- Update Parameterüberprüfung

- Update MOA-Template zur Bürgerkartenauswahl
- Änderung der Konfiguration für:
	- Angabe einer Liste von vertrauenswürdigen BKUs (aufgrund Parameterprüfung)
- Fixed Bug #552 (http://egovlabs.gv.at/tracker/index.php?func=detail&aid=552&group_id=6&atid=105)
- Fixed Bug #551 (http://egovlabs.gv.at/tracker/index.php?func=detail&aid=551&group_id=6&atid=105)
- Fixed Bug #550 (http://egovlabs.gv.at/tracker/index.php?func=detail&aid=550&group_id=6&atid=105)


git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@1198 d688527b-c9ab-4aba-bd8d-4036d912da1d

15 files changed, 635 insertions, 107 deletions

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/AuthenticationServer.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/AuthenticationServer.java
index 8de82a8d6..64eaf30cd 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/AuthenticationServer.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/AuthenticationServer.java
@@ -800,9 +800,11 @@ public class AuthenticationServer implements MOAIDAuthConstants {
     OAAuthParameter oaParam = 
       authConfigurationProvider.getOnlineApplicationParameter(session.getPublicOAURLPrefix());
     VerifyInfoboxParameters verifyInfoboxParameters = oaParam.getVerifyInfoboxParameters();
+    session.setExtendedSAMLAttributesAUTH(new Vector()); // Initialize SAML Attributes
+    session.setExtendedSAMLAttributesOA(new Vector());
+    
     if (verifyInfoboxParameters != null) {
-      session.setExtendedSAMLAttributesAUTH(new Vector()); // Initialize SAML Attributes
-      session.setExtendedSAMLAttributesOA(new Vector());
+      
       infoboxParameters = verifyInfoboxParameters.getInfoboxParameters();     
       // get the list of infobox identifiers
       List identifiers = verifyInfoboxParameters.getIdentifiers();
@@ -1556,7 +1558,7 @@ public class AuthenticationServer implements MOAIDAuthConstants {
    *             already for the given session ID
    */
   private static AuthenticationSession newSession() throws AuthenticationException {
-    String sessionID = Random.nextRandom();
+    String sessionID = Random.nextRandom();    
     AuthenticationSession newSession = new AuthenticationSession(sessionID);
     synchronized (sessionStore) {
       AuthenticationSession session = (AuthenticationSession) sessionStore.get(sessionID);
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/MOAIDAuthConstants.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/MOAIDAuthConstants.java
index 0e361ee57..259b21db7 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/MOAIDAuthConstants.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/MOAIDAuthConstants.java
@@ -28,6 +28,8 @@ public interface MOAIDAuthConstants {
 
   /** servlet parameter "Target" */
   public static final String PARAM_TARGET = "Target";
+  /** servlet parameter "useMandate" */
+  public static final String PARAM_USEMANDATE = "useMandate";
   /** servlet parameter "OA" */
   public static final String PARAM_OA = "OA";
   /** servlet parameter "bkuURI" */
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java
index bff0a3fca..109d17d11 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java
@@ -53,7 +53,7 @@ public class AuthServlet extends HttpServlet implements MOAIDAuthConstants {
 
 
   /**
-   * Handles an error. <br>
+   * Handles an error. <br>>
    * <ul>
    * <li>Logs the error</li>
    * <li>Places error message and exception thrown into the request 
@@ -89,7 +89,13 @@ public class AuthServlet extends HttpServlet implements MOAIDAuthConstants {
 		//forward this to errorpage-auth.jsp where the HTML error page is generated
 		ServletContext context = getServletContext();
 		RequestDispatcher dispatcher = context.getRequestDispatcher("/errorpage-auth.jsp");
-		try {
+		try		{
+			
+			 resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+				resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+				resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+				resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+			
       dispatcher.forward(req, resp);
     } catch (ServletException e) {
       Logger.error(e);
@@ -111,6 +117,11 @@ public class AuthServlet extends HttpServlet implements MOAIDAuthConstants {
     ServletContext context = getServletContext();
     RequestDispatcher dispatcher = context.getRequestDispatcher("/errorpage-auth.jsp");
     try {
+    	resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+		
       dispatcher.forward(req, resp);
     } catch (ServletException e) {
       Logger.error(e);
@@ -123,7 +134,6 @@ public class AuthServlet extends HttpServlet implements MOAIDAuthConstants {
    * Logs all servlet parameters for debugging purposes.
    */
   protected void logParameters(HttpServletRequest req) {
-   //@TODO Parameter?
     for (Enumeration params = req.getParameterNames(); params.hasMoreElements(); ) {
       String parname = (String)params.nextElement();
       Logger.debug("Parameter " + parname + req.getParameter(parname));    
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ConfigurationServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ConfigurationServlet.java
index be8b5e272..a9082dd8e 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ConfigurationServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ConfigurationServlet.java
@@ -26,6 +26,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
 import at.gv.egovernment.moa.id.auth.MOAIDAuthInitializer;
 import at.gv.egovernment.moa.id.util.HTTPRequestJSPForwarder;
 import at.gv.egovernment.moa.id.util.MOAIDMessageProvider;
@@ -48,6 +49,12 @@ public class ConfigurationServlet extends HttpServlet {
   public void doGet(HttpServletRequest request, HttpServletResponse response)
     throws ServletException, IOException {
 
+	  	  
+	  response.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+	  response.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+	  response.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+	  response.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+	  
     MOAIDMessageProvider msg = MOAIDMessageProvider.getInstance();
 
     try {
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GetForeignIDServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GetForeignIDServlet.java
index 23d4eab20..c83650587 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GetForeignIDServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GetForeignIDServlet.java
@@ -12,11 +12,13 @@ import javax.servlet.http.HttpServletResponse;
 import javax.xml.transform.TransformerException;

 

 import org.apache.commons.fileupload.FileUploadException;

+import org.apache.commons.lang.StringEscapeUtils;

 import org.w3c.dom.Document;

 import org.w3c.dom.Element;

 

 import at.gv.egovernment.moa.id.MOAIDException;

 import at.gv.egovernment.moa.id.auth.AuthenticationServer;

+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;

 import at.gv.egovernment.moa.id.auth.WrongParametersException;

 import at.gv.egovernment.moa.id.auth.builder.DataURLBuilder;

 import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;

