directoryservices

问题 I'm updating code that interacts with the AD in our application. The current code uses the ActiveDs interface. I'm changing the code to use the System.DirectoryServices.AccountManagement namespace. Our application allows a user to store a password hint. This is stored in the AD under a user defined parameter. I know I can do this with the DirectoryEntry.Invoke("put") method. Is there anyway to do this with UserPrincipal, or do I need to call the GetUnderlyingObject method and then the

问题 It seems that the changes are not saving within ActiveDirectory despite me using the CommitChanges function. Am I using the correct approach to solve this issue? //Test OU Group: OU=First Group,OU=Domain Users,DC=DOMAIN,DC=com String userName, password; Console.Write("Username: "); userName = Console.ReadLine(); Console.Write("Password: "); password = Console.ReadLine(); //ENTER AD user account validation code here String strLDAPpath = "LDAP://OU=First Group,OU=Domain Uers,DC=DOMAIN,DC=com";

问题 First, I cannot use Active Directory , so I cannot use System.DirectoryServices directly. This will be a PC sending a query to a Novell network where only System.DirectoryServices.Protocol is supported. I am pretty sure that I am down to needing to provide the proper SearchRequest. This is what I have so far: private static String _certificatePath; private static String _server; private static SearchResponse Query(String user, String pwd, out String error) { SearchResponse result = null;

问题 When I manually search for a computer using dsa.msc and open its properties, there is a "Location" tab. It might or might not have a value in it. When I try to get this information using directory services of .Net, I do not see a "location" property. I printed out all available properties and don't see it. Is it just not available or am I missing something? This is partial code: string sADPath = "LDAP://blah.blah.com"; DirectoryEntry de = new DirectoryEntry(sADPath); string sFilter = "(&

问题 We are using System.DirectoryServices.DirectorySearcher to do sAMAccountName lookups. This works fine except that when querying a certain AD, which we suspect is quite large, the search often times out. After doing a bit of research, I found out that searches using System.DirectoryServices.Protocols can be faster when querying against a large AD. I am trying to recreate what we have using Protocols to see if that will make any difference with the timeouts. This is what's currently there: Dim

问题 Thanks for viewing: Hopefully this not only helps others later, but helps us now! (and please be gentle, this my first Question on Stack though I've been a long time user/contributor) Situation (SNAFU) An AD Site aware application is pulling some information out of AD. This application must only connect to controllers within the Active Directory site the server is hosted; if no controllers are found for that site, we have bigger issues but code will handle that possibility. To accomplish this

问题 I know ,we can get a DirectoryEntry like this: string conPath = "LDAP://10.0.0.6/DC=wds,DC=gaga,DC=com"; string conUser = "administrator"; string conPwd = "Iampassword"; DirectoryEntry de = new DirectoryEntry(conPath, conUser, conPwd, AuthenticationTypes.Secure); and we can change a user's password like this: DirectorySearcher deSearch = new DirectorySearcher(); deSearch.SearchRoot = de; deSearch.Filter = String.Format("sAMAccountName={0}", "xumai"); SearchResultCollection results = deSearch

问题 I implemented a method that returns a list of Active Directory users, I would like to retrieve SAMAccountName like this Domain\Administrator . This is the method I use: public Collection<software_user> GetUsersFromAD(String adConnectionString) { var users = new Collection<software_user>(); using (var directoryEntry = new DirectoryEntry(adConnectionString)) { var directorySearcher = new DirectorySearcher(directoryEntry); directorySearcher.Filter = "(&(objectClass=user))"; var propertiesToLoad

问题 Given a username and a password for a domain user, what would be the best way to authenticate that user programatically? 回答1: It appears that .NET 3.5 added a new namespace to deal with this issue - System.DirectoryServices.AccountManagement. Code sample is below: Private Function ValidateExternalUser(ByVal username As String, ByVal password As String) As Boolean Using context As PrincipalContext = New PrincipalContext(ContextType.Domain, _defaultDomain) Return context.ValidateCredentials

问题 I have the following code: var directoryEntry = new DirectoryEntry(distributionListsListADSPath); var directorySearcher = new DirectorySearcher(directoryEntry) { SizeLimit = int.MaxValue, PageSize = int.MaxValue }; var result = directorySearcher.FindAll(); The problem is I want to search two seperate OUs. So what I do is run through this twice, once where private const string distributionListsListADSPath = "LDAP://OU=Distribution Lists,OU=Groups,DC=enron,DC=com"; and a second where it is