feat(core): add extension-point to central errorHandler service to set application specific information into error-GUI model

9 files changed, 176 insertions, 30 deletions

diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/DefaultErrorService.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/DefaultErrorService.java
index e41905a6..cd89f8a5 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/DefaultErrorService.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/DefaultErrorService.java
@@ -1,13 +1,16 @@
 package at.gv.egiz.eaaf.core.impl.idp.auth.services;
 
 import java.text.MessageFormat;
+import java.util.Collections;
 import java.util.HashSet;
+import java.util.Map;
 
 import javax.annotation.PostConstruct;
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.IStatusMessenger;
 import at.gv.egiz.eaaf.core.api.gui.ModifyableGuiBuilderConfiguration;
 import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
@@ -35,7 +38,7 @@ public class DefaultErrorService implements IErrorService {
   }
 
   @Override
-  public IHandleData createHandleData(Throwable throwable, boolean supportRedirctToSp) throws EaafException {
+  public IHandleData createHandleData(Throwable throwable, IRequest protocolRequest) throws EaafException {
     String internalErrorId = extractInternalErrorCode(throwable);    
     
     return HandleData.builder()
@@ -101,11 +104,16 @@ public class DefaultErrorService implements IErrorService {
 
     @Getter
     private LogLevel logLevel;
+
+    @Override
+    public Map<String, String> getAdditionalGuiModelElements() {
+      return Collections.emptyMap();
+
+    }
     
     public String getPreFormatedErrorMessage() {
       return MessageFormat.format(TECH_LOG_MSG, internalErrorCode, throwable.getMessage());
-      
+
     }
-    
   }
 }
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/IErrorService.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/IErrorService.java
index b6bc1056..45b1cfe8 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/IErrorService.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/IErrorService.java
@@ -1,8 +1,12 @@
 package at.gv.egiz.eaaf.core.impl.idp.auth.services;
 
+import java.util.Map;
+
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 import javax.servlet.http.HttpServletRequest;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.gui.ModifyableGuiBuilderConfiguration;
 import at.gv.egiz.eaaf.core.exceptions.EaafException;
 
@@ -94,14 +98,19 @@ public interface IErrorService {
   /**
    * Creates error handling data.
    *
-   * @param throwable Error that should be handled 
-   * @param supportRedirctToSp <code>true</code> if the current process-state supports redirect 
-   *     to Service-Provider, otherwise <code>false</code>
-   * @return Information how the error should be handled 
+   * <p>
+   * Redirect to Service-Provider is supported in case of an available
+   * pendingRequest.
+   * </p>
+   * 
+   * @param throwable       Error that should be handled
+   * @param protocolRequest Current pendingRequest if available
+   * @return Information how the error should be handled
    * @throws EaafException In case of an internal error
    */
   @Nonnull
-  IHandleData createHandleData(@Nonnull Throwable throwable, boolean supportRedirctToSp) throws EaafException;
+  IHandleData createHandleData(@Nonnull Throwable throwable, @Nullable IRequest protocolRequest)
+      throws EaafException;
 
   /**
    * Displays the error using suitable errordata.
@@ -160,5 +169,13 @@ public interface IErrorService {
      * @return log message
      */
     String getPreFormatedErrorMessage();
+
+    /**
+     * Get additional elements for error GUI model.
+     * 
+     * @return Map of GUI model elements.
+     */
+    Map<String, String> getAdditionalGuiModelElements();
+
   }
 }
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/IErrorServiceModelHandler.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/IErrorServiceModelHandler.java
new file mode 100644
index 00000000..7faf173d
--- /dev/null
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/IErrorServiceModelHandler.java
@@ -0,0 +1,26 @@
+package at.gv.egiz.eaaf.core.impl.idp.auth.services;
+
+import java.util.Map;
+
+import javax.annotation.Nonnull;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+
+/**
+ * Extension point to add GUI model parameters into error-handling.
+ * 
+ * @author tlenz
+ *
+ */
+public interface IErrorServiceModelHandler {
+
+  /**
+   * Get GUI model elements that should be added into error model.
+   * 
+   * @param pendingReq Current pendingRequest, but never <code>null</code>
+   * @return Model elements to add, but never <code>null</code>
+   */
+  @Nonnull
+  Map<String, String> elementsForErrorModel(@Nonnull IRequest pendingReq);
+
+}
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java
index de0b6f6a..76687749 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java
@@ -229,7 +229,8 @@ public class ProtocolAuthenticationService implements IProtocolAuthenticationSer
       final HttpServletResponse resp, final IRequest protocolRequest) throws EaafException, IOException {
     try {
       
