Feature #42: Active Directory Interop Upgrade
AD Interop moved to Disco.Services; Supports multi-domain environments, sites, and searching restricted with OUs.
This commit is contained in:
Gary Sharp
@@ -1,198 +1,198 @@
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.DirectoryServices;
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using System.DirectoryServices.ActiveDirectory;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using System.Security.Principal;
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using System.Text;
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using System.Threading;
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//using System;
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//using System.Collections;
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//using System.Collections.Generic;
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//using System.DirectoryServices;
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//using System.DirectoryServices.ActiveDirectory;
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//using System.Runtime.CompilerServices;
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//using System.Runtime.InteropServices;
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//using System.Security.Principal;
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//using System.Text;
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//using System.Threading;
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namespace Disco.BI.Interop.ActiveDirectory
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{
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internal static class ActiveDirectoryHelpers
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{
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#region Static Cached Properties
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private static string _DefaultDomainName;
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private static string _DefaultDomainPDCName;
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private static System.Collections.Generic.List<string> _DefaultDomainDCNames;
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private static string _DefaultDomainNetBiosName;
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private static string _DefaultDomainQualifiedName;
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private static string _DefaultLdapPath;
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private static bool _DetermineDomainProperties_Loaded = false;
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private static object _DetermineDomainProperties_Lock = new object();
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internal static string DefaultDomainName
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{
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get
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{
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ActiveDirectoryHelpers.DetermineDomainProperties();
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return ActiveDirectoryHelpers._DefaultDomainName;
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}
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}
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internal static string DefaultDomainPDCName
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{
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get
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{
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ActiveDirectoryHelpers.DetermineDomainProperties();
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return ActiveDirectoryHelpers._DefaultDomainPDCName;
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}
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}
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internal static System.Collections.Generic.List<string> DefaultDomainDCNames
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{
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get
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{
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ActiveDirectoryHelpers.DetermineDomainProperties();
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return ActiveDirectoryHelpers._DefaultDomainDCNames;
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}
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}
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internal static string DefaultDomainNetBiosName
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{
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get
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{
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ActiveDirectoryHelpers.DetermineDomainProperties();
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return ActiveDirectoryHelpers._DefaultDomainNetBiosName;
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}
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}
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internal static string DefaultDomainQualifiedName
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{
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get
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{
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ActiveDirectoryHelpers.DetermineDomainProperties();
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return ActiveDirectoryHelpers._DefaultDomainQualifiedName;
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}
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}
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internal static string DefaultLdapPath
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{
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get
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{
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ActiveDirectoryHelpers.DetermineDomainProperties();
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return ActiveDirectoryHelpers._DefaultLdapPath;
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}
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}
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internal static string DefaultDCLdapPath(string DC)
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{
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return string.Format("LDAP://{0}/", DC);
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}
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internal static DirectoryEntry DefaultLdapRoot
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{
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get
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{
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return new DirectoryEntry(string.Concat(ActiveDirectoryHelpers.DefaultLdapPath, ActiveDirectoryHelpers.DefaultDomainQualifiedName));
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}
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}
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internal static DirectoryEntry DefaultDCLdapRoot(string DC)
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{
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return new DirectoryEntry(string.Concat(ActiveDirectoryHelpers.DefaultDCLdapPath(DC), ActiveDirectoryHelpers.DefaultDomainQualifiedName));
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}
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//namespace Disco.BI.Interop.ActiveDirectory
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//{
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// internal static class ActiveDirectoryHelpers
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// {
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// #region Static Cached Properties
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// private static string _DefaultDomainName;
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// private static string _DefaultDomainPDCName;
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// private static System.Collections.Generic.List<string> _DefaultDomainDCNames;
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// private static string _DefaultDomainNetBiosName;
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// private static string _DefaultDomainQualifiedName;
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// private static string _DefaultLdapPath;
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// private static bool _DetermineDomainProperties_Loaded = false;
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// private static object _DetermineDomainProperties_Lock = new object();
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// internal static string DefaultDomainName
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// {
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// get
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// {
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// ActiveDirectoryHelpers.DetermineDomainProperties();
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// return ActiveDirectoryHelpers._DefaultDomainName;
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// }
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// }
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// internal static string DefaultDomainPDCName
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// {
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// get
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// {
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// ActiveDirectoryHelpers.DetermineDomainProperties();
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// return ActiveDirectoryHelpers._DefaultDomainPDCName;
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// }
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// }
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// internal static System.Collections.Generic.List<string> DefaultDomainDCNames
