/*

   Unix SMB/CIFS implementation.

   routines for marshalling/unmarshalling special schannel structures

   Copyright (C) Guenther Deschner 2009

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

#include "includes.h"

#include "../librpc/gen_ndr/ndr_schannel.h"

#include "../librpc/ndr/ndr_schannel.h"

#include "../libcli/nbt/libnbt.h"

_PUBLIC_ void ndr_print_NL_AUTH_MESSAGE_BUFFER(struct ndr_print *ndr, const char *name, const union NL_AUTH_MESSAGE_BUFFER *r)

{

  int level;

  level = ndr_print_steal_switch_value(ndr, r);

  switch (level) {

    case NL_FLAG_OEM_NETBIOS_DOMAIN_NAME:

      ndr_print_string(ndr, name, r->a);

    break;

    case NL_FLAG_OEM_NETBIOS_COMPUTER_NAME:

      ndr_print_string(ndr, name, r->a);

    break;

    case NL_FLAG_UTF8_DNS_DOMAIN_NAME:

      ndr_print_nbt_string(ndr, name, r->u);

    break;

    case NL_FLAG_UTF8_DNS_HOST_NAME:

      ndr_print_nbt_string(ndr, name, r->u);

    break;

    case NL_FLAG_UTF8_NETBIOS_COMPUTER_NAME:

      ndr_print_nbt_string(ndr, name, r->u);

    break;

    default:

    break;

  }

}

_PUBLIC_ void ndr_print_NL_AUTH_MESSAGE_BUFFER_REPLY(struct ndr_print *ndr, const char *name, const union NL_AUTH_MESSAGE_BUFFER_REPLY *r)

{

  int level;

  level = ndr_print_steal_switch_value(ndr, r);

  switch (level) {

    case NL_NEGOTIATE_RESPONSE:

      ndr_print_uint32(ndr, name, r->dummy);

    break;

    default:

    break;

  }

}

void dump_NL_AUTH_SIGNATURE(TALLOC_CTX *mem_ctx,

          const DATA_BLOB *blob)

{

  enum ndr_err_code ndr_err;

  uint16_t signature_algorithm;

  if (blob->length < 2) {

    return;

  }

  signature_algorithm = SVAL(blob->data, 0);

  switch (signature_algorithm) {

  case NL_SIGN_HMAC_MD5: {

    struct NL_AUTH_SIGNATURE r;

    ndr_err = ndr_pull_struct_blob(blob, mem_ctx, &r,

           (ndr_pull_flags_fn_t)ndr_pull_NL_AUTH_SIGNATURE);

    if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {

      NDR_PRINT_DEBUG(NL_AUTH_SIGNATURE, &r);

    }

    break;

  }

  case NL_SIGN_HMAC_SHA256: {

    struct NL_AUTH_SHA2_SIGNATURE r;

    ndr_err = ndr_pull_struct_blob(blob, mem_ctx, &r,

           (ndr_pull_flags_fn_t)ndr_pull_NL_AUTH_SHA2_SIGNATURE);

    if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {

      NDR_PRINT_DEBUG(NL_AUTH_SHA2_SIGNATURE, &r);

    }

    break;

  }

  default:

    break;

  }

}