forked from osmocom/wireshark
699 lines
18 KiB
C
Executable file
699 lines
18 KiB
C
Executable file
/* packet-dcerpc-efs.c
|
|
* Routines for the efsrpc MSRPC interface
|
|
* Copyright 2004 Ronnie Sahlberg, Jean-Baptiste Marchand
|
|
*
|
|
* $Id: packet-dcerpc-efs.c,v 1.2 2004/05/19 04:52:31 tpot Exp $
|
|
*
|
|
* Ethereal - Network traffic analyzer
|
|
* By Gerald Combs <gerald@ethereal.com>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <glib.h>
|
|
#include <epan/packet.h>
|
|
#include "packet-dcerpc.h"
|
|
#include "packet-dcerpc-nt.h"
|
|
#include "packet-dcerpc-efs.h"
|
|
#include "smb.h"
|
|
|
|
|
|
static int proto_dcerpc_efs = -1;
|
|
static int hf_efsrpc_opnum = -1;
|
|
static int hf_efsrpc_rc = -1;
|
|
static int hf_efsrpc_filename = -1;
|
|
static int hf_efsrpc_flags = -1;
|
|
static int hf_efsrpc_hnd = -1;
|
|
static int hf_efsrpc_reserved = -1;
|
|
static int hf_efsrpc_num_entries = -1;
|
|
static int hf_efsrpc_data_size = -1;
|
|
static int hf_efsrpc_cert_dn = -1;
|
|
|
|
static gint ett_dcerpc_efs = -1;
|
|
static gint ett_dcerpc_efs_cert_hash = -1;
|
|
|
|
|
|
/*
|
|
IDL [ uuid(c681d488-d850-11d0-8c52-00c04fd90f7e),
|
|
IDL version(1.0),
|
|
IDL implicit_handle(handle_t rpc_binding)
|
|
IDL ] interface efsrpc
|
|
*/
|
|
|
|
|
|
static e_uuid_t uuid_dcerpc_efs = {
|
|
0xc681d488, 0xd850, 0x11d0,
|
|
{ 0x8c, 0x52, 0x00, 0xc0, 0x4f, 0xd9, 0x0f, 0x7e }
|
|
};
|
|
|
|
static guint16 ver_dcerpc_efs = 1;
|
|
|
|
|
|
/*
|
|
IDL long EfsRpcOpenFileRaw(
|
|
IDL [out] [context_handle] void *pvContext,
|
|
IDL [in] [string] wchar_t FileName,
|
|
IDL [in] long Flags
|
|
IDL );
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_open_file_raw_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep,
|
|
sizeof(guint16),
|
|
hf_efsrpc_filename, TRUE, NULL);
|
|
|
|
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_flags, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
static int
|
|
efsrpc_dissect_open_file_raw_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_hnd, NULL, NULL, TRUE, FALSE);
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
IDL long EfsRpcReadFileRaw(
|
|
IDL [in] [context_handle] void *pvContext,
|
|
IDL [out] ??? element_5
|
|
IDL );
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_read_file_raw_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_hnd, NULL, NULL, FALSE, FALSE);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
IDL long EfsRpcWriteFileRaw(
|
|
IDL [in] [context_handle] void *pvContext,
|
|
IDL [in] ??? element_7
|
|
IDL );
|
|
*/
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_write_file_raw_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_hnd, NULL, NULL, FALSE, FALSE);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_write_file_raw_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
IDL
|
|
IDL void EfsRpcCloseRaw(
|
|
IDL [in,out] [context_handle] void *pvContext,
|
|
IDL );
|
|
*/
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_close_file_raw_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_hnd, NULL, NULL, FALSE, TRUE);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_close_file_raw_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_hnd, NULL, NULL, FALSE, FALSE);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
IDL long EfsRpcEncryptFileSrv(
|
|
IDL [in] [string] wchar_t Filename
|
|
IDL );
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_encrypt_file_srv_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep,
|
|
sizeof(guint16),
|
|
