Compare commits

...

76 Commits

Author SHA1 Message Date
Lion Kortlepel
5c8826a337 rename HttpLibServerInstance to Server 2022-05-24 21:13:55 +02:00
Lion Kortlepel
9fccc27741 http: add /player/{name}/vehicles 2022-05-24 21:05:10 +02:00
Lion Kortlepel
b0021d42b5 add /player/{name}/ draft 2022-05-23 23:17:17 +02:00
Lion Kortlepel
5598d75fd5 fix lifetime of http server, add /version 2022-05-23 23:16:53 +02:00
Lion Kortlepel
48bb1373e1 fix toml11 include path 2022-05-23 19:03:51 +02:00
Lion Kortlepel
8fce2fc67f http: add /players 2022-05-23 19:01:03 +02:00
Lion Kortlepel
f7acd1e819 http: add /config 2022-05-23 18:44:42 +02:00
Lion Kortlepel
b46dc664c6 http: add /ready 2022-05-23 18:30:47 +02:00
Lion Kortlepel
18b4c698fc add openapi specification for http server 2022-05-23 18:02:07 +02:00
Lion Kortlepel
62c300f285 http: add error, exception handlers 2022-05-23 17:41:44 +02:00
Lion Kortlepel
d8e974429d ci: use parallel build, only build server 2022-05-23 17:30:23 +02:00
Lion Kortlepel
634955660d Revert "Remove unneeded submodules"
This reverts commit a5153e4bc1.
2022-05-23 17:27:01 +02:00
Lion Kortlepel
1e9e068aec Merge branch 'rc-v3.1.0' into feature-9 2022-05-23 17:26:32 +02:00
Lion Kortlepel
87ecfdbc72 use v1 endpoint 2022-05-23 17:21:44 +02:00
Lion Kortlepel
2f1881bbe7 Merge branch 'rc-v3.0.2' into feature-9 2022-05-23 17:06:23 +02:00
Lion Kortlepel
1e60ac5ba2 remove ssl options from config 2022-05-23 17:05:43 +02:00
Lion Kortlepel
cd2752a525 remove ssl code
@jimkoen

This was removed because, as useful and as much work as this was, we
can't reasonably take responsibility for this. Instead, a server like
this should *always* be localhost only, and if it's not, it should be
behind an nginx reverse proxy anyways. We're removing the config options
regarding this in one of the next commits.
2022-05-23 16:59:31 +02:00
Lion Kortlepel
66b10f19c2 update lionkor/commandline 2022-05-23 16:59:18 +02:00
Lion Kortlepel
ed03096cf5 Windows moment
Windows deprecated when
2022-04-28 14:58:07 +02:00
Lion Kortlepel
88f1976668 Merge branch 'rc-v3.0.2' into rc-v3.1.0 2022-04-28 14:40:57 +02:00
Lion Kortlepel
952631bb80 add send timeout to client tcp socket 2022-03-31 23:48:07 +02:00
Lion Kortlepel
23af76dba1 Only warn once about event handlers taking >60s 2022-03-31 23:12:50 +02:00
Lion Kortlepel
5755ead9be Change :detach to :exit
@20dka
2022-03-31 22:18:55 +02:00
Lion Kortlepel
450f0a6875 Fixup merge 2022-03-31 22:17:10 +02:00
Lion Kortlepel
104737571c Merge branch 'rc-v3.0.2' into rc-v3.1.0
This is a periodic merge to keep 3.1.0 up to date with 3.0.2
2022-03-31 22:10:49 +02:00
Lion Kortlepel
d86efabb1a Modernize CMakeLists, automatically update submodules
CMake will now find packages in a modern way (include(Find*)), and will
also ensure that submodules are updated, unless told otherwise.

Also removed some apple-specific workarounds, we will need to look at
that again.
2022-03-30 12:14:13 +02:00
Lion Kortlepel
b2f27c21be update changelog 2022-03-24 16:53:39 +01:00
Lion Kortlepel
b780a08f73 use MB constant 2022-03-24 15:16:24 +01:00
Lion Kortlepel
cd4332b790 prepend . to Threads.log to make it invisible on *nix 2022-03-24 14:47:15 +01:00
Lion Kortlepel
7a814ed35e use fmt properly in beammp_*f logging functions 2022-03-24 14:45:53 +01:00
Lion Kortlepel
9e0d02c6db add fmt library, add beammp_*f 2022-03-24 14:36:39 +01:00
Lion Kortlepel
d0bb32ec63 cleanup fixme's, todo's 2022-03-24 14:26:02 +01:00
Lion Kortlepel
5180c96e2b TServer::HandleEvent: Fix mistreatment of ':' in event data 2022-03-24 14:06:50 +01:00
Lion Kortlepel
dbfe4a4d11 Fix inconsistencies with handling errors in early network startup
In most cases, when socket creation, bind, listen, or similar fails,
it's best to gracefully shutdown. We do that now.
2022-03-24 14:06:03 +01:00
Lion Kortlepel
4cb299061e add pos argument to on_autocomplete 2022-03-23 16:10:51 +01:00
Lion Kortlepel
ef902a03f3 update lionkor/commandline to v2.0.0 2022-03-23 12:06:35 +01:00
Lion Kortlepel
c1e216957b move Json* to Util, add Random, RandomRange, RandomIntRange, catch
errors in TPluginMonitor
2022-03-18 01:52:31 +01:00
Lion Kortlepel
39db1a5e42 Fix JsonEncode with mixed key/value index/value tables 2022-03-17 19:27:17 +01:00
Lion Kortlepel
be498be661 change TriggerClientEvent to take object, not string, and add TriggerClientEventJson 2022-03-17 18:48:50 +01:00
Lion
0466ae55a4 Merge pull request #96 from 20dka/feature-supressBackend
Ignore backend response if server is Private
2022-03-17 09:57:16 +01:00
20dka
6a43694c0f Ignore backend response if server is Private 2022-03-17 01:30:24 +01:00
Lion Kortlepel
fe06726d75 update commandline 2022-03-16 16:03:23 +01:00
20dka
3c08e54471 Add basic autocomplete (fix #95) 2022-03-15 01:58:26 +01:00
Lion Kortlepel
710b15535e Merge branch 'rc-v3.0.1' into rc-v3.1.0 2022-03-10 12:24:44 +01:00
Lion Kortlepel
2caa74d913 update lionkor/commandline to 1.0.0 (adds cursor left- and right
movement)
2022-03-10 12:17:46 +01:00
Lion Kortlepel
e3d9d11bbd only use sentry if URL is specified, possibly fix stupid microsoft compiler error
hey @microsoft, maybe don't have a limit on the size of obj files.
2022-03-10 01:40:47 +01:00
Lion Kortlepel
09c9b24cbf Fix Unicycle "infinite spawning" bug 2022-03-10 01:27:16 +01:00
Lion Kortlepel
a450531b8a Merge branch 'rc-v3.0.1' into rc-v3.1.0 2022-03-05 23:39:02 +01:00
Lion Kortlepel
ace7aaada7 Fix issue which caused assignments and similar lua code to not work in the console 2022-03-03 12:38:23 +01:00
Lion Kortlepel
ca3314b416 add JsonDiffApply, JsonMinify, JsonPrettify, JsonFlatten, JsonUnflatten 2022-03-03 12:25:06 +01:00
Lion Kortlepel
7d97c3b560 add FS.ListFiles, FS.ListDirectories 2022-03-02 23:41:32 +01:00
Lion Kortlepel
dd5cf1a4af move some things in changelog from 3.0.1 to 3.1.0 2022-03-02 13:30:56 +01:00
Lion Kortlepel
9a0cdc6517 rename JsonSerialize to JsonEncode, JsonDeserialize to JsonDecode 2022-03-02 13:26:53 +01:00
Lion Kortlepel
965935a0e6 catch invalid json to JsonDeserialize, use lua_nil instead of nil 2022-03-02 13:25:29 +01:00
Lion Kortlepel
96a0e4b6fb update changelog 2022-03-02 13:23:08 +01:00
Lion Kortlepel
b52677e585 Add JsonDeserialize 2022-03-02 13:22:26 +01:00
Lion Kortlepel
95b417bb36 Add MP.JsonSerialize 2022-03-02 11:43:48 +01:00
Lion Kortlepel
588c68ebe1 Use proper argument parser 2022-02-17 11:08:48 +01:00
Lion Kortlepel
548b2512cc proper command parsing 2022-02-15 16:06:59 +01:00
Lion Kortlepel
8ff94a57d7 Add ParseCommand implementation 2022-02-15 15:34:33 +01:00
Lion Kortlepel
a44684f6e7 Add backend provided message to all auth loggings 2022-02-15 15:20:25 +01:00
Lion Kortlepel
944b68c6d5 format backend refused message nicer 2022-02-15 15:19:41 +01:00
Lion Kortlepel
01268821dc Merge branch 'rc-v3.0.1' into rc-v3.1.0 2022-02-15 15:15:51 +01:00
Lion Kortlepel
17c571811a Add config option to turn off chat logging
When LogChat is disabled, using the `say` command in the console will
trigger a "chat message sent!" reply, as UX feedback.
2022-02-06 21:46:51 +01:00
Lion Kortlepel
fdb7c9ce71 update version to 3.1.0 2022-02-03 19:57:25 +01:00
Lion Kortlepel
c391abcc93 Merge branch 'rc-v3.0.1' into rc-v3.1.0 2022-02-03 19:56:33 +01:00
Lion Kortlepel
144ccf14ec Add AddResultToCheck 2022-02-03 19:52:19 +01:00
Lion Kortlepel
40b23cbbe6 update changelog 2022-02-03 19:52:19 +01:00
Lion Kortlepel
7b458e3e27 Use yield() where possible
Replaced calls of this_thread::sleep_* with this_thread::yield(), which
yields the thread to the OS' scheduler.
2022-02-03 19:52:18 +01:00
Lion Kortlepel
69656f95db Move commandline initialization after cwd setting
This fixes an issue where the log file is written to the original
directory, even if --working-directory=path was used. This can obviously
be pretty bad.
2022-02-03 19:51:59 +01:00
Lion Kortlepel
0f5c476d09 update libraries 2022-02-03 19:51:59 +01:00
Lion Kortlepel
86b6aed350 UpdateCheck: Try all URLs 2022-02-03 19:51:59 +01:00
Lion Kortlepel
81780294f8 advance to 3.0.1 2022-02-03 19:51:59 +01:00
Lion Kortlepel
7c1fb12625 add api-v header to heartbeat post 2022-02-03 19:51:59 +01:00
Lion Kortlepel
9f892af997 start fixing backend heartbeat 2022-02-03 19:51:59 +01:00
Lion Kortlepel
fd12ee672d Add various debug functions 2022-01-26 20:33:12 +01:00
38 changed files with 1269 additions and 503 deletions

View File

@@ -35,7 +35,7 @@ jobs:
- name: Build
working-directory: ${{github.workspace}}/build-linux
shell: bash
run: cmake --build . --config $BUILD_TYPE
run: cmake --build . --config $BUILD_TYPE -t BeamMP-Server --parallel
- name: Archive artifacts
uses: actions/upload-artifact@v2

View File

@@ -48,7 +48,7 @@ jobs:
working-directory: ${{github.workspace}}/build-windows
shell: bash
run: |
cmake --build . --config Debug
cmake --build . --config Debug -t BeamMP-Server --parallel
- name: Archive debug artifacts
uses: actions/upload-artifact@v2

View File

@@ -57,7 +57,7 @@ jobs:
- name: Build
working-directory: ${{github.workspace}}/build-linux
shell: bash
run: cmake --build . --config $BUILD_TYPE
run: cmake --build . --config $BUILD_TYPE -t BeamMP-Server --parallel
- name: Upload Release Asset
id: upload-release-asset
@@ -101,7 +101,7 @@ jobs:
- name: Build
working-directory: ${{github.workspace}}/build-windows
shell: bash
run: cmake --build . --config $BUILD_TYPE
run: cmake --build . --config $BUILD_TYPE -t BeamMP-Server --parallel
- name: Upload Release Asset
id: upload-release-asset

27
.gitmodules vendored
View File

@@ -1,3 +1,30 @@
[submodule "deps/commandline"]
path = deps/commandline
url = https://github.com/lionkor/commandline
[submodule "deps/fmt"]
path = deps/fmt
url = https://github.com/fmtlib/fmt
[submodule "deps/asio"]
path = deps/asio
url = https://github.com/chriskohlhoff/asio
[submodule "deps/rapidjson"]
path = deps/rapidjson
url = https://github.com/Tencent/rapidjson
[submodule "deps/toml11"]
path = deps/toml11
url = https://github.com/ToruNiina/toml11
[submodule "deps/sentry-native"]
path = deps/sentry-native
url = https://github.com/getsentry/sentry-native
[submodule "deps/sol2"]
path = deps/sol2
url = https://github.com/ThePhD/sol2
[submodule "deps/libzip"]
path = deps/libzip
url = https://github.com/nih-at/libzip
[submodule "deps/cpp-httplib"]
path = deps/cpp-httplib
url = https://github.com/yhirose/cpp-httplib
[submodule "deps/json"]
path = deps/json
url = https://github.com/nlohmann/json

