From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.0.0+) Gecko/20020507 BuildID: 2002050708 The documents (.pdf) that this document links to are located in a password-secured directory (requires user/password/domain). When you click on a link, however, you are not asked for your credential. Instead, you are presented with an error that begins, "401.3 Unauthorized: Unauthorized due to ACL on resource". MS IE 5.5 does ask for the credentials, and the documents are accessible once credentials are given. Sorry, but I don't know what software provides the access control. Not being a programmer, I don't know if this could be a problem with that software. Reproducible: Always Steps to Reproduce: 1. Go to URL 2. Click on any "download it" link Actual Results: Complete error: "HTTP Error 401 401.3 Unauthorized: Unauthorized due to ACL on resource This error indicates that the credentials passed by the client do not have access to the particular resource on the server. This resource could be either the page or file listed in the address line of the client, or it could be another file on the server that is needed to process the file listed on the address line of the client. Please make a note of the entire address you were trying to access and then contact the Web server's administrator to verify that you have permission to access the requested resource." Expected Results: Should ask for User name, Password, and Domain. Once provided, it should load the requested document.
This server use an authentification from Microsoft = NTLM Mozilla currently supports only the web standard "Basic Auth.." *** This bug has been marked as a duplicate of 23679 ***