CMakeLua/Utilities/cmcurl-7.19.0/docs/examples/https.c

   1 /*****************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * $Id: https.c,v 1.1.1.1 2008-09-23 16:32:05 hoffman Exp $
   9  */
  10
  11 #include <stdio.h>
  12 #include <curl/curl.h>
  13
  14 int main(void)
  15 {
  16   CURL *curl;
  17   CURLcode res;
  18
  19   curl = curl_easy_init();
  20   if(curl) {
  21     curl_easy_setopt(curl, CURLOPT_URL, "https://sourceforge.net/");
  22
  23 #ifdef SKIP_PEER_VERIFICATION
  24     /*
  25      * If you want to connect to a site who isn't using a certificate that is
  26      * signed by one of the certs in the CA bundle you have, you can skip the
  27      * verification of the server's certificate. This makes the connection
  28      * A LOT LESS SECURE.
  29      *
  30      * If you have a CA cert for the server stored someplace else than in the
  31      * default bundle, then the CURLOPT_CAPATH option might come handy for
  32      * you.
  33      */
  34     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
  35 #endif
  36
  37 #ifdef SKIP_HOSTNAME_VERFICATION
  38     /*
  39      * If the site you're connecting to uses a different host name that what
  40      * they have mentioned in their server certificate's commonName (or
  41      * subjectAltName) fields, libcurl will refuse to connect. You can skip
  42      * this check, but this will make the connection less secure.
  43      */
  44     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
  45 #endif
  46
  47     res = curl_easy_perform(curl);
  48
  49     /* always cleanup */
  50     curl_easy_cleanup(curl);
  51   }
  52   return 0;
  53 }