protected internal string ResolveIdentityToNTDSSettingsDN(T identityObj, ICollection <string> propertiesToFetch, bool checkForDCs, out ADObject computerObj, out ADObject serverObj, out ADObject ntdsDSAObj)
{
string str = null;
string str1;
computerObj = null;
serverObj = null;
ntdsDSAObj = null;
HashSet <string> strs = new HashSet <string>(ADDirectoryServerFactory <T> ._directoryServerDefaultAttributes, StringComparer.OrdinalIgnoreCase);
if (propertiesToFetch != null)
{
strs.UnionWith(propertiesToFetch);
}
string[] strArrays = new string[strs.Count];
strs.CopyTo(strArrays);
string configurationNamingContext = base.CmdletSessionInfo.ADRootDSE.ConfigurationNamingContext;
ADSearchScope aDSearchScope = ADSearchScope.Subtree;
IADOPathNode aDOPathNode = this.BuildIdentityFilter(identityObj);
IADOPathNode[] structuralObjectFilter = new IADOPathNode[2];
structuralObjectFilter[0] = aDOPathNode;
structuralObjectFilter[1] = this.StructuralObjectFilter;
aDOPathNode = ADOPathUtil.CreateAndClause(structuralObjectFilter);
ADObjectSearcher nullable = SearchUtility.BuildSearcher(base.CmdletSessionInfo.ADSessionInfo, configurationNamingContext, aDSearchScope);
using (nullable)
{
nullable.Filter = aDOPathNode;
nullable.Properties.AddRange(strArrays);
if (checkForDCs)
{
nullable.SearchOption = new SearchOption?(SearchOption.PhantomRoot);
nullable.SearchRoot = string.Empty;
}
List <ADObject> aDObjects = new List <ADObject>();
foreach (ADObject aDObject in nullable.FindAll())
{
aDObjects.Add(aDObject);
}
if (aDObjects.Count != 0)
{
DirectoryServerUtil.CheckIfObjectsRefersToSingleDirectoryServer(base.CmdletSessionInfo.ADSessionInfo, aDObjects, checkForDCs, out str, out computerObj, out serverObj, out ntdsDSAObj);
if (str == null)
{
str1 = null;
}
else
{
str1 = string.Concat("CN=NTDS Settings,", str);
}
}
else
{
DebugLogger.LogInfo("ADDirectoryServerFactory", string.Format("Could not find identity using the following filter: {0}", aDOPathNode.GetLdapFilterString()));
str1 = null;
}
}
return(str1);
}
internal static void CheckIfObjectsRefersToSingleDirectoryServer(ADSessionInfo sessionInfo, ICollection <ADObject> objectList, bool checkForDCs, out string referredDirectoryServerDN, out ADObject computerObj, out ADObject serverObj, out ADObject ntdsDSAObj)
{
referredDirectoryServerDN = null;
computerObj = null;
serverObj = null;
ntdsDSAObj = null;
foreach (ADObject aDObject in objectList)
{
bool?nullable = aDObject.IsOfType("server");
if (!nullable.Value)
{
bool?nullable1 = aDObject.IsOfType("computer");
if (!nullable1.Value)
{
bool?nullable2 = aDObject.IsOfType("nTDSDSA");
if (!nullable2.Value)
{
object[] objectClass = new object[1];
objectClass[0] = aDObject.ObjectClass;
DebugLogger.LogInfo("DirectoryServerUtil", string.Format(CultureInfo.CurrentCulture, "Unknown object of type: '{0}' found in directory server list", objectClass));
throw new NotSupportedException(string.Format(StringResources.UnsupportedObjectClass, aDObject.ObjectClass));
}
else
{
if (ntdsDSAObj != null)
{
object[] objArray = new object[1];
objArray[0] = "nTDSDSA";
DebugLogger.LogInfo("DirectoryServerUtil", string.Format(CultureInfo.CurrentCulture, "Duplicate object of type: '{0}' found in directory server list", objArray));
throw new ADMultipleMatchingIdentitiesException(StringResources.MultipleMatches);
}
else
{
ntdsDSAObj = aDObject;
}
}
}
else
{
if (checkForDCs)
{
if (computerObj != null)
{
object[] objArray1 = new object[1];
objArray1[0] = "computer";
DebugLogger.LogInfo("DirectoryServerUtil", string.Format(CultureInfo.CurrentCulture, "Duplicate object of type: '{0}' found in directory server list", objArray1));
throw new ADMultipleMatchingIdentitiesException(StringResources.MultipleMatches);
}
else
{
computerObj = aDObject;
}
}
else
{
object[] objectClass1 = new object[1];
objectClass1[0] = aDObject.ObjectClass;
DebugLogger.LogInfo("DirectoryServerUtil", string.Format(CultureInfo.CurrentCulture, "Unknown object of type: '{0}' found in directory server list", objectClass1));
throw new NotSupportedException(string.Format(StringResources.UnsupportedObjectClass, aDObject.ObjectClass));
}
}
}
else
{
if (serverObj != null)
{
if (!DirectoryServerUtil.IsStaleServerObject(sessionInfo, aDObject.DistinguishedName))
{
object[] objArray2 = new object[1];
objArray2[0] = "server";
DebugLogger.LogInfo("DirectoryServerUtil", string.Format(CultureInfo.CurrentCulture, "Duplicate object of type: '{0}' found in directory server list", objArray2));
throw new ADMultipleMatchingIdentitiesException(StringResources.MultipleMatches);
}
else
{
object[] distinguishedName = new object[1];
distinguishedName[0] = aDObject.DistinguishedName;
DebugLogger.LogInfo("DirectoryServerUtil", string.Format(CultureInfo.CurrentCulture, "Stale server object : '{0}' found in directory server list", distinguishedName));
}
}
else
{
if (DirectoryServerUtil.IsStaleServerObject(sessionInfo, aDObject.DistinguishedName))
{
object[] distinguishedName1 = new object[1];
distinguishedName1[0] = aDObject.DistinguishedName;
DebugLogger.LogInfo("DirectoryServerUtil", string.Format(CultureInfo.CurrentCulture, "Stale server object : '{0}' found in directory server list", distinguishedName1));
}
else
{
serverObj = aDObject;
}
}
}
}
if (computerObj != null)
{
referredDirectoryServerDN = computerObj["serverReferenceBL"].Value as string;
}
if (serverObj != null)
{
if (referredDirectoryServerDN == null || referredDirectoryServerDN.Equals(serverObj.DistinguishedName, StringComparison.OrdinalIgnoreCase))
{
referredDirectoryServerDN = serverObj.DistinguishedName;
}
else
{
throw new ADMultipleMatchingIdentitiesException(StringResources.MultipleMatches);
}
}
if (ntdsDSAObj != null)
{
string str = ntdsDSAObj.DistinguishedName.Substring("CN=NTDS Settings,".Length);
if (referredDirectoryServerDN == null || referredDirectoryServerDN.Equals(str, StringComparison.OrdinalIgnoreCase))
{
referredDirectoryServerDN = str;
}
else
{
throw new ADMultipleMatchingIdentitiesException(StringResources.MultipleMatches);
}
}
}