feat(Spoofing): Added spoofing with SendNetInfoToLobby hook

BigBaseV2/src/core/globals.hpp

@@ -70,6 +70,18 @@ struct globals {
 		frame_flags frame_flags{};
 	};
 
+	struct spoofing
+	{
+		bool spoof_username = false;
+		std::string username = "";
+
+		bool spoof_ip = true;
+		int ip_address[4] = { 42, 42, 42, 42};
+
+		bool spoof_rockstar_id = false;
+		uint64_t rockstar_id = 0;
+	};
+
 	struct vehicle {
 		struct speedo_meter {
 			SpeedoMeter type = SpeedoMeter::DISABLED;
@@ -110,6 +122,7 @@ struct globals {
 	player player{};
 	protections protections{};
 	self self{};
+	spoofing spoofing{};
 	vehicle vehicle{};
 	weapons weapons{};
 	window window{};
@@ -147,6 +160,15 @@ struct globals {
 		this->self.frame_flags.fire_ammo = j["self"]["frame_flags"]["fire_ammo"];
 		this->self.frame_flags.super_jump = j["self"]["frame_flags"]["super_jump"];
 
+		this->spoofing.spoof_ip = j["spoofing"]["spoof_ip"];
+		this->spoofing.spoof_rockstar_id = j["spoofing"]["spoof_rockstar_id"];
+		this->spoofing.spoof_username = j["spoofing"]["spoof_username"];
+
+		for (int i = 0; i < 4; i++)
+			this->spoofing.ip_address[i] = j["spoofing"]["ip_address"].at(i);
+		this->spoofing.rockstar_id = j["spoofing"]["rockstar_id"];
+		this->spoofing.username = j["spoofing"]["username"];
+
 		this->vehicle.god_mode = j["vehicle"]["god_mode"];
 		this->vehicle.horn_boost = j["vehicle"]["horn_boost"];
 
@@ -221,6 +243,21 @@ struct globals {
 					}
 				}
 			},
+			{
+				"spoofing", {
+					{ "spoof_ip", this->spoofing.spoof_ip },
+					{ "spoof_rockstar_id", this->spoofing.spoof_rockstar_id },
+					{ "spoof_username", this->spoofing.spoof_username },
+					{ "ip_address", nlohmann::json::array({
+						this->spoofing.ip_address[0],
+						this->spoofing.ip_address[1],
+						this->spoofing.ip_address[2],
+						this->spoofing.ip_address[3] })
+					},
+					{ "rockstar_id", this->spoofing.rockstar_id },
+					{ "username", this->spoofing.username }
+				}
+			},
 			{
 				"vehicle", {
 					{ "god_mode", this->vehicle.god_mode },
@@ -318,12 +355,12 @@ private:
 
 				should_save = true;
 			}
-			else if (current_settings[key].is_structured() && e.value().is_structured())
+			else if (current_settings[key].is_object() && e.value().is_object())
 			{
 				if (deep_compare(current_settings[key], e.value(), compare_value))
 					should_save = true;
 			}
-			else if (!current_settings[key].is_structured() && e.value().is_structured()) {
+			else if (!current_settings[key].is_object() && e.value().is_object()) {
 				current_settings[key] = e.value();
 
 				should_save = true;

BigBaseV2/src/gui/window/main/main_tabs.hpp

@@ -11,6 +11,7 @@ namespace big
 		static void tab_recovery();
 		static void tab_settings();
 		static void tab_spawn();
+		static void tab_spoofing();
 		static void tab_vehicle();
 		static void tab_weapons();
 		static void tab_teleport();

BigBaseV2/src/gui/window/main/tab_spoofing.cpp

@@ -0,0 +1,52 @@
+#include "main_tabs.hpp"
+#include "fiber_pool.hpp"
+#include "util/teleport.hpp"
+
+namespace big
+{
+	void tab_main::tab_spoofing()
+	{
+		if (ImGui::BeginTabItem("Spoofing"))
+		{
+			ImGui::Text("To spoof any of the below credentials you need to reconnect with the lobby.");
+
+			if (ImGui::TreeNode("Username"))
+			{
+				ImGui::Checkbox("Spoof Username", &g.spoofing.spoof_username);
+
+				static char name[20];
+				strcpy_s(name, sizeof(name), g.spoofing.username.c_str());
+
+				ImGui::Text("Username:");
+				ImGui::InputText("##username_input", name, sizeof(name));
+
+				if (name != g.spoofing.username)
+					g.spoofing.username = std::string(name);
+
+				ImGui::TreePop();
+			}
+
+			if (ImGui::TreeNode("IP Address"))
+			{
+				ImGui::Checkbox("Spoof IP", &g.spoofing.spoof_ip);
+
+				ImGui::Text("IP Address:");
+				ImGui::DragInt4("##ip_fields", g.spoofing.ip_address, 0, 255);
+
+				ImGui::TreePop();
+			}
+
+			if (ImGui::TreeNode("Rockstar ID"))
+			{
+				ImGui::Checkbox("Spoof Rockstar ID", &g.spoofing.spoof_rockstar_id);
+				
+				ImGui::Text("Rockstar ID:");
+				ImGui::InputScalar("##rockstar_id_input", ImGuiDataType_U64, &g.spoofing.rockstar_id);
+
+				ImGui::TreePop();
+			}
+
+			ImGui::EndTabItem();
+		}
+	}
+}

