63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
/*
|
|
This file is part of TALER
|
|
Copyright (C) 2014-2018, 2021 Taler Systems SA
|
|
|
|
TALER is free software; you can redistribute it and/or modify it under the
|
|
terms of the GNU General Public License as published by the Free Software
|
|
Foundation; either version 3, or (at your option) any later version.
|
|
|
|
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along with
|
|
TALER; see the file COPYING. If not, see
|
|
<http://www.gnu.org/licenses/>
|
|
*/
|
|
/**
|
|
* @file lib/exchange_api_curl_defaults.c
|
|
* @brief curl easy handle defaults
|
|
* @author Florian Dold
|
|
*/
|
|
|
|
#include "exchange_api_curl_defaults.h"
|
|
|
|
|
|
CURL *
|
|
TALER_EXCHANGE_curl_easy_get_ (const char *url)
|
|
{
|
|
CURL *eh;
|
|
|
|
eh = curl_easy_init ();
|
|
if (NULL == eh)
|
|
{
|
|
GNUNET_break (0);
|
|
return NULL;
|
|
}
|
|
GNUNET_assert (CURLE_OK ==
|
|
curl_easy_setopt (eh,
|
|
CURLOPT_URL,
|
|
url));
|
|
GNUNET_assert (CURLE_OK ==
|
|
curl_easy_setopt (eh,
|
|
CURLOPT_FOLLOWLOCATION,
|
|
1L));
|
|
/* Enable compression (using whatever curl likes), see
|
|
https://curl.se/libcurl/c/CURLOPT_ACCEPT_ENCODING.html */
|
|
GNUNET_break (CURLE_OK ==
|
|
curl_easy_setopt (eh,
|
|
CURLOPT_ACCEPT_ENCODING,
|
|
""));
|
|
/* limit MAXREDIRS to 5 as a simple security measure against
|
|
a potential infinite loop caused by a malicious target */
|
|
GNUNET_assert (CURLE_OK ==
|
|
curl_easy_setopt (eh,
|
|
CURLOPT_MAXREDIRS,
|
|
5L));
|
|
GNUNET_assert (CURLE_OK ==
|
|
curl_easy_setopt (eh,
|
|
CURLOPT_TCP_FASTOPEN,
|
|
1L));
|
|
return eh;
|
|
}
|