merging

2 files changed, 180 insertions, 1 deletions

diff --git a/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/service/CertificateProviderServlet.java b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/service/CertificateProviderServlet.java
new file mode 100644
index 000000000..c8a0f68bf
--- /dev/null
+++ b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/service/CertificateProviderServlet.java
@@ -0,0 +1,178 @@
+package at.gv.egovernment.moa.spss.server.service;
+
+import iaik.server.modules.keys.KeyEntryID;
+import iaik.server.modules.keys.KeyModule;
+import iaik.server.modules.keys.KeyModuleFactory;
+
+import java.io.IOException;
+import java.math.BigInteger;
+import java.security.Principal;
+import java.security.cert.Certificate;
+import java.security.cert.X509Certificate;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.spss.server.config.ConfigurationException;
+import at.gv.egovernment.moa.spss.server.config.ConfigurationProvider;
+import at.gv.egovernment.moa.spss.server.config.KeyGroupEntry;
+import at.gv.egovernment.moa.spss.server.logging.TransactionId;
+import at.gv.egovernment.moa.spss.server.transaction.TransactionIDGenerator;
+
+/**
+ * 
+ * @author Andreas Fitzek
+ * @version $Id$
+ */
+public class CertificateProviderServlet extends HttpServlet {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -6907582473072190122L;
+
+	/** The property name for accessing the X509 client certificate chain. */
+	private static final String X509_CERTIFICATE_PROPERTY = "javax.servlet.request.X509Certificate";
+
+	public static final String PARAM_KEYID = "id";
+	
+	/**
+	 * Build the set of <code>KeyEntryID</code>s available to the given
+	 * <code>keyGroupID</code>.
+	 * 
+	 * @param keyGroupID
+	 *            The keygroup ID for which the available keys should be
+	 *            returned.
+	 * @return The <code>Set</code> of <code>KeyEntryID</code>s identifying the
+	 *         available keys.
+	 * @throws ConfigurationException
+	 */
+	private Set buildKeySet(String keyGroupID, X509Certificate cert, KeyModule module)
+			throws ConfigurationException {
+		ConfigurationProvider config = ConfigurationProvider.getInstance();
+		Set keyGroupEntries;
+
+		// get the KeyGroup entries from the configuration
+		if (cert != null) {
+			Principal issuer = cert.getIssuerDN();
+			BigInteger serialNumber = cert.getSerialNumber();
+
+			keyGroupEntries = config.getKeyGroupEntries(issuer, serialNumber,
+					keyGroupID);
+		} else {
+			keyGroupEntries = config.getKeyGroupEntries(null, null, keyGroupID);
+		}
+
+		// map the KeyGroup entries to a set of KeyEntryIDs
+		if (keyGroupEntries == null) {
+			return null;
+		} else if (keyGroupEntries.size() == 0) {
+			return Collections.EMPTY_SET;
+		} else {
+			
+			Set keyEntryIDs = module.getPrivateKeyEntryIDs();
+			Set keySet = new HashSet();
+			Iterator iter;
+			
+			// filter out the keys that do not exist in the IAIK configuration
+			// by walking through the key entries and checking if the exist in
+			// the
+			// keyGroupEntries
+			for (iter = keyEntryIDs.iterator(); iter.hasNext();) {
+				KeyEntryID entryID = (KeyEntryID) iter.next();
+				KeyGroupEntry entry = new KeyGroupEntry(entryID.getModuleID(),
+						entryID.getCertificateIssuer(),
+						entryID.getCertificateSerialNumber());
+				if (keyGroupEntries.contains(entry)) {
+					keySet.add(entryID);
+				}
+			}
+			return keySet;
+		}
+	}
+
+	private X509Certificate getClientCertificate(HttpServletRequest request) {
+		X509Certificate[] clientCert = (X509Certificate[]) request
+				.getAttribute(X509_CERTIFICATE_PROPERTY);
+		if(clientCert != null) {
+			return clientCert[0];
+		}
