1 files changed, 107 insertions, 0 deletions
diff --git a/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/service/ConnectorEidasAttributeRegistry.java b/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/service/ConnectorEidasAttributeRegistry.java
new file mode 100644
index 00000000..8a120093
--- /dev/null
+++ b/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/service/ConnectorEidasAttributeRegistry.java
@@ -0,0 +1,107 @@
+package at.asitplus.eidas.specific.modules.auth.eidas.v2.service;
+
+import java.text.MessageFormat;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.lang.NonNull;
+
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants;
+import at.asitplus.eidas.specific.modules.core.eidas.service.EidasAttributeRegistry;
+import at.gv.egiz.eaaf.core.api.idp.IConfigurationWithSP;
+import at.gv.egiz.eaaf.core.impl.utils.KeyValueUtils;
+import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public class ConnectorEidasAttributeRegistry {
+
+  @Autowired IConfigurationWithSP basicConfig;
+  
+  @Getter
+  private EidasAttributeRegistry coreRegistry;
+  
+  /**
+   * Attribute Registry for eIDAS Connector implementation.
+   * @param registry Core attribute registry
+   */
+  public ConnectorEidasAttributeRegistry(@Autowired EidasAttributeRegistry registry) {
+    this.coreRegistry = registry;
+        
+  }
+  
+  
+  /**
+   * Get Map of attributes that are requested by default.
+   * 
+   * @return Map of AttributeIdentifier, isRequired flag
+   */
+  @NonNull
+  public Map<String, Boolean> getDefaultAttributeSetFromConfiguration() {
+    /*
+     * 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.
+     */
+    final Map<String, String> configAttributes =
+        basicConfig.getBasicConfigurationWithPrefix(
+            Constants.CONIG_PROPS_EIDAS_NODE_ATTRIBUTES_REQUESTED_DEFAULT_ONLYNATURAL);
+    return processAttributeInfosFromConfig(configAttributes);
+
+  }
+
+  /**
+   * Get a Map of attributes that are additionally requested for a specific country.
+   * 
+   * @param countryCode Country Code
+   * @return Map of AttributeIdentifier, isRequired flag
+   */
+  @NonNull
+  public Map<String, Boolean> getAttributeSetFromConfiguration(String countryCode) {
+
+    /*
+     * 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.
+     */
+    final Map<String, String> configAttributes =
+        basicConfig.getBasicConfigurationWithPrefix(
+            MessageFormat.format(
+                Constants.CONIG_PROPS_EIDAS_NODE_ATTRIBUTES_REQUESTED_CC_SPECIFIC_ONLYNATURAL,
+                countryCode.toLowerCase()));
+    return processAttributeInfosFromConfig(configAttributes);
+
+  }
+  
+  private Map<String, Boolean> processAttributeInfosFromConfig(Map<String, String> configAttributes) {
+
+    final Map<String, Boolean> result = new HashMap<>();
+    for (final String el : configAttributes.values()) {
+      if (StringUtils.isNotEmpty(el.trim())) {
+        final 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;
+
+  }
+}