Initial commit

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@2 d688527b-c9ab-4aba-bd8d-4036d912da1d

10 files changed, 826 insertions, 0 deletions

diff --git a/common/src/test/at/gv/egovernment/moa/AllTests.java b/common/src/test/at/gv/egovernment/moa/AllTests.java
new file mode 100644
index 000000000..00e2c505f
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/AllTests.java
@@ -0,0 +1,38 @@
+package test.at.gv.egovernment.moa;
+
+import test.at.gv.egovernment.moa.util.DOMUtilsTest;
+import test.at.gv.egovernment.moa.util.DateTimeUtilsTest;
+import test.at.gv.egovernment.moa.util.KeyStoreUtilsTest;
+import test.at.gv.egovernment.moa.util.SSLUtilsTest;
+import test.at.gv.egovernment.moa.util.XPathUtilsTest;
+
+import junit.awtui.TestRunner;
+import junit.framework.Test;
+import junit.framework.TestSuite;
+
+/**
+ * @author patrick
+ * @version $Id$
+ */
+public class AllTests {
+
+  public static Test suite() {
+    TestSuite suite = new TestSuite();
+    
+    suite.addTestSuite(DOMUtilsTest.class);
+    suite.addTestSuite(DateTimeUtilsTest.class);
+    suite.addTestSuite(XPathUtilsTest.class);
+    suite.addTestSuite(KeyStoreUtilsTest.class);
+    suite.addTestSuite(SSLUtilsTest.class);
+
+    return suite;
+  }
+
+  public static void main(String[] args) {
+    try {
+      TestRunner.run(AllTests.class);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+}
diff --git a/common/src/test/at/gv/egovernment/moa/MOATestCase.java b/common/src/test/at/gv/egovernment/moa/MOATestCase.java
new file mode 100644
index 000000000..86ea2ee6c
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/MOATestCase.java
@@ -0,0 +1,75 @@
+package test.at.gv.egovernment.moa;
+
+import java.io.FileInputStream;
+import java.io.StringReader;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.w3c.dom.Document;
+
+import org.xml.sax.InputSource;
+
+import junit.framework.TestCase;
+
+import at.gv.egovernment.moa.util.Constants;
+import at.gv.egovernment.moa.util.DOMUtils;
+
+/**
+ * Base class for MOA test cases.
+ * 
+ * Provides some utility functions.
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class MOATestCase extends TestCase {
+
+  protected static final String TESTDATA_ROOT = "data/test/";
+
+  /**
+   * Constructor for MOATestCase.
+   * @param arg0
+   */
+  public MOATestCase(String name) {
+    super(name);
+  }
+
+  /**
+   * Parse an XML file non-validating.
+   */
+  public static Document parseXml(String fileName) throws Exception {
+    return DOMUtils.parseDocument(
+      new FileInputStream(fileName),
+      false,
+      null,
+      null);
+  }
+
+  /**
+   * Parse an XML validating with a given file name.
+   * 
+   * Uses the local schema resources.
+   */
+  public static Document parseXmlValidating(String fileName) throws Exception {
+    return DOMUtils.parseDocument(
+      new FileInputStream(fileName),
+      true,
+      Constants.ALL_SCHEMA_LOCATIONS,
+      null);
+  }
+
+  /**
+   * Parse an XML from a String.
+   */
+  public static Document parseXmlString(String xml) throws Exception {
+    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+    DocumentBuilder builder;
+    
+    factory.setNamespaceAware(true);
+    builder = factory.newDocumentBuilder();
+
+    return builder.parse(new InputSource(new StringReader(xml)));
+  }
+
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/DOMUtilsTest.java b/common/src/test/at/gv/egovernment/moa/util/DOMUtilsTest.java
new file mode 100644
index 000000000..eb3ad1a5c
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/DOMUtilsTest.java
@@ -0,0 +1,137 @@
+package test.at.gv.egovernment.moa.util;
+import java.io.FileInputStream;
+import java.util.Map;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import test.at.gv.egovernment.moa.*;
+
+import at.gv.egovernment.moa.util.Constants;
+import at.gv.egovernment.moa.util.DOMUtils;
+
+/**
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class DOMUtilsTest extends MOATestCase {
+  private static final String TESTDATA_BASE = TESTDATA_ROOT + "xml/";
+  private static boolean grammarsInitialized = false;
+
+  /**
+   * Constructor for DOMUtilsTest.