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// {
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// get
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// {
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// ActiveDirectoryHelpers.DetermineDomainProperties();
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// return ActiveDirectoryHelpers._DefaultDomainDCNames;
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// }
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// }
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// internal static string DefaultDomainNetBiosName
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// {
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// get
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// {
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// ActiveDirectoryHelpers.DetermineDomainProperties();
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// return ActiveDirectoryHelpers._DefaultDomainNetBiosName;
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// }
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// }
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// internal static string DefaultDomainQualifiedName
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// {
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// get
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// {
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// ActiveDirectoryHelpers.DetermineDomainProperties();
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// return ActiveDirectoryHelpers._DefaultDomainQualifiedName;
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// }
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// }
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// internal static string DefaultLdapPath
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// {
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// get
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// {
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// ActiveDirectoryHelpers.DetermineDomainProperties();
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// return ActiveDirectoryHelpers._DefaultLdapPath;
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// }
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// }
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// internal static string DefaultDCLdapPath(string DC)
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// {
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// return string.Format("LDAP://{0}/", DC);
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// }
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// internal static DirectoryEntry DefaultLdapRoot
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// {
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// get
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// {
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// return new DirectoryEntry(string.Concat(ActiveDirectoryHelpers.DefaultLdapPath, ActiveDirectoryHelpers.DefaultDomainQualifiedName));
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// }
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// }
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// internal static DirectoryEntry DefaultDCLdapRoot(string DC)
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// {
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// return new DirectoryEntry(string.Concat(ActiveDirectoryHelpers.DefaultDCLdapPath(DC), ActiveDirectoryHelpers.DefaultDomainQualifiedName));
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// }
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private static void DetermineDomainProperties()
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{
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if (!ActiveDirectoryHelpers._DetermineDomainProperties_Loaded)
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{
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lock (ActiveDirectoryHelpers._DetermineDomainProperties_Lock)
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{
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// private static void DetermineDomainProperties()
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// {
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// if (!ActiveDirectoryHelpers._DetermineDomainProperties_Loaded)
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// {
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// lock (ActiveDirectoryHelpers._DetermineDomainProperties_Lock)
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// {
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if (!ActiveDirectoryHelpers._DetermineDomainProperties_Loaded)
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{
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using (Domain domain = Domain.GetDomain(new DirectoryContext(DirectoryContextType.Domain)))
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{
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ActiveDirectoryHelpers._DefaultDomainName = domain.Name;
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ActiveDirectoryHelpers._DefaultDomainPDCName = domain.PdcRoleOwner.Name;
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ActiveDirectoryHelpers._DefaultDomainDCNames = new System.Collections.Generic.List<string>(domain.DomainControllers.Count);
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foreach (DomainController dc in domain.DomainControllers)
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{
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ActiveDirectoryHelpers._DefaultDomainDCNames.Add(dc.Name);
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}
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}
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ActiveDirectoryHelpers._DefaultDomainQualifiedName = string.Format("DC={0}", ActiveDirectoryHelpers._DefaultDomainName.Replace(".", ",DC="));
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ActiveDirectoryHelpers._DefaultLdapPath = string.Format("LDAP://{0}/", ActiveDirectoryHelpers._DefaultDomainPDCName);
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using (DirectoryEntry entry = new DirectoryEntry(string.Format("{0}CN=Partitions,CN=Configuration,{1}", ActiveDirectoryHelpers._DefaultLdapPath, ActiveDirectoryHelpers._DefaultDomainQualifiedName)))
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{
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using (DirectorySearcher searcher = new DirectorySearcher(entry, "(&(objectClass=crossRef)(nETBIOSName=*))", new string[] { "nETBIOSName" }))
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{
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SearchResult result = searcher.FindOne();
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if (result != null)
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{
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ActiveDirectoryHelpers._DefaultDomainNetBiosName = result.Properties["nETBIOSName"][0].ToString();
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}
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else
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{
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ActiveDirectoryHelpers._DefaultDomainNetBiosName = ActiveDirectoryHelpers._DefaultDomainQualifiedName;
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}
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}
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}
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}
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ActiveDirectoryHelpers._DetermineDomainProperties_Loaded = true;
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}
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}
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}
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#endregion
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// if (!ActiveDirectoryHelpers._DetermineDomainProperties_Loaded)
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// {
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// using (Domain domain = Domain.GetDomain(new DirectoryContext(DirectoryContextType.Domain)))
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// {
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// ActiveDirectoryHelpers._DefaultDomainName = domain.Name;
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// ActiveDirectoryHelpers._DefaultDomainPDCName = domain.PdcRoleOwner.Name;
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// ActiveDirectoryHelpers._DefaultDomainDCNames = new System.Collections.Generic.List<string>(domain.DomainControllers.Count);
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// foreach (DomainController dc in domain.DomainControllers)
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// {
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// ActiveDirectoryHelpers._DefaultDomainDCNames.Add(dc.Name);
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// }
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// }
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// ActiveDirectoryHelpers._DefaultDomainQualifiedName = string.Format("DC={0}", ActiveDirectoryHelpers._DefaultDomainName.Replace(".", ",DC="));
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// ActiveDirectoryHelpers._DefaultLdapPath = string.Format("LDAP://{0}/", ActiveDirectoryHelpers._DefaultDomainPDCName);
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// using (DirectoryEntry entry = new DirectoryEntry(string.Format("{0}CN=Partitions,CN=Configuration,{1}", ActiveDirectoryHelpers._DefaultLdapPath, ActiveDirectoryHelpers._DefaultDomainQualifiedName)))
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// {
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// using (DirectorySearcher searcher = new DirectorySearcher(entry, "(&(objectClass=crossRef)(nETBIOSName=*))", new string[] { "nETBIOSName" }))
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// {
