From fe7590f729feccd70a2d246fb06bcbf9905d7498 Mon Sep 17 00:00:00 2001 From: Jonas Minnberg Date: Mon, 19 Oct 2015 14:25:34 +0200 Subject: vtls: added support for mbedTLS closes #496 --- lib/vtls/mbedtls.h | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 lib/vtls/mbedtls.h (limited to 'lib/vtls/mbedtls.h') diff --git a/lib/vtls/mbedtls.h b/lib/vtls/mbedtls.h new file mode 100644 index 000000000..b930c1000 --- /dev/null +++ b/lib/vtls/mbedtls.h @@ -0,0 +1,73 @@ +#ifndef HEADER_CURL_MBEDTLS_H +#define HEADER_CURL_MBEDTLS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, Hoi-Ho Chan, + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef USE_MBEDTLS + +/* Called on first use mbedTLS, setup threading if supported */ +int mbedtls_init(void); +void mbedtls_cleanup(void); + + +CURLcode Curl_mbedtls_connect(struct connectdata *conn, int sockindex); + +CURLcode Curl_mbedtls_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); + +/* tell mbedTLS to close down all open information regarding connections (and + thus session ID caching etc) */ +void Curl_mbedtls_close_all(struct SessionHandle *data); + + /* close a SSL connection */ +void Curl_mbedtls_close(struct connectdata *conn, int sockindex); + +void Curl_mbedtls_session_free(void *ptr); +size_t Curl_mbedtls_version(char *buffer, size_t size); +int Curl_mbedtls_shutdown(struct connectdata *conn, int sockindex); + +/* API setup for mbedTLS */ +#define curlssl_init() mbedtls_init() +#define curlssl_cleanup() mbedtls_cleanup() +#define curlssl_connect Curl_mbedtls_connect +#define curlssl_connect_nonblocking Curl_mbedtls_connect_nonblocking +#define curlssl_session_free(x) Curl_mbedtls_session_free(x) +#define curlssl_close_all Curl_mbedtls_close_all +#define curlssl_close Curl_mbedtls_close +#define curlssl_shutdown(x,y) 0 +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_mbedtls_version +#define curlssl_check_cxn(x) (x=x, -1) +#define curlssl_data_pending(x,y) (x=x, y=y, 0) +#define CURL_SSL_BACKEND CURLSSLBACKEND_MBEDTLS + +/* This might cause libcurl to use a weeker random! + TODO: implement proper use of Polarssl's CTR-DRBG or HMAC-DRBG and use that +*/ +#define curlssl_random(x,y,z) (x=x, y=y, z=z, CURLE_NOT_BUILT_IN) + +#endif /* USE_MBEDTLS */ +#endif /* HEADER_CURL_MBEDTLS_H */ -- cgit v1.2.3