+   * @param name
+   */
+  public DOMUtilsTest(String name) {
+    super(name);
+  }
+
+  protected void setUp() throws Exception {
+    if (!grammarsInitialized) {
+      // preparse XML schema
+      DOMUtils.addSchemaToPool(
+        getClass().getResourceAsStream(Constants.XML_SCHEMA_LOCATION),
+        Constants.XML_NS_URI);
+      // preparse XMLDsig Filter2 schema
+      DOMUtils.addSchemaToPool(
+        getClass().getResourceAsStream(Constants.DSIG_FILTER2_SCHEMA_LOCATION),
+        Constants.DSIG_FILTER2_NS_URI);
+      // preparse XMLDsig schema
+      DOMUtils.addSchemaToPool(
+        getClass().getResourceAsStream(Constants.DSIG_SCHEMA_LOCATION),
+        Constants.DSIG_NS_URI);
+      // preparse MOA schema
+      DOMUtils.addSchemaToPool(
+        getClass().getResourceAsStream(Constants.MOA_SCHEMA_LOCATION),
+        Constants.MOA_NS_URI);
+      grammarsInitialized = true;
+    }
+  }
+
+  private Document parse(String fileName) throws Exception {
+    return DOMUtils.parseDocument(
+      new FileInputStream(fileName),
+      true,
+      Constants.ALL_SCHEMA_LOCATIONS,
+      null);
+  }
+
+  public void testParseCreateXMLSignature() throws Exception {
+    parse(TESTDATA_BASE + "CreateXMLSignature/TestGeneratorCX2.005.Req.xml");
+    parse(TESTDATA_BASE + "CreateXMLSignature/Req000.xml");
+    parse(TESTDATA_BASE + "CreateXMLSignature/Req001.xml");
+    parse(TESTDATA_BASE + "CreateXMLSignature/Req002.xml");
+    parse(TESTDATA_BASE + "CreateXMLSignature/Req004.xml");
+  }
+
+  public void testParseVerifyCMSSignature() throws Exception {
+    parse(TESTDATA_BASE + "VerifyCMSSignature/Req000.xml");
+  }
+
+  public void testParseVerifyXMLSignature() throws Exception {
+    parse(TESTDATA_BASE + "VerifyXMLSignature/Req000.xml");
+    parse(TESTDATA_BASE + "VerifyXMLSignature/Req001.xml");
+    parse(TESTDATA_BASE + "VerifyXMLSignature/Req002.xml");
+    parse(TESTDATA_BASE + "VerifyXMLSignature/TestGeneratorVX.002.Req.xml");
+    //parse(TESTDATA_BASE + "VerifyXMLSignature/TestGeneratorVX.006.Req.xml");
+    parse(TESTDATA_BASE + "VerifyXMLSignature/VerifySAMLRequest.xml");
+  }
+  
+  public void testParseInfobox() throws Exception {
+    parse(TESTDATA_BASE + "Infobox/InfoboxReadResponseMOA4.xml");
+    parse(TESTDATA_BASE + "Infobox/InfoboxReadResponse.xml");  
+  }
+ 
+
+  private Document parsePlain(String fileName) throws Exception {
+    return DOMUtils.parseDocument(
+      new FileInputStream(fileName),
+      false,
+      null,
+      null);
+  }
+
+  public void testValidateCreateXMLSignature() throws Exception {
+    Document doc;
+    boolean valid;
+
+    // test a valid request
+    doc = parsePlain(TESTDATA_BASE + "CreateXMLSignature/Req000.xml");
+    valid =
+      DOMUtils.validateElement(
+        doc.getDocumentElement(),
+        Constants.ALL_SCHEMA_LOCATIONS,
+        null);
+    assertTrue(valid);
+
+    // test an invalid request
+    doc = parsePlain(TESTDATA_BASE + "CreateXMLSignature/invalid.xml");
+    try {
+      valid =
+        DOMUtils.validateElement(
+          doc.getDocumentElement(),
+          Constants.ALL_SCHEMA_LOCATIONS,
+          null);
+      fail();
+    } catch (Exception e) {
+    }
+  }
+
+  public void testGetNamespaceDeclarations() throws Exception {
+    Document doc;
+    NodeList nl;
+    Element elem;
+    Map nsDecls;
+
+    doc = parse(TESTDATA_BASE + "VerifyXMLSignature/Req002.xml");
