karaf-2.2.x/jaas/jasypt/src/test/java/org/apache/karaf/jaas/jasypt/handler/EncryptablePropertyPlaceholderTest.java - karaf - Git at Google

 /*
  *  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.
  *  under the License.
  */
 package org.apache.karaf.jaas.jasypt.handler;

 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.URL;
 import java.util.Collection;
 import java.util.Dictionary;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.jar.JarInputStream;

 import de.kalpatec.pojosr.framework.PojoServiceRegistryFactoryImpl;
 import de.kalpatec.pojosr.framework.launch.BundleDescriptor;
 import de.kalpatec.pojosr.framework.launch.ClasspathScanner;
 import de.kalpatec.pojosr.framework.launch.PojoServiceRegistry;
 import de.kalpatec.pojosr.framework.launch.PojoServiceRegistryFactory;
 import junit.framework.TestCase;
 import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
 import org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.ops4j.pax.swissbox.tinybundles.core.TinyBundle;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.Constants;
 import org.osgi.framework.Filter;
 import org.osgi.framework.FrameworkUtil;
 import org.osgi.framework.InvalidSyntaxException;
 import org.osgi.framework.ServiceReference;
 import org.osgi.util.tracker.ServiceTracker;

 import static org.ops4j.pax.swissbox.tinybundles.core.TinyBundles.newBundle;

 public class EncryptablePropertyPlaceholderTest extends TestCase {

     public static final long DEFAULT_TIMEOUT = 30000;

     private BundleContext bundleContext;

     @Before
     public void setUp() throws Exception {

         StandardPBEStringEncryptor enc = new StandardPBEStringEncryptor();
         EnvironmentStringPBEConfig env = new EnvironmentStringPBEConfig();
         env.setAlgorithm("PBEWithMD5AndDES");
         env.setPassword("password");
         enc.setConfig(env);
         String val = enc.encrypt("bar");
         System.setProperty("foo", val);

         System.setProperty("org.osgi.framework.storage", "target/osgi/" + System.currentTimeMillis());
         System.setProperty("karaf.name", "root");

         List<BundleDescriptor> bundles = new ClasspathScanner().scanForBundles("(Bundle-SymbolicName=*)");
         bundles.add(getBundleDescriptor(
                 "target/jasypt.jar",
                 newBundle().add("OSGI-INF/blueprint/karaf-jaas-jasypt.xml", getClass().getResource("/OSGI-INF/blueprint/karaf-jaas-jasypt.xml"))
                            .set("Manifest-Version", "2")
                            .set("Bundle-ManifestVersion", "2")
                            .set("Bundle-SymbolicName", "jasypt")
                            .set("Bundle-Version", "0.0.0")));
         bundles.add(getBundleDescriptor(
                 "target/test.jar",
                 newBundle().add("OSGI-INF/blueprint/test.xml", getClass().getResource("test.xml"))
                            .set("Manifest-Version", "2")
                            .set("Bundle-ManifestVersion", "2")
                            .set("Bundle-SymbolicName", "test")
                            .set("Bundle-Version", "0.0.0")));

         Map config = new HashMap();
         config.put(PojoServiceRegistryFactory.BUNDLE_DESCRIPTORS, bundles);
         PojoServiceRegistry reg = new PojoServiceRegistryFactoryImpl().newPojoServiceRegistry(config);
         bundleContext = reg.getBundleContext();
     }

     private BundleDescriptor getBundleDescriptor(String path, TinyBundle bundle) throws Exception {
         File file = new File(path);
         FileOutputStream fos = new FileOutputStream(file);
         copy(bundle.build(), fos);
         fos.close();
         JarInputStream jis = new JarInputStream(new FileInputStream(file));
         Map<String, String> headers = new HashMap<String, String>();
         for (Map.Entry entry : jis.getManifest().getMainAttributes().entrySet()) {
             headers.put(entry.getKey().toString(), entry.getValue().toString());
         }
         return new BundleDescriptor(
                 getClass().getClassLoader(),
                 new URL("jar:" + file.toURI().toString() + "!/"),
                 headers);
     }

