Examples of org.ietf.jgss.GSSManager.createName()

org.ietf.jgss.GSSManager.createName()
Factory method to convert a string name from the specified namespace to a GSSName object. In general, the GSSName object created will contain multiple representations of the name, one for each mechanism that is supported; two examples that are exceptions to this are when the namespace type parameter indicates NT_EXPORT_NAME or when the GSS-API implementation is not multi-mechanism. It is not recommended to use this method with a NT_EXPORT_NAME type because representing a previously exported name consisting of abitrary bytes as a String might cause problems with character encoding schemes. In such cases it is recommended that the bytes be passed in directly to the overloaded form of this method {@link #createName(byte[],Oid) createName}. @param nameStr the string representing a printable form of the name tocreate. @param nameType the Oid specifying the namespace of the printable namesupplied. null can be used to specify that a mechanism specific default printable syntax should be assumed by each mechanism that examines nameStr. It is not advisable to use the nametype NT_EXPORT_NAME with this method. @return a GSSName representing the indicated principal @see GSSName @see GSSName#NT_EXPORT_NAME @throws GSSException containing the following major error codes: {@link GSSException#BAD_NAMETYPE GSSException.BAD_NAMETYPE}, {@link GSSException#BAD_NAME GSSException.BAD_NAME}, {@link GSSException#BAD_MECH GSSException.BAD_MECH}, {@link GSSException#FAILURE GSSException.FAILURE}

                            String spn, 
                            Oid oid,
                            Message message) throws GSSException, 
        LoginException {
        GSSManager manager = GSSManager.getInstance();
        GSSName serverName = manager.createName(spn, null);


        GSSCredential delegatedCred = 
            (GSSCredential)message.getContextualProperty(GSSCredential.class.getName());
        
        GSSContext context = manager

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     * @throws LoginException
     */
    private byte[] getToken(AuthorizationPolicy authPolicy, String spn, Oid oid) throws GSSException, 
        LoginException {
        GSSManager manager = GSSManager.getInstance();
        GSSName serverName = manager.createName(spn, null);


        GSSContext context = manager
                .createContext(serverName.canonicalize(oid), oid, null, GSSContext.DEFAULT_LIFETIME);
        // TODO Do we need mutual auth. Will the code we have really work with
        // mutual auth?

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          try {
            GSSManager gssManager = GSSManager.getInstance();
            String servicePrincipal = KerberosUtil.getServicePrincipal("HTTP",
                KerberosAuthenticator.this.url.getHost());
            Oid oid = KerberosUtil.getOidInstance("NT_GSS_KRB5_PRINCIPAL");
            GSSName serviceName = gssManager.createName(servicePrincipal,
                                                        oid);
            oid = KerberosUtil.getOidInstance("GSS_KRB5_MECH_OID");
            gssContext = gssManager.createContext(serviceName, oid, null,
                                                  GSSContext.DEFAULT_LIFETIME);
            gssContext.requestCredDeleg(true);

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        String service = conSettings.getSaslProtocol() + "@" + conSettings.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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    public void setup() throws ProtocolException {
        log.trace("Starting");
        try {
            Oid krb5Oid = new Oid("1.2.840.113554.1.2.2");
            GSSManager manager = GSSManager.getInstance();
            GSSName serverName = manager.createName(serverNameString, null);
            context = manager.createContext(serverName,
                                            krb5Oid,
                                            null,
                                            GSSContext.DEFAULT_LIFETIME);
            context.requestMutualAuth(mutualAuth);

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        try {
            byte[] target = csmList.mechanism_list[0].as_context_mech.target_name;


            Oid krb5Oid = new Oid(KRB5MechOID.value.substring(4));
            GSSManager gssManager = GSSManager.getInstance();
            GSSName myPeer = gssManager.createName(target, null, krb5Oid);
            if (clientCreds == null) clientCreds = gssManager.createCredential(null, GSSCredential.INDEFINITE_LIFETIME, krb5Oid, GSSCredential.INITIATE_ONLY);
            GSSContext myContext = gssManager.createContext(myPeer, krb5Oid, clientCreds, GSSContext.INDEFINITE_LIFETIME);
            contextToken = myContext.initSecContext(contextToken, 0, contextToken.length);
        } catch (Exception e) {
            logger.error("Error creating Kerberos context: "+e);

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        Subject.doAs(clientSubject, new PrivilegedExceptionAction<Void>() {


            @Override
            public Void run() throws Exception {
                GSSManager gssManager = GSSManager.getInstance();
                GSSName serverName = gssManager.createName("HTTP/" + DefaultServer.getDefaultServerAddress().getHostString(), null);


                GSSContext context = gssManager.createContext(serverName, SPNEGO, null, GSSContext.DEFAULT_LIFETIME);


                byte[] token = new byte[0];

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      }
    };


    final GSSCredential clientcreds = Subject.doAs(subject, action);


    final GSSContext context = MANAGER.createContext(MANAGER.createName(
        "HTTP@" + url.getHost(), GSSName.NT_HOSTBASED_SERVICE, new Oid(
            "1.3.6.1.5.5.2")), new Oid("1.3.6.1.5.5.2"),
            clientcreds, GSSContext.DEFAULT_LIFETIME);


    context.requestMutualAuth(true);

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        GSSManager manager = GSSManager.getInstance();
        try
        {
            Oid krb5Oid = new Oid("1.3.6.1.5.5.2"); // http://java.sun.com/javase/6/docs/technotes/guides/security/jgss/jgss-features.html
            GSSName gssName = manager.createName(_targetName,null);
            GSSCredential serverCreds = manager.createCredential(gssName,GSSCredential.INDEFINITE_LIFETIME,krb5Oid,GSSCredential.ACCEPT_ONLY);
            GSSContext gContext = manager.createContext(serverCreds);


            if (gContext == null)
            {

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      GSSManager gssManager = GSS_MANAGER_FACTORY.newInstance(conn
          .getURL());
      String host = conn.getURL().getHost();
      String peerName = "HTTP@" + host.toLowerCase(); //$NON-NLS-1$
      try {
        GSSName gssName = gssManager.createName(peerName,
            GSSName.NT_HOSTBASED_SERVICE);
        GSSContext context = gssManager.createContext(gssName, OID,
            null, GSSContext.DEFAULT_LIFETIME);
        // Respect delegation policy in HTTP/SPNEGO.
        context.requestCredDeleg(true);

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