+    nl = doc.getElementsByTagNameNS(Constants.DSIG_NS_URI, "Reference");
+    elem = (Element) nl.item(0);
+    nsDecls = DOMUtils.getNamespaceDeclarations(elem);
+
+    assertEquals(2, nsDecls.size());
+    assertEquals(Constants.DSIG_NS_URI, nsDecls.get("dsig"));
+    assertEquals(Constants.MOA_NS_URI, nsDecls.get(""));
+  }
+
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/DateTimeUtilsTest.java b/common/src/test/at/gv/egovernment/moa/util/DateTimeUtilsTest.java
new file mode 100644
index 000000000..da6b29b1c
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/DateTimeUtilsTest.java
@@ -0,0 +1,104 @@
+package test.at.gv.egovernment.moa.util;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.TimeZone;
+
+import junit.framework.TestCase;
+
+import at.gv.egovernment.moa.util.DateTimeUtils;
+
+/**
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class DateTimeUtilsTest extends TestCase {
+
+  /**
+   * Constructor for DateTimeUtilsTest.
+   * @param arg0
+   */
+  public DateTimeUtilsTest(String arg0) {
+    super(arg0);
+  }
+
+  public void testParseDateTimeValid() throws Exception {
+    Date date;
+    DateFormat format = SimpleDateFormat.getDateTimeInstance();
+    String dateStr;
+    
+    format.setTimeZone(TimeZone.getTimeZone("GMT"));    
+    date = DateTimeUtils.parseDateTime("+1971-12-12T06:30:15");
+    date.setTime(date.getTime() + TimeZone.getDefault().getRawOffset());
+    dateStr = format.format(date);
+    assertEquals("12.12.1971 06:30:15", dateStr);
+    
+    date = DateTimeUtils.parseDateTime("2000-01-01T23:59:59.012Z");
+    dateStr = format.format(date);
+    assertEquals("01.01.2000 23:59:59", dateStr);
+    
+    date = DateTimeUtils.parseDateTime("2003-05-20T12:17:30-05:00");
+    dateStr = format.format(date);
+    assertEquals("20.05.2003 17:17:30", dateStr);
+    
+    
+    date = DateTimeUtils.parseDateTime("2002-02-02T02:02:02.33+04:30");
+    dateStr = format.format(date);
+    assertEquals("01.02.2002 21:32:02", dateStr);
+  }
+  
+  public void testParseDateTimeInvalid() {
+    try {    
+      DateTimeUtils.parseDateTime("+1971-12-12T6:30:15");
+      fail();
+    } catch (ParseException e) {
+    }
+    
+    try {    
+      DateTimeUtils.parseDateTime("2000-01-0123:59:59.999999Z");
+      fail();
+    } catch (ParseException e) {
+    }
+    
+    try {    
+      DateTimeUtils.parseDateTime("2003-05-20T12:17:3005:00");
+      fail();
+    } catch (ParseException e) {
+    }
+    
+    try {    
+      DateTimeUtils.parseDateTime(" 2002-02-02T02:02:02.33+04:00");
+      fail();
+    } catch (ParseException e) {
+    }
+
+  }
+  
+  public void testBuildDateTimeGMTMinus3() {
+  	String should = "2002-01-01T01:01:01-03:00";
+  	doTestBuildDateTime(2002, 1, 1, 1, 1, 1, "GMT-03:00", should);
+  }
+  public void testBuildDateTimeMEZSommerzeit() {
+  	String should = "2002-07-31T23:59:59+02:00";
+  	doTestBuildDateTime(2002, 7, 31, 23, 59, 59, "GMT+01:00", should);
+  }
+  public void testBuildDateTimeGMT() {
+  	String should = "2002-01-01T01:01:01";
+  	doTestBuildDateTime(2002, 1, 1, 1, 1, 1, "GMT+00:00", should);
+  }
+  private void doTestBuildDateTime(
+  	int year, int month, int day, 
+  	int hour, int min, int sec, 
+  	String timeZone, String dateTimeShould) {
+  		
+  	Calendar cal = new GregorianCalendar(TimeZone.getTimeZone(timeZone));
+  	cal.set(year,month, day, hour, min, sec);
+  	cal.set(Calendar.MILLISECOND, 0);
+  	String dateTimeBuilt = DateTimeUtils.buildDateTime(cal);
+  	assertEquals(dateTimeShould, dateTimeBuilt);
+  }
+
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/KeyStoreUtilsTest.java b/common/src/test/at/gv/egovernment/moa/util/KeyStoreUtilsTest.java
new file mode 100644
index 000000000..06a72c570
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/KeyStoreUtilsTest.java
@@ -0,0 +1,90 @@
+package test.at.gv.egovernment.moa.util;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.math.BigInteger;
+import java.security.KeyStore;
+import java.security.Security;
+import java.security.cert.X509Certificate;
+import java.util.Enumeration;
+
+import at.gv.egovernment.moa.util.KeyStoreUtils;
+
+import junit.framework.TestCase;
+
+/**
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class KeyStoreUtilsTest extends TestCase {
+	private String tmpDir = "tmp/KeyStoreUtilsTest";
+	private String tmpDirURL = "file:" + tmpDir;
+
+  public KeyStoreUtilsTest(String arg0) {
+    super(arg0);
+  }
+  
+  protected void setUp() throws Exception {
+    Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
+    new File(tmpDir).mkdirs();
+  }
+  protected void tearDown() throws Exception {
+  	new File(tmpDir).delete();
+  }
+  public void testCreateKeyStoreJKS() throws Exception {
+  	String[] certFilenames = new String[] {
+  		"data/test/security/server-certs/baltimore.cer"
+  	};
+  	KeyStore ks = KeyStoreUtils.createKeyStore("jks", certFilenames);
+  	assertEquals(1, ks.size());
+  	X509Certificate cert = (X509Certificate)ks.getCertificate("0");
+  	assertEquals(3424, cert.getSerialNumber().intValue());
+  }
+  public void testCreateKeyStorePKCS12() throws Exception {
+  	String[] certFilenames = new String[] {
+  		"data/test/security/server-certs/baltimore.cer"
+  	};
+  	KeyStore ks = KeyStoreUtils.createKeyStore("pkcs12", certFilenames);
+  	assertEquals(1, ks.size());
+  	X509Certificate cert = (X509Certificate)ks.getCertificate("0");
+  	assertEquals(3424, cert.getSerialNumber().intValue());
+  }
+  public void testCreateKeyStoreFromCertificateDirectory() throws Exception {
+    // copy certificate files to a temporary directory, 
+    // omitting the "CVS" directory in the source directory
+  	copyCertificates("data/test/security/server-certs", tmpDir);
+  	KeyStore ks = KeyStoreUtils.createKeyStoreFromCertificateDirectory("jks", tmpDirURL);
+  	assertEquals(2, ks.size());
+  	X509Certificate cert0 = (X509Certificate)ks.getCertificate("0");
+  	X509Certificate cert1 = (X509Certificate)ks.getCertificate("1");
+  	assertTrue(3424 == cert0.getSerialNumber().intValue() || 3424 == cert1.getSerialNumber().intValue());
+  }
+  private void copyCertificates(String from, String to) throws IOException {
+		String[] fromList = new File(from).list();
+		for (int i = 0; i < fromList.length; i++) {
+      File fromFile = new File(from + File.separator + fromList[i]);
+      if (fromFile.isFile()) {
+      	String toFile = to + "/" + fromList[i];
+      	FileInputStream in = new FileInputStream(fromFile);
+      	FileOutputStream out = new FileOutputStream(toFile);
+      	for (int ch = in.read(); ch >= 0; ch = in.read())
+      		out.write(ch);
+      	out.close();
+      	in.close();
+      }
+    }
+    
+  }
+  public void testLoadKeyStore() throws Exception {
