http2 support
This commit is contained in:
parent
e9efb4b12c
commit
9e3d5aa9e0
@ -6,7 +6,7 @@ set(SOURCE sources/main.cpp)
|
||||
set(LIBS ${CMAKE_SOURCE_DIR}/libs/)
|
||||
set(INCLUDE ${CMAKE_SOURCE_DIR}/include/)
|
||||
|
||||
find_package(OpenSSL REQUIRED)
|
||||
find_package(CURL REQUIRED)
|
||||
find_path(IXWEBSOCKET_INCLUDE_DIR ixwebsocket)
|
||||
find_library(IXWEBSOCKET_LIBRARIES ixwebsocket)
|
||||
|
||||
@ -14,8 +14,8 @@ if(NOT IXWEBSOCKET_INCLUDE_DIR OR NOT IXWEBSOCKET_LIBRARIES)
|
||||
message(FATAL_ERROR "ixwebsocket not found")
|
||||
endif()
|
||||
|
||||
if(NOT OPENSSL_INCLUDE_DIR OR NOT OPENSSL_LIBRARIES)
|
||||
message(FATAL_ERROR "openssl not found")
|
||||
if(NOT CURL_INCLUDE_DIRS OR NOT CURL_LIBRARIES)
|
||||
message(FATAL_ERROR "nghttp2 not found")
|
||||
endif()
|
||||
|
||||
add_executable(${PROJECT_NAME} ${SOURCE})
|
||||
@ -23,16 +23,16 @@ add_executable(${PROJECT_NAME} ${SOURCE})
|
||||
target_include_directories(${PROJECT_NAME} PRIVATE
|
||||
${LIBS}
|
||||
${INCLUDE}
|
||||
${OPENSSL_INCLUDE_DIR}
|
||||
${IXWEBSOCKET_INCLUDE_DIR}
|
||||
${CURL_INCLUDE_DIRS}
|
||||
)
|
||||
|
||||
target_link_libraries(${PROJECT_NAME} PRIVATE
|
||||
${OPENSSL_LIBRARIES}
|
||||
${IXWEBSOCKET_LIBRARIES}
|
||||
${CURL_LIBRARIES}
|
||||
)
|
||||
|
||||
set(CMAKE_CXX_STANDARD 20)
|
||||
set(CMAKE_CXX_STANDARD_REQUIRED True)
|
||||
set(CMAKE_CXX_FLAGS "-march=native -O2 -pipe")
|
||||
#set(CMAKE_CXX_FLAGS "-O0 -pipe")
|
||||
#set(CMAKE_CXX_FLAGS "-O0 -pipe")
|
||||
|
||||
@ -1,89 +1,34 @@
|
||||
#ifndef TLS_NETWORK_HPP_
|
||||
#define TLS_NETWORK_HPP_
|
||||
#include <openssl/ssl.h>
|
||||
#include <openssl/err.h>
|
||||
#include <includes.h>
|
||||
#include <net/if.h>
|
||||
#include <netdb.h>
|
||||
#include <utils/types.hpp>
|
||||
#include <gateway/Websocket.hpp>
|
||||
#include <curl/curl.h>
|
||||
using std::string, std::cout, std::endl, nlohmann::json;
|
||||
class NetworkManager {
|
||||
private:
|
||||
CURL* curl;
|
||||
CURLcode res;
|
||||
WebSocket& web;
|
||||
SSL_CTX* ctx;
|
||||
int sock = -1;
|
||||
std::unique_ptr<SSL, decltype(&SSL_free)> ssl = { nullptr, &SSL_free };
|
||||
void handleSSLInitErrors() {
|
||||
ERR_print_errors_fp(stderr);
|
||||
abort();
|
||||
}
|
||||
void createSSLConnection(const std::string& hostname, const std::string& port) {
|
||||
Logs::create(INFO, NETWORK, "SSL connection");
|
||||
addrinfo hints = { 0 }, *res = { 0 };
|
||||
hints.ai_socktype = SOCK_STREAM;
|
||||
if (getaddrinfo(hostname.c_str(), port.c_str(), &hints, &res) != 0) {
|
||||
Logs::create(ERROR, NETWORK, "Failed to get address info for " + hostname + ":" + port);
|
||||
handleSSLInitErrors();
|
||||
}
|
||||
sock = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
|
||||
if (sock == -1) {
|
||||
Logs::create(ERROR, NETWORK, "Socket error");
|
||||
close(sock);
|
||||
handleSSLInitErrors();
|
||||
}
|
||||
if (connect(sock, res->ai_addr, res->ai_addrlen) == -1) {
|
||||
Logs::create(ERROR, NETWORK, "Failed to connect to " + hostname + ":" + port);
|
||||
close(sock);
|
||||
handleSSLInitErrors();
|
||||
}
|
||||
ssl.reset(SSL_new(ctx));
|
||||
if (!ssl) {
|
||||
Logs::create(ERROR, NETWORK, "Failed to create SSL structure");
|
||||
close(sock);
|
||||
handleSSLInitErrors();
|
||||
}
|
||||
SSL_set_fd(ssl.get(), sock);
|
||||
if (SSL_connect(ssl.get()) != 1) {
|
||||
Logs::create(ERROR, NETWORK, "SSL connection failed");
|
||||
close(sock);
|
||||
handleSSLInitErrors();
|
||||
}
|
||||
freeaddrinfo(res);
|
||||
}
|
||||
NetworkManager& operator=(const NetworkManager&) = delete;
|
||||
NetworkManager(const NetworkManager&) = delete;
|
||||
NetworkManager() : web(WebSocket::getInstance()) {
|
||||
Logs::create(INFO, NETWORK, "Network init");
|
||||
if (!ctx) {
|
||||
ctx = SSL_CTX_new(TLS_client_method());
|
||||
if (!ctx) {
|
||||
Logs::create(ERROR, NETWORK, "Failed to create SSL context");
|
||||
handleSSLInitErrors();
|
||||
}
|
||||
OPENSSL_init_ssl(0, 0);
|
||||
OPENSSL_add_all_algorithms_noconf();
|
||||
SSL_CTX_set_min_proto_version(ctx, TLS1_2_VERSION);
|
||||
SSL_CTX_set_max_proto_version(ctx, TLS1_3_VERSION);
|
||||
createSSLConnection("discord.com", "443");
|