-      final IErrorService.IHandleData errorData = errorTicketService.createHandleData(throwable, true);
+      final IErrorService.IHandleData errorData =
+          errorTicketService.createHandleData(throwable, protocolRequest);
 
       // log Error to technical log
       logExceptionToTechnicalLog(errorData);
@@ -311,7 +312,7 @@ public class ProtocolAuthenticationService implements IProtocolAuthenticationSer
       final HttpServletResponse resp, final boolean writeExceptionToStatisticLog) throws EaafException,
       IOException {
 
-    final IErrorService.IHandleData errorData = errorTicketService.createHandleData(throwable, false);
+    final IErrorService.IHandleData errorData = errorTicketService.createHandleData(throwable, null);
 
     // log Exception into statistic database
     if (writeExceptionToStatisticLog) {
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/TicketErrorService.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/TicketErrorService.java
index 557614e6..e5f7a5ea 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/TicketErrorService.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/TicketErrorService.java
@@ -5,7 +5,11 @@ import java.io.InputStream;
 import java.net.URISyntaxException;
 import java.text.MessageFormat;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 import javax.annotation.Nonnull;
 import javax.annotation.PostConstruct;
@@ -22,6 +26,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.type.CollectionType;
 import com.fasterxml.jackson.databind.type.TypeFactory;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.IStatusMessenger;
 import at.gv.egiz.eaaf.core.api.data.EaafConstants;
 import at.gv.egiz.eaaf.core.api.gui.ModifyableGuiBuilderConfiguration;
@@ -58,6 +63,9 @@ public abstract class TicketErrorService implements IErrorService {
   @Autowired
   IPendingRequestIdGenerationStrategy requestIdValidationStragegy;
 
+  @Autowired(required = false)
+  Set<IErrorServiceModelHandler> modelExtensionHandlers;
+
   @Override
   public String getExternalCodeFromInternal(String internalCode) {
     ErrorConfig errorConfig = findByInternalCode(internalCode);    
@@ -70,7 +78,7 @@ public abstract class TicketErrorService implements IErrorService {
   }
 
   @Override
-  public IHandleData createHandleData(Throwable throwable, boolean supportRedirctToSp) throws EaafException {
+  public IHandleData createHandleData(Throwable throwable, IRequest protocolRequest) throws EaafException {
     String internalErrorId = extractInternalErrorCode(throwable);    
     ErrorConfig errorFlowConfig = findByInternalCode(internalErrorId);    
     ActionType errorHandlingFlow = errorFlowConfig.getActionType();
@@ -82,7 +90,8 @@ public abstract class TicketErrorService implements IErrorService {
         .logLevel(LogLevel.fromString(errorFlowConfig.getLogLevel()))
         .supportTicket(ActionType.TICKET.equals(errorHandlingFlow) ? generateSupportTicket() : null)
         .errorIdTokenForRedirect(
-            supportRedirctToSp ? requestIdValidationStragegy.generateExternalPendingRequestId() : null)       
+            protocolRequest != null ? requestIdValidationStragegy.generateExternalPendingRequestId() : null)
+        .additionalGuiModelElements(readAdditionalGuiModelInfos(protocolRequest))
         .build();      
 
   }
@@ -95,6 +104,11 @@ public abstract class TicketErrorService implements IErrorService {
     }
     var ed = (TicketErrorService.HandleData) errorData;
     
+    // inject all additional model parameters
+    errorData.getAdditionalGuiModelElements().entrySet().forEach(
+        el -> c.putCustomParameter(
+            AbstractGuiFormBuilderConfiguration.PARAM_GROUP_MSG, el.getKey(), el.getValue()));
+
     // set SupportTicket
     c.putCustomParameter(AbstractGuiFormBuilderConfiguration.PARAM_GROUP_MSG, PARAM_GUI_TICKET, ed.getSupportTicket());
     
@@ -134,6 +148,20 @@ public abstract class TicketErrorService implements IErrorService {
     
