1 /* 2 * TLS/SSL Protocol 3 * Copyright (c) 2011 Martin Storsjo 4 * 5 * This file is part of FFmpeg. 6 * 7 * FFmpeg is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * FFmpeg is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with FFmpeg; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 22 #ifndef AVFORMAT_TLS_H 23 #define AVFORMAT_TLS_H 24 25 #include "libavutil/opt.h" 26 27 #include "url.h" 28 29 typedef struct TLSShared { 30 char *ca_file; 31 int verify; 32 char *cert_file; 33 char *key_file; 34 int listen; 35 36 char *host; 37 char *http_proxy; 38 39 char underlying_host[200]; 40 int numerichost; 41 42 URLContext *tcp; 43 } TLSShared; 44 45 #define TLS_OPTFL (AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_ENCODING_PARAM) 46 #define TLS_COMMON_OPTIONS(pstruct, options_field) \ 47 {"ca_file", "Certificate Authority database file", offsetof(pstruct, options_field . ca_file), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \ 48 {"cafile", "Certificate Authority database file", offsetof(pstruct, options_field . ca_file), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \ 49 {"tls_verify", "Verify the peer certificate", offsetof(pstruct, options_field . verify), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = TLS_OPTFL }, \ 50 {"cert_file", "Certificate file", offsetof(pstruct, options_field . cert_file), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \ 51 {"key_file", "Private key file", offsetof(pstruct, options_field . key_file), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \ 52 {"listen", "Listen for incoming connections", offsetof(pstruct, options_field . listen), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = TLS_OPTFL }, \ 53 {"verifyhost", "Verify against a specific hostname", offsetof(pstruct, options_field . host), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \ 54 {"http_proxy", "Set proxy to tunnel through", offsetof(pstruct, options_field . http_proxy), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL } 55 56 int ff_tls_open_underlying(TLSShared *c, URLContext *parent, const char *uri, AVDictionary **options); 57 58 void ff_gnutls_init(void); 59 void ff_gnutls_deinit(void); 60 61 int ff_openssl_init(void); 62 void ff_openssl_deinit(void); 63 64 #endif /* AVFORMAT_TLS_H */ 65