@@ -61,7 +63,12 @@ public class GetForeignIDServlet extends AuthServlet {
     throws ServletException, IOException { 

     	

 		Logger.debug("GET GetForeignIDServlet");

-		

+

+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);

+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);

+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);

+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);

+

 		

   }

 

@@ -87,6 +94,11 @@ public class GetForeignIDServlet extends AuthServlet {
 

 		Logger.debug("POST GetForeignIDServlet");

 		

+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);

+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);

+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);

+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);

+		

 		Map parameters;

 	    try 

 	    {

@@ -97,16 +109,24 @@ public class GetForeignIDServlet extends AuthServlet {
 	      throw new IOException(e.getMessage());

 	     	}

 	    String sessionID = req.getParameter(PARAM_SESSIONID);

+	    

+	    // escape parameter strings

+	    sessionID = StringEscapeUtils.escapeHtml(sessionID);

+	    

 	    String redirectURL = null;

 	    AuthenticationSession session = null;

 	    try {

+	    	String xmlCreateXMLSignatureResponse = (String)parameters.get(PARAM_XMLRESPONSE);

+	    	

           // check parameter

           if (!ParamValidatorUtils.isValidSessionID(sessionID))

              throw new WrongParametersException("GetForeignID", PARAM_SESSIONID, "auth.12");

+          if (!ParamValidatorUtils.isValidXMLDocument(xmlCreateXMLSignatureResponse))

+              throw new WrongParametersException("GetForeignID", PARAM_XMLRESPONSE, "auth.12");

 

 	    	session = AuthenticationServer.getSession(sessionID);

 	    	

-	    	String xmlCreateXMLSignatureResponse = (String)parameters.get(PARAM_XMLRESPONSE);

+	    	

 	    	

 	    	Logger.debug(xmlCreateXMLSignatureResponse);

 	    	

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ProcessValidatorInputServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ProcessValidatorInputServlet.java
index 317af3e06..54d08c59e 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ProcessValidatorInputServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ProcessValidatorInputServlet.java
@@ -24,10 +24,13 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

 

 import org.apache.commons.fileupload.FileUploadException;

+import org.apache.commons.lang.StringEscapeUtils;
 

 import at.gv.egovernment.moa.id.AuthenticationException;

 import at.gv.egovernment.moa.id.MOAIDException;

 import at.gv.egovernment.moa.id.auth.AuthenticationServer;

+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
+import at.gv.egovernment.moa.id.auth.WrongParametersException;
 import at.gv.egovernment.moa.id.auth.builder.DataURLBuilder;

 import at.gv.egovernment.moa.id.auth.builder.GetVerifyAuthBlockFormBuilder;

 import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;

@@ -36,6 +39,7 @@ import at.gv.egovernment.moa.id.auth.validator.ValidateException;
 import at.gv.egovernment.moa.id.auth.validator.parep.ParepUtils;

 import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider;

 import at.gv.egovernment.moa.id.config.auth.OAAuthParameter;

+import at.gv.egovernment.moa.id.util.ParamValidatorUtils;
 import at.gv.egovernment.moa.logging.Logger;

 import at.gv.egovernment.moa.util.FileUtils;

 

@@ -66,7 +70,12 @@ public class ProcessValidatorInputServlet extends AuthServlet {
   protected void doGet(HttpServletRequest req, HttpServletResponse resp)

     throws ServletException, IOException { 

 

-    Logger.debug("GET ProcessInput");

+    Logger.debug("GET ProcessInput");
+    resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+	resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+	resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+	resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+	  

     Map parameters;

     try {

       parameters = getParameters(req);

@@ -78,8 +87,15 @@ public class ProcessValidatorInputServlet extends AuthServlet {
     if (sessionID==null) sessionID = (String) req.getAttribute(PARAM_SESSIONID);

     if (sessionID==null) sessionID = (String) parameters.get(PARAM_SESSIONID);

     if (sessionID==null) sessionID = (String) parameters.get(PARAM_SESSIONID+"_");

+    
+    // escape parameter strings
+    sessionID = StringEscapeUtils.escapeHtml(sessionID);
     

-    try {

+    try {
+    	
+    	if (!ParamValidatorUtils.isValidSessionID(sessionID))
+            throw new WrongParametersException("ProcessInput", PARAM_SESSIONID, "auth.12");
+    	

       AuthenticationSession session = AuthenticationServer.getSession(sessionID);

       InfoboxValidator infoboxvalidator = session.getFirstPendingValidator();

       String outputStream;

@@ -103,7 +119,10 @@ public class ProcessValidatorInputServlet extends AuthServlet {
       out.flush();

       out.close();

       Logger.debug("Finished GET ProcessInput");

-    }

+    }
+    catch (WrongParametersException ex) {
+        handleWrongParameters(ex, req, resp);
+      }

     catch (MOAIDException ex) {

       handleError(null, ex, req, resp);

     }

@@ -117,7 +136,13 @@ public class ProcessValidatorInputServlet extends AuthServlet {
   protected void doPost(HttpServletRequest req, HttpServletResponse resp)

     throws ServletException, IOException {

 

-		Logger.debug("POST ProcessInput");

+		Logger.debug("POST ProcessInput");
+		
+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+		

     Map parameters;

     try {

       parameters = getParameters(req);

@@ -125,13 +150,20 @@ public class ProcessValidatorInputServlet extends AuthServlet {
       Logger.error("Parsing mulitpart/form-data request parameters failed: " + e.getMessage());

       throw new IOException(e.getMessage());

     }
-  //@TODO Parameter

+
     String sessionID = req.getParameter(PARAM_SESSIONID);

     if (sessionID==null) sessionID = (String) req.getAttribute(PARAM_SESSIONID);

     if (sessionID==null) sessionID = (String) parameters.get(PARAM_SESSIONID);

     if (sessionID==null) sessionID = (String) parameters.get(PARAM_SESSIONID+"_");

+        
+    // escape parameter strings
+    sessionID = StringEscapeUtils.escapeHtml(sessionID);
     

-    try {

+    try {
+    	
+    	if (!ParamValidatorUtils.isValidSessionID(sessionID))
+            throw new WrongParametersException("ProcessInput", PARAM_SESSIONID, "auth.12");
+		    

       AuthenticationSession session = AuthenticationServer.getSession(sessionID);

       AuthenticationServer.processInput(session, parameters);