View File

@@ -1,16 +1,5 @@
cmake_minimum_required(VERSION 3.0)
if (WIN32)
set(VCPKG_TARGET_TRIPLET "x64-windows-static")
elseif(UNIX)
set(VCPKG_TARGET_TRIPLET "x64-linux")
endif()
option(USE_VCPKG "USE_VCPKG" ON)
if(USE_VCPKG)
include(vcpkg.cmake)
endif()
# 3.4 is required for imported targets.
cmake_minimum_required(VERSION 3.4 FATAL_ERROR)
message(STATUS "You can find build instructions and a list of dependencies in the README at \
https://github.com/BeamMP/BeamMP-Server")
@@ -20,42 +9,58 @@ project(BeamMP-Server
HOMEPAGE_URL https://beammp.com
LANGUAGES CXX C)
find_package(Git REQUIRED)
# Update submodules as needed
option(GIT_SUBMODULE "Check submodules during build" ON)
if(GIT_SUBMODULE)
message(STATUS "Submodule update")
execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
RESULT_VARIABLE GIT_SUBMOD_RESULT)
if(NOT GIT_SUBMOD_RESULT EQUAL "0")
message(FATAL_ERROR "git submodule update --init --recursive failed with ${GIT_SUBMOD_RESULT}, please checkout submodules")
endif()
endif()
set(HTTPLIB_REQUIRE_OPENSSL ON)
set(SENTRY_BUILD_SHARED_LIBS OFF)
include_directories("${PROJECT_SOURCE_DIR}/deps/asio/asio/include")
include_directories("${PROJECT_SOURCE_DIR}/deps/rapidjson/include")
include_directories("${PROJECT_SOURCE_DIR}/deps/websocketpp")
include_directories("${PROJECT_SOURCE_DIR}/deps/commandline")
include_directories("${PROJECT_SOURCE_DIR}/deps/sol2/include")
include_directories("${PROJECT_SOURCE_DIR}/deps/cpp-httplib")
include_directories("${PROJECT_SOURCE_DIR}/deps/toml11")
include_directories("${PROJECT_SOURCE_DIR}/deps/json/single_include")
include_directories("${PROJECT_SOURCE_DIR}/deps")
add_compile_definitions(CPPHTTPLIB_OPENSSL_SUPPORT)
# ------------------------ APPLE ---------------------------------
if(APPLE)
set(LUA_INCLUDE_DIR /usr/local/Cellar/lua@5.3/5.3.6/include/lua5.3)
set(LUA_LIBRARIES lua)
include_directories(/usr/local/opt/openssl@1.1/include)
link_directories(/usr/local/Cellar/lua@5.3/5.3.6/lib)
link_directories(/usr/local/opt/openssl@1.1/lib)
endif()
if (WIN32)
# ------------------------ WINDOWS ---------------------------------
elseif (WIN32)
# this has to happen before sentry, so that crashpad on windows links with these settings.
message(STATUS "MSVC -> forcing use of statically-linked runtime.")
STRING(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
STRING(REPLACE "/MDd" "/MTd" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
endif()
if (MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
endif ()
message(STATUS "Adding local source dependencies")
# this has to happen before -DDEBUG since it wont compile properly with -DDEBUG
add_subdirectory(deps)
message(STATUS "Setting compiler flags")
if (WIN32)
#-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static
if (MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
set(SENTRY_BUILD_RUNTIMESTATIC ON)
endif ()
set(VcpkgRoot ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET})
include_directories(${VcpkgRoot}/include)
link_directories(${VcpkgRoot}/lib)
# ------------------------ LINUX ---------------------------------
elseif (UNIX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic -static-libstdc++")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic -static-libstdc++ -static-libgcc")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0 -g")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2 -fno-builtin")
if (SANITIZE)
@@ -64,6 +69,9 @@ elseif (UNIX)
endif (SANITIZE)
endif ()
include_directories("include/sentry-native/include")
# ------------------------ SENTRY ---------------------------------
message(STATUS "Checking for Sentry URL")
# this is set by the build system.
# IMPORTANT: if you're building from source, just leave this empty
@@ -73,14 +81,19 @@ if (NOT DEFINED BEAMMP_SECRET_SENTRY_URL)
set(BEAMMP_SECRET_SENTRY_URL "")
set(SENTRY_BACKEND none)
else()
string(LENGTH ${BEAMMP_SECRET_SENTRY_URL} URL_LEN)
message(STATUS "Sentry URL is length ${URL_LEN}")
set(SENTRY_BACKEND breakpad)
endif()
add_subdirectory("deps/sentry-native")
# ------------------------ C++ SETUP ---------------------------------
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
# ------------------------ DEPENDENCIES ------------------------------
message(STATUS "Adding local source dependencies")
# this has to happen before -DDEBUG since it wont compile properly with -DDEBUG
add_subdirectory(deps)
# ------------------------ BEAMMP SERVER -----------------------------
add_executable(BeamMP-Server
src/main.cpp
@@ -108,34 +121,33 @@ add_executable(BeamMP-Server
target_compile_definitions(BeamMP-Server PRIVATE SECRET_SENTRY_URL="${BEAMMP_SECRET_SENTRY_URL}")
include_directories(BeamMP-Server PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
target_include_directories(BeamMP-Server PUBLIC
"${CMAKE_CURRENT_SOURCE_DIR}/include"
"${CMAKE_CURRENT_SOURCE_DIR}/commandline")
include(FindLua)
include(FindOpenSSL)
include(FindThreads)
include(FindZLIB)
find_package(OpenSSL REQUIRED)
find_package(ZLIB REQUIRED)
find_package(CURL CONFIG REQUIRED)
find_package(Lua REQUIRED 5.3)
find_package(nlohmann_json CONFIG REQUIRED)
find_package(RapidJSON CONFIG REQUIRED)
find_package(sentry CONFIG REQUIRED)
find_package(sol2 CONFIG REQUIRED)
find_package(toml11 CONFIG REQUIRED)
find_path(CPP_HTTPLIB_INCLUDE_DIRS "httplib.h")
target_include_directories(BeamMP-Server PUBLIC
${LUA_INCLUDE_DIR}
${CURL_INCLUDE_DIRS}
"include/tomlplusplus"
"include/sentry-native/include"
"include/curl/include")
target_include_directories(BeamMP-Server PRIVATE
${CPP_HTTPLIB_INCLUDE_DIRS}
${LUA_INCLUDE_DIR}
)
target_link_libraries(BeamMP-Server PRIVATE OpenSSL::SSL OpenSSL::Crypto
ZLIB::ZLIB
CURL::libcurl
${LUA_LIBRARIES}
Threads::Threads
commandline
nlohmann_json::nlohmann_json
rapidjson
sentry::sentry
target_link_libraries(BeamMP-Server
OpenSSL::SSL
OpenSSL::Crypto
sol2::sol2
toml11::toml11
)
fmt::fmt
Threads::Threads
ZLIB::ZLIB
${LUA_LIBRARIES}
commandline
sentry)
if (WIN32)
target_link_libraries(BeamMP-Server wsock32 ws2_32)
endif ()

View File

@@ -1,3 +1,11 @@
# v3.1.0
- ADDED Tab autocomplete in console, smart tab autocomplete (understands lua tables and types) in the lua console
- ADDED lua debug facilities (type `:help` when attached to lua via `lua`)
- ADDED MP.JsonEncode() and MP.JsonDecode(), which turn lua tables into json and vice-versa
- ADDED FS.ListFiles and FS.ListDirectories
- FIXED issue with client->server events which contain ':'
# v3.0.2
- ADDED Periodic update message if a new server is released

3
deps/CMakeLists.txt vendored
View File

@@ -1,4 +1,7 @@
include_directories("${PROJECT_SOURCE_DIR}/deps")
include_directories("${PROJECT_SOURCE_DIR}/deps/commandline")
add_subdirectory("${PROJECT_SOURCE_DIR}/deps/commandline")
add_subdirectory("${PROJECT_SOURCE_DIR}/deps/fmt")
add_subdirectory("${PROJECT_SOURCE_DIR}/deps/sol2")

1
deps/asio vendored Submodule

Submodule deps/asio added at d038fb3c2f

1
deps/cpp-httplib vendored Submodule

Submodule deps/cpp-httplib added at b324921c1a

1
deps/fmt vendored Submodule

Submodule deps/fmt added at 17dda58391

1
deps/json vendored Submodule

Submodule deps/json added at eb21824147

1
deps/libzip vendored Submodule

Submodule deps/libzip added at 76df02f86b

1
deps/rapidjson vendored Submodule

Submodule deps/rapidjson added at 00dbcf2c6e

1
deps/sentry-native vendored Submodule

Submodule deps/sentry-native added at 90966cc102

1
deps/sol2 vendored Submodule

Submodule deps/sol2 added at c068aefbed

1
deps/toml11 vendored Submodule

Submodule deps/toml11 added at fda0a2b9ab

View File

@@ -8,6 +8,7 @@ extern TSentry Sentry;
#include <cstring>
#include <deque>
#include <filesystem>
#include <fmt/format.h>
#include <functional>
#include <memory>
#include <mutex>
@@ -41,8 +42,6 @@ public:
std::string Resource { "Resources" };
std::string MapName { "/levels/gridmap_v2/info.json" };
std::string Key {};
std::string SSLKeyPath { "./.ssl/HttpServer/key.pem" };
std::string SSLCertPath { "./.ssl/HttpServer/cert.pem" };
bool HTTPServerEnabled { false };
int MaxPlayers { 8 };
bool Private { true };
@@ -50,6 +49,7 @@ public:
bool DebugModeEnabled { false };
int Port { 30814 };
std::string CustomIP {};
bool LogChat { true };
bool SendErrors { true };
bool SendErrorsMessageEnabled { true };
int HTTPServerPort { 8080 };
@@ -122,7 +122,7 @@ private:
static inline std::mutex mShutdownHandlersMutex {};
static inline std::deque<TShutdownHandler> mShutdownHandlers {};
static inline Version mVersion { 3, 0, 2 };
static inline Version mVersion { 3, 1, 0 };
};
std::string ThreadName(bool DebugModeOverride = false);
@@ -148,6 +148,10 @@ void RegisterThread(const std::string& str);
#define _function_name std::string(__func__)
#endif
#ifndef NDEBUG
#define DEBUG
#endif
#if defined(DEBUG)
// if this is defined, we will show the full function signature infront of
@@ -209,6 +213,14 @@ void RegisterThread(const std::string& str);
#define beammp_trace(x)
#endif // defined(DEBUG)
#define beammp_errorf(...) beammp_error(fmt::format(__VA_ARGS__))
#define beammp_infof(...) beammp_info(fmt::format(__VA_ARGS__))
#define beammp_warnf(...) beammp_warn(fmt::format(__VA_ARGS__))
#define beammp_debugf(...) beammp_debug(fmt::format(__VA_ARGS__))
#define beammp_tracef(...) beammp_trace(fmt::format(__VA_ARGS__))
#define beammp_lua_errorf(...) beammp_lua_error(fmt::format(__VA_ARGS__))
#define beammp_lua_warnf(...) beammp_lua_warn(fmt::format(__VA_ARGS__))
void LogChatMessage(const std::string& name, int id, const std::string& msg);
#define Biggest 30000

View File

@@ -6,10 +6,10 @@
#ifdef BEAMMP_LINUX
#include <arpa/inet.h>
#include <errno.h>
#include <sys/socket.h>
#include <termios.h>
#include <unistd.h>
#include <errno.h>
using SOCKET = int;
using DWORD = unsigned long;
using PDWORD = unsigned long*;
@@ -25,10 +25,10 @@ inline void CloseSocketProper(int TheSocket) {
#ifdef BEAMMP_APPLE
#include <arpa/inet.h>
#include <errno.h>
#include <sys/socket.h>
#include <termios.h>
#include <unistd.h>
#include <errno.h>
using SOCKET = int;
using DWORD = unsigned long;
using PDWORD = unsigned long*;
@@ -48,6 +48,11 @@ inline void CloseSocketProper(int TheSocket) {
inline void CloseSocketProper(SOCKET TheSocket) {
shutdown(TheSocket, 2); // 2 == SD_BOTH
closesocket(TheSocket);
}
#endif // WIN32
#ifdef INVALID_SOCKET
static inline constexpr int BEAMMP_INVALID_SOCKET = INVALID_SOCKET;
#else
static inline constexpr int BEAMMP_INVALID_SOCKET = -1;
#endif

View File

@@ -3,8 +3,6 @@
#include <Common.h>
#include <IThreaded.h>
#include <filesystem>
#include <openssl/pem.h>
#include <openssl/x509.h>
#include <string>
#include <unordered_map>
@@ -19,9 +17,9 @@
namespace fs = std::filesystem;
namespace Crypto {
constexpr size_t RSA_DEFAULT_KEYLENGTH { 2048 };
}
class TServer;
class TNetwork;
class TResourceManager;
namespace Http {
std::string GET(const std::string& host, int port, const std::string& target, unsigned int* status = nullptr);
@@ -32,11 +30,10 @@ namespace Status {
const std::string ErrorString = "-1";
namespace Server {
void SetupEnvironment();
// todo: Add non TLS Server Instance, this one is TLS only
class THttpServerInstance {
public:
THttpServerInstance();
THttpServerInstance(TServer&, TNetwork&, TResourceManager&);
~THttpServerInstance();
static fs::path KeyFilePath;
static fs::path CertFilePath;
@@ -45,16 +42,9 @@ namespace Server {
private:
std::thread mThread;
};
// todo: all of these functions are likely unsafe,
// todo: replace with something that's managed by a domain specific crypto library
class Tx509KeypairGenerator {
public:
static long GenerateRandomId();
static bool EnsureTLSConfigExists();
static X509* GenerateCertificate(EVP_PKEY& pkey);
static EVP_PKEY* GenerateKey();
static void GenerateAndWriteToDisk(const fs::path& KeyFilePath, const fs::path& CertFilePath);
TServer& mServer;
TNetwork& mNetwork;
TResourceManager& mResourceManager;
};
}
}

View File

@@ -12,7 +12,8 @@ namespace MP {
std::string GetOSName();
std::tuple<int, int, int> GetServerVersion();
bool TriggerClientEvent(int PlayerID, const std::string& EventName, const std::string& Data);
bool TriggerClientEvent(int PlayerID, const std::string& EventName, const sol::object& Data);
bool TriggerClientEventJson(int PlayerID, const std::string& EventName, const sol::table& Data);
inline size_t GetPlayerCount() { return Engine->Server().ClientCount(); }
void DropPlayer(int ID, std::optional<std::string> MaybeReason);
void SendChatMessage(int ID, const std::string& Message);
@@ -22,7 +23,15 @@ namespace MP {
bool IsPlayerConnected(int ID);
void Sleep(size_t Ms);
void PrintRaw(sol::variadic_args);
std::string JsonEncode(const sol::table& object);
std::string JsonDiff(const std::string& a, const std::string& b);
std::string JsonDiffApply(const std::string& data, const std::string& patch);
std::string JsonPrettify(const std::string& json);
std::string JsonMinify(const std::string& json);
std::string JsonFlatten(const std::string& json);
std::string JsonUnflatten(const std::string& json);
}
namespace FS {
std::pair<bool, std::string> CreateDirectory(const std::string& Path);
std::pair<bool, std::string> Remove(const std::string& Path);

View File

@@ -3,6 +3,7 @@
#include "Common.h"
#include <atomic>
#include <filesystem>
#define TOML11_PRESERVE_COMMENTS_BY_DEFAULT
#include <toml.hpp> // header-only version of TOML++

