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23 .TH CURLOPT_CERTINFO 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
25 CURLOPT_CERTINFO \- request SSL certificate information
27 #include <curl/curl.h>
29 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CERTINFO, long certinfo);
31 Pass a long set to 1 to enable libcurl's certificate chain info gatherer. With
32 this enabled, libcurl (if built with OpenSSL, NSS or GSKit) will
33 extract lots of information and data about the certificates in the certificate
34 chain used in the SSL connection. This data may then be retrieved after a
35 transfer using \fIcurl_easy_getinfo(3)\fP and its option
36 \fICURLINFO_CERTINFO\fP.
46 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
48 .BR CURLOPT_CAINFO "(3), " CURLOPT_SSL_VERIFYPEER "(3), "