SSO to Non SAP Systems with SAPSSOEXT

Question

Hello,
i have a Problem with the SAPSSOext Librarys.
I write a small Programm that uses this librarys, but it wont work. So i try to Use the example, but the Example also not works.
I DO:
- Download SAPSSOEXT_0-10002921.zip, unzip it and Put the DLLs into /windows/system32
- Download SECULIB54_XXXX.sar, unsar it and Put the containing files into /windows/system32
Then i open an Command Window an write the following line in the direktory where the samples are:
ssosample -i ..     icket.txt -p SAPdefault
And now i get the following error:
C:     mpssosampleC>ssosample -i ..     icket.txt -p SAPdefault
Content-type: text/html
Content-length: 248
h1. Error!
Your request cou
ld not be processed. The error message is:
The mySAP.com logon ticket cou
ldn't be verified. The standard error code is 5. The SSF error code is 22.>
C: mpssosampleC>
Did anybode make the example run? I didnt see my mistake :-(.
In a Second try i look into a debugger to look where the problems are. I think i cant initialice the sapsecu.dll. But it pot it definitly in the windows32 folder.
Any hint is welcome, best Regards,
Patrick
Message was edited by: Patrick Höfer

Answer 1

Hi Patrick,
my code which in fact worked (with the versions you have named) is as follows:
package com.mysap.sso;
import java.io.ByteArrayInputStream;
import java.security.cert.CertificateFactory;
* This class provides wrapper functionality for SSO2Ticket (SAP Logon Ticket) in Java.
* @version 1.0 30.11.2000
public class SSO2Ticket
    private static boolean initialized = false;
    public static String SECLIBRARY ;
    public static String SSO2TICKETLIBRARY = "sapssoext";
    static {
        SECLIBRARY = "sapsecu.dll";
        try {
            System.loadLibrary(SSO2TICKETLIBRARY); 
            System.out.println("Lib geladen.");
            if ( init(SECLIBRARY) ) {
                System.out.println ("SSO2TICKET initialized successful !");
                System.out.println ("version: "+getVersion());
            } else {
                System.out.println ("Implementation of JNI mysapsso2 not loaded. ");
        } catch (Throwable e) {
            System.out.println ("Error during initialization of SSO2TICKETn");
        System.out.println("static beendet.n");
     * Initialization
     * @param seclib location of ssf-implemenation
     * @return true/false whether initailisation was ok
    private static native synchronized boolean init(String seclib);
     * Returns internal version.
     * @return version
    public static native synchronized String getVersion();
     * eval ticket
     * @param ticket        the ticket
     * @param pab           location of pab
     * @param pab_password  password for access the pab
     * @return [0] = (String)user, [1] = (String)sysid, [2] = (String)client , [3] = (byte[])certificate
    public static native synchronized Object [] evalLogonTicket(
                                                                String ticket,
                                                                String pab,
                                                                String pab_password)
        throws Exception;
     * creates ticket.
     * @return the ticket
    public static void main(String[] args) throws Exception
        System.out.println("start SSO2TICKET main");
        System.out.println("-------------- test version --------------");
        String version =SSO2Ticket.getVersion();
        System.out.println(version);
        String ticket = "... to be filled with an base64 encoded run time ticket ...";
        try {
            Object o[] = evalLogonTicket(ticket, "c:\download\verify.pse", "");
            System.out.println("The User ID is:          " + (String)o[0]);
            System.out.println("Issuing System (Sysid) : " + (String)o[1]);
            System.out.println("Issuing System (Client): " + (String)o[2]);
            System.out.println("Certificate Bytes      : " + (byte[])o[3]);
            if (o[3] != null){
                    byte[] cert_ = (byte[]) o[3];
                    CertificateFactory cf = CertificateFactory.getInstance("X.509");
                    //X509Certificate cert = (X509Certificate)
                    cf.generateCertificate(new ByteArrayInputStream(cert_));
                 System.out.println(o[3]);
        } catch (Exception e) {
            System.out.println(e);
        } catch (Throwable te) {
              System.out.println(te);
By <i>System.loadLibrary(SSO2TICKETLIBRARY)</i> sapssoext.dll will be loaded. By <i>init(SECLIBRARY)</i> the sapsecu.dll should be loaded (in fact by sapssoext.dll).
Hope it helps (but I'm afraid that you have got more or less the same code at your site)
Detlev