Importing upstream Jetty jetty-9.2.1.v20140609

[gigi.git] / lib / jetty / org / eclipse / jetty / util / security / CertificateUtils.java

diff --git a/lib/jetty/org/eclipse/jetty/util/security/CertificateUtils.java b/lib/jetty/org/eclipse/jetty/util/security/CertificateUtils.java
new file mode 100644 (file)
index 0000000..4ed9ae2
--- /dev/null
+++ b/lib/jetty/org/eclipse/jetty/util/security/CertificateUtils.java
@@ -0,0 +1,94 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.util.security;
+
+import java.io.InputStream;
+import java.security.KeyStore;
+import java.security.cert.CRL;
+import java.security.cert.CertificateFactory;
+import java.util.Collection;
+
+import org.eclipse.jetty.util.resource.Resource;
+
+public class CertificateUtils
+{
+    /* ------------------------------------------------------------ */
+    public static KeyStore getKeyStore(InputStream storeStream, String storePath, String storeType, String storeProvider, String storePassword) throws Exception
+    {
+        KeyStore keystore = null;
+
+        if (storeStream != null || storePath != null)
+        {
+            InputStream inStream = storeStream;
+            try
+            {
+                if (inStream == null)
+                {
+                    inStream = Resource.newResource(storePath).getInputStream();
+                }
+                
+                if (storeProvider != null)
+                {
+                    keystore = KeyStore.getInstance(storeType, storeProvider);
+                }
+                else
+                {
+                    keystore = KeyStore.getInstance(storeType);
+                }
+    
+                keystore.load(inStream, storePassword == null ? null : storePassword.toCharArray());
+            }
+            finally
+            {
+                if (inStream != null)
+                {
+                    inStream.close();
+                }
+            }
+        }
+        
+        return keystore;
+    }
+
+    /* ------------------------------------------------------------ */
+    public static Collection<? extends CRL> loadCRL(String crlPath) throws Exception
+    {
+        Collection<? extends CRL> crlList = null;
+
+        if (crlPath != null)
+        {
+            InputStream in = null;
+            try
+            {
+                in = Resource.newResource(crlPath).getInputStream();
+                crlList = CertificateFactory.getInstance("X.509").generateCRLs(in);
+            }
+            finally
+            {
+                if (in != null)
+                {
+                    in.close();
+                }
+            }
+        }
+
+        return crlList;
+    }
+    
+}