add independent mandate-service selection step to choose between MIS and ELGA mandate-service

6 files changed, 303 insertions, 148 deletions

diff --git a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthConstants.java b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthConstants.java
index b50d1cf4e..60dd95338 100644
--- a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthConstants.java
+++ b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthConstants.java
@@ -44,6 +44,8 @@ public class ELGAMandatesAuthConstants {
 	public static final String ENDPOINT_REDIRECT = "/sp/elga_mandate/redirect";
 	public static final String ENDPOINT_METADATA = "/sp/elga_mandate/metadata";
 
+	public static final String TEMPLATE_MANDATE_SERVICE_SELECTION = "/mandate-service-selection.html";
+	
 	//configuration properties
 	public static final String CONFIG_PROPS_PREFIX = "modules.elga_mandate.";
 	
diff --git a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthModuleImpl.java b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthModuleImpl.java
index 7f7af704c..753d3336c 100644
--- a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthModuleImpl.java
+++ b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/ELGAMandatesAuthModuleImpl.java
@@ -23,7 +23,12 @@ package at.gv.egovernment.moa.id.auth.modules.elgamandates;
  */
 
 
+import org.springframework.beans.factory.annotation.Autowired;
+
 import at.gv.egovernment.moa.id.auth.modules.internal.DefaultCitizenCardAuthModuleImpl;
+import at.gv.egovernment.moa.id.commons.api.AuthConfiguration;
+import at.gv.egovernment.moa.id.process.api.ExecutionContext;
+import at.gv.egovernment.moa.util.MiscUtil;
 
 /**
  * This authentication module extens the default citizen  
@@ -33,6 +38,8 @@ import at.gv.egovernment.moa.id.auth.modules.internal.DefaultCitizenCardAuthModu
  */
 public class ELGAMandatesAuthModuleImpl extends DefaultCitizenCardAuthModuleImpl {
 
+	@Autowired private AuthConfiguration authConfig; 
+	
 	private int priority = 0;
 	
 	/* (non-Javadoc)
@@ -42,13 +49,23 @@ public class ELGAMandatesAuthModuleImpl extends DefaultCitizenCardAuthModuleImpl
 	public int getPriority() {
 		return priority;
 	}
-
+	
 	@Override
-	public String getProcessName() {
-		return "DefaultAuthenticationWithELGAMandates";
+	public String selectProcess(ExecutionContext context) {
+		String selectedProcessID = super.selectProcess(context);
+	
+		//check if BKU authentication is selected and ELGA-MandateService is configurated
+		if (MiscUtil.isNotEmpty(selectedProcessID)) {
+			if (MiscUtil.isNotEmpty(authConfig.getBasicMOAIDConfiguration(
+					ELGAMandatesAuthConstants.CONFIG_PROPS_METADATAURL)))
+				return "DefaultAuthenticationWithELGAMandates";
+			
+		}
+		
+		return selectedProcessID;
 		
