63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/*****************************************************************************
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <curl/curl.h>
|
|
#include <curl/types.h>
|
|
#include <curl/easy.h>
|
|
|
|
static size_t wrfu(void *ptr, size_t size, size_t nmemb, void *stream)
|
|
{
|
|
return size * nmemb;
|
|
}
|
|
int main(int argc, char **argv)
|
|
{
|
|
CURL *curl;
|
|
CURLcode res;
|
|
|
|
curl_global_init(CURL_GLOBAL_DEFAULT);
|
|
|
|
curl = curl_easy_init();
|
|
if(curl) {
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://www.networking4all.com/");
|
|
|
|
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, wrfu);
|
|
|
|
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
|
|
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
|
|
|
|
curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L);
|
|
curl_easy_setopt(curl, CURLOPT_CERTINFO, 1L);
|
|
|
|
res = curl_easy_perform(curl);
|
|
|
|
if(!res) {
|
|
struct curl_certinfo *ci = NULL;
|
|
|
|
res = curl_easy_getinfo(curl, CURLINFO_CERTINFO, &ci);
|
|
|
|
if(!res && ci) {
|
|
int i;
|
|
printf("%d certs!\n", ci->num_of_certs);
|
|
|
|
for(i=0; i<ci->num_of_certs; i++) {
|
|
struct curl_slist *slist;
|
|
|
|
for(slist = ci->certinfo[i]; slist; slist = slist->next)
|
|
printf("%s\n", slist->data);
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
curl_easy_cleanup(curl);
|
|
}
|
|
|
|
curl_global_cleanup();
|
|
|
|
return 0;
|
|
}
|