public int[] GetAliasMembership(Sid sid)
{
NtStatus status;
IntPtr aliases;
int count;
if ((status = Win32.SamGetAliasMembership(
this,
1,
new IntPtr[] { sid },
out count,
out aliases
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
if (aliases != IntPtr.Zero)
{
using (var aliasesAlloc = new SamMemoryAlloc(aliases))
return(aliasesAlloc.ReadInt32Array(0, count));
}
else
{
return(new int[0]);
}
}
public int[] LookupNames(string[] names, out SidNameUse[] uses)
{
NtStatus status;
UnicodeString[] nameStr;
IntPtr relativeIds;
IntPtr use;
nameStr = new UnicodeString[names.Length];
for (int i = 0; i < names.Length; i++)
{
nameStr[i] = new UnicodeString(names[i]);
}
try
{
if ((status = Win32.SamLookupNamesInDomain(
this,
names.Length,
nameStr,
out relativeIds,
out use
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
}
finally
{
for (int i = 0; i < names.Length; i++)
{
nameStr[i].Dispose();
}
}
using (var relativeIdsAlloc = new SamMemoryAlloc(relativeIds))
using (var useAlloc = new SamMemoryAlloc(use))
{
SidNameUse[] useArray = new SidNameUse[names.Length];
for (int i = 0; i < names.Length; i++)
{
useArray[i] = (SidNameUse)useAlloc.ReadInt32(0, i);
}
uses = useArray;
return(relativeIdsAlloc.ReadInt32Array(0, names.Length));
}
}
public int[] GetGroups()
{
NtStatus status;
IntPtr groups;
int count;
if ((status = Win32.SamGetGroupsForUser(
this,
out groups,
out count
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
using (var groupsAlloc = new SamMemoryAlloc(groups))
{
return(groupsAlloc.ReadInt32Array(0, count));
}
}
public int[] GetAliasMembership(Sid sid)
{
IntPtr aliases;
int count;
Win32.SamGetAliasMembership(
this,
1,
new IntPtr[] { sid },
out count,
out aliases
).ThrowIf();
if (aliases != IntPtr.Zero)
{
using (var aliasesAlloc = new SamMemoryAlloc(aliases))
return(aliasesAlloc.ReadInt32Array(0, count));
}
return(new int[0]);
}
public int[] GetMembers()
{
NtStatus status;
IntPtr memberIds;
IntPtr attributes;
int count;
if ((status = Win32.SamGetMembersInGroup(
this,
out memberIds,
out attributes,
out count
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
using (var memberIdsAlloc = new SamMemoryAlloc(memberIds))
using (var attributesAlloc = new SamMemoryAlloc(attributes))
{
return(memberIdsAlloc.ReadInt32Array(0, count));
}
}