public DOMAIN_PASSWORD_INFORMATION GetDomainPasswordInformation(SecurityIdentifier domainSid)
{
if (domainSid == null)
{
throw new ArgumentNullException(nameof(domainSid));
}
var sid = new byte[domainSid.BinaryLength];
domainSid.GetBinaryForm(sid, 0);
Check(Samlib.SamOpenDomain(_handle, DOMAIN_ACCESS_MASK.DOMAIN_READ_PASSWORD_PARAMETERS, sid, out IntPtr domain));
var info = IntPtr.Zero;
try
{
Check(Samlib.SamQueryInformationDomain(domain, DOMAIN_INFORMATION_CLASS.DomainPasswordInformation, out info));
return((DOMAIN_PASSWORD_INFORMATION)Marshal.PtrToStructure(info, typeof(DOMAIN_PASSWORD_INFORMATION)));
}
finally
{
Samlib.SamFreeMemory(info);
Samlib.SamCloseHandle(domain);
}
}
public void SetDomainPasswordInformation(SecurityIdentifier domainSid, DOMAIN_PASSWORD_INFORMATION passwordInformation)
{
if (domainSid == null)
{
throw new ArgumentNullException(nameof(domainSid));
}
var sid = new byte[domainSid.BinaryLength];
domainSid.GetBinaryForm(sid, 0);
Check(Samlib.SamOpenDomain(_handle, DOMAIN_ACCESS_MASK.DOMAIN_WRITE_PASSWORD_PARAMS, sid, out IntPtr domain));
IntPtr info = Marshal.AllocHGlobal(Marshal.SizeOf(passwordInformation));
Marshal.StructureToPtr(passwordInformation, info, false);
try
{
Check(Samlib.SamSetInformationDomain(domain, DOMAIN_INFORMATION_CLASS.DomainPasswordInformation, info));
}
finally
{
Marshal.FreeHGlobal(info);
Samlib.SamCloseHandle(domain);
}
}
public void Dispose()
{
if (_handle != IntPtr.Zero)
{
Samlib.SamCloseHandle(_handle);
_handle = IntPtr.Zero;
}
}
public SecurityIdentifier GetDomainSid(string domain)
{
if (domain == null)
{
throw new ArgumentNullException(nameof(domain));
}
Check(Samlib.SamLookupDomainInSamServer(_handle, new UNICODE_STRING(domain), out IntPtr sid));
return(new SecurityIdentifier(sid));
}
public IEnumerable <string> EnumerateDomains()
{
int cookie = 0;
while (true)
{
var status = Samlib.SamEnumerateDomainsInSamServer(_handle, ref cookie, out IntPtr info, 1, out int count);
if (status != NTSTATUS.STATUS_SUCCESS && status != NTSTATUS.STATUS_MORE_ENTRIES)
{
Check(status);
}
if (count == 0)
{
break;
}
var us = (UNICODE_STRING)Marshal.PtrToStructure(info + IntPtr.Size, typeof(UNICODE_STRING));
Samlib.SamFreeMemory(info);
yield return(us.ToString());
us.Buffer = IntPtr.Zero; // we don't own this one
}
}
public SamServer(string name, SERVER_ACCESS_MASK access)
{
Name = name;
Check(Samlib.SamConnect(new UNICODE_STRING(name), out _handle, access, IntPtr.Zero));
}