View File

@@ -4,6 +4,11 @@
#include "commandline.h"
#include <atomic>
#include <fstream>
#include <functional>
#include <string>
#include <tuple>
#include <unordered_map>
#include <vector>
class TLuaEngine;
@@ -22,13 +27,31 @@ private:
void RunAsCommand(const std::string& cmd, bool IgnoreNotACommand = false);
void ChangeToLuaConsole(const std::string& LuaStateId);
void ChangeToRegularConsole();
void HandleLuaInternalCommand(const std::string& cmd);
void Command_Lua(const std::string& cmd);
void Command_Help(const std::string& cmd);
void Command_Kick(const std::string& cmd);
void Command_Say(const std::string& cmd);
void Command_List(const std::string& cmd);
void Command_Status(const std::string& cmd);
void Command_Lua(const std::string& cmd, const std::vector<std::string>& args);
void Command_Help(const std::string& cmd, const std::vector<std::string>& args);
void Command_Kick(const std::string& cmd, const std::vector<std::string>& args);
void Command_List(const std::string& cmd, const std::vector<std::string>& args);
void Command_Status(const std::string& cmd, const std::vector<std::string>& args);
void Command_Settings(const std::string& cmd, const std::vector<std::string>& args);
void Command_Say(const std::string& FullCommand);
bool EnsureArgsCount(const std::vector<std::string>& args, size_t n);
bool EnsureArgsCount(const std::vector<std::string>& args, size_t min, size_t max);
static std::tuple<std::string, std::vector<std::string>> ParseCommand(const std::string& cmd);
static std::string ConcatArgs(const std::vector<std::string>& args, char space = ' ');
std::unordered_map<std::string, std::function<void(const std::string&, const std::vector<std::string>&)>> mCommandMap = {
{ "lua", [this](const auto& a, const auto& b) { Command_Lua(a, b); } },
{ "help", [this](const auto& a, const auto& b) { Command_Help(a, b); } },
{ "kick", [this](const auto& a, const auto& b) { Command_Kick(a, b); } },
{ "list", [this](const auto& a, const auto& b) { Command_List(a, b); } },
{ "status", [this](const auto& a, const auto& b) { Command_Status(a, b); } },
{ "settings", [this](const auto& a, const auto& b) { Command_Settings(a, b); } },
{ "say", [this](const auto&, const auto&) { Command_Say(""); } }, // shouldn't actually be called
};
Commandline mCommandline;
std::vector<std::string> mCachedLuaHistory;

View File

@@ -11,6 +11,7 @@
#include <memory>
#include <mutex>
#include <queue>
#include <random>
#include <set>
#include <toml.hpp>
#include <unordered_map>
@@ -33,8 +34,8 @@ static constexpr size_t TLuaArgTypes_Bool = 3;
class TLuaPlugin;
struct TLuaResult {
std::atomic_bool Ready;
std::atomic_bool Error;
bool Ready;
bool Error;
std::string ErrorMessage;
sol::object Result { sol::lua_nil };
TLuaStateId StateId;
@@ -102,6 +103,7 @@ public:
std::unique_lock Lock(mResultsToCheckMutex);
return mResultsToCheck.size();
}
size_t GetLuaStateCount() {
std::unique_lock Lock(mLuaStatesMutex);
return mLuaStates.size();
@@ -166,6 +168,14 @@ public:
static constexpr const char* BeamMPFnNotFoundError = "BEAMMP_FN_NOT_FOUND";
std::vector<std::string> GetStateGlobalKeysForState(TLuaStateId StateId);
// Debugging functions (slow)
std::unordered_map<std::string /*event name */, std::vector<std::string> /* handlers */> Debug_GetEventsForState(TLuaStateId StateId);
std::queue<std::pair<TLuaChunk, std::shared_ptr<TLuaResult>>> Debug_GetStateExecuteQueueForState(TLuaStateId StateId);
std::vector<QueuedFunction> Debug_GetStateFunctionQueueForState(TLuaStateId StateId);
std::vector<TLuaResult> Debug_GetResultsToCheckForState(TLuaStateId StateId);
private:
void CollectAndInitPlugins();
void InitializePlugin(const fs::path& Folder, const TLuaPluginConfig& Config);
@@ -185,6 +195,12 @@ private:
void operator()() override;
sol::state_view State() { return sol::state_view(mState); }
std::vector<std::string> GetStateGlobalKeys();
// Debug functions, slow
std::queue<std::pair<TLuaChunk, std::shared_ptr<TLuaResult>>> Debug_GetStateExecuteQueue();
std::vector<TLuaEngine::QueuedFunction> Debug_GetStateFunctionQueue();
private:
sol::table Lua_TriggerGlobalEvent(const std::string& EventName, sol::variadic_args EventArgs);
sol::table Lua_TriggerLocalEvent(const std::string& EventName, sol::variadic_args EventArgs);
@@ -193,7 +209,10 @@ private:
std::string Lua_GetPlayerName(int ID);
sol::table Lua_GetPlayerVehicles(int ID);
sol::table Lua_HttpCreateConnection(const std::string& host, uint16_t port);
sol::table Lua_JsonDecode(const std::string& str);
int Lua_GetPlayerIDByName(const std::string& Name);
sol::table Lua_FS_ListFiles(const std::string& Path);
sol::table Lua_FS_ListDirectories(const std::string& Path);
std::string mName;
std::atomic_bool& mShutdown;
@@ -209,6 +228,8 @@ private:
sol::state_view mStateView { mState };
std::queue<fs::path> mPaths;
std::recursive_mutex mPathsMutex;
std::mt19937 mMersenneTwister;
std::uniform_real_distribution<double> mUniformRealDistribution01;
};
struct TimedEvent {

View File

@@ -1,10 +1,13 @@
#pragma once
#include <nlohmann/json.hpp>
#include <string>
using json = nlohmann::json;
class TVehicleData final {
public:
TVehicleData(int ID, std::string Data);
TVehicleData(int ID, const std::string& Data);
~TVehicleData();
// We cannot delete this, since vector needs to be able to copy when it resizes.
// Deleting this causes some wacky template errors which are hard to decipher,
@@ -19,9 +22,12 @@ public:
bool operator==(const TVehicleData& v) const { return mID == v.mID; }
const json& Json() const;
private:
int mID { -1 };
std::string mData;
json mJson;
};
// TODO: unused now, remove?

135
openapi.yml Normal file
View File

@@ -0,0 +1,135 @@
openapi: "3.0.2"
info:
title: BeamMP-Server
version: "api-v1"
description: |
The BeamMP-Server optionally runs an HTTP server
which can be used to query information about the server's
status, health, players, etc.
servers:
- url: http://localhost:{port}/api/v1
description: BeamMP-Server API v1
variables:
port:
default: "8000"
paths:
/player/{name}/vehicles:
parameters:
- name: "name"
in: path
required: true
schema:
type: string
example: "LionKor"
get:
summary: vehicles this player has spawend
responses:
"200":
description: OK
content:
"application/json":
schema:
type: array
items:
type: object
properties:
jbm:
type: string
example: "bolide"
/version:
get:
summary: server version
description: |
Server version in 'major.minor.patch' semver format
responses:
"200":
description: OK
content:
"text/plain":
schema:
type: string
example: "3.1.0"
/players:
get:
summary: list of players on this server
responses:
"200":
description: OK
content:
"application/json":
schema:
type: array
example:
- "LionKor"
- "Titch"
items:
type: string
/config:
get:
summary: describes server configuration
description: |
An overview over the configuration currently
used by this server.
responses:
"200":
description: OK
content:
"application/json":
schema:
type: object
properties:
name:
type: string
example: "my awesome beammp server"
description:
type: string
example: "join!"
max_players:
type: integer
example: 7
max_cars:
type: integer
example: 2
map:
type: string
example: "/levels/gridmap_v2/info.json"
private:
type: boolean
/ready:
get:
summary: whether the server has started fully
description: |
True once all subsystems have started up.
This doesn't tell you whether they're healthy,
check /health for that information.
responses:
"200":
description: OK
content:
"text/plain":
schema:
type: boolean
/health:
get:
summary: health of the server's systems
responses:
"200":
description: OK
content:
"application/json":
schema:
type: object
properties:
healthy:
type: boolean
good:
type: array
items:
type: string
example: "Heartbeat"
bad:
type: array
items:
type: string
example: "ResourceManager"

View File

@@ -12,7 +12,7 @@ void ArgsParser::Parse(const std::vector<std::string_view>& ArgList) {
ConsumeLongFlag(std::string(Arg));
}
} else {
beammp_error("Error parsing commandline arguments: Supplied argument '" + std::string(Arg) + "' is not a valid argument and was ignored.");
beammp_errorf("Error parsing commandline arguments: Supplied argument '{}' is not a valid argument and was ignored.", Arg);
}
}
}
@@ -21,7 +21,7 @@ bool ArgsParser::Verify() {
bool Ok = true;
for (const auto& RegisteredArg : mRegisteredArguments) {
if (RegisteredArg.Flags & Flags::REQUIRED && !FoundArgument(RegisteredArg.Names)) {
beammp_error("Error in commandline arguments: Argument '" + std::string(RegisteredArg.Names.at(0)) + "' is required but wasn't found.");
beammp_errorf("Error in commandline arguments: Argument '{}' is required but wasn't found.", RegisteredArg.Names.at(0));
Ok = false;
continue;
} else if (FoundArgument(RegisteredArg.Names)) {

View File

@@ -5,8 +5,6 @@
#include <memory>
#include <optional>
// FIXME: add debug prints
void TClient::DeleteCar(int Ident) {
std::unique_lock lock(mVehicleDataMutex);
auto iter = std::find_if(mVehicleData.begin(), mVehicleData.end(), [&](auto& elem) {

View File

@@ -43,6 +43,7 @@ void Application::GracefullyShutdown() {
beammp_info("Subsystem " + std::to_string(i + 1) + "/" + std::to_string(mShutdownHandlers.size()) + " shutting down");
mShutdownHandlers[i]();
}
// std::exit(-1);
}
std::string Application::ServerVersionString() {
@@ -60,7 +61,6 @@ std::array<uint8_t, 3> Application::VersionStrToInts(const std::string& str) {
return Version;
}
// FIXME: This should be used by operator< on Version
bool Application::IsOutdated(const Version& Current, const Version& Newest) {
if (Newest.major > Current.major) {
return true;
@@ -162,7 +162,7 @@ void RegisterThread(const std::string& str) {
ThreadId = std::to_string(gettid());
#endif
if (Application::Settings.DebugModeEnabled) {
std::ofstream ThreadFile("Threads.log", std::ios::app);
std::ofstream ThreadFile(".Threads.log", std::ios::app);
ThreadFile << ("Thread \"" + str + "\" is TID " + ThreadId) << std::endl;
}
auto Lock = std::unique_lock(ThreadNameMapMutex);
@@ -179,22 +179,22 @@ Version::Version(const std::array<uint8_t, 3>& v)
}
std::string Version::AsString() {
std::stringstream ss {};
ss << int(major) << "." << int(minor) << "." << int(patch);
return ss.str();
return fmt::format("{:d}.{:d}.{:d}", major, minor, patch);
}
void LogChatMessage(const std::string& name, int id, const std::string& msg) {
std::stringstream ss;
ss << ThreadName();
ss << "[CHAT] ";
if (id != -1) {
ss << "(" << id << ") <" << name << "> ";
} else {
ss << name << "";
if (Application::Settings.LogChat) {
std::stringstream ss;
ss << ThreadName();
ss << "[CHAT] ";
if (id != -1) {
ss << "(" << id << ") <" << name << "> ";
} else {
ss << name << "";
}
ss << msg;
Application::Console().Write(ss.str());
}
ss << msg;
Application::Console().Write(ss.str());
}
std::string GetPlatformAgnosticErrorString() {