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// SearchResult result = searcher.FindOne();
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// if (result != null)
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// {
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// ActiveDirectoryHelpers._DefaultDomainNetBiosName = result.Properties["nETBIOSName"][0].ToString();
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// }
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// else
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// {
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// ActiveDirectoryHelpers._DefaultDomainNetBiosName = ActiveDirectoryHelpers._DefaultDomainQualifiedName;
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// }
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// }
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// }
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// }
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// ActiveDirectoryHelpers._DetermineDomainProperties_Loaded = true;
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// }
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// }
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// }
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// #endregion
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internal static string ConvertBytesToSDDLString(byte[] SID)
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{
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SecurityIdentifier sID = new SecurityIdentifier(SID, 0);
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// internal static string ConvertBytesToSDDLString(byte[] SID)
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// {
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// SecurityIdentifier sID = new SecurityIdentifier(SID, 0);
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return sID.ToString();
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}
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// return sID.ToString();
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// }
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internal static byte[] ConvertSDDLStringToBytes(string SidSsdlString)
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{
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SecurityIdentifier sID = new SecurityIdentifier(SidSsdlString);
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// internal static byte[] ConvertSDDLStringToBytes(string SidSsdlString)
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// {
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// SecurityIdentifier sID = new SecurityIdentifier(SidSsdlString);
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var sidBytes = new byte[sID.BinaryLength];
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// var sidBytes = new byte[sID.BinaryLength];
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sID.GetBinaryForm(sidBytes, 0);
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// sID.GetBinaryForm(sidBytes, 0);
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return sidBytes;
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}
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// return sidBytes;
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// }
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internal static byte[] BuildPrimaryGroupSid(byte[] UserSID, int PrimaryGroupId)
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{
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var groupSid = (byte[])UserSID.Clone();
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// internal static byte[] BuildPrimaryGroupSid(byte[] UserSID, int PrimaryGroupId)
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// {
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// var groupSid = (byte[])UserSID.Clone();
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int ridOffset = groupSid.Length - 4;
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int groupId = PrimaryGroupId;
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for (int i = 0; i < 4; i++)
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{
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groupSid[ridOffset + i] = (byte)(groupId & 0xFF);
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groupId >>= 8;
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}
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// int ridOffset = groupSid.Length - 4;
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// int groupId = PrimaryGroupId;
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// for (int i = 0; i < 4; i++)
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// {
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// groupSid[ridOffset + i] = (byte)(groupId & 0xFF);
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// groupId >>= 8;
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// }
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return groupSid;
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}
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// return groupSid;
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// }
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internal static string ConvertBytesToBinarySidString(byte[] SID)
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{
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StringBuilder escapedSid = new StringBuilder();
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// internal static string ConvertBytesToBinarySidString(byte[] SID)
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// {
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// StringBuilder escapedSid = new StringBuilder();
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foreach (var sidByte in SID)
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{
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escapedSid.Append('\\');
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escapedSid.Append(sidByte.ToString("x2"));
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}
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// foreach (var sidByte in SID)
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// {
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// escapedSid.Append('\\');
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// escapedSid.Append(sidByte.ToString("x2"));
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// }
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return escapedSid.ToString();
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}
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// return escapedSid.ToString();
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// }
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internal static string EscapeLdapQuery(string query)
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{
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return query.Replace("*", "\\2a").Replace("(", "\\28").Replace(")", "\\29").Replace("\\", "\\5c").Replace("NUL", "\\00").Replace("/", "\\2f");
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}
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internal static string FormatGuidForLdapQuery(System.Guid g)
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{
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checked
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{
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System.Text.StringBuilder sb = new System.Text.StringBuilder();
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byte[] array = g.ToByteArray();
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for (int i = 0; i < array.Length; i++)
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{
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byte b = array[i];
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sb.Append("\\");
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sb.Append(b.ToString("X2"));
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}
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return sb.ToString();
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}
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}
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}
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}
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// internal static string EscapeLdapQuery(string query)
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// {
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// return query.Replace("*", "\\2a").Replace("(", "\\28").Replace(")", "\\29").Replace("\\", "\\5c").Replace("NUL", "\\00").Replace("/", "\\2f");
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// }
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// internal static string FormatGuidForLdapQuery(System.Guid g)
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// {
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// checked
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// {
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// System.Text.StringBuilder sb = new System.Text.StringBuilder();
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// byte[] array = g.ToByteArray();
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// for (int i = 0; i < array.Length; i++)
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// {
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// byte b = array[i];
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// sb.Append("\\");
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// sb.Append(b.ToString("X2"));
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// }
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// return sb.ToString();
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// }
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// }
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// }
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//}
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