Examples of GSSContext

org.ietf.jgss.GSSContext
te a context using default credentials // and the implementation specific default mechanism GSSManager manager ... GSSName targetName ... GSSContext context = manager.createContext(targetName, null, null, GSSContext.INDEFINITE_LIFETIME); // set desired context options prior to context establishment context.requestConf(true); context.requestMutualAuth(true); context.requestReplayDet(true); context.requestSequenceDet(true); // establish a context between peers byte []inToken = new byte[0]; // Loop while there still is a token to be processed while (!context.isEstablished()) { byte[] outToken = context.initSecContext(inToken, 0, inToken.length); // send the output token if generated if (outToken != null) sendToken(outToken); if (!context.isEstablished()) { inToken = readToken(); } // display context information System.out.println("Remaining lifetime in seconds = " + context.getLifetime()); System.out.println("Context mechanism = " + context.getMech()); System.out.println("Initiator = " + context.getSrcName()); System.out.println("Acceptor = " + context.getTargName()); if (context.getConfState()) System.out.println("Confidentiality (i.e., privacy) is available"); if (context.getIntegState()) System.out.println("Integrity is available"); // perform wrap on an application supplied message, appMsg, // using QOP = 0, and requesting privacy service byte [] appMsg ... MessageProp mProp = new MessageProp(0, true); byte []tok = context.wrap(appMsg, 0, appMsg.length, mProp); sendToken(tok); // release the local-end of the context context.dispose(); @author Mayank Upadhyay @version 1.10, 11/17/05 @since 1.4
org.timepedia.chronoscope.client.gss.GssContext
A GssContext is responsible for mapping GssElement/pseudoElt pairs into GssProperties objects.

Examples of org.ietf.jgss.GSSContext

                                                               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 );
                context.requestConf( true );
                context.requestInteg( true );


                context.initSecContext( new byte[0], 0, 0 );


                // byte[] outToken = context.initSecContext( new byte[0], 0, 0 );
                // System.out.println(new BASE64Encoder().encode(outToken));
                context.dispose();


                return null;
            }
            catch ( GSSException gsse )
            {

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Examples of org.ietf.jgss.GSSContext

    KerberosTokenPrincipal principal = null;


    try {
      authenticate(handler);
      KerberosSecurity ks = createSecurityToken(elem);
      GSSContext context = acceptSecurityContext(ks);
      secretKey = getSessionKey(ks.getToken());


      if (log.isDebugEnabled()) {
        log.debug((new StringBuilder())
            .append("security context accepted with ")
            .append(context.getSrcName().toString())
            .append(",")
            .append(context.getSrcName().getStringNameType()
                .toString()).toString());
      }


      principal = new KerberosTokenPrincipal(context.getSrcName()
          .toString());
      principal.setTokenElement(elem);


      if (secretKey != null) {
        principal.setSessionKey(secretKey.getEncoded());
      } else {
        log.error("null secret key");
        throw new WSSecurityException(3, "nullSecretKey",
            new Object[] { "null secret key" });
      }


      principal.setSecretKey(secretKey);


      KrbSession kerberosSession = new KrbSession(ks.getSHA1(), secretKey);
      kerberosSession.setClientPrincipalName(context.getSrcName()
          .toString());
      kerberosSession.setServerPrincipalName(context.getTargName()
          .toString());
      KrbSessionCache.getInstance().addSession(kerberosSession);


      principal.setClientPrincipalName(kerberosSession
          .getClientPrincipalName());

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Examples of org.ietf.jgss.GSSContext

        if (el.equals(WSSecurityEngine.binaryToken))
          try {
            if (lastPrincipalFound == null) {
              authenticate(cb);
              KerberosSecurity ks = createSecurityToken(token);
              GSSContext context = acceptSecurityContext(ks);
              secretKey = getSessionKey(ks.getToken());
              if (log.isDebugEnabled()) {
                log.debug("security context accepted with "
                    + context.getSrcName().toString()
                    + ","
                    + context.getSrcName()
                        .getStringNameType());
              }
              principal = new KerberosTokenPrincipal(context
                  .getSrcName().toString());
              principal.setTokenElement(token);
              principal.setSessionKey(secretKey.getEncoded());
              principal.setSecretKey(secretKey);
              KrbSession kerberosSession = new KrbSession(
                  ks.getSHA1(), secretKey);
              kerberosSession.setClientPrincipalName(context
                  .getSrcName().toString());
              kerberosSession.setServerPrincipalName(context
                  .getTargName().toString());
              KrbSessionCache.getInstance().addSession(
                  kerberosSession);
              principal.setClientPrincipalName(kerberosSession
                  .getClientPrincipalName());

