https for unsigned certificates in logging and uploading

[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / authenticator / EasyX509TrustManager.java

diff --git a/src/eu/alefzero/owncloud/authenticator/EasyX509TrustManager.java b/src/eu/alefzero/owncloud/authenticator/EasyX509TrustManager.java
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+++ b/src/eu/alefzero/owncloud/authenticator/EasyX509TrustManager.java
@@ -0,0 +1,93 @@
+package eu.alefzero.owncloud.authenticator;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+
+/**
+ * @author olamy
+ * @version $Id: EasyX509TrustManager.java 765355 2009-04-15 20:59:07Z evenisse $
+ * @since 1.2.3
+ */
+public class EasyX509TrustManager
+    implements X509TrustManager
+{
+
+    private X509TrustManager standardTrustManager = null;
+
+    /**
+     * Constructor for EasyX509TrustManager.
+     */
+    public EasyX509TrustManager( KeyStore keystore )
+        throws NoSuchAlgorithmException, KeyStoreException
+    {
+        super();
+        TrustManagerFactory factory = TrustManagerFactory.getInstance( TrustManagerFactory.getDefaultAlgorithm() );
+        factory.init( keystore );
+        TrustManager[] trustmanagers = factory.getTrustManagers();
+        if ( trustmanagers.length == 0 )
+        {
+            throw new NoSuchAlgorithmException( "no trust manager found" );
+        }
+        this.standardTrustManager = (X509TrustManager) trustmanagers[0];
+    }
+
+    /**
+     * @see javax.net.ssl.X509TrustManager#checkClientTrusted(X509Certificate[],String authType)
+     */
+    public void checkClientTrusted( X509Certificate[] certificates, String authType )
+        throws CertificateException
+    {
+        standardTrustManager.checkClientTrusted( certificates, authType );
+    }
+
+    /**
+     * @see javax.net.ssl.X509TrustManager#checkServerTrusted(X509Certificate[],String authType)
+     */
+    public void checkServerTrusted( X509Certificate[] certificates, String authType )
+        throws CertificateException
+    {
+        if ( ( certificates != null ) && ( certificates.length == 1 ) )
+        {
+            certificates[0].checkValidity();
+        }
+        else
+        {
+            //standardTrustManager.checkServerTrusted( certificates, authType );
+        }
+    }
+
+    /**
+     * @see javax.net.ssl.X509TrustManager#getAcceptedIssuers()
+     */
+    public X509Certificate[] getAcceptedIssuers()
+    {
+        return this.standardTrustManager.getAcceptedIssuers();
+    }
+
+}
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