     @After
     public void tearDown() throws Exception {
         bundleContext.getBundle().stop();
     }

     @Test
     public void testPlaceholder() throws Exception {

         for (Bundle bundle: bundleContext.getBundles()) {
             System.out.println(bundle.getSymbolicName() + " / " + bundle.getVersion());
         }

         String encoded = getOsgiService(String.class, "(encoded=*)");
         assertEquals("bar", encoded);
     }


     protected <T> T getOsgiService(Class<T> type, long timeout) {
         return getOsgiService(type, null, timeout);
     }

     protected <T> T getOsgiService(Class<T> type) {
         return getOsgiService(type, null, DEFAULT_TIMEOUT);
     }

     protected <T> T getOsgiService(Class<T> type, String filter) {
         return getOsgiService(type, filter, DEFAULT_TIMEOUT);
     }

     protected <T> T getOsgiService(Class<T> type, String filter, long timeout) {
         ServiceTracker tracker = null;
         try {
             String flt;
             if (filter != null) {
                 if (filter.startsWith("(")) {
                     flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")" + filter + ")";
                 } else {
                     flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")(" + filter + "))";
                 }
             } else {
                 flt = "(" + Constants.OBJECTCLASS + "=" + type.getName() + ")";
             }
             Filter osgiFilter = FrameworkUtil.createFilter(flt);
             tracker = new ServiceTracker(bundleContext, osgiFilter, null);
             tracker.open(true);
             // Note that the tracker is not closed to keep the reference
             // This is buggy, as the service reference may change i think
             Object svc = type.cast(tracker.waitForService(timeout));
             if (svc == null) {
                 Dictionary dic = bundleContext.getBundle().getHeaders();
                 System.err.println("Test bundle headers: " + explode(dic));

                 for (ServiceReference ref : asCollection(bundleContext.getAllServiceReferences(null, null))) {
                     System.err.println("ServiceReference: " + ref);
                 }

                 for (ServiceReference ref : asCollection(bundleContext.getAllServiceReferences(null, flt))) {
                     System.err.println("Filtered ServiceReference: " + ref);
                 }

                 throw new RuntimeException("Gave up waiting for service " + flt);
             }
             return type.cast(svc);
         } catch (InvalidSyntaxException e) {
             throw new IllegalArgumentException("Invalid filter", e);
         } catch (InterruptedException e) {
             throw new RuntimeException(e);
         }
     }

     /*
      * Explode the dictionary into a ,-delimited list of key=value pairs
      */
     private static String explode(Dictionary dictionary) {
         Enumeration keys = dictionary.keys();
         StringBuffer result = new StringBuffer();
         while (keys.hasMoreElements()) {
             Object key = keys.nextElement();
             result.append(String.format("%s=%s", key, dictionary.get(key)));
             if (keys.hasMoreElements()) {
                 result.append(", ");
             }
         }
         return result.toString();
     }

     /*
      * Provides an iterable collection of references, even if the original array is null
      */
     private static final Collection<ServiceReference> asCollection(ServiceReference[] references) {
         List<ServiceReference> result = new LinkedList<ServiceReference>();
         if (references != null) {
             for (ServiceReference reference : references) {
                 result.add(reference);
             }
         }
         return result;
     }

     public static long copy(final InputStream input, final OutputStream output) throws IOException {
         return copy(input, output, 8024);
     }

     public static long copy(final InputStream input, final OutputStream output, int buffersize) throws IOException {
         final byte[] buffer = new byte[buffersize];
         int n;
         long count=0;
         while (-1 != (n = input.read(buffer))) {
             output.write(buffer, 0, n);
             count += n;
         }
         return count;
     }