   }
 
+  private Map<String, String> readAdditionalGuiModelInfos(IRequest protocolRequest) {
+    if (protocolRequest != null) {
+      log.trace("Searching for additional GUI model elements to inject ... ");
+      return modelExtensionHandlers.stream()
+          .map(el -> el.elementsForErrorModel(protocolRequest))
+          .flatMap(m -> m.entrySet().stream())
+          .collect(Collectors.toUnmodifiableMap(Map.Entry::getKey, Map.Entry::getValue));
+        
+    }
+
+    return Collections.emptyMap();
+
+  }
+
   private String extractInternalErrorCode(Throwable throwable) {
     Throwable originalException;
     if (throwable instanceof TaskExecutionException
@@ -188,6 +216,17 @@ public abstract class TicketErrorService implements IErrorService {
           new Object[]{CONFIG_PROP_ERROR_HANDLING_CONFIG_PATH, "Error reading Configurations file"});
     }
     
+    // log currently loaded GUI model extension handlers
+    if (modelExtensionHandlers != null) {
+      modelExtensionHandlers.forEach(el -> log.info(
+          "Register Consent Attribute-Parameter handler: {} into Consent-RequestedAttributes Handler",
+          el.getClass().getName()));
+
+    } else {
+      modelExtensionHandlers = Collections.emptySet();
+
+    }
+
   }
   
   private byte[] readFromFile(final String filePath) throws URISyntaxException, IOException {
@@ -219,6 +258,9 @@ public abstract class TicketErrorService implements IErrorService {
 
     @Getter
     private LogLevel logLevel;
+
+    @Getter
+    private Map<String, String> additionalGuiModelElements;
     
     public String getPreFormatedErrorMessage() {
       if (supportTicket != null) {
@@ -228,7 +270,7 @@ public abstract class TicketErrorService implements IErrorService {
         return MessageFormat.format(TECH_LOG_MSG, internalErrorCode, throwable.getMessage());
 
       }      
-    }      
+    }
   }
 
 }
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/dummy/DummyDefaultErrorService.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/dummy/DummyDefaultErrorService.java
index 347f9b5c..ad7e9bdc 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/dummy/DummyDefaultErrorService.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/dummy/DummyDefaultErrorService.java
@@ -1,11 +1,13 @@
 package at.gv.egiz.eaaf.core.impl.idp.auth.dummy;
 
 import java.text.MessageFormat;
+import java.util.Map;
 
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.IStatusMessenger;
 import at.gv.egiz.eaaf.core.api.gui.ModifyableGuiBuilderConfiguration;
 import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
@@ -40,7 +42,7 @@ public class DummyDefaultErrorService implements IErrorService {
   }
 
   @Override
-  public IHandleData createHandleData(Throwable throwable, boolean supportRedirctToSp) throws EaafException {
+  public IHandleData createHandleData(Throwable throwable, IRequest pendingReq) throws EaafException {
     String internalErrorId = extractInternalErrorCode(throwable);    
     
     return HandleData.builder()
@@ -49,7 +51,7 @@ public class DummyDefaultErrorService implements IErrorService {
         .actionType(ticketType)
         .logLevel(logLevel)
         .errorIdTokenForRedirect(errorIdTokenForRedirect)
-        .allowSpRedirct(supportRedirctToSp)
+        .allowSpRedirct(pendingReq != null)
         .build();   
     
   }
@@ -106,10 +108,12 @@ public class DummyDefaultErrorService implements IErrorService {
     @Getter
     private LogLevel logLevel;
     
+    @Getter
+    private Map<String, String> additionalGuiModelElements;
+
     public String getPreFormatedErrorMessage() {
       return MessageFormat.format(TECH_LOG_MSG, internalErrorCode, throwable.getMessage());
       
     }
-    
   }
 }
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/service/DummyErrorGuiModelHandler.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/service/DummyErrorGuiModelHandler.java
new file mode 100644
index 00000000..2c1da193
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/service/DummyErrorGuiModelHandler.java
@@ -0,0 +1,24 @@
+package at.gv.egiz.eaaf.core.impl.idp.auth.service;
+
+import java.util.Collections;
+import java.util.Map;
+
+import org.apache.commons.lang3.RandomStringUtils;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.impl.idp.auth.services.IErrorServiceModelHandler;
+
+public class DummyErrorGuiModelHandler implements IErrorServiceModelHandler {
+
+  @Override
+  public Map<String, String> elementsForErrorModel(IRequest pendingReq) {
+    if (pendingReq.getSpEntityId() != null) {
+      return Collections.singletonMap("test", RandomStringUtils.randomAlphanumeric(10));
+
+    } else {
+      return Collections.emptyMap();
+
+    }
+  }
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/service/TicketErrorServiceTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/service/TicketErrorServiceTest.java
index 2c89e49f..d30f5a95 100644
--- a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/service/TicketErrorServiceTest.java
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/service/TicketErrorServiceTest.java
@@ -11,6 +11,7 @@ import java.util.regex.Pattern;
 
 import javax.servlet.http.HttpServletRequest;
 
