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Windows: npdll do not retrieve auth id

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The authentication id for the process will always be obtained in kernel
so no longer try to fetch it in userland.

Reviewed-on: http://gerrit.openafs.org/11911
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
(cherry picked from commit 6405e0584a16711d09cf0e0c80b5916a050be7d2)

Change-Id: Iafac2e88c7d46901df975bab3fbad0082c7b81fa
Reviewed-on: http://gerrit.openafs.org/12032
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
This commit is contained in:
Jeffrey Altman 2015-06-28 13:21:35 -04:00
parent 4f6141bf10
commit eb1110f842
1 changed files with 1 additions and 130 deletions
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131
src/WINNT/afsrdr/npdll/AFS_Npdll.c
View File

@ -1,6 +1,6 @@
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kernel Drivers, LLC.
* Copyright (c) 2009, 2010, 2011 Your File System, Inc.
* Copyright (c) 2009, 2010, 2011, 2015 Your File System, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -133,9 +133,6 @@ static wchar_t wszServerComment[] = OPENAFS_SERVER_COMMENT;
static BOOL bServerNameRead = FALSE;
LARGE_INTEGER
AFSRetrieveAuthId( void);
void
ReadProviderNameString( void)
{
@ -817,14 +814,6 @@ NPAddConnection3( HWND hwndOwner,
pConnectCB->Type = lpNetResource->dwType;
pConnectCB->AuthenticationId = AFSRetrieveAuthId();
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"NPAddConnection3 Retrieved authentication id %08lX-%08lX\n",
pConnectCB->AuthenticationId.HighPart,
pConnectCB->AuthenticationId.LowPart);
#endif
hControlDevice = OpenRedirector();
if( hControlDevice == NULL)
@ -1133,14 +1122,6 @@ NPCancelConnection( LPWSTR lpName,
pConnectCB->Version = AFS_NETWORKPROVIDER_INTERFACE_VERSION_1;
pConnectCB->AuthenticationId = AFSRetrieveAuthId();
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"NPCancelConnection Retrieved authentication id %08lX-%08lX\n",
pConnectCB->AuthenticationId.HighPart,
pConnectCB->AuthenticationId.LowPart);
#endif
hControlDevice = OpenRedirector();
if( hControlDevice == NULL)
@ -1576,14 +1557,6 @@ NPGetConnectionCommon( LPWSTR lpLocalName,
pConnectCB->Version = AFS_NETWORKPROVIDER_INTERFACE_VERSION_1;
pConnectCB->AuthenticationId = AFSRetrieveAuthId();
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"NPGetConnection Retrieved authentication id %08lX-%08lX\n",
pConnectCB->AuthenticationId.HighPart,
pConnectCB->AuthenticationId.LowPart);
#endif
hControlDevice = OpenRedirector();
if( hControlDevice == NULL)
@ -1842,14 +1815,6 @@ NPGetConnection3Common( IN LPCWSTR lpLocalName,
pConnectCB->Version = AFS_NETWORKPROVIDER_INTERFACE_VERSION_1;
pConnectCB->AuthenticationId = AFSRetrieveAuthId();
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"NPGetConnection3 Retrieved authentication id %08lX-%08lX\n",
pConnectCB->AuthenticationId.HighPart,
pConnectCB->AuthenticationId.LowPart);
#endif
hControlDevice = OpenRedirector();
if( hControlDevice == NULL)
@ -1962,8 +1927,6 @@ NPGetConnectionPerformance( LPCWSTR lpRemoteName,
pConnectCB->Version = AFS_NETWORKPROVIDER_INTERFACE_VERSION_1;
pConnectCB->AuthenticationId = AFSRetrieveAuthId();
hControlDevice = OpenRedirector();
if( hControlDevice == NULL)
@ -2724,14 +2687,6 @@ NPEnumResource( HANDLE hEnum,
pEnumCB->RemoteName);
}
pConnectionCB->AuthenticationId = AFSRetrieveAuthId();
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"NPEnumResource Retrieved authentication id %08lX-%08lX\n",
pConnectionCB->AuthenticationId.HighPart,
pConnectionCB->AuthenticationId.LowPart);
#endif
dwError = DeviceIoControl( hControlDevice,
IOCTL_AFS_LIST_CONNECTIONS,
pConnectionCB,
@ -3206,14 +3161,6 @@ NPGetResourceInformation( LPNETRESOURCE lpNetResource,
pConnectCB->Version = AFS_NETWORKPROVIDER_INTERFACE_VERSION_1;
pConnectCB->AuthenticationId = AFSRetrieveAuthId();
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"NPGetResourceInformation Retrieved authentication id %08lX-%08lX\n",
pConnectCB->AuthenticationId.HighPart,
pConnectCB->AuthenticationId.LowPart);
#endif
hControlDevice = OpenRedirector();
if( hControlDevice == NULL)
@ -3727,14 +3674,6 @@ NPGetUniversalNameCommon( LPCWSTR lpLocalPath,
pConnectCB->Version = AFS_NETWORKPROVIDER_INTERFACE_VERSION_1;
pConnectCB->AuthenticationId = AFSRetrieveAuthId();
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"NPGetUniversalName Retrieved authentication id %08lX-%08lX\n",
pConnectCB->AuthenticationId.HighPart,
pConnectCB->AuthenticationId.LowPart);
#endif
hControlDevice = OpenRedirector();
if( hControlDevice == NULL)
@ -4232,74 +4171,6 @@ OpenRedirector()
return hControlDevice;
}
LARGE_INTEGER
AFSRetrieveAuthId()
{
LARGE_INTEGER liAuthId = {0,0};
HANDLE hToken = NULL;
TOKEN_STATISTICS stTokenInfo;
DWORD dwCopyBytes = 0;
if ( !OpenThreadToken( GetCurrentThread(),
TOKEN_QUERY,
FALSE, // Impersonation
&hToken))
{
if( !OpenProcessToken( GetCurrentProcess(),
TOKEN_QUERY,
&hToken))
{
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"AFSRetrieveAuthId Failed to retrieve Thread and Process tokens 0x%X\n",
GetLastError());
#endif
}
else
{
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"AFSRetrieveAuthId Retrieved Process Token\n");
#endif
}
}
else
{
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"AFSRetrieveAuthId Retrieved Thread Token\n");
#endif
}
if ( hToken != NULL)
{
if( !GetTokenInformation( hToken,
TokenStatistics,
&stTokenInfo,
sizeof( TOKEN_STATISTICS),
&dwCopyBytes))
{
#ifdef AFS_DEBUG_TRACE
AFSDbgPrint( L"AFSRetrieveAuthId Failed to retrieve token information 0x%X\n",
GetLastError());
#endif
}
else
{
liAuthId.HighPart = stTokenInfo.AuthenticationId.HighPart;
liAuthId.LowPart = stTokenInfo.AuthenticationId.LowPart;
}
CloseHandle( hToken);
}
return liAuthId;
}
static DWORD
Debug(void)
{