View File

@@ -4,20 +4,19 @@
#include "Common.h"
#include "CustomAssert.h"
#include "LuaAPI.h"
#include "TNetwork.h"
#include "TResourceManager.h"
#include "TServer.h"
#include "httplib.h"
#include <map>
#include <nlohmann/json.hpp>
#include <random>
#include <rapidjson/document.h>
#include <rapidjson/rapidjson.h>
#include <rapidjson/stringbuffer.h>
#include <rapidjson/writer.h>
#include <stdexcept>
fs::path Http::Server::THttpServerInstance::KeyFilePath;
fs::path Http::Server::THttpServerInstance::CertFilePath;
// TODO: Add sentry error handling back
namespace json = rapidjson;
using json = nlohmann::json;
std::string Http::GET(const std::string& host, int port, const std::string& target, unsigned int* status) {
httplib::SSLClient client(host, port);
@@ -146,170 +145,115 @@ std::string Http::Status::ToString(int Code) {
}
}
long Http::Server::Tx509KeypairGenerator::GenerateRandomId() {
std::random_device R;
std::default_random_engine E1(R());
std::uniform_int_distribution<long> UniformDist(0, ULONG_MAX);
return UniformDist(E1);
}
#define API_V1 "/api/v1"
// Http::Server::THttpServerInstance::THttpServerInstance() { }
EVP_PKEY* Http::Server::Tx509KeypairGenerator::GenerateKey() {
/**
* Allocate memory for the pkey
*/
EVP_PKEY* PKey = EVP_PKEY_new();
if (PKey == nullptr) {
beammp_error("Could not allocate memory for X.509 private key (PKEY) generation.");
throw std::runtime_error { std::string { "X.509 PKEY allocation error" } };
}
BIGNUM* E = BN_new();
beammp_assert(E); // TODO: replace all these asserts with beammp_errors
unsigned char three = 3;
BIGNUM* EErr = BN_bin2bn(&three, sizeof(three), E);
beammp_assert(EErr);
RSA* Rsa = RSA_new();
beammp_assert(Rsa);
int Ret = RSA_generate_key_ex(Rsa, Crypto::RSA_DEFAULT_KEYLENGTH, E, nullptr);
beammp_assert(Ret == 1);
BN_free(E);
if (!EVP_PKEY_assign_RSA(PKey, Rsa)) {
EVP_PKEY_free(PKey);
beammp_error(std::string("Could not generate " + std::to_string(Crypto::RSA_DEFAULT_KEYLENGTH) + "-bit RSA key."));
throw std::runtime_error { std::string("X.509 RSA key generation error") };
}
// todo: figure out if returning by reference instead of passing pointers is a security breach
return PKey;
}
X509* Http::Server::Tx509KeypairGenerator::GenerateCertificate(EVP_PKEY& PKey) {
X509* X509 = X509_new();
if (X509 == nullptr) {
X509_free(X509);
beammp_error("Could not allocate memory for X.509 certificate generation.");
throw std::runtime_error { std::string("X.509 certificate generation error") };
}
/**Set the metadata of the certificate*/
ASN1_INTEGER_set(X509_get_serialNumber(X509), GenerateRandomId());
/**Set the cert validity to a year*/
X509_gmtime_adj(X509_get_notBefore(X509), 0);
X509_gmtime_adj(X509_get_notAfter(X509), 31536000L);
/**Set the public key of the cert*/
X509_set_pubkey(X509, &PKey);
X509_NAME* Name = X509_get_subject_name(X509);
/**Set cert metadata*/
X509_NAME_add_entry_by_txt(Name, "C", MBSTRING_ASC, (unsigned char*)"GB", -1, -1, 0);
X509_NAME_add_entry_by_txt(Name, "O", MBSTRING_ASC, (unsigned char*)"BeamMP Ltd.", -1, -1, 0);
X509_NAME_add_entry_by_txt(Name, "CN", MBSTRING_ASC, (unsigned char*)"localhost", -1, -1, 0);
X509_set_issuer_name(X509, Name);
// TODO: Hashing with sha256 might cause problems, check later
if (!X509_sign(X509, &PKey, EVP_sha1())) {
X509_free(X509);
beammp_error("Could not sign X.509 certificate.");
throw std::runtime_error { std::string("X.509 certificate signing error") };
}
return X509;
}
void Http::Server::Tx509KeypairGenerator::GenerateAndWriteToDisk(const fs::path& KeyFilePath, const fs::path& CertFilePath) {
// todo: generate directories for ssl keys
FILE* KeyFile = std::fopen(reinterpret_cast<const char*>(KeyFilePath.c_str()), "wb");
if (!KeyFile) {
beammp_error("Could not create file 'key.pem', check your permissions");
throw std::runtime_error("Could not create file 'key.pem'");
}
EVP_PKEY* PKey = Http::Server::Tx509KeypairGenerator::GenerateKey();
bool WriteOpResult = PEM_write_PrivateKey(KeyFile, PKey, nullptr, nullptr, 0, nullptr, nullptr);
fclose(KeyFile);
if (!WriteOpResult) {
beammp_error("Could not write to file 'key.pem', check your permissions");
throw std::runtime_error("Could not write to file 'key.pem'");
}
FILE* CertFile = std::fopen(reinterpret_cast<const char*>(CertFilePath.c_str()), "wb"); // x509 file
if (!CertFile) {
beammp_error("Could not create file 'cert.pem', check your permissions");
throw std::runtime_error("Could not create file 'cert.pem'");
}
X509* x509 = Http::Server::Tx509KeypairGenerator::GenerateCertificate(*PKey);
WriteOpResult = PEM_write_X509(CertFile, x509);
fclose(CertFile);
if (!WriteOpResult) {
beammp_error("Could not write to file 'cert.pem', check your permissions");
throw std::runtime_error("Could not write to file 'cert.pem'");
}
EVP_PKEY_free(PKey);
X509_free(x509);
return;
}
bool Http::Server::Tx509KeypairGenerator::EnsureTLSConfigExists() {
if (fs::is_regular_file(Application::Settings.SSLKeyPath)
&& fs::is_regular_file(Application::Settings.SSLCertPath)) {
return true;
} else {
return false;
}
}
void Http::Server::SetupEnvironment() {
if (!Application::Settings.HTTPServerUseSSL) {
return;
}
auto parent = fs::path(Application::Settings.SSLKeyPath).parent_path();
if (!fs::exists(parent))
fs::create_directories(parent);
Application::TSettings defaultSettings {};
if (!Tx509KeypairGenerator::EnsureTLSConfigExists()) {
beammp_warn(std::string("No default TLS Key / Cert found. "
"IF YOU HAVE NOT MODIFIED THE SSLKeyPath OR SSLCertPath VALUES "
"THIS IS NORMAL ON FIRST STARTUP! BeamMP will generate it's own certs in the default directory "
"(Check for permissions or corrupted key-/certfile)"));
Tx509KeypairGenerator::GenerateAndWriteToDisk(defaultSettings.SSLKeyPath, defaultSettings.SSLCertPath);
Http::Server::THttpServerInstance::KeyFilePath = defaultSettings.SSLKeyPath;
Http::Server::THttpServerInstance::CertFilePath = defaultSettings.SSLCertPath;
} else {
Http::Server::THttpServerInstance::KeyFilePath = Application::Settings.SSLKeyPath;
Http::Server::THttpServerInstance::CertFilePath = Application::Settings.SSLCertPath;
}
}
Http::Server::THttpServerInstance::THttpServerInstance() {
Http::Server::THttpServerInstance::THttpServerInstance(TServer& Server, TNetwork& Network, TResourceManager& ResMan)
: mServer(Server)
, mNetwork(Network)
, mResourceManager(ResMan) {
Application::SetSubsystemStatus("HTTPServer", Application::Status::Starting);
mThread = std::thread(&Http::Server::THttpServerInstance::operator(), this);
}
Http::Server::THttpServerInstance::~THttpServerInstance() {
mThread.detach();
}
void Http::Server::THttpServerInstance::operator()() try {
beammp_info("HTTP(S) Server started on port " + std::to_string(Application::Settings.HTTPServerPort));
std::unique_ptr<httplib::Server> HttpLibServerInstance;
if (Application::Settings.HTTPServerUseSSL) {
HttpLibServerInstance = std::make_unique<httplib::SSLServer>(
reinterpret_cast<const char*>(Http::Server::THttpServerInstance::CertFilePath.c_str()),
reinterpret_cast<const char*>(Http::Server::THttpServerInstance::KeyFilePath.c_str()));
} else {
HttpLibServerInstance = std::make_unique<httplib::Server>();
beammp_infof("HTTP Server starting on [{}]:{}", Application::Settings.HTTPServerIP, Application::Settings.HTTPServerPort);
if (Application::Settings.Private
&& Application::Settings.HTTPServerIP != "::"
&& Application::Settings.HTTPServerIP != "localhost"
&& Application::Settings.HTTPServerIP != "127.0.0.1") {
beammp_warnf("HTTP Server is running on a possibly public IP ({}), but the server is private. The server's HTTP API supports viewing config, players, and other information, even though the server is private. (this is not an error)", Application::Settings.HTTPServerIP);
}
// todo: make this IP agnostic so people can set their own IP
HttpLibServerInstance->Get("/", [](const httplib::Request&, httplib::Response& res) {
res.set_content("<!DOCTYPE html><article><h1>Hello World!</h1><section><p>BeamMP Server can now serve HTTP requests!</p></section></article></html>", "text/html");
std::unique_ptr<httplib::Server> Server = std::make_unique<httplib::Server>();
Server->Get(API_V1 R"(/player/(.+)/vehicles)", [this](const httplib::Request& Req, httplib::Response& Res) {
if (Req.matches.empty()) {
Res.status = 404;
} else {
const std::string PlayerName = Req.matches[1];
bool Found = false;
json Result = json::array();
mServer.ForEachClient([&](std::weak_ptr<TClient> ClientPtr) {
if (!ClientPtr.expired()) {
const auto Client = ClientPtr.lock();
if (Client->GetName() == PlayerName) {
const auto [Cars, Lock] = Client->GetAllCars();
for (const auto& Car : *Cars) {
Result.emplace_back().at("jbm") = Car.Json().at("jbm");
}
Found = true;
}
}
return true;
});
if (!Found) {
Res.status = 404;
} else {
Res.status = 200;
Res.set_content(Result.dump(), "application/json");
}
}
});
HttpLibServerInstance->Get("/health", [](const httplib::Request&, httplib::Response& res) {
Server->Get(API_V1 "/players", [this](const httplib::Request&, httplib::Response& res) {
res.status = 200;
json Players = json::array();
mServer.ForEachClient([&](std::weak_ptr<TClient> ClientPtr) {
if (!ClientPtr.expired()) {
Players.push_back(ClientPtr.lock()->GetName());
}
return true;
});
res.set_content(Players.dump(),
"application/json");
});
Server->Get(API_V1 "/version", [](const httplib::Request&, httplib::Response& res) {
res.status = 200;
res.set_content(Application::ServerVersionString(), "text/plain");
});
Server->Get(API_V1 "/config", [](const httplib::Request&, httplib::Response& res) {
res.status = 200;
res.set_content(json {
{ "name", Application::Settings.ServerName },
{ "description", Application::Settings.ServerDesc },
{ "max_players", Application::Settings.MaxPlayers },
{ "max_cars", Application::Settings.MaxCars },
{ "map", Application::Settings.MapName },
{ "private", Application::Settings.Private },
}
.dump(),
"application/json");
});
Server->Get(API_V1 "/ready", [](const httplib::Request&, httplib::Response& res) {
auto Statuses = Application::GetSubsystemStatuses();
bool Started = true;
for (const auto& NameStatusPair : Statuses) {
switch (NameStatusPair.second) {
case Application::Status::Starting:
case Application::Status::ShuttingDown:
case Application::Status::Shutdown:
Started = false;
break;
case Application::Status::Good:
case Application::Status::Bad:
break;
}
}
res.status = 200;
res.set_content(Started ? "true" : "false", "text/plain");
});
Server->Get(API_V1 "/health", [](const httplib::Request&, httplib::Response& res) {
size_t SystemsGood = 0;
size_t SystemsBad = 0;
json Good = json::array();
json Bad = json::array();
auto Statuses = Application::GetSubsystemStatuses();
for (const auto& NameStatusPair : Statuses) {
switch (NameStatusPair.second) {
@@ -317,64 +261,44 @@ void Http::Server::THttpServerInstance::operator()() try {
case Application::Status::ShuttingDown:
case Application::Status::Shutdown:
case Application::Status::Good:
Good.push_back(NameStatusPair.first);
SystemsGood++;
break;
case Application::Status::Bad:
Bad.push_back(NameStatusPair.first);
SystemsBad++;
break;
}
}
res.set_content(SystemsBad == 0 ? "0" : "1", "text/plain");
res.set_content(
json {
{ "healthy", SystemsBad == 0 },
{ "good", Good },
{ "bad", Bad },
}
.dump(),
"application/json");
res.status = 200;
});
/*
HttpLibServerInstance->Get("/status", [](const httplib::Request&, httplib::Response& res) {
try {
json::Document response;
response.SetObject();
rapidjson::Document::AllocatorType& Allocator = response.GetAllocator();
// add to response
auto& Server = LuaAPI::MP::Engine->Server();
size_t CarCount = 0;
size_t GuestCount = 0;
json::Value Array(rapidjson::kArrayType);
LuaAPI::MP::Engine->Server().ForEachClient([&](std::weak_ptr<TClient> Client) -> bool {
if (!Client.expired()) {
auto Locked = Client.lock();
CarCount += Locked->GetCarCount();
GuestCount += Locked->IsGuest() ? 1 : 0;
json::Value Player(json::kObjectType);
Player.AddMember("name", json::StringRef(Locked->GetName().c_str()), Allocator);
Player.AddMember("id", Locked->GetID(), Allocator);
Array.PushBack(Player, Allocator);
}
return true;
});
response.AddMember("players", Array, Allocator);
response.AddMember("player_count", Server.ClientCount(), Allocator);
response.AddMember("guest_count", GuestCount, Allocator);
response.AddMember("car_count", CarCount, Allocator);
// compile & send response
json::StringBuffer sb;
json::Writer<json::StringBuffer> writer(sb);
response.Accept(writer);
res.set_content(sb.GetString(), "application/json");
} catch (const std::exception& e) {
beammp_error("Exception in /status endpoint: " + std::string(e.what()));
res.status = 500;
}
});
*/
// magic endpoint
HttpLibServerInstance->Get({ 0x2f, 0x6b, 0x69, 0x74, 0x74, 0x79 }, [](const httplib::Request&, httplib::Response& res) {
Server->Get({ 0x2f, 0x6b, 0x69, 0x74, 0x74, 0x79 }, [](const httplib::Request&, httplib::Response& res) {
res.set_content(std::string(Magic), "text/plain");
});
HttpLibServerInstance->set_logger([](const httplib::Request& Req, const httplib::Response& Res) {
Server->set_logger([](const httplib::Request& Req, const httplib::Response& Res) {
beammp_debug("Http Server: " + Req.method + " " + Req.target + " -> " + std::to_string(Res.status));
});
Server->set_error_handler([](const httplib::Request&, httplib::Response& Res) {
if (Res.status >= 400 && Res.body.empty()) {
Res.set_content("Error: " + std::to_string(Res.status) + " " + Map.at(Res.status), "text/plain");
}
});
Server->set_exception_handler([](const httplib::Request& Req, httplib::Response& Res, std::exception& e) {
Res.status = 500;
Res.set_content("Internal Server Error", "text/plain");
beammp_errorf("Exception in http server serving '{}': {}", Req.target, e.what());
});
Application::SetSubsystemStatus("HTTPServer", Application::Status::Good);
auto ret = HttpLibServerInstance->listen(Application::Settings.HTTPServerIP.c_str(), Application::Settings.HTTPServerPort);
auto ret = Server->listen(Application::Settings.HTTPServerIP.c_str(), Application::Settings.HTTPServerPort);
if (!ret) {
beammp_error("Failed to start http server (failed to listen). Please ensure the http server is configured properly in the ServerConfig.toml, or turn it off if you don't need it.");
}

