release/src/router/samba/source/include/ntdomain.h

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    SMB parameters and setup
   5    Copyright (C) Andrew Tridgell 1992-1997
   6    Copyright (C) Luke Kenneth Casson Leighton 1996-1997
   7    Copyright (C) Paul Ashton 1997
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #ifndef _NT_DOMAIN_H /* _NT_DOMAIN_H */
  25 #define _NT_DOMAIN_H
  26
  27
  28 /* dce/rpc support */
  29 #include "rpc_dce.h"
  30
  31 /* miscellaneous structures / defines */
  32 #include "rpc_misc.h"
  33
  34 /* security descriptor structures */
  35 #include "rpc_secdes.h"
  36
  37 /* different dce/rpc pipes */
  38 #include "rpc_lsa.h"
  39 #include "rpc_netlogon.h"
  40 #include "rpc_reg.h"
  41 #include "rpc_samr.h"
  42 #include "rpc_srvsvc.h"
  43 #include "rpc_wkssvc.h"
  44
  45 /*
  46  * A bunch of stuff that was put into smb.h
  47  * in the NTDOM branch - it didn't belong there.
  48  */
  49
  50 typedef struct _prs_struct
  51 {
  52         BOOL io; /* parsing in or out of data stream */
  53         /*
  54          * If the (incoming) data is big-endian. On output we are
  55          * always little-endian.
  56          */
  57         BOOL bigendian_data;
  58         uint8 align; /* data alignment */
  59         BOOL is_dynamic; /* Do we own this memory or not ? */
  60         uint32 data_offset; /* Current working offset into data. */
  61         uint32 buffer_size; /* Current size of the buffer. */
  62         char *data_p; /* The buffer itself. */
  63 } prs_struct;
  64
  65 /*
  66  * Defines for io member of prs_struct.
  67  */
  68
  69 #define MARSHALL 0
  70 #define UNMARSHALL 1
  71
  72 #define MARSHALLING(ps) (!(ps)->io)
  73 #define UNMARSHALLING(ps) ((ps)->io)
  74
  75 typedef struct _output_data {
  76         /*
  77          * Raw RPC output data. This does not include RPC headers or footers.
  78          */
  79         prs_struct rdata;
  80
  81         /* The amount of data sent from the current rdata struct. */
  82         uint32 data_sent_length;
  83
  84         /*
  85          * The current PDU being returned. This inclues
  86          * headers, data and authentication footer.
  87          */
  88         unsigned char current_pdu[MAX_PDU_FRAG_LEN];
  89
  90         /* The amount of data in the current_pdu buffer. */
  91         uint32 current_pdu_len;
  92
  93         /* The amount of data sent from the current PDU. */
  94         uint32 current_pdu_sent;
  95 } output_data;
  96
  97 typedef struct _input_data {
  98     /*
  99      * This is the current incoming pdu. The data here
 100      * is collected via multiple writes until a complete
 101      * pdu is seen, then the data is copied into the in_data
 102      * structure. The maximum size of this is 0x1630 (MAX_PDU_FRAG_LEN).
 103      */
 104         unsigned char current_in_pdu[MAX_PDU_FRAG_LEN];
 105
 106     /*
 107      * The amount of data needed to complete the in_pdu.
 108      * If this is zero, then we are at the start of a new
 109      * pdu.
 110      */
 111     uint32 pdu_needed_len;
 112
 113     /*
 114      * The amount of data received so far in the in_pdu.
 115      * If this is zero, then we are at the start of a new
 116      * pdu.
 117      */
 118     uint32 pdu_received_len;
 119
 120     /*
 121      * This is the collection of input data with all
 122      * the rpc headers and auth footers removed.
 123      * The maximum length of this (1Mb) is strictly enforced.
 124      */
 125     prs_struct data;
 126 } input_data;
 127
 128 typedef struct pipes_struct
 129 {
 130         struct pipes_struct *next, *prev;
 131         int pnum;
 132         connection_struct *conn;
 133         uint16 vuid;
 134         BOOL open; /* open connection */
 135         uint16 device_state;
 136         uint16 priority;
 137         fstring name;
 138         fstring pipe_srv_name;
 139
 140         RPC_HDR hdr; /* Incoming RPC header. */
 141         RPC_HDR_REQ hdr_req; /* Incoming request header. */
 142
 143         uint32 ntlmssp_chal_flags; /* Client challenge flags. */
 144         BOOL ntlmssp_auth_requested; /* If the client wanted authenticated rpc. */
 145         BOOL ntlmssp_auth_validated; /* If the client *got* authenticated rpc. */
 146         unsigned char challenge[8];
 147         unsigned char ntlmssp_hash[258];
 148         uint32 ntlmssp_seq_num;
 149
 150         /*
 151          * Windows user info.
 152          */
 153         fstring user_name;
 154         fstring domain;
 155         fstring wks;
 156
 157         /*
 158          * Unix user name and credentials.
 159          */
 160         fstring unix_user_name;
 161         uid_t uid;
 162         gid_t gid;
 163
 164         /*
 165          * Set to true when an RPC bind has been done on this pipe.
 166          */
 167
 168         BOOL pipe_bound;
 169
 170         /*
 171          * Set to true when we should return fault PDU's for everything.
 172          */
 173
 174         BOOL fault_state;
 175
 176         /*
 177          * Struct to deal with multiple pdu inputs.
 178          */
 179
 180         input_data in_data;
 181
 182         /*
 183          * Struct to deal with multiple pdu outputs.
 184          */
 185
 186         output_data out_data;
 187
 188         /* When replying to an SMBtrans, this is the maximum amount of
 189            data that can be sent in the initial reply. */
 190         int max_trans_reply;
 191 } pipes_struct;
 192
 193 struct api_struct
 194 {
 195   char *name;
 196   uint8 opnum;
 197   BOOL (*fn) (uint16 vuid, prs_struct*, prs_struct*);
 198 };
 199
 200 typedef struct
 201 {
 202         uint32 rid;
 203         char *name;
 204
 205 } rid_name;
 206
 207 struct acct_info
 208 {
 209     fstring acct_name; /* account name */
 210     uint32 smb_userid; /* domain-relative RID */
 211 };
 212
 213 #endif /* _NT_DOMAIN_H */