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np, launcher: allow RunAs=. registry setting

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This commit is contained in:
Bill Zissimopoulos
2018-11-26 13:29:34 -08:00
parent 5d90c35e20
commit 3119922708
7 changed files with 181 additions and 33 deletions
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16
src/dll/util.c
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@ -67,6 +67,16 @@ FSP_API NTSTATUS FspCallNamedPipeSecurely(PWSTR PipeName,
PVOID InBuffer, ULONG InBufferSize, PVOID OutBuffer, ULONG OutBufferSize,
PULONG PBytesTransferred, ULONG Timeout,
PSID Sid)
{
return FspCallNamedPipeSecurelyEx(PipeName,
InBuffer, InBufferSize, OutBuffer, OutBufferSize, PBytesTransferred, Timeout,
FALSE, Sid);
}
FSP_API NTSTATUS FspCallNamedPipeSecurelyEx(PWSTR PipeName,
PVOID InBuffer, ULONG InBufferSize, PVOID OutBuffer, ULONG OutBufferSize,
PULONG PBytesTransferred, ULONG Timeout, BOOLEAN AllowImpersonation,
PSID Sid)
{
NTSTATUS Result;
HANDLE Pipe = INVALID_HANDLE_VALUE;
@ -75,7 +85,8 @@ FSP_API NTSTATUS FspCallNamedPipeSecurely(PWSTR PipeName,
Pipe = CreateFileW(PipeName,
GENERIC_READ | FILE_WRITE_DATA | FILE_WRITE_ATTRIBUTES,
FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING,
SECURITY_SQOS_PRESENT | SECURITY_IDENTIFICATION, 0);
SECURITY_SQOS_PRESENT | (AllowImpersonation ? SECURITY_IMPERSONATION : SECURITY_IDENTIFICATION),
0);
if (INVALID_HANDLE_VALUE == Pipe)
{
if (ERROR_PIPE_BUSY != GetLastError())
@ -89,7 +100,8 @@ FSP_API NTSTATUS FspCallNamedPipeSecurely(PWSTR PipeName,
Pipe = CreateFileW(PipeName,
GENERIC_READ | FILE_WRITE_DATA | FILE_WRITE_ATTRIBUTES,
FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING,
SECURITY_SQOS_PRESENT | SECURITY_IDENTIFICATION, 0);
SECURITY_SQOS_PRESENT | (AllowImpersonation ? SECURITY_IMPERSONATION : SECURITY_IDENTIFICATION),
0);
if (INVALID_HANDLE_VALUE == Pipe)
{
Result = FspNtStatusFromWin32(GetLastError());