public object MarshalNativeToManaged(System.IntPtr pNativeData)
{
if (pNativeData != IntPtr.Zero)
{
LSA_UNICODE_STRING lus =
(LSA_UNICODE_STRING)Marshal.PtrToStructure(pNativeData, typeof(LSA_UNICODE_STRING));
return(lus.ToString());
}
return(null);
}
public System.IntPtr MarshalManagedToNative(object ManagedObj)
{
IntPtr memory = Marshal.AllocHGlobal(nativeSize);
_myAllocated[memory] = memory;
//Console.WriteLine("MarshalManagedToNative");
var lus = new LSA_UNICODE_STRING();
lus.Set(((string)ManagedObj));
Marshal.StructureToPtr(lus, memory, true);
return(memory);
}
public IEnumerable <string> EnumerateAllowLogonLocalSids()
{
// You should already have the HPolicy and SID ready
IntPtr rightsPtr;
int countOfRights;
var right = new LSA_UNICODE_STRING();
right.Set(_seInteractiveLogonRight);
LsaEnumerateAccountsWithUserRight(_policy, new[] { right }, out rightsPtr, out countOfRights);
try
{
for (Int32 i = 0; i < countOfRights; i++)
{
var structure = rightsPtr.ElementAt <LSA_ENUMERATION_INFORMATION>(i);
/*
* var name = new StringBuilder();
* uint cchName = 0;
* uint cchName2 = 0;
* var domainName = new StringBuilder();
* SID_NAME_USE use;
*
* LookupAccountSid(null, structure.Sid, name, ref cchName, domainName, ref cchName2, out use);
*/
var str = ConvertSidToStringSid(structure.Sid);
// var bytes = ConvertStringSidToSid(str);
yield return(str);
}
}
finally
{
LsaFreeMemory(rightsPtr);
}
}
void LsaRemoveAccountRights(IntPtr AccountSid, LSA_UNICODE_STRING UserRight)
{
LsaRemoveAccountRights(_policy, AccountSid, false, new[] { UserRight }, 1);
}
void LsaAddAccountRights(IntPtr AccountSid, LSA_UNICODE_STRING UserRight)
{
LsaAddAccountRights(_policy, AccountSid, new[] { UserRight }, 1);
}
public void Set(string str)
{
this = new LSA_UNICODE_STRING(str);
}