 }
	/*
	* 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.
	* under the License.
	*/
	package org.apache.karaf.jaas.jasypt.handler;

	import java.io.File;
	import java.io.FileInputStream;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.OutputStream;
	import java.net.URL;
	import java.util.Collection;
	import java.util.Dictionary;
	import java.util.Enumeration;
	import java.util.HashMap;
	import java.util.LinkedList;
	import java.util.List;
	import java.util.Map;
	import java.util.jar.JarInputStream;

	import de.kalpatec.pojosr.framework.PojoServiceRegistryFactoryImpl;
	import de.kalpatec.pojosr.framework.launch.BundleDescriptor;
	import de.kalpatec.pojosr.framework.launch.ClasspathScanner;
	import de.kalpatec.pojosr.framework.launch.PojoServiceRegistry;
	import de.kalpatec.pojosr.framework.launch.PojoServiceRegistryFactory;
	import junit.framework.TestCase;
	import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
	import org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig;
	import org.junit.After;
	import org.junit.Before;
	import org.junit.Test;
	import org.ops4j.pax.swissbox.tinybundles.core.TinyBundle;
	import org.osgi.framework.Bundle;
	import org.osgi.framework.BundleContext;
	import org.osgi.framework.Constants;
	import org.osgi.framework.Filter;
	import org.osgi.framework.FrameworkUtil;
	import org.osgi.framework.InvalidSyntaxException;
	import org.osgi.framework.ServiceReference;
	import org.osgi.util.tracker.ServiceTracker;

	import static org.ops4j.pax.swissbox.tinybundles.core.TinyBundles.newBundle;

	public class EncryptablePropertyPlaceholderTest extends TestCase {

	public static final long DEFAULT_TIMEOUT = 30000;

	private BundleContext bundleContext;

	@Before
	public void setUp() throws Exception {

	StandardPBEStringEncryptor enc = new StandardPBEStringEncryptor();
	EnvironmentStringPBEConfig env = new EnvironmentStringPBEConfig();
	env.setAlgorithm("PBEWithMD5AndDES");
	env.setPassword("password");
	enc.setConfig(env);
	String val = enc.encrypt("bar");
	System.setProperty("foo", val);

	System.setProperty("org.osgi.framework.storage", "target/osgi/" + System.currentTimeMillis());
	System.setProperty("karaf.name", "root");

	List<BundleDescriptor> bundles = new ClasspathScanner().scanForBundles("(Bundle-SymbolicName=*)");
	bundles.add(getBundleDescriptor(
	"target/jasypt.jar",
	newBundle().add("OSGI-INF/blueprint/karaf-jaas-jasypt.xml", getClass().getResource("/OSGI-INF/blueprint/karaf-jaas-jasypt.xml"))
	.set("Manifest-Version", "2")
	.set("Bundle-ManifestVersion", "2")
	.set("Bundle-SymbolicName", "jasypt")
	.set("Bundle-Version", "0.0.0")));
	bundles.add(getBundleDescriptor(
	"target/test.jar",
	newBundle().add("OSGI-INF/blueprint/test.xml", getClass().getResource("test.xml"))
	.set("Manifest-Version", "2")
	.set("Bundle-ManifestVersion", "2")
	.set("Bundle-SymbolicName", "test")
	.set("Bundle-Version", "0.0.0")));

	Map config = new HashMap();
	config.put(PojoServiceRegistryFactory.BUNDLE_DESCRIPTORS, bundles);
	PojoServiceRegistry reg = new PojoServiceRegistryFactoryImpl().newPojoServiceRegistry(config);
	bundleContext = reg.getBundleContext();
	}

	private BundleDescriptor getBundleDescriptor(String path, TinyBundle bundle) throws Exception {
	File file = new File(path);
	FileOutputStream fos = new FileOutputStream(file);
	copy(bundle.build(), fos);
	fos.close();
	JarInputStream jis = new JarInputStream(new FileInputStream(file));
	Map<String, String> headers = new HashMap<String, String>();
	for (Map.Entry entry : jis.getManifest().getMainAttributes().entrySet()) {
	headers.put(entry.getKey().toString(), entry.getValue().toString());
	}
	return new BundleDescriptor(
	getClass().getClassLoader(),
	new URL("jar:" + file.toURI().toString() + "!/"),
	headers);
	}

