Moved main parts of the configuration to bkucommon

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@78 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

5 files changed, 57 insertions, 273 deletions

diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/accesscontroller/SpringSecurityManager.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/accesscontroller/SpringSecurityManager.java
index 3d0df8c4..5795478b 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/accesscontroller/SpringSecurityManager.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/accesscontroller/SpringSecurityManager.java
@@ -25,7 +25,7 @@ import org.springframework.core.io.Resource;
 import org.springframework.core.io.ResourceLoader;

 

 import at.gv.egiz.bku.accesscontroller.SecurityManagerFacade;

-import at.gv.egiz.bku.online.conf.Configurator;

+import at.gv.egiz.bku.conf.Configurator;

 

 public class SpringSecurityManager extends SecurityManagerFacade implements

 		ResourceLoaderAware {

@@ -60,5 +60,4 @@ public class SpringSecurityManager extends SecurityManagerFacade implements
 	public void setResourceLoader(ResourceLoader loader) {

 		this.resourceLoader = loader;

 	}

-

 }

diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/conf/Configurator.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/conf/Configurator.java
deleted file mode 100644
index c09abcc1..00000000
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/conf/Configurator.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2008 Federal Chancellery Austria and
- * Graz University of Technology
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package at.gv.egiz.bku.online.conf;
-
-import iaik.security.ecc.provider.ECCProvider;
-import iaik.security.provider.IAIK;
-import iaik.xml.crypto.XSecProvider;
-
-import java.io.IOException;
-import java.net.HttpURLConnection;
-import java.security.Provider;
-import java.security.Security;
-import java.util.Properties;
-
-import javax.net.ssl.HttpsURLConnection;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.bku.binding.DataUrl;
-import at.gv.egiz.bku.binding.DataUrlConnection;
-import at.gv.egiz.bku.slcommands.impl.xsect.DataObject;
-import at.gv.egiz.bku.slcommands.impl.xsect.STALProvider;
-
-/**
- * 
- * TODO currently only the code to get started.
- */
-public abstract class Configurator {
-
-	private Log log = LogFactory.getLog(Configurator.class);
-	
-	private static Configurator instance = new SpringConfigurator();
-
-	protected Properties properties;
-
-	protected Configurator() {
-	}
-
-	public static Configurator getInstance() {
-	  return instance;
-	}
-	
-	protected void configUrlConnections() {
-		HttpsURLConnection.setFollowRedirects(false);
-		HttpURLConnection.setFollowRedirects(false);
-	}
-
-	protected void configureProviders() {
-		log.debug("Registering security providers");
-		Security.insertProviderAt(new IAIK(), 1);
-		Security.insertProviderAt(new ECCProvider(false), 2);
-		Security.addProvider(new STALProvider());
-		XSecProvider.addAsProvider(false);
-		StringBuilder sb = new StringBuilder();
-		sb.append("Registered providers: ");
-		int i = 1;
-		for (Provider prov : Security.getProviders()) {
-			sb.append((i++) + ". : " + prov);
-		}
-		log.debug(sb.toString());
-	}
-
-	protected void configViewer() {
-	  DataObject.enableHashDataInputValidation(Boolean.parseBoolean(properties.getProperty("ValidateHashDataInputs")));
-	}
-	
-	public void configure() {
-		configureProviders();
-		configUrlConnections();
-		configViewer();
-	}
-
-	public void setConfiguration(Properties props) {
-		this.properties = props;
-	}
-
-	public String getProperty(String key) {
-		if (properties != null) {
-			return properties.getProperty(key);
-		}
-		return null;
-	}
-}
diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/conf/SpringConfigurator.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/conf/SpringConfigurator.java
index d213dd36..a369d829 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/conf/SpringConfigurator.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/conf/SpringConfigurator.java
@@ -17,31 +17,9 @@
 package at.gv.egiz.bku.online.conf;

 

 import java.io.File;

-import java.io.FileInputStream;

 import java.io.IOException;

-import java.security.InvalidAlgorithmParameterException;

