NAME¶
CURLOPT_CERTINFO - request SSL certificate information
SYNOPSIS¶
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CERTINFO, long certinfo);
DESCRIPTION¶
Pass a long set to 1 to enable libcurl's certificate chain info gatherer. With
this enabled, libcurl (if built with OpenSSL, NSS, GSKit or QsoSSL) will
extract lots of information and data about the certificates in the certificate
chain used in the SSL connection. This data may then be retrieved after a
transfer using
curl_easy_getinfo(3) and its option
CURLINFO_CERTINFO.
DEFAULT¶
0
PROTOCOLS¶
All TLS-based
EXAMPLE¶
TODO
AVAILABILITY¶
Added in 7.19.1
RETURN VALUE¶
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO¶
CURLOPT_CAINFO(3),
CURLOPT_SSL_VERIFYPEER(3),