So why using http all is OK? I'using ntlm for auth and it takes credebtial from windows login Il 18/feb/2015 17:26 "Joe Mason" <[email protected]> ha scritto:
> You also need to set the password with CURLOPT_PROXYUSERNAME and > CURLOPT_PROXYPASSWORD. > ------------------------------ > *From:* curl-library [[email protected]] on behalf of > Valerio Borsò [[email protected]] > *Sent:* Wednesday, February 18, 2015 11:00 AM > *To:* [email protected] > *Subject:* Ntlm proxy and Http 407 error > > Hi All!! > > I'm developing a small application. For testing purpouse i'm tryng to > "ping" google using libcurl while behind an ntlm proxy. This is my c++ code: > > > CURLcode testConnection(void) > > { > > CURL *curl; > > CURLcode res = CURLE_OK; > > res = curl_global_init(CURL_GLOBAL_ALL); > > curl = curl_easy_init(); > > if (curl) > > { > > cout << "Url: " << curl_easy_strerror(curl_easy_setopt(curl, > CURLOPT_URL, "http://www.google.com";)) << "\n"; > > cout << "T-out: " << curl_easy_strerror(curl_easy_setopt(curl, > CURLOPT_CONNECTTIMEOUT, 3)) << "\n"; > > cout << "No_body: " << curl_easy_strerror(curl_easy_setopt(curl, > CURLOPT_NOBODY, true)) << "\n"; > > cout << "Proxy Url: " << curl_easy_strerror(curl_easy_setopt(curl, > CURLOPT_PROXY, "proxyrm.wind.root.it")) << "\n"; > > cout << "Proxy Port: " << > curl_easy_strerror(curl_easy_setopt(curl, CURLOPT_PROXYPORT, 8080)) << "\n"; > > cout << "Ntml: " << curl_easy_strerror(curl_easy_setopt(curl, > CURLOPT_HTTPAUTH, CURLAUTH_NTLM)) << "\n"; > > cout << "Verbose: " << curl_easy_strerror(curl_easy_setopt(curl, > CURLOPT_VERBOSE, true)) << "\n"; > > > res = curl_easy_perform(curl); > > curl_easy_cleanup(curl); > > } > > else > > res = CURLE_FAILED_INIT; > > curl_global_cleanup(); > > return res; > > } > > > All this went good, since the verbose output is the following. > > > Url: No error > > T-out: No error > > No_body: No error > > Proxy Url: No error > > Proxy Port: No error > > Ntml: No error > > Verbose: No error > > * About to connect() to proxy proxyrm.wind.root.it port 8080 (#0) > > * Trying 10.8.54.115... > > * Connected to proxyrm.wind.root.it (10.8.54.115) port 8080 (#0) > > > HEAD http://www.google.com HTTP/1.1 > > Host: www.google.com > > Accept: */* > > Proxy-Connection: Keep-Alive > > > < HTTP/1.1 407 Proxy Authentication Required > > < Proxy-Authenticate: NTLM > > < Proxy-Authenticate: BASIC realm="windroot" > > < Cache-Control: no-cache > > < Pragma: no-cache > > < Content-Type: text/html; charset=utf-8 > > * HTTP/1.1 proxy connection set close! > > < Proxy-Connection: close > > < Set-Cookie: BCSI-CS-602d36a7505d346e=2; Path=/ > > < Connection: close > > < Content-Length: 989 > > < > > * Closing connection 0 > > > Curl Final: No error > > > > But, if i try to ping https://google.com using this line > > cout << "Url: " << curl_easy_strerror(curl_easy_setopt(curl, CURLOPT_URL, " > http://www.google.com";)) << "\n"; > > > The result become this > > > Url: No error > > T-out: No error > > No_body: No error > > Proxy Url: No error > > Proxy Port: No error > > Ntml: No error > > Ntml: No error > > Ntml: No error > > Verbose: No error > > * About to connect() to proxy proxyrm.wind.root.it port 8080 (#0 > > * Trying 10.8.54.115... > > * Connected to proxyrm.wind.root.it (10.8.54.115) port 8080 (#0) > > * Establish HTTP proxy tunnel to www.google.com:443 > > > CONNECT www.google.com:443 HTTP/1.1 > > Host: www.google.com:443 > > Proxy-Connection: Keep-Alive > > > < HTTP/1.1 407 Proxy Authentication Required > > < Proxy-Authenticate: NTLM > > < Proxy-Authenticate: BASIC realm="windroot" > > < Cache-Control: no-cache > > < Pragma: no-cache > > < Content-Type: text/html; charset=utf-8 > > < Proxy-Connection: close > > < Set-Cookie: BCSI-CS-602d36a7505d346e=2; Path=/ > > < Connection: close > > < Content-Length: 1135 > > < > > * Ignore 1135 bytes of response-body > > * Received HTTP code 407 from proxy after CONNECT > > * Connection #0 to host proxyrm.wind.root.it left intact > > > Curl Final: Failure when receiving data from the peer > > > Using curl in command line allow me to ping https (i have to specify the > -k argument) but i don't know if this is really relevant. > > Someone can help me to figure out what's happening? And how to avoid that? > > ------------------------------------------------------------------- > List admin: http://cool.haxx.se/list/listinfo/curl-library > Etiquette: http://curl.haxx.se/mail/etiquette.html >
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