preProcess(citizenCountryCode, pendingReq, authnRequestBuilder); - - //build request - LightRequest lightAuthnReq = authnRequestBuilder.build(); - - //put request into Hazelcast cache - BinaryLightToken token = putRequestInCommunicationCache(lightAuthnReq); - final String tokenBase64 = BinaryLightTokenHelper.encodeBinaryLightTokenBase64(token); - - //Workaround, because eIDAS node ref. impl. does not return relayState - if (basicConfig.getBasicConfigurationBoolean( - Constants.CONIG_PROPS_EIDAS_NODE_WORKAROUND_USEREQUESTIDASTRANSACTIONIDENTIFIER, - false)) { - log.trace("Put lightRequestId into transactionstore as session-handling backup"); - transactionStore.put(lightAuthnReq.getId(), pendingReq.getPendingRequestId(), -1); - - } - - //select forward URL regarding the selected environment - String forwardURL = basicConfig.getBasicConfiguration(Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_URL); - if (StringUtils.isNotEmpty(environment)) - forwardURL = selectedForwardURLForEnvironment(environment); - - if (StringUtils.isEmpty(forwardURL)) { - log.warn("NO ForwardURL defined in configuration. Can NOT forward to eIDAS node! Process stops"); - throw new EaafConfigurationException("config.08", new Object[] { - (environment==null)?Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_URL:Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_URL+"."+environment - }); - - } - log.debug("ForwardURL: " + forwardURL + " selected to forward eIDAS request"); - - if (basicConfig.getBasicConfiguration( - Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_METHOD, - Constants.FORWARD_METHOD_GET - ).equals(Constants.FORWARD_METHOD_GET)) { - - log.debug("Use http-redirect for eIDAS node forwarding ... "); - //send redirect - UriComponentsBuilder redirectUrl = UriComponentsBuilder.fromHttpUrl(forwardURL); - redirectUrl.queryParam(EidasParameterKeys.TOKEN.toString(), tokenBase64); - response.sendRedirect(redirectUrl.build().encode().toString()); - - } else { - log.debug("Use http-post for eIDAS node forwarding ... "); - StaticGuiBuilderConfiguration config = new StaticGuiBuilderConfiguration( - basicConfig, - pendingReq, - Constants.TEMPLATE_POST_FORWARD_NAME, - null); - - config.putCustomParameter(null, Constants.TEMPLATE_POST_FORWARD_ENDPOINT, forwardURL); - config.putCustomParameter(null, Constants.TEMPLATE_POST_FORWARD_TOKEN_NAME, - EidasParameterKeys.TOKEN.toString()); - config.putCustomParameter(null, Constants.TEMPLATE_POST_FORWARD_TOKEN_VALUE, - tokenBase64); - - guiBuilder.build(request, response, config, "Forward to eIDASNode form"); - - } - - revisionsLogger.logEvent(pendingReq, MSConnectorEventCodes.EIDAS_NODE_CONNECTED, lightAuthnReq.getId()); - - - } catch (eIDASAuthenticationException e) { - throw new TaskExecutionException(pendingReq, "eIDAS AuthnRequest generation FAILED.", e); - - } catch (Exception e) { - log.warn("eIDAS AuthnRequest generation FAILED.", e); - throw new TaskExecutionException(pendingReq, e.getMessage(), e); - - } - - } - - /** - * Select a forward URL from configuration for a specific environment - * <br><br> - * <b>Info: </b> This method is needed, because eIDAS Ref. Impl only supports one countrycode on each instance. - * In consequence, more than one eIDAS Ref. Impl nodes are required to support producation, testing, or QS stages - * for one country by using one ms-specific eIDAS connector - * - * @param environment Environment selector from CountrySlection page - * @return - */ - private String selectedForwardURLForEnvironment(String environment) { - log.trace("Starting endpoint selection process for environment: " + environment + " ... "); - if (environment.equalsIgnoreCase(MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT_VALUE_PRODUCTION)) - return basicConfig.getBasicConfiguration(Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_URL); - - else if (environment.equalsIgnoreCase(MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT_VALUE_QS)) - return basicConfig.getBasicConfiguration(Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_URL - + "." + MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT_VALUE_QS); - - else if (environment.equalsIgnoreCase(MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT_VALUE_TESTING)) - return basicConfig.getBasicConfiguration(Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_URL - + "." + MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT_VALUE_TESTING); - - else if (environment.equalsIgnoreCase(MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT_VALUE_DEVELOPMENT)) - return basicConfig.getBasicConfiguration(Constants.CONIG_PROPS_EIDAS_NODE_FORWARD_URL - + "." + MSeIDASNodeConstants.REQ_PARAM_SELECTED_ENVIRONMENT_VALUE_DEVELOPMENT); - - log.info("Environment selector: " + environment + " is not supported"); - return null; - - } - - private BinaryLightToken putRequestInCommunicationCache(ILightRequest iLightRequest) throws ServletException { - final BinaryLightToken binaryLightToken; - try { - final SpecificCommunicationService springManagedSpecificConnectorCommunicationService = - (SpecificCommunicationService) context.getBean(SpecificCommunicationDefinitionBeanNames.SPECIFIC_CONNECTOR_COMMUNICATION_SERVICE.toString()); - - binaryLightToken = springManagedSpecificConnectorCommunicationService.putRequest(iLightRequest); - - } catch (SpecificCommunicationException e) { - log.error("Unable to process specific request"); - throw new ServletException(e); - - } - - return binaryLightToken; - } - -} |