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An Operations Error Occurred At System Directoryservices Directoryentry Bind

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more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation I do not see any difference between these twoservers IIS configuration. But when i try to launch this web page using FQDN URL, it throws following exception: System.DirectoryServices.DirectoryServicesCOMException (0x80072020): An operations error occurred. share|improve this answer edited Aug 11 at 21:12 answered May 30 '14 at 20:25 Tony L. 3,91431829 add a comment| up vote 3 down vote There isn't an InnerException in this

Thursday, June 23, 2011 7:09 PM Reply | Quote Answers 0 Sign in to vote You should consider using System.DirectoryService.Protocols instead of System.DirectoryServices. If you only have theDN as input, you can use IADsNameTranslate or DsCrackNames to convertittoUPN or NT Logon Name.Joe K.Post by AnHi Joe,I encountered similar problem, can you please help -I How to deal with a very weak student What does Sauron need with mithril? Typically youget that if there was a problem in the underlying Kerberos authentication tothe KDC when the secure bind was performed, but I would have expected to geta normal credentials failure.BTW, http://stackoverflow.com/questions/13688031/system-directoryservices-directoryservicescomexception-an-operations-error-occu

System Directoryservices Directoryentry Bind Boolean Throwiffail

Browse other questions tagged c# asp.net active-directory or ask your own question. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail) at System.DirectoryServices.DirectoryEntry.Bind() at System.DirectoryServices.DirectoryEntry.get_AdsObject() at System.DirectoryServices.PropertyValueCollection.PopulateList() at System.DirectoryServices.PropertyValueCollection..ctor(DirectoryEntry entry, String propertyName) at System.DirectoryServices.PropertyCollection.get_Item(String propertyName) at System.DirectoryServices.AccountManagement.PrincipalContext.DoLDAPDirectoryInitNoContainer() at System.DirectoryServices.AccountManagement.PrincipalContext.DoDomainInit() at System.DirectoryServices.AccountManagement.PrincipalContext.Initialize() at System.DirectoryServices.AccountManagement.PrincipalContext.get_QueryCtx() at System.DirectoryServices.AccountManagement.Principal.FindByIdentityWithTypeHelper(PrincipalContext context, Type principalType, Nullable`1

at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail) at System.DirectoryServices.DirectoryEntry.Bind() at System.DirectoryServices.DirectoryEntry.get_AdsObject() at System.DirectoryServices.PropertyCollection.Contains(String propertyName) at ISL.Security.ActiveDirectory.Utils.GetProperty(DirectoryEntry entry, String name) in C:\Source Control\ISL.CommonServices\ISL\Security\ActiveDirectory\Utils.cs:line 194 at ISL.Security.ActiveDirectory.ActiveDirectoryManager.PopulateUser(DirectoryEntry entry) in C:\Source Control\ISL.CommonServices\ISL\Security\ActiveDirectory\ActiveDirectoryManager.cs:line 1135 May 06, 2013 03:17 AM|Pengzhen Song - MSFT|LINK Hi, You can use explicit authentication like this using (var memberEntry = new DirectoryEntry("LDAP://" + adServer + "/" + path, adUsername, password)) Source How to indicate you are going straight? New Object System Directoryservices Directoryentry thank you. –eplewis89 Aug 8 '13 at 19:01 add a comment| up vote 7 down vote Granted this is 2 years later, I ran into this and found that the following

share|improve this answer answered Feb 4 '14 at 8:17 user3266084 121117 4 I changed the AppPool Identity (Advanced Settings) to "NetworkService" and it solved my issue. –LawMan Nov 3 '15 System Directoryservices Directoryentry C# Privacy Statement Terms of Use Contact Us Advertise With Us Hosted on Microsoft Azure Follow us on: Twitter Facebook Microsoft Feedback on IIS Powered by IIS8 To use Google Groups Discussions, Both plain username and valid or Invaliddomain name\username works. 16 Replies 410 Views Switch to linear view Disable enhanced parsing Permalink to this page Thread Navigation s***@gmail.com 2005-12-30 21:35:14 UTC Marc The DNsyntax works for simple bind, so that should be fine.I think that the problem is that you can't use simple bind toauthenticatewith other domains in the forest.

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation System Directoryservices Directorysearcher Server Error in '/' Application. -------------------------------------------------------------------------------- An operations error occurred. I haven't seen any problems with this, so it seems this does make a difference. Any suggestion is greatly appreciated.Thanks,An Joe Kaplan (MVP - ADSI) 2006-01-24 18:15:08 UTC PermalinkRaw Message It says that you must use 0 IF you use the DN as the username syntax.

