public string[] LookupIds(int[] relativeIds, out SidNameUse[] uses)
{
IntPtr names;
IntPtr use;
Win32.SamLookupIdsInDomain(
this,
relativeIds.Length,
relativeIds,
out names,
out use
).ThrowIf();
using (SamMemoryAlloc namesAlloc = new SamMemoryAlloc(names))
using (SamMemoryAlloc useAlloc = new SamMemoryAlloc(use))
{
string[] nameArray = new string[relativeIds.Length];
SidNameUse[] useArray = new SidNameUse[relativeIds.Length];
for (int i = 0; i < relativeIds.Length; i++)
{
nameArray[i] = namesAlloc.ReadStruct <UnicodeString>(0, UnicodeString.SizeOf, i).Text;
useArray[i] = (SidNameUse)useAlloc.ReadInt32(0, i);
}
uses = useArray;
return(nameArray);
}
}
public void EnumDomains(EnumDomainsDelegate callback)
{
int enumerationContext = 0;
IntPtr buffer;
int count;
while (true)
{
Win32.SamEnumerateDomainsInSamServer(
this,
ref enumerationContext,
out buffer,
0x100,
out count
).ThrowIf();
if (count == 0)
{
break;
}
using (SamMemoryAlloc bufferAlloc = new SamMemoryAlloc(buffer))
{
for (int i = 0; i < count; i++)
{
SamSidEnumeration data = bufferAlloc.ReadStruct <SamSidEnumeration>(0, SamSidEnumeration.SizeOf, i);
if (!callback(data.Name.Text))
{
return;
}
}
}
}
}
public string[] LookupIds(int[] relativeIds, out SidNameUse[] uses)
{
NtStatus status;
IntPtr names;
IntPtr use;
if ((status = Win32.SamLookupIdsInDomain(
this,
relativeIds.Length,
relativeIds,
out names,
out use
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
using (var namesAlloc = new SamMemoryAlloc(names))
using (var useAlloc = new SamMemoryAlloc(use))
{
string[] nameArray = new string[relativeIds.Length];
SidNameUse[] useArray = new SidNameUse[relativeIds.Length];
for (int i = 0; i < relativeIds.Length; i++)
{
nameArray[i] = namesAlloc.ReadStruct <UnicodeString>(i).Read();
useArray[i] = (SidNameUse)useAlloc.ReadInt32(0, i);
}
uses = useArray;
return(nameArray);
}
}
public DomainPasswordPolicy GetPasswordPolicy()
{
using (SamMemoryAlloc data = this.GetInformation(DomainInformationClass.DomainPasswordInformation))
{
DomainPasswordInformation info = data.ReadStruct <DomainPasswordInformation>();
return(new DomainPasswordPolicy(
info.MinPasswordLength,
info.PasswordHistoryLength,
info.PasswordProperties,
new TimeSpan(-info.MaxPasswordAge),
new TimeSpan(-info.MinPasswordAge)
));
}
}
public void EnumUsers(EnumUsersDelegate callback, UserAccountFlags flags)
{
NtStatus status;
int enumerationContext = 0;
IntPtr buffer;
int count;
while (true)
{
status = Win32.SamEnumerateUsersInDomain(
this,
ref enumerationContext,
flags,
out buffer,
0x100,
out count
);
if (status >= NtStatus.Error)
{
Win32.Throw(status);
}
if (count == 0)
{
break;
}
using (var bufferAlloc = new SamMemoryAlloc(buffer))
{
for (int i = 0; i < count; i++)
{
var data = bufferAlloc.ReadStruct <SamRidEnumeration>(i);
if (!callback(data.Name.Read(), data.RelativeId))
{
return;
}
}
}
}
}
public void EnumDomains(EnumDomainsDelegate callback)
{
NtStatus status;
int enumerationContext = 0;
IntPtr buffer;
int count;
while (true)
{
status = Win32.SamEnumerateDomainsInSamServer(
this,
ref enumerationContext,
out buffer,
0x100,
out count
);
if (status >= NtStatus.Error)
{
Win32.Throw(status);
}
if (count == 0)
{
break;
}
using (var bufferAlloc = new SamMemoryAlloc(buffer))
{
for (int i = 0; i < count; i++)
{
var data = bufferAlloc.ReadStruct <SamSidEnumeration>(i);
if (!callback(data.Name.Read()))
{
return;
}
}
}
}
}
public void EnumUsers(EnumUsersDelegate callback, UserAccountFlags flags)
{
int enumerationContext = 0;
IntPtr buffer;
int count;
while (true)
{
Win32.SamEnumerateUsersInDomain(
this,
ref enumerationContext,
flags,
out buffer,
0x100,
out count
).ThrowIf();
if (count == 0)
{
break;
}
using (SamMemoryAlloc bufferAlloc = new SamMemoryAlloc(buffer))
{
for (int i = 0; i < count; i++)
{
var data = bufferAlloc.ReadStruct <SamRidEnumeration>(0, SamRidEnumeration.SizeOf, i);
if (!callback(data.Name.Text, data.RelativeId))
{
return;
}
}
}
}
}
