source3/librpc/rpc/dcerpc.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    DCERPC client side interface structures
   5
   6    Copyright (C) 2008 Jelmer Vernooij
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 /* This is a public header file that is installed as part of Samba.
  23  * If you remove any functions or change their signature, update
  24  * the so version number. */
  25
  26 #ifndef _S3_DCERPC_H__
  27 #define _S3_DCERPC_H__
  28
  29 #include "librpc/gen_ndr/dcerpc.h"
  30 #include "../librpc/ndr/libndr.h"
  31 #include "../librpc/rpc/rpc_common.h"
  32
  33 struct NL_AUTH_MESSAGE;
  34 struct gensec_security;
  35 struct pipe_auth_data;
  36
  37 /* The following definitions come from librpc/rpc/dcerpc_helpers.c  */
  38 NTSTATUS dcerpc_push_ncacn_packet(TALLOC_CTX *mem_ctx,
  39                                   enum dcerpc_pkt_type ptype,
  40                                   uint8_t pfc_flags,
  41                                   uint16_t auth_length,
  42                                   uint32_t call_id,
  43                                   union dcerpc_payload *u,
  44                                   DATA_BLOB *blob);
  45 NTSTATUS dcerpc_push_dcerpc_auth(TALLOC_CTX *mem_ctx,
  46                                  enum dcerpc_AuthType auth_type,
  47                                  enum dcerpc_AuthLevel auth_level,
  48                                  uint8_t auth_pad_length,
  49                                  uint32_t auth_context_id,
  50                                  const DATA_BLOB *credentials,
  51                                  DATA_BLOB *blob);
  52 NTSTATUS dcerpc_guess_sizes(struct pipe_auth_data *auth,
  53                             size_t header_len, size_t data_left,
  54                             size_t max_xmit_frag,
  55                             size_t *data_to_send, size_t *frag_len,
  56                             size_t *auth_len, size_t *pad_len);
  57 NTSTATUS dcerpc_add_auth_footer(struct pipe_auth_data *auth,
  58                                 size_t pad_len, DATA_BLOB *rpc_out);
  59 NTSTATUS dcerpc_check_auth(struct pipe_auth_data *auth,
  60                            struct ncacn_packet *pkt,
  61                            DATA_BLOB *pkt_trailer,
  62                            uint8_t header_size,
  63                            DATA_BLOB *raw_pkt);
  64
  65 #endif /* __S3_DCERPC_H__ */