hf_efsrpc_filename, TRUE, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_encrypt_file_srv_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
IDL long EfsRpcDecryptFileSrv(
|
|
IDL [in] [string] wchar_t FileName,
|
|
IDL [in] long Reserved
|
|
IDL );
|
|
*/
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_decrypt_file_srv_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep,
|
|
sizeof(guint16),
|
|
hf_efsrpc_filename, TRUE, NULL);
|
|
|
|
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_reserved, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_decrypt_file_srv_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
IDL typedef struct {
|
|
IDL long cbData;
|
|
IDL [size_is(cbData)] void *pbData;
|
|
IDL } EFS_HASH_BLOB;
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_EFS_HASH_BLOB_data(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
guint8 *drep)
|
|
{
|
|
guint32 size;
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
|
|
if(di->conformant_run){
|
|
return offset; /* cant modify offset while performing conformant run */
|
|
}
|
|
|
|
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_data_size, &size);
|
|
|
|
/* XXX insert some sort of proto_tree_add_item here and show hex data
|
|
of the blob */
|
|
offset += size;
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
efsrpc_dissect_EFS_HASH_BLOB(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
guint8 *drep)
|
|
{
|
|
guint32 size;
|
|
|
|
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_data_size, &size);
|
|
|
|
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_EFS_HASH_BLOB_data, NDR_POINTER_UNIQUE,
|
|
"HASH_BLOB", -1);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_efs_SID_ptr(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
guint8 *drep)
|
|
{
|
|
offset = dissect_ndr_nt_SID(tvb, offset, pinfo, tree, drep);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
/*
|
|
IDL typedef struct {
|
|
IDL long cbTotalLength;
|
|
IDL SID *pUserSid;
|
|
IDL EFS_HASH_BLOB *pHash;
|
|
IDL [string] wchar_t lpDisplayInformation;
|
|
IDL } ENCRYPTION_CERTIFICATE_HASH;
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *parent_tree,
|
|
guint8 *drep)
|
|
{
|
|
proto_item *item = NULL;
|
|
proto_tree *tree = NULL;
|
|
|
|
if (parent_tree) {
|
|
item = proto_tree_add_text(parent_tree, tvb, offset, -1, "ENCRYPTION_CERTIFICATE_HASH");
|
|
tree = proto_item_add_subtree(item, ett_dcerpc_efs_cert_hash);
|
|
}
|
|
|
|
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_data_size, NULL);
|
|
|
|
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_efs_SID_ptr, NDR_POINTER_UNIQUE,
|
|
"SID", -1);
|
|
|
|
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_EFS_HASH_BLOB, NDR_POINTER_UNIQUE,
|
|
"EFS_HASH_BLOB", -1);
|
|
|
|
offset = dissect_ndr_pointer_cb(
|
|
tvb, offset, pinfo, tree, drep,
|
|
dissect_ndr_wchar_cvstring, NDR_POINTER_UNIQUE,
|
|
"Certificate DN", hf_efsrpc_cert_dn, cb_wstr_postprocess,
|
|
GINT_TO_POINTER(CB_STR_COL_INFO | 1));
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH_ptr(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH, NDR_POINTER_UNIQUE,
|
|
"ENCRYPTION_CERTIFICATE_HASH", -1);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH_array(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
guint8 *drep)
|
|
{
|
|
offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH_ptr);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
IDL typedef struct {
|
|
IDL long nCert_Hash;
|
|
IDL [size_is(nCert_Hash)] [unique] ENCRYPTION_CERTIFICATE_HASH *pUsers;
|
|
IDL } ENCRYPTION_CERTIFICATE_HASH_LIST;
