1 files changed, 88 insertions, 0 deletions
diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/service/EIDPostProcessingService.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/service/EIDPostProcessingService.java
new file mode 100644
index 00000000..4f94414c
--- /dev/null
+++ b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/service/EIDPostProcessingService.java
@@ -0,0 +1,88 @@
+package at.asitplus.eidas.specific.modules.authmodule_eIDASv2.service;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import javax.annotation.PostConstruct;
+
+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.Service;
+
+import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.Constants;
+import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.DAO.ERnBeIDData;
+import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.exception.eIDASAttributeException;
+import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.exception.eIDPostProcessingException;
+import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.handler.INationaleIDPostProcessor;
+import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.utils.eIDASResponseUtils;
+import at.gv.egiz.eaaf.core.impl.data.Trible;
+
+@Service
+public class EIDPostProcessingService implements IeIDPostProcessingService{
+	private static final Logger log = LoggerFactory.getLogger(EIDPostProcessingService.class);
+	
+	@Autowired private ApplicationContext context;
+	
+	private List<INationaleIDPostProcessor> handlers = new ArrayList<INationaleIDPostProcessor>();
+		
+	@PostConstruct
+	private void initialize()  {
+		log.debug("Initialize eID PostProcessing-Service ... ");		
+		Map<String, INationaleIDPostProcessor> postProcessors = context.getBeansOfType(INationaleIDPostProcessor.class);
+		Iterator<Entry<String, INationaleIDPostProcessor>> iterator = postProcessors.entrySet().iterator();
+		while (iterator.hasNext()) {
+			Entry<String, INationaleIDPostProcessor> el = iterator.next();
+			log.debug("Find eID-PostProcessor with name: " + el.getKey());
+			handlers.add(el.getValue());
+			
+		}	
+		
+		log.trace("Sorting eID-PostProcessors on priority ... ");
+		Collections.sort(handlers, new Comparator<INationaleIDPostProcessor>() {
+			@Override
+			public int compare(INationaleIDPostProcessor thisAuthModule, INationaleIDPostProcessor otherAuthModule) {
+				int thisOrder = thisAuthModule.getPriority();
+				int otherOrder = otherAuthModule.getPriority();
+				return (thisOrder < otherOrder ? 1 : (thisOrder == otherOrder ? 0 : -1));
+			}
+		});
+		
+		log.info("# " + handlers.size() + " eID PostProcessing services are registrated");
+		
+	}
+	
+	@Override
+	public ERnBeIDData postProcess(Map<String, Object> eIDASAttrMap) throws eIDPostProcessingException, eIDASAttributeException {
+		//extract citizen country from eIDAS unique identifier
+		Object eIdentifierObj = eIDASAttrMap.get(Constants.eIDAS_ATTR_PERSONALIDENTIFIER);
+		if (eIdentifierObj == null || !(eIdentifierObj instanceof String))
+	        	throw new eIDASAttributeException(Constants.eIDAS_ATTR_PERSONALIDENTIFIER);
+		 
+		Trible<String, String, String> eIdentifier = 
+					eIDASResponseUtils.parseEidasPersonalIdentifier((String)eIdentifierObj);
+		String citizenCountry = eIdentifier.getFirst();
+		 		
+		if (StringUtils.isEmpty(citizenCountry))
+			log.info("No CountryCode for eID PostProcessor. Default-PostProcessor will be used");
+
+		for (INationaleIDPostProcessor el : handlers) {
+			if (el.canHandle(citizenCountry)) {
+				log.debug("Post-Process eIDAS eID from " + citizenCountry + " by using:  " + el.getName());
+				return el.postProcess(eIDASAttrMap);
+				
+			}			
+		}
+		
+		log.error("NO eID PostProcessor FOUND. Looks like a depentency problem!");
+		throw new eIDPostProcessingException("internal.00", null);			
+	}
+	
+}