       String createXMLSignatureRequestOrRedirect = AuthenticationServer.getInstance().getCreateXMLSignatureRequestAuthBlockOrRedirect(session, null, null);

@@ -143,16 +175,22 @@ public class ProcessValidatorInputServlet extends AuthServlet {
         String htmlForm = null;

         

         boolean doInputProcessorSign = false; // If sign process should be within an extra form, provide a parameter. Otherwise transport through security layer is assumed 

-      //@TODO Parameter
+
         String inputProcessorSignForm = req.getParameter("Sign_Form");

         if (inputProcessorSignForm==null) inputProcessorSignForm = (String) req.getAttribute("Sign_Form");

         if (inputProcessorSignForm==null) inputProcessorSignForm = (String) parameters.get("Sign_Form");

-        if (inputProcessorSignForm==null) inputProcessorSignForm = (String) parameters.get("Sign_Form_");

+        if (inputProcessorSignForm==null) inputProcessorSignForm = (String) parameters.get("Sign_Form_");
+        // escape parameter strings
+        inputProcessorSignForm = StringEscapeUtils.escapeHtml(inputProcessorSignForm);

         if (!ParepUtils.isEmpty(inputProcessorSignForm)) doInputProcessorSign = inputProcessorSignForm.equalsIgnoreCase("true");

         if (doInputProcessorSign) {

           // Test if we have a user input form sign template
-         //@TODO Parameter

-          String inputProcessorSignTemplateURL = req.getParameter(PARAM_INPUT_PROCESSOR_SIGN_TEMPLATE);

+         

+          String inputProcessorSignTemplateURL = req.getParameter(PARAM_INPUT_PROCESSOR_SIGN_TEMPLATE);
+          
+          if (!ParamValidatorUtils.isValidSignUrl(inputProcessorSignTemplateURL))
+              throw new WrongParametersException("ProcessInput", PARAM_INPUT_PROCESSOR_SIGN_TEMPLATE, "auth.12");
+          

           String inputProcessorSignTemplate = null;

           OAAuthParameter oaParam =

             AuthConfigurationProvider.getInstance().getOnlineApplicationParameter(session.getOAURLRequested());

@@ -199,7 +237,10 @@ public class ProcessValidatorInputServlet extends AuthServlet {
         resp.addHeader("Location", redirectURL);

         Logger.debug("REDIRECT TO: " + redirectURL);

       }

-    }

+    }
+    catch (WrongParametersException ex) {
+        handleWrongParameters(ex, req, resp);
+      }

     catch (MOAIDException ex) {

       handleError(null, ex, req, resp);

     }

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/SelectBKUServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/SelectBKUServlet.java
index 09b3ae15f..6e285a2c0 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/SelectBKUServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/SelectBKUServlet.java
@@ -24,7 +24,10 @@ import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.commons.lang.StringEscapeUtils;
+
 import at.gv.egovernment.moa.id.auth.AuthenticationServer;
+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
 import at.gv.egovernment.moa.id.auth.MOAIDAuthInitializer;
 import at.gv.egovernment.moa.id.auth.WrongParametersException;
 import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider;
@@ -70,6 +73,12 @@ public class SelectBKUServlet extends AuthServlet {
     throws ServletException, IOException {
 
     Logger.debug("GET SelectBKU");
+    
+    resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+    resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+	resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+	resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+    
     String authURL = req.getScheme() + "://" + req.getServerName();
     if ((req.getScheme().equalsIgnoreCase("https") && req.getServerPort()!=443) || (req.getScheme().equalsIgnoreCase("http") && req.getServerPort()!=80)) { 
       authURL = authURL.concat(":" + req.getServerPort());
@@ -80,6 +89,14 @@ public class SelectBKUServlet extends AuthServlet {
     String oaURL = req.getParameter(PARAM_OA);
     String bkuSelectionTemplateURL = req.getParameter(PARAM_BKUTEMPLATE);
     String templateURL = req.getParameter(PARAM_TEMPLATE);
+    
+    // escape parameter strings
+    target = StringEscapeUtils.escapeHtml(target);
+    oaURL = StringEscapeUtils.escapeHtml(oaURL);    
+    templateURL = StringEscapeUtils.escapeHtml(templateURL);
+    bkuSelectionTemplateURL = StringEscapeUtils.escapeHtml(bkuSelectionTemplateURL);
+    
+    
     resp.setHeader(HEADER_EXPIRES,HEADER_VALUE_EXPIRES);
     resp.setHeader(HEADER_PRAGMA,HEADER_VALUE_PRAGMA);
     resp.setHeader(HEADER_CACHE_CONTROL,HEADER_VALUE_CACHE_CONTROL);
@@ -89,11 +106,13 @@ public class SelectBKUServlet extends AuthServlet {
        
        // check parameter
        if (!ParamValidatorUtils.isValidTarget(target))
-          throw new WrongParametersException("StartAuthentication", PARAM_TARGET, "auth.12");
+          throw new WrongParametersException("SelectBKU", PARAM_TARGET, "auth.12");
        if (!ParamValidatorUtils.isValidOA(oaURL))
-          throw new WrongParametersException("StartAuthentication", PARAM_OA, "auth.12");
-       if (!ParamValidatorUtils.isValidTemplate(templateURL))
-          throw new WrongParametersException("StartAuthentication", PARAM_TEMPLATE, "auth.12");
+          throw new WrongParametersException("SelectBKU", PARAM_OA, "auth.12");
+       if (!ParamValidatorUtils.isValidTemplate(req, templateURL))
+          throw new WrongParametersException("SelectBKU", PARAM_TEMPLATE, "auth.12");
+       if (!ParamValidatorUtils.isValidTemplate(req, bkuSelectionTemplateURL))
+           throw new WrongParametersException("SelectBKU", PARAM_TEMPLATE, "auth.12");
 
        
       String returnValue = AuthenticationServer.getInstance().selectBKU(
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/StartAuthenticationServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/StartAuthenticationServlet.java
index 2430095b2..10b4041df 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/StartAuthenticationServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/StartAuthenticationServlet.java
@@ -17,12 +17,16 @@ package at.gv.egovernment.moa.id.auth.servlet;
 
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.io.Reader;
+import java.io.StringReader;
 