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH_LIST(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_num_entries, NULL);
|
|
|
|
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH_array, NDR_POINTER_UNIQUE,
|
|
"ENCRYPTION_CERTIFICATE_HASH array:", -1);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
IDL long EfsRpcQueryUsersOnFile(
|
|
IDL [in] [string] wchar_t FileName,
|
|
IDL [out] [ref] ENCRYPTION_CERTIFICATE_HASH_LIST **pUsers
|
|
IDL );
|
|
*/
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_query_users_on_file_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep,
|
|
sizeof(guint16),
|
|
hf_efsrpc_filename, TRUE, NULL);
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_query_users_on_file_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH_LIST, NDR_POINTER_UNIQUE,
|
|
"ENCRYPTION_CERTIFICATE_HASH_LIST", -1);
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
/*
|
|
IDL long EfsRpcQueryRecoveryAgents(
|
|
IDL [in] [string] wchar_t FileName,
|
|
IDL [out] [ref] ENCRYPTION_CERTIFICATE_HASH_LIST **pRecoveryAgents
|
|
IDL );
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_query_recovery_agents_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep,
|
|
sizeof(guint16),
|
|
hf_efsrpc_filename, TRUE, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_query_recovery_agents_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
|
|
efsrpc_dissect_ENCRYPTION_CERTIFICATE_HASH_LIST, NDR_POINTER_UNIQUE,
|
|
"ENCRYPTION_CERTIFICATE_HASH_LIST", -1);
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
IDL long EfsRpcRemoveUsersFromFile(
|
|
IDL [in] [string] wchar_t FileName,
|
|
IDL [in] ENCRYPTION_CERTIFICATE_LIST Hashes
|
|
IDL );
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_remove_users_from_file_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep,
|
|
sizeof(guint16),
|
|
hf_efsrpc_filename, TRUE, NULL);
|
|
#if 0
|
|
offset = efsrpc_dissect_ENCRYPTION_CERTIFICATE_LIST(tvb, offset,
|
|
pinfo, tree, drep);
|
|
#endif
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_remove_users_from_file_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
/*
|
|
IDL long EfsRpcAddUsersToFile(
|
|
IDL [in] [string] wchar_t FileName,
|
|
IDL [in] ENCRYPTION_CERTIFICATE_LIST Hashes
|
|
IDL );
|
|
*/
|
|
|
|
static int
|
|
efsrpc_dissect_add_users_from_file_rqst(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep,
|
|
sizeof(guint16),
|
|
hf_efsrpc_filename, TRUE, NULL);
|
|
#if 0
|
|
offset = efsrpc_dissect_ENCRYPTION_CERTIFICATE_LIST(tvb, offset,
|
|
pinfo, tree, drep);
|
|
#endif
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static int
|
|
efsrpc_dissect_add_users_from_file_reply(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree, guint8 *drep)
|
|
{
|
|
|
|
offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
|
|
hf_efsrpc_rc, NULL);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
IDL typedef struct {
|
|
IDL long dwCertEncodingType;
|
|
IDL long cbData;
|
|
IDL [size_is(cbData)] [unique] byte *pbData
|
|
IDL } EFS_CERTIFICATE_BLOB;
|
|
*/
|
|
|
|
/*
|
|
IDL typedef struct {
|
|
IDL long TotalLength;
|
|
IDL [unique] SID *pUserSid;
|
|
IDL [unique] EFS_CERTIFICATE_BLOB *pCertBlob;
|
|
IDL } ENCRYPTION_CERTIFICATE;
|
|
*/
|
|
|
|
/*
|
|
IDL long EfsRpcSetFileEncryptionKey(
|
|
IDL [in] [unique] ENCRYPTION_CERTIFICATE *pEncryptionCertificate
|
|
IDL );
|
|
*/
|
|
|
|
static dcerpc_sub_dissector dcerpc_efs_dissectors[] = {
|
|
{ EFS_RPC_OPEN_FILE_RAW , "EfsRpcOpenFileRaw",
|
|
efsrpc_dissect_open_file_raw_rqst,
|
|
efsrpc_dissect_open_file_raw_reply },
