/// <summary>
/// Obtain user from Windows Active Directory using simple Username format
/// </summary>
/// <remarks>
/// Reserved for simple network which have single domain and logon username in simple format
/// </remarks>
/// <history>
/// [tamttt] 08/01/2004 Created
/// </history>
public static DirectoryEntry GetUser0(string Name)
{
// Create search object then assign required params to get user entry in Active Directory
Search objSearch = new Search(GetRootDomain());
DirectoryEntry userEntry;
objSearch.AddFilter(Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.person.ToString());
objSearch.AddFilter(Configuration.ADSI_ACCOUNTNAME, CompareOperator.Is, Name);
userEntry = objSearch.GetEntry();
return(userEntry);
}
/// <summary>
/// Obtain user from Windows Active Directory using UPN format - USERNAME@DOMAIN
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// [tamttt] 08/01/2004 Created
/// </history>
public static DirectoryEntry GetUserByUPN0(string Name, Domain RootDomain)
{
// Create search object then assign required params to get user entry in Active Directory
Search objSearch = new Search(RootDomain);
DirectoryEntry userEntry;
// UPN is unique in entire Windows network
objSearch.AddFilter(Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.person.ToString());
objSearch.AddFilter(Configuration.ADSI_UPN, CompareOperator.Is, Name);
userEntry = objSearch.GetEntry();
return(userEntry);
}
private void PopulateChild(Domain Domain)
{
Search objSearch = new Search(Domain);
objSearch.SearchScope = SearchScope.OneLevel;
objSearch.AddFilter(Configuration.ADSI_CLASS, CompareOperator.Is, ToString().ToString());
ArrayList resDomains = objSearch.GetEntries();
DirectoryEntry entry;
foreach (DirectoryEntry tempLoopVar_entry in resDomains)
{
entry = tempLoopVar_entry;
Domain child;
//If (Not Domain.Username Is Nothing) AndAlso (Not Domain.Password Is Nothing) Then
// child = ADSI.Domain.GetDomain(entry.Path, Domain.Username, Domain.Password, Domain.AuthenticationType)
//Else
child = GetDomain(entry.Path);
//End If
if (child != null)
{
child.ParentDomain = Domain;
child.Level = Domain.Level + 1;
// Add this child into childDomains collection
Domain.ChildDomains.Add(child);
// add this child and all it's child into allchilddomains collection
Domain.AllChildDomains.Add(child);
Domain.AllChildDomains.AddRange(child.AllChildDomains);
}
}
}
private void PopulateChild( Domain Domain )
{
Search objSearch = new Search( Domain );
objSearch.SearchScope = SearchScope.OneLevel;
objSearch.AddFilter( Configuration.ADSI_CLASS, CompareOperator.Is, ToString().ToString() );
ArrayList resDomains = objSearch.GetEntries();
DirectoryEntry entry;
foreach( DirectoryEntry tempLoopVar_entry in resDomains )
{
entry = tempLoopVar_entry;
Domain child;
//If (Not Domain.Username Is Nothing) AndAlso (Not Domain.Password Is Nothing) Then
// child = ADSI.Domain.GetDomain(entry.Path, Domain.Username, Domain.Password, Domain.AuthenticationType)
//Else
child = GetDomain( entry.Path );
//End If
if( child != null )
{
child.ParentDomain = Domain;
child.Level = Domain.Level + 1;
// Add this child into childDomains collection
Domain.ChildDomains.Add( child );
// add this child and all it's child into allchilddomains collection
Domain.AllChildDomains.Add( child );
Domain.AllChildDomains.AddRange( child.AllChildDomains );
}
}
}
public static DirectoryEntry GetGroupEntryByName(string GroupName)
{
Domain RootDomain = GetRootDomain();
Search objSearch = new Search(RootDomain);
objSearch.AddFilter(Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.group.ToString());
objSearch.AddFilter(Configuration.ADSI_ACCOUNTNAME, CompareOperator.Is, GroupName);
DirectoryEntry groupEntry = objSearch.GetEntry();
if (groupEntry != null)
{
return(groupEntry);
}
else
{
return(null);
}
}
/// <summary>
/// </summary>
/// <remarks>
/// in multiple domains network that search result return more than one group with the same name (i.e Administrators)
/// </remarks>
/// <history>
/// [tamttt] 08/01/2004 Created
/// </history>
public static ArrayList GetGroupEntriesByName(string GroupName)
{
Domain RootDomain = GetRootDomain();
Search objSearch = new Search(RootDomain);
objSearch.AddFilter(Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.group.ToString());
objSearch.AddFilter(Configuration.ADSI_ACCOUNTNAME, CompareOperator.Is, GroupName);
ArrayList groupEntries = objSearch.GetEntries();
if (groupEntries != null)
{
return(groupEntries);
}
else
{
return(null);
}
}
/// <summary>
/// Obtain user from Windows Active Directory using LogonName format - NETBIOSNAME\USERNAME
/// </summary>
/// <remarks>
/// -In multiple domains network, search result might return more than one user with the same name
/// -Additional steps to check by domain name to get correct user
/// </remarks>
