Examples of GSSName

org.ietf.jgss.GSSName
te a host based service name GSSName name = manager.createName("service@host", GSSName.NT_HOSTBASED_SERVICE); Oid krb5 = new Oid("1.2.840.113554.1.2.2"); GSSName mechName = name.canonicalize(krb5); // the above two steps are equivalent to the following GSSName mechName = manager.createName("service@host", GSSName.NT_HOSTBASED_SERVICE, krb5); // perform name comparison if (name.equals(mechName)) print("Names are equals."); // obtain textual representation of name and its printable // name type print(mechName.toString() + mechName.getStringNameType().toString()); // export and re-import the name byte [] exportName = mechName.export(); // create a new name object from the exported buffer GSSName newName = manager.createName(exportName, GSSName.NT_EXPORT_NAME); @see #export() @see #equals(GSSName) @see GSSManager#createName(String,Oid) @see GSSManager#createName(String,Oid,Oid) @see GSSManager#createName(byte[],Oid) @author Mayank Upadhyay @version 1.8, 11/17/05 @since 1.4

Examples of org.ietf.jgss.GSSName

      try{
        cname=InetAddress.getByName(cname).getCanonicalHostName();
      }
      catch(UnknownHostException e){
      }
      GSSName _host=mgr.createName("host/"+cname, principalName);


      context=mgr.createContext(_host,
                                krb5,
                                crd,
                                GSSContext.DEFAULT_LIFETIME);

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Examples of org.ietf.jgss.GSSName

            int userLifetime,
            int contextLifetime
            ) throws GSSException{
        GSSManager manager = GSSManager.getInstance();
        Oid oid = null; 
        GSSName serviceName = null;
        GSSName clientName = null;
        GSSCredential clientCreds = null;
        
        oid = new Oid(OID);


        serviceName = manager.createName(

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Examples of org.ietf.jgss.GSSName

            negotiationOid  = new Oid(SPNEGO_OID);


            boolean tryKerberos = false;
            try {
                GSSManager manager = getManager();
                GSSName serverName = manager.createName("HTTP@" + authServer, GSSName.NT_HOSTBASED_SERVICE);
                gssContext = manager.createContext(
                        serverName.canonicalize(negotiationOid), negotiationOid, null,
                        GSSContext.DEFAULT_LIFETIME);
                gssContext.requestMutualAuth(true);
                gssContext.requestCredDeleg(true);
            } catch (GSSException ex){
                // BAD MECH means we are likely to be using 1.5, fall back to Kerberos MECH.
                // Rethrow any other exception.
                if (ex.getMajor() == GSSException.BAD_MECH ){
                    log.debug("GSSException BAD_MECH, retry with Kerberos MECH");
                    tryKerberos = true;
                } else {
                    throw ex;
                }


            }
            if (tryKerberos){
                /* Kerberos v5 GSS-API mechanism defined in RFC 1964.*/
                log.debug("Using Kerberos MECH " + KERBEROS_OID);
                negotiationOid  = new Oid(KERBEROS_OID);
                GSSManager manager = getManager();
                GSSName serverName = manager.createName("HTTP@" + authServer, GSSName.NT_HOSTBASED_SERVICE);
                gssContext = manager.createContext(
                        serverName.canonicalize(negotiationOid), negotiationOid, null,
                        GSSContext.DEFAULT_LIFETIME);
                gssContext.requestMutualAuth(true);
                gssContext.requestCredDeleg(true);
            }
            if (token == null) {

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Examples of org.ietf.jgss.GSSName

        public GSSException run()
        {
            try
            {
                GSSManager manager = GSSManager.getInstance();
                GSSName clientName = manager.createName( userName, GSSName.NT_USER_NAME );
                GSSCredential clientCred = manager.createCredential( clientName,
                    8 * 3600,
                    createKerberosOid(),
                    GSSCredential.INITIATE_ONLY );


