hi,

so i am totally new and over challenged with proxies and all that web programming, so pls bear with me. I am currently trying to access with the LWP-Modul a (https-)webpage, to fill in its form, submit it and getting the result page. While I am able to get the content of the first page with the form, the response via Post is always empty. While I am trying to recreate the request-request, i see there is following line in the request-header :

Proxy-Authorization:"Negotiate YIIGzQYGKwYBBQUCoIIGwTCCBr2gMDAuBgkqhkiC9xIBAgIGCSqGSIb3EgECAgYKKwYBBAGCNwICHgYKKwYBBAGCNwICCqKCBoc [shorted] "

There is no need to log in to the website, so I got no password or username. I tried my best to find out about it, but I got no clue how i could get the Negotiate key. So i use Active perl on Windows and the LWP-Authen-Negotiate Modul is not available for Windows. Are there any other solutions? 

$param ='simpleSearchSearchForm=simpleSearchSearchForm&simpleSearchSea
+rchForm%3Aj_idt379=ALLTXT&simpleSearchSearchForm%3AfpSearch=brushless
++motor&simpleSearchSearchForm%3AcommandSimpleFPSearch=Search&simpleSe
+archSearchForm%3Aj_idt447=workaround&$viewState';


$request = HTTP::Request->new('POST', 'https://patentscope.wipo.int/se
+arch/en/search.jsf');
$request->header('Content-Type' => 'application/x-www-form-urlencoded'
+);
$request->header('Referer' => "https://patentscope.wipo.int/search/en/
+search.jsf");
$request->header('Accept' => 'text/html,application/xhtml+xml,applicat
+ion/xml;q=0.9,*/*;q=0.8'); 
$request->header('Connection' => 'keep-alive'); 
$request->header('Cookie' => uc $jsessionID.'; ABIW=balancer.cms41; wi
+po_language=en; BSWA=balancer.bswa2'); 
$request->content($param);
#Proxy-Authorization: Negotiate ?
$response = $ua->request($request);
$page = $response->decoded_content(); #empty 

print $page;

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In reply to Authorization Negotiate Wep-Programming by amitsq

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