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8dfd22089c
To force each backend implementation to really attempt to provide proper random. If a proper random function is missing, then we can explicitly make use of the default one we use when TLS support is missing. This commit makes sure it works for darwinssl, gnutls, nss and openssl.
79 lines
3.1 KiB
C
79 lines
3.1 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) 1998 - 2014, 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 http://curl.haxx.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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***************************************************************************/
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#include "curl_setup.h"
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#ifdef USE_GNUTLS
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#include "urldata.h"
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int Curl_gtls_init(void);
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int Curl_gtls_cleanup(void);
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CURLcode Curl_gtls_connect(struct connectdata *conn, int sockindex);
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CURLcode Curl_gtls_connect_nonblocking(struct connectdata *conn,
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int sockindex,
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bool *done);
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/* tell GnuTLS to close down all open information regarding connections (and
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thus session ID caching etc) */
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void Curl_gtls_close_all(struct SessionHandle *data);
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/* close a SSL connection */
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void Curl_gtls_close(struct connectdata *conn, int sockindex);
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void Curl_gtls_session_free(void *ptr);
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size_t Curl_gtls_version(char *buffer, size_t size);
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int Curl_gtls_shutdown(struct connectdata *conn, int sockindex);
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int Curl_gtls_random(struct SessionHandle *data,
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unsigned char *entropy,
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size_t length);
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void Curl_gtls_md5sum(unsigned char *tmp, /* input */
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size_t tmplen,
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unsigned char *md5sum, /* output */
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size_t md5len);
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/* this backend provides these functions: */
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#define have_curlssl_md5sum 1
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/* API setup for GnuTLS */
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#define curlssl_init Curl_gtls_init
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#define curlssl_cleanup Curl_gtls_cleanup
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#define curlssl_connect Curl_gtls_connect
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#define curlssl_connect_nonblocking Curl_gtls_connect_nonblocking
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#define curlssl_session_free(x) Curl_gtls_session_free(x)
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#define curlssl_close_all Curl_gtls_close_all
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#define curlssl_close Curl_gtls_close
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#define curlssl_shutdown(x,y) Curl_gtls_shutdown(x,y)
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#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN)
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#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN)
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#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL)
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#define curlssl_version Curl_gtls_version
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#define curlssl_check_cxn(x) (x=x, -1)
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#define curlssl_data_pending(x,y) (x=x, y=y, 0)
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#define curlssl_random(x,y,z) Curl_gtls_random(x,y,z)
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#define curlssl_md5sum(a,b,c,d) Curl_gtls_md5sum(a,b,c,d)
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#endif /* USE_GNUTLS */
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#endif /* HEADER_CURL_GTLS_H */
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