	@After
	public void tearDown() throws Exception {
	bundleContext.getBundle().stop();
	}

	@Test
	public void testPlaceholder() throws Exception {

	for (Bundle bundle: bundleContext.getBundles()) {
	System.out.println(bundle.getSymbolicName() + " / " + bundle.getVersion());
	}

	String encoded = getOsgiService(String.class, "(encoded=*)");
	assertEquals("bar", encoded);
	}


	protected <T> T getOsgiService(Class<T> type, long timeout) {
	return getOsgiService(type, null, timeout);
	}

	protected <T> T getOsgiService(Class<T> type) {
	return getOsgiService(type, null, DEFAULT_TIMEOUT);
	}

	protected <T> T getOsgiService(Class<T> type, String filter) {
	return getOsgiService(type, filter, DEFAULT_TIMEOUT);
	}

	protected <T> T getOsgiService(Class<T> type, String filter, long timeout) {
	ServiceTracker tracker = null;
	try {
	String flt;
	if (filter != null) {
	if (filter.startsWith("(")) {
	flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")" + filter + ")";
	} else {
	flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")(" + filter + "))";
	}
	} else {
	flt = "(" + Constants.OBJECTCLASS + "=" + type.getName() + ")";
	}
	Filter osgiFilter = FrameworkUtil.createFilter(flt);
	tracker = new ServiceTracker(bundleContext, osgiFilter, null);
	tracker.open(true);
	// Note that the tracker is not closed to keep the reference
	// This is buggy, as the service reference may change i think
	Object svc = type.cast(tracker.waitForService(timeout));
	if (svc == null) {
	Dictionary dic = bundleContext.getBundle().getHeaders();
	System.err.println("Test bundle headers: " + explode(dic));

	for (ServiceReference ref : asCollection(bundleContext.getAllServiceReferences(null, null))) {
	System.err.println("ServiceReference: " + ref);
	}

	for (ServiceReference ref : asCollection(bundleContext.getAllServiceReferences(null, flt))) {
	System.err.println("Filtered ServiceReference: " + ref);
	}

	throw new RuntimeException("Gave up waiting for service " + flt);
	}
	return type.cast(svc);
	} catch (InvalidSyntaxException e) {
	throw new IllegalArgumentException("Invalid filter", e);
	} catch (InterruptedException e) {
	throw new RuntimeException(e);
	}
	}

	/*
	* Explode the dictionary into a ,-delimited list of key=value pairs
	*/
	private static String explode(Dictionary dictionary) {
	Enumeration keys = dictionary.keys();
	StringBuffer result = new StringBuffer();
	while (keys.hasMoreElements()) {
	Object key = keys.nextElement();
	result.append(String.format("%s=%s", key, dictionary.get(key)));
	if (keys.hasMoreElements()) {
	result.append(", ");
	}
	}
	return result.toString();
	}

	/*
	* Provides an iterable collection of references, even if the original array is null
	*/
	private static final Collection<ServiceReference> asCollection(ServiceReference[] references) {
	List<ServiceReference> result = new LinkedList<ServiceReference>();
	if (references != null) {
	for (ServiceReference reference : references) {
	result.add(reference);
	}
	}
	return result;
	}

	public static long copy(final InputStream input, final OutputStream output) throws IOException {
	return copy(input, output, 8024);
	}

	public static long copy(final InputStream input, final OutputStream output, int buffersize) throws IOException {
	final byte[] buffer = new byte[buffersize];
	int n;
	long count=0;
	while (-1 != (n = input.read(buffer))) {
	output.write(buffer, 0, n);
	count += n;
	}
	return count;
	}

	}