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extern "C"
{
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <ntlsa.h>
}
#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <winnls.h>
#include <stdio.h>
BOOL SetPassword(WCHAR * szCID, WCHAR * szPw)
{
LSA_OBJECT_ATTRIBUTES sObjAttributes;
LSA_HANDLE hPolicy;
LSA_UNICODE_STRING sKey;
LSA_UNICODE_STRING sPassword;
WCHAR szKey[256];
swprintf(szKey, L"SCM:%s", szCID);
sKey.Length = (wcslen(szKey) + 1) * sizeof(WCHAR);
sKey.MaximumLength = (wcslen(szKey) + 1) * sizeof(WCHAR);
sKey.Buffer = szKey;
sPassword.Length = (wcslen(szPw) + 1) * sizeof(WCHAR);
sPassword.MaximumLength = 80 * sizeof(WCHAR);
sPassword.Buffer = szPw;
InitializeObjectAttributes(&sObjAttributes, NULL, 0L, NULL, NULL);
// open the local security policy
if (!NT_SUCCESS(
LsaOpenPolicy(
NULL,
&sObjAttributes,
POLICY_CREATE_SECRET,
&hPolicy)))
{
printf("LsaOpenPolicy failed with %d\n",GetLastError());
return(FALSE);
}
// store private data
if (!NT_SUCCESS(
LsaStorePrivateData(hPolicy, &sKey, &sPassword)))
{
printf("LsaStorePrivateData failed with %d\n",GetLastError());
return(FALSE);
}
LsaClose(hPolicy);
return(TRUE);
}
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