Hello, try to force the use of SSLv3. Sometimes the automatic choice does not work.
Stephan -----Ursprüngliche Nachricht----- Von: curl-library [mailto:[email protected]] Im Auftrag von Volker Schmid Gesendet: Dienstag, 6. August 2013 11:08 An: libcurl development Betreff: Problem with NTLM proxy auth Hello all, the following log shows my problem with libcurl 2.27.0.0 (Windows) and NTLM proxy: 2013-08-06 10:09:31 : CURL: About to connect() to proxy 10.50.200.13 port 3128 (#0) 2013-08-06 10:09:31 : CURL: Trying 10.50.200.13... 2013-08-06 10:09:31 : CURL: connected 2013-08-06 10:09:31 : CURL: Connected to 10.50.200.13 (10.50.200.13) port 3128 (#0) 2013-08-06 10:09:31 : CURL: Establish HTTP proxy tunnel to xxxx.xxxx.de:443 2013-08-06 10:09:31 : CURL: Proxy auth using Basic with user 'testuser' 2013-08-06 10:09:31 : CURL: CONNECT xxxx.xxxx.de:443 HTTP/1.1 Host: xxxx.xxxx.de:443 Proxy-Authorization: Basic d2VudHo6Z44sZnZyNiExMzM= Proxy-Connection: Keep-Alive 2013-08-06 10:09:31 : CURL: HTTP/1.1 407 Proxy Authentication Required 2013-08-06 10:09:31 : CURL: Mime-Version: 1.0 2013-08-06 10:09:31 : CURL: Date: Tue, 06 Aug 2013 10:09:31 CEST 2013-08-06 10:09:31 : CURL: Content-Type: text/html 2013-08-06 10:09:31 : CURL: Proxy-Authenticate: NTLM 2013-08-06 10:09:31 : CURL: Connection: close 2013-08-06 10:09:31 : CURL: Proxy-Connection: close 2013-08-06 10:09:31 : CURL: Content-Length: 2231 2013-08-06 10:09:31 : CURL: 2013-08-06 10:09:31 : CURL: Ignore 2231 bytes of response-body 2013-08-06 10:09:31 : CURL: Received HTTP code 407 from proxy after CONNECT 2013-08-06 10:09:31 : CURL: Closing connection #0 2013-08-06 10:09:31 : CURL: Failure when receiving data from the peer As you can see, libcurl does not use or accept the NTLM authentication. Setup: CURLOPT_HTTPPROXYTUNNEL = 1 CURLOPT_PROXY = URL of Proxy CURLOPT_PROXYAUTH = #CURLAUTH_BASIC & #CURLAUTH_DIGEST & #CURLAUTH_NTLM CURLOPT_PROXYUSERPWD = ProxyUsername:ProxyPassword CURLOPT_SSL_VERIFYPEER = 1 CURLOPT_SSL_VERIFYHOST = 2 Any ideas what might be the reason? As this happens at a customer, I sadly do not have access to the system itself. Best, Volker ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html