+import org.apache.commons.lang3.RandomStringUtils;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
@@ -69,17 +70,20 @@ public class TicketErrorServiceTest {
   @Test
   public void coverDifferentExceptions() throws EaafException {
     
-    val pendingReq = new DummyPendingRequest();
+    DummyPendingRequest pendingReq = new DummyPendingRequest();
     pendingReq.setPendingRequestId("324");
+    pendingReq.setSpEntityId(RandomStringUtils.randomAlphabetic(5));
 
-    val errorData = ticketErrorService.createHandleData(new Exception("sl20.07.02"), true);
+    val errorData = ticketErrorService.createHandleData(new Exception("sl20.07.02"), pendingReq);
     val errorData1 = ticketErrorService.createHandleData(
-        new EaafException("sl20.07.02", new Object[]{"dummy"}), false);
+        new EaafException("sl20.07.02", new Object[] { "dummy" }), null);
     val errorData2 = ticketErrorService.createHandleData(
-        new TaskExecutionException(pendingReq, "dummy", new EaafException("auth.00", new Object[]{"dummy"})), false);
-    val errorData3 = ticketErrorService.createHandleData(new EaafException("auth.21", null), false);
-    val errorData4 = ticketErrorService.createHandleData(new EaafException("internal.pendingreqid.01", null), false);
-    val errorData5 = ticketErrorService.createHandleData(new EaafException("junit.01", null), false);
+        new TaskExecutionException(pendingReq, "dummy", new EaafException("auth.00", new Object[] {
+            "dummy" })), null);
+    val errorData3 = ticketErrorService.createHandleData(new EaafException("auth.21", null), null);
+    val errorData4 = ticketErrorService.createHandleData(new EaafException("internal.pendingreqid.01", null),
+        null);
+    val errorData5 = ticketErrorService.createHandleData(new EaafException("junit.01", null), null);
     
     Assert.assertNotNull(errorData);
     Assert.assertEquals(errorData.getActionType(), IErrorService.ActionType.TICKET);
@@ -87,13 +91,17 @@ public class TicketErrorServiceTest {
     Assert.assertEquals(errorData.getLogLevel(), IErrorService.LogLevel.ERROR);
     Assert.assertEquals(ticketErrorService.getExternalCodeFromInternal(errorData.getInternalErrorCode()), "9199");
     Assert.assertNotNull(errorData.getErrorIdTokenForRedirect());
-        
+    Assert.assertNotNull(errorData.getAdditionalGuiModelElements());
+    Assert.assertFalse(errorData.getAdditionalGuiModelElements().isEmpty());
+
     Assert.assertNotNull(errorData1);
     Assert.assertEquals(errorData1.getActionType(), IErrorService.ActionType.NO_TICKET);
     Assert.assertEquals(errorData1.getInternalErrorCode(), "sl20.07.02");
     Assert.assertEquals(errorData1.getLogLevel(), IErrorService.LogLevel.WARN);
     Assert.assertEquals(ticketErrorService.getExternalCodeFromInternal(errorData1.getInternalErrorCode()), "1003");
     Assert.assertNull(errorData1.getErrorIdTokenForRedirect());
+    Assert.assertNotNull(errorData1.getAdditionalGuiModelElements());
+    Assert.assertTrue(errorData1.getAdditionalGuiModelElements().isEmpty());
         
     Assert.assertNotNull(errorData2);
     Assert.assertEquals(errorData2.getActionType(), IErrorService.ActionType.TICKET);
@@ -130,7 +138,8 @@ public class TicketErrorServiceTest {
     