 	}
-	
+		
 	/* (non-Javadoc)
 	 * @see at.gv.egovernment.moa.id.auth.modules.AuthModule#getProcessDefinitions()
 	 */
diff --git a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/ELGAInitializeBKUAuthenticationTask.java b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/ELGAInitializeBKUAuthenticationTask.java
deleted file mode 100644
index fb9628909..000000000
--- a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/ELGAInitializeBKUAuthenticationTask.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * 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.gv.egovernment.moa.id.auth.modules.elgamandates.tasks;
-
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.springframework.stereotype.Component;
-
-import at.gv.egovernment.moa.id.auth.modules.TaskExecutionException;
-import at.gv.egovernment.moa.id.auth.modules.elgamandates.ELGAMandatesAuthConstants;
-import at.gv.egovernment.moa.id.auth.modules.internal.tasks.InitializeBKUAuthenticationTask;
-import at.gv.egovernment.moa.id.commons.MOAIDAuthConstants;
-import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
-import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException;
-import at.gv.egovernment.moa.id.commons.utils.KeyValueUtils;
-import at.gv.egovernment.moa.id.process.api.ExecutionContext;
-import at.gv.egovernment.moa.logging.Logger;
-
-/**
- * @author tlenz
- *
- */
-@Component("ELGAInitializeBKUAuthenticationTask")
-public class ELGAInitializeBKUAuthenticationTask extends InitializeBKUAuthenticationTask {
-
-	@Override
-	public void execute(ExecutionContext executionContext,
-			HttpServletRequest request, HttpServletResponse response)
-			throws TaskExecutionException {
-				
-		try {
-			//perform Default-BKU authentication initialization
-			internalInitializeWithoutPersist(executionContext, request, response);
-			
-			//perform ELGA Mandate-Service specific parts
-			Logger.debug("Perfom ELGA-Mandate specific parts of initialisation.");
-			Boolean misMandateUsed = (Boolean) executionContext.get(MOAIDAuthConstants.PARAM_USEMISMANDATE);
-			
-			boolean elgaMandateUsed = false;
-			Object elgaMandateUsedObj = executionContext.get(MOAIDAuthConstants.PARAM_USEELGAMANDATE);
-			if (elgaMandateUsedObj == null || 
-					!(elgaMandateUsedObj instanceof String || elgaMandateUsedObj instanceof Boolean)) {
-				Logger.error("Use ELGA-MandateService flag has a wrong type.");
-				throw new MOAIDException("auth.12", new Object[]{"Start-BKU Authentication","useELGAMandate"});
-				
-			} else {
-				if (elgaMandateUsedObj instanceof String)
-					elgaMandateUsed = Boolean.parseBoolean((String) elgaMandateUsedObj);
-				else
-					elgaMandateUsed = (boolean) elgaMandateUsedObj;
-								
-			}
-						
-			//check if both mandate Services are requested
-			if ( (misMandateUsed != null && misMandateUsed) &&
-					elgaMandateUsed ) {
-				Logger.error("Can not use MIS-MandateService and ELGA-MandateService twince");
-				throw new MOAIDException("validator.73", null);
-				
-			}
-			
-			
-			if (elgaMandateUsed) {
-				//check mandateProfiles against ELGA-MandateService configuration				
-				if (!checkServiceProviderAgainstELGAModulConfigration()) {
-					Logger.info("Service-Provider: " + pendingReq.getOnlineApplicationConfiguration().getPublicURLPrefix() 
-							+ " does not fulfill requirements to use ELGA-MandateService.");
-					throw new MOAIDException("service.10", new Object[]{
-							ELGAMandatesAuthConstants.MODULE_NAME_FOR_LOGGING,
-							"No valid mandate-profile defined"});
-					
-				}
-				
-				//remove MIS-Mandate flag and set useMandate flag to MOASession
-				Logger.debug("Authentication process select ELGA-MandateService.");
-				executionContext.remove(MOAIDAuthConstants.PARAM_USEMISMANDATE);
-				moasession.setUseMandates(elgaMandateUsed);
-			}
-			
-			//disable SSO if it is requested
