aboutsummaryrefslogtreecommitdiff
path: root/docs/examples
diff options
context:
space:
mode:
Diffstat (limited to 'docs/examples')
-rw-r--r--docs/examples/Makefile.inc3
-rw-r--r--docs/examples/certinfo.c62
2 files changed, 63 insertions, 2 deletions
diff --git a/docs/examples/Makefile.inc b/docs/examples/Makefile.inc
index 68b66c3e3..c3ee0228b 100644
--- a/docs/examples/Makefile.inc
+++ b/docs/examples/Makefile.inc
@@ -5,7 +5,7 @@ check_PROGRAMS = 10-at-a-time anyauthput cookie_interface \
https multi-app multi-debugcallback multi-double \
multi-post multi-single persistant post-callback \
postit2 sepheaders simple simplepost simplessl \
- sendrecv httpcustomheader
+ sendrecv httpcustomheader certinfo
# These examples require external dependencies that may not be commonly
# available on POSIX systems, so don't bother attempting to compile them here.
@@ -14,4 +14,3 @@ COMPLICATED_EXAMPLES = \
ghiper.c hiperfifo.c htmltidy.c multithread.c \
opensslthreadlock.c sampleconv.c synctime.c threaded-ssl.c
-
diff --git a/docs/examples/certinfo.c b/docs/examples/certinfo.c
new file mode 100644
index 000000000..b0e9759f4
--- /dev/null
+++ b/docs/examples/certinfo.c
@@ -0,0 +1,62 @@
+/*****************************************************************************
+ */
+
+#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;
+}