refactore code to use EAAF core components

6 files changed, 145 insertions, 557 deletions

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/AbstractEncrytionUtil.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/AbstractEncrytionUtil.java
index 84d40f619..8fdf1eab8 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/AbstractEncrytionUtil.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/AbstractEncrytionUtil.java
@@ -37,6 +37,7 @@ import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.PBEKeySpec;
 import javax.crypto.spec.SecretKeySpec;
 
+import at.gv.egiz.eaaf.core.impl.utils.Random;
 import at.gv.egovernment.moa.id.auth.exception.BuildException;
 import at.gv.egovernment.moa.id.auth.exception.DatabaseEncryptionException;
 import at.gv.egovernment.moa.id.data.EncryptedData;
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ErrorResponseUtils.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ErrorResponseUtils.java
deleted file mode 100644
index 655675f00..000000000
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ErrorResponseUtils.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-package at.gv.egovernment.moa.id.util;
-
-import java.util.Locale;
-
-import at.gv.egovernment.moa.id.auth.exception.BKUException;
-import at.gv.egovernment.moa.id.auth.exception.MISSimpleClientException;
-import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
-import at.gv.egovernment.moa.id.process.ProcessExecutionException;
-import at.gv.egovernment.moa.util.Messages;
-import at.gv.egovernment.moa.util.MiscUtil;
-
-/**
- * @author tlenz
- *
- */
-public class ErrorResponseUtils {
-
-	public static final String INTERNALERRORCODE = "9199"; 
-	
-	private static ErrorResponseUtils instance = null;
-	private static final String[] DEFAULT_MESSAGE_RESOURCES =
-		    { "resources/properties/protocol_response_statuscodes" };  
-	private static final Locale[] DEFAULT_MESSAGE_LOCALES =
-		    new Locale[] { new Locale("de", "AT") };
-	private Messages messages = null;
-	
-	
-	public static ErrorResponseUtils getInstance() {
-		if (instance == null) {
-			instance = new ErrorResponseUtils(DEFAULT_MESSAGE_RESOURCES, DEFAULT_MESSAGE_LOCALES);
-			
-		}
-		return instance;
-	}
-	
-	private ErrorResponseUtils(String[] resourceNames, Locale[] locales) {
-		this.messages = new Messages(resourceNames, locales);
-	}
-	
-	public String getResponseErrorCode(Throwable throwable) {
-		String errorCode = null;
-		
-		if (throwable instanceof BKUException) {
-			BKUException error = (BKUException) throwable;			
-			errorCode = mapInternalErrorToExternalError(error.getMessageId()) + 
-					error.getBkuErrorCode();			
-			
-		} else if (throwable instanceof MISSimpleClientException) {
-			MISSimpleClientException error = (MISSimpleClientException) throwable;
-			
-			if (MiscUtil.isNotEmpty(error.getMISErrorCode()))
-				errorCode = mapInternalErrorToExternalError(error.getMessageId()) + 
-						error.getMISErrorCode();							
-			else
-				errorCode = mapInternalErrorToExternalError(error.getMessageId());
-						
-		} else if (throwable instanceof MOAIDException) {
-			MOAIDException error = (MOAIDException) throwable;
-			errorCode = mapInternalErrorToExternalError(error.getMessageId());
-		
-		} else if (throwable instanceof ProcessExecutionException) {
-			errorCode = "1100";
-			
-		} else {
-			errorCode = INTERNALERRORCODE;
-						
-		}
-				
-		return errorCode;
-		
-	}
-	
-	public String mapInternalErrorToExternalError(String intErrorCode) {		
-		String extErrorCode = messages.getMessage(intErrorCode, null);
-		
-		if (MiscUtil.isEmpty(extErrorCode))
-			extErrorCode = INTERNALERRORCODE;
-				
-		return extErrorCode;
-		
-	}
-	
-}
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/HTTPUtils.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/HTTPUtils.java
deleted file mode 100644
index 4cb6af127..000000000
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/HTTPUtils.java
+++ /dev/null
@@ -1,196 +0,0 @@
-/*******************************************************************************
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- * 
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- * 
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-package at.gv.egovernment.moa.id.util;
-
-/**
- * HTTP Utilities  
- * 
- * @author Rudolf Schamberger
- * @version $Id$
- */
-
-import java.io.BufferedInputStream;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.net.HttpURLConnection;
-import java.net.URL;
-
-import javax.servlet.http.HttpServletRequest;
-
-import org.apache.regexp.RE;
-import org.apache.regexp.RESyntaxException;
-
-import at.gv.egovernment.moa.util.StringUtils;
-
-/**
- * 
- * @author Rudolf Schamberger
- *
- */
-public class HTTPUtils {
-
-  /**
-   * Utility used to obtainin correct encoded HTTP content.