BigBaseV2/src/gui/window/window_main.cpp

@@ -17,6 +17,7 @@ namespace big
 			tab_main::tab_vehicle();
 			tab_main::tab_weapons();
 			tab_main::tab_recovery();
+			tab_main::tab_spoofing();
 			tab_main::tab_settings();
 			ImGui::EndTabBar();
 

BigBaseV2/src/hooking.cpp

@@ -61,6 +61,9 @@ namespace big
 
 		// Scripted Game Event Hook
 		m_scripted_game_event_hook("SGEH", g_pointers->m_scripted_game_event, &hooks::scripted_game_event),
+
+		// Send NET Info to Lobby
+		m_send_net_info_to_lobby("SNITL", g_pointers->m_send_net_info_to_lobby, &hooks::send_net_info_to_lobby)
 	{
 		m_swapchain_hook.hook(hooks::swapchain_present_index, &hooks::swapchain_present);
 		m_swapchain_hook.hook(hooks::swapchain_resizebuffers_index, &hooks::swapchain_resizebuffers);
@@ -96,6 +99,8 @@ namespace big
 
 		m_scripted_game_event_hook.enable();
 
+		m_send_net_info_to_lobby.enable();
+
 		m_enabled = true;
 	}
 
@@ -103,6 +108,8 @@ namespace big
 	{
 		m_enabled = false;
 
+		m_send_net_info_to_lobby.disable();
+
 		m_scripted_game_event_hook.disable();
 
 		m_received_event_hook.disable();

BigBaseV2/src/hooking.hpp

@@ -43,6 +43,7 @@ namespace big
 		);
 
 		static bool scripted_game_event(CScriptedGameEvent* scripted_game_event, CNetGamePlayer* player);
+		static bool send_net_info_to_lobby(netPlayerData* player, int64_t a2, int64_t a3, DWORD* a4);
 	};
 
 	struct minhook_keepalive
@@ -85,6 +86,7 @@ namespace big
 		detour_hook m_received_event_hook;
 
 		detour_hook m_scripted_game_event_hook;
+		detour_hook m_send_net_info_to_lobby;
 	};
 
 	inline hooking *g_hooking{};

BigBaseV2/src/hooks/send_net_info_to_lobby.cpp

@@ -0,0 +1,32 @@
+#include "hooking.hpp"
+
+namespace big
+{
+	bool hooks::send_net_info_to_lobby(netPlayerData* player, int64_t a2, int64_t a3, DWORD* a4)
+	{
+		// check so we're 100% sure we modify data only for ourselves
+		if (g_local_player->m_player_info->m_net_player_data.m_rockstar_id == player->m_rockstar_id)
+		{
+			LOG(INFO) << "HOOKS | Sending spoofed values to lobby.";
+
+			if (g.spoofing.spoof_username)
+				memcpy(player->m_name, g.spoofing.username.c_str(), sizeof(player->m_name));
+
+			if (g.spoofing.spoof_ip)
+			{
+				player->m_external_ip.m_field1 = g.spoofing.ip_address[0];
+				player->m_external_ip.m_field2 = g.spoofing.ip_address[1];
+				player->m_external_ip.m_field3 = g.spoofing.ip_address[2];
+				player->m_external_ip.m_field4 = g.spoofing.ip_address[3];
+			}
+
+			if (g.spoofing.spoof_rockstar_id)
+			{
+				player->m_rockstar_id = g.spoofing.rockstar_id;
+				player->m_rockstar_id2 = g.spoofing.rockstar_id;
+			}
+		}
+
+		return g_hooking->m_send_net_info_to_lobby.get_original<decltype(&hooks::send_net_info_to_lobby)>()(player, a2, a3, a4);
+	}
+}

BigBaseV2/src/pointers.cpp

@@ -204,6 +204,12 @@ namespace big
 			m_is_dlc_present = ptr.as<decltype(m_is_dlc_present)>();
 		});
 
+		// Send NET Info to Lobby
+		main_batch.add("SNITL", "44 8B 6C 24 ? 45 8B C6 48 8D 4E 70 41 8B D5 45 2B C5 4C 8D 4C 24 ? 03 D5 44 2B C5 49 03 D4 E8 ? ? ? ? 84 C0 74 69", [this](memory::handle ptr)
+		{
+			m_send_net_info_to_lobby = ptr.sub(0x64).as<decltype(m_send_net_info_to_lobby)>();
+		});
+		
 		main_batch.run(memory::module(nullptr));
 
 		m_hwnd = FindWindowW(L"grcWindow", nullptr);

BigBaseV2/src/pointers.hpp

@@ -62,6 +62,8 @@ namespace big
 		functions::send_event_ack* m_send_event_ack{};
 		// Received Event Signatures END
 
+		PVOID m_send_net_info_to_lobby{};
+
 		functions::spectate_player* m_spectate_player{};
 	};