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adba870534
Use a TLSOptions configuration object which is created via static functions. - "TLSOptions.client": uses the standard CA and common name verification. - "TLSOptions.client_unsafe": uses optional CA verification (i.e. if specified) - "TLSOptions.server": is the standard server configuration (chain + key) This will allow us to expand the TLS configuration options to include e.g. mutual authentication without bloating the classes that uses StreamPeerTLS and PacketPeerDTLS as underlying peers.
105 lines
4.6 KiB
C++
105 lines
4.6 KiB
C++
/**************************************************************************/
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/* http_client_tcp.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef HTTP_CLIENT_TCP_H
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#define HTTP_CLIENT_TCP_H
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#include "http_client.h"
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#include "core/crypto/crypto.h"
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class HTTPClientTCP : public HTTPClient {
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private:
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Status status = STATUS_DISCONNECTED;
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IP::ResolverID resolving = IP::RESOLVER_INVALID_ID;
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Array ip_candidates;
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int conn_port = -1; // Server to make requests to.
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String conn_host;
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int server_port = -1; // Server to connect to (might be a proxy server).
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String server_host;
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int http_proxy_port = -1; // Proxy server for http requests.
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String http_proxy_host;
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int https_proxy_port = -1; // Proxy server for https requests.
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String https_proxy_host;
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bool blocking = false;
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bool handshaking = false;
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bool head_request = false;
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Ref<TLSOptions> tls_options;
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Vector<uint8_t> response_str;
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bool chunked = false;
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Vector<uint8_t> chunk;
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int chunk_left = 0;
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bool chunk_trailer_part = false;
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int64_t body_size = -1;
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int64_t body_left = 0;
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bool read_until_eof = false;
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Ref<StreamPeerBuffer> request_buffer;
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Ref<StreamPeerTCP> tcp_connection;
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Ref<StreamPeer> connection;
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Ref<HTTPClientTCP> proxy_client; // Negotiate with proxy server.
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int response_num = 0;
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Vector<String> response_headers;
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// 64 KiB by default (favors fast download speeds at the cost of memory usage).
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int read_chunk_size = 65536;
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Error _get_http_data(uint8_t *p_buffer, int p_bytes, int &r_received);
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public:
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static HTTPClient *_create_func();
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Error request(Method p_method, const String &p_url, const Vector<String> &p_headers, const uint8_t *p_body, int p_body_size) override;
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Error connect_to_host(const String &p_host, int p_port = -1, Ref<TLSOptions> p_tls_options = Ref<TLSOptions>()) override;
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void set_connection(const Ref<StreamPeer> &p_connection) override;
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Ref<StreamPeer> get_connection() const override;
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void close() override;
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Status get_status() const override;
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bool has_response() const override;
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bool is_response_chunked() const override;
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int get_response_code() const override;
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Error get_response_headers(List<String> *r_response) override;
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int64_t get_response_body_length() const override;
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PackedByteArray read_response_body_chunk() override;
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void set_blocking_mode(bool p_enable) override;
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bool is_blocking_mode_enabled() const override;
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void set_read_chunk_size(int p_size) override;
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int get_read_chunk_size() const override;
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Error poll() override;
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void set_http_proxy(const String &p_host, int p_port) override;
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void set_https_proxy(const String &p_host, int p_port) override;
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HTTPClientTCP();
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};
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#endif // HTTP_CLIENT_TCP_H
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