com.vmware.vim25.mo.util.VerUtil Maven / Gradle / Ivy
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/*================================================================================
Copyright (c) 2008 VMware, Inc. All Rights Reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of VMware, Inc. nor the names of its contributors may be used
to endorse or promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL VMWARE, INC. OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
================================================================================*/
package com.vmware.vim25.mo.util;
import java.net.*;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.io.*;
import javax.net.ssl.*;
import java.security.cert.*;
/** The returned XML data is in the following format:
*
*
*
*
*
*
*
*
*
*
*
*
* Utility class for checking the version of VISDK the server supports.
* @author Steve JIN ([email protected])
*/
public class VerUtil
{
/**
* Retrieve the target server's name space
* @param target, either IP or host name
* @return the namespace, e.g. urn:vim25Service
*/
public static String getTargetNameSpace(String target)
{
String version = "";
try
{
String urlStr = "https://"+ target + "/sdk/vimService?wsdl";
trustAllHttpsCertificates();
HttpsURLConnection.setDefaultHostnameVerifier(
new HostnameVerifier() {
public boolean verify(String urlHostName, SSLSession session)
{
return true;
}
});
URL url = new URL(urlStr);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.connect();
BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String xmlWSDL = "";
String line;
while (( line = in.readLine()) != null)
{
xmlWSDL = xmlWSDL + line;
}
int start = xmlWSDL.indexOf("targetNamespace") + "targetNamespace".length();
start = xmlWSDL.indexOf("\"", start);
int end = xmlWSDL.indexOf("\"", start+1);
version = xmlWSDL.substring(start+1, end);
}
catch (Exception e)
{
e.printStackTrace();
}
return version;
}
private static void trustAllHttpsCertificates() throws NoSuchAlgorithmException, KeyManagementException
{
javax.net.ssl.TrustManager[] trustAllCerts = new javax.net.ssl.TrustManager[1];
javax.net.ssl.TrustManager tm = new miTM();
trustAllCerts[0] = tm;
javax.net.ssl.SSLContext sc = javax.net.ssl.SSLContext.getInstance("SSL");
sc.init(null, trustAllCerts, null);
javax.net.ssl.HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
}
private static class miTM implements TrustManager, X509TrustManager
{
public X509Certificate[] getAcceptedIssuers() {
return null;
}
public boolean isServerTrusted(X509Certificate[] certs)
{
return true;
}
public boolean isClientTrusted(X509Certificate[] certs) {
return true;
}
public void checkServerTrusted(X509Certificate[] certs, String authType)
throws CertificateException
{
return;
}
public void checkClientTrusted(X509Certificate[] certs, String authType)
throws CertificateException
{
return;
}
}
}