CURLOPT_PROXY_SSLCERT(3)

CURLOPT_PROXY_SSLCERT(3curl_easy_setopt optionCURLOPT_PROXY_SSLCERT(3)

NAME

     CURLOPT_PROXY_SSLCERT - set SSL proxy client certificate

SYNOPSIS

     #include <curl/curl.h>

     CURLcode           curl_easy_setopt(CURL            *handle,
     CURLOPT_PROXY_SSLCERT, char *cert);

DESCRIPTION

     This option is for connecting to a HTTPS proxy, not a  HTTPS
     server.

     Pass a pointer to a zero terminated string as parameter. The
     string  should  be  the file name of your client certificate
     used to connect to the HTTPS proxy.  The default  format  is
     "P12"  on  Secure  Transport and "PEM" on other engines, and
     can be changed with CURLOPT_PROXY_SSLCERTTYPE(3).

     With NSS or Secure Transport, this can also be the  nickname
     of  the  certificate  you wish to authenticate with as it is
     named in the security database. If you want to  use  a  file
     from the current directory, please precede it with "./" pre-
     fix, in order to avoid confusion with a nickname.

     When using a client certificate, you most likely  also  need
     to provide a private key with CURLOPT_PROXY_SSLKEY(3).

     The application does not have  to  keep  the  string  around
     after setting this option.

DEFAULT

     NULL

PROTOCOLS

     Used with HTTPS proxy

EXAMPLE

     CURL *curl = curl_easy_init();
     if(curl) {
       curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
       curl_easy_setopt(curl, CURLOPT_PROXY, "https://proxy");
       curl_easy_setopt(curl, CURLOPT_PROXY_SSLCERT, "client.pem");
       curl_easy_setopt(curl, CURLOPT_PROXY_SSLKEY, "key.pem");
       curl_easy_setopt(curl, CURLOPT_PROXY_KEYPASSWD, "s3cret");
       ret = curl_easy_perform(curl);
       curl_easy_cleanup(curl);
     }

AVAILABILITY

     Added in 7.52.0

libcurl 7.58.0      Last change: May 31, 2017                   1

CURLOPT_PROXY_SSLCERT(3curl_easy_setopt optionCURLOPT_PROXY_SSLCERT(3)

RETURN VALUE

     Returns CURLE_OK if  TLS  enabled,  CURLE_UNKNOWN_OPTION  if
     not,  or  CURLE_OUT_OF_MEMORY if there was insufficient heap
     space.

SEE ALSO

     CURLOPT_PROXY_SSLCERTTYPE(3),       CURLOPT_PROXY_SSLKEY(3),
     CURLOPT_SSLCERT(3),

libcurl 7.58.0      Last change: May 31, 2017                   2