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Lion Kortlepel
2024-06-17 22:01:15 +02:00
parent 3488136ca4
commit a82b9fb36f
21 changed files with 1085 additions and 1017 deletions
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314
src/Network/Core.cpp
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@@ -5,28 +5,28 @@
///
/// Created by Anonymous275 on 7/20/2020
///
#include "Http.h"
#include "Network/network.hpp"
#include "Security/Init.h"
#include <regex>
#include "Http.h"
#if defined(_WIN32)
#include <winsock2.h>
#include <ws2tcpip.h>
#elif defined(__linux__)
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <cstring>
#include <errno.h>
#include <netdb.h>
#include <sys/socket.h>
#include <sys/types.h>
#endif
#include "Startup.h"
#include "Logger.h"
#include <nlohmann/json.hpp>
#include "Startup.h"
#include <charconv>
#include <thread>
#include <nlohmann/json.hpp>
#include <set>
#include <thread>
extern int TraceBack;
std::set<std::string>* ConfList = nullptr;
@@ -41,11 +41,13 @@ std::string MStatus;
bool ModLoaded;
int ping = -1;
void StartSync(const std::string &Data){
std::string IP = GetAddr(Data.substr(1,Data.find(':')-1));
if(IP.find('.') == -1){
if(IP == "DNS")UlStatus ="UlConnection Failed! (DNS Lookup Failed)";
else UlStatus = "UlConnection Failed! (WSA failed to start)";
void StartSync(const std::string& Data) {
std::string IP = GetAddr(Data.substr(1, Data.find(':') - 1));
if (IP.find('.') == -1) {
if (IP == "DNS")
UlStatus = "UlConnection Failed! (DNS Lookup Failed)";
else
UlStatus = "UlConnection Failed! (WSA failed to start)";
ListOfMods = "-";
Terminate = true;
return;
@@ -56,7 +58,7 @@ void StartSync(const std::string &Data){
Terminate = false;
ConfList->clear();
ping = -1;
std::thread GS(TCPGameServer,IP,std::stoi(Data.substr(Data.find(':')+1)));
std::thread GS(TCPGameServer, IP, std::stoi(Data.substr(Data.find(':') + 1)));
GS.detach();
info("Connecting to server");
}
@@ -64,138 +66,150 @@ void StartSync(const std::string &Data){
bool IsAllowedLink(const std::string& Link) {
std::regex link_pattern(R"(https:\/\/(?:\w+)?(?:\.)?(?:beammp\.com|discord\.gg))");
std::smatch link_match;
return std::regex_search(Link,link_match, link_pattern) && link_match.position() == 0;
return std::regex_search(Link, link_match, link_pattern) && link_match.position() == 0;
}
void Parse(std::string Data,SOCKET CSocket){
void Parse(std::string Data, SOCKET CSocket) {
char Code = Data.at(0), SubCode = 0;
if(Data.length() > 1)SubCode = Data.at(1);
switch (Code){
case 'A':
Data = Data.substr(0,1);
break;
case 'B':
if (Data.length() > 1)
SubCode = Data.at(1);
switch (Code) {
case 'A':
Data = Data.substr(0, 1);
break;
case 'B':
NetReset();
Terminate = true;
TCPTerminate = true;
Data = Code + HTTP::Get("https://backend.beammp.com/servers-info");
break;
case 'C':
ListOfMods.clear();
StartSync(Data);
while (ListOfMods.empty() && !Terminate) {
std::this_thread::sleep_for(std::chrono::seconds(1));
}
if (ListOfMods == "-")
Data = "L";
else
Data = "L" + ListOfMods;
break;
case 'O': // open default browser with URL
if (IsAllowedLink(Data.substr(1))) {
ShellExecuteA(nullptr, "open", Data.substr(1).c_str(), nullptr, nullptr, SW_SHOW); /// TODO: Look at when working on linux port
info("Opening Link \"" + Data.substr(1) + "\"");
}
Data.clear();
break;
case 'P':
Data = Code + std::to_string(ProxyPort);
break;
case 'U':
if (SubCode == 'l')
Data = UlStatus;
if (SubCode == 'p') {
if (ping > 800) {
Data = "Up-2";
} else