-			if (pendingReq.needSingleSignOnFunctionality() && moasession.isMandateUsed()) {
-				Logger.info("ELGA-MandateService does not allow Single Sign-On. SSO get disabled for this request.");
-				pendingReq.setNeedSingleSignOnFunctionality(false);
-				
-				
-			}
-			
-			//store MOASession and pendingRequest
-			requestStoreage.storePendingRequest(pendingReq);
-			authenticatedSessionStorage.storeSession(moasession);
-			
-		} catch (MOADatabaseException | MOAIDException e) {
-			Logger.info("Initialize BKUAuthentication with ELGA Mandates FAILED. Reason:" + e.getMessage());
-			throw new TaskExecutionException(pendingReq, e.getMessage(), e);
-			
-		}
-	}
-
-	/**
-	 * Check Service-Provider mandate-profiles against allowed mandate-profiles for ELGA MandateService.
-	 * 
-	 * @return true, if ELGA mandateservice is allowed, otherwise false
-	 */
-	private boolean checkServiceProviderAgainstELGAModulConfigration() {
-		String allowedMandateTypesCSV = 
-				authConfig.getBasicMOAIDConfiguration(ELGAMandatesAuthConstants.CONFIG_PROPS_ALLOWED_MANDATE_TYPES);		
-		List<String> allowedMandateTypes = KeyValueUtils.getListOfCSVValues(allowedMandateTypesCSV);		
-		List<String> spMandateProfiles = pendingReq.getOnlineApplicationConfiguration().getMandateProfiles();
-
-		boolean isELGAMandateServiceAllowed = false;
-		if (spMandateProfiles != null) {			
-			for (String el : allowedMandateTypes) {
-				if (spMandateProfiles.contains(el))
-					isELGAMandateServiceAllowed = true;
-			
-			}
-		}
-		
-		return isELGAMandateServiceAllowed;
-	}
-}
diff --git a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/EvaluateMandateServiceTask.java b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/EvaluateMandateServiceTask.java
new file mode 100644
index 000000000..f05446771
--- /dev/null
+++ b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/EvaluateMandateServiceTask.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * 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.gv.egovernment.moa.id.auth.modules.elgamandates.tasks;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang.StringEscapeUtils;
+import org.springframework.stereotype.Component;
+
+import at.gv.egovernment.moa.id.auth.exception.WrongParametersException;
+import at.gv.egovernment.moa.id.auth.modules.AbstractAuthServletTask;
+import at.gv.egovernment.moa.id.auth.modules.TaskExecutionException;
+import at.gv.egovernment.moa.id.auth.modules.elgamandates.ELGAMandatesAuthConstants;
+import at.gv.egovernment.moa.id.auth.modules.elgamandates.utils.ELGAMandateUtils;
+import at.gv.egovernment.moa.id.commons.MOAIDAuthConstants;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
+import at.gv.egovernment.moa.id.process.api.ExecutionContext;
+import at.gv.egovernment.moa.id.util.ParamValidatorUtils;
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.util.MiscUtil;
+
+/**
+ * @author tlenz
+ *
+ */
+@Component("EvaluateMandateServiceTask")
+public class EvaluateMandateServiceTask extends AbstractAuthServletTask {
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.auth.modules.AbstractAuthServletTask#execute(at.gv.egovernment.moa.id.process.api.ExecutionContext, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
+	 */
+	@Override
+	public void execute(ExecutionContext executionContext, HttpServletRequest request, HttpServletResponse response)
+			throws TaskExecutionException {
+		try {
+			boolean useMIS = getUserConfermationFromRequest(request, MOAIDAuthConstants.PARAM_USEMISMANDATE);
+			boolean useELGA = getUserConfermationFromRequest(request, MOAIDAuthConstants.PARAM_USEELGAMANDATE);
+			
+			//check if both mandate Services are requested
+			if ( useMIS && useELGA ) {
+				Logger.error("Can not use MIS-MandateService and ELGA-MandateService twince");
+				throw new MOAIDException("validator.73", null);
+				
+			}
+			
+			//select next process step
+			if (useELGA) {