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.commons.lang.StringEscapeUtils;
+
 import at.gv.egovernment.moa.id.MOAIDException;
 import at.gv.egovernment.moa.id.auth.AuthenticationServer;
 import at.gv.egovernment.moa.id.auth.MOAIDAuthInitializer;
@@ -64,16 +68,27 @@ public class StartAuthenticationServlet extends AuthServlet {
     authURL = authURL.concat(req.getContextPath() + "/");
 
     String target = req.getParameter(PARAM_TARGET);
-	 String oaURL = req.getParameter(PARAM_OA);
+    String oaURL = req.getParameter(PARAM_OA);
     String bkuURL = req.getParameter(PARAM_BKU);
     String templateURL = req.getParameter(PARAM_TEMPLATE);
     String sessionID = req.getParameter(PARAM_SESSIONID);
+    String useMandate = req.getParameter(PARAM_USEMANDATE);
+    
     
+    // escape parameter strings
+    target = StringEscapeUtils.escapeHtml(target);
+    oaURL = StringEscapeUtils.escapeHtml(oaURL);
+    bkuURL = StringEscapeUtils.escapeHtml(bkuURL);
+    templateURL = StringEscapeUtils.escapeHtml(templateURL);
+    sessionID = StringEscapeUtils.escapeHtml(sessionID);
+    useMandate = StringEscapeUtils.escapeHtml(useMandate);
+       
     resp.setHeader(HEADER_EXPIRES,HEADER_VALUE_EXPIRES);
     resp.setHeader(HEADER_PRAGMA,HEADER_VALUE_PRAGMA);
     resp.setHeader(HEADER_CACHE_CONTROL,HEADER_VALUE_CACHE_CONTROL);
     resp.addHeader(HEADER_CACHE_CONTROL,HEADER_VALUE_CACHE_CONTROL_IE);
     
+    //System.out.println("useMandate: " + useMandate);
     
     	try {
 		      // check parameter
@@ -83,10 +98,14 @@ public class StartAuthenticationServlet extends AuthServlet {
              throw new WrongParametersException("StartAuthentication", PARAM_OA, "auth.12");
 		    if (!ParamValidatorUtils.isValidBKUURI(bkuURL))
 		       throw new WrongParametersException("StartAuthentication", PARAM_BKU, "auth.12");
-		    if (!ParamValidatorUtils.isValidTemplate(templateURL))
+		    if (!ParamValidatorUtils.isValidTemplate(req, templateURL))
 		       throw new WrongParametersException("StartAuthentication", PARAM_TEMPLATE, "auth.12");
 		    if (!ParamValidatorUtils.isValidSessionID(sessionID))
              throw new WrongParametersException("StartAuthentication", PARAM_SESSIONID, "auth.12");
+		    if (!ParamValidatorUtils.isValidUseMandate(useMandate))
+	             throw new WrongParametersException("StartAuthentication", PARAM_USEMANDATE, "auth.12");
+		    
+		    
 		    
 		    
 			String getIdentityLinkForm =
@@ -97,6 +116,7 @@ public class StartAuthenticationServlet extends AuthServlet {
 			out.print(getIdentityLinkForm);
 			out.flush();
 			Logger.debug("Finished GET StartAuthentication");
+		
 		}
     catch (WrongParametersException ex) {
       handleWrongParameters(ex, req, resp);
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyAuthenticationBlockServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyAuthenticationBlockServlet.java
index 8ae951dda..ad01de6c8 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyAuthenticationBlockServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyAuthenticationBlockServlet.java
@@ -23,9 +23,11 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.fileupload.FileUploadException;
+import org.apache.commons.lang.StringEscapeUtils;
 
 import at.gv.egovernment.moa.id.MOAIDException;
 import at.gv.egovernment.moa.id.auth.AuthenticationServer;
+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
 import at.gv.egovernment.moa.id.auth.WrongParametersException;
 import at.gv.egovernment.moa.id.auth.builder.DataURLBuilder;
 import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;
@@ -60,6 +62,12 @@ public class VerifyAuthenticationBlockServlet extends AuthServlet {
     throws ServletException, IOException { 
     
 		Logger.debug("GET VerifyAuthenticationBlock");
+		
+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+		
   }
 
   /**
@@ -87,6 +95,12 @@ public class VerifyAuthenticationBlockServlet extends AuthServlet {
     throws ServletException, IOException {
 
 		Logger.debug("POST VerifyAuthenticationBlock");
+		
+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+		  
     Map parameters;
     try 
     {
@@ -98,11 +112,17 @@ public class VerifyAuthenticationBlockServlet extends AuthServlet {
     }
 		String sessionID = req.getParameter(PARAM_SESSIONID);
 		String createXMLSignatureResponse = (String)parameters.get(PARAM_XMLRESPONSE);
+
+		// escape parameter strings
+		sessionID = StringEscapeUtils.escapeHtml(sessionID);
+
 		String redirectURL = null;
 		try {
          // check parameter
          if (!ParamValidatorUtils.isValidSessionID(sessionID))
             throw new WrongParametersException("VerifyAuthenticationBlock", PARAM_SESSIONID, "auth.12");
+         if (!ParamValidatorUtils.isValidXMLDocument(createXMLSignatureResponse))
+            throw new WrongParametersException("VerifyAuthenticationBlock", PARAM_XMLRESPONSE, "auth.12");
 
          
 			AuthenticationSession session = AuthenticationServer.getSession(sessionID);
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyCertificateServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyCertificateServlet.java
index 1b96ce8a4..76c5476ae 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyCertificateServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyCertificateServlet.java
@@ -17,12 +17,14 @@ import javax.xml.parsers.ParserConfigurationException;
 

 import org.apache.axis.encoding.Base64;

 import org.apache.commons.fileupload.FileUploadException;

+import org.apache.commons.lang.StringEscapeUtils;

 import org.w3c.dom.Document;

 import org.w3c.dom.Element;

 import org.w3c.dom.Text;

 

 import at.gv.egovernment.moa.id.MOAIDException;

 import at.gv.egovernment.moa.id.auth.AuthenticationServer;

+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;

 import at.gv.egovernment.moa.id.auth.WrongParametersException;

 import at.gv.egovernment.moa.id.auth.builder.DataURLBuilder;

 import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;

@@ -64,7 +66,10 @@ public class VerifyCertificateServlet extends AuthServlet {
     	

 		Logger.debug("GET VerifyCertificateServlet");

 		

-		

+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);

+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);

+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);

+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);

   }

 

