refactor the GUI generation for user interaction

8 files changed, 99 insertions, 158 deletions

diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferAuthenticationData.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferAuthenticationData.java
index 103a03063..f9cb4c636 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferAuthenticationData.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferAuthenticationData.java
@@ -28,11 +28,11 @@ import java.util.List;
 
 import org.w3c.dom.Element;
 
-import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
 import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;
 import at.gv.egovernment.moa.id.auth.data.IdentityLink;
-import at.gv.egovernment.moa.id.config.ConfigurationException;
-import at.gv.egovernment.moa.id.config.auth.AuthConfiguration;
+import at.gv.egovernment.moa.id.commons.MOAIDAuthConstants;
+import at.gv.egovernment.moa.id.commons.api.AuthConfiguration;
+import at.gv.egovernment.moa.id.commons.api.exceptions.ConfigurationException;
 import at.gv.egovernment.moa.id.data.AuthenticationRole;
 import at.gv.egovernment.moa.id.data.IAuthData;
 import at.gv.egovernment.moa.id.data.MISMandate;
diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferOnlineApplication.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferOnlineApplication.java
index 4ba2e1a01..af180ff10 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferOnlineApplication.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/data/SSOTransferOnlineApplication.java
@@ -27,11 +27,11 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 
-import at.gv.egovernment.moa.id.config.auth.IOAAuthParameters;
-import at.gv.egovernment.moa.id.config.auth.data.SAML1ConfigurationParameters;
-import at.gv.egovernment.moa.id.config.stork.CPEPS;
-import at.gv.egovernment.moa.id.config.stork.StorkAttribute;
-import at.gv.egovernment.moa.id.config.stork.StorkAttributeProviderPlugin;
+import at.gv.egovernment.moa.id.commons.api.IOAAuthParameters;
+import at.gv.egovernment.moa.id.commons.api.data.CPEPS;
+import at.gv.egovernment.moa.id.commons.api.data.SAML1ConfigurationParameters;
+import at.gv.egovernment.moa.id.commons.api.data.StorkAttribute;
+import at.gv.egovernment.moa.id.commons.api.data.StorkAttributeProviderPlugin;
 
 /**
  * @author tlenz
@@ -262,15 +262,6 @@ public class SSOTransferOnlineApplication implements IOAAuthParameters {
 	}
 
 	/* (non-Javadoc)
-	 * @see at.gv.egovernment.moa.id.config.auth.IOAAuthParameters#getFormCustomizaten()
-	 */
-	@Override
-	public Map<String, String> getFormCustomizaten() {
-		// TODO Auto-generated method stub
-		return null;
-	}
-
-	/* (non-Javadoc)
 	 * @see at.gv.egovernment.moa.id.config.auth.IOAAuthParameters#getQaaLevel()
 	 */
 	@Override
diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferServlet.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferServlet.java
index 48ef5b526..2bb31f700 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferServlet.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferServlet.java
@@ -56,7 +56,6 @@ import javax.security.cert.X509Certificate;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.apache.velocity.VelocityContext;
 import org.bouncycastle.asn1.x500.X500Name;
 import org.bouncycastle.asn1.x509.BasicConstraints;
 import org.bouncycastle.asn1.x509.Extension;
@@ -80,17 +79,18 @@ import com.google.gson.JsonParser;
 
 import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;
 import at.gv.egovernment.moa.id.auth.exception.AuthenticationException;
-import at.gv.egovernment.moa.id.auth.exception.MOAIDException;
 import at.gv.egovernment.moa.id.auth.exception.ParseException;
-import at.gv.egovernment.moa.id.auth.exception.SessionDataStorageException;
+import at.gv.egovernment.moa.id.auth.frontend.builder.DefaultGUIFormBuilderConfiguration;
+import at.gv.egovernment.moa.id.auth.frontend.builder.IGUIFormBuilder;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.SSOTransferConstants;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.data.Pair;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.data.SSOTransferContainer;
-import at.gv.egovernment.moa.id.auth.modules.ssotransfer.utils.GUIUtils;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.utils.SSOContainerUtils;
 import at.gv.egovernment.moa.id.auth.parser.IdentityLinkAssertionParser;
+import at.gv.egovernment.moa.id.commons.api.AuthConfiguration;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
+import at.gv.egovernment.moa.id.commons.api.exceptions.SessionDataStorageException;
 import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException;
-import at.gv.egovernment.moa.id.config.auth.AuthConfiguration;
 import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProviderFactory;
 import at.gv.egovernment.moa.id.moduls.SSOManager;
 import at.gv.egovernment.moa.id.protocols.pvp2x.signer.CredentialsNotAvailableException;
@@ -124,6 +124,7 @@ public class SSOTransferServlet{
 	@Autowired ITransactionStorage transactionStorage;
 	@Autowired IDPCredentialProvider idpCredentials;
 	@Autowired AuthConfiguration authConfig;
+	@Autowired IGUIFormBuilder guiBuilder;
 	
 	public SSOTransferServlet() {
 		super();
@@ -145,8 +146,6 @@ public class SSOTransferServlet{
 							method = {RequestMethod.GET})
 	public void testTransferSSOSessionGUIWithoutAuthentication(HttpServletRequest req, HttpServletResponse resp) throws IOException {				
 		try {
-			VelocityContext context = new VelocityContext();
-			
 			//create first step of SSO Transfer GUI
 			String authURL = HTTPUtils.extractAuthURLFromRequest(req);
 			if (!AuthConfigurationProviderFactory.getInstance().getPublicURLPrefix().contains(authURL)) {						
@@ -155,8 +154,13 @@ public class SSOTransferServlet{
 
 			}
 
+			DefaultGUIFormBuilderConfiguration config = new DefaultGUIFormBuilderConfiguration(
+					authURL, 
+					DefaultGUIFormBuilderConfiguration.VIEW_SSO_SESSION_TRANSFER, 
+					null);
+			
 			internalCreateQRCodeForTransfer(resp, authURL, 
-					"123456", "/TestTransmitSSOSession", context);
+					"123456", "/TestTransmitSSOSession", config);
 
 		} catch (MOAIDException | MOADatabaseException e) {
 			e.printStackTrace();
@@ -388,28 +392,32 @@ public class SSOTransferServlet{
 		//search SSO session	
 		String ssoid = ssomanager.getSSOSessionID(req);
 		
-		VelocityContext context = new VelocityContext();
-		
 		try {
+			String authURL = HTTPUtils.extractAuthURLFromRequest(req);
+			if (!AuthConfigurationProviderFactory.getInstance().getPublicURLPrefix().
+					contains(authURL)) {						
+				Logger.warn("Requested URL is not allowed.");;
+				resp.sendError(500, "Requested URL is not allowed.");
+				
+			}
+			
+			DefaultGUIFormBuilderConfiguration config = new DefaultGUIFormBuilderConfiguration(
+					authURL, 
+					DefaultGUIFormBuilderConfiguration.VIEW_SSO_SESSION_TRANSFER, 
+					null);
+			
 			if (ssomanager.isValidSSOSession(ssoid, null)) {
 				//Object createQRObj = req.getParameter(SSOTransferConstants.REQ_PARAM_GENERATE_QR);		
 				
 				//create first step of SSO Transfer GUI
-				String authURL = HTTPUtils.extractAuthURLFromRequest(req);
-				if (!AuthConfigurationProviderFactory.getInstance().getPublicURLPrefix().
-						contains(authURL)) {						
-					Logger.warn("Requested URL is not allowed.");;
-					resp.sendError(500, "Requested URL is not allowed.");
-					
-				}
-				
+								
 				String moaSessionID = authenticationSessionStorage.getMOASessionSSOID(ssoid);
 				if (MiscUtil.isNotEmpty(moaSessionID)) {					
 					AuthenticationSession authSession = authenticationSessionStorage.getSession(moaSessionID);
 					if(authSession != null) {
 						internalCreateQRCodeForTransfer(resp, authURL, 
 								authSession.getSessionID(), 
-								SSOTransferConstants.SERVLET_SSOTRANSFER_TO_SMARTPHONE, context);
+								SSOTransferConstants.SERVLET_SSOTRANSFER_TO_SMARTPHONE, config);
 						
 						return;
 					}
@@ -417,9 +425,10 @@ public class SSOTransferServlet{
 								
 			}
 			
-			context.put("errorMsg", 
+			config.putCustomParameter("errorMsg", 
 					"No active Single Sign-On session found! SSO Session transfer is not possible.");
-			GUIUtils.printSSOTransferGUI(context, resp);
+			
+			guiBuilder.build(resp, config, "SSO-Transfer-Module");
 			
