1 | #ifndef HEADER_CURL_MBEDTLS_H
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2 | #define HEADER_CURL_MBEDTLS_H
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3 | /***************************************************************************
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4 | * _ _ ____ _
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5 | * Project ___| | | | _ \| |
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6 | * / __| | | | |_) | |
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7 | * | (__| |_| | _ <| |___
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8 | * \___|\___/|_| \_\_____|
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9 | *
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10 | * Copyright (C) 2012 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
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11 | * Copyright (C) 2010, Hoi-Ho Chan, <hoiho.chan@gmail.com>
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12 | *
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13 | * This software is licensed as described in the file COPYING, which
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14 | * you should have received as part of this distribution. The terms
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15 | * are also available at https://curl.haxx.se/docs/copyright.html.
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16 | *
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17 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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18 | * copies of the Software, and permit persons to whom the Software is
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19 | * furnished to do so, under the terms of the COPYING file.
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20 | *
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21 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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22 | * KIND, either express or implied.
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23 | *
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24 | ***************************************************************************/
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25 | #include "curl_setup.h"
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26 |
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27 | #ifdef USE_MBEDTLS
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28 |
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29 | /* Called on first use mbedTLS, setup threading if supported */
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30 | int mbedtls_init(void);
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31 | void mbedtls_cleanup(void);
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32 |
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33 |
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34 | CURLcode Curl_mbedtls_connect(struct connectdata *conn, int sockindex);
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35 |
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36 | CURLcode Curl_mbedtls_connect_nonblocking(struct connectdata *conn,
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37 | int sockindex,
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38 | bool *done);
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39 |
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40 | /* tell mbedTLS to close down all open information regarding connections (and
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41 | thus session ID caching etc) */
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42 | void Curl_mbedtls_close_all(struct SessionHandle *data);
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43 |
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44 | /* close a SSL connection */
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45 | void Curl_mbedtls_close(struct connectdata *conn, int sockindex);
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46 |
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47 | void Curl_mbedtls_session_free(void *ptr);
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48 | size_t Curl_mbedtls_version(char *buffer, size_t size);
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49 | int Curl_mbedtls_shutdown(struct connectdata *conn, int sockindex);
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50 |
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51 | /* API setup for mbedTLS */
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52 | #define curlssl_init() mbedtls_init()
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53 | #define curlssl_cleanup() mbedtls_cleanup()
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54 | #define curlssl_connect Curl_mbedtls_connect
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55 | #define curlssl_connect_nonblocking Curl_mbedtls_connect_nonblocking
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56 | #define curlssl_session_free(x) Curl_mbedtls_session_free(x)
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57 | #define curlssl_close_all Curl_mbedtls_close_all
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58 | #define curlssl_close Curl_mbedtls_close
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59 | #define curlssl_shutdown(x,y) 0
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60 | #define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN)
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61 | #define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN)
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62 | #define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL)
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63 | #define curlssl_version Curl_mbedtls_version
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64 | #define curlssl_check_cxn(x) (x=x, -1)
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65 | #define curlssl_data_pending(x,y) (x=x, y=y, 0)
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66 | #define CURL_SSL_BACKEND CURLSSLBACKEND_MBEDTLS
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67 | #define curlssl_sha256sum(a,b,c,d) mbedtls_sha256(a,b,c,0)
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68 |
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69 | /* This might cause libcurl to use a weeker random!
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70 | TODO: implement proper use of Polarssl's CTR-DRBG or HMAC-DRBG and use that
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71 | */
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72 | #define curlssl_random(x,y,z) (x=x, y=y, z=z, CURLE_NOT_BUILT_IN)
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73 |
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74 | #endif /* USE_MBEDTLS */
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75 | #endif /* HEADER_CURL_MBEDTLS_H */
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