1 files changed, 87 insertions, 0 deletions
diff --git a/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/clients/BmiSoapTransactionHeaderInterceptor.java b/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/clients/BmiSoapTransactionHeaderInterceptor.java
new file mode 100644
index 00000000..86568796
--- /dev/null
+++ b/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/clients/BmiSoapTransactionHeaderInterceptor.java
@@ -0,0 +1,87 @@
+package at.asitplus.eidas.specific.modules.auth.eidas.v2.clients;
+
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+import javax.xml.soap.SOAPElement;
+import javax.xml.soap.SOAPEnvelope;
+import javax.xml.soap.SOAPFactory;
+import javax.xml.soap.SOAPHeader;
+import javax.xml.soap.SOAPMessage;
+import javax.xml.ws.handler.MessageContext;
+import javax.xml.ws.handler.soap.SOAPHandler;
+import javax.xml.ws.handler.soap.SOAPMessageContext;
+
+import org.apache.commons.lang3.StringUtils;
+
+import at.gv.egiz.eaaf.core.impl.utils.TransactionIdUtils;
+import lombok.extern.slf4j.Slf4j;
+
+
+/**
+ * Intercepter to set unique transactionId into Apache CXF clients. 
+ * @author tlenz
+ *
+ */
+@Slf4j
+public class BmiSoapTransactionHeaderInterceptor implements SOAPHandler<SOAPMessageContext> {
+  private static final String ELEMENT = "Client-Request-Id";
+  
+  @Override
+  public boolean handleMessage(SOAPMessageContext context) {        
+    if (((Boolean) context.get(SOAPMessageContext.MESSAGE_OUTBOUND_PROPERTY)).booleanValue()) {
+      if (StringUtils.isNotEmpty(TransactionIdUtils.getTransactionId())) {
+        injectTransactionId(context);
+        
+      } else {
+        log.debug("No unique transactionId. Sending message without Id ...");
+        
+      }                  
+    }  
+    
+    return true;
+    
+  }
+  
+  @Override
+  public boolean handleFault(SOAPMessageContext context) {
+    return true;
+    
+  }
+  
+  @Override
+  public void close(MessageContext context) {
+    
+  }
+  
+  @Override
+  public Set<QName> getHeaders() {
+    return null;
+    
+  }
+  
+  private void injectTransactionId(SOAPMessageContext context) {
+    try {
+      SOAPMessage message = context.getMessage();
+      SOAPEnvelope envelope = message.getSOAPPart().getEnvelope();      
+      SOAPFactory soapFactory = SOAPFactory.newInstance();
+      
+      // create header element
+      SOAPElement transactionIdElm = soapFactory.createElement(ELEMENT);      
+      transactionIdElm.setTextContent(TransactionIdUtils.getTransactionId());
+      
+      // inject header
+      SOAPHeader header = envelope.getHeader();
+      if (header == null) {
+        header = envelope.addHeader();
+        
+      }      
+      header.addChildElement(transactionIdElm);
+      
+    } catch (Exception e) {
+      log.warn("Can NOT inject TransactionId into SOAP message. Sending message without Id ...", e);
+      
+    }    
+  }
+  
+}