Вы спрашиваете далеко в путь LDAP, чтобы найти пятерками Flexible Single Master Operation (FSMO) роль от Актив-каталога. Их можно найти в атрибутах fsmoRoleOwner
в разных контекстах имен Active Directory. Вы найдете здесь три поисковых запроса LDAP, написанных на C#. Будьте осторожны, код не так чист, это просто своего рода доказательство концепции.
Хорошим источником является Determining FSMO Role Holders.
static void Main(string[] args)
{
/* Retreiving RootDSE informations
*/
string ldapBase = "LDAP://WM2008R2ENT:389/";
string sFromWhere = ldapBase + "rootDSE";
DirectoryEntry root = new DirectoryEntry(sFromWhere, "dom\\jpb", "pwd");
string defaultNamingContext = root.Properties["defaultNamingContext"][0].ToString();
string schemaNamingContext = root.Properties["schemaNamingContext"][0].ToString();
string configurationNamingContext = root.Properties["configurationNamingContext"][0].ToString();
/* Search the 3 domain FSMO roles
*/
sFromWhere = ldapBase + defaultNamingContext;
DirectoryEntry deBase = new DirectoryEntry(sFromWhere, "dom\\jpb", "pwd");
DirectorySearcher dsLookForDomain = new DirectorySearcher(deBase);
dsLookForDomain.Filter = "(fsmoRoleOwner=*)";
dsLookForDomain.SearchScope = SearchScope.Subtree;
dsLookForDomain.PropertiesToLoad.Add("fsmoRoleOwner");
dsLookForDomain.PropertiesToLoad.Add("distinguishedName");
SearchResultCollection srcDomains = dsLookForDomain.FindAll();
foreach (SearchResult sr in srcDomains)
{
/* For each root look for the groups containing my user
*/
string fsmoRoleOwner = sr.Properties["fsmoRoleOwner"][0].ToString();
string distinguishedName = sr.Properties["distinguishedName"][0].ToString();
Regex srvNameRegEx = new Regex("^CN=NTDS Settings,CN=(.*),CN=Servers,.*$");
Match found = srvNameRegEx.Match(fsmoRoleOwner);
if (distinguishedName == defaultNamingContext)
Console.WriteLine("PDC is {0}", found.Groups[1].Value);
else if (distinguishedName.Contains("RID Manager"))
Console.WriteLine("RID Manager is {0}", found.Groups[1].Value);
else
Console.WriteLine("Infrastructure Manager is {0}", found.Groups[1].Value);
}
/* Search the schema FSMO role
*/
sFromWhere = ldapBase + schemaNamingContext;
deBase = new DirectoryEntry(sFromWhere, "dom\\jpb", "pwd");
dsLookForDomain = new DirectorySearcher(deBase);
dsLookForDomain.Filter = "(fsmoRoleOwner=*)";
dsLookForDomain.SearchScope = SearchScope.Subtree;
dsLookForDomain.PropertiesToLoad.Add("fsmoRoleOwner");
dsLookForDomain.PropertiesToLoad.Add("distinguishedName");
srcDomains = dsLookForDomain.FindAll();
foreach (SearchResult sr in srcDomains)
{
/* For each root look for the groups containing my user
*/
string fsmoRoleOwner = sr.Properties["fsmoRoleOwner"][0].ToString();
string distinguishedName = sr.Properties["distinguishedName"][0].ToString();
Regex srvNameRegEx = new Regex("^CN=NTDS Settings,CN=(.*),CN=Servers,.*$");
Match found = srvNameRegEx.Match(fsmoRoleOwner);
if (distinguishedName.Contains("Schema"))
Console.WriteLine("Schema Manager is {0}", found.Groups[1].Value);
}
/* Search the domain FSMO role
*/
sFromWhere = ldapBase + configurationNamingContext;
deBase = new DirectoryEntry(sFromWhere, "dom\\jpb", "pwd");
dsLookForDomain = new DirectorySearcher(deBase);
dsLookForDomain.Filter = "(fsmoRoleOwner=*)";
dsLookForDomain.SearchScope = SearchScope.Subtree;
dsLookForDomain.PropertiesToLoad.Add("fsmoRoleOwner");
dsLookForDomain.PropertiesToLoad.Add("distinguishedName");
srcDomains = dsLookForDomain.FindAll();
foreach (SearchResult sr in srcDomains)
{
/* For each root look for the groups containing my user
*/
string fsmoRoleOwner = sr.Properties["fsmoRoleOwner"][0].ToString();
string distinguishedName = sr.Properties["distinguishedName"][0].ToString();
Regex srvNameRegEx = new Regex("^CN=NTDS Settings,CN=(.*),CN=Servers,.*$");
Match found = srvNameRegEx.Match(fsmoRoleOwner);
if (distinguishedName.Contains("Partitions"))
Console.WriteLine("Domain Manager is {0}", found.Groups[1].Value);
}
}
System.DirectoryServices.ActiveDirectory.Domain дом = System.DirectoryServices.ActiveDirectory.Domain.GetCurrentDomain(); System.DirectoryServices.ActiveDirectory.DomainController pdcdc = dom.PdcRoleOwner; foreach (роль ActiveDirectoryRole в pdcdc.Roles) { Console.WriteLine ("{0}", role.ToString()); } выше код предоставит мне тип роли fsmo, но не сообщит, установлен ли он или нет. – sunder