+  	String keyStoreURL = "file:data/test/security/client-certs/sicher-demo(buergerkarte).p12";
+  	KeyStore ks = KeyStoreUtils.loadKeyStore("pkcs12", keyStoreURL, "buergerkarte");
+  	assertEquals(1, ks.size());
+  	Enumeration enum = ks.aliases();
+  	String alias = (String)enum.nextElement();
+  	X509Certificate cert = (X509Certificate)ks.getCertificate(alias);
+  	assertEquals(new BigInteger("1044289238331").intValue(), cert.getSerialNumber().intValue());
+  }
+
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/SSLUtilsTest.java b/common/src/test/at/gv/egovernment/moa/util/SSLUtilsTest.java
new file mode 100644
index 000000000..7e55cb7d0
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/SSLUtilsTest.java
@@ -0,0 +1,160 @@
+package test.at.gv.egovernment.moa.util;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.security.KeyStore;
+import java.security.Security;
+
+import javax.net.ssl.SSLException;
+import javax.net.ssl.SSLSocketFactory;
+
+import com.sun.net.ssl.HostnameVerifier;
+import com.sun.net.ssl.HttpsURLConnection;
+
+import at.gv.egovernment.moa.util.KeyStoreUtils;
+import at.gv.egovernment.moa.util.SSLUtils;
+
+import junit.framework.TestCase;
+
+/**
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class SSLUtilsTest extends TestCase {
+
+  public SSLUtilsTest(String arg0) {
+    super(arg0);
+  }
+
+	
+  protected void setUp() throws Exception {
+    //System.setProperty("javax.net.debug", "all");
+    Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
+    System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
+    System.setProperty("https.cipherSuites", "SSL_DHE_DSS_WITH_DES_CBC_SHA,SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA,SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA,SSL_RSA_WITH_DES_CBC_SHA,SSL_RSA_WITH_3DES_EDE_CBC_SHA,SSL_RSA_EXPORT_WITH_RC4_40_MD5");
+  }
+
+	public void testGetSSLSocketFactoryBaltimoreOK() throws Exception {
+		doTestGetSSLSocketFactory(
+			"GET",
+			"https://www.baltimore.com/",
+			false,
+			"file:data/test/security/cacerts+gt_cybertrust_root",
+			"changeit",
+			true);
+	}
+	public void testGetSSLSocketFactoryBaltimoreNOK() throws Exception {
+		doTestGetSSLSocketFactory(
+			"GET",
+			"https://www.baltimore.com/",
+			false,
+			"file:data/test/security/cacerts",
+			"changeit", 
+			false);
+	}
+	public void testGetSSLSocketFactoryVerisignOK() throws Exception {
+		doTestGetSSLSocketFactory(
+			"GET",
+			"https://www.verisign.com/",
+			false,
+			"file:data/test/security/cacerts",
+			"changeit",
+			true);
+	}
+	public void testGetSSLSocketFactoryVerisignNoTruststoreOK() throws Exception {
+		doTestGetSSLSocketFactory(
+			"GET",
+			"https://www.verisign.com/",
+			false,
+			null,
+			null,
+			true);
+	}
+	public void testGetSSLSocketFactoryLocalhostOK() throws Exception {
+		String urlString = "https://localhost:8443/moa-id-auth/index.jsp";
+		doTestGetSSLSocketFactory(
+			"GET",
+			urlString,
+			true,
+			"file:data/test/security/server.keystore.tomcat",
+			"changeit",
+			true);
+	}
+	public void testGetSSLSocketFactoryLocalhostNOK() throws Exception {
+		String urlString = "https://localhost:8443/moa-id-auth/index.jsp";
+		doTestGetSSLSocketFactory(
+			"GET",
+			urlString,
+			true,
+			null,
+			null,
+			false);
+	}
+		
+	public void doTestGetSSLSocketFactory(
+		String requestMethod,
+		String urlString, 
+		boolean useHostnameVerifierHack,
