Calling HTTPS webservices using Axis and Soap

I'm using netbeans IDE and set a working directory for the project. The CustomKeyStore file is located there.
I'm pretty sure the code can find it now, because I used to have another problem before that was caused because the file could not be found.

My main problem is that I have no clue on how this Axis stuff works (in the docs they talk about factories and other stuff). An example code would be really great. I'm really confused because of the difference in a simple call over HTTP (which I got to work quite easily) and the trouble I'm having to make it work over HTTPS.

Hi Manyankeagle:

the code finds the certificate all right, but I still get this error now:

java.net.SocketException: Default SSL context init failed: DerInputStream.getLength(): lengthTag=109, too big.

My code is now this:

        System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
        Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
        System.setProperty("javax.net.ssl.keyStoreType", "PKCS12"); // pkcs12 JKS
       
        System.setProperty("javax.net.ssl.keyStore", "vm3KeyStore");
        System.setProperty("javax.net.ssl.keyStorePassword", "littlesecret");

        com.sun.net.ssl.HostnameVerifier hv=new com.sun.net.ssl.HostnameVerifier() {
        public boolean verify(String urlHostname, String certHostname) {
            System.out.println("urlHostname >>" + urlHostname +"<<");
            System.out.println("certHostname >>" + certHostname +"<<");
            System.out.println("WARNING: Hostname is not matched for cert.");
            return true;
        }
        };
        com.sun.net.ssl.HttpsURLConnection.setDefaultHostnameVerifier(hv);

       
      // The endpoint for the R11 web service
      String endpoint = "https://brsla-cadev-vm3/axis/services/USD_R11_WebService?wsdl";
       
      //  Assume user and password are both "ServicePlus"
      String user = "someuser";
      String pwd = "somepassword";

      try
      {
        
            // create a new web service stub instance
          USD_WebServiceLocator ws = new USD_WebServiceLocator();
          java.net.URL url = new java.net.URL(endpoint);
        
          USD_WebServiceSoap usd = ws.getUSD_WebServiceSoap(url);
           
           
            // login to server
            int sid = usd.login(user, pwd);


Does anyone know where this error comes from? I read on the internet that keytool.exe can add an extra line break to the .cer file. I even deleted that extra line before creating the vm3Keystore and still I get this error.

Thanks again for all your efforts!

you might have to make your own SSLSocketFactory:

http://www-128.ibm.com/developerworks/websphere/techjournal/0502_benantar/0502_benantar.html

Found my problem!

As I said I clearly did not understand this certificate stuff good enough...

The keystore I initially had was imported from a certificate I created myself. This was different from the certificate that was running on the server. I thought any valid certificate would do, but clearly you need to use the one that is installed on the server (yes, you can stop laughing now ;).

So... to make a long story short: browse (in IE) to the WSDL URL, view the certificate, go to the details tab, click "copy to file" and save as .cer

Then, use keytool to create the keystore. Move the keystore to where you want to call it.

Use following code to make it work:

        System.setProperty("javax.net.ssl.trustStore", "c:\\...\\myKeyStore");
        System.setProperty("javax.net.ssl.trustStorePassword", "password");

if you have problems, System.setProperty("javax.net.debug", "all" ); can help to understand the process better.

Although I mostly found the solution myself, reading the document provided by Mayankeagle explains it all. So, thanks for the info!

>> This was different from the certificate that was running on the server.

Well, oh :) they have to be the same otherwise how would you authenticate :) ?