How to use

canonicalize

method

in

org.ietf.jgss.GSSName

@Override
public GSSName getName(Oid mech) throws GSSException {
  return name.canonicalize(mech);
}

  manager.createContext(serverName.canonicalize(mechOid), mechOid, null, GSSContext.DEFAULT_LIFETIME);
gssContext.requestMutualAuth(true);
gssContext.requestCredDeleg(true);

  manager.createContext(serverName.canonicalize(mechOid), mechOid, null, GSSContext.DEFAULT_LIFETIME);
gssContext.requestMutualAuth(true);
gssContext.requestCredDeleg(true);

 myCred = Subject.doAs(loginContext.getSubject(), action);
gssContext = manager.createContext(useCanonicalHostname ? serverName.canonicalize(negotiationOid) : serverName,
  negotiationOid,
  myCred,
GSSManager manager = GSSManager.getInstance();
GSSName serverName = manager.createName(spn, GSSName.NT_HOSTBASED_SERVICE);
gssContext = manager.createContext(serverName.canonicalize(negotiationOid), negotiationOid, null,
    GSSContext.DEFAULT_LIFETIME);
gssContext.requestMutualAuth(true);

.createContext(serverName.canonicalize(oid), oid, delegatedCred, GSSContext.DEFAULT_LIFETIME);

GSSName serverName = manager.createName("HTTP@" + server, GSSName.NT_HOSTBASED_SERVICE);
gssContext = manager.createContext(
    serverName.canonicalize(negotiationOid), negotiationOid, null,
    GSSContext.DEFAULT_LIFETIME);
gssContext.requestMutualAuth(true);
GSSName serverName = manager.createName("HTTP@" + server, GSSName.NT_HOSTBASED_SERVICE);
gssContext = manager.createContext(
    serverName.canonicalize(negotiationOid), negotiationOid, null,
    GSSContext.DEFAULT_LIFETIME);
gssContext.requestMutualAuth(true);

GSSContext createGSSContext(
    final GSSManager manager,
    final Oid oid,
    final GSSName serverName,
    final GSSCredential gssCredential) throws GSSException {
  final GSSContext gssContext = manager.createContext(serverName.canonicalize(oid), oid, gssCredential,
      GSSContext.DEFAULT_LIFETIME);
  gssContext.requestMutualAuth(true);
  return gssContext;
}
/**

GSSContext createGSSContext(
    final GSSManager manager,
    final Oid oid,
    final GSSName serverName,
    final GSSCredential gssCredential) throws GSSException {
  final GSSContext gssContext = manager.createContext(serverName.canonicalize(oid), oid, gssCredential,
      GSSContext.DEFAULT_LIFETIME);
  gssContext.requestMutualAuth(true);
  return gssContext;
}
/**

  GSSContext createDelegatingGSSContext(final GSSManager manager, final Oid oid, final GSSName serverName,
      final GSSCredential gssCredential) throws GSSException {
    final GSSContext gssContext = manager.createContext(serverName.canonicalize(oid), oid, gssCredential,
        GSSContext.DEFAULT_LIFETIME);
    gssContext.requestMutualAuth(true);
    gssContext.requestCredDeleg(true);
    return gssContext;
  }
}

  GSSContext createDelegatingGSSContext(final GSSManager manager, final Oid oid, final GSSName serverName,
      final GSSCredential gssCredential) throws GSSException {
    final GSSContext gssContext = manager.createContext(serverName.canonicalize(oid), oid, gssCredential,
        GSSContext.DEFAULT_LIFETIME);
    gssContext.requestMutualAuth(true);
    gssContext.requestCredDeleg(true);
    return gssContext;
  }
}

protected GSSContext createGSSContext() throws GSSException {
  Oid oid = new Oid("1.2.840.113554.1.2.2");
  GSSManager gssManager = GSSManager.getInstance();
  String spn = "bob@service.ws.apache.org";
  GSSName gssService = gssManager.createName(spn, null);
  return gssManager.createContext(gssService.canonicalize(oid),
                  oid, null, GSSContext.DEFAULT_LIFETIME);
}

private GSSContext createGSSContext() throws GSSException {
 Oid oid = new 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);
}

  public byte[] run() throws Exception {
    final GSSManager manager = GSSManager.getInstance();
    final Oid oid = new Oid(OID_KERBEROS_V5);
    final GSSContext gssContext = manager.createContext(serverName.canonicalize(oid), oid, null, 60);
    gssContext.requestMutualAuth(true);
    gssContext.requestCredDeleg(true);
    return gssContext.initSecContext(new byte[0], 0, 0);
  }
});

protected byte[] generateGSSToken(
    final byte[] input, final Oid oid, final String authServer) throws GSSException {
  byte[] token = input;
  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);
}

protected byte[] generateGSSToken(
    final byte[] input, final Oid oid, final String authServer) throws GSSException {
  byte[] token = input;
  if (token == null) {
    token = new byte[0];
  }
  GSSManager manager = getManager();
  GSSName serverName = manager.createName("HTTP@" + authServer, GSSName.NT_HOSTBASED_SERVICE);
  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);
}

protected byte[] generateGSSToken(
    final byte[] input, final Oid oid, final String authServer) throws GSSException {
  byte[] token = input;
  if (token == null) {
    token = new byte[0];
  }
  GSSManager manager = getManager();
  GSSName serverName = manager.createName("HTTP@" + authServer, GSSName.NT_HOSTBASED_SERVICE);
  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);
}

protected GSSContext createGSSContext() throws GSSException {
  boolean useKerberosOid = PropertyUtils.isTrue(
    messageContext.getContextualProperty(PROPERTY_USE_KERBEROS_OID));
  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);
}

protected byte[] generateGSSToken(
    final byte[] input, final Oid oid, final String authServer) throws GSSException {
  byte[] token = input;
  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);
}

protected byte[] generateGSSToken(
                  final byte[] input,
                  final Oid oid ) throws GSSException {
  byte[] token = input;
  if (token == null) {
    token = new byte[0];
  }
  GSSManager manager = getManager();
  GSSName serverName = manager.createName(servicePrincipalName, servicePrincipalOid);
  GSSContext gssContext = manager.createContext(serverName.canonicalize(oid),
                         oid,
                         null,
                         GSSContext.DEFAULT_LIFETIME);
  gssContext.requestMutualAuth(true);
  gssContext.requestCredDeleg(true);
  // Get client to login if not already done
  return gssClient.negotiate(gssContext, token);
}

protected GSSContext createGSSContext() throws GSSException {
  boolean useKerberosOid = MessageUtils.isTrue(
    messageContext.getContextualProperty(PROPERTY_USE_KERBEROS_OID));
  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);
}