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}

    public byte[] run() {
        try {
            GSSManager gssManager = GSSManager.getInstance();
        
            Oid kerberos5Oid = new Oid("1.2.840.113554.1.2.2");
            GSSName gssClient = gssManager.createName(clientPrincipal.getName(), GSSName.NT_USER_NAME);
            GSSCredential credentials = 
                gssManager.createCredential(
                    gssClient, GSSCredential.DEFAULT_LIFETIME, kerberos5Oid, GSSCredential.INITIATE_ONLY
                );

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            GSSCredential credentials = 
                gssManager.createCredential(
                    gssClient, GSSCredential.DEFAULT_LIFETIME, kerberos5Oid, GSSCredential.INITIATE_ONLY
                );
            
            GSSName gssService = gssManager.createName(serviceName, GSSName.NT_HOSTBASED_SERVICE);
            GSSContext secContext =
                gssManager.createContext(
                    gssService, kerberos5Oid, credentials, GSSContext.DEFAULT_LIFETIME
                );

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        }
        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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        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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        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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        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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        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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         * Create a GSSContext to receive the incoming request from the client. 
         * Use null for the server credentials passed in to tell the underlying 
         * mechanism to use whatever credentials it has available that can be 
         * used to accept this connection.
         */
        GSSCredential serverCreds = manager.createCredential(manager
                .createName(SERVICE_NAME, null),
                GSSCredential.DEFAULT_LIFETIME, new Oid(
                        SocksProxyConstants.KERBEROS_V5_OID),
                GSSCredential.ACCEPT_ONLY);

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        GSSManager gssManager = GSSManager.getInstance();
        GSSContext gssContext = null;
        try {
          String servicePrincipal = KerberosTestUtils.getServerPrincipal();
          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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      public String call() throws Exception {
        GSSManager gssManager = GSSManager.getInstance();
        GSSContext gssContext = null;
        try {
          String servicePrincipal = KerberosTestUtils.getServerPrincipal();
          GSSName serviceName = gssManager.createName(servicePrincipal, GSSUtil.NT_GSS_KRB5_PRINCIPAL);
          gssContext = gssManager.createContext(serviceName, GSSUtil.GSS_KRB5_MECH_OID, null,
                                                GSSContext.DEFAULT_LIFETIME);
          gssContext.requestCredDeleg(true);
          gssContext.requestMutualAuth(true);

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