1 files changed, 115 insertions, 0 deletions
diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/service/eIDASAttributeRegistry.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/service/eIDASAttributeRegistry.java
new file mode 100644
index 00000000..de9f6455
--- /dev/null
+++ b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/authmodule_eIDASv2/service/eIDASAttributeRegistry.java
@@ -0,0 +1,115 @@
+package at.asitplus.eidas.specific.modules.authmodule_eIDASv2.service;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+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.stereotype.Service;
+
+import at.asitplus.eidas.specific.modules.authmodule_eIDASv2.Constants;
+import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
+import at.gv.egiz.eaaf.core.exceptions.EAAFConfigurationException;
+import at.gv.egiz.eaaf.core.impl.utils.KeyValueUtils;
+import eu.eidas.auth.commons.attribute.AttributeRegistries;
+import eu.eidas.auth.commons.attribute.AttributeRegistry;
+
+@Service("attributeRegistry")
+public class eIDASAttributeRegistry {
+	private static final Logger log = LoggerFactory.getLogger(eIDASAttributeRegistry.class);	
+	@Autowired private IConfiguration basicConfig;
+	
+	private AttributeRegistry coreAttributeRegistry;
+	 
+	private String eidasAttributesFile;
+	private String additionalAttributesFile;
+	
+	@PostConstruct
+	private void initialize() throws RuntimeException {
+		try {
+			if (eidasAttributesFile.isEmpty()) {
+				log.error("Basic eIDAS addribute definition NOT defined");
+				throw new EAAFConfigurationException("config.30", 
+						new Object[] {"eidas-attributes.xml"});
+			
+			}
+        
+			boolean additionalAttrAvailabe = false;
+			if (!additionalAttributesFile.isEmpty()) {
+				File file = new File(additionalAttributesFile);
+				if (file.exists())
+					additionalAttrAvailabe = true;
+								
+			}
+			
+			if (!additionalAttrAvailabe) {
+				log.info("Start eIDAS ref. impl. Core without additional eIDAS attribute definitions ... ");
+				coreAttributeRegistry = AttributeRegistries.fromFiles(eidasAttributesFile, null);
+				
+			} else {
+				//load attribute definitions
+				log.info("Start eIDAS ref. impl. Core with additional eIDAS attribute definitions ... ");
+				coreAttributeRegistry = AttributeRegistries.fromFiles(eidasAttributesFile, null, additionalAttributesFile);
+
+			}
+						
+        } catch (Throwable e) {
+			log.error("Can NOT initialize eIDAS attribute definition." , e);
+			new RuntimeException("Can NOT initialize eIDAS attribute definition.", e);
+			
+		}        	
+	}
+	
+	
+    public AttributeRegistry getCoreAttributeRegistry() {
+        return coreAttributeRegistry;
+    }
+
+	public Map<String, Boolean> getAttributeSetFromConfiguration() {
+		Map<String, Boolean> result = new HashMap<String, Boolean>();
+		
+		/*TODO: select set for representation if mandates should be used.
+		 * It's an open task in respect to requested eIDAS attributes and isRequired flag,
+		 * because there can be a decision problem in case of natural or legal person representation!
+		 * From an Austrian use-case point of view, an Austrian service provider can support mandates for 
+		 * natural and legal persons at the same time. However, we CAN NOT request attributes for natural AND
+		 * legal persons on the same time, because it's not possible to represent both simultaneously.
+		 */
+		Map<String, String> configAttributes = 
+				basicConfig.getBasicMOAIDConfigurationWithPrefix(
+						Constants.CONIG_PROPS_EIDAS_NODE_ATTRIBUTES_REQUESTED_ONLYNATURAL);
+		for (String el: configAttributes.values()) {
+			if (StringUtils.isNotEmpty(el.trim())) {
+				List<String> attrDef = KeyValueUtils.getListOfCSVValues(el.trim());
+				boolean isRequired = false;
+				if (attrDef.size() == 2)
+					isRequired = Boolean.parseBoolean(attrDef.get(1));
+				
+				result.put(attrDef.get(0), isRequired);
+				
+			}			
+		}
+		
+		log.trace("Load #" + result.size() + " requested attributes from configuration");
+		return result;
+		
+	}
+
+
+	public void setEidasAttributesFile(String eidasAttributesFile) {
+		this.eidasAttributesFile = eidasAttributesFile;
+	}
+
+	public void setAdditionalAttributesFile(String additionalAttributesFile) {
+		this.additionalAttributesFile = additionalAttributesFile;
+	}
+	
+	
+}
+