public BuildSearchString()
{
ldapInfo = Searcher.LdapInfo;
CreateLDAPSearchString();
CreateSMBSearchString();
}
public void Init()
{
_logger.Debug($"Connecting to {DomainController}");
var RootDSE = GetDirectoryEntry("rootDSE");
//Test Connection
try
{
RootDSE.RefreshCache();
}
catch (Exception e)
{
_logger.Error($"Unable to connect to LDAP://{DomainController}:{Port}/rootDSE");
_logger.Trace(e.Message);
Environment.Exit(1);
}
_logger.Debug("Connected. Enumerating root DSE");
string RootDN = RootDSE.Properties["defaultNamingContext"].Value.ToString();
string ForestDN = RootDSE.Properties["rootDomainNamingContext"].Value.ToString();
DomainName = RootDN.Replace("DC=", "").Replace(",", ".");
string ForestName = ForestDN.Replace("DC=", "").Replace(",", ".");
string domainFunc = (Enum.Parse(typeof(Functionality), RootDSE.Properties["domainFunctionality"].Value.ToString())).ToString();
string forestFunc = (Enum.Parse(typeof(Functionality), RootDSE.Properties["forestFunctionality"].Value.ToString())).ToString();
string dcFunc = (Enum.Parse(typeof(Functionality), RootDSE.Properties["domainControllerFunctionality"].Value.ToString())).ToString();
//BasicLDAPInfo.Add("RootDN", new List<string> { RootDN });
//BasicLDAPInfo.Add("ForestDN", new List<string> { ForestDN });
BasicLDAPInfo.Add("DomainName", new List <string> {
DomainName.ToUpper()
});
BasicLDAPInfo.Add("ForestName", new List <string> {
ForestName.ToUpper()
});
BasicLDAPInfo.Add("DomainFunctionality", new List <string> {
domainFunc
});
BasicLDAPInfo.Add("ForestFunctionality", new List <string> {
forestFunc
});
BasicLDAPInfo.Add("DomainControllerFunctionality", new List <string> {
dcFunc
});
var domainEntry = GetResultEntry(new LDAPSearchString {
DN = RootDN, Filter = "name=*", Scope = SearchScope.Base
});
DomainSID = Helper.ConvertByteArrayToSID((byte[])domainEntry.Attributes["objectsid"][0]);
LdapInfo = new LDAPInfo
{
RootDN = RootDN,
ForestDN = ForestDN,
ConfigDN = RootDSE.Properties["configurationNamingContext"].Value.ToString(),
SchemaDN = RootDSE.Properties["schemaNamingContext"].Value.ToString(),
DomainName = DomainName,
ForestName = ForestName,
TargetSearchBase = TargetSearchBase,
DomainController = DomainController,
DomainSID = DomainSID
};
string[] attributeNames = new string[] { "serverName", "isSynchronized", "isGlobalCatalogReady", "dnsHostName",
"ldapServiceName", "supportedLDAPVersion", "supportedSASLMechanisms", "namingContexts", "dsServiceName" };
foreach (string name in attributeNames)
{
List <string> valueCollection = new List <string>();
foreach (string value in RootDSE.Properties[name])
{
valueCollection.Add(value);
}
BasicLDAPInfo.Add(name, valueCollection);
}
_logger.Debug("Enumerated");
RootDSE.Dispose();
}