   /**

@@ -84,6 +89,11 @@ public class VerifyCertificateServlet extends AuthServlet {
 

 		Logger.debug("POST VerifyCertificateServlet");

 		

+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);

+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);

+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);

+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);

+		

 		Map parameters;

 	    try 

 	    {

@@ -94,6 +104,10 @@ public class VerifyCertificateServlet extends AuthServlet {
 	      throw new IOException(e.getMessage());

 	     	}

 	    String sessionID = req.getParameter(PARAM_SESSIONID);

+	    

+	    // escape parameter strings

+		sessionID = StringEscapeUtils.escapeHtml(sessionID);

+		

 	    AuthenticationSession session = null;

 	    try {

 	       // check parameter

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyIdentityLinkServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyIdentityLinkServlet.java
index ba3e2141b..dff366829 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyIdentityLinkServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/VerifyIdentityLinkServlet.java
@@ -23,10 +23,12 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.fileupload.FileUploadException;
+import org.apache.commons.lang.StringEscapeUtils;
 
 import at.gv.egovernment.moa.id.MOAIDException;
 import at.gv.egovernment.moa.id.ParseException;
 import at.gv.egovernment.moa.id.auth.AuthenticationServer;
+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
 import at.gv.egovernment.moa.id.auth.WrongParametersException;
 import at.gv.egovernment.moa.id.auth.builder.DataURLBuilder;
 import at.gv.egovernment.moa.id.auth.builder.InfoboxReadRequestBuilderCertificate;
@@ -61,6 +63,11 @@ public class VerifyIdentityLinkServlet extends AuthServlet {
     throws ServletException, IOException { 
     	
 		Logger.debug("GET VerifyIdentityLink");
+		
+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
   }
 
   /**
@@ -85,6 +92,7 @@ public class VerifyIdentityLinkServlet extends AuthServlet {
     throws ServletException, IOException {
 
 		Logger.debug("POST VerifyIdentityLink");
+		  
     Map parameters;
     try 
     {
@@ -95,10 +103,16 @@ public class VerifyIdentityLinkServlet extends AuthServlet {
       throw new IOException(e.getMessage());
     }
     String sessionID = req.getParameter(PARAM_SESSIONID);
-    
-    
 
+    // escape parameter strings
+	sessionID = StringEscapeUtils.escapeHtml(sessionID);
     
+    resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+	resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+	resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+	resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+
+	
     try {
     // check parameter
        if (!ParamValidatorUtils.isValidSessionID(sessionID))
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/ConfigurationBuilder.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/ConfigurationBuilder.java
index 7cc33ca52..dbfbda535 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/ConfigurationBuilder.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/ConfigurationBuilder.java
@@ -162,6 +162,10 @@ public class ConfigurationBuilder {
     ROOT + CONF + "GenericConfiguration";
   
   /** an XPATH-Expression */ 
+  protected static final String TRUSTED_BKUS =
+    ROOT + CONF + "TrustedBKUs/" + CONF + "BKUURL";
+  
+  /** an XPATH-Expression */ 
   protected static final String CHAINING_MODES_XPATH =
     ROOT + CONF + "ChainingModes";
   /** an XPATH-Expression */ 
@@ -372,6 +376,22 @@ public class ConfigurationBuilder {
     return result;
   }
 
+  public List getTrustedBKUs() {
+	  
+	  List trustedBKUs = new ArrayList();
+	    
+	      NodeIterator bkuIter = XPathUtils.selectNodeIterator(configElem_, TRUSTED_BKUS);
+	      
+	      Element vtElem;
+
+	      while ((vtElem = (Element) bkuIter.nextNode()) != null) {
+		      	String bkuURL = DOMUtils.getText(vtElem);
+		      	trustedBKUs.add(bkuURL);
+	      }
+	      
+	      return trustedBKUs;
+	  
+  }
 
   /**
    * Returns a list containing all X509 Subject Names 
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java
index a25bc1af5..6e296b4f4 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java
@@ -164,6 +164,11 @@ public class AuthConfigurationProvider extends ConfigurationProvider {
    */
   private ConnectionParameter foreignIDConnectionParameter;
   
+  /**
+   * Parameter for trusted BKUs
+   */
+  private List trustedBKUs;
+  
  /**
    * Return the single instance of configuration data.
    * 
@@ -271,7 +276,8 @@ public class AuthConfigurationProvider extends ConfigurationProvider {
     	defaultChainingMode = builder.getDefaultChainingMode();
     	chainingModes = builder.buildChainingModes();  
     	trustedCACertificates = builder.getTrustedCACertificates();
-    	trustedCACertificates = FileUtils.makeAbsoluteURL(trustedCACertificates, rootConfigFileDir);     
+    	trustedCACertificates = FileUtils.makeAbsoluteURL(trustedCACertificates, rootConfigFileDir);
+    	trustedBKUs = builder.getTrustedBKUs();
 
     } catch (Throwable t) {
       throw new ConfigurationException("config.02", null, t);
@@ -411,6 +417,15 @@ public class AuthConfigurationProvider extends ConfigurationProvider {
   public List getIdentityLinkX509SubjectNames() {
     return identityLinkX509SubjectNames;
   }
+  
+  /**
+   * Returns the trustBKUs.
+   * @return List
+   */
+  public List getTrustedBKUs() {
+    return this.trustedBKUs;
+  }
+
 
   /**
    * Returns the bKUConnectionParameter.
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ParamValidatorUtils.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ParamValidatorUtils.java
index 684291c59..79db9907b 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ParamValidatorUtils.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ParamValidatorUtils.java
@@ -1,14 +1,25 @@
 package at.gv.egovernment.moa.id.util;

 

-import java.io.BufferedReader;

 import java.io.IOException;

-import java.io.InputStream;

-import java.io.InputStreamReader;

+import java.io.StringReader;

 import java.net.MalformedURLException;

 import java.net.URL;

+import java.util.List;

 import java.util.regex.Matcher;

 import java.util.regex.Pattern;

 

+import javax.servlet.http.HttpServletRequest;

+import javax.xml.parsers.DocumentBuilder;

+import javax.xml.parsers.DocumentBuilderFactory;

+import javax.xml.parsers.ParserConfigurationException;

+

+import org.xml.sax.InputSource;

+import org.xml.sax.SAXException;

+

+import at.gv.egovernment.moa.id.config.ConfigurationException;

