Thread: Connect through proxy: Authentication Required

Hello all,

Can you help me in my little problem?
I trying to write program that will be connect to the internet but, but there is a http proxy server in my network and I have problem with authentication on it... For more details you can see qoute below:

GET http://www.google.com:80/index HTTP/1.1

HTTP/1.0 407 Proxy Authentication Required
Server: squid
Date: Wed, 05 Aug 2009 05:43:17 GMT
Content-Type: text/html
Content-Length: 1095
X-Squid-Error: ERR_LIMIT_DENIED 0
Proxy-Authenticate: NTLM
Proxy-Authenticate: Basic realm="MERA proxy-caching web server"
X-Cache: MISS from proxy.te.mera.ru
X-Cache-Lookup: NONE from proxy.te.mera.ru:8080
Via: 1.0 proxy.te.mera.ru:8080 (squid)
Connection: close

I have a login and password on this proxy, but I don't know how I need to send it to proxy server... Can anybody help me? (8

The NTLM Authentication Protocol and Security Support Provider

The NTLM Authentication Protocol and Security Support Provider

:'(
this is an extreme measure
At first I would like to know, could someone have similar problem and knows solution for that?
I think it's impossible that tere is no any functions and librarys that helps to connect via http proxy server

thanks man.... but.. is there another way to solve my problem? (8