+				//validate service-provider again
+				if (!ELGAMandateUtils.checkServiceProviderAgainstELGAModulConfigration(authConfig, pendingReq)) {
+					Logger.info("Service-Provider: " + pendingReq.getOnlineApplicationConfiguration().getPublicURLPrefix() 
+							+ " does not fulfill requirements to use ELGA-MandateService.");
+					throw new MOAIDException("service.10", new Object[]{
+							ELGAMandatesAuthConstants.MODULE_NAME_FOR_LOGGING,
+							"No valid mandate-profile defined"});
+				
+				}
+				
+				executionContext.put(MOAIDAuthConstants.PARAM_USEELGAMANDATE, useELGA);
+				Logger.debug("ELGA Mandate-Service is selected. Initialize service communication ... ");
+				
+			} else if(useMIS) {
+				executionContext.put(MOAIDAuthConstants.PARAM_USEMISMANDATE, useMIS);
+				Logger.debug("MIS Mandate-Service is selected. Initialize service communication ... ");
+				
+				
+			} else {
+				//mark pending-request as aborted
+				Logger.info("No Mandate-Service is selected. Abort authentication process ... ");
+				pendingReq.setAbortedByUser(true);
+				pendingReq.setAuthenticated(false);
+				
+				//store pending-request
+				requestStoreage.storePendingRequest(pendingReq);
+				
+				//redirect to protocol finalization
+				performRedirectToProtocolFinialization(pendingReq, response);
+				
+			}
+			
+		} catch (MOAIDException e) {
+			Logger.info("Evaluation of Mandate-Service selection FAILED. Reason:" + e.getMessage());
+			throw new TaskExecutionException(pendingReq, e.getMessage(), e);
+			
+		} catch (Exception e) {
+			Logger.info("Mandate-Service selection evaluation: General Exception. Msg:" + e.getMessage());
+			throw new TaskExecutionException(pendingReq, "ELGA mandate-service: General Exception.", e);
+			
+		}
+
+	}
+
+	private boolean getUserConfermationFromRequest(HttpServletRequest httpReq, String paramName) throws WrongParametersException {
+		String paramString = httpReq.getParameter(paramName);
+		paramString = StringEscapeUtils.escapeHtml(paramString);
+		if (!ParamValidatorUtils.isValidUseMandate(paramString))
+			throw new WrongParametersException("Mandate-Service selection-evaluation", paramName, null);
+		
+		if (MiscUtil.isNotEmpty(paramString))
+			return Boolean.parseBoolean(paramString);
+		
+		else
+			return false;
+		
+	}
+}
diff --git a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/SelectMandateServiceTask.java b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/SelectMandateServiceTask.java
new file mode 100644
index 000000000..8d6ac1762
--- /dev/null
+++ b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/tasks/SelectMandateServiceTask.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * 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.gv.egovernment.moa.id.auth.modules.elgamandates.tasks;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import at.gv.egovernment.moa.id.auth.frontend.builder.IGUIBuilderConfiguration;
+import at.gv.egovernment.moa.id.auth.frontend.builder.IGUIFormBuilder;
+import at.gv.egovernment.moa.id.auth.frontend.builder.ServiceProviderSpecificGUIFormBuilderConfiguration;
+import at.gv.egovernment.moa.id.auth.frontend.exception.GUIBuildException;
+import at.gv.egovernment.moa.id.auth.modules.AbstractAuthServletTask;
+import at.gv.egovernment.moa.id.auth.modules.TaskExecutionException;
+import at.gv.egovernment.moa.id.auth.modules.elgamandates.ELGAMandatesAuthConstants;
+import at.gv.egovernment.moa.id.auth.modules.elgamandates.utils.ELGAMandateUtils;
+import at.gv.egovernment.moa.id.auth.servlet.GeneralProcessEngineSignalController;
+import at.gv.egovernment.moa.id.commons.MOAIDAuthConstants;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
+import at.gv.egovernment.moa.id.process.api.ExecutionContext;
+import at.gv.egovernment.moa.logging.Logger;
+
+/**
+ * @author tlenz
+ *
+ */
+@Component("SelectMandateServiceTask")