Data = "Up" + std::to_string(ping);
}
if (!SubCode) {
std::string Ping;
if (ping > 800)
Ping = "-2";
else
Ping = std::to_string(ping);
Data = std::string(UlStatus) + "\n" + "Up" + Ping;
}
break;
case 'M':
Data = MStatus;
break;
case 'Q':
if (SubCode == 'S') {
NetReset();
Terminate = true;
TCPTerminate = true;
Data = Code + HTTP::Get("https://backend.beammp.com/servers-info");
break;
case 'C':
ListOfMods.clear();
StartSync(Data);
while(ListOfMods.empty() && !Terminate){
std::this_thread::sleep_for(std::chrono::seconds(1));
ping = -1;
}
if (SubCode == 'G')
exit(2);
Data.clear();
break;
case 'R': // will send mod name
if (ConfList->find(Data) == ConfList->end()) {
ConfList->insert(Data);
ModLoaded = true;
}
Data.clear();
break;
case 'Z':
Data = "Z" + GetVer();
break;
case 'N':
if (SubCode == 'c') {
nlohmann::json Auth = {
{ "Auth", LoginAuth ? 1 : 0 },
};
if (!Username.empty()) {
Auth["username"] = Username;
}
if(ListOfMods == "-")Data = "L";
else Data = "L"+ListOfMods;
break;
case 'O': //open default browser with URL
if(IsAllowedLink(Data.substr(1))) {
ShellExecuteA(nullptr, "open", Data.substr(1).c_str(), nullptr, nullptr,SW_SHOW); ///TODO: Look at when working on linux port
info("Opening Link \"" + Data.substr(1) + "\"");
if (!UserRole.empty()) {
Auth["role"] = UserRole;
}
Data.clear();
break;
case 'P':
Data = Code + std::to_string(ProxyPort);
break;
case 'U':
if(SubCode == 'l')Data = UlStatus;
if(SubCode == 'p'){
if(ping > 800){
Data = "Up-2";
}else Data = "Up" + std::to_string(ping);
}
if(!SubCode){
std::string Ping;
if(ping > 800)Ping = "-2";
else Ping = std::to_string(ping);
Data = std::string(UlStatus) + "\n" + "Up" + Ping;
}
break;
case 'M':
Data = MStatus;
break;
case 'Q':
if(SubCode == 'S'){
NetReset();
Terminate = true;
TCPTerminate = true;
ping = -1;
}
if(SubCode == 'G')exit(2);
Data.clear();
break;
case 'R': //will send mod name
if(ConfList->find(Data) == ConfList->end()){
ConfList->insert(Data);
ModLoaded = true;
}
Data.clear();
break;
case 'Z':
Data = "Z" + GetVer();
break;
case 'N':
if (SubCode == 'c'){
nlohmann::json Auth = {
{"Auth", LoginAuth ? 1 : 0 },
};
if (!Username.empty()) {
Auth["username"] = Username;
}
if (!UserRole.empty()) {
Auth["role"] = UserRole;
}
Data = Auth.dump();
}else{
Data = "N" + Login(Data.substr(Data.find(':') + 1));
}
break;
default:
Data.clear();
break;
Data = Auth.dump();
} else {
Data = "N" + Login(Data.substr(Data.find(':') + 1));
}
break;
default:
Data.clear();
break;
}
if(!Data.empty() && CSocket != -1){
int res = send(CSocket, (Data+"\n").c_str(), int(Data.size())+1, 0);
if(res < 0){
if (!Data.empty() && CSocket != -1) {
int res = send(CSocket, (Data + "\n").c_str(), int(Data.size()) + 1, 0);
if (res < 0) {
debug("(Core) send failed with error: " + std::to_string(WSAGetLastError()));
}
}
}
void GameHandler(SOCKET Client){
void GameHandler(SOCKET Client) {
int32_t Size,Temp,Rcv;
char Header[10] = {0};
do{
int32_t Size, Temp, Rcv;
char Header[10] = { 0 };
do {
Rcv = 0;
do{
Temp = recv(Client,&Header[Rcv],1,0);
if(Temp < 1)break;
if(!isdigit(Header[Rcv]) && Header[Rcv] != '>') {
do {
Temp = recv(Client, &Header[Rcv], 1, 0);
if (Temp < 1)
break;
if (!isdigit(Header[Rcv]) && Header[Rcv] != '>') {
error("(Core) Invalid lua communication");
KillSocket(Client);
return;
}
}while(Header[Rcv++] != '>');
if(Temp < 1)break;
if(std::from_chars(Header,&Header[Rcv],Size).ptr[0] != '>'){
debug("(Core) Invalid lua Header -> " + std::string(Header,Rcv));
} while (Header[Rcv++] != '>');
if (Temp < 1)
break;