+import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider;

+import at.gv.egovernment.moa.logging.Logger;

+

 

 public class ParamValidatorUtils {

    

@@ -19,52 +30,266 @@ public class ParamValidatorUtils {
     */

    public static boolean isValidTarget(String target) {

    

+	   Logger.debug("Überprüfe Parameter Target");

+	   

       // if non parameter is given return true

-      if (target == null)

-         return true;

+      if (target == null) {

+    	  Logger.debug("Parameter Target ist null");

+    	  return true;

+      }

+         

       

       Pattern pattern = Pattern.compile("[a-zA-Z-]{1,5}");

       Matcher matcher = pattern.matcher(target);

-      return matcher.matches();     

+      boolean b = matcher.matches();

+      if (b) {

+    	Logger.debug("Parameter Target erfolgreich überprüft");

+    	return true;

+      }

+      else {

+    	  Logger.error("Fehler Überprüfung Parameter Target. Target entspricht nicht den Kriterien (nur Zeichen a-z, A-Z und -, sowie 1-5 Zeichen lang)");

+    	  return false;  

+      }

+            

    }

    

    /**

-    * Checks if the given bkuURI is valid

+    * Checks if the given useMandate is valid

     * @param target HTTP parameter from request

     * @return 

     */

-   public static boolean isValidBKUURI(String bkuURI) {

+   public static boolean isValidUseMandate(String usemandate) {

    

+	   Logger.debug("Überprüfe Parameter useMandate");

+	   

       // if non parameter is given return true

-      if (bkuURI == null)

-         return true;

+      if (usemandate== null) {

+    	  Logger.debug("Parameter useMandate ist null");

+    	  return true;

+      }

+         

       

-      // check if bkuURI is a valid URL

-      try {

-         new URL(bkuURI);

-         return true;

-      } catch (MalformedURLException e) {

-         return false;

+      if (usemandate.compareToIgnoreCase("true") == 0 || usemandate.compareToIgnoreCase("false") == 0) {

+    	  Logger.debug("Parameter useMandate erfolgreich überprüft");

+    	  return true;

       }

+      else {

+    	  Logger.error("Fehler Überprüfung Parameter useMandate. useMandate ist weder 'true' noch 'false')");

+    	  return false;

+      }

+    	  

+      

+    	  

+    	

+            

    }

    

    /**

-    * Checks if the given template is valid

+    * Checks if the given bkuURI is valid

     * @param target HTTP parameter from request

     * @return 

     */

-   public static boolean isValidTemplate(String template) {

+   public static boolean isValidBKUURI(String bkuURI) {

+	   Logger.debug("Überprüfe Parameter bkuURI");

+	   // if non parameter is given return true

+	      if (bkuURI == null) {

+	    	 Logger.debug("Parameter bkuURI ist null");

+	         return true;

+	      }

+	      

+	      // check if template is a valid URL

+	      try {	    	  

+	    	  // check if bku url starts with http or https 

+	    	  if (bkuURI.startsWith("http") || bkuURI.startsWith("https")) {

+	    		  URL url =new URL(bkuURI);

+	    		  

+	    		  // check if bkuURI is a local BKU

+	    		  if (bkuURI.compareToIgnoreCase("https://localhost:3496/https-security-layer-request") == 0 || 

+	    			  bkuURI.compareToIgnoreCase("http://localhost:3495/http-security-layer-request") == 0) {

+	    			  Logger.debug("Parameter bkuURI erfolgreich überprüft");

+	    			  return true;

+	    		  }

+	    		  else {

+	    			  Logger.debug("Parameter bkuURI ist keine lokale BKU. Überprüfe Liste der vertrauenswürdigen BKUs.");

+	    			  AuthConfigurationProvider authConf = AuthConfigurationProvider.getInstance();

+		    		  List trustedBKUs = authConf.getTrustedBKUs();

+		    		  boolean b = trustedBKUs.contains(bkuURI);

+		    		  if (b) {

+		    			  Logger.debug("Parameter bkuURI erfolgreich überprüft");

+		    			  return true;

+		    		  }

+		    		  else {

+		    			  Logger.error("Fehler Überprüfung Parameter bkuURI. bkuURI ist nicht auf Liste der vertrauenswürdigen BKUs (Konfigurationselement: MOA-IDConfiguration/TrustedBKUs)");  

+		    			  return false;

+		    		  }  

+	    		  }

+	    		  

+	    			

+	    	  }

+	    	  else {

+	    		  Logger.error("Fehler Überprüfung Parameter bkuURI. bkuURI beginnt nicht mit http or https");

+	    		  return false;

+	    	  }

+	    	  

+	            

+	      } catch (MalformedURLException e) {

+	    	  Logger.error("Fehler Überprüfung Parameter bkuURI", e);

+	         return false;

+	      } catch (ConfigurationException e) {

+	    	  Logger.error("Fehler Überprüfung Parameter bkuURI", e);

+	    	  return false;

+		}

+   }

+   

+//   private static boolean testBKUConnection(URL url) {

+//	

+//	   // make NullOperationRequest

+//	   //String request = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><sl:NullOperationRequest xmlns:sl=\"http://www.buergerkarte.at/namespaces/securitylayer/1.2#\"/>";

+//	   String request = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><sl:GetPropertiesRequest xmlns:sl=\"http://www.buergerkarte.at/namespaces/securitylayer/1.2#\"/>";

+//	   	   

+//	   HttpURLConnection connection;

+//	   if (url != null) {

+//		   try {

+//			    if (url.toExternalForm().startsWith("https")) {

+//					connection = (HttpsURLConnection)url.openConnection();

+//				}

+//				else { 

+//					connection = (HttpURLConnection)url.openConnection();

+//				}

+//				

+//				connection.setRequestMethod("POST");

+//			    connection.setDoOutput(true);

+//			      

+//			    connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

+//			      

+//			    String toSend = URLEncoder.encode(request, "UTF-8");

+//			    toSend = "XMLRequest=" + toSend;

+//			    connection.setRequestProperty("Content-Length", String.valueOf(toSend.getBytes().length));

+//	

+//			    Logger.debug("Send NullOperationRequest to BKU.");

+//			    

+//			    OutputStream out = connection.getOutputStream();

+//			    out.write(toSend.getBytes());

+//			      

+//			    // get response

+//			    connection.connect();

+//			    int responseCode = connection.getResponseCode();

