How to generate the HTTPS certificates for a site with basic authenication? | Telit Cinterion IoT Developer Community

I try to connect to a REST service on a HTTPS server. I do have the certification chain in PEM, but are still not able to make a successful connection.

Here is how I did proceed:

I did add the certificates and jad and jar on flash:

Then go over to add the AT commands:

at^sjmsec?

^SJMSEC: 1,0,1,0

OK

Everything is disabled, so far so good. Enable HTTPS unsercured **** and add the Certificates

at^sjmsec="cmd",0B00310001000500020001

OK

at^sjmsec="file",AddHttpsCertificate.bin

OK

at^sjmsec="file",AddHttpsClientCertificateUntrusted.bin

OK 

at^sjmsec?

^SJMSEC: 1,1,1,1

OK  

Now HTTPS is on for untrusted **** and the certificates are added.
But after starting the midlet I sill get that error and have no idea where exactly the problem is (I guess it's the certificate)
System out:

Open page: https://... .com/...

Connection state: UP

-213 SSL-Error: revcd alert fatal error IOE is trown

java.io.IOException: -213 SSL-Error: revcd alert fatal error

 - com.sun.midp.ssl.SSLStreamConnection.GenerateException(), bci=82

 - com.sun.midp.ssl.SSLStreamConnection.<init>(), bci=264

 - com.sun.midp.io.j2me.https.Protocol.connect(), bci=198

 - com.sun.midp.io.j2me.http.Protocol.streamConnect(), bci=108

 - com.sun.midp.io.j2me.http.Protocol.startRequest(), bci=7

 - com.sun.midp.io.j2me.http.Protocol.sendRequest(), bci=33

 - com.sun.midp.io.j2me.http.Protocol.sendRequest(), bci=3

 - com.sun.midp.io.j2me.http.Protocol.openInputStream(), bci=6

 - com.sun.midp.io.ConnectionBaseAdapter.openDataInputStream(), bci=5

 - com.fastprk.FastPrk.getViaHttpsConnection(FastPrk.java:374)

 - com.fastprk.FastPrk.startApp(FastPrk.java:330)

 - javax.microedition.midlet.MIDletTunnelImpl.callStartApp(), bci=1

 - com.sun.midp.midlet.MIDletPeer.startApp(), bci=5

 - com.sun.midp.midlet.MIDletStateHandler.startSuite(), bci=261

 - com.sun.midp.main.AbstractMIDletSuiteLoader.startSuite(), bci=38

 - com.sun.midp.main.CldcMIDletSuiteLoader.startSuite(), bci=5

 - com.sun.midp.main.AbstractMIDletSuiteLoader.runMIDletSuite(), bci=134

 - com.sun.midp.main.AppIsolateMIDletSuiteLoader.main(), bci=26 

Is there a straight way to generate the right certificates? 
E.g. starting with downloading it from the browser: 

Maybe a basic example with e.g. facebook.com would be interesting.

BTW that  is the code:

 protected void startApp() {

        System.out.println("startApp begin");
		
		initGsm();
		
		...
		
		System.out.println("Open page: " + httpsUrl);
        try {
            getViaHttpsConnection(httpsUrl);
            if(!followUrl.equalsIgnoreCase(""))
                getViaHttpsConnection(followUrl);
        } catch (CertificateException ce) {
            System.out.println(ce.getMessage() + " CE is trown");
            ce.printStackTrace();
        } catch (IOException ioe) {
            System.out.println(ioe.getMessage() + " IOE is trown");
            ioe.printStackTrace();
        }
		
}

void getViaHttpsConnection(String url) throws CertificateException, IOException {
        HttpsConnection c = null;
        InputStream is = null;
        try {
            c = (HttpsConnection) Connector.open(url);
            c.setRequestProperty("Accept", "application/json");
            c.setRequestProperty("Authorization", "Basic "+ nameAndPwdBase64 );
           
            is = c.openDataInputStream();

            if (c.getResponseCode() == HttpConnection.HTTP_OK) {
                // Get the length and process the data
                int len = (int) c.getLength();
                if (len > 0) {
                    byte[] data = new byte[len];
                    is.read(data);
                } else {
                    System.out.println("Data: ");
                    int ch;
                    ..
                }
                System.out.println("Message: " + c.getResponseMessage() + " Type: " + c.getType());
            } else {
                System.out.println("Error code: " + c.getResponseCode() + " Message: " + c.getResponseMessage() + " Type: " + c.getType());
            }
            
        } finally {
            if (is != null) {
                is.close();
            }
            if (c != null) {
                c.close();
            }
        }
}