if (std::from_chars(Header, &Header[Rcv], Size).ptr[0] != '>') {
debug("(Core) Invalid lua Header -> " + std::string(Header, Rcv));
break;
}
std::string Ret(Size,0);
std::string Ret(Size, 0);
Rcv = 0;
do{
Temp = recv(Client,&Ret[Rcv],Size-Rcv,0);
if(Temp < 1)break;
do {
Temp = recv(Client, &Ret[Rcv], Size - Rcv, 0);
if (Temp < 1)
break;
Rcv += Temp;
}while(Rcv < Size);
if(Temp < 1)break;
} while (Rcv < Size);
if (Temp < 1)
break;
std::thread Respond(Parse, Ret, Client);
Respond.detach();
}while(Temp > 0);
} while (Temp > 0);
if (Temp == 0) {
debug("(Core) Connection closing");
} else {
@@ -204,10 +218,10 @@ void GameHandler(SOCKET Client){
NetReset();
KillSocket(Client);
}
void localRes(){
void localRes() {
MStatus = " ";
UlStatus = "Ulstart";
if(ConfList != nullptr){
if (ConfList != nullptr) {
ConfList->clear();
delete ConfList;
ConfList = nullptr;
@@ -216,16 +230,17 @@ void localRes(){
}
void CoreMain() {
debug("Core Network on start!");
SOCKET LSocket,CSocket;
struct addrinfo *res = nullptr;
struct addrinfo hints{};
SOCKET LSocket, CSocket;
struct addrinfo* res = nullptr;
struct addrinfo hints { };
int iRes;
#ifdef _WIN32
#ifdef _WIN32
WSADATA wsaData;
iRes = WSAStartup(514, &wsaData); //2.2
if (iRes)debug("WSAStartup failed with error: " + std::to_string(iRes));
#endif
iRes = WSAStartup(514, &wsaData); // 2.2
if (iRes)
debug("WSAStartup failed with error: " + std::to_string(iRes));
#endif
ZeroMemory(&hints, sizeof(hints));
hints.ai_family = AF_INET;
@@ -233,13 +248,13 @@ void CoreMain() {
hints.ai_protocol = IPPROTO_TCP;
hints.ai_flags = AI_PASSIVE;
iRes = getaddrinfo(nullptr, std::to_string(DEFAULT_PORT).c_str(), &hints, &res);
if (iRes){
if (iRes) {
debug("(Core) addr info failed with error: " + std::to_string(iRes));
WSACleanup();
return;
}
LSocket = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
if (LSocket == -1){
if (LSocket == -1) {
debug("(Core) socket failed with error: " + std::to_string(WSAGetLastError()));
freeaddrinfo(res);
WSACleanup();
@@ -261,7 +276,7 @@ void CoreMain() {
WSACleanup();
return;
}
do{
do {
CSocket = accept(LSocket, nullptr, nullptr);
if (CSocket == -1) {
error("(Core) accept failed with error: " + std::to_string(WSAGetLastError()));
@@ -271,36 +286,37 @@ void CoreMain() {
info("Game Connected!");
GameHandler(CSocket);
warn("Game Reconnecting...");
}while(CSocket);
} while (CSocket);
KillSocket(LSocket);
WSACleanup();
}
#if defined(_WIN32)
int Handle(EXCEPTION_POINTERS *ep){
int Handle(EXCEPTION_POINTERS* ep) {
char* hex = new char[100];
sprintf_s(hex,100, "%lX", ep->ExceptionRecord->ExceptionCode);
sprintf_s(hex, 100, "%lX", ep->ExceptionRecord->ExceptionCode);
except("(Core) Code : " + std::string(hex));
delete [] hex;
delete[] hex;
return 1;
}
#endif
[[noreturn]] void CoreNetwork(){
while(true) {
#if not defined(__MINGW32__)
__try{
#endif
CoreMain();
[[noreturn]] void CoreNetwork() {
while (true) {
#if not defined(__MINGW32__)
__try {
#endif
#if not defined(__MINGW32__) and not defined(__linux__)
}__except(Handle(GetExceptionInformation())){}
#elif not defined(__MINGW32__) and defined(__linux__)
} catch(...){
except("(Core) Code : " + std::string(strerror(errno)));
}
#endif
CoreMain();
#if not defined(__MINGW32__) and not defined(__linux__)
} __except (Handle(GetExceptionInformation())) { }
#elif not defined(__MINGW32__) and defined(__linux__)
}
catch (...) {
except("(Core) Code : " + std::string(strerror(errno)));
}
#endif
std::this_thread::sleep_for(std::chrono::seconds(1));
}