                GSSName serverName = manager.createName( serviceName + "@" + hostName, GSSName.NT_HOSTBASED_SERVICE );
                GSSContext context = manager.createContext( serverName,
                    createKerberosOid(),
                    clientCred,
                    GSSContext.DEFAULT_LIFETIME );
                context.requestMutualAuth( true );

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Examples of org.ietf.jgss.GSSName

        String service = getConnectionSettings().getSaslProtocol() + "@" + getConnectionSettings().getSaslServerName();
        GSSManager manager = GSSManager.getInstance();


        try
        {
            GSSName acceptorName = manager.createName(service,
                GSSName.NT_HOSTBASED_SERVICE, KRB5_OID);


            GSSContext secCtx = manager.createContext(acceptorName,
                                                      KRB5_OID,
                                                      null,

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Examples of org.ietf.jgss.GSSName

        }
        byte[] token = Base64.decode(username);
        try {
            GSSManager manager = GSSManager.getInstance();
            Oid krb5Oid = new Oid("1.3.6.1.5.5.2");
            GSSName gssName = manager.createName(targetName, GSSName.NT_USER_NAME);
            GSSCredential serverCreds = manager.createCredential(gssName, GSSCredential.INDEFINITE_LIFETIME, krb5Oid, GSSCredential.ACCEPT_ONLY);
            GSSContext gContext = manager.createContext(serverCreds);
            if (gContext == null) {
                log.debug("Failed to create a GSSContext");
            } else {

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Examples of org.ietf.jgss.GSSName


        String spn = spnServiceClass + "@" + authServer;


        logger.debug("Requesting SPNego ticket for SPN {}", spn);
        GSSManager manager = getManager();
        GSSName serverName = manager.createName(spn, GSSName.NT_HOSTBASED_SERVICE);
        GSSName canonicalizedName = serverName.canonicalize(oid);


        logger.debug("Creating SPNego GSS context for canonicalized SPN {}", canonicalizedName);
        GSSContext gssContext = manager.createContext(canonicalizedName, oid, null, JavaVendor.getSpnegoLifetime());
        gssContext.requestMutualAuth(true);
        gssContext.requestCredDeleg(true);

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Examples of org.ietf.jgss.GSSName


        String spn = spnServiceClass + "@" + authServer;


        logger.debug("Requesting Kerberos ticket for SPN {}", spn);
        GSSManager manager = getManager();
        GSSName serverName = manager.createName(spn, GSSName.NT_HOSTBASED_SERVICE);
        GSSName canonicalizedName = serverName.canonicalize(oid);


        logger.debug("Creating Kerberos GSS context for canonicalized SPN {}", canonicalizedName);
        GSSContext gssContext = manager.createContext(canonicalizedName, oid, null, GSSContext.DEFAULT_LIFETIME);
        gssContext.requestMutualAuth(true);
        gssContext.requestCredDeleg(true);

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Examples of org.ietf.jgss.GSSName

            
            GSSContext gssContext = createGSSContext();


            Subject.doAs(serviceSubject, new ValidateServiceTicketAction(gssContext, serviceTicket));
            
            GSSName srcName = gssContext.getSrcName();
            if (srcName == null) {
                throw ExceptionUtils.toNotAuthorizedException(null, getFaultResponse());
            }
            
            String complexUserName = srcName.toString();
            
            String simpleUserName = complexUserName;
            int index = simpleUserName.lastIndexOf('@');
            if (index > 0) {
                simpleUserName = simpleUserName.substring(0, index);

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Examples of org.ietf.jgss.GSSName

        Oid oid = new Oid(useKerberosOid ? KERBEROS_OID : SPNEGO_OID);


        GSSManager gssManager = GSSManager.getInstance();
        
        String spn = getCompleteServicePrincipalName();
        GSSName gssService = gssManager.createName(spn, null);
        
        return gssManager.createContext(gssService.canonicalize(oid), 
                   oid, null, GSSContext.DEFAULT_LIFETIME);
    }

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