 		} catch (MOAIDException | MOADatabaseException e) {
 			e.printStackTrace();
@@ -505,7 +514,7 @@ public class SSOTransferServlet{
 	}
 	
 	private void internalCreateQRCodeForTransfer(HttpServletResponse resp, String authURL,
-			String moaSessionID, String servletEndPoint, VelocityContext context) throws Exception {
+			String moaSessionID, String servletEndPoint, DefaultGUIFormBuilderConfiguration config) throws Exception {
 		SSOTransferContainer container = new SSOTransferContainer();							
 		String token = Random.nextRandom();
 		
@@ -558,12 +567,12 @@ public class SSOTransferServlet{
 		ByteArrayOutputStream qrStream = 
 				QRCode.from(qrResult.toString()).to(ImageType.GIF).withSize(350, 350).stream();							
 		String base64EncodedImage = Base64Utils.encode(qrStream.toByteArray());							
-		context.put("QRImage", base64EncodedImage);
+		config.putCustomParameter("QRImage", base64EncodedImage);
 		
-		context.put("successMsg", "Scan the QR-Code with your <i>SSO-Transfer App</i> to start the transfer operation.");
+		config.putCustomParameter("successMsg", "Scan the QR-Code with your <i>SSO-Transfer App</i> to start the transfer operation.");
 		
-		GUIUtils.printSSOTransferGUI(context, resp);
-
+		
+		guiBuilder.build(resp, config, "SSO-Session Transfer-Module");
 		
 	}
 	
diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferSignalServlet.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferSignalServlet.java
index 0b3bd892a..cd18afb71 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferSignalServlet.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/servlet/SSOTransferSignalServlet.java
@@ -33,9 +33,9 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
 import at.gv.egovernment.moa.id.advancedlogging.TransactionIDUtils;
-import at.gv.egovernment.moa.id.auth.exception.MOAIDException;
 import at.gv.egovernment.moa.id.auth.servlet.AbstractProcessEngineSignalController;
-import at.gv.egovernment.moa.id.moduls.IRequest;
+import at.gv.egovernment.moa.id.commons.api.IRequest;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
 import at.gv.egovernment.moa.logging.Logger;
 
 /**
diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/InitializeRestoreSSOSessionTask.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/InitializeRestoreSSOSessionTask.java
index e84c60ec5..e3c8efb50 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/InitializeRestoreSSOSessionTask.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/InitializeRestoreSSOSessionTask.java
@@ -25,14 +25,14 @@ package at.gv.egovernment.moa.id.auth.modules.ssotransfer.task;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.apache.velocity.VelocityContext;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
-import at.gv.egovernment.moa.id.auth.exception.AuthenticationException;
-import at.gv.egovernment.moa.id.auth.exception.WrongParametersException;
+import at.gv.egovernment.moa.id.auth.frontend.builder.IGUIFormBuilder;
 import at.gv.egovernment.moa.id.auth.modules.AbstractAuthServletTask;
 import at.gv.egovernment.moa.id.auth.modules.TaskExecutionException;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.utils.GUIUtils;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
 import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProviderFactory;
 import at.gv.egovernment.moa.id.process.api.ExecutionContext;
 import at.gv.egovernment.moa.id.util.HTTPUtils;
@@ -45,6 +45,8 @@ import at.gv.egovernment.moa.logging.Logger;
 @Component("InitializeRestoreSSOSessionTask")
 public class InitializeRestoreSSOSessionTask extends AbstractAuthServletTask {
 	
+	@Autowired IGUIFormBuilder guiBuilder;
+	
 	/* (non-Javadoc)
 	 * @see at.gv.egovernment.moa.id.process.springweb.MoaIdTask#execute(at.gv.egovernment.moa.id.process.api.ExecutionContext, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 	 */
@@ -63,11 +65,10 @@ public class InitializeRestoreSSOSessionTask extends AbstractAuthServletTask {
 				