View File

@@ -3,6 +3,8 @@
#include "Common.h"
#include "TLuaEngine.h"
#include <nlohmann/json.hpp>
#define SOL_ALL_SAFETIES_ON 1
#include <sol/sol.hpp>
@@ -100,26 +102,31 @@ void LuaAPI::Print(sol::variadic_args Args) {
luaprint(ToPrint);
}
bool LuaAPI::MP::TriggerClientEvent(int PlayerID, const std::string& EventName, const std::string& Data) {
static inline bool InternalTriggerClientEvent(int PlayerID, const std::string& EventName, const std::string& Data) {
std::string Packet = "E:" + EventName + ":" + Data;
if (PlayerID == -1)
Engine->Network().SendToAll(nullptr, Packet, true, true);
LuaAPI::MP::Engine->Network().SendToAll(nullptr, Packet, true, true);
else {
auto MaybeClient = GetClient(Engine->Server(), PlayerID);
auto MaybeClient = GetClient(LuaAPI::MP::Engine->Server(), PlayerID);
if (!MaybeClient || MaybeClient.value().expired()) {
beammp_lua_error("TriggerClientEvent invalid Player ID");
return false;
}
auto c = MaybeClient.value().lock();
if (!Engine->Network().Respond(*c, Packet, true)) {
if (!LuaAPI::MP::Engine->Network().Respond(*c, Packet, true)) {
beammp_lua_error("Respond failed, dropping client " + std::to_string(PlayerID));
Engine->Network().ClientKick(*c, "Disconnected after failing to receive packets");
LuaAPI::MP::Engine->Network().ClientKick(*c, "Disconnected after failing to receive packets");
return false;
}
}
return true;
}
bool LuaAPI::MP::TriggerClientEvent(int PlayerID, const std::string& EventName, const sol::object& DataObj) {
std::string Data = DataObj.as<std::string>();
return InternalTriggerClientEvent(PlayerID, EventName, Data);
}
void LuaAPI::MP::DropPlayer(int ID, std::optional<std::string> MaybeReason) {
auto MaybeClient = GetClient(Engine->Server(), ID);
if (!MaybeClient || MaybeClient.value().expired()) {
@@ -352,3 +359,157 @@ std::string LuaAPI::FS::ConcatPaths(sol::variadic_args Args) {
auto Result = Path.lexically_normal().string();
return Result;
}
static void JsonEncodeRecursive(nlohmann::json& json, const sol::object& left, const sol::object& right, bool is_array, size_t depth = 0) {
if (depth > 100) {
beammp_lua_error("json serialize will not go deeper than 100 nested tables, internal references assumed, aborted this path");
return;
}
std::string key;
switch (left.get_type()) {
case sol::type::lua_nil:
case sol::type::none:
case sol::type::poly:
case sol::type::boolean:
case sol::type::lightuserdata:
case sol::type::userdata:
case sol::type::thread:
case sol::type::function:
case sol::type::table:
beammp_lua_error("JsonEncode: left side of table field is unexpected type");
return;
case sol::type::string:
key = left.as<std::string>();
break;
case sol::type::number:
key = std::to_string(left.as<double>());
break;
}
nlohmann::json value;
switch (right.get_type()) {
case sol::type::lua_nil:
case sol::type::none:
return;
case sol::type::poly:
beammp_lua_warn("unsure what to do with poly type in JsonEncode, ignoring");
return;
case sol::type::boolean:
value = right.as<bool>();
break;
case sol::type::lightuserdata:
beammp_lua_warn("unsure what to do with lightuserdata in JsonEncode, ignoring");
return;
case sol::type::userdata:
beammp_lua_warn("unsure what to do with userdata in JsonEncode, ignoring");
return;
case sol::type::thread:
beammp_lua_warn("unsure what to do with thread in JsonEncode, ignoring");
return;
case sol::type::string:
value = right.as<std::string>();
break;
case sol::type::number:
value = right.as<double>();
break;
case sol::type::function:
beammp_lua_warn("unsure what to do with function in JsonEncode, ignoring");
return;
case sol::type::table: {
bool local_is_array = true;
for (const auto& pair : right.as<sol::table>()) {
if (pair.first.get_type() != sol::type::number) {
local_is_array = false;
}
}
for (const auto& pair : right.as<sol::table>()) {
JsonEncodeRecursive(value, pair.first, pair.second, local_is_array, depth + 1);
}
break;
}
}
if (is_array) {
json.push_back(value);
} else {
json[key] = value;
}
}
std::string LuaAPI::MP::JsonEncode(const sol::table& object) {
nlohmann::json json;
// table
bool is_array = true;
for (const auto& pair : object.as<sol::table>()) {
if (pair.first.get_type() != sol::type::number) {
is_array = false;
}
}
for (const auto& entry : object) {
JsonEncodeRecursive(json, entry.first, entry.second, is_array);
}
return json.dump();
}
std::string LuaAPI::MP::JsonDiff(const std::string& a, const std::string& b) {
if (!nlohmann::json::accept(a)) {
beammp_lua_error("JsonDiff first argument is not valid json: `" + a + "`");
return "";
}
if (!nlohmann::json::accept(b)) {
beammp_lua_error("JsonDiff second argument is not valid json: `" + b + "`");
return "";
}
auto a_json = nlohmann::json::parse(a);
auto b_json = nlohmann::json::parse(b);
return nlohmann::json::diff(a_json, b_json).dump();
}
std::string LuaAPI::MP::JsonDiffApply(const std::string& data, const std::string& patch) {
if (!nlohmann::json::accept(data)) {
beammp_lua_error("JsonDiffApply first argument is not valid json: `" + data + "`");
return "";
}
if (!nlohmann::json::accept(patch)) {
beammp_lua_error("JsonDiffApply second argument is not valid json: `" + patch + "`");
return "";
}
auto a_json = nlohmann::json::parse(data);
auto b_json = nlohmann::json::parse(patch);
a_json.patch(b_json);
return a_json.dump();
}
std::string LuaAPI::MP::JsonPrettify(const std::string& json) {
if (!nlohmann::json::accept(json)) {
beammp_lua_error("JsonPrettify argument is not valid json: `" + json + "`");
return "";
}
return nlohmann::json::parse(json).dump(4);
}
std::string LuaAPI::MP::JsonMinify(const std::string& json) {
if (!nlohmann::json::accept(json)) {
beammp_lua_error("JsonMinify argument is not valid json: `" + json + "`");
return "";
}
return nlohmann::json::parse(json).dump(-1);
}
std::string LuaAPI::MP::JsonFlatten(const std::string& json) {
if (!nlohmann::json::accept(json)) {
beammp_lua_error("JsonFlatten argument is not valid json: `" + json + "`");
return "";
}
return nlohmann::json::parse(json).flatten().dump(-1);
}
std::string LuaAPI::MP::JsonUnflatten(const std::string& json) {
if (!nlohmann::json::accept(json)) {
beammp_lua_error("JsonUnflatten argument is not valid json: `" + json + "`");
return "";
}
return nlohmann::json::parse(json).unflatten().dump(-1);
}
bool LuaAPI::MP::TriggerClientEventJson(int PlayerID, const std::string& EventName, const sol::table& Data) {
return InternalTriggerClientEvent(PlayerID, EventName, JsonEncode(Data));
}

View File

@@ -17,6 +17,7 @@ static constexpr std::string_view StrName = "Name";
static constexpr std::string_view StrDescription = "Description";
static constexpr std::string_view StrResourceFolder = "ResourceFolder";
static constexpr std::string_view StrAuthKey = "AuthKey";
static constexpr std::string_view StrLogChat = "LogChat";
// Misc
static constexpr std::string_view StrSendErrors = "SendErrors";
@@ -26,8 +27,6 @@ static constexpr std::string_view StrHideUpdateMessages = "ImScaredOfUpdates";
// HTTP
static constexpr std::string_view StrHTTPServerEnabled = "HTTPServerEnabled";
static constexpr std::string_view StrHTTPServerUseSSL = "UseSSL";
static constexpr std::string_view StrSSLKeyPath = "SSLKeyPath";
static constexpr std::string_view StrSSLCertPath = "SSLCertPath";
static constexpr std::string_view StrHTTPServerPort = "HTTPServerPort";
static constexpr std::string_view StrHTTPServerIP = "HTTPServerIP";
@@ -65,6 +64,8 @@ void TConfig::FlushToFile() {
auto data = toml::parse<toml::preserve_comments>(mConfigFileName);
data["General"][StrAuthKey.data()] = Application::Settings.Key;
SetComment(data["General"][StrAuthKey.data()].comments(), " AuthKey has to be filled out in order to run the server");
data["General"][StrLogChat.data()] = Application::Settings.LogChat;
SetComment(data["General"][StrLogChat.data()].comments(), " Whether to log chat messages in the console / log");
data["General"][StrDebug.data()] = Application::Settings.DebugModeEnabled;
data["General"][StrPrivate.data()] = Application::Settings.Private;
data["General"][StrPort.data()] = Application::Settings.Port;
@@ -82,13 +83,9 @@ void TConfig::FlushToFile() {
data["Misc"][StrSendErrorsMessageEnabled.data()] = Application::Settings.SendErrorsMessageEnabled;
SetComment(data["Misc"][StrSendErrorsMessageEnabled.data()].comments(), " If SendErrors is `true`, the server will send helpful info about crashes and other issues back to the BeamMP developers. This info may include your config, who is on your server at the time of the error, and similar general information. This kind of data is vital in helping us diagnose and fix issues faster. This has no impact on server performance. You can opt-out of this system by setting this to `false`");
// HTTP
data["HTTP"][StrSSLKeyPath.data()] = Application::Settings.SSLKeyPath;
data["HTTP"][StrSSLCertPath.data()] = Application::Settings.SSLCertPath;
data["HTTP"][StrHTTPServerPort.data()] = Application::Settings.HTTPServerPort;
SetComment(data["HTTP"][StrHTTPServerIP.data()].comments(), " Which IP to listen on. Pick 0.0.0.0 for a public-facing server with no specific IP, and 127.0.0.1 or 'localhost' for a local server.");
data["HTTP"][StrHTTPServerIP.data()] = Application::Settings.HTTPServerIP;
data["HTTP"][StrHTTPServerUseSSL.data()] = Application::Settings.HTTPServerUseSSL;
SetComment(data["HTTP"][StrHTTPServerUseSSL.data()].comments(), " Recommended to have enabled for servers which face the internet. With SSL the server will serve https and requires valid key and cert files");
data["HTTP"][StrHTTPServerEnabled.data()] = Application::Settings.HTTPServerEnabled;
SetComment(data["HTTP"][StrHTTPServerEnabled.data()].comments(), " Enables the internal HTTP server");
std::ofstream Stream(mConfigFileName, std::ios::trunc | std::ios::out);
@@ -167,17 +164,15 @@ void TConfig::ParseFromFile(std::string_view name) {
TryReadValue(data, "General", StrDescription, Application::Settings.ServerDesc);
TryReadValue(data, "General", StrResourceFolder, Application::Settings.Resource);
TryReadValue(data, "General", StrAuthKey, Application::Settings.Key);
TryReadValue(data, "General", StrLogChat, Application::Settings.LogChat);
// Misc
TryReadValue(data, "Misc", StrSendErrors, Application::Settings.SendErrors);
TryReadValue(data, "Misc", StrHideUpdateMessages, Application::Settings.HideUpdateMessages);
TryReadValue(data, "Misc", StrSendErrorsMessageEnabled, Application::Settings.SendErrorsMessageEnabled);
// HTTP
TryReadValue(data, "HTTP", StrSSLKeyPath, Application::Settings.SSLKeyPath);
TryReadValue(data, "HTTP", StrSSLCertPath, Application::Settings.SSLCertPath);
TryReadValue(data, "HTTP", StrHTTPServerPort, Application::Settings.HTTPServerPort);
TryReadValue(data, "HTTP", StrHTTPServerIP, Application::Settings.HTTPServerIP);
TryReadValue(data, "HTTP", StrHTTPServerEnabled, Application::Settings.HTTPServerEnabled);
TryReadValue(data, "HTTP", StrHTTPServerUseSSL, Application::Settings.HTTPServerUseSSL);
} catch (const std::exception& err) {
beammp_error("Error parsing config file value: " + std::string(err.what()));
mFailed = true;
@@ -210,9 +205,8 @@ void TConfig::PrintDebug() {
beammp_debug(std::string(StrMap) + ": \"" + Application::Settings.MapName + "\"");
beammp_debug(std::string(StrName) + ": \"" + Application::Settings.ServerName + "\"");
beammp_debug(std::string(StrDescription) + ": \"" + Application::Settings.ServerDesc + "\"");
beammp_debug(std::string(StrLogChat) + ": \"" + (Application::Settings.LogChat ? "true" : "false") + "\"");
beammp_debug(std::string(StrResourceFolder) + ": \"" + Application::Settings.Resource + "\"");
beammp_debug(std::string(StrSSLKeyPath) + ": \"" + Application::Settings.SSLKeyPath + "\"");
beammp_debug(std::string(StrSSLCertPath) + ": \"" + Application::Settings.SSLCertPath + "\"");
beammp_debug(std::string(StrHTTPServerPort) + ": \"" + std::to_string(Application::Settings.HTTPServerPort) + "\"");
beammp_debug(std::string(StrHTTPServerIP) + ": \"" + Application::Settings.HTTPServerIP + "\"");
// special!

