Error: Could not process the SASL proxy authentication

Hello Manuel,

I found your classes where I was looking for class which give me access to a proxy with NTLM authentication. Now I try too configure the test_http.php but I have no success until yet. Maybe I make something wrong. These lines are in the script:

$arguments["ProxyHostName"]="ourProxy";
$arguments["ProxyHostPort"]=8080;
$arguments["ProxyUser"]="myUser";
$arguments["ProxyPassword"]="myPass";
$arguments["ProxyRealm"]="ourDomain"; // Proxy authentication realm or domain
$arguments["ProxyWorkstation"]="myPCName"; // Workstation for NTLM proxy authentication
$http->proxy_authentication_mechanism=""; // force a given proxy authentication mechanism;


Is this ok so far? I try also the name of our domain controller for Proxyworkstation, but all I get is:

Error: Could not process the SASL proxy authentication step: NTLM authentication was finished without success.

Other people describe the same problem in the forum, but I can't find a solution. I hope you can help.

There may be a bug in the implementation of the SASL NTLM authentication with HTTP but unfortunately I do not have access to an HTTP proxy that requires NTLM authentication so I can try to reproduce the problem.

If you have access to an HTTP proxy and can borrow me a test account that I can use from here, maybe I can reproduce and fix the problem. Just let me know if that is possible.

Unfortunately not :-( All I can do is to add some debuglines which write information to a file. If you know what you need please let me know.

And many thanks for the quick response.

That would not do. I need to see what the class is sending to the proxy, compare to what for instance Firefox would send, to figure what can be wrong so I can fix it and try again to see if it works.