1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at http://curl.haxx.se/docs/copyright.html.
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
23 #include <curl/curl.h>
25 /* This is a simple example showing how to fetch mail using libcurl's IMAP
26 * capabilities. It builds on the imap-fetch.c example adding transport
27 * security to protect the authentication details from being snooped.
29 * Note that this example requires libcurl 7.30.0 or above.
35 CURLcode res = CURLE_OK;
37 curl = curl_easy_init();
39 /* Set username and password */
40 curl_easy_setopt(curl, CURLOPT_USERNAME, "user");
41 curl_easy_setopt(curl, CURLOPT_PASSWORD, "secret");
43 /* This will fetch message 1 from the user's inbox. Note the use of
44 * imaps:// rather than imap:// to request a SSL based connection. */
45 curl_easy_setopt(curl, CURLOPT_URL, "imaps://imap.example.com/INBOX/;UID=1");
47 /* If you want to connect to a site who isn't using a certificate that is
48 * signed by one of the certs in the CA bundle you have, you can skip the
49 * verification of the server's certificate. This makes the connection
52 * If you have a CA cert for the server stored someplace else than in the
53 * default bundle, then the CURLOPT_CAPATH option might come handy for
55 #ifdef SKIP_PEER_VERIFICATION
56 curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
59 /* If the site you're connecting to uses a different host name that what
60 * they have mentioned in their server certificate's commonName (or
61 * subjectAltName) fields, libcurl will refuse to connect. You can skip
62 * this check, but this will make the connection less secure. */
63 #ifdef SKIP_HOSTNAME_VERFICATION
64 curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
67 /* Since the traffic will be encrypted, it is very useful to turn on debug
68 * information within libcurl to see what is happening during the
70 curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
72 /* Perform the fetch */
73 res = curl_easy_perform(curl);
75 /* Check for errors */
77 fprintf(stderr, "curl_easy_perform() failed: %s\n",
78 curl_easy_strerror(res));
81 curl_easy_cleanup(curl);