+		return null;
+	}
+
+	public void doGet(HttpServletRequest request, HttpServletResponse response)
+			throws ServletException, IOException {
+		try {
+			X509Certificate cert = getClientCertificate(request);
+			String keyId = request.getParameter(PARAM_KEYID);
+			
+			if(keyId == null) {
+				Logger.warn(PARAM_KEYID + " not provided in Request. Returning: " + HttpServletResponse.SC_BAD_REQUEST);
+				response.sendError(HttpServletResponse.SC_BAD_REQUEST);
+				return;
+			}
+			
+			String transactionId = TransactionIDGenerator.nextID();
+			
+			KeyModule module = KeyModuleFactory.getInstance(new TransactionId(
+					transactionId));
+			
+			Set keySet = buildKeySet(keyId, cert, module);
+			
+			if(keySet == null || keySet.isEmpty()) {
+				Logger.warn("No keys available for Key Identifier " + keyId + " and given authentication.");
+				response.sendError(HttpServletResponse.SC_NOT_FOUND);
+				return;
+			}
+			
+			
+			if(keySet.size() != 1) {
+				Logger.warn("Too many keys available for Key Identifier " + keyId + " and given authentication.");
+				response.sendError(HttpServletResponse.SC_CONFLICT);
+				return;
+			}
+			
+			Iterator iter;
+
+			// filter out the keys that do not exist in the IAIK configuration
+			// by walking through the key entries and checking if the exist in
+			// the
+			// keyGroupEntries
+			for (iter = keySet.iterator(); iter.hasNext();) {
+				KeyEntryID entryID = (KeyEntryID) iter.next();
+				
+				List certChain = module.getPrivateKeyEntry(entryID).getCertificateChain();
+				
+				if(certChain != null && !certChain.isEmpty()) {
+					Logger.trace("Returning Certificate!");
+					Certificate keyCert = ((Certificate)certChain.get(0));
+					byte[] certData = keyCert.getEncoded();
+					response.setStatus(HttpServletResponse.SC_OK);
+					response.setContentType("application/pkix-cert");
+					response.setHeader("Content-disposition","attachment; filename=\"" + keyId + ".cer\"");
+					response.getOutputStream().write(certData);
+					response.getOutputStream().close();
+					return;
+				}
+				
+				break;
+			}
+			
+			// No Certificate could be found!
+			Logger.warn("Failed to find keys available for Key Identifier " + keyId + " and given authentication.");
+			response.sendError(HttpServletResponse.SC_NOT_FOUND);
+			return;
+		} catch(Throwable e) {
+			Logger.error("Unhandled Exception when providing certificate", e);
+			response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+		}
+	}
+}
diff --git a/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/tsl/utils/TSLImportFromFileContext.java b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/tsl/utils/TSLImportFromFileContext.java
index 492d10eda..f8e8f608b 100644
--- a/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/tsl/utils/TSLImportFromFileContext.java
+++ b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/tsl/utils/TSLImportFromFileContext.java
@@ -726,7 +726,8 @@ public class TSLImportFromFileContext extends iaik.xml.crypto.tsl.TSLImportFromF
 

 

 		} else if (e.getMessage().startsWith("cvc-datatype-valid.1.2.1: '") &&  e.getMessage().endsWith("' is not a valid value for 'NCName'.")){

-			if (expectedTerritory_ == Countries.CY || expectedTerritory_ == Countries.LV){

+			if (expectedTerritory_ == Countries.CY || expectedTerritory_ == Countries.LV ||

+					expectedTerritory_ == Countries.HR || expectedTerritory_ == Countries.NL){

 				return new AttributeValueFixup("","Id","(.+)","x$1",e, this);

 			}

 		} else if (e.getMessage().startsWith("cvc-complex-type.2.3: Element '") &&  e.getMessage().endsWith("' cannot have character [children], because the type's content type is element-only.")) {