+		String truststoreurl,
+		String trustpassword,
+		boolean shouldOk
+		) throws Exception {
+
+		doTestGetSSLSocketFactory(
+			requestMethod, urlString, useHostnameVerifierHack, truststoreurl, trustpassword, null, null, null, shouldOk);
+		}
+	public void doTestGetSSLSocketFactory(
+		String requestMethod,
+		String urlString, 
+		boolean useHostnameVerifierHack,
+		String truststoreurl,
+		String trustpassword,
+		String keystoretype,
+		String keystoreurl,
+		String keypassword,
+		boolean shouldOk
+		) throws Exception {
+
+		KeyStore truststore = null;
+		if (truststoreurl != null)
+			truststore = KeyStoreUtils.loadKeyStore("jks", truststoreurl, trustpassword);
+		SSLSocketFactory sf = SSLUtils.getSSLSocketFactory(
+			truststore, keystoretype, keystoreurl, keypassword);
+		System.out.println(requestMethod + " " + urlString);
+
+		URL url = new URL(urlString);
+		HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
+		conn.setRequestMethod(requestMethod);
+		conn.setDoInput(true);
+		conn.setDoOutput(true);
+		conn.setUseCaches(false);
+		conn.setAllowUserInteraction(false);		
+  	conn.setSSLSocketFactory(sf);
+  	if (useHostnameVerifierHack)
+  		conn.setHostnameVerifier(new HostnameVerifierHack());
+  	try {
+			conn.connect();
+			assertTrue(shouldOk);
+			assertEquals(200, conn.getResponseCode());
+			conn.disconnect();
+  	}
+  	catch (SSLException ex) {
+  		assertFalse(shouldOk);
+  	}
+	}
+	private byte[] readTruststore(String filename) throws IOException {
+		if (filename == null)
+			return null;
+		FileInputStream in = new FileInputStream(filename);
+		byte[] buffer = new byte[in.available()];
+		in.read(buffer);
+		in.close();
+		return buffer;
+	}
+  private class HostnameVerifierHack implements HostnameVerifier {
+    public boolean verify(String arg0, String arg1) {
+      return true;
+    }
+	}
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/URLDecoderTest.java b/common/src/test/at/gv/egovernment/moa/util/URLDecoderTest.java
new file mode 100644
index 000000000..b6ea0e152
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/URLDecoderTest.java
@@ -0,0 +1,29 @@
+package test.at.gv.egovernment.moa.util;
+
+import java.net.URLEncoder;
+
+import at.gv.egovernment.moa.util.FileUtils;
+import at.gv.egovernment.moa.util.URLDecoder;
+
+import junit.framework.TestCase;
+
+/*
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class URLDecoderTest extends TestCase {
+
+  public void test() throws Exception {
+    String s = "immerZUA0129<>%==$$%&/()@?{()=} \\\"äöüÄÖÜ?§";
+    String senc = URLEncoder.encode(s);
+    String sdec = URLDecoder.decode(senc, "ISO-8859-1");
+    assertEquals(s, sdec);
+  }
+  public void testUTF8() throws Exception {
+    String s = new String(FileUtils.readFile("data/test/xml/CreateXMLSignature/CreateXMLSignatureResponse.xml"));
+    String senc = URLEncoder.encode(s);
+    String sdec = URLDecoder.decode(senc, "UTF-8");
+    String sutf8 = FileUtils.readFile("data/test/xml/CreateXMLSignature/CreateXMLSignatureResponse.xml", "UTF-8");
+    assertEquals(sutf8, sdec);
+  }
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/URLEncoderTest.java b/common/src/test/at/gv/egovernment/moa/util/URLEncoderTest.java
new file mode 100644
index 000000000..43238c51f
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/URLEncoderTest.java
@@ -0,0 +1,43 @@
+package test.at.gv.egovernment.moa.util;
+