-   * Reads a given Content adressed by HTTP-URL into String. 
-   * Content encoding is considered by using the Content-Type HTTP header charset value.
-   * @param URL HTTP URL to read from.
-   * @return String representation of content
-   * @throws IOException on data-reading problems
-   */
-  public static String readHttpURL(String URL) 
-    throws IOException {
-      
-    URL url = new URL(URL);
-    HttpURLConnection conn = (HttpURLConnection)url.openConnection();
-    conn.setRequestMethod("GET");
-    String contentType = conn.getContentType();
-    RE regExp = null;
-    try {
-        regExp = new RE("(;.*charset=)(\"*)(.*[^\"])");
-    } catch (RESyntaxException e) {
-        //RESyntaxException is not possible = expr. is costant
-    }
-    boolean charsetSupplied = regExp.match(contentType);
-    String encoding = "ISO-8859-1"; 		//default HTTP encoding 
-    if (charsetSupplied) {
-      encoding = regExp.getParen(3);
-    }
-    InputStream instream = new BufferedInputStream(conn.getInputStream());
-    InputStreamReader isr = new InputStreamReader(instream, encoding);
-    Reader in = new BufferedReader(isr);
-    int ch;
-  	StringBuffer buffer = new StringBuffer();
-    while ((ch = in.read()) > -1) {
-  		buffer.append((char)ch);
-  	}     
-    in.close();
-    conn.disconnect();
-    return buffer.toString();
-  }
-  
-  	/**
-  	 * Helper method to retrieve server URL including context path
-  	 * @param request HttpServletRequest
-  	 * @return Server URL including context path (e.g. http://localhost:8443/moa-id-auth
-  	 */
-  	public static String getBaseURL(HttpServletRequest request) {
-		StringBuffer buffer = new StringBuffer(getServerURL(request));
-		
-	    // add context path if available
-	    String contextPath = request.getContextPath();
-	    if (!StringUtils.isEmpty(contextPath)) {
-	    	buffer.append(contextPath);
-	    }
-		
-		return buffer.toString(); 
-	}
-	
-  	/**
-  	 * Helper method to retrieve server URL
-  	 * @param request HttpServletRequest
-  	 * @return Server URL (e.g. http://localhost:8443)
-  	 */
-	public static String getServerURL(HttpServletRequest request) {
-		StringBuffer buffer = new StringBuffer();
-		
-		// get protocol
-		String protocol = request.getScheme();
-		buffer.append(protocol).append("://");
-		
-		// server name
-		buffer.append(request.getServerName());
-		
-		// add port if necessary
-		int port = request.getServerPort();
-	    if ((protocol.equals("http") && port != 80) || (protocol.equals("https") && port != 443)) {
-	    	buffer.append(':');
-	    	buffer.append(port);
-	    }
-	
-	    return buffer.toString(); 
-	}
-	
-	/**
-	 * Extract the IDP PublicURLPrefix from authrequest
-	 * 
-	 * @param req HttpServletRequest
-	 * @return PublicURLPrefix <String> which ends always without /
-	 */
-	public static String extractAuthURLFromRequest(HttpServletRequest req) {
-	    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());
-	    }
-	    authURL = authURL.concat(req.getContextPath());
-	    return authURL;
-		
-	}
-	
-	/**
-	 * Extract the IDP requested URL from authrequest
-	 * 
-	 * @param req HttpServletRequest
-	 * @return RequestURL <String> which ends always without /
-	 */ 
-	public static String extractAuthServletPathFromRequest(HttpServletRequest req) {
-	    return extractAuthURLFromRequest(req).concat(req.getServletPath());
-	 	
-	}
-	
-	public static String addURLParameter(String url, String paramname,
-			String paramvalue) {
-		String param = paramname + "=" + paramvalue;
-		if (url.indexOf("?") < 0)
-			return url + "?" + param;
-		else
-			return url + "&" + param;
-	}
-
-}
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/MOAIDMessageProvider.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/MOAIDMessageProvider.java
new file mode 100644
index 000000000..335cf55ce
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/MOAIDMessageProvider.java
@@ -0,0 +1,144 @@
+/*******************************************************************************
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
+/*
+ * Copyright 2003 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+
+package at.gv.egovernment.moa.id.util;
+
+import java.util.Locale;
+
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IStatusMessager;
+import at.gv.egiz.eaaf.core.exceptions.ProcessExecutionException;
+import at.gv.egovernment.moa.id.auth.exception.BKUException;
+import at.gv.egovernment.moa.id.auth.exception.MISSimpleClientException;
+import at.gv.egovernment.moa.id.commons.api.exceptions.MOAIDException;
+import at.gv.egovernment.moa.util.Messages;
+import at.gv.egovernment.moa.util.MiscUtil;
+
+/**
+ * A singleton wrapper around a <code>Message</code> object, providing the messages used in MOA-ID.
