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11777e6a30
There is a workaround documented in the bug report.
This patch does:
* add server support for the LSA_DS UUID on the lsarpc pipe
* store a list of context_ids/api_structs in the pipe_struct
so that we don't have to lookup the function table for a pipe.
We just match the context_id. Note that a dce/rpc alter_context
does not destroy the previous context so it is possible to
have multiple bindings active on the same pipe. Observed from
standalone win2k sp4 client.
* added server code for DsROleGetPrimaryDOmainInfo() but disabled it
since it causes problems enumerating users and groups from a 2ksp4
domain member in a Samba domain.
(This used to be commit 96bc2abfcb)
180 lines
4.8 KiB
C
180 lines
4.8 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* RPC Pipe client / server routines for Dfs
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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) Shirish Kalele 2000,
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* Copyright (C) Jeremy Allison 2001,
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* Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003.
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*
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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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*
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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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*
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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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/* This is the interface to the dfs pipe. */
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#include "includes.h"
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#include "nterr.h"
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#define MAX_MSDFS_JUNCTIONS 256
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#undef DBGC_CLASS
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#define DBGC_CLASS DBGC_RPC_SRV
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/**********************************************************************
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api_dfs_exist
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**********************************************************************/
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static BOOL api_dfs_exist(pipes_struct *p)
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{
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DFS_Q_DFS_EXIST q_u;
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DFS_R_DFS_EXIST r_u;
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prs_struct *data = &p->in_data.data;
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prs_struct *rdata = &p->out_data.rdata;
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if(!dfs_io_q_dfs_exist("", &q_u, data, 0))
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return False;
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r_u.status = _dfs_exist(p, &q_u, &r_u);
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if (!dfs_io_r_dfs_exist("", &r_u, rdata, 0))
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return False;
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return True;
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}
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/*****************************************************************
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api_dfs_add
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*****************************************************************/
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static BOOL api_dfs_add(pipes_struct *p)
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{
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DFS_Q_DFS_ADD q_u;
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DFS_R_DFS_ADD r_u;
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prs_struct *data = &p->in_data.data;
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prs_struct *rdata = &p->out_data.rdata;
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ZERO_STRUCT(q_u);
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ZERO_STRUCT(r_u);
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if(!dfs_io_q_dfs_add("", &q_u, data, 0))
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return False;
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r_u.status = _dfs_add(p, &q_u, &r_u);
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if (!dfs_io_r_dfs_add("", &r_u, rdata, 0))
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return False;
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return True;
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}
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/*****************************************************************
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api_dfs_remove
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*****************************************************************/
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static BOOL api_dfs_remove(pipes_struct *p)
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{
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DFS_Q_DFS_REMOVE q_u;
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DFS_R_DFS_REMOVE r_u;
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prs_struct *data = &p->in_data.data;
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prs_struct *rdata = &p->out_data.rdata;
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ZERO_STRUCT(q_u);
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ZERO_STRUCT(r_u);
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if(!dfs_io_q_dfs_remove("", &q_u, data, 0))
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return False;
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r_u.status = _dfs_remove(p, &q_u, &r_u);
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if (!dfs_io_r_dfs_remove("", &r_u, rdata, 0))
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return False;
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return True;
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}
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/*******************************************************************
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api_dfs_get_info
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*******************************************************************/
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static BOOL api_dfs_get_info(pipes_struct *p)
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{
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DFS_Q_DFS_GET_INFO q_u;
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DFS_R_DFS_GET_INFO r_u;
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prs_struct *data = &p->in_data.data;
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prs_struct *rdata = &p->out_data.rdata;
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ZERO_STRUCT(q_u);
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ZERO_STRUCT(r_u);
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if(!dfs_io_q_dfs_get_info("", &q_u, data, 0))
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return False;
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r_u.status = _dfs_get_info(p, &q_u, &r_u);
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if(!dfs_io_r_dfs_get_info("", &r_u, rdata, 0))
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return False;
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return True;
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}
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/*******************************************************************
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api_dfs_enum
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*******************************************************************/
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static BOOL api_dfs_enum(pipes_struct *p)
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{
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DFS_Q_DFS_ENUM q_u;
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DFS_R_DFS_ENUM r_u;
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prs_struct *data = &p->in_data.data;
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prs_struct *rdata = &p->out_data.rdata;
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ZERO_STRUCT(q_u);
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ZERO_STRUCT(r_u);
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if(!dfs_io_q_dfs_enum("", &q_u, data, 0))
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return False;
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r_u.status = _dfs_enum(p, &q_u, &r_u);
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if(!dfs_io_r_dfs_enum("", &r_u, rdata, 0))
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return False;
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return True;
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}
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/*******************************************************************
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\pipe\netdfs commands
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********************************************************************/
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static struct api_struct api_netdfs_cmds[] =
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{
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{"DFS_EXIST", DFS_EXIST, api_dfs_exist },
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{"DFS_ADD", DFS_ADD, api_dfs_add },
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{"DFS_REMOVE", DFS_REMOVE, api_dfs_remove },
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{"DFS_GET_INFO", DFS_GET_INFO, api_dfs_get_info },
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{"DFS_ENUM", DFS_ENUM, api_dfs_enum }
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};
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void netdfs_get_pipe_fns( struct api_struct **fns, int *n_fns )
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{
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*fns = api_netdfs_cmds;
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*n_fns = sizeof(api_netdfs_cmds) / sizeof(struct api_struct);
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}
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NTSTATUS rpc_dfs_init(void)
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{
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return rpc_pipe_register_commands(SMB_RPC_INTERFACE_VERSION, "netdfs", "netdfs", api_netdfs_cmds,
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sizeof(api_netdfs_cmds) / sizeof(struct api_struct));
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}
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