+import at.gv.egovernment.moa.util.FileUtils;
+import at.gv.egovernment.moa.util.URLDecoder;
+import at.gv.egovernment.moa.util.URLEncoder;
+import junit.framework.TestCase;
+
+/*
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class URLEncoderTest extends TestCase {
+
+  public void testUnchangedString() throws Exception {
+    String s = "AZaz0123456789.-*_";
+    String senc = URLEncoder.encode(s, "UTF-8");
+    assertEquals(s, senc);
+  }
+  public void testAumlUTF8() throws Exception {
+    String s = "ä";
+    String senc = URLEncoder.encode(s, "UTF-8");
+    assertEquals("%C3%A4", senc);
+  }
+  public void testEncodeDecode() throws Exception {
+    String s = "AZaz09.-*_ <>%=$%&/()@?{}[]\\\"'äöüÄÖÜߧ";
+    String senc = URLEncoder.encode(s, "UTF-8");
+    String sdec = URLDecoder.decode(senc, "UTF-8");
+    assertEquals(s, sdec);
+  }
+  public void testCertInfo() throws Exception {
+    String s = new String(FileUtils.readFile("data/test/xml/VerifyXMLSignature/CertInfoVerifyXMLSignatureRequest.xml", "UTF-8"));
+    String senc = URLEncoder.encode(s, "UTF-8");
+    String sdec = URLDecoder.decode(senc, "UTF-8");
+    assertEquals(s, sdec);
+  }
+  /*public void testJDK14() throws Exception {
+    String s = new String(FileUtils.readFile("data/test/xml/VerifyXMLSignature/CertInfoVerifyXMLSignatureRequest.xml", "UTF-8"));
+    String senc = URLEncoder.encode(s, "UTF-8");
+    String senc14 = java.net.URLEncoder.encode(s, "UTF-8");
+    assertEquals(senc, senc14);
+  }*/
+
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java b/common/src/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java
new file mode 100644
index 000000000..7986fe540
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java
@@ -0,0 +1,99 @@
+package test.at.gv.egovernment.moa.util;
+import java.io.FileInputStream;
+import java.io.InputStream;
+
+import org.apache.xerces.parsers.DOMParser;
+import org.apache.xerces.parsers.XMLGrammarPreparser;
+import org.apache.xerces.util.SymbolTable;
+import org.apache.xerces.util.XMLGrammarPoolImpl;
+import org.apache.xerces.xni.grammars.Grammar;
+import org.apache.xerces.xni.grammars.XMLGrammarDescription;
+import org.apache.xerces.xni.parser.XMLInputSource;
+import org.xml.sax.InputSource;
+
+import test.at.gv.egovernment.moa.MOATestCase;
+
+import at.gv.egovernment.moa.util.Constants;
+
+
+/**
+ * Experimentation with Xerces grammar caching.
+ * 
+ * Used the Xerces sample 'XMLGrammarBuilder' as a starting point. 
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class XMLGrammarBuilderTest extends MOATestCase {
+
+  private static final String GRAMMAR_POOL =
+    org.apache.xerces.impl.Constants.XERCES_PROPERTY_PREFIX
+      + org.apache.xerces.impl.Constants.XMLGRAMMAR_POOL_PROPERTY;
+
+  protected static final String NAMESPACES_FEATURE_ID =
+    "http://xml.org/sax/features/namespaces";
+  protected static final String VALIDATION_FEATURE_ID =
+    "http://xml.org/sax/features/validation";
+  protected static final String SCHEMA_VALIDATION_FEATURE_ID =
+    "http://apache.org/xml/features/validation/schema";
+  protected static final String SCHEMA_FULL_CHECKING_FEATURE_ID =
+    "http://apache.org/xml/features/validation/schema-full-checking";
+
+  private static final int BIG_PRIME = 2039;
+  private SymbolTable symbolTable;
+  private XMLGrammarPoolImpl grammarPool;
+
+  /**
+   * Constructor for XMLGrammarBuilderTest.