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Examples of org.ietf.jgss.GSSContext

          GSSManager manager = GSSManager.getInstance();
          Oid krb5Oid = new Oid("1.2.840.113554.1.2.2");
          Oid krb5PrincipalNameType = new Oid("1.2.840.113554.1.2.2.1");
          GSSName serverName = manager.createName(servicePrincipalName,
              krb5PrincipalNameType);
          final GSSContext context = manager.createContext(serverName, krb5Oid, null, 0);
          byte[] token = new byte[0];
          context.requestMutualAuth(false);
          context.requestCredDeleg(false);
          return context.initSecContext(token, 0, token.length);
        } catch (GSSException e) {
          e.printStackTrace();
          return null;
        }
      }

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Examples of org.ietf.jgss.GSSContext

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


            GSSContext secCtx = manager.createContext(acceptorName,
                                                      KRB5_OID,
                                                      null,
                                                      GSSContext.INDEFINITE_LIFETIME);


            secCtx.initSecContext(new byte[0], 0, 1);


            if (secCtx.getSrcName() != null)
            {
                return secCtx.getSrcName().toString();
            }


        }
        catch (GSSException e)
        {

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Examples of org.ietf.jgss.GSSContext

            subject = service.authenticate(getResources().getLogin(), getResources().getPassword());
        } else {
            GSSManager manager = GSSManager.getInstance();
            GSSCredential clientCred = manager.createCredential(GSSCredential.INITIATE_ONLY);
            GSSName peerName = manager.createName("WFServer", null);
            GSSContext context = manager.createContext(peerName, (Oid) null, clientCred, GSSContext.DEFAULT_LIFETIME);
            context.requestMutualAuth(false);


            byte[] token = new byte[0];
            token = context.initSecContext(token, 0, token.length);
            subject = service.authenticate(token);
        }
    }

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Examples of org.ietf.jgss.GSSContext

            subject = service.authenticate(getResources().getLogin(), getResources().getPassword());
        } else {
            GSSManager manager = GSSManager.getInstance();
            GSSCredential clientCred = manager.createCredential(GSSCredential.INITIATE_ONLY);
            GSSName peerName = manager.createName("WFServer", null);
            GSSContext context = manager.createContext(peerName, (Oid) null, clientCred, GSSContext.DEFAULT_LIFETIME);
            context.requestMutualAuth(false);


            byte[] token = new byte[0];
            token = context.initSecContext(token, 0, token.length);
            subject = service.authenticate(token);
        }
    }

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Examples of org.ietf.jgss.GSSContext

        if (token == null) {
            token = new byte[0];
        }
        final GSSManager manager = getManager();
        final GSSName serverName = manager.createName("HTTP@" + authServer, GSSName.NT_HOSTBASED_SERVICE);
        final GSSContext gssContext = manager.createContext(
                serverName.canonicalize(oid), oid, null, GSSContext.DEFAULT_LIFETIME);
        gssContext.requestMutualAuth(true);
        gssContext.requestCredDeleg(true);
        return gssContext.initSecContext(token, 0, token.length);
    }

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Examples of org.ietf.jgss.GSSContext

            GSSCredential credentials = 
                gssManager.createCredential(
                    gssService, GSSCredential.DEFAULT_LIFETIME, kerberos5Oid, GSSCredential.ACCEPT_ONLY
                );
            
            GSSContext secContext =
                gssManager.createContext(credentials);
            secContext.acceptSecContext(ticket, 0, ticket.length);
 
            GSSName clientName = secContext.getSrcName();
            secContext.dispose();
            return new KerberosPrincipal(clientName.toString());
        } catch (GSSException e) {
            if (log.isDebugEnabled()) {
                log.debug("Error in validating a Kerberos token", e);
            }

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Examples of org.timepedia.chronoscope.client.gss.GssContext

                  Dataset ds[] = DataTableParser.parseDatasets(table, null);
                  final Marker ms[] = DataTableParser.parseMarkers(table, table, null);


                  ChartPanel cp = Chronoscope.createTimeseriesChart(ds,
                      Window.getClientWidth(), Window.getClientHeight());
                    GssContext gssContext = prefs.chartStyle().getValue().getGssContext();
                    ((DefaultGssContext)gssContext).setShowAxisLabels(prefs.axisLabels().getValue());
                    cp.setGssContext(gssContext);


                  cp.setReadyListener(new ViewReadyCallback() {
                    public void onViewReady(View view) {

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