internal string GetRDNPrefix(string objectClass)
{
ADObject aDObject;
ADObjectSearcher aDObjectSearcher = new ADObjectSearcher(this._sessionInfo);
using (aDObjectSearcher)
{
ADRootDSE rootDSE = aDObjectSearcher.GetRootDSE();
aDObjectSearcher.SearchRoot = rootDSE.SchemaNamingContext;
aDObjectSearcher.Properties.Add("rDNAttID");
IADOPathNode aDOPathNode = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "objectClass", "classSchema");
IADOPathNode aDOPathNode1 = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "lDAPDisplayName", objectClass);
IADOPathNode[] aDOPathNodeArray = new IADOPathNode[2];
aDOPathNodeArray[0] = aDOPathNode;
aDOPathNodeArray[1] = aDOPathNode1;
IADOPathNode aDOPathNode2 = ADOPathUtil.CreateAndClause(aDOPathNodeArray);
aDObjectSearcher.Filter = aDOPathNode2;
aDObject = aDObjectSearcher.FindOne();
}
if (aDObject == null)
{
return(null);
}
else
{
return((string)aDObject["rDNAttID"][0]);
}
}
private void ReadObjectSchema(ADObjectSearcher searcher, ADSchema adSchema)
{
searcher.SchemaTranslation = false;
ADRootDSE rootDSE = searcher.GetRootDSE();
searcher.SearchRoot = rootDSE.SchemaNamingContext;
IADOPathNode[] aDOPathNodeArray = new IADOPathNode[3];
aDOPathNodeArray[0] = ADOPathUtil.CreateNotClause(ADOPathUtil.CreateFilterClause(ADOperator.Eq, "isDefunct", true));
aDOPathNodeArray[1] = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "objectClass", "attributeSchema");
IADOPathNode[] aDOPathNodeArray1 = new IADOPathNode[3];
aDOPathNodeArray1[0] = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "attributeSyntax", SchemaConstants.SidAttributeSyntax);
aDOPathNodeArray1[1] = ADOPathUtil.CreateFilterClause(ADOperator.Like, "linkID", "*");
aDOPathNodeArray1[2] = ADOPathUtil.CreateFilterClause(ADOperator.Band, "systemFlags", SchemaConstants.systemFlagsConstructedBitMask);
aDOPathNodeArray[2] = ADOPathUtil.CreateOrClause(aDOPathNodeArray1);
searcher.Filter = ADOPathUtil.CreateAndClause(aDOPathNodeArray);
searcher.Scope = ADSearchScope.Subtree;
searcher.PageSize = 0x100;
searcher.Properties.Clear();
searcher.Properties.Add("lDAPDisplayName");
searcher.Properties.Add("linkID");
searcher.Properties.Add("systemFlags");
searcher.Properties.Add("attributeSyntax");
IEnumerable <ADObject> aDObjects = searcher.FindAll();
foreach (ADObject nullable in aDObjects)
{
if (adSchema._schemaProperties.ContainsKey((string)nullable["lDAPDisplayName"].Value))
{
if (nullable.Contains("linkID"))
{
adSchema._schemaProperties[(string)nullable["lDAPDisplayName"].Value].LinkID = new int?(int.Parse(nullable["linkID"].Value as string, NumberFormatInfo.InvariantInfo));
}
if (nullable.Contains("systemFlags") && (long)0 != (ulong.Parse(nullable["systemFlags"].Value as string, NumberFormatInfo.InvariantInfo) & SchemaConstants.systemFlagsConstructedBitMask))
{
adSchema._schemaProperties[(string)nullable["lDAPDisplayName"].Value].IsConstructed = true;
}
if (!nullable.Contains("attributeSyntax") || string.Compare(nullable["attributeSyntax"].Value as string, SchemaConstants.SidAttributeSyntax, true) != 0)
{
continue;
}
adSchema._schemaProperties[(string)nullable["lDAPDisplayName"].Value].Syntax = ADAttributeSyntax.Sid;
}
}
}
private void AddSchemaClassObjects(ADObjectSearcher searcher, ADSchema adSchema)
{
searcher.SchemaTranslation = false;
ADRootDSE rootDSE = searcher.GetRootDSE();
searcher.SearchRoot = rootDSE.SchemaNamingContext;
IADOPathNode aDOPathNode = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "objectClass", "classSchema");
IADOPathNode aDOPathNode1 = ADOPathUtil.CreateFilterClause(ADOperator.NotLike, "isDefunct", "*");
IADOPathNode[] aDOPathNodeArray = new IADOPathNode[2];
aDOPathNodeArray[0] = aDOPathNode;
aDOPathNodeArray[1] = aDOPathNode1;
searcher.Filter = ADOPathUtil.CreateAndClause(aDOPathNodeArray);
searcher.Scope = ADSearchScope.Subtree;
searcher.PageSize = 0x100;
searcher.Properties.Clear();
searcher.Properties.Add("lDAPDisplayName");
searcher.Properties.Add("subClassOf");
searcher.Properties.Add("systemMayContain");
searcher.Properties.Add("mayContain");
searcher.Properties.Add("mustContain");
searcher.Properties.Add("systemMustContain");
searcher.Properties.Add("auxiliaryClass");
searcher.Properties.Add("systemAuxiliaryClass");
IEnumerable <ADObject> aDObjects = searcher.FindAll();
foreach (ADObject aDObject in aDObjects)
{
if (!aDObject.Contains("lDAPDisplayName") || aDObject["lDAPDisplayName"].Value == null)
{
continue;
}
adSchema._schemaClasses.Add((string)aDObject["lDAPDisplayName"].Value, aDObject);
adSchema._schemaClassesDnHash.Add((string)aDObject["distinguishedName"].Value, (string)aDObject["lDAPDisplayName"].Value);
}
}
private HashSet <string> GetUserSubClasses(ADObjectSearcher searcher, ADRootDSE rootDSE)
{
HashSet <string> strs = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
searcher.SearchRoot = rootDSE.SchemaNamingContext;
searcher.Properties.Add("lDAPDisplayName");
string str = string.Concat("CN=Person,", rootDSE.SchemaNamingContext);
IADOPathNode aDOPathNode = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "objectClass", "classSchema");
IADOPathNode aDOPathNode1 = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "subClassOf", "user");
IADOPathNode aDOPathNode2 = ADOPathUtil.CreateFilterClause(ADOperator.Eq, "defaultObjectCategory", str);
IADOPathNode[] aDOPathNodeArray = new IADOPathNode[2];
aDOPathNodeArray[0] = aDOPathNode;
IADOPathNode[] aDOPathNodeArray1 = new IADOPathNode[2];
aDOPathNodeArray1[0] = aDOPathNode1;
aDOPathNodeArray1[1] = aDOPathNode2;
aDOPathNodeArray[1] = ADOPathUtil.CreateAndClause(aDOPathNodeArray1);
IADOPathNode aDOPathNode3 = ADOPathUtil.CreateAndClause(aDOPathNodeArray);
searcher.Filter = aDOPathNode3;
IEnumerable <ADObject> aDObjects = searcher.FindAll();
foreach (ADObject aDObject in aDObjects)
{
var ldapDisplayName = aDObject["lDAPDisplayName"];
if (ldapDisplayName != null)
{
if (ldapDisplayName.Count > 0)
{
strs.Add((string)ldapDisplayName[0]);
}
}
}
strs.Add("user");
return(strs);
}
