Directoryentry Comexception Unknown Error
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Comexception (0x80005000): Unknown Error (0x80005000)
million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error 0x80005000 and DirectoryServices up vote 24 down vote favorite 6 I'm trying to run a simple LDAP query using directory services in .Net. DirectoryEntry directoryEntry = new DirectoryEntry("LDAP://someserver.contoso.com/DC=contoso,DC=com"); directoryEntry.AuthenticationType = AuthenticationTypes.Secure; DirectorySearcher directorySearcher = new DirectorySearcher(directoryEntry); unknown error (0x80005000) ldaps directorySearcher.Filter = string.Format("(&(objectClass=user)(objectCategory=user) (sAMAccountName={0}))", username); var result = directorySearcher.FindOne(); var resultDirectoryEntry = result.GetDirectoryEntry(); return resultDirectoryEntry.Properties["msRTCSIP-PrimaryUserAddress"].Value.ToString(); And I'm getting the following exception: System.Runtime.InteropServices.COMException (0x80005000): Unknown error (0x80005000) at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail) at System.DirectoryServices.DirectoryEntry.Bind() at System.DirectoryServices.DirectoryEntry.get_AdsObject() at System.DirectoryServices.DirectorySearcher.FindAll(Boolean findMoreThanOne) at System.DirectoryServices.DirectorySearcher.FindOne() As a snippet in a Console app, this works. But when I run it as part of a WCF service (run under the same credentials), it throws the above exception. Any suggestions? Thanks c# .net wcf active-directory directoryservices share|improve this question edited Nov 12 '09 at 14:08 marc_s 452k938641029 asked Nov 12 '09 at 14:03 GodEater 1,56321124 add a comment| 8 Answers 8 active oldest votes up vote 22 down vote accepted It's a permission problem. When you run the console app, that app runs with your credentials, e.g. as "you". The WCF service runs where? In IIS? Most likely, it runs under a separate account, which is not permissioned to query Active Directory. You can either try to get the WCF impersonation
can track if any of this is useful dsadd error code 0x80005000 to you! Thanks! IIS 7 ADSI Error: System.Runtime.InteropServices.COMException (0x80005000): Unknown error (0x80005000) ★★★★★★★★★★★★★★★ directoryentry ldaps Jeff SandersMay 13, 200912 0 0 0 The following code worked fine on IIS 6 but when used on IIS it failed: http://stackoverflow.com/questions/1722398/error-0x80005000-and-directoryservices System.DirectoryServices.DirectoryEntry iisServer;iisServer = new System.DirectoryServices.DirectoryEntry("IIS://jsanders4/W3SVC/1");System.DirectoryServices.DirectoryEntry rootFolder = iisServer.Children.Find("Root", "IIsWebVirtualDir"); //exception here
The exception was as follows: [System.Runtime.InteropServices.COMException]{"Unknown error (0x80005000)"}System.Runtime.InteropServices.COMException Unknown error (0x80005000) at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail) at System.DirectoryServices.DirectoryEntry.Bind() at System.DirectoryServices.DirectoryEntry.get_IsContainer() at System.DirectoryServices.DirectoryEntries.CheckIsContainer() at System.DirectoryServices.DirectoryEntries.Find(String name, String schemaClassName) The error code is not translated https://blogs.msdn.microsoft.com/jpsanders/2009/05/13/iis-7-adsi-error-system-runtime-interopservices-comexception-0x80005000-unknown-error-0x80005000/ toanything. This indicates that the ADSI provider forIIS://jsanders4/W3SVC/1 does not exist or it is inaccessible. Opening up IIS manager you can see that the webserver ‘jsanders4' is up and running and the primary website ID is indeed 1. The logical conclusion then is that the ADSI provider for IIS://jsanders4 must be the problem. IIS 7 does not install an ADSI provider by default. You can enable it however as a Role Service for the IIS Web Server. You need to enable the IIS 6 Metabase Compatiblity role service. Probably a better way to proceed is to change your code to use the WMI provider for IIS 7 http://msdn.microsoft.com/en-us/library/aa347459.aspx Afterinstalling the IIS 6 Metabase Compatiblity role servicethe error changed: [System.Runtime.InteropServices.COMException]{"Access is denied.\r\n"}System.Runtime.InteropServices.COMExceptionErrorCode0x80070005 Access is denied. at System.DirectorASP.NET Community Standup Forums Help Home/ASP.NET Forums/Advanced ASP.NET/Active Directory and LDAP/How http://forums.asp.net/t/1284389.aspx?How+to+make+LDAP+working+i+got+Unknown+error+0x80005000+ to make LDAP working? i got Unknown error (0x80005000). How to make LDAP working? i got Unknown error (0x80005000). [Answered]RSS 8 replies Last post Jul 03, 2008 09:20 AM by jamesqua ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered unknown error Threads Unresolved Threads Support Options Advanced Search Reply yjm None 0 Points 8 Posts How to make LDAP working? i got Unknown error (0x80005000). Jul 02, 2008 08:57 PM|yjm|LINK Hi all, the business requirement ask us to get the username when everyone comes to our web unknown error (0x80005000) page. and use LDAP get the details of this person. i use the following code: string userName = System.Security.Principal.WindowsIdentity.GetCurrent().Name.ToString(); //Get User name string loginID = userName.Split('\\')[userName.Split('\\').Length - 1]; //Get login ID //LDAP string LDAPPath = "LDAP://xxx/OU=Users,OU=xxx,DC=xxx,DC=root,DC=domain"; DirectoryEntry searchRoot = new DirectoryEntry(LDAPPath); DirectorySearcher directorySearcher = new DirectorySearcher(searchRoot, "(&(mailnickname=" + loginID + "))"); SearchResult searchResult = directorySearcher.FindOne(); if (searchResult != null) {//do something here } else { lblErrMsg.Text = "You are not allowed to update details."; } I follow several articles to do the settings: http://www.techmongrel.com/20/asp-c-integrated-windows-authentication-single-sign-on/ and set web.config: