diff options
Diffstat (limited to 'modules/mbedtls/stream_peer_mbed_tls.h')
| -rwxr-xr-x | modules/mbedtls/stream_peer_mbed_tls.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/modules/mbedtls/stream_peer_mbed_tls.h b/modules/mbedtls/stream_peer_mbed_tls.h new file mode 100755 index 0000000000..ce17614d85 --- /dev/null +++ b/modules/mbedtls/stream_peer_mbed_tls.h @@ -0,0 +1,95 @@ +/*************************************************************************/ +/* stream_peer_openssl.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef STREAM_PEER_OPEN_SSL_H +#define STREAM_PEER_OPEN_SSL_H + +#include "io/stream_peer_ssl.h" +#include "os/file_access.h" +#include "project_settings.h" + +#include "mbedtls/config.h" +#include "mbedtls/ctr_drbg.h" +#include "mbedtls/debug.h" +#include "mbedtls/entropy.h" +#include "mbedtls/net.h" +#include "mbedtls/ssl.h" + +#include <stdio.h> +#include <stdlib.h> + +class StreamPeerMbedTLS : public StreamPeerSSL { +private: + Status status; + String hostname; + + bool connected; + + Ref<StreamPeer> base; + + static StreamPeerSSL *_create_func(); + static void _load_certs(const PoolByteArray &p_array); + + static int bio_recv(void *ctx, unsigned char *buf, size_t len); + static int bio_send(void *ctx, const unsigned char *buf, size_t len); + +protected: + static mbedtls_x509_crt cacert; + mbedtls_entropy_context entropy; + mbedtls_ctr_drbg_context ctr_drbg; + mbedtls_ssl_context ssl; + mbedtls_ssl_config conf; + + static void _bind_methods(); + +public: + virtual void poll(); + virtual Error accept_stream(Ref<StreamPeer> p_base); + virtual Error connect_to_stream(Ref<StreamPeer> p_base, bool p_validate_certs = false, const String &p_for_hostname = String()); + virtual Status get_status() const; + + virtual void disconnect_from_stream(); + + virtual Error put_data(const uint8_t *p_data, int p_bytes); + virtual Error put_partial_data(const uint8_t *p_data, int p_bytes, int &r_sent); + + virtual Error get_data(uint8_t *p_buffer, int p_bytes); + virtual Error get_partial_data(uint8_t *p_buffer, int p_bytes, int &r_received); + + virtual int get_available_bytes() const; + + static void initialize_ssl(); + static void finalize_ssl(); + + StreamPeerMbedTLS(); + ~StreamPeerMbedTLS(); +}; + +#endif // STREAM_PEER_SSL_H |