feat(eidas): perform mapping between IDA and eIDAS attributes based on external configuration

2 files changed, 41 insertions, 0 deletions

diff --git a/ms_specific_proxyservice/src/main/java/at/asitplus/eidas/specific/proxy/builder/ProxyAuthenticationDataBuilder.java b/ms_specific_proxyservice/src/main/java/at/asitplus/eidas/specific/proxy/builder/ProxyAuthenticationDataBuilder.java
new file mode 100644
index 00000000..bc7f88d4
--- /dev/null
+++ b/ms_specific_proxyservice/src/main/java/at/asitplus/eidas/specific/proxy/builder/ProxyAuthenticationDataBuilder.java
@@ -0,0 +1,38 @@
+package at.asitplus.eidas.specific.proxy.builder;
+
+import at.asitplus.eidas.specific.core.builder.AuthenticationDataBuilder;
+import at.gv.egiz.eaaf.core.api.data.EaafConstants;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * eIDAS Proxy-Service specific authentication-data builder.
+ * 
+ * @author tlenz
+ *
+ */
+@Slf4j
+public class ProxyAuthenticationDataBuilder extends AuthenticationDataBuilder {
+
+  private static final String PLUS = "+";
+  
+  @Override
+  protected String customizeLegalPersonSourcePin(String sourcePin, String sourcePinType) {   
+    String sectorType = sourcePinType.substring((EaafConstants.URN_PREFIX_BASEID + PLUS).length());       
+    return sectorType + PLUS + sourcePin;
+    
+  }
+
+  @Override
+  protected String customizeBpkAttribute(String pvpBpkAttrValue) {
+    final String[] split = pvpBpkAttrValue.split(":", 2);
+    if (split.length == 2) {
+      log.debug("Remove prefix from bPK attribute to transform it into eIDAS-Node format");
+      return split[1];
+
+    } else {
+      log.warn("PVP bPK attribute: {} has wrong format. Use it as it is.", pvpBpkAttrValue);
+      return pvpBpkAttrValue;
+
+    }
+  }
+}
diff --git a/ms_specific_proxyservice/src/main/resources/specific_eIDAS_proxy.beans.xml b/ms_specific_proxyservice/src/main/resources/specific_eIDAS_proxy.beans.xml
index 5633cb0e..cc4c904e 100644
--- a/ms_specific_proxyservice/src/main/resources/specific_eIDAS_proxy.beans.xml
+++ b/ms_specific_proxyservice/src/main/resources/specific_eIDAS_proxy.beans.xml
@@ -13,6 +13,9 @@
 
   <import resource="specific_eIDAS_core.beans.xml"/>
  
+   <bean id="ProxyAuthenticationDataBuilder"
+        class="at.asitplus.eidas.specific.proxy.builder.ProxyAuthenticationDataBuilder" />
+ 
   <bean id="pvpEndpointConfig"
         class="at.asitplus.eidas.specific.proxy.pvp.PvpEndPointConfiguration" />