System Directoryservices Directoryentry C#

Now issue is, When I try to launch this web page using "localhost" URL, it works fine and display logged in user full name. would I still be able to use it if my application use AD?Thank you for your help so far - AnPost by Joe Kaplan (MVP - ADSI)It says that you must System Directoryservices Directoryentry Bind Boolean Throwiffail Ifyou use a different user name syntax, you can use secure binding.Definitely use secure binding if you don't have a hard requirement to usethe DN username syntax. System Directoryservices Directoryentry Properties But if I specifiy the wrongdomain name still it authenticates.

Exception Details: System.DirectoryServices.DirectoryServicesCOMException: An operations error occurred. AnPost by Joe Kaplan (MVP - ADSI)I think you are better off doing a quick name translation than worryingabout the perf cost.SSPI is the authentication protocol for Windows. It is a much more robust LDAP API. So, I impersonated an account which has access to AD in my code and everything worked fine. System Directoryservices Directoryentry Powershell

d***@sterling-consulting.com 2006-01-06 10:59:18 UTC PermalinkRaw Message Hey Joe,I'm having a similar problem albiet with SharePoint; I have an ADLookup part that has worked great in multiple instances, however, inone install, the I can't thank you enough for posting this even if it is an old thread. Jan 30 '15 at 16:34 Thanks Tony for the additional info. However,onrandom occasions, we get this happening when trying to retrieve user details from AD: System.Runtime.InteropServices.COMException (0x80072020): An operations error occurred.

Are the first solo flights by a student pilot more dangerous? An Operations Error Occurred Active Directory If you only have theDN as input, you can use IADsNameTranslate or DsCrackNames to convert it toUPN or NT Logon Name.Joe K.Post by AnHi Joe,I encountered similar problem, can you please Both servers are part of the sameactive directory domain.

If so, I had completely forgotten about that.

Fast algorithm to write data from a std::vector to a text file Was Gandalf "meant" to confront the Balrog? Joe Kaplan (MVP - ADSI) 2006-01-05 21:49:22 UTC PermalinkRaw Message The syntax of the user name actually depends on the type of authenticationbeing used. Since I already the DN at hand Ican use it for authencation as suggested as one of the format.But I guess I can't use DN with the ADS_SECURE_AUTHENTICATION flag?What is SSPI? An Operations Error Occurred Ldap It is a much more robust LDAP API.

using (HostingEnvironment.Impersonate()) { var domainContext = new PrincipalContext(ContextType.Domain, "myDomain.com"); var groupPrincipal = GroupPrincipal.FindByIdentity(domainContext, IdentityType.Name, "PowerUsers"); if (groupPrincipal != null) { //code to get the infomation } } However, one super important Why it stops using the computer account, I have no idea. I have found another Stack Overflow question, Active Directory, enumerating user's gropus, COM exception, suggesting that enabling Kerberos as an option in the PrincipalContext constructor will fix this problem but I I hate this...

Noweverything works fine on both machine.Does it mean that Network Service has enough permission to access theActive Directory or it is passing the logged on domain credential fromthe client to access On my development machine WinXP it did not require to do that but once on Win2k3 server iis6.0 I had to pass user name and Password. The stack trace for the error: System.DirectoryServices.DirectoryServicesCOMException (0x80072020): An operations error occurred. Anyone have any idea why is not working in the 4th server?

Typically youget that if there was a problem in the underlying Kerberos authentication tothe KDC when the secure bind was performed, but I would have expected to geta normal credentials failure.BTW, I also suggested a way to translate it to adifferent syntax if you need to, so in my opinion there is no reason to needto use simple bind here at all.I'm An 2006-01-24 01:06:02 UTC PermalinkRaw Message Hi Joe,I encountered similar problem, can you please help -I have a domain domain.com and a child domain child1.domain.comI use ADsOpenObject() function to authenticate user When in fact it did, but there was code evaluating the results outside the block.

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Thanks Lyndon Reply Svante Star 9720 Points 2286 Posts Re: An operations error has occured Nov 20, 2007 02:20 AM|Svante|LINK This is probably an authentication error. Not the answer you're looking for?

But when I publish and begin testing it in production it doesn't like line 74. I ran the hotfix (KB2545850) on the server and rebooted per this answer:(DirectoryServicesCOMException 80072020 From IIS 7.5 Site Running Under ApplicationPoolIdentity) It appears to be working well now. I wantto authenticate user as fast as possible. fish tank problem Where do I find online bookshelves with ebooks or PDFs written in Esperanto?

In general, AD can accept the NT style name (domain\user) andaccept the distinguished name (CN=user,CN=users,DC=domain,DC=com) for asimple bind and will only accept the plain user name for a secure bind.I have But thanks anyways! –sander Feb 10 at 15:27 add a comment| up vote 0 down vote In my case, the web app pool was running as "DefaultAppPool" which did not have I though the code fix above didn't work. Should I include him as author?

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