View File

@@ -118,10 +118,10 @@ void TConsole::ChangeToLuaConsole(const std::string& LuaStateId) {
mStateId = LuaStateId;
mIsLuaConsole = true;
if (mStateId != mDefaultStateId) {
Application::Console().WriteRaw("Entered Lua console for state '" + mStateId + "'. To exit, type `exit()`");
Application::Console().WriteRaw("Attached to Lua state '" + mStateId + "'. For help, type `:help`. To detach, type `:detach`");
mCommandline.set_prompt("lua @" + LuaStateId + "> ");
} else {
Application::Console().WriteRaw("Entered Lua console. To exit, type `exit()`");
Application::Console().WriteRaw("Attached to Lua. For help, type `:help`. To detach, type `:detach`");
mCommandline.set_prompt("lua> ");
}
mCachedRegularHistory = mCommandline.history();
@@ -133,9 +133,9 @@ void TConsole::ChangeToRegularConsole() {
if (mIsLuaConsole) {
mIsLuaConsole = false;
if (mStateId != mDefaultStateId) {
Application::Console().WriteRaw("Left Lua console for state '" + mStateId + "'.");
Application::Console().WriteRaw("Detached from Lua state '" + mStateId + "'.");
} else {
Application::Console().WriteRaw("Left Lua console.");
Application::Console().WriteRaw("Detached from Lua.");
}
mCachedLuaHistory = mCommandline.history();
mCommandline.set_history(mCachedRegularHistory);
@@ -144,21 +144,54 @@ void TConsole::ChangeToRegularConsole() {
}
}
void TConsole::Command_Lua(const std::string& cmd) {
if (cmd.size() > 3) {
auto NewStateId = cmd.substr(4);
bool TConsole::EnsureArgsCount(const std::vector<std::string>& args, size_t n) {
if (n == 0 && args.size() != 0) {
Application::Console().WriteRaw("This command expects no arguments.");
return false;
} else if (args.size() != n) {
Application::Console().WriteRaw("Expected " + std::to_string(n) + " argument(s), instead got " + std::to_string(args.size()));
return false;
} else {
return true;
}
}
bool TConsole::EnsureArgsCount(const std::vector<std::string>& args, size_t min, size_t max) {
if (min == max) {
return EnsureArgsCount(args, min);
} else {
if (args.size() > max) {
Application::Console().WriteRaw("Too many arguments. At most " + std::to_string(max) + " arguments expected, got " + std::to_string(args.size()) + " instead.");
return false;
} else if (args.size() < min) {
Application::Console().WriteRaw("Too few arguments. At least " + std::to_string(max) + " arguments expected, got " + std::to_string(args.size()) + " instead.");
return false;
}
}
return true;
}
void TConsole::Command_Lua(const std::string&, const std::vector<std::string>& args) {
if (!EnsureArgsCount(args, 0, 1)) {
return;
}
if (args.size() == 1) {
auto NewStateId = args.at(0);
beammp_assert(!NewStateId.empty());
if (mLuaEngine->HasState(NewStateId)) {
ChangeToLuaConsole(NewStateId);
} else {
Application::Console().WriteRaw("Lua state '" + NewStateId + "' is not a known state. Didn't switch to Lua.");
}
} else {
} else if (args.size() == 0) {
ChangeToLuaConsole(mDefaultStateId);
}
}
void TConsole::Command_Help(const std::string&) {
void TConsole::Command_Help(const std::string&, const std::vector<std::string>& args) {
if (!EnsureArgsCount(args, 0)) {
return;
}
static constexpr const char* sHelpString = R"(
Commands:
help displays this help
@@ -167,53 +200,127 @@ void TConsole::Command_Help(const std::string&) {
list lists all players and info about them
say <message> sends the message to all players in chat
lua [state id] switches to lua, optionally into a specific state id's lua
settings [command] sets or gets settings for the server, run `settings help` for more info
status how the server is doing and what it's up to)";
Application::Console().WriteRaw("BeamMP-Server Console: " + std::string(sHelpString));
}
void TConsole::Command_Kick(const std::string& cmd) {
if (cmd.size() > 4) {
auto Name = cmd.substr(5);
std::string Reason = "Kicked by server console";
auto SpacePos = Name.find(' ');
if (SpacePos != Name.npos) {
Reason = Name.substr(SpacePos + 1);
Name = cmd.substr(5, cmd.size() - Reason.size() - 5 - 1);
std::string TConsole::ConcatArgs(const std::vector<std::string>& args, char space) {
std::string Result;
for (const auto& arg : args) {
Result += arg + space;
}
Result = Result.substr(0, Result.size() - 1); // strip trailing space
return Result;
}
void TConsole::Command_Kick(const std::string&, const std::vector<std::string>& args) {
if (!EnsureArgsCount(args, 1, size_t(-1))) {
return;
}
auto Name = args.at(0);
std::string Reason = "Kicked by server console";
if (args.size() > 1) {
Reason = ConcatArgs({ args.begin() + 1, args.end() });
}
beammp_trace("attempt to kick '" + Name + "' for '" + Reason + "'");
bool Kicked = false;
auto NameCompare = [](std::string Name1, std::string Name2) -> bool {
std::for_each(Name1.begin(), Name1.end(), [](char& c) { c = tolower(c); });
std::for_each(Name2.begin(), Name2.end(), [](char& c) { c = tolower(c); });
return StringStartsWith(Name1, Name2) || StringStartsWith(Name2, Name1);
};
mLuaEngine->Server().ForEachClient([&](std::weak_ptr<TClient> Client) -> bool {
if (!Client.expired()) {
auto locked = Client.lock();
if (NameCompare(locked->GetName(), Name)) {
mLuaEngine->Network().ClientKick(*locked, Reason);
Kicked = true;
return false;
}
}
beammp_trace("attempt to kick '" + Name + "' for '" + Reason + "'");
bool Kicked = false;
auto NameCompare = [](std::string Name1, std::string Name2) -> bool {
std::for_each(Name1.begin(), Name1.end(), [](char& c) { c = tolower(c); });
std::for_each(Name2.begin(), Name2.end(), [](char& c) { c = tolower(c); });
return StringStartsWith(Name1, Name2) || StringStartsWith(Name2, Name1);
};
mLuaEngine->Server().ForEachClient([&](std::weak_ptr<TClient> Client) -> bool {
if (!Client.expired()) {
auto locked = Client.lock();
if (NameCompare(locked->GetName(), Name)) {
mLuaEngine->Network().ClientKick(*locked, Reason);
Kicked = true;
return false;
return true;
});
if (!Kicked) {
Application::Console().WriteRaw("Error: No player with name matching '" + Name + "' was found.");
} else {
Application::Console().WriteRaw("Kicked player '" + Name + "' for reason: '" + Reason + "'.");
}
}
std::tuple<std::string, std::vector<std::string>> TConsole::ParseCommand(const std::string& CommandWithArgs) {
// Algorithm designed and implemented by Lion Kortlepel (c) 2022
// It correctly splits arguments, including respecting single and double quotes, as well as backticks
auto End_i = CommandWithArgs.find_first_of(' ');
std::string Command = CommandWithArgs.substr(0, End_i);
std::string ArgsStr {};
if (End_i != std::string::npos) {
ArgsStr = CommandWithArgs.substr(End_i);
}
std::vector<std::string> Args;
char* PrevPtr = ArgsStr.data();
char* Ptr = ArgsStr.data();
const char* End = ArgsStr.data() + ArgsStr.size();
while (Ptr != End) {
std::string Arg = "";
// advance while space
while (Ptr != End && std::isspace(*Ptr))
++Ptr;
PrevPtr = Ptr;
// advance while NOT space, also handle quotes
while (Ptr != End && !std::isspace(*Ptr)) {
// TODO: backslash escaping quotes
for (char Quote : { '"', '\'', '`' }) {
if (*Ptr == Quote) {
// seek if there's a closing quote
// if there is, go there and continue, otherwise ignore
char* Seeker = Ptr + 1;
while (Seeker != End && *Seeker != Quote)
++Seeker;
if (Seeker != End) {
// found closing quote
Ptr = Seeker;
}
break; // exit for loop
}
}
return true;
});
if (!Kicked) {
Application::Console().WriteRaw("Error: No player with name matching '" + Name + "' was found.");
} else {
Application::Console().WriteRaw("Kicked player '" + Name + "' for reason: '" + Reason + "'.");
++Ptr;
}
Arg = std::string(PrevPtr, Ptr - PrevPtr);
// remove quotes if enclosed in quotes
for (char Quote : { '"', '\'', '`' }) {
if (!Arg.empty() && Arg.at(0) == Quote && Arg.at(Arg.size() - 1) == Quote) {
Arg = Arg.substr(1, Arg.size() - 2);
break;
}
}
if (!Arg.empty()) {
Args.push_back(Arg);
}
}
return { Command, Args };
}
void TConsole::Command_Settings(const std::string&, const std::vector<std::string>& args) {
if (!EnsureArgsCount(args, 0)) {
return;
}
}
void TConsole::Command_Say(const std::string& FullCmd) {
if (FullCmd.size() > 3) {
auto Message = FullCmd.substr(4);
LuaAPI::MP::SendChatMessage(-1, Message);
if (!Application::Settings.LogChat) {
Application::Console().WriteRaw("Chat message sent!");
}
}
}
void TConsole::Command_Say(const std::string& cmd) {
if (cmd.size() > 3) {
auto Message = cmd.substr(4);
LuaAPI::MP::SendChatMessage(-1, Message);
void TConsole::Command_List(const std::string&, const std::vector<std::string>& args) {
if (!EnsureArgsCount(args, 0)) {
return;
}
}
void TConsole::Command_List(const std::string&) {
if (mLuaEngine->Server().ClientCount() == 0) {
Application::Console().WriteRaw("No players online.");
} else {
@@ -233,7 +340,10 @@ void TConsole::Command_List(const std::string&) {
}
}
void TConsole::Command_Status(const std::string&) {
void TConsole::Command_Status(const std::string&, const std::vector<std::string>& args) {
if (!EnsureArgsCount(args, 0)) {
return;
}
std::stringstream Status;
size_t CarCount = 0;
@@ -318,12 +428,12 @@ void TConsole::Command_Status(const std::string&) {
<< "\t\tEvent handlers: " << mLuaEngine->GetRegisteredEventHandlerCount() << "\n"
<< "\tSubsystems:\n"
<< "\t\tGood/Starting/Bad: " << SystemsGood << "/" << SystemsStarting << "/" << SystemsBad << "\n"
<< "\t\tShutting down/Shutdown: " << SystemsShuttingDown << "/" << SystemsShutdown << "\n"
<< "\t\tShutting down/Shut down: " << SystemsShuttingDown << "/" << SystemsShutdown << "\n"
<< "\t\tGood: [ " << SystemsGoodList << " ]\n"
<< "\t\tStarting: [ " << SystemsStartingList << " ]\n"
<< "\t\tBad: [ " << SystemsBadList << " ]\n"
<< "\t\tShutting down: [ " << SystemsShuttingDownList << " ]\n"
<< "\t\tShutdown: [ " << SystemsShutdownList << " ]\n"
<< "\t\tShut down: [ " << SystemsShutdownList << " ]\n"
<< "";
Application::Console().WriteRaw(Status.str());
@@ -375,6 +485,58 @@ void TConsole::RunAsCommand(const std::string& cmd, bool IgnoreNotACommand) {
}
}
void TConsole::HandleLuaInternalCommand(const std::string& cmd) {
if (cmd == "exit") {
ChangeToRegularConsole();
} else if (cmd == "queued") {
auto QueuedFunctions = LuaAPI::MP::Engine->Debug_GetStateFunctionQueueForState(mStateId);
Application::Console().WriteRaw("Pending functions in State '" + mStateId + "'");
std::unordered_map<std::string, size_t> FunctionsCount;
std::vector<std::string> FunctionsInOrder;
while (!QueuedFunctions.empty()) {
auto Tuple = QueuedFunctions.front();
QueuedFunctions.erase(QueuedFunctions.begin());
FunctionsInOrder.push_back(Tuple.FunctionName);
FunctionsCount[Tuple.FunctionName] += 1;
}
std::set<std::string> Uniques;
for (const auto& Function : FunctionsInOrder) {
if (Uniques.count(Function) == 0) {
Uniques.insert(Function);
if (FunctionsCount.at(Function) > 1) {
Application::Console().WriteRaw(" " + Function + " (" + std::to_string(FunctionsCount.at(Function)) + "x)");
} else {
Application::Console().WriteRaw(" " + Function);
}
}
}
Application::Console().WriteRaw("Executed functions waiting to be checked in State '" + mStateId + "'");
for (const auto& Function : LuaAPI::MP::Engine->Debug_GetResultsToCheckForState(mStateId)) {
Application::Console().WriteRaw(" '" + Function.Function + "' (Ready? " + (Function.Ready ? "Yes" : "No") + ", Error? " + (Function.Error ? "Yes: '" + Function.ErrorMessage + "'" : "No") + ")");
}
} else if (cmd == "events") {
auto Events = LuaAPI::MP::Engine->Debug_GetEventsForState(mStateId);
Application::Console().WriteRaw("Registered Events + Handlers for State '" + mStateId + "'");
for (const auto& EventHandlerPair : Events) {
Application::Console().WriteRaw(" Event '" + EventHandlerPair.first + "'");
for (const auto& Handler : EventHandlerPair.second) {
Application::Console().WriteRaw(" " + Handler);
}
}
} else if (cmd == "help") {
Application::Console().WriteRaw(R"(BeamMP Lua Debugger
All commands must be prefixed with a `:`. Non-prefixed commands are interpreted as Lua.
Commands
:exit detaches (exits) from this Lua console
:help displays this help
:events shows a list of currently registered events
:queued shows a list of all pending and queued functions)");
} else {
beammp_error("internal command '" + cmd + "' is not known");
}
}
TConsole::TConsole() {
mCommandline.enable_history();
mCommandline.set_history_limit(20);
@@ -382,21 +544,22 @@ TConsole::TConsole() {
BackupOldLog();
mCommandline.on_command = [this](Commandline& c) {
try {
auto cmd = c.get_command();
cmd = TrimString(cmd);
mCommandline.write(mCommandline.prompt() + cmd);
auto TrimmedCmd = c.get_command();
TrimmedCmd = TrimString(TrimmedCmd);
auto [cmd, args] = ParseCommand(TrimmedCmd);
mCommandline.write(mCommandline.prompt() + TrimmedCmd);
if (mIsLuaConsole) {
if (!mLuaEngine) {
beammp_info("Lua not started yet, please try again in a second");
} else if (cmd == "exit()") {
ChangeToRegularConsole();
} else if (!cmd.empty() && cmd.at(0) == ':') {
HandleLuaInternalCommand(cmd.substr(1));
} else {
auto Future = mLuaEngine->EnqueueScript(mStateId, { std::make_shared<std::string>(cmd), "", "" });
auto Future = mLuaEngine->EnqueueScript(mStateId, { std::make_shared<std::string>(TrimmedCmd), "", "" });
while (!Future->Ready) {
std::this_thread::yield(); // TODO: Add a timeout
}
if (Future->Error) {
beammp_lua_error(Future->ErrorMessage);
beammp_lua_error("error in " + mStateId + ": " + Future->ErrorMessage);
}
}
} else {
@@ -405,31 +568,63 @@ TConsole::TConsole() {
} else if (cmd == "exit") {
beammp_info("gracefully shutting down");
Application::GracefullyShutdown();
} else if (StringStartsWith(cmd, "lua")) {
Command_Lua(cmd);
} else if (StringStartsWith(cmd, "help")) {
RunAsCommand(cmd, true);
Command_Help(cmd);
} else if (StringStartsWith(cmd, "kick")) {
RunAsCommand(cmd, true);
Command_Kick(cmd);
} else if (StringStartsWith(cmd, "say")) {
RunAsCommand(cmd, true);
Command_Say(cmd);
} else if (StringStartsWith(cmd, "list")) {
RunAsCommand(cmd, true);
Command_List(cmd);
} else if (StringStartsWith(cmd, "status")) {
RunAsCommand(cmd, true);
Command_Status(cmd);
} else if (!cmd.empty()) {
RunAsCommand(cmd);
} else if (cmd == "say") {
RunAsCommand(TrimmedCmd, true);
Command_Say(TrimmedCmd);
} else {
if (mCommandMap.find(cmd) != mCommandMap.end()) {
mCommandMap.at(cmd)(cmd, args);
RunAsCommand(TrimmedCmd, true);
} else {
RunAsCommand(TrimmedCmd);
}
}
}
} catch (const std::exception& e) {
beammp_error("Console died with: " + std::string(e.what()) + ". This could be a fatal error and could cause the server to terminate.");
}
};
mCommandline.on_autocomplete = [this](Commandline&, std::string stub, int) {
std::vector<std::string> suggestions;
try {
auto cmd = TrimString(stub);
// beammp_error("yes 1");
// beammp_error(stub);
if (mIsLuaConsole) { // if lua
if (!mLuaEngine) {
beammp_info("Lua not started yet, please try again in a second");
} else {
std::string prefix {};
for (size_t i = stub.length(); i > 0; i--) {
if (!std::isalnum(stub[i - 1]) && stub[i - 1] != '_') {
prefix = stub.substr(0, i);
stub = stub.substr(i);
break;
}
}
auto keys = mLuaEngine->GetStateGlobalKeysForState(mStateId);
for (const auto& key : keys) {
std::string::size_type n = key.find(stub);
if (n == 0) {
suggestions.push_back(prefix + key);
// beammp_warn(cmd_name);
}
}
}
} else { // if not lua
for (const auto& [cmd_name, cmd_fn] : mCommandMap) {
std::string::size_type n = cmd_name.find(stub);
if (n == 0) {
suggestions.push_back(cmd_name);
// beammp_warn(cmd_name);
}
}
}
} catch (const std::exception& e) {
beammp_error("Console died with: " + std::string(e.what()) + ". This could be a fatal error and could cause the server to terminate.");
}
return suggestions;
};
}
void TConsole::Write(const std::string& str) {