public static DirectoryEntry GetUserEntryByName(string Name)
{
Search objSearch = new Search(GetRootDomain());
objSearch.AddFilter("objectClass", CompareOperator.Is, ObjectClass.person.ToString());
objSearch.AddFilter("sAMAccountName", CompareOperator.Is, TrimUserDomainName(Name));
ArrayList userEntries = objSearch.GetEntries();
switch (userEntries.Count)
{
case 0:
{
return(null);
}
case 1:
{
return((DirectoryEntry)userEntries[0]);
}
}
Domain userDomain = GetDomainByBIOSName(GetUserDomainName(Name));
if (userDomain == null)
{
return((DirectoryEntry)userEntries[0]);
}
foreach (DirectoryEntry userEntry in userEntries)
{
string entryPath = userEntry.Path;
string entryLocation = entryPath.Substring(entryPath.Length - entryPath.Length - entryPath.IndexOf("DC="), entryPath.Length - entryPath.IndexOf("DC="));
if (entryLocation.ToLower() == userDomain.DistinguishedName.ToLower())
{
return(userEntry);
}
}
objSearch = null;
return(null);
}
/// <summary>
/// Obtain user from Windows Active Directory using LogonName format - NETBIOSNAME\USERNAME
/// </summary>
/// <remarks>
/// -In multiple domains network, search result might return more than one user with the same name
/// -Additional steps to check by domain name to get correct user
/// </remarks>
public static DirectoryEntry GetUserEntryByName( string Name )
{
Search objSearch = new Search( GetRootDomain() );
objSearch.AddFilter( "objectClass", CompareOperator.Is, ObjectClass.person.ToString() );
objSearch.AddFilter( "sAMAccountName", CompareOperator.Is, TrimUserDomainName( Name ) );
ArrayList userEntries = objSearch.GetEntries();
switch( userEntries.Count )
{
case 0:
{
return null;
}
case 1:
{
return ( (DirectoryEntry)userEntries[0] );
}
}
Domain userDomain = GetDomainByBIOSName( GetUserDomainName( Name ) );
if( userDomain == null )
{
return ( (DirectoryEntry)userEntries[0] );
}
foreach( DirectoryEntry userEntry in userEntries )
{
string entryPath = userEntry.Path;
string entryLocation = entryPath.Substring( entryPath.Length - entryPath.Length - entryPath.IndexOf( "DC=" ), entryPath.Length - entryPath.IndexOf( "DC=" ) );
if( entryLocation.ToLower() == userDomain.DistinguishedName.ToLower() )
{
return userEntry;
}
}
objSearch = null;
return null;
}
/// <summary>
/// Obtain user from Windows Active Directory using UPN format - USERNAME@DOMAIN
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// [tamttt] 08/01/2004 Created
/// </history>
public static DirectoryEntry GetUserByUPN0( string Name, Domain RootDomain )
{
// Create search object then assign required params to get user entry in Active Directory
Search objSearch = new Search( RootDomain );
DirectoryEntry userEntry;
// UPN is unique in entire Windows network
objSearch.AddFilter( Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.person.ToString() );
objSearch.AddFilter( Configuration.ADSI_UPN, CompareOperator.Is, Name );
userEntry = objSearch.GetEntry();
return userEntry;
}
/// <summary>
/// Obtain user from Windows Active Directory using simple Username format
/// </summary>
/// <remarks>
/// Reserved for simple network which have single domain and logon username in simple format
/// </remarks>
/// <history>
/// [tamttt] 08/01/2004 Created
/// </history>
public static DirectoryEntry GetUser0( string Name )
{
// Create search object then assign required params to get user entry in Active Directory
Search objSearch = new Search( GetRootDomain() );
DirectoryEntry userEntry;
objSearch.AddFilter( Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.person.ToString() );
objSearch.AddFilter( Configuration.ADSI_ACCOUNTNAME, CompareOperator.Is, Name );
userEntry = objSearch.GetEntry();
return userEntry;
}
public static DirectoryEntry GetGroupEntryByName( string GroupName )
{
Domain RootDomain = GetRootDomain();
Search objSearch = new Search( RootDomain );
objSearch.AddFilter( Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.group.ToString() );
objSearch.AddFilter( Configuration.ADSI_ACCOUNTNAME, CompareOperator.Is, GroupName );
DirectoryEntry groupEntry = objSearch.GetEntry();
if( groupEntry != null )
{
return groupEntry;
}
else
{
return null;
}
}
/// <summary>
/// </summary>
/// <remarks>
/// in multiple domains network that search result return more than one group with the same name (i.e Administrators)
/// </remarks>
/// <history>
/// [tamttt] 08/01/2004 Created
/// </history>
public static ArrayList GetGroupEntriesByName( string GroupName )
{
Domain RootDomain = GetRootDomain();
Search objSearch = new Search( RootDomain );
objSearch.AddFilter( Configuration.ADSI_CLASS, CompareOperator.Is, ObjectClass.group.ToString() );
objSearch.AddFilter( Configuration.ADSI_ACCOUNTNAME, CompareOperator.Is, GroupName );
ArrayList groupEntries = objSearch.GetEntries();
if( groupEntries != null )
{
return groupEntries;
}
else
{
return null;
}
}