| 22 | namespace sfh |
| 23 | { |
| 24 | std::wstring GetCurrentProcessUserSid() |
| 25 | { |
| 26 | auto hToken = GetCurrentProcessToken(); |
| 27 | PTOKEN_USER user; |
| 28 | std::unique_ptr<char[]> buffer; |
| 29 | DWORD returnLength; |
| 30 | wil::unique_hlocal_string ret; |
| 31 | if (GetTokenInformation( |
| 32 | hToken, |
| 33 | TokenUser, |
| 34 | nullptr, |
| 35 | 0, |
| 36 | &returnLength) == FALSE && GetLastError() == ERROR_INSUFFICIENT_BUFFER) |
| 37 | { |
| 38 | buffer = std::make_unique<char[]>(returnLength); |
| 39 | user = reinterpret_cast<PTOKEN_USER>(buffer.get()); |
| 40 | } |
| 41 | else |
| 42 | { |
| 43 | MarkUnreachable(); |
| 44 | } |
| 45 | THROW_LAST_ERROR_IF(GetTokenInformation( |
| 46 | hToken, |
| 47 | TokenUser, |
| 48 | user, |
| 49 | returnLength, |
| 50 | &returnLength) == FALSE); |
| 51 | THROW_LAST_ERROR_IF(ConvertSidToStringSidW(user->User.Sid, ret.put()) == FALSE); |
| 52 | return ret.get(); |
| 53 | } |
| 54 | |
| 55 | class QueryCache |
| 56 | { |
no test coverage detected