Get default node via hastebin

src/Components/Modules/Network.cpp

@@ -3,6 +3,7 @@
 namespace Components
 {
 	std::string Network::SelectedPacket;
+	wink::signal<wink::slot<Network::CallbackRaw>> Network::StartupSignal;
 	std::map<std::string, wink::slot<Network::Callback>> Network::PacketHandlers;
 
 	Network::Address::Address(std::string addrString)
@@ -98,6 +99,11 @@ namespace Components
 		Network::PacketHandlers[Utils::StrToLower(packet)] = callback;
 	}
 
+	void Network::OnStart(Network::CallbackRaw* callback)
+	{
+		Network::StartupSignal.connect(callback);
+	}
+
 	void Network::Send(Game::netsrc_t type, Network::Address target, std::string data)
 	{
 		// NET_OutOfBandPrint only supports non-binary data!
@@ -219,6 +225,21 @@ namespace Components
 		}
 	}
 
+	void Network::NetworkStart()
+	{
+		Network::StartupSignal();
+	}
+
+	void __declspec(naked) Network::NetworkStartStub()
+	{
+		__asm 
+		{
+			mov eax, 64D900h
+			call eax
+			jmp Network::NetworkStart
+		}
+	}
+
 	void __declspec(naked) Network::DeployPacketStub()
 	{
 		__asm
@@ -246,9 +267,15 @@ namespace Components
 		Utils::Hook::Set<DWORD>(0x4AEF08, 0x1FFFC);
 		Utils::Hook::Set<DWORD>(0x4AEFA3, 0x1FFFC);
 
+		// increase max port binding attempts from 10 to 255
+		Utils::Hook::Set<BYTE>(0x4FD48A, 0xFF);
+
 		// Parse port as short in Net_AddrToString
 		Utils::Hook::Set<char*>(0x4698E3, "%u.%u.%u.%u:%hu");
 
+		// Install startup handler
+		Utils::Hook(0x4FD4D4, Network::NetworkStartStub, HOOK_JUMP).Install()->Quick();
+
 		// Install interception handler
 		Utils::Hook(0x5AA709, Network::PacketInterceptionHandler, HOOK_CALL).Install()->Quick();
 
@@ -260,5 +287,6 @@ namespace Components
 	{
 		Network::SelectedPacket.clear();
 		Network::PacketHandlers.clear();
+		Network::StartupSignal.clear();
 	}
 }

src/Components/Modules/Network.hpp

@@ -39,12 +39,14 @@ namespace Components
 		};
 
 		typedef void(Callback)(Address address, std::string data);
+		typedef void(CallbackRaw)();
 
 		Network();
 		~Network();
 		const char* GetName() { return "Network"; };
 
 		static void Handle(std::string packet, Callback* callback);
+		static void OnStart(CallbackRaw* callback);
 
 		// Send quake-styled binary data
 		static void Send(Address target, std::string data);
@@ -65,9 +67,14 @@ namespace Components
 	private:
 		static SOCKET TcpSocket;
 		static std::string SelectedPacket;
+		static wink::signal<wink::slot<CallbackRaw>> StartupSignal;
 		static std::map<std::string, wink::slot<Callback>> PacketHandlers;
+
 		static int PacketInterceptionHandler(const char* packet);
 		static void DeployPacket(Game::netadr_t* from, Game::msg_t* msg);
 		static void DeployPacketStub();
+
+		static void NetworkStart();
+		static void NetworkStartStub();
 	};
 }

src/Components/Modules/Node.cpp

@@ -1,5 +1,7 @@
 #include "STDInclude.hpp"
 
+using namespace std::literals;
+
 namespace Components
 {
 	Utils::Cryptography::ECDSA::Key Node::SignatureKey;
@@ -285,7 +287,7 @@ namespace Components
 		// Load stored nodes
 		Dvar::OnInit([] ()
 		{
-			Node::Nodes.clear();
+			//Node::Nodes.clear();
 			Node::LoadNodes();
 		});
 
@@ -648,6 +650,25 @@ namespace Components
 		// Install frame handlers
 		Dedicated::OnFrame(Node::FrameHandler);
 		Renderer::OnFrame(Node::FrameHandler);
+
+		Network::OnStart([] ()
+		{
+			std::async([] ()
+			{
+				std::this_thread::sleep_for(100ms);
+
+				auto nodes = Utils::WebIO("IW4x", "http://hastebin.com/raw/qodibixora").Get();
+				auto nodeArray = Utils::Explode(nodes, '\n');
+
+				for (auto nodeEntry : nodeArray)
+				{
+					if (!nodeEntry.empty())
+					{
+						Node::AddNode(nodeEntry);
+					}
+				}
+			});
+		});
 	}
 
 	Node::~Node()

src/Components/Modules/Node.hpp

@@ -16,6 +16,7 @@ namespace Components
 		const char* GetName() { return "Node"; };
 		bool UnitTest();
 
+		static void AddNode(Network::Address address);
 		static std::vector<Network::Address> GetDediList();
 
 	private:
@@ -61,7 +62,6 @@ namespace Components
 		static void LoadNodes();
 		static void StoreNodes(bool force);
 
-		static void AddNode(Network::Address address);
 		static void SendNodeList(Network::Address address);
 		static NodeEntry* FindNode(Network::Address address); 
 		static ClientSession* FindSession(Network::Address address);

src/Game/Functions.cpp

@@ -177,6 +177,8 @@ namespace Game
 
 	gentity_t* g_entities = (gentity_t*)0x18835D8;
 
+	SOCKET* ip_socket = (SOCKET*)0x64A3008;
+
 	void* ReallocateAssetPool(XAssetType type, unsigned int newSize)
 	{
 		int elSize = DB_GetXAssetSizeHandlers[type]();

src/Game/Functions.hpp

@@ -357,6 +357,8 @@ namespace Game
 
 	extern gentity_t* g_entities;
 
+	extern SOCKET* ip_socket;
+
 	void* ReallocateAssetPool(XAssetType type, unsigned int newSize);
 	void Menu_FreeItemMemory(Game::itemDef_t* item);
 	const char* TabeLookup(StringTable* stringtable, int row, int column);

src/Proto/node.proto

@@ -13,5 +13,5 @@ message Packet
 message List
 {
 	bool is_dedi = 1;
-	repeated Network.Address address = 2;
+	repeated Network.Address address = 2; 
 }