View File

@@ -7,7 +7,6 @@
#include <rapidjson/rapidjson.h>
#include <sstream>
namespace json = rapidjson;
void THeartbeatThread::operator()() {
RegisterThread("Heartbeat");
@@ -57,15 +56,17 @@ void THeartbeatThread::operator()() {
auto Target = "/heartbeat";
unsigned int ResponseCode = 0;
json::Document Doc;
rapidjson::Document Doc;
bool Ok = false;
for (const auto& Url : Application::GetBackendUrlsInOrder()) {
T = Http::POST(Url, 443, Target, Body, "application/x-www-form-urlencoded", &ResponseCode, { { "api-v", "2" } });
beammp_trace(T);
Doc.Parse(T.data(), T.size());
if (Doc.HasParseError() || !Doc.IsObject()) {
beammp_debug("Failed to contact backend at " + Url + " (this is not an error).");
beammp_trace("Response was: " + T);
if (!Application::Settings.Private) {
beammp_error("Backend response failed to parse as valid json");
beammp_trace("Response was: `" + T + "`");
}
Sentry.SetContext("JSON Response", { { "reponse", T } });
SentryReportError(Url + Target, ResponseCode);
} else if (ResponseCode != 200) {
@@ -113,21 +114,21 @@ void THeartbeatThread::operator()() {
}
}
if (Ok && !isAuth) {
if (Ok && !isAuth && !Application::Settings.Private) {
if (Status == "2000") {
beammp_info(("Authenticated!"));
beammp_info(("Authenticated! " + Message));
isAuth = true;
} else if (Status == "200") {
beammp_info(("Resumed authenticated session!"));
beammp_info(("Resumed authenticated session! " + Message));
isAuth = true;
} else {
if (Message.empty()) {
Message = "Backend didn't provide a reason";
Message = "Backend didn't provide a reason.";
}
beammp_error("Backend REFUSED the auth key. " + Message);
beammp_error("Backend REFUSED the auth key. Reason: " + Message);
}
}
if (isAuth) {
if (isAuth || Application::Settings.Private) {
Application::SetSubsystemStatus("Heartbeat", Application::Status::Good);
}
if (!Application::Settings.HideUpdateMessages && UpdateReminderCounter % 5) {

View File

@@ -8,6 +8,7 @@
#include <chrono>
#include <condition_variable>
#include <httplib.h>
#include <nlohmann/json.hpp>
#include <random>
#include <thread>
#include <tuple>
@@ -154,10 +155,70 @@ void TLuaEngine::AddResultToCheck(const std::shared_ptr<TLuaResult>& Result) {
mResultsToCheckCond.notify_one();
}
std::unordered_map<std::string /*event name */, std::vector<std::string> /* handlers */> TLuaEngine::Debug_GetEventsForState(TLuaStateId StateId) {
std::unordered_map<std::string, std::vector<std::string>> Result;
std::unique_lock Lock(mLuaEventsMutex);
for (const auto& EventNameToEventMap : mLuaEvents) {
for (const auto& IdSetOfHandlersPair : EventNameToEventMap.second) {
if (IdSetOfHandlersPair.first == StateId) {
for (const auto& Handler : IdSetOfHandlersPair.second) {
Result[EventNameToEventMap.first].push_back(Handler);
}
}
}
}
return Result;
}
std::queue<std::pair<TLuaChunk, std::shared_ptr<TLuaResult>>> TLuaEngine::Debug_GetStateExecuteQueueForState(TLuaStateId StateId) {
std::queue<std::pair<TLuaChunk, std::shared_ptr<TLuaResult>>> Result;
std::unique_lock Lock(mLuaStatesMutex);
Result = mLuaStates.at(StateId)->Debug_GetStateExecuteQueue();
return Result;
}
std::vector<TLuaEngine::QueuedFunction> TLuaEngine::Debug_GetStateFunctionQueueForState(TLuaStateId StateId) {
std::vector<TLuaEngine::QueuedFunction> Result;
std::unique_lock Lock(mLuaStatesMutex);
Result = mLuaStates.at(StateId)->Debug_GetStateFunctionQueue();
return Result;
}
std::vector<TLuaResult> TLuaEngine::Debug_GetResultsToCheckForState(TLuaStateId StateId) {
std::unique_lock Lock(mResultsToCheckMutex);
auto ResultsToCheckCopy = mResultsToCheck;
Lock.unlock();
std::vector<TLuaResult> Result;
while (!ResultsToCheckCopy.empty()) {
auto ResultToCheck = std::move(ResultsToCheckCopy.front());
ResultsToCheckCopy.pop_front();
if (ResultToCheck->StateId == StateId) {
Result.push_back(*ResultToCheck);
}
}
return Result;
}
std::vector<std::string> TLuaEngine::GetStateGlobalKeysForState(TLuaStateId StateId) {
std::unique_lock Lock(mLuaStatesMutex);
auto Result = mLuaStates.at(StateId)->GetStateGlobalKeys();
return Result;
}
std::vector<std::string> TLuaEngine::StateThreadData::GetStateGlobalKeys() {
auto globals = mStateView.globals();
std::vector<std::string> Result;
for (const auto& [key, value] : globals) {
Result.push_back(key.as<std::string>());
}
return Result;
}
void TLuaEngine::WaitForAll(std::vector<std::shared_ptr<TLuaResult>>& Results, const std::optional<std::chrono::high_resolution_clock::duration>& Max) {
for (const auto& Result : Results) {
bool Cancelled = false;
size_t ms = 0;
std::set<std::string> WarnedResults;
while (!Result->Ready && !Cancelled) {
std::this_thread::sleep_for(std::chrono::milliseconds(10));
ms += 10;
@@ -165,7 +226,11 @@ void TLuaEngine::WaitForAll(std::vector<std::shared_ptr<TLuaResult>>& Results, c
beammp_trace("'" + Result->Function + "' in '" + Result->StateId + "' did not finish executing in time (took: " + std::to_string(ms) + "ms).");
Cancelled = true;
} else if (ms > 1000 * 60) {
beammp_lua_warn("'" + Result->Function + "' in '" + Result->StateId + "' is taking very long. The event it's handling is too important to discard the result of this handler, but may block this event and possibly the whole lua state.");
auto ResultId = Result->StateId + "_" + Result->Function;
if (WarnedResults.count(ResultId) == 0) {
WarnedResults.insert(ResultId);
beammp_lua_warn("'" + Result->Function + "' in '" + Result->StateId + "' is taking very long. The event it's handling is too important to discard the result of this handler, but may block this event and possibly the whole lua state.");
}
}
}
if (Cancelled) {
@@ -277,7 +342,6 @@ std::set<std::string> TLuaEngine::GetEventHandlersForState(const std::string& Ev
sol::table TLuaEngine::StateThreadData::Lua_TriggerGlobalEvent(const std::string& EventName, sol::variadic_args EventArgs) {
auto Return = mEngine->TriggerEvent(EventName, mStateId, EventArgs);
// TODO Synchronous call to the event handlers
auto MyHandlers = mEngine->GetEventHandlersForState(EventName, mStateId);
for (const auto& Handler : MyHandlers) {
auto Fn = mStateView[Handler];
@@ -335,7 +399,7 @@ sol::table TLuaEngine::StateThreadData::Lua_TriggerLocalEvent(const std::string&
Result.add(FnRet);
} else {
sol::error Err = FnRet;
beammp_lua_error(Err.what());
beammp_lua_error(std::string("TriggerLocalEvent: ") + Err.what());
}
}
}
@@ -386,6 +450,32 @@ int TLuaEngine::StateThreadData::Lua_GetPlayerIDByName(const std::string& Name)
return Id;
}
sol::table TLuaEngine::StateThreadData::Lua_FS_ListFiles(const std::string& Path) {
if (!std::filesystem::exists(Path)) {
return sol::lua_nil;
}
auto table = mStateView.create_table();
for (const auto& entry : std::filesystem::directory_iterator(Path)) {
if (entry.is_regular_file() || entry.is_symlink()) {
table[table.size() + 1] = entry.path().lexically_relative(Path).string();
}
}
return table;
}
sol::table TLuaEngine::StateThreadData::Lua_FS_ListDirectories(const std::string& Path) {
if (!std::filesystem::exists(Path)) {
return sol::lua_nil;
}
auto table = mStateView.create_table();
for (const auto& entry : std::filesystem::directory_iterator(Path)) {
if (entry.is_directory()) {
table[table.size() + 1] = entry.path().lexically_relative(Path).string();
}
}
return table;
}
std::string TLuaEngine::StateThreadData::Lua_GetPlayerName(int ID) {
auto MaybeClient = GetClient(mEngine->Server(), ID);
if (MaybeClient && !MaybeClient.value().expired()) {
@@ -439,6 +529,83 @@ sol::table TLuaEngine::StateThreadData::Lua_HttpCreateConnection(const std::stri
return table;
}
template <typename T>
static void AddToTable(sol::table& table, const std::string& left, const T& value) {
if (left.empty()) {
table[table.size() + 1] = value;
} else {
table[left] = value;
}
}
static void JsonDecodeRecursive(sol::state_view& StateView, sol::table& table, const std::string& left, const nlohmann::json& right) {
switch (right.type()) {
case nlohmann::detail::value_t::null:
return;
case nlohmann::detail::value_t::object: {
auto value = table.create();
value.clear();
for (const auto& entry : right.items()) {
JsonDecodeRecursive(StateView, value, entry.key(), entry.value());
}
AddToTable(table, left, value);
break;
}
case nlohmann::detail::value_t::array: {
auto value = table.create();
value.clear();
for (const auto& entry : right.items()) {
JsonDecodeRecursive(StateView, value, "", entry.value());
}
AddToTable(table, left, value);
break;
}
case nlohmann::detail::value_t::string:
AddToTable(table, left, right.get<std::string>());
break;
case nlohmann::detail::value_t::boolean:
AddToTable(table, left, right.get<bool>());
break;
case nlohmann::detail::value_t::number_integer:
AddToTable(table, left, right.get<int64_t>());
break;
case nlohmann::detail::value_t::number_unsigned:
AddToTable(table, left, right.get<uint64_t>());
break;
case nlohmann::detail::value_t::number_float:
AddToTable(table, left, right.get<double>());
break;
case nlohmann::detail::value_t::binary:
beammp_lua_error("JsonDecode can't handle binary blob in json, ignoring");
return;
case nlohmann::detail::value_t::discarded:
return;
}
}
sol::table TLuaEngine::StateThreadData::Lua_JsonDecode(const std::string& str) {
sol::state_view StateView(mState);
auto table = StateView.create_table();
if (!nlohmann::json::accept(str)) {
beammp_lua_error("string given to JsonDecode is not valid json: `" + str + "`");
return sol::lua_nil;
}
nlohmann::json json = nlohmann::json::parse(str);
if (json.is_object()) {
for (const auto& entry : json.items()) {
JsonDecodeRecursive(StateView, table, entry.key(), entry.value());
}
} else if (json.is_array()) {
for (const auto& entry : json) {
JsonDecodeRecursive(StateView, table, "", entry);
}
} else {
beammp_lua_error("JsonDecode expected array or object json, instead got " + std::string(json.type_name()));
return sol::lua_nil;
}
return table;
}
TLuaEngine::StateThreadData::StateThreadData(const std::string& Name, std::atomic_bool& Shutdown, TLuaStateId StateId, TLuaEngine& Engine)
: mName(Name)
, mShutdown(Shutdown)
@@ -484,6 +651,7 @@ TLuaEngine::StateThreadData::StateThreadData(const std::string& Name, std::atomi
return Lua_TriggerLocalEvent(EventName, EventArgs);
});
MPTable.set_function("TriggerClientEvent", &LuaAPI::MP::TriggerClientEvent);
MPTable.set_function("TriggerClientEventJson", &LuaAPI::MP::TriggerClientEventJson);
MPTable.set_function("GetPlayerCount", &LuaAPI::MP::GetPlayerCount);
MPTable.set_function("IsPlayerConnected", &LuaAPI::MP::IsPlayerConnected);
MPTable.set_function("GetPlayerIDByName", [&](const std::string& Name) -> int {
@@ -538,6 +706,27 @@ TLuaEngine::StateThreadData::StateThreadData(const std::string& Name, std::atomi
mEngine->CancelEventTimers(EventName, mStateId);
});
MPTable.set_function("Set", &LuaAPI::MP::Set);
auto UtilTable = StateView.create_named_table("Util");
UtilTable.set_function("JsonEncode", &LuaAPI::MP::JsonEncode);
UtilTable.set_function("JsonDecode", [this](const std::string& str) {
return Lua_JsonDecode(str);
});
UtilTable.set_function("JsonDiff", &LuaAPI::MP::JsonDiff);
UtilTable.set_function("JsonFlatten", &LuaAPI::MP::JsonFlatten);
UtilTable.set_function("JsonUnflatten", &LuaAPI::MP::JsonUnflatten);
UtilTable.set_function("JsonPrettify", &LuaAPI::MP::JsonPrettify);
UtilTable.set_function("JsonMinify", &LuaAPI::MP::JsonMinify);
UtilTable.set_function("Random", [this] {
return mUniformRealDistribution01(mMersenneTwister);
});
UtilTable.set_function("RandomRange", [this](double min, double max) -> double {
return std::uniform_real_distribution(min, max)(mMersenneTwister);
});
UtilTable.set_function("RandomIntRange", [this](int64_t min, int64_t max) -> int64_t {
return std::uniform_int_distribution(min, max)(mMersenneTwister);
});
auto HttpTable = StateView.create_named_table("Http");
HttpTable.set_function("CreateConnection", [this](const std::string& host, uint16_t port) {
return Lua_HttpCreateConnection(host, port);
@@ -568,6 +757,12 @@ TLuaEngine::StateThreadData::StateThreadData(const std::string& Name, std::atomi
FSTable.set_function("IsDirectory", &LuaAPI::FS::IsDirectory);
FSTable.set_function("IsFile", &LuaAPI::FS::IsFile);
FSTable.set_function("ConcatPaths", &LuaAPI::FS::ConcatPaths);
FSTable.set_function("ListFiles", [this](const std::string& Path) {
return Lua_FS_ListFiles(Path);
});
FSTable.set_function("ListDirectories", [this](const std::string& Path) {
return Lua_FS_ListDirectories(Path);
});
Start();
}
@@ -722,6 +917,16 @@ void TLuaEngine::StateThreadData::operator()() {
}
}
std::queue<std::pair<TLuaChunk, std::shared_ptr<TLuaResult>>> TLuaEngine::StateThreadData::Debug_GetStateExecuteQueue() {
std::unique_lock Lock(mStateExecuteQueueMutex);
return mStateExecuteQueue;
}
std::vector<TLuaEngine::QueuedFunction> TLuaEngine::StateThreadData::Debug_GetStateFunctionQueue() {
std::unique_lock Lock(mStateFunctionQueueMutex);
return mStateFunctionQueue;
}
void TLuaEngine::CreateEventTimer(const std::string& EventName, TLuaStateId StateId, size_t IntervalMS, CallStrategy Strategy) {
std::unique_lock Lock(mTimedEventsMutex);
TimedEvent Event {
@@ -798,38 +1003,47 @@ void TPluginMonitor::operator()() {
beammp_info("PluginMonitor started");
while (!mShutdown) {
std::this_thread::sleep_for(std::chrono::seconds(3));
std::vector<std::string> ToRemove;
for (const auto& Pair : mFileTimes) {
auto CurrentTime = fs::last_write_time(Pair.first);
if (CurrentTime != Pair.second) {
mFileTimes[Pair.first] = CurrentTime;
// grandparent of the path should be Resources/Server
if (fs::equivalent(fs::path(Pair.first).parent_path().parent_path(), mPath)) {
beammp_info("File \"" + Pair.first + "\" changed, reloading");
// is in root folder, so reload
std::ifstream FileStream(Pair.first, std::ios::in | std::ios::binary);
auto Size = std::filesystem::file_size(Pair.first);
auto Contents = std::make_shared<std::string>();
Contents->resize(Size);
FileStream.read(Contents->data(), Contents->size());
TLuaChunk Chunk(Contents, Pair.first, fs::path(Pair.first).parent_path().string());
auto StateID = mEngine.GetStateIDForPlugin(fs::path(Pair.first).parent_path());
auto Res = mEngine.EnqueueScript(StateID, Chunk);
// TODO: call onInit
mEngine.AddResultToCheck(Res);
} else {
// TODO: trigger onFileChanged event
beammp_trace("Change detected in file \"" + Pair.first + "\", event trigger not implemented yet");
/*
// is in subfolder, dont reload, just trigger an event
auto Results = mEngine.TriggerEvent("onFileChanged", "", Pair.first);
mEngine.WaitForAll(Results);
for (const auto& Result : Results) {
if (Result->Error) {
beammp_lua_error(Result->ErrorMessage);
}
}*/
try {
auto CurrentTime = fs::last_write_time(Pair.first);
if (CurrentTime != Pair.second) {
mFileTimes[Pair.first] = CurrentTime;
// grandparent of the path should be Resources/Server
if (fs::equivalent(fs::path(Pair.first).parent_path().parent_path(), mPath)) {
beammp_info("File \"" + Pair.first + "\" changed, reloading");
// is in root folder, so reload
std::ifstream FileStream(Pair.first, std::ios::in | std::ios::binary);
auto Size = std::filesystem::file_size(Pair.first);
auto Contents = std::make_shared<std::string>();
Contents->resize(Size);
FileStream.read(Contents->data(), Contents->size());
TLuaChunk Chunk(Contents, Pair.first, fs::path(Pair.first).parent_path().string());
auto StateID = mEngine.GetStateIDForPlugin(fs::path(Pair.first).parent_path());
auto Res = mEngine.EnqueueScript(StateID, Chunk);
// TODO: call onInit
mEngine.AddResultToCheck(Res);
} else {
// TODO: trigger onFileChanged event
beammp_trace("Change detected in file \"" + Pair.first + "\", event trigger not implemented yet");
/*
// is in subfolder, dont reload, just trigger an event
auto Results = mEngine.TriggerEvent("onFileChanged", "", Pair.first);
mEngine.WaitForAll(Results);
for (const auto& Result : Results) {
if (Result->Error) {
beammp_lua_error(Result->ErrorMessage);
}
}*/
}
}
} catch (const std::exception& e) {
ToRemove.push_back(Pair.first);
}
}
for (const auto& File : ToRemove) {
mFileTimes.erase(File);
beammp_warn("file '" + File + "' couldn't be accessed, so it was removed from plugin hot reload monitor (probably got deleted)");
}
}
}

View File

@@ -108,40 +108,48 @@ void TNetwork::TCPServerMain() {
#if defined(BEAMMP_WINDOWS)
WSADATA wsaData;
if (WSAStartup(514, &wsaData)) {
beammp_error("Can't start Winsock!");
return;
beammp_error("Can't start Winsock! Shutting down");
Application::GracefullyShutdown();
}
#endif // WINDOWS
TConnection client {};
SOCKET Listener = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
int optval = 1;
if (Listener == BEAMMP_INVALID_SOCKET) {
beammp_error("Failed to create socket: " + GetPlatformAgnosticErrorString()
+ ". This is a fatal error, as a socket is needed for the server to operate. Shutting down.");
Application::GracefullyShutdown();
}
#if defined(BEAMMP_WINDOWS)
const char* optval_ptr = reinterpret_cast<const char*>(&optval);
const char optval = 0;
int ret = ::setsockopt(Listener, SOL_SOCKET, SO_DONTLINGER, &optval, sizeof(optval));
#elif defined(BEAMMP_LINUX) || defined(BEAMMP_APPLE)
void* optval_ptr = reinterpret_cast<void*>(&optval);
int optval = true;
int ret = ::setsockopt(Listener, SOL_SOCKET, SO_REUSEADDR, reinterpret_cast<void*>(&optval), sizeof(optval));
#endif
setsockopt(Listener, SOL_SOCKET, SO_REUSEADDR, optval_ptr, sizeof(optval));
// TODO: check optval or return value idk
// not a fatal error
if (ret < 0) {
beammp_error("Failed to set up listening socket to not linger / reuse address. "
"This may cause the socket to refuse to bind(). Error: "
+ GetPlatformAgnosticErrorString());
}
sockaddr_in addr {};
addr.sin_addr.s_addr = INADDR_ANY;
addr.sin_family = AF_INET;
addr.sin_port = htons(uint16_t(Application::Settings.Port));
if (bind(Listener, (sockaddr*)&addr, sizeof(addr)) != 0) {
beammp_error("bind() failed: " + GetPlatformAgnosticErrorString());
std::this_thread::sleep_for(std::chrono::seconds(5));
exit(-1); // TODO: Wtf.
if (bind(Listener, (sockaddr*)&addr, sizeof(addr)) < 0) {
beammp_error("bind() failed, the server cannot operate and will shut down now. "
"Error: "
+ GetPlatformAgnosticErrorString());
Application::GracefullyShutdown();
}
if (Listener == -1) {
beammp_error("Invalid listening socket");
return;
}
if (listen(Listener, SOMAXCONN)) {
beammp_error("listen() failed: " + GetPlatformAgnosticErrorString());
// FIXME leak Listener
return;
if (listen(Listener, SOMAXCONN) < 0) {
beammp_error("listen() failed, which is needed for the server to operate. "
"Shutting down. Error: "
+ GetPlatformAgnosticErrorString());
Application::GracefullyShutdown();
}
Application::SetSubsystemStatus("TCPNetwork", Application::Status::Good);
beammp_info(("Vehicle event network online"));
beammp_info("Vehicle event network online");
do {
try {
if (mShutdown) {
@@ -154,15 +162,15 @@ void TNetwork::TCPServerMain() {
beammp_warn(("Got an invalid client socket on connect! Skipping..."));
continue;
}
// set timeout (DWORD, aka uint32_t)
uint32_t SendTimeoutMS = 30 * 1000;
// set timeout
size_t SendTimeoutMS = 30 * 1000;
#if defined(BEAMMP_WINDOWS)
int ret = ::setsockopt(client.Socket, SOL_SOCKET, SO_SNDTIMEO, reinterpret_cast<const char*>(&SendTimeoutMS), sizeof(SendTimeoutMS));
#else // POSIX
struct timeval optval;
optval.tv_sec = (int)(SendTimeoutMS / 1000);
optval.tv_usec = (SendTimeoutMS % 1000) * 1000;
int ret = ::setsockopt(client.Socket, SOL_SOCKET, SO_SNDTIMEO, reinterpret_cast<void*>(&optval), sizeof(optval));
ret = ::setsockopt(client.Socket, SOL_SOCKET, SO_SNDTIMEO, reinterpret_cast<void*>(&optval), sizeof(optval));
#endif
if (ret < 0) {
throw std::runtime_error("setsockopt recv timeout: " + GetPlatformAgnosticErrorString());
@@ -170,9 +178,9 @@ void TNetwork::TCPServerMain() {
std::thread ID(&TNetwork::Identify, this, client);
ID.detach(); // TODO: Add to a queue and attempt to join periodically
} catch (const std::exception& e) {
beammp_error(("fatal: ") + std::string(e.what()));
beammp_error("fatal: " + std::string(e.what()));
}
} while (client.Socket);
} while (client.Socket != BEAMMP_INVALID_SOCKET);
beammp_debug("all ok, arrived at " + std::string(__func__) + ":" + std::to_string(__LINE__));
@@ -186,7 +194,6 @@ void TNetwork::TCPServerMain() {
#undef GetObject // Fixes Windows
#include "Json.h"
namespace json = rapidjson;
void TNetwork::Identify(const TConnection& client) {
RegisterThreadAuto();
@@ -273,7 +280,7 @@ void TNetwork::Authentication(const TConnection& ClientConnection) {
Rc = Http::POST(Application::GetBackendUrlForAuth(), 443, Target, RequestString, "application/json", &ResponseCode);
}
json::Document AuthResponse;
rapidjson::Document AuthResponse;
AuthResponse.Parse(Rc.c_str());
if (Rc == Http::ErrorString || AuthResponse.HasParseError()) {
ClientKick(*Client, "Invalid key! Please restart your game.");
@@ -477,7 +484,7 @@ std::string TNetwork::TCPRcv(TClient& c) {
void TNetwork::ClientKick(TClient& c, const std::string& R) {
beammp_info("Client kicked: " + R);
if (!TCPSend(c, "K" + R)) {
// TODO handle
beammp_warn("tried to kick player '" + c.GetName() + "' (id " + std::to_string(c.GetID()) + "), but was already disconnected");
}
c.SetStatus(-2);
@@ -755,7 +762,7 @@ void TNetwork::SendFile(TClient& c, const std::string& UnsafeName) {
void TNetwork::SplitLoad(TClient& c, size_t Sent, size_t Size, bool D, const std::string& Name) {
std::ifstream f(Name.c_str(), std::ios::binary);
uint32_t Split = 0x7735940; // 125MB
uint32_t Split = 125 * MB;
char* Data;
if (Size > Split)
Data = new char[Split];

View File

@@ -125,7 +125,7 @@ void TServer::GlobalParser(const std::weak_ptr<TClient>& Client, std::string Pac
break;
auto Futures = LuaAPI::MP::Engine->TriggerEvent("onChatMessage", "", LockedClient->GetID(), LockedClient->GetName(), Packet.substr(Packet.find(':', 3) + 2));
TLuaEngine::WaitForAll(Futures);
LogChatMessage(LockedClient->GetName(), LockedClient->GetID(), Packet.substr(Packet.find(':', 3) + 1)); // FIXME: this needs to be adjusted once lua is merged
LogChatMessage(LockedClient->GetName(), LockedClient->GetID(), Packet.substr(Packet.find(':', 3) + 1));
if (std::any_of(Futures.begin(), Futures.end(),
[](const std::shared_ptr<TLuaResult>& Elem) {
return !Elem->Error
@@ -150,26 +150,18 @@ void TServer::GlobalParser(const std::weak_ptr<TClient>& Client, std::string Pac
}
}
void TServer::HandleEvent(TClient& c, const std::string& Data) {
std::stringstream ss(Data);
std::string t, Name;
int a = 0;
while (std::getline(ss, t, ':')) {
switch (a) {
case 1:
Name = t;
break;
case 2:
LuaAPI::MP::Engine->ReportErrors(LuaAPI::MP::Engine->TriggerEvent(Name, "", c.GetID(), t));
break;
default:
break;
}
if (a == 2)
break;
a++;
void TServer::HandleEvent(TClient& c, const std::string& RawData) {
// E:Name:Data
// Data is allowed to have ':'
auto NameDataSep = RawData.find(':', 2);
if (NameDataSep == std::string::npos) {
beammp_warn("received event in invalid format (missing ':'), got: '" + RawData + "'");
}
std::string Name = RawData.substr(2, NameDataSep - 2);
std::string Data = RawData.substr(NameDataSep + 1);
LuaAPI::MP::Engine->ReportErrors(LuaAPI::MP::Engine->TriggerEvent(Name, "", c.GetID(), Data));
}
bool TServer::IsUnicycle(TClient& c, const std::string& CarJson) {
try {
auto Car = nlohmann::json::parse(CarJson);

View File

@@ -1,14 +1,30 @@
#include "VehicleData.h"
#include "Common.h"
#include <regex>
#include <utility>
TVehicleData::TVehicleData(int ID, std::string Data)
TVehicleData::TVehicleData(int ID, const std::string& Data)
: mID(ID)
, mData(std::move(Data)) {
, mData(Data) {
try {
std::regex Reg(R"(^[a-zA-Z0-9_\-.]+:[a-zA-Z0-9_\-.]+:[a-zA-Z0-9_\-.]+:\d+\-\d+:(\{.+\}))", std::regex::ECMAScript);
std::smatch Match;
std::string Result;
if (std::regex_search(Data, Match, Reg) && Match.size() > 1) {
Result = Match.str(1);
mJson = json::parse(Result);
}
} catch (const std::exception& e) {
beammp_debugf("Failed to parse vehicle data for vehicle {} as json, this isn't expected: {}", ID, e.what());
}
beammp_trace("vehicle " + std::to_string(mID) + " constructed");
}
TVehicleData::~TVehicleData() {
beammp_trace("vehicle " + std::to_string(mID) + " destroyed");
}
const json& TVehicleData::Json() const {
return mJson;
}

View File

@@ -113,7 +113,7 @@ int BeamMPServerMain(MainArguments Arguments) {
try {
fs::current_path(fs::path(MaybeWorkingDirectory.value()));
} catch (const std::exception& e) {
beammp_error("Could not set working directory to '" + MaybeWorkingDirectory.value() + "': " + e.what());
beammp_errorf("Could not set working directory to '{}': {}", MaybeWorkingDirectory.value(), e.what());
}
}
}
@@ -163,9 +163,12 @@ int BeamMPServerMain(MainArguments Arguments) {
PPSMonitor.SetNetwork(Network);
Application::CheckForUpdates();
std::unique_ptr<Http::Server::THttpServerInstance> HttpServer;
if (Application::Settings.HTTPServerEnabled) {
Http::Server::SetupEnvironment();
Http::Server::THttpServerInstance HttpServerInstance {};
HttpServer = std::make_unique<Http::Server::THttpServerInstance>(
Server,
Network,
ResourceManager);
}
Application::SetSubsystemStatus("Main", Application::Status::Good);