-import java.security.NoSuchAlgorithmException;

-import java.security.Security;

-import java.security.cert.CertStore;

-import java.security.cert.CertificateException;

-import java.security.cert.CertificateFactory;

-import java.security.cert.CollectionCertStoreParameters;

-import java.security.cert.PKIXBuilderParameters;

-import java.security.cert.TrustAnchor;

-import java.security.cert.X509CertSelector;

-import java.security.cert.X509Certificate;

-import java.util.HashSet;

-import java.util.LinkedList;

-import java.util.List;

+import java.io.InputStream;

 import java.util.Properties;

-import java.util.Set;

-

-import javax.net.ssl.CertPathTrustManagerParameters;

-import javax.net.ssl.HttpsURLConnection;

-import javax.net.ssl.KeyManager;

-import javax.net.ssl.ManagerFactoryParameters;

-import javax.net.ssl.SSLContext;

-import javax.net.ssl.TrustManagerFactory;

 

 import org.apache.commons.logging.Log;

 import org.apache.commons.logging.LogFactory;

@@ -49,8 +27,8 @@ import org.springframework.context.ResourceLoaderAware;
 import org.springframework.core.io.Resource;

 import org.springframework.core.io.ResourceLoader;

 

-import at.gv.egiz.bku.binding.DataUrl;

-import at.gv.egiz.bku.binding.DataUrlConnection;

+import at.gv.egiz.bku.conf.Configurator;

+import at.gv.egiz.bku.online.webapp.SpringBKUServlet;

 import at.gv.egiz.bku.slexceptions.SLRuntimeException;

 import at.gv.egiz.stal.service.impl.RequestBrokerSTALFactory;

 

@@ -76,41 +54,8 @@ public class SpringConfigurator extends Configurator implements
     }

   }

 

-  public void configureVersion() {

-    Properties p = new Properties();

-    try {

-      p.load(resourceLoader.getResource("META-INF/MANIFEST.MF")

-          .getInputStream());

-      String version = p.getProperty("Implementation-Build");

-      properties.setProperty(DataUrlConnection.USER_AGENT_PROPERTY_KEY,

-          "citizen-card-environment/1.2 MOCCA " + version);

-      DataUrl.setConfiguration(properties);

-      log.debug("Setting user agent to: "

-          + properties.getProperty(DataUrlConnection.USER_AGENT_PROPERTY_KEY));

-    } catch (IOException e) {

-      log.error(e);

-    }

-  }

-

-  public void configure() {

-    super.configure();

-    configureSSL();

-    configureVersion();

-    configureNetwork();

-  }

-

   public void configureNetwork() {

-    String proxyHost = getProperty("HTTPProxyHost");

-    String proxyPort = getProperty("HTTPProxyPort");

-    if (proxyPort == null) {

-      proxyPort = "80";

-    }

-    if (proxyHost != null) {

-      log.debug("Setting proxy server to: " + proxyHost + ":" + proxyPort);

-      System.setProperty("http.proxyHost", proxyHost);

-      System.setProperty("http.proxyPort", proxyPort);

-    }

-    log.debug("No proxy specified");

+    super.configureNetwork();

     String appletTimeout = getProperty("AppletTimeout");

     if ((appletTimeout != null)) {

       try {

@@ -122,128 +67,60 @@ public class SpringConfigurator extends Configurator implements
 

     }

   }

-

-  private Set<TrustAnchor> getCACerts() throws IOException,

-      CertificateException {

-    Set<TrustAnchor> caCerts = new HashSet<TrustAnchor>();

-    String caDirectory = getProperty("SSL.caDirectory");

-    if (caDirectory != null) {

-      Resource caDirRes = resourceLoader.getResource(caDirectory);

-      File caDir = caDirRes.getFile();

-      if (!caDir.isDirectory()) {

-        log.error("Expecting directory as SSL.caDirectory parameter");

-        throw new SLRuntimeException(

-            "Expecting directory as SSL.caDirectory parameter");

