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Add AllocateAndInitializeSid()

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Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2022-10-17 14:19:55 +02:00
parent 322ada3dd5
commit ad2d67e680
2 changed files with 29 additions and 0 deletions
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14
UnitTests/Win.cpp
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@ -80,5 +80,19 @@ namespace UnitTests
else else
Assert::IsTrue(!system_impersonator && GetLastError() == ERROR_ACCESS_DENIED); Assert::IsTrue(!system_impersonator && GetLastError() == ERROR_ACCESS_DENIED);
} }
TEST_METHOD(AllocateAndInitializeSid)
{
SID_IDENTIFIER_AUTHORITY SIDAuthWorld = SECURITY_WORLD_SID_AUTHORITY;
winstd::security_id pSIDEveryone;
Assert::IsTrue(::AllocateAndInitializeSid(&SIDAuthWorld, 1, SECURITY_WORLD_RID, 0, 0, 0, 0, 0, 0, 0, pSIDEveryone));
SID_IDENTIFIER_AUTHORITY SIDAuthNT = SECURITY_NT_AUTHORITY;
winstd::security_id pSIDSystem;
Assert::IsTrue(::AllocateAndInitializeSid(&SIDAuthNT, 1, SECURITY_LOCAL_SYSTEM_RID, 0, 0, 0, 0, 0, 0, 0, pSIDSystem));
winstd::security_id pSIDAdmin;
Assert::IsTrue(::AllocateAndInitializeSid(&SIDAuthNT, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, pSIDAdmin));
}
}; };
} }

15
include/WinStd/Win.h
View File

@ -2429,6 +2429,21 @@ static BOOL DuplicateTokenEx(_In_ HANDLE hExistingToken, _In_ DWORD dwDesiredAcc
return FALSE; return FALSE;
} }
///
/// Allocates and initializes a security identifier (SID) with up to eight subauthorities.
///
/// \sa [AllocateAndInitializeSid function](https://learn.microsoft.com/en-us/windows/win32/api/securitybaseapi/nf-securitybaseapi-allocateandinitializesid)
///
static BOOL AllocateAndInitializeSid(_In_ PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority, _In_ BYTE nSubAuthorityCount, _In_ DWORD nSubAuthority0, _In_ DWORD nSubAuthority1, _In_ DWORD nSubAuthority2, _In_ DWORD nSubAuthority3, _In_ DWORD nSubAuthority4, _In_ DWORD nSubAuthority5, _In_ DWORD nSubAuthority6, _In_ DWORD nSubAuthority7, _Inout_ winstd::security_id& Sid)
{
PSID h;
if (AllocateAndInitializeSid(pIdentifierAuthority, nSubAuthorityCount, nSubAuthority0, nSubAuthority1, nSubAuthority2, nSubAuthority3, nSubAuthority4, nSubAuthority5, nSubAuthority6, nSubAuthority7, &h)) {
Sid.attach(h);
return TRUE;
}
return FALSE;
}
#pragma warning(pop) #pragma warning(pop)
/// @} /// @}