+//		      

+//			    if (responseCode != 200) {

+//			    	InputStream is = connection.getErrorStream();

+//			    	int ch;

+//			    	String ret = "";

+//			    	while ((ch = is.read()) != -1) 

+//			    		ret += (char)ch;

+//			    	

+//			    	is.close();

+//			    	

+//			    	System.out.println("ret: " + ret);

+//			    	

+//			    	Logger.error("Fehler Überprüfung Parameter bkuURI. Antwortcode von BKU ist nicht 200.");

+//			    	return false;

+//			    }

+//		      

+//			    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();	

+//			    factory.setNamespaceAware(true);

+//			    DocumentBuilder builder = factory.newDocumentBuilder();

+//			    

+//			    //Document doc = builder.parse(connection.getInputStream());

+//			    

+//			    System.out.println(convertStreamToString(connection.getInputStream()));

+//			    

+////			    NodeList l = doc.getElementsByTagNameNS(Constants.SL12_NS_URI, "ErrorResponse");		    	

+////		    	if (l.getLength() != 0) {

+////		    		Logger.error("Fehler Überprüfung Parameter bkuURI. ErrorResponse von BKU empfangen.");

+////		    		return false;			    	

+////		    	}

+//		    	

+//		    	Logger.debug("Parameter Template bkuURI erfolgreich überprüft");

+//			    return true;

+//			    

+////		   } catch (SAXException e) {

+////				Logger.error("Fehler Überprüfung Parameter bkuURI.", e);

+////				return false;

+//			} catch (IOException e) {

+//				Logger.error("Fehler Überprüfung Parameter bkuURI.", e);

+//				return false;

+//			} catch (ParserConfigurationException e) {

+//				Logger.error("Fehler Überprüfung Parameter bkuURI.", e);

+//				return false;

+//			}

+//		}

+//	   else {

+//		   Logger.error("Fehler Überprüfung Parameter bkuURI. bkuURI ist null.");

+//		   return false;

+//	   }

+//		    

+//

+//   }

+   

+//   public static String convertStreamToString(InputStream is)  {

+//	   if (is != null) {

+//		   Writer writer = new StringWriter();

+//   

+//		   char[] buffer = new char[1024];

+//		   try {

+//			   Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));

+//			   int n;

+//			   while ((n = reader.read(buffer)) != -1) {

+//				   writer.write(buffer, 0, n);

+//			   }

+//		   } catch (IOException e) {			

+//			e.printStackTrace();

+//		} 

+//		   

+//		   	return writer.toString();

+//	   }	

+//	   else {       

+//		   return "";

+//	   }

+//   }

+   

+   /**

+    * Checks if the given template is valid

+    * @param req

+    * @param template

+    * @return

+    */

+   public static boolean isValidTemplate(HttpServletRequest req, String template) {

    

+	   Logger.debug("Überprüfe Parameter Template bzw. bkuSelectionTemplateURL");

+	   

       // if non parameter is given return true

-      if (template == null)

-         return true;

+      if (template == null) {

+    	  Logger.debug("Parameter Template bzw. bkuSelectionTemplateURL ist null");

+    	  return true;

+      }

       

       // check if template is a valid URL

       try {

-         new URL(template);

-         return true;         

+    	  

+    	  // check if template url starts with http or https 

+    	  if (template.startsWith("http") || template.startsWith("https")) {

+    	

+    		  // check if template url is from same server

+    		  if (template.contains(req.getServerName())) {

+    			 new URL(template);

+    			 Logger.debug("Parameter Template bzw. bkuSelectionTemplateURL erfolgreich überprüft");

+     	         return true;

+    		  }

+    		  else {

+    			  Logger.error("Fehler Überprüfung Parameter Template bzw. bkuSelectionTemplateURL. Parameter liegt nicht am gleichen Server wie die MOA-Instanz (" + req.getServerName() + ")");

+    			  return false;

+    		  }

+    		  

+    	  }

+    	  else {

+    		  Logger.error("Fehler Überprüfung Parameter Template bzw. bkuSelectionTemplateURL. Paramter beginnt nicht mit http oder https.");

+    		  return false;

+    	  }

+    	  

+            

       } catch (MalformedURLException e) {

-         e.printStackTrace();

+    	 Logger.error("Fehler Überprüfung Parameter Template bzw. bkuSelectionTemplateURL.", e);

          return false;

       }

    }

@@ -75,16 +300,31 @@ public class ParamValidatorUtils {
     * @return 

     */

    public static boolean isValidSessionID(String sessionID) {

-   

+	   Logger.debug("Überprüfe Parameter MOASessionId");

+	   

       // if non parameter is given return true

-      if (sessionID == null)

-         return true;

+      if (sessionID == null) {

+    	  Logger.debug("Parameter MOASessionId ist null");

+    	  return true; 

+      }

+         

 

       Pattern pattern = Pattern.compile("[0-9-]*");

       Matcher matcher = pattern.matcher(sessionID);

-      return matcher.matches();     

-

+      boolean b = matcher.matches();

+      if (b) {

+    	  Logger.debug("Parameter MOASessionId erfolgreich überprüft");

+    	  return true;

+      }

+      else {

+    	  Logger.error("Fehler Überprüfung Parameter MOASessionId. MOASessionId entspricht nicht den Kriterien (nur Zeichen 0-9 und -)");

+    	  return false;

+      }

 

+      

+  	  

+      

+      

    }

    

    /**

@@ -93,18 +333,68 @@ public class ParamValidatorUtils {
     * @return 

     */

    public static boolean isValidOA(String oa) {

+	   Logger.debug("Überprüfe Parameter oa");

+	   // if non parameter is given return true

+	   if (oa == null) {

+		   Logger.debug("Parameter oa ist null");

+		   return true;

+	   }

+	      

+      // check if template is a valid URL

+	   try {

+	    	  

+		   // check if template url starts with http or https 

+		   if (oa.startsWith("http") || oa.startsWith("https")) {

+			   new URL(oa);

+			   Logger.debug("Parameter oa erfolgreich überprüft");

+			   return true;	    		  

+	    	  }

+	    	  else  {

+	    		  Logger.error("Fehler Überprüfung Parameter oa. oa beginnt nicht mit http or https");

+	    		  return false;    	  

+	    	  }

+	            

+	      } catch (MalformedURLException e) {

+	    	  Logger.error("Fehler Überprüfung Parameter oa", e);