-      }

-      CertificateFactory cf = CertificateFactory.getInstance("X.509");

-      for (File f : caDir.listFiles()) {

-        try {

-          FileInputStream fis = new FileInputStream(f);

-          X509Certificate cert = (X509Certificate) cf.generateCertificate(fis);

-          fis.close();

-          log.debug("Adding trusted cert " + cert.getSubjectDN());

-          caCerts.add(new TrustAnchor(cert, null));

-        } catch (Exception e) {

-          log.error("Cannot add trusted ca", e);

-        }

-      }

-      return caCerts;

-

-    } else {

-      log.warn("No CA certificates configured");

-    }

-    return null;

+  

+  public void configure() {

+    super.configure();

+    SpringBKUServlet.setConfigurator(this);

   }

 

-  private CertStore getCertstore() throws IOException, CertificateException,

-      InvalidAlgorithmParameterException, NoSuchAlgorithmException {

-    String certDirectory = getProperty("SSL.certDirectory");

-    if (certDirectory != null) {

-      Resource certDirRes = resourceLoader.getResource(certDirectory);

+  @Override

+  public void setResourceLoader(ResourceLoader loader) {

+    this.resourceLoader = loader;

+  }

 

-      File certDir = certDirRes.getFile();

+  private File getDirectory(String property) {

+    if (property != null) {

+      Resource certDirRes = resourceLoader.getResource(property);

+      File certDir;

+      try {

+        certDir = certDirRes.getFile();

+      } catch (IOException e) {

+        log.error("Cannot get cert directory", e);

+        throw new SLRuntimeException(e);

+      }

       if (!certDir.isDirectory()) {

         log.error("Expecting directory as SSL.certDirectory parameter");

         throw new SLRuntimeException(

             "Expecting directory as SSL.certDirectory parameter");

       }

-      List<X509Certificate> certCollection = new LinkedList<X509Certificate>();

-      CertificateFactory cf = CertificateFactory.getInstance("X.509");

-      for (File f : certDir.listFiles()) {

-        try {

-          FileInputStream fis = new FileInputStream(f);

-          X509Certificate cert = (X509Certificate) cf.generateCertificate(fis);

-          certCollection.add(cert);

-          fis.close();

-          log

-              .trace("Added following cert to certstore: "

-                  + cert.getSubjectDN());

-        } catch (Exception ex) {

-          log.error("Cannot add certificate", ex);

-        }

-      }

-      CollectionCertStoreParameters csp = new CollectionCertStoreParameters(

-          certCollection);

-      return CertStore.getInstance("Collection", csp);

-

-    } else {

-      log.warn("No certstore configured");

+      return certDir;

     }

     return null;

+

   }

 

-  public void configureSSL() {

-    Set<TrustAnchor> caCerts = null;

-    try {

-      caCerts = getCACerts();

-    } catch (Exception e1) {

-      log.error("Cannot load CA certificates", e1);

-    }

-    CertStore certStore = null;

-    try {

-      certStore = getCertstore();

-    } catch (Exception e1) {

-      log.error("Cannot load certstore certificates", e1);

-    }

-    System.setProperty("com.sun.security.enableAIAcaIssuers", "true");

-    try {

-      X509CertSelector selector = new X509CertSelector();

-      PKIXBuilderParameters pkixParams;

-      pkixParams = new PKIXBuilderParameters(caCerts, selector);

-      if ((getProperty("SSL.doRevocationChecking") != null)

-          && (Boolean.valueOf(getProperty("SSL.doRevocationChecking")))) {

-        log.info("Enable revocation checking");

-        pkixParams.setRevocationEnabled(true);

-        System.setProperty("com.sun.security.enableCRLDP", "true");

-        Security.setProperty("ocsp.enable", "true");

-      } else {

-        log.warn("Revocation checking disabled");

-        pkixParams.setRevocationEnabled(false);

-      }

-      pkixParams.addCertStore(certStore);

-      ManagerFactoryParameters trustParams = new CertPathTrustManagerParameters(

