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 __DCERPC_H__
  27 #define __DCERPC_H__
  28
  29 #include "includes.h"
  30 #include "librpc/rpc/dcerpc.h"
  31 #include "librpc/gen_ndr/epmapper.h"
  32
  33 struct loadparm_context;
  34 struct cli_credentials;
  35
  36 /**
  37  * Connection to a particular DCE/RPC interface.
  38  */
  39 struct dcerpc_pipe {
  40         const struct ndr_interface_table *table;
  41
  42         /** SMB context used when transport is ncacn_np. */
  43         struct cli_state *cli;
  44
  45         /** Samba 3 DCE/RPC client context. */
  46         struct rpc_pipe_client *rpc_cli;
  47 };
  48
  49 struct rpc_request {
  50         const struct ndr_interface_call *call;
  51         prs_struct q_ps;
  52         uint32_t opnum;
  53         struct dcerpc_pipe *pipe;
  54         void *r;
  55 };
  56
  57 enum dcerpc_transport_t {
  58         NCA_UNKNOWN, NCACN_NP, NCACN_IP_TCP, NCACN_IP_UDP, NCACN_VNS_IPC,
  59         NCACN_VNS_SPP, NCACN_AT_DSP, NCADG_AT_DDP, NCALRPC, NCACN_UNIX_STREAM,
  60         NCADG_UNIX_DGRAM, NCACN_HTTP, NCADG_IPX, NCACN_SPX, NCACN_INTERNAL };
  61
  62
  63 /** this describes a binding to a particular transport/pipe */
  64 struct dcerpc_binding {
  65         enum dcerpc_transport_t transport;
  66         struct ndr_syntax_id object;
  67         const char *host;
  68         const char *target_hostname;
  69         const char *endpoint;
  70         const char **options;
  71         uint32_t flags;
  72         uint32_t assoc_group_id;
  73 };
  74
  75
  76 /* dcerpc pipe flags */
  77 #define DCERPC_DEBUG_PRINT_IN          (1<<0)
  78 #define DCERPC_DEBUG_PRINT_OUT         (1<<1)
  79 #define DCERPC_DEBUG_PRINT_BOTH (DCERPC_DEBUG_PRINT_IN | DCERPC_DEBUG_PRINT_OUT)
  80
  81 #define DCERPC_DEBUG_VALIDATE_IN       (1<<2)
  82 #define DCERPC_DEBUG_VALIDATE_OUT      (1<<3)
  83 #define DCERPC_DEBUG_VALIDATE_BOTH (DCERPC_DEBUG_VALIDATE_IN | DCERPC_DEBUG_VALIDATE_OUT)
  84
  85 #define DCERPC_CONNECT                 (1<<4)
  86 #define DCERPC_SIGN                    (1<<5)
  87 #define DCERPC_SEAL                    (1<<6)
  88
  89 #define DCERPC_PUSH_BIGENDIAN          (1<<7)
  90 #define DCERPC_PULL_BIGENDIAN          (1<<8)
  91
  92 #define DCERPC_SCHANNEL                (1<<9)
  93
  94 /* use a 128 bit session key */
  95 #define DCERPC_SCHANNEL_128            (1<<12)
  96
  97 /* check incoming pad bytes */
  98 #define DCERPC_DEBUG_PAD_CHECK         (1<<13)
  99
 100 /* set LIBNDR_FLAG_REF_ALLOC flag when decoding NDR */
 101 #define DCERPC_NDR_REF_ALLOC           (1<<14)
 102
 103 #define DCERPC_AUTH_OPTIONS    (DCERPC_SEAL|DCERPC_SIGN|DCERPC_SCHANNEL|DCERPC_AUTH_SPNEGO|DCERPC_AUTH_KRB5|DCERPC_AUTH_NTLM)
 104
 105 /* select spnego auth */
 106 #define DCERPC_AUTH_SPNEGO             (1<<15)
 107
 108 /* select krb5 auth */
 109 #define DCERPC_AUTH_KRB5               (1<<16)
 110
 111 #define DCERPC_SMB2                    (1<<17)
 112
 113 /* select NTLM auth */
 114 #define DCERPC_AUTH_NTLM               (1<<18)
 115
 116 /* this triggers the DCERPC_PFC_FLAG_CONC_MPX flag in the bind request */
 117 #define DCERPC_CONCURRENT_MULTIPLEX     (1<<19)
 118
 119 /* this triggers the DCERPC_PFC_FLAG_SUPPORT_HEADER_SIGN flag in the bind request */
 120 #define DCERPC_HEADER_SIGNING          (1<<20)
 121
 122 /* use NDR64 transport */
 123 #define DCERPC_NDR64                   (1<<21)
 124
 125
 126 #endif /* __DCERPC_H__ */