||||
curl_global_init(CURL_GLOBAL_DEFAULT);
|
||||
curl = curl_easy_init();
|
||||
if (!curl) {
|
||||
Logs::create(ERROR, NETWORK, "Failed to initialize CURL");
|
||||
abort();
|
||||
}
|
||||
}
|
||||
std::string extract(const std::string& httpResponse) {
|
||||
unsigned long pos = httpResponse.find("\r\n\r\n");
|
||||
if (pos != std::string::npos) {
|
||||
std::string json, chunkSizeStr;
|
||||
std::istringstream stream(httpResponse.substr(pos + 4));
|
||||
while (std::getline(stream, chunkSizeStr)) {
|
||||
unsigned long chunkSize = std::stoul(chunkSizeStr, nullptr, 16);
|
||||
if (chunkSize == 0) break;
|
||||
std::string chunk(chunkSize, '\0');
|
||||
stream.read(&chunk[0], chunkSize);
|
||||
json.append(chunk);
|
||||
stream.ignore(2);
|
||||
}
|
||||
return json;
|
||||
~NetworkManager() {
|
||||
if (curl) {
|
||||
curl_easy_cleanup(curl);
|
||||
}
|
||||
return "";
|
||||
curl_global_cleanup();
|
||||
}
|
||||
static unsigned long WriteCallback(void* contents, unsigned long size, unsigned long nmemb, void* userp) {
|
||||
((std::string*)userp)->append((char*)contents, size * nmemb);
|
||||
return size * nmemb;
|
||||
}
|
||||
public:
|
||||
static NetworkManager& getInstance() {
|
||||
@ -91,44 +36,24 @@ public:
|
||||
static NetworkManager instance;
|
||||
return instance;
|
||||
}
|
||||
~NetworkManager() {
|
||||
if (ctx) SSL_CTX_free(ctx);
|
||||
close(sock);
|
||||
}
|
||||
std::string request(const std::string& method, const std::string& path, const std::string& data = "", bool closeConnection = true) {
|
||||
if (closeConnection) createSSLConnection("discord.com", "443");
|
||||
auto net = [this, method, path, data, closeConnection, result = std::string("")]() mutable -> std::string {
|
||||
std::string request = method + " " + path + " HTTP/1.1\r\n";
|
||||
request += "Host: discord.com\r\n";
|
||||
request += "Accept: application/json\r\n";
|
||||
request += "Content-Type: application/json\r\n";
|
||||
request += "Authorization: " + web.getToken() + "\r\n";
|
||||
request += "Content-Length: " + std::to_string(data.length()) + "\r\n";
|
||||
if (closeConnection) {
|
||||
request += "Connection: close\r\n\r\n";
|
||||
} else {
|
||||
request += "Connection: keep-alive\r\n\r\n";
|
||||
}
|
||||
request += data;
|
||||
if (SSL_write(ssl.get(), request.c_str(), request.length()) <= 0) {
|
||||
Logs::create(ERROR, NETWORK, "Failed to send request");
|
||||
handleSSLInitErrors();
|
||||
return "";
|
||||
}
|
||||
Logs::create(INFO, NETWORK, "Request " + method + " " + path);
|
||||
if (closeConnection) {
|
||||
std::vector<char> buffer(1024);
|
||||
int bytesRead;
|
||||
while ((bytesRead = SSL_read(ssl.get(), buffer.data(), buffer.size())) > 0) {
|
||||
result.append(buffer.data(), bytesRead);
|
||||
if (bytesRead == buffer.size()) {
|
||||
buffer.resize(buffer.size() * 2);
|
||||
}
|
||||
}
|
||||
}
|
||||
return extract(result);
|
||||
};
|
||||
return net();
|
||||
std::string request(const std::string& method, const std::string& path, const std::string& data = "") {
|
||||
std::string response;
|
||||
if (curl) {
|
||||
curl_easy_setopt(curl, CURLOPT_URL, string("https://discord.com" + path).c_str());
|
||||
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, method.c_str());
|
||||
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, data.c_str());
|
||||
curl_slist* headers = curl_slist_append(headers, "Accept: application/json");
|
||||
headers = curl_slist_append(headers, "Content-Type: application/json");
|
||||
headers = curl_slist_append(headers, ("Authorization: " + web.getToken()).c_str());
|
||||
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
|
||||
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
|
||||
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);
|
||||
curl_easy_setopt(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
|
||||
res = curl_easy_perform(curl);
|
||||
if (res != 0) Logs::create(ERROR, NETWORK, "curl_easy_perform() failed: " + std::string(curl_easy_strerror(res)));
|
||||
curl_slist_free_all(headers);
|
||||
}
|
||||
return response;
|
||||
}
|
||||
};
|
||||
#endif
|
||||
Loading…
x
Reference in New Issue
Block a user