CURLOPT_SOCKS5_GSSAPI_NEC(3)

CURLOPT_SOCKS5_GSSAPI_NEC(3curl_easy_setopt optionCURLOPT_SOCKS5_GSSAPI_NEC(3)

NAME

     CURLOPT_SOCKS5_GSSAPI_NEC - set socks proxy gssapi  negotia-
     tion protection

SYNOPSIS

     #include <curl/curl.h>

     CURLcode           curl_easy_setopt(CURL            *handle,
     CURLOPT_SOCKS5_GSSAPI_NEC, long nec);

DESCRIPTION

     Pass a long set to 1 to enable or 0 to disable. As  part  of
     the  gssapi negotiation a protection mode is negotiated. The
     RFC1961 says in section 4.3/4.4 it should be protected,  but
     the NEC reference implementation does not.  If enabled, this
     option allows the unprotected  exchange  of  the  protection
     mode negotiation.

DEFAULT

     ?

PROTOCOLS

     Most

EXAMPLE

     CURL *curl = curl_easy_init();
     if(curl) {
       curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
       curl_easy_setopt(curl, CURLOPT_PROXY, "socks5://proxy");
       curl_easy_setopt(curl, CURLOPT_SOCKS5_GSSAPI_NEC, 1L);
       ret = curl_easy_perform(curl);
       curl_easy_cleanup(curl);
     }

AVAILABILITY

     Added in 7.19.4

RETURN VALUE

     Returns  CURLE_OK  if   the   option   is   supported,   and
     CURLE_UNKNOWN_OPTION if not.

SEE ALSO

     CURLOPT_SOCKS5_GSSAPI_SERVICE(3), CURLOPT_PROXY(3),

libcurl 7.58.0      Last change: May 31, 2017                   1