+public class SelectMandateServiceTask extends AbstractAuthServletTask {
+
+	@Autowired IGUIFormBuilder guiBuilder;
+	
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.auth.modules.AbstractAuthServletTask#execute(at.gv.egovernment.moa.id.process.api.ExecutionContext, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
+	 */
+	@Override
+	public void execute(ExecutionContext executionContext, HttpServletRequest request, HttpServletResponse response)
+			throws TaskExecutionException {
+		try {
+			//check if Service-Provider allows ELGA-mandates
+			if (ELGAMandateUtils.checkServiceProviderAgainstELGAModulConfigration(authConfig, pendingReq)) {			
+				Logger.trace("Build GUI for mandate-service selection ...");
+						
+				IGUIBuilderConfiguration config = new ServiceProviderSpecificGUIFormBuilderConfiguration(
+						pendingReq, 
+						ELGAMandatesAuthConstants.TEMPLATE_MANDATE_SERVICE_SELECTION, 
+						GeneralProcessEngineSignalController.ENDPOINT_GENERIC);
+			
+				guiBuilder.build(response, config, "Mandate-Service selection");
+		
+				Logger.debug("GUI for mandate-service selection is generated. Wait for user interaction ... ");
+				
+			} else {
+				//service-provider does not allow ELGA-mandates  --> switch to MIS mandate-service
+				Logger.debug("Service-Provider does not allow ELGA Mandate-Service. --> Select MIS Mandate-Service as Default.");
+				executionContext.put(MOAIDAuthConstants.PARAM_USEMISMANDATE, true);
+				
+			}
+			
+		} catch (GUIBuildException e) {
+			Logger.warn("Can not build GUI:'Mandate-Service selection'. Msg:" + e.getMessage());
+			throw new TaskExecutionException(pendingReq, 
+					"Can not build GUI. Msg:" + e.getMessage(), 
+					new MOAIDException("builder.09", new Object[]{e.getMessage()}, e));
+						
+		} catch (Exception e) {
+			Logger.info("Mandate-Service selection: General Exception. Msg:" + e.getMessage());
+			throw new TaskExecutionException(pendingReq, "ELGA mandate-service: General Exception.", e);
+			
+		}
+
+	}
+	
+}
diff --git a/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/utils/ELGAMandateUtils.java b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/utils/ELGAMandateUtils.java
new file mode 100644
index 000000000..03f8fa195
--- /dev/null
+++ b/id/server/modules/moa-id-module-elga_mandate_service/src/main/java/at/gv/egovernment/moa/id/auth/modules/elgamandates/utils/ELGAMandateUtils.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * 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.gv.egovernment.moa.id.auth.modules.elgamandates.utils;
+
+import java.util.List;
+
+import at.gv.egovernment.moa.id.auth.modules.elgamandates.ELGAMandatesAuthConstants;
+import at.gv.egovernment.moa.id.commons.api.AuthConfiguration;
+import at.gv.egovernment.moa.id.commons.api.IRequest;
+import at.gv.egovernment.moa.id.commons.utils.KeyValueUtils;
+
+/**
+ * @author tlenz
+ *
+ */
+public class ELGAMandateUtils {
+	/**
+	 * Check Service-Provider mandate-profiles against allowed mandate-profiles for ELGA MandateService.
+	 * 
+	 * @return true, if ELGA mandateservice is allowed, otherwise false
+	 */
+	public static boolean checkServiceProviderAgainstELGAModulConfigration(AuthConfiguration authConfig, IRequest pendingReq) {
+		String allowedMandateTypesCSV = 
+				authConfig.getBasicMOAIDConfiguration(ELGAMandatesAuthConstants.CONFIG_PROPS_ALLOWED_MANDATE_TYPES);		
+		List<String> allowedMandateTypes = KeyValueUtils.getListOfCSVValues(allowedMandateTypesCSV);		
+		List<String> spMandateProfiles = pendingReq.getOnlineApplicationConfiguration().getMandateProfiles();
+
+		boolean isELGAMandateServiceAllowed = false;
+		if (spMandateProfiles != null) {			
+			for (String el : allowedMandateTypes) {
+				if (spMandateProfiles.contains(el))
+					isELGAMandateServiceAllowed = true;
+			
+			}
+		}
+		
+		return isELGAMandateServiceAllowed;
+	}
+}