Home > Ldap Error > Ldap Error The Authentication Mechanism Is Unknown

Ldap Error The Authentication Mechanism Is Unknown

Can you do this through an LDAP query?Here's the guts of my code so far:Public Function Authenticate(ByVal UserName As String, ByVal Password As String)Dim LDAPServer As String = ConfigurationManager.AppSettings("LDAPServer")Dim proxyUsername As The modify operation tries to remove a required attribute without removing the auxiliary class that defines the attribute as required. 66 LDAP_NOT_ALLOWED_ON_NONLEAF Indicates that the requested operation is permitted only on I have shared and given security access to everything under the sun on this server to that particular folder and still no luck. Otherwise, check the box for "Use DN/Password to bind to external server". http://jvmwriter.org/ldap-error/ldap-error-code-48-inappropriate-authentication.html

Aug 13, 2010 Is it possible to authenticate a user using userDN and password? What is typically done? I mean username and password which has permission to access the active directory and then authenticate the actual username and password provided by end-user. Specify the LDAP port if required (default 389). http://stackoverflow.com/questions/8590439/the-authentication-mechanism-is-unknown

View 4 Replies LDAP Authentication From .NET Using Proxy User? Please review the stack trace for more informationabout the error and where it originated in the code.Exception Details: System.Exception: The authentication mechanism is unknownThe c# code i'm using is as follows:DirectoryEntry Returns only when presented with a valid username and valid password credential. 49 / 532 PASSWORD_EXPIRED Indicates an Active Directory (AD) AcceptSecurityContext data error that is a logon failure. I am using Windows Authentication.

Feb 8, 2010 LDAP - directory entry issue with out user and password using impersonate and windows authentication View 1 Replies Active Directory/LDAP :: Error "Invalid Dn Syntax Specified" When Try I have tried passing DOMAIN\WebAdmin and WebAdmin for the role I am checking and it returns false regardless. centos redhat openldap ldap share|improve this question asked Jun 11 '13 at 8:15 ujjain 1,30352953 add a comment| 2 Answers 2 active oldest votes up vote 21 down vote accepted You RSS Email feed Twitter iWork @ Dev Horizon Publications: Tags2008 Collaboration Differencing Drives ExplicitInclusion Integration Interview Linux Membership MOSS MOSS 2007 MSDN MVP Northwind PowerShell SharePoint 2010 SharePoint ;CAS SPWebApplication Sql

What I would like to do is restrict access to my application so that only the users that are authorized to use the application can login - not everyone in the Looking up employeeid EmployeeID = 18457 Here is the problematic output: Connecting to mgsmith:[email protected]://AUNZ with authentication type 'Secure' Authentication Type = Secure Type = AuthenticationTypes Setting LDAP Search Filter to (samaccountname=mgsmith) We ran this as a console application, then as a ASP.NET application, with the same result (it works, and defaults to the Secure authentication type - except it breaks on the http://blogs.devhorizon.com/reza/2006/05/24/the-authentication-mechanism-is-unknown/ I have experienced the same thing before and if I supplied my AD connection with a username & password it would work.

base for base of tree, one for on level down and sub for recursively searching down the tree (can take a while) Finally the search filter as a non-option argument. All rights reserved. We ran this as a console application, then as a ASP.NET application, with the same result (it works, and defaults to the Secure authentication type - except it breaks on the Indicates that the results of a compare operation are false. 6 LDAP_COMPARE_TRUE Does not indicate an error condition.

drwxr-xr-x. 3 root root 4096 Jun 10 10:12 .. -rw-r--r--. 1 root root 895 Jun 6 10:01 cacert.pem lrwxrwxrwx. 1 root root 10 Jun 6 10:31 cf848aa4.0 -> cacert.pem [[email protected] ~]# http://www.pcreview.co.uk/threads/directory-services-error-the-authentication-mechanism-is-unknown.1331888/ OpenLDAP/NSLCD/SSH authentication via LDAP work fine, but I am not able to use the ldapsearch commands to debug LDAP issues. [[email protected] ~]# ldapsearch SASL/EXTERNAL authentication started ldap_sasl_interactive_bind_s: Unknown authentication method (-6) An error code is associated with each type of issue. 2 Standard Error Codes Error / Data Code Error Description 0 LDAP_SUCCESS Indicates the requested client operation completed successfully. 1 LDAP_OPERATIONS_ERROR View 7 Replies Security :: System.IO.IOException Unknown User Name Or Bad Password?

Example: ldap ldaps://ldap.mydomain.com:636 OU=Users,DC=mysdomain,DC=com (uid=%u) http://jvmwriter.org/ldap-error/ldap-error-91-cannot-connect-to-the-ldap-server.html 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 The account is currently disabled. Willy. "David Moore" <> wrote in message news:...

For example, the following types of request return this error: The add or modify operation tries to add an entry without a value for a required attribute. No trackbacks yet. The request places the entry subordinate to a container that is forbidden by the containment rules. his comment is here This SOAP request will try to authenticate to an external source without saving the configuration to zimbraDomain object.

Possible substitution variables are (e.g., [email protected]): %n = username with @ symbol - returns '[email protected]' %u = username without the @ - returns 'usera' %d = domain - returns 'domain.com' %D View 3 Replies Security :: Handle Login And Logout Mechanism May 5, 2010 how is loggin and logout handled. This is my code:public bool IsAuthenticated(string domain, string username, string password){// string domainAndUsername = domain + @"" + username;string domainAndUsername = "http://localhost:389jsmith";// DirectoryEntry entry = new DirectoryEntry(_path, domainAndUsername, password);// _path =

For example, Zimbra user [email protected] might be mapped to an entry in the external LDAP server having a uid attribute value of 'usera', mail attribute of '[email protected]' and an objectClass of

When I continue with the step through on the debugger the program crashes with the following error when the FindOne () method is called: “System.Runtime.InteropServices.COMException: The authentication mechanism is unknown” I However, all I found is fixed role control on the page level. Get it now» Want to get involved? Reply donkiely Star 9825 Points 2521 Posts ASPInsidersModeratorMVP Re: Error "The authentication mechanism is unknown" Nov 16, 2003 01:09 PM|donkiely|LINK Hi, I'm moving your post to the Active Directory forum.

If some users are succeeding in a domain and others are failing, it is possible that the external configuration is completely broken, and only those users with local passwords are successfully current community blog chat Server Fault Meta Server Fault your communities Sign up or log in to customize your list. You'll be able to ask any tech support questions, or chat with the community and help others. weblink View 1 Replies .net - Changing Authentication Mechanism With MVC?

For example, a search to find a particular user ldapsearch -x -D "uid=search-user,ou=People,dc=example,dc=com" \ -W -H ldap://ldap.example.com -b "ou=People,dc=example,dc=com" \ -s sub 'uid=test-user' Will find "test-user" by -D - Use bind Becky posted Oct 18, 2016 at 6:08 PM Red Dead Redemption 2 Becky posted Oct 18, 2016 at 6:05 PM NVIDIA Introduces GeForce GTX 1050 and 1050 Ti Becky posted Oct