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1ebeb54932
smb.tgz file from my portable.
particularly the call to mem_data followed by a realloc of that data in
cli_pipe.c's rpc_read() function.
smbd responses now use p->rdata_i which is a faked-up pointer into
p->rdata's response data. rdata can be very long; rdata_i is limited
to point to no more than max_tsize - 0x18 in length. this will make
it an almost trivial task to add the encrypted rpc headers after
rdata_i, and mem_buf_copy will cope admirably with rhdr chained to
rdata_i chained to auth_verifier etc etc...
(This used to be commit 05a297e3a9)
150 lines
3.4 KiB
C
150 lines
3.4 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 1.9.
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SMB parameters and setup
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Copyright (C) Andrew Tridgell 1992-1997
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Copyright (C) Luke Kenneth Casson Leighton 1996-1997
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Copyright (C) Paul Ashton 1997
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _NT_DOMAIN_H /* _NT_DOMAIN_H */
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#define _NT_DOMAIN_H
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/* dce/rpc support */
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#include "rpc_dce.h"
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/* miscellaneous structures / defines */
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#include "rpc_misc.h"
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/* different dce/rpc pipes */
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#include "rpc_lsa.h"
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#include "rpc_netlogon.h"
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#include "rpc_reg.h"
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#include "rpc_samr.h"
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#include "rpc_srvsvc.h"
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#include "rpc_wkssvc.h"
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/*
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* A bunch of stuff that was put into smb.h
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* in the NTDOM branch - it didn't belong there.
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*/
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typedef struct
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{
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struct mem_buf *data; /* memory buffer */
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uint32 offset; /* offset currently being accessed in memory buffer */
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uint8 align; /* data alignment */
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BOOL io; /* parsing in or out of data stream */
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} prs_struct;
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typedef struct pipes_struct
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{
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struct pipes_struct *next, *prev;
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int pnum;
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connection_struct *conn;
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uint16 vuid;
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BOOL open; /* open connection */
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uint16 device_state;
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uint16 priority;
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fstring name;
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fstring pipe_srv_name;
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prs_struct rhdr; /* output header */
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prs_struct rdata; /* output data */
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prs_struct rdata_i; /* output data (intermediate, for fragments) */
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prs_struct rauth; /* output authentication verifier */
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prs_struct rverf; /* output verifier */
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prs_struct rntlm; /* output ntlmssp */
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RPC_HDR hdr;
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RPC_HDR_BA hdr_ba;
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RPC_HDR_RB hdr_rb;
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RPC_HDR_REQ hdr_req;
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RPC_HDR_RESP hdr_resp;
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RPC_HDR_AUTH auth_info;
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RPC_HDR_AUTHA autha_info;
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RPC_AUTH_VERIFIER auth_verifier;
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RPC_AUTH_NTLMSSP_NEG ntlmssp_neg;
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RPC_AUTH_NTLMSSP_CHAL ntlmssp_chal;
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RPC_AUTH_NTLMSSP_RESP ntlmssp_resp;
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RPC_AUTH_NTLMSSP_CHK ntlmssp_chk;
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BOOL ntlmssp_auth;
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BOOL ntlmssp_validated;
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unsigned char ntlmssp_hash[258];
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uint32 ntlmssp_seq_num;
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fstring user_name;
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fstring domain;
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fstring wks;
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uint32 file_offset;
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uint32 hdr_offsets;
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uint32 frag_len_left;
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uint32 next_frag_start;
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} pipes_struct;
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struct api_struct
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{
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char *name;
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uint8 opnum;
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void (*fn) (uint16 vuid, prs_struct*, prs_struct*);
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};
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struct mem_desc
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{
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/* array memory offsets */
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uint32 start;
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uint32 end;
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};
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struct mem_buf
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{
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BOOL dynamic; /* True iff data has been dynamically allocated
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(and therefore can be freed) */
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char *data;
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uint32 data_size;
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uint32 data_used;
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uint32 margin; /* safety margin when reallocing. */
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/* this can be abused quite nicely */
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uint8 align; /* alignment of data structures (smb, dce/rpc, udp etc) */
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struct mem_desc offset;
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struct mem_buf *next;
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};
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typedef struct
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{
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uint32 rid;
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char *name;
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} rid_name;
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struct acct_info
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{
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fstring acct_name; /* account name */
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uint32 smb_userid; /* domain-relative RID */
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};
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#endif /* _NT_DOMAIN_H */
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