+ * 
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+@Service("MOAIDMessageProvider")
+public class MOAIDMessageProvider implements IStatusMessager {
+  
+  //internal messanges
+  private static final String[] DEFAULT_MESSAGE_RESOURCES = { "resources/properties/id_messages" };  
+  private static final Locale[] DEFAULT_MESSAGE_LOCALES = new Locale[] { new Locale("de", "AT") };
+  private Messages messages;
+  
+  //external error codes
+  private static final String[] DEFAULT_EXTERNALERROR_RESOURCES = { "resources/properties/protocol_response_statuscodes" };  
+  private static final Locale[] DEFAULT_EXTERNALERROR_LOCALES = new Locale[] { new Locale("de", "AT") };
+  private Messages externalError = null;
+  
+  
+  public MOAIDMessageProvider() {
+	  this.messages = new Messages(DEFAULT_MESSAGE_RESOURCES, DEFAULT_MESSAGE_LOCALES);
+	  this.externalError = new Messages(DEFAULT_EXTERNALERROR_RESOURCES, DEFAULT_EXTERNALERROR_LOCALES);
+	  
+  }	
+  
+  /**
+   * Get the message corresponding to a given message ID.
+   *
+   * @param messageId The ID of the message.
+   * @param parameters The parameters to fill in into the message arguments.
+   * @return The formatted message. 
+   */
+  @Override
+  public String getMessage(String messageId, Object[] parameters) {
+    return messages.getMessage(messageId, parameters);
+  }
+
+
+@Override
+public String getResponseErrorCode(Throwable throwable) {
+	String errorCode = null;
+	
+	if (throwable instanceof BKUException) {
+		BKUException error = (BKUException) throwable;			
+		errorCode = mapInternalErrorToExternalError(error.getMessageId()) + 
+				error.getBkuErrorCode();			
+		
+	} else if (throwable instanceof MISSimpleClientException) {
+		MISSimpleClientException error = (MISSimpleClientException) throwable;
+		
+		if (MiscUtil.isNotEmpty(error.getMISErrorCode()))
+			errorCode = mapInternalErrorToExternalError(error.getMessageId()) + 
+					error.getMISErrorCode();							
+		else
+			errorCode = mapInternalErrorToExternalError(error.getMessageId());
+					
+	} else if (throwable instanceof MOAIDException) {
+		MOAIDException error = (MOAIDException) throwable;
+		errorCode = mapInternalErrorToExternalError(error.getMessageId());
+	
+	} else if (throwable instanceof ProcessExecutionException) {
+		errorCode = IStatusMessager.CODES_EXTERNAL_ERROR_PROCESSENGINE;
+		
+	} else {
+		errorCode = IStatusMessager.CODES_EXTERNAL_ERROR_GENERIC;
+					
+	}
+			
+	return errorCode;
+}
+
+
+@Override
+public String mapInternalErrorToExternalError(String intErrorCode) {
+	String extErrorCode = messages.getMessage(intErrorCode, null);
+	
+	if (MiscUtil.isEmpty(extErrorCode))
+		extErrorCode = IStatusMessager.CODES_EXTERNAL_ERROR_GENERIC;
+			
+	return extErrorCode;
+}
+
+}
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
deleted file mode 100644
index 38c384c3a..000000000
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/Random.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*******************************************************************************
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- * 
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- * 
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-package at.gv.egovernment.moa.id.util;
-
-
-import java.nio.ByteBuffer;
-import java.security.SecureRandom;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-import org.apache.commons.codec.binary.Hex;
-
-import com.google.common.primitives.Bytes;
-
-import iaik.security.random.SeedGenerator;
-
-
-/**
- * Random number generator used to generate ID's
- * @author Paul Ivancsics
- * @version $Id$
- */
-public class Random {
-
-	
-	private final static char[] allowedPreFix = 
-		{'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
-		 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
-	private static final DateFormat dateFormater = new SimpleDateFormat("yyyyddMM");
-	
-  /** random number generator used */
-	//private static SecureRandom random = new SecureRandom();
-	private static SecureRandom random;
-	private static SeedGenerator seedgenerator;	
-		
-	static {
-		random = iaik.security.random.SHA256FIPS186Random.getDefault();
-	    seedgenerator = iaik.security.random.AutoSeedGenerator.getDefault();
-		
-	}
-	
-	/**
-	 * Generate a unique process reference-value [160bit], which always starts with a letter
-	 * <br>
-	 * This unique ID consists of single letter, a 64bit date String[yyyyddMM],
-	 *  and a 88bit random value.  
