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5dd8f13bfc
- similar to openssl, use a shared 'credentials' instance among TLS connections with a plain configuration. - different to openssl, a connection with a client certificate is not eligible to sharing. - document CURLOPT_CA_CACHE_TIMEOUT in man page Closes #13795
99 lines
3.5 KiB
C
99 lines
3.5 KiB
C
#ifndef HEADER_CURL_GTLS_H
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#define HEADER_CURL_GTLS_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "curl_setup.h"
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#include <curl/curl.h>
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#ifdef USE_GNUTLS
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#include <gnutls/gnutls.h>
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#include "timeval.h"
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#ifdef HAVE_GNUTLS_SRP
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/* the function exists */
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#ifdef USE_TLS_SRP
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/* the functionality is not disabled */
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#define USE_GNUTLS_SRP
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#endif
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#endif
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struct Curl_easy;
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struct Curl_cfilter;
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struct ssl_primary_config;
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struct ssl_config_data;
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struct ssl_peer;
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struct gtls_shared_creds {
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gnutls_certificate_credentials_t creds;
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char *CAfile; /* CAfile path used to generate X509 store */
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struct curltime time; /* when the shared creds was created */
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size_t refcount;
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BIT(trust_setup); /* x509 anchors + CRLs have been set up */
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};
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CURLcode Curl_gtls_shared_creds_create(struct Curl_easy *data,
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struct gtls_shared_creds **pcreds);
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CURLcode Curl_gtls_shared_creds_up_ref(struct gtls_shared_creds *creds);
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void Curl_gtls_shared_creds_free(struct gtls_shared_creds **pcreds);
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struct gtls_ctx {
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gnutls_session_t session;
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struct gtls_shared_creds *shared_creds;
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#ifdef USE_GNUTLS_SRP
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gnutls_srp_client_credentials_t srp_client_cred;
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#endif
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CURLcode io_result; /* result of last IO cfilter operation */
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};
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typedef CURLcode Curl_gtls_ctx_setup_cb(struct Curl_cfilter *cf,
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struct Curl_easy *data,
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void *user_data);
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CURLcode Curl_gtls_ctx_init(struct gtls_ctx *gctx,
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struct Curl_cfilter *cf,
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struct Curl_easy *data,
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struct ssl_peer *peer,
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const unsigned char *alpn, size_t alpn_len,
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Curl_gtls_ctx_setup_cb *cb_setup,
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void *cb_user_data,
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void *ssl_user_data);
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CURLcode Curl_gtls_client_trust_setup(struct Curl_cfilter *cf,
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struct Curl_easy *data,
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struct gtls_ctx *gtls);
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CURLcode Curl_gtls_verifyserver(struct Curl_easy *data,
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gnutls_session_t session,
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struct ssl_primary_config *config,
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struct ssl_config_data *ssl_config,
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struct ssl_peer *peer,
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const char *pinned_key);
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extern const struct Curl_ssl Curl_ssl_gnutls;
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#endif /* USE_GNUTLS */
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#endif /* HEADER_CURL_GTLS_H */
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