Dev:Build a Nexus Mining Pool
Pool for Nexus Hash