|
|
{ EFS_RPC_READ_FILE_RAW, "EfsRpcReadFileRaw",
|
|
efsrpc_dissect_read_file_raw_rqst,
|
|
NULL },
|
|
{ EFS_RPC_WRITE_FILE_RAW, "EfsRpcWriteFileRaw",
|
|
efsrpc_dissect_write_file_raw_rqst,
|
|
efsrpc_dissect_write_file_raw_reply },
|
|
{ EFS_RPC_CLOSE_RAW, "EfsRpcCloseRaw",
|
|
efsrpc_dissect_close_file_raw_rqst,
|
|
efsrpc_dissect_close_file_raw_reply },
|
|
{ EFS_RPC_ENCRYPT_FILE_SRV, "EfsRpcEncryptFileSrv",
|
|
efsrpc_dissect_encrypt_file_srv_rqst,
|
|
efsrpc_dissect_encrypt_file_srv_reply },
|
|
{ EFS_RPC_DECRYPT_FILE_SRV, "EfsRpcDecryptFileSrv",
|
|
efsrpc_dissect_decrypt_file_srv_rqst,
|
|
efsrpc_dissect_decrypt_file_srv_reply },
|
|
{ EFS_RPC_QUERY_USERS_ON_FILE, "EfsRpcQueryUsersOnFile",
|
|
efsrpc_dissect_query_users_on_file_rqst,
|
|
efsrpc_dissect_query_users_on_file_reply },
|
|
{ EFS_RPC_QUERY_RECOVERY_AGENTS, "EfsRpcQueryRecoveryAgents",
|
|
efsrpc_dissect_query_recovery_agents_rqst,
|
|
efsrpc_dissect_query_recovery_agents_reply },
|
|
{ EFS_RPC_REMOVE_USERS_FROM_FILE, "EfsRpcRemoveUsersFromFile",
|
|
efsrpc_dissect_remove_users_from_file_rqst,
|
|
efsrpc_dissect_remove_users_from_file_reply },
|
|
{ EFS_RPC_ADD_USERS_TO_FILE, "EfsRpcAddUsersToFile",
|
|
efsrpc_dissect_add_users_from_file_rqst,
|
|
efsrpc_dissect_add_users_from_file_reply },
|
|
{ EFS_RPC_SET_FILE_ENCRYPTION_KEY, "EfsRpcSetFileEncryptionKey"
|
|
, NULL, NULL },
|
|
{ EFS_RPC_NOT_SUPPORTED, "EfsRpcNotSupported"
|
|
, NULL, NULL },
|
|
{ EFS_RPC_FILE_KEY_INFO, "EfsRpcFileKeyInfo"
|
|
, NULL, NULL },
|
|
{ EFS_RPC_DUPLICATE_ENCRYPTION_INFO_FILE,
|
|
"EfsRpcDuplicateEncryptionInfoFile", NULL, NULL },
|
|
{ 0, NULL, NULL, NULL }
|
|
};
|
|
|
|
void
|
|
proto_register_dcerpc_efs(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
{ &hf_efsrpc_opnum, {
|
|
"Operation", "efsrpc.opnum", FT_UINT16, BASE_DEC,
|
|
NULL, 0x0, "", HFILL }},
|
|
{ &hf_efsrpc_rc, {
|
|
"Return code", "efsrpc.rc", FT_UINT32, BASE_HEX,
|
|
VALS(NT_errors), 0x0, "EFSRPC return code", HFILL }},
|
|
{ &hf_efsrpc_filename,
|
|
{ "Filename", "efsrpc.filename", FT_STRING, BASE_NONE,
|
|
NULL, 0x0, "File name", HFILL}},
|
|
|
|
{ &hf_efsrpc_flags, {
|
|
"Flags", "efsrpc.flags", FT_UINT32, BASE_HEX,
|
|
NULL, 0x0, "EFSRPC Flags", HFILL }},
|
|
|
|
{ &hf_efsrpc_hnd, {
|
|
"Context Handle", "efsrpc.hnd", FT_BYTES,
|
|
BASE_NONE, NULL, 0x0, "Context Handle", HFILL}},
|
|
|
|
{ &hf_efsrpc_reserved, {
|
|
"Reserved value", "efsrpc.reserved", FT_UINT32, BASE_HEX,
|
|
NULL, 0x0, "Reserved value", HFILL }},
|
|
|
|
{ &hf_efsrpc_num_entries,
|
|
{ "Number of entries", "efsrpc.num_entries", FT_UINT32,
|
|
BASE_DEC, NULL, 0x0, "Number of Entries", HFILL}},
|
|
|
|
{ &hf_efsrpc_data_size,
|
|
{ "Size of data structure", "efsrpc.data_size", FT_UINT32,
|
|
BASE_DEC, NULL, 0x0, "Size of data structure", HFILL}},
|
|
|
|
{ &hf_efsrpc_cert_dn,
|
|
{ "Certificate DN", "efsrpc.cert_dn", FT_STRING, BASE_NONE,
|
|
NULL, 0x0, "Distinguished Name of EFS certificate", HFILL}},
|
|
|
|
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_dcerpc_efs,
|
|
&ett_dcerpc_efs_cert_hash
|
|
};
|
|
|
|
proto_dcerpc_efs = proto_register_protocol(
|
|
"Microsoft Encrypted File System Service", "EFSRPC", "efsrpc");
|
|
|
|
proto_register_field_array(proto_dcerpc_efs, hf,
|
|
array_length(hf));
|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
}
|
|
|
|
void
|
|
proto_reg_handoff_dcerpc_efs(void)
|
|
{
|
|
/* Register protocol as dcerpc */
|
|
|
|
dcerpc_init_uuid(proto_dcerpc_efs, ett_dcerpc_efs,
|
|
&uuid_dcerpc_efs, ver_dcerpc_efs,
|
|
dcerpc_efs_dissectors, hf_efsrpc_opnum);
|
|
}
|