-          pkixParams);

-      TrustManagerFactory trustFab;

-      try {

-        trustFab = TrustManagerFactory.getInstance("PKIX");

-        trustFab.init(trustParams);

-        KeyManager[] km = null;

-        SSLContext sslCtx = SSLContext

-            .getInstance(getProperty("SSL.sslProtocol"));

-        sslCtx.init(km, trustFab.getTrustManagers(), null);

-        HttpsURLConnection

-            .setDefaultSSLSocketFactory(sslCtx.getSocketFactory());

-      } catch (Exception e) {

-        log.error("Cannot configure SSL", e);

-      }

+  @Override

+  protected File getCADir() {

+    String caDirectory = getProperty("SSL.caDirectory");

+    return getDirectory(caDirectory);

+  }

 

-    } catch (InvalidAlgorithmParameterException e) {

-      log.error("Cannot configure SSL", e);

-    }

+  @Override

+  protected File getCertDir() {

+    String certDirectory = getProperty("SSL.certDirectory");

+    return getDirectory(certDirectory);

   }

 

   @Override

-  public void setResourceLoader(ResourceLoader loader) {

-    this.resourceLoader = loader;

+  protected InputStream getManifest() {

+    Resource r = resourceLoader.getResource("META-INF/MANIFEST.MF");

+    if (r != null) {

+      try {

+        return r.getInputStream();

+      } catch (IOException e) {

+        log.error("Cannot read manifest data:", e);

+      }

+    }

+    return null;

   }

 }
\ No newline at end of file
diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java
index b70a6274..9e69099d 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java
@@ -31,7 +31,7 @@ import org.apache.commons.logging.LogFactory;
 import at.gv.egiz.bku.binding.HTTPBindingProcessor;
 import at.gv.egiz.bku.binding.HttpUtil;
 import at.gv.egiz.bku.binding.IdFactory;
-import at.gv.egiz.bku.online.conf.Configurator;
+import at.gv.egiz.bku.conf.Configurator;
 
 /**
  * Delivers the result to the browser
@@ -108,8 +108,8 @@ public class ResultServlet extends SpringBKUServlet {
     resp.setHeader("Cache-Control", "no-store"); // HTTP 1.1

     resp.setHeader("Pragma", "no-cache"); // HTTP 1.0

     resp.setDateHeader("Expires", 0);
-    if (Configurator.getInstance().getProperty(USER_AGENT_PROPERTY_KEY) != null) {
-      resp.setHeader(HttpUtil.HTTP_HEADER_USER_AGENT, Configurator.getInstance().getProperty(
+    if (configurator.getProperty(USER_AGENT_PROPERTY_KEY) != null) {
+      resp.setHeader(HttpUtil.HTTP_HEADER_USER_AGENT, configurator.getProperty(
           USER_AGENT_PROPERTY_KEY));
     } else {
       resp.setHeader(HttpUtil.HTTP_HEADER_USER_AGENT,
diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SpringBKUServlet.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SpringBKUServlet.java
index ec062e42..2c6f522e 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SpringBKUServlet.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SpringBKUServlet.java
@@ -16,16 +16,22 @@
 */
 package at.gv.egiz.bku.online.webapp;

 

-import javax.servlet.http.HttpServlet;

-

-import at.gv.egiz.bku.binding.BindingProcessorManager;

-import at.gv.egiz.bku.online.conf.Configurator;
+import javax.servlet.http.HttpServlet;
+
+import at.gv.egiz.bku.binding.BindingProcessorManager;
+import at.gv.egiz.bku.conf.Configurator;
 

 public abstract class SpringBKUServlet extends HttpServlet {

 

   public final static String BEAN_NAME="bindingProcessorManager";
   
+  protected static Configurator configurator; 
+  
   protected BindingProcessorManager getBindingProcessorManager() {

     return (BindingProcessorManager) getServletContext().getAttribute(BEAN_NAME);

+  }
+  
+  public static void setConfigurator(Configurator conf) {
+    configurator = conf;
   }

 }