1 files changed, 69 insertions, 0 deletions
diff --git a/id/server/modules/moa-id-module-ehvd_integration/src/main/java/at/gv/egovernment/moa/id/auth/modules/ehvd/service/EhvdCommunicationService.java b/id/server/modules/moa-id-module-ehvd_integration/src/main/java/at/gv/egovernment/moa/id/auth/modules/ehvd/service/EhvdCommunicationService.java
new file mode 100644
index 000000000..f0e2069a1
--- /dev/null
+++ b/id/server/modules/moa-id-module-ehvd_integration/src/main/java/at/gv/egovernment/moa/id/auth/modules/ehvd/service/EhvdCommunicationService.java
@@ -0,0 +1,69 @@
+package at.gv.egovernment.moa.id.auth.modules.ehvd.service;
+
+import java.util.Collections;
+import java.util.List;
+
+import javax.annotation.Nonnull;
+import javax.annotation.PostConstruct;
+
+import org.springframework.beans.factory.annotation.Autowired;
+
+import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
+import at.gv.egiz.eaaf.core.api.idp.auth.data.IIdentityLink;
+import at.gv.egiz.eaaf.core.exceptions.EAAFBuilderException;
+import at.gv.egiz.eaaf.core.impl.data.Pair;
+import at.gv.egiz.eaaf.core.impl.idp.auth.builder.BPKBuilder;
+import at.gv.egovernment.moa.id.auth.exception.AuthenticationException;
+import at.gv.egovernment.moa.id.auth.modules.ehvd.ConfigurationProperties;
+import at.gv.egovernment.moa.logging.Logger;
+
+/**
+ * Implement interaction with EHVD service to get GDA information.
+ * 
+ * @author tlenz
+ *
+ */
+public class EhvdCommunicationService implements IEhvdCommunication {
+
+  @Autowired IConfiguration config;
+  
+  private String ehvdBpkTarget;
+  
+  /**
+   * Get user's GDA roles from EHVD Service.
+   * 
+   * @param identityLink IdentityLink of the user
+   * @return {@link List} of Roles that are received from EHVD
+   * @throws AuthenticationException In case of an EHVD communication error
+   * @throws EAAFBuilderException  In case of a bPK generation error
+   */
+  @Override
+  @Nonnull
+  public List<String> getRoles(IIdentityLink identityLink) throws AuthenticationException, EAAFBuilderException {
+  
+    // get bPK for EHVD request
+    Pair<String, String> ehvdBpk = BPKBuilder.generateAreaSpecificPersonIdentifier(
+        identityLink.getIdentificationValue(), 
+        identityLink.getIdentificationType(), 
+        ehvdBpkTarget);
+    
+    
+    //TODO: request EHVD and handle errors
+    
+    //TODO: parse roles from response
+    
+    
+    return Collections.emptyList();
+    
+  }
+
+  @PostConstruct
+  private void initialize() {
+    ehvdBpkTarget = config.getBasicConfiguration(
+        ConfigurationProperties.PROP_MODULE_SERVICE_TARGET, 
+        ConfigurationProperties.DEFAULT_EHVD_SERVICE_TARGET);    
+    Logger.info("Initialize EHVD Client with bPK target: " + ehvdBpkTarget);
+    
+  }
+     
+}