+   * @param name
+   */
+  public XMLGrammarBuilderTest(String name) {
+    super(name);
+  }
+
+  protected void setUp() throws Exception {
+    XMLGrammarPreparser preparser;
+
+    // set up symbol table and grammar pool
+    symbolTable = new SymbolTable(BIG_PRIME);
+    grammarPool = new XMLGrammarPoolImpl();
+    preparser = new XMLGrammarPreparser(symbolTable);
+    preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null);
+    preparser.setProperty(GRAMMAR_POOL, grammarPool);
+    preparser.setFeature(NAMESPACES_FEATURE_ID, true);
+    preparser.setFeature(VALIDATION_FEATURE_ID, true);
+    // now we can still do schema features just in case, 
+    // so long as it's our configuraiton......
+    preparser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
+    preparseSchemaResource(
+      preparser,
+      Constants.DSIG_SCHEMA_LOCATION,
+      "/resources/schemas/xmldsig-core-schema.xsd");
+  }
+
+  private static Grammar preparseSchemaResource(
+    XMLGrammarPreparser preparser,
+    String systemId,
+    String resource)
+    throws Exception {
+
+    InputStream is = XMLGrammarBuilderTest.class.getResourceAsStream(resource);
+    return preparser.preparseGrammar(
+      XMLGrammarDescription.XML_SCHEMA,
+      new XMLInputSource(null, systemId, null, is, null));
+  }
+
+  public void testParseValidating() throws Exception {
+    DOMParser parser = new DOMParser(symbolTable, grammarPool);
+
+    parser.setFeature(NAMESPACES_FEATURE_ID, true);
+    parser.setFeature(VALIDATION_FEATURE_ID, true);
+    parser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
+
+    parser.parse(
+      new InputSource(
+        new FileInputStream(TESTDATA_ROOT + "xml/dsigTransform/base64.xml")));
+    parser.getDocument();
+  }
+
+}
diff --git a/common/src/test/at/gv/egovernment/moa/util/XPathUtilsTest.java b/common/src/test/at/gv/egovernment/moa/util/XPathUtilsTest.java
new file mode 100644
index 000000000..559494300
--- /dev/null
+++ b/common/src/test/at/gv/egovernment/moa/util/XPathUtilsTest.java
@@ -0,0 +1,51 @@
+package test.at.gv.egovernment.moa.util;
+import org.w3c.dom.Document;
+import org.w3c.dom.NodeList;
+
+import test.at.gv.egovernment.moa.MOATestCase;
+
+import at.gv.egovernment.moa.util.XPathUtils;
+
+
+/**
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class XPathUtilsTest extends MOATestCase {
+
+  private Document doc1;
+
+  /**
+   * Constructor for XPathUtilsTest.
+   * @param name
+   */
+  public XPathUtilsTest(String name) {
+    super(name);
+  }
+
+  /**
+   * @see TestCase#setUp()
+   */
+  protected void setUp() throws Exception {
+    super.setUp();
+    doc1 =
+      parseXml(TESTDATA_ROOT + "xml/VerifyXMLSignature/Req000.xml");
+  }
+
+  public void testSelectNodeList() throws Exception {
+    NodeList nodes;
+
+    nodes =
+      XPathUtils.selectNodeList(
+        doc1.getDocumentElement(),
+        doc1.getDocumentElement(),
+        "/VerifyXMLSignatureRequest");
+    assertEquals(1, nodes.getLength());
+    nodes =
+      XPathUtils.selectNodeList(
+        doc1.getDocumentElement(),
+        "//dsig:Signature");
+    assertEquals(1, nodes.getLength());
+  }
+
+}