     IErrorService.IHandleData errorData = null;
     try {
-      errorData = ticketErrorService.createHandleData(new EaafException("auth.00", new Object[]{"dummy"}), false);
+      errorData = ticketErrorService.createHandleData(new EaafException("auth.00", new Object[] { "dummy" }),
+          null);
     } catch (EaafException e) {
       e.printStackTrace();
     }
@@ -155,7 +164,7 @@ public class TicketErrorServiceTest {
     IErrorService.IHandleData errorData = null;
     try {
       errorData = ticketErrorService.createHandleData(
-          new EaafException("internal.pendingreqid.00", new Object[]{"dummy"}), false);
+          new EaafException("internal.pendingreqid.00", new Object[] { "dummy" }), null);
     } catch (EaafException e) {
       e.printStackTrace();
     }
@@ -175,9 +184,13 @@ public class TicketErrorServiceTest {
     val logger = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger("at.gv.egiz.eaaf.core");
     logger.addAppender(appender);
 
+    val pendingReq = new DummyPendingRequest();
+    pendingReq.setPendingRequestId("324");
+
     IErrorService.IHandleData errorData = null;
     try {
-      errorData = ticketErrorService.createHandleData(new EaafException("auth.01", new Object[]{"dummy"}), true);
+      errorData = ticketErrorService.createHandleData(new EaafException("auth.01", new Object[] { "dummy" }),
+          pendingReq);
     } catch (EaafException e) {
       e.printStackTrace();
     }
@@ -200,7 +213,7 @@ public class TicketErrorServiceTest {
     IErrorService.IHandleData errorData = null;
     try {
       errorData = ticketErrorService
-          .createHandleData(new EaafException("module.binding.14", new Object[]{"dummy"}), false);
+          .createHandleData(new EaafException("module.binding.14", new Object[] { "dummy" }), null);
     } catch (EaafException e) {
       e.printStackTrace();
     }
@@ -220,9 +233,13 @@ public class TicketErrorServiceTest {
     val logger = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger("at.gv.egiz.eaaf.core");
     logger.addAppender(appender);
 
+    val pendingReq = new DummyPendingRequest();
+    pendingReq.setPendingRequestId("324");
+
     IErrorService.IHandleData errorData = null;
     try {
-      errorData = ticketErrorService.createHandleData(new EaafException("auth.21", new Object[]{"dummy"}), true);
+      errorData = ticketErrorService.createHandleData(new EaafException("auth.21", new Object[] { "dummy" }),
+          pendingReq);
     } catch (EaafException e) {
       e.printStackTrace();
     }
@@ -232,6 +249,7 @@ public class TicketErrorServiceTest {
     //    Assert.assertEquals(errorData.getThrowable(), new EaafException("auth.00", new Object[] {"dummy"})); //TODO
     //     wrong excepiton
     Assert.assertEquals(errorData.getInternalErrorCode(), "auth.21");
+    Assert.assertTrue(errorData.getAdditionalGuiModelElements().isEmpty());
 
     assertEquals("wrong errorLevel", LogLevel.INFO, errorData.getLogLevel());
     assertFalse("ticket", errorData.getPreFormatedErrorMessage().contains("Ticket="));
@@ -239,9 +257,12 @@ public class TicketErrorServiceTest {
 
   @Test
   public void testErrorDataDisplay() throws EaafException {
+    val pendingReq = new DummyPendingRequest();
+    pendingReq.setPendingRequestId("324");
     
     IErrorService.IHandleData errorData = null;
-    errorData = ticketErrorService.createHandleData(new EaafException("auth.01", new Object[]{"dummy"}), true);
+    errorData = ticketErrorService.createHandleData(new EaafException("auth.01", new Object[] { "dummy" }),
+        pendingReq);
     Assert.assertNotNull(errorData);
 
     val guiBuilder = Mockito.mock(ModifyableGuiBuilderConfiguration.class);
diff --git a/eaaf_core/src/test/resources/SpringTest-authcommon-errorService.xml b/eaaf_core/src/test/resources/SpringTest-authcommon-errorService.xml
index 35bd9d6f..6264fac5 100644
--- a/eaaf_core/src/test/resources/SpringTest-authcommon-errorService.xml
+++ b/eaaf_core/src/test/resources/SpringTest-authcommon-errorService.xml
@@ -22,4 +22,7 @@
   <bean id="simplePendingReqStrategy" 
         class="at.gv.egiz.eaaf.core.impl.utils.SimplePendingRequestIdGenerationStrategy"/>
 
+  <bean id="dummyExtensionErrorModel"
+		class="at.gv.egiz.eaaf.core.impl.idp.auth.service.DummyErrorGuiModelHandler" />
+
 </beans>