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