Robert Shearman : advapi32:
Implement the majority of ImpersonateLoggedOnUser.
Alexandre Julliard
julliard at wine.codeweavers.com
Fri May 5 12:10:13 CDT 2006
Module: wine
Branch: refs/heads/master
Commit: 35596ee290504d8b48ffe9711ccd2a66da18095c
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=35596ee290504d8b48ffe9711ccd2a66da18095c
Author: Robert Shearman <rob at codeweavers.com>
Date: Wed Apr 26 15:43:54 2006 +0100
advapi32: Implement the majority of ImpersonateLoggedOnUser.
---
dlls/advapi32/security.c | 48 ++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 46 insertions(+), 2 deletions(-)
diff --git a/dlls/advapi32/security.c b/dlls/advapi32/security.c
index 0c7327d..f5472a8 100644
--- a/dlls/advapi32/security.c
+++ b/dlls/advapi32/security.c
@@ -1667,8 +1667,52 @@ ImpersonateSelf(SECURITY_IMPERSONATION_L
*/
BOOL WINAPI ImpersonateLoggedOnUser(HANDLE hToken)
{
- FIXME("(%p):stub returning FALSE\n", hToken);
- return FALSE;
+ NTSTATUS Status;
+ HANDLE ImpersonationToken;
+ TOKEN_TYPE Type = TokenImpersonation;
+
+ FIXME( "(%p)\n", hToken );
+
+ /* FIXME: get token type */
+
+ if (Type == TokenPrimary)
+ {
+ OBJECT_ATTRIBUTES ObjectAttributes;
+
+ InitializeObjectAttributes( &ObjectAttributes, NULL, 0, NULL, NULL );
+
+ Status = NtDuplicateToken( hToken,
+ TOKEN_IMPERSONATE | TOKEN_QUERY,
+ &ObjectAttributes,
+ SecurityImpersonation,
+ TokenImpersonation,
+ &ImpersonationToken );
+ if (Status != STATUS_SUCCESS)
+ {
+ ERR( "NtDuplicateToken failed with error 0x%08lx\n", Status );
+ SetLastError( RtlNtStatusToDosError( Status ) );
+ return FALSE;
+ }
+ }
+ else
+ ImpersonationToken = hToken;
+
+ Status = NtSetInformationThread( GetCurrentThread(),
+ ThreadImpersonationToken,
+ &ImpersonationToken,
+ sizeof(ImpersonationToken) );
+
+ if (Type == TokenPrimary)
+ NtClose( ImpersonationToken );
+
+ if (Status != STATUS_SUCCESS)
+ {
+ ERR( "NtSetInformationThread failed with error 0x%08lx\n", Status );
+ SetLastError( RtlNtStatusToDosError( Status ) );
+ return FALSE;
+ }
+
+ return TRUE;
}
/******************************************************************************
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