CURLINFO_CERTINFO(3)       curl_easy_getinfo options      CURLINFO_CERTINFO(3)

NAME
       CURLINFO_CERTINFO - get the TLS certificate chain

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CERTINFO,
                                  struct curl_certinfo *chainp);

DESCRIPTION
       Pass  a  pointer to a 'struct curl_certinfo *' and you'll get it set to
       point to struct that holds a number of linked lists with info about the
       certificate  chain,  assuming  you had CURLOPT_CERTINFO(3) enabled when
       the request was made. The struct reports how many certs  it  found  and
       then  you  can  extract  info  for each of those certs by following the
       linked lists. The info chain is provided in a series  of  data  in  the
       format "name:content" where the content is for the specific named data.
       See also the certinfo.c example.

PROTOCOLS
       All TLS-based

EXAMPLE
       TODO

AVAILABILITY
       This option is only working in libcurl built with OpenSSL, NSS,  schan-
       nel or GSKit support. schannel support added in 7.50.0

       Added in 7.19.1

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

SEE ALSO
       curl_easy_getinfo(3), curl_easy_setopt(3),

libcurl 7.54.0                   June 01, 2016            CURLINFO_CERTINFO(3)