add work-around for representation of legal person in DE4A project. Work-around can be removed in a future version

1 files changed, 45 insertions, 0 deletions

diff --git a/eidas_modules/eidas_proxy-sevice/src/main/java/at/asitplus/eidas/specific/modules/msproxyservice/utils/EidasProxyServiceUtils.java b/eidas_modules/eidas_proxy-sevice/src/main/java/at/asitplus/eidas/specific/modules/msproxyservice/utils/EidasProxyServiceUtils.java
new file mode 100644
index 00000000..4cd7ba6c
--- /dev/null
+++ b/eidas_modules/eidas_proxy-sevice/src/main/java/at/asitplus/eidas/specific/modules/msproxyservice/utils/EidasProxyServiceUtils.java
@@ -0,0 +1,45 @@
+package at.asitplus.eidas.specific.modules.msproxyservice.utils;
+
+import at.asitplus.eidas.specific.modules.auth.eidas.v2.Constants;
+import eu.eidas.auth.commons.light.ILightRequest;
+
+/**
+ * Common utils for eIDAS Proxy-Service implementation.
+ * 
+ * @author tlenz
+ *
+ */
+public class EidasProxyServiceUtils {
+
+  /**
+   * Check if legal person subject is requested by eIDAS Connector.
+   * 
+   * @param eidasRequest Authentication request from eIDAS Connector.
+   * @return <code>true</code> if <i>LegalPersonIdentifier</i> is requested, otherwise <code>false</code>lse
+   */
+  public static boolean isLegalPersonRequested(ILightRequest eidasRequest) {
+    return eidasRequest.getRequestedAttributes().entrySet().stream()
+        .filter(el -> el.getKey().getFriendlyName().equals(Constants.eIDAS_ATTR_LEGALPERSONIDENTIFIER))
+        .findFirst()
+        .isPresent();
+    
+  }
+  
+  /**
+   * Check if natural person subject is requested by eIDAS Connector.
+   * 
+   * @param eidasRequest Authentication request from eIDAS Connector.
+   * @return <code>true</code> if <i>PersonIdentifier</i> is requested, otherwise <code>false</code>lse
+   */
+  public static boolean isNaturalPersonRequested(ILightRequest eidasRequest) {
+    return eidasRequest.getRequestedAttributes().entrySet().stream()
+        .filter(el -> el.getKey().getFriendlyName().equals(Constants.eIDAS_ATTR_PERSONALIDENTIFIER))
+        .findFirst()
+        .isPresent();
+    
+  }
+  
+  private EidasProxyServiceUtils() {
+    //hide constructor for class with static methods only
+  }
+}