 			}
 									
-			VelocityContext context = GUIUtils.buildSSOTransferGUI(authURL, pendingReq.getRequestID());
-			GUIUtils.printSSOTransferGUI(context, response);
+			GUIUtils.buildSSOTransferGUI(guiBuilder, response, authURL, pendingReq.getRequestID());
 			
 			
-		} catch (WrongParametersException | AuthenticationException e) {
+		} catch (MOAIDException e) {
 			throw new TaskExecutionException(pendingReq, e.getMessage(), e);
 
 		} catch (Exception e) {
diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/RestoreSSOSessionTask.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/RestoreSSOSessionTask.java
index d52e03c09..526f45be3 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/RestoreSSOSessionTask.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/task/RestoreSSOSessionTask.java
@@ -38,12 +38,13 @@ import org.springframework.stereotype.Component;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
-import at.gv.egovernment.moa.id.auth.exception.MOAIDException;
+import at.gv.egovernment.moa.id.auth.frontend.builder.IGUIFormBuilder;
 import at.gv.egovernment.moa.id.auth.modules.AbstractAuthServletTask;
 import at.gv.egovernment.moa.id.auth.modules.TaskExecutionException;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.SSOTransferConstants;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.utils.GUIUtils;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.utils.SSOContainerUtils;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
 import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException;
 import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProviderFactory;
 import at.gv.egovernment.moa.id.process.api.ExecutionContext;
@@ -60,6 +61,7 @@ import at.gv.egovernment.moa.util.MiscUtil;
 public class RestoreSSOSessionTask extends AbstractAuthServletTask {
 
 	@Autowired SSOContainerUtils ssoTransferUtils;
+	@Autowired IGUIFormBuilder guiBuilder;
 	
 	/* (non-Javadoc)
 	 * @see at.gv.egovernment.moa.id.process.springweb.MoaIdTask#execute(at.gv.egovernment.moa.id.process.api.ExecutionContext, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
@@ -180,8 +182,8 @@ public class RestoreSSOSessionTask extends AbstractAuthServletTask {
 							
 						}	
 						
-						context = GUIUtils.buildSSOTransferGUI(authURL, pendingReq.getRequestID());
-						GUIUtils.printSSOTransferGUI(context, response);
+						GUIUtils.buildSSOTransferGUI(guiBuilder, response, 
+								authURL, pendingReq.getRequestID());
 						
 					} catch (IOException | MOAIDException e) {
 						throw new TaskExecutionException(pendingReq, e.getMessage(), e);
diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/GUIUtils.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/GUIUtils.java
index ee7a397aa..b1446c4d2 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/GUIUtils.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/GUIUtils.java
@@ -22,29 +22,19 @@
  */
 package at.gv.egovernment.moa.id.auth.modules.ssotransfer.utils;
 
-import java.io.BufferedReader;
 import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.StringWriter;
-import java.net.URI;
 
 import javax.servlet.http.HttpServletResponse;
 
-import org.apache.velocity.VelocityContext;
-import org.apache.velocity.app.VelocityEngine;
-
 import com.google.gson.JsonObject;
 
-import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
-import at.gv.egovernment.moa.id.auth.exception.MOAIDException;
+import at.gv.egovernment.moa.id.auth.frontend.builder.DefaultGUIFormBuilderConfiguration;
+import at.gv.egovernment.moa.id.auth.frontend.builder.IGUIFormBuilder;
+import at.gv.egovernment.moa.id.auth.frontend.exception.GUIBuildException;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.SSOTransferConstants;
-import at.gv.egovernment.moa.id.config.ConfigurationException;
-import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProviderFactory;
-import at.gv.egovernment.moa.id.util.VelocityProvider;
+import at.gv.egovernment.moa.id.commons.MOAIDAuthConstants;
+import at.gv.egovernment.moa.id.commons.api.exceptions.ConfigurationException;
 import at.gv.egovernment.moa.logging.Logger;
 import at.gv.egovernment.moa.util.Base64Utils;
 import net.glxn.qrgen.QRCode;
@@ -54,95 +44,43 @@ import net.glxn.qrgen.image.ImageType;
  * @author tlenz
  *
  */
-public class GUIUtils {	
-	private static final String HTMLTEMPLATESDIR = "htmlTemplates/";
-	private static final String GUI_HTML_TEMPLATE = "sso_transfer_template.html"; 
-	
+public class GUIUtils {		
 	public static final int REFESH_TIMEOUT = 5 * 1000; //5 sec
 	
-	public static VelocityContext buildSSOTransferGUI(String authURL, String pendingReqID) throws ConfigurationException, IOException {
-		String containerURL = authURL
-				+ SSOTransferConstants.SERVLET_SSOTRANSFER_FROM_SMARTPHONE
-				+ "?" + MOAIDAuthConstants.PARAM_TARGET_PENDINGREQUESTID + "=" + pendingReqID;
+	public static void buildSSOTransferGUI(
+			IGUIFormBuilder guiBuilder, HttpServletResponse httpResp,
+			String authURL, String pendingReqID) throws ConfigurationException, IOException {
+		try {
+			String containerURL = authURL
+					+ SSOTransferConstants.SERVLET_SSOTRANSFER_FROM_SMARTPHONE
+					+ "?" + MOAIDAuthConstants.PARAM_TARGET_PENDINGREQUESTID + "=" + pendingReqID;
 		
-		JsonObject qrResult = new JsonObject();
-		qrResult.addProperty(SSOTransferConstants.SSOCONTAINER_KEY_TYPE, 
-				SSOTransferConstants.SSOCONTAINER_VALUE_TYPE_TRANSER);
-		qrResult.addProperty(SSOTransferConstants.SSOCONTAINER_KEY_URL, containerURL);
+			JsonObject qrResult = new JsonObject();
+			qrResult.addProperty(SSOTransferConstants.SSOCONTAINER_KEY_TYPE, 
+					SSOTransferConstants.SSOCONTAINER_VALUE_TYPE_TRANSER);
+			qrResult.addProperty(SSOTransferConstants.SSOCONTAINER_KEY_URL, containerURL);
 
-		ByteArrayOutputStream qrStream = 
-				QRCode.from(qrResult.toString()).to(ImageType.GIF).withSize(300, 300).stream();							
-		String base64EncodedImage = Base64Utils.encode(qrStream.toByteArray());
-		VelocityContext context = new VelocityContext();
-		context.put("QRImage", base64EncodedImage);
-		
-		context.put("successMsg", "Select the SSO Session in your <i>SSO-Transfer App</i> and scan the QR-Code to start the process.");
-		
-		context.put("timeoutURL", containerURL);
-		context.put("timeout", REFESH_TIMEOUT);
-		
-		return context;
-		
-	}
-	
-	public static void printSSOTransferGUI(VelocityContext context, HttpServletResponse httpResp) throws MOAIDException {		
-		try {			
-			Logger.trace("Initialize VelocityEngine...");
-			
-			InputStream is = null;
-			String pathLocation = null;
-			try {
-				String rootconfigdir = AuthConfigurationProviderFactory.getInstance().getRootConfigFileDir();
-				pathLocation = rootconfigdir + HTMLTEMPLATESDIR + GUI_HTML_TEMPLATE;
-				File file = new File(new URI(pathLocation));
-				is = new  FileInputStream(file);
-				evaluateTemplate(context, httpResp, is);
-				
-			} catch (Exception e) {
-				Logger.warn("SLO Template is not found in configuration directory (" +
-						pathLocation + "). Load template from project library ... ");
-				
-				try  {
-					pathLocation = GUI_HTML_TEMPLATE;
-					is = Thread.currentThread()
-							.getContextClassLoader()
-							.getResourceAsStream(pathLocation);				
-					evaluateTemplate(context, httpResp, is);
+			ByteArrayOutputStream qrStream = 
+					QRCode.from(qrResult.toString()).to(ImageType.GIF).withSize(300, 300).stream();							
+			String base64EncodedImage = Base64Utils.encode(qrStream.toByteArray());
 					
-				} catch (Exception e1) {
-					Logger.error("Single LogOut form can not created.", e);
-					throw new MOAIDException("Create Single LogOut information FAILED.", null, e);
-				}
-				
-			} finally {
-				if (is != null)
-					is.close();
+			DefaultGUIFormBuilderConfiguration config = new DefaultGUIFormBuilderConfiguration(
+					authURL, 
+					DefaultGUIFormBuilderConfiguration.VIEW_SSO_SESSION_TRANSFER, 
+					null);
+			
+			config.putCustomParameter("QRImage", base64EncodedImage);		
+			config.putCustomParameter("successMsg", "Select the SSO Session in your <i>SSO-Transfer App</i> and scan the QR-Code to start the process.");			
+			config.putCustomParameter("timeoutURL", containerURL);
+			config.putCustomParameter("timeout", REFESH_TIMEOUT);
 				
-			}
+			guiBuilder.build(httpResp, config, "SSO-Transfer-Module");
 			
-		} catch (Exception e) {
-			Logger.error("Single LogOut form can not created.", e);
-			throw new MOAIDException("Create Single LogOut information FAILED.", null, e);
-		}			
-	}
-	
-	private static void evaluateTemplate(VelocityContext context, HttpServletResponse httpResp, InputStream is) throws Exception {
-		
-		VelocityEngine engine = VelocityProvider.getClassPathVelocityEngine();
-		
-		BufferedReader reader = new BufferedReader(new InputStreamReader(is ));
-		
-		//set default elements to velocity context
-		context.put("contextpath", AuthConfigurationProviderFactory.getInstance().getPublicURLPrefix());
-		
-		StringWriter writer = new StringWriter();			
-		//velocityEngine.evaluate(context, writer, "SLO_Template", reader);			
-		engine.evaluate(context, writer, "SSO Transfer Template", reader);
-
-		
-		httpResp.setContentType("text/html;charset=UTF-8");            
-		httpResp.getOutputStream().write(writer.toString().getBytes("UTF-8"));
-		
-	}
-	
+		} catch (GUIBuildException e) {
+			Logger.warn("Can not build GUI:'BKU-Selection'. Msg:" + e.getMessage(), e);
+			throw new ConfigurationException("builder.09", new Object[]{e.getMessage()}, e);
+			
+		}
+				
+	}		
 }
diff --git a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/SSOContainerUtils.java b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/SSOContainerUtils.java
index b2ab8b119..5f2642cf8 100644
--- a/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/SSOContainerUtils.java
+++ b/id/server/modules/moa-id-module-ssoTransfer/src/main/java/at/gv/egovernment/moa/id/auth/modules/ssotransfer/utils/SSOContainerUtils.java
@@ -81,19 +81,19 @@ import org.w3c.dom.NodeList;
 import com.google.gson.JsonObject;
 
 import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;
-import at.gv.egovernment.moa.id.auth.exception.MOAIDException;
 import at.gv.egovernment.moa.id.auth.exception.ParseException;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.SSOTransferConstants;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.data.SSOTransferAuthenticationData;
 import at.gv.egovernment.moa.id.auth.modules.ssotransfer.data.SSOTransferOnlineApplication;
 import at.gv.egovernment.moa.id.auth.parser.IdentityLinkAssertionParser;
-import at.gv.egovernment.moa.id.config.ConfigurationException;
-import at.gv.egovernment.moa.id.config.auth.AuthConfiguration;
+import at.gv.egovernment.moa.id.commons.api.AuthConfiguration;
+import at.gv.egovernment.moa.id.commons.api.IOAAuthParameters;
+import at.gv.egovernment.moa.id.commons.api.IRequest;
+import at.gv.egovernment.moa.id.commons.api.exceptions.ConfigurationException;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
 import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProviderFactory;
-import at.gv.egovernment.moa.id.config.auth.IOAAuthParameters;
 import at.gv.egovernment.moa.id.data.IAuthData;
 import at.gv.egovernment.moa.id.data.MISMandate;
-import at.gv.egovernment.moa.id.moduls.IRequest;
 import at.gv.egovernment.moa.id.protocols.pvp2x.PVPConstants;
 import at.gv.egovernment.moa.id.protocols.pvp2x.builder.PVPAttributeBuilder;
 import at.gv.egovernment.moa.id.protocols.pvp2x.builder.assertion.PVP2AssertionBuilder;