-	 * 
-	 * @return 160bit ID, which is hex encoded
-	 */
-	public static String nextProcessReferenceValue() {		
-		//pre-process all three parts of a unique reference value
-		String now = dateFormater.format(new Date()); //8 bytes = 64bit
-		byte[] randValue = nextByteRandom(11);
-		char preFix = allowedPreFix[Math.abs(random.nextInt() % allowedPreFix.length)];
-	 
-		//generate ID
-		String returnValue = preFix + new String(Hex.encodeHex(Bytes.concat(now.getBytes(), randValue))); // 20 bytes = 160 bits
-		if (returnValue.length() > 40)
-			return returnValue.substring(0, 40);
-		else
-			return returnValue;
-				
-	}
-	
-	
-	
-	/**
-	 * Creates a new random number [256bit], and encode it as hex value.
-	 * 
-	 * @return random hex encoded value [256bit]
-	 */
-	public static String nextHexRandom32() {
-		return new String(Hex.encodeHex(nextByteRandom(32))); // 32 bytes = 256 bits
-		
-	}
-	
-	/**
-	 * Creates a new random number [128bit], and encode it as hex value.
-	 * 
-	 * @return random hex encoded value [128bit]
-	 */
-	public static String nextHexRandom16() {
-		return new String(Hex.encodeHex(nextByteRandom(16))); // 16 bytes = 128 bits
-		
-	}
-	
-	  /**
-	   * Creates a new random number [64bit], to be used as an ID.
-	   * 
-	   * @return random long as a String [64bit]
-	   */
-	public static String nextLongRandom() {	  
-		return "".concat(String.valueOf(Math.abs(generateLongRandom(32)))); // 32 bytes = 256 bits	
-			
-	  }
-		
-  /**
-   * Creates a new random number, to be used as an ID.
-   * 
-   * @return random long as a String [64bit]
-   */
-	@Deprecated
-  public static String nextRandom() {	  
-	long l = ByteBuffer.wrap(nextByteRandom(32)).getLong(); // 32 bytes = 256 bits
-	return "" + Math.abs(l);
-		
-  }
-  
-/**
- * Creates a new random byte[]
- * 	
- * @param size Size of random number in byte
- * @return
- */
-public static byte[] nextBytes(int size) {
-	return  nextByteRandom(size);
-	
-}
-  
-  public static void seedRandom() {
-	  
-	  if (seedgenerator.seedAvailable())
-		  random.setSeed(seedgenerator.getSeed());
-  }
-  
-	private static long generateLongRandom(int size) {
-		return ByteBuffer.wrap(nextByteRandom(size)).getLong(); 	
-	}
-  
-  /**
-   * Generate a new random number
-   * 
-   * @param size Size of random number in byte
-   * @return
-   */
-  private static synchronized byte[] nextByteRandom(int size) {
-	  byte[] b = new byte[size];
-	  random.nextBytes(b);			 
-	  return b;
-	  
-  }
-}
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ServletUtils.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ServletUtils.java
deleted file mode 100644
index a4d79ac05..000000000
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/ServletUtils.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*******************************************************************************
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- * 
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- * 
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- ******************************************************************************/
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-/**
- * 
- */
-package at.gv.egovernment.moa.id.util;
-
-import javax.servlet.http.HttpServletRequest;
-
-public class ServletUtils {
-  
-	
-  public static String getBaseUrl( HttpServletRequest request ) {
-	    if ( ( request.getServerPort() == 80 ) ||
-	         ( request.getServerPort() == 443 ) )
-	      return request.getScheme() + "://" +
-	             request.getServerName() +
-	             request.getContextPath();
-	    else
-	      return request.getScheme() + "://" +
-	             request.getServerName() + ":" + request.getServerPort() +
-	             request.getContextPath();
-	  }
-  
-}