So basically, there's no way around this. You need to change the authentication scheme on either the proxy or the web server or turn off authentication on one of them. Details of this limitation are on the authentication page Mike noted below.
If that's not the problem and the other advice from Mike and Oleg don't help, take a look at http://jakarta.apache.org/commons/httpclient/troubleshooting.html which outlines the most useful things to try when tracking down a problem with HttpClient.
Hope that helps,
Adrian Sutton.
On Wednesday, April 2, 2003, at 07:06 AM, Michael Becke wrote:
Valeri,
I would also recommend taking a look at http://jakarta.apache.org/commons/httpclient/authentication.html. This page has more information about authenticating. If you are using a Microsoft proxy server it may require NTLM authentication. I do not think there are any examples using NTLM but the above page talks about it.
Mike
Kireitchik, Valeri wrote:Hello people,
probably somebody has an expiereance in passing through Microsoft ISA Server (former Proxy Server). I have tried all what I could find in HttpClient but if authorization_required = true on ISA, I get 403 or 407 error. If somebody has a sample of working code I would appreciate your kind help very much.
Best regards
Mr. Valeri Kireitchik Deputy Director ITC-M, Unitary Enterprise
Y. Kolasa str., 73, office 1007
220113 Minsk Republic of Belarus ph.: +375 (17) 262 50 23 fax: +375 (17) 262 55 91
ICQ: 171993774 www.sis-group.com
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