+	         return false;

+	      }

+	   

+   }

    

-      // if non parameter is given return true

-      if (oa == null)

-         return true;

-     

-      // check if oa is a valid URL

-      try {

-         new URL(oa);

-         return true;

-      } catch (MalformedURLException e) {

-         return false;

-      }

+   /**

+    * Checks if the given signurl is valid

+    * @param target HTTP parameter from request

+    * @return 

+    */

+   public static boolean isValidSignUrl(String signurl) {

+	   

+	   Logger.debug("Überprüfe Parameter signurl");

+   

+	   // if non parameter is given return true

+	   if (signurl == null) {

+		   Logger.debug("Parameter signurl ist null");

+		   return true;

+	   }

+	      

+      // check if template is a valid URL

+	   try {

+	    	  

+		   // check if signurl starts with http or https 

+		   if (signurl.startsWith("http") || signurl.startsWith("https")) {

+			   new URL(signurl);

+			   Logger.debug("Parameter signurl erfolgreich überprüft");

+			   return true;	    		  

+	    	  }

+	    	  else {

+	    		  Logger.error("Fehler Überprüfung Parameter signurl. signurl beginnt nicht mit http or https");

+	    		  return false;

+	    	  }	    	  

+	            

+	      } catch (MalformedURLException e) {

+	    	  Logger.error("Fehler Überprüfung Parameter signurl", e);

+	         return false;

+	      }

+	   

    }

    

    /**

@@ -115,44 +405,69 @@ public class ParamValidatorUtils {
     * @param data

     * @return

     */

-   private static boolean checkPlaceHolders(String data) {

-

-      boolean bku = data.contains("<BKU>");

-      boolean xmlrequest = data.contains("<XMLRequest>");

-      boolean dataurl = data.contains("<DataURL>");

-      boolean certinfoxmlrequest = data.contains("<CertInfoXMLRequest>");

-      boolean certinfodataurl = data.contains("<CertInfoDataURL>");

-      

-      System.out.println("Check Data: ");

-      System.out.println("bku: " + bku);

-      System.out.println("xmlrequest: " + xmlrequest);

-      System.out.println("dataurl: " + dataurl);

-      System.out.println("certinfoxmlrequest: " + certinfoxmlrequest);

-      System.out.println("certinfodataurl: " + certinfodataurl);

-

-      

-      //return bku && xmlrequest && dataurl && certinfoxmlrequest && certinfodataurl;

-      return true;

-      

-   }

+//   private static boolean checkPlaceHolders(String data) {

+//

+//      boolean bku = data.contains("<BKU>");

+//      boolean xmlrequest = data.contains("<XMLRequest>");

+//      boolean dataurl = data.contains("<DataURL>");

+//      boolean certinfoxmlrequest = data.contains("<CertInfoXMLRequest>");

+//      boolean certinfodataurl = data.contains("<CertInfoDataURL>");

+//      

+//      System.out.println("Check Data: ");

+//      System.out.println("bku: " + bku);

+//      System.out.println("xmlrequest: " + xmlrequest);

+//      System.out.println("dataurl: " + dataurl);

+//      System.out.println("certinfoxmlrequest: " + certinfoxmlrequest);

+//      System.out.println("certinfodataurl: " + certinfodataurl);

+//

+//      

+//      //return bku && xmlrequest && dataurl && certinfoxmlrequest && certinfodataurl;

+//      return true;

+//      

+//   }

    

 

-   /**

-    * Converts an input stream to a string

-    * @param is

-    * @return

-    * @throws Exception

-    */

-   private static String convertStreamToString(InputStream is) throws Exception {

-       BufferedReader reader = new BufferedReader(new InputStreamReader(is));

-       StringBuilder sb = new StringBuilder();

-       String line = null;

-       while ((line = reader.readLine()) != null) {

-         sb.append(line);

-       }

-       is.close();

-       return sb.toString();

-     }

+//   /**

+//    * Converts an input stream to a string

+//    * @param is

+//    * @return

+//    * @throws Exception

+//    */

+//   private static String convertStreamToString(InputStream is) throws Exception {

+//       BufferedReader reader = new BufferedReader(new InputStreamReader(is));

+//       StringBuilder sb = new StringBuilder();

+//       String line = null;

+//       while ((line = reader.readLine()) != null) {

+//         sb.append(line);

+//       }

+//       is.close();

+//       return sb.toString();

+//     }

+   

+   public static boolean isValidXMLDocument(String document) {

+	   

+	   Logger.debug("Überprüfe Parameter XMLDocument");

+	   try {   

+		   DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

+		   DocumentBuilder builder = factory.newDocumentBuilder();

+		   InputSource is = new InputSource(new StringReader(document));

+		   builder.parse(is);

+		   

+		   Logger.debug("Parameter XMLDocument erfolgreich überprüft");

+		   return true;

+	   

+	   } catch (ParserConfigurationException e) {

+		   Logger.error("Fehler Überprüfung Parameter XMLDocument", e);

+		   return false;

+	   } catch (SAXException e) {

+		   Logger.error("Fehler Überprüfung Parameter XMLDocument", e);

+		   return false;

+	   } catch (IOException e) {

+		   Logger.error("Fehler Überprüfung Parameter XMLDocument", e);

+		   return false;

+	   }	

+	   

+   }

 

 }

 

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/Random.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/Random.java
index 225a5e246..450c002f9 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/Random.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/Random.java
@@ -15,7 +15,8 @@
 */
 package at.gv.egovernment.moa.id.util;
 
-import java.util.Date;
+import java.nio.ByteBuffer;
+import java.security.SecureRandom;
 
 /**
  * Random number generator used to generate ID's
@@ -25,13 +26,21 @@ import java.util.Date;
 public class Random {
 
   /** random number generator used */
-  private static java.util.Random random = new java.util.Random(new Date().getTime());
+	private static SecureRandom random = new SecureRandom();
   /**
    * Creates a new random number, to be used as an ID.
    * 
    * @return random long as a String
    */
   public static String nextRandom() {
-  	return "" + random.nextLong();
+
+	  byte[] b = new byte[16]; // 16 bytes = 128 bits
+	  random.nextBytes(b);
+		 
+	  
+	  ByteBuffer bb = ByteBuffer.wrap(b);
+	  long l = bb.getLong();
+	  
+	  return "" + l;
   }
 }