BadVPN – Blame information for rev 1
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1 | office | 1 | /** |
2 | * @file |
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3 | * Application layered TCP/TLS connection API (to be used from TCPIP thread) |
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4 | * |
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5 | * @defgroup altcp_tls TLS layer |
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6 | * @ingroup altcp |
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7 | * This file contains function prototypes for a TLS layer. |
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8 | * A port to ARM mbedtls is provided in the apps/ tree |
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9 | * (LWIP_ALTCP_TLS_MBEDTLS option). |
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10 | */ |
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11 | |||
12 | /* |
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13 | * Copyright (c) 2017 Simon Goldschmidt |
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14 | * All rights reserved. |
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15 | * |
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16 | * Redistribution and use in source and binary forms, with or without modification, |
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17 | * are permitted provided that the following conditions are met: |
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18 | * |
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19 | * 1. Redistributions of source code must retain the above copyright notice, |
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20 | * this list of conditions and the following disclaimer. |
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21 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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22 | * this list of conditions and the following disclaimer in the documentation |
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23 | * and/or other materials provided with the distribution. |
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24 | * 3. The name of the author may not be used to endorse or promote products |
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25 | * derived from this software without specific prior written permission. |
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26 | * |
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27 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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28 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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29 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
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30 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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31 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
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32 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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33 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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34 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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35 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
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36 | * OF SUCH DAMAGE. |
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37 | * |
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38 | * This file is part of the lwIP TCP/IP stack. |
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39 | * |
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40 | * Author: Simon Goldschmidt <goldsimon@gmx.de> |
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41 | * |
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42 | */ |
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43 | #ifndef LWIP_HDR_ALTCP_TLS_H |
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44 | #define LWIP_HDR_ALTCP_TLS_H |
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45 | |||
46 | #include "lwip/opt.h" |
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47 | |||
48 | #if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */ |
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49 | |||
50 | #if LWIP_ALTCP_TLS |
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51 | |||
52 | #include "lwip/altcp.h" |
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53 | |||
54 | #ifdef __cplusplus |
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55 | extern "C" { |
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56 | #endif |
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57 | |||
58 | /** @ingroup altcp_tls |
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59 | * ALTCP_TLS configuration handle, content depends on port (e.g. mbedtls) |
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60 | */ |
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61 | struct altcp_tls_config; |
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62 | |||
63 | /** @ingroup altcp_tls |
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64 | * Create an ALTCP_TLS server configuration handle |
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65 | */ |
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66 | struct altcp_tls_config *altcp_tls_create_config_server_privkey_cert(const u8_t *privkey, size_t privkey_len, |
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67 | const u8_t *privkey_pass, size_t privkey_pass_len, |
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68 | const u8_t *cert, size_t cert_len); |
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69 | |||
70 | /** @ingroup altcp_tls |
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71 | * Create an ALTCP_TLS client configuration handle |
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72 | */ |
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73 | struct altcp_tls_config *altcp_tls_create_config_client(const u8_t *cert, size_t cert_len); |
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74 | |||
75 | /** @ingroup altcp_tls |
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76 | * Free an ALTCP_TLS configuration handle |
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77 | */ |
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78 | void altcp_tls_free_config(struct altcp_tls_config *conf); |
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79 | |||
80 | /** @ingroup altcp_tls |
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81 | * Create new ALTCP_TLS layer |
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82 | */ |
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83 | struct altcp_pcb *altcp_tls_new(struct altcp_tls_config* config, struct altcp_pcb *inner_pcb); |
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84 | |||
85 | /** @ingroup altcp_tls |
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86 | * Return pointer to internal TLS context so application can tweak it. |
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87 | * Real type depends on port (e.g. mbedtls) |
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88 | */ |
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89 | void *altcp_tls_context (struct altcp_pcb *conn); |
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90 | |||
91 | #ifdef __cplusplus |
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92 | } |
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93 | #endif |
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94 | |||
95 | #endif /* LWIP_ALTCP_TLS */ |
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96 | #endif /* LWIP_ALTCP */ |
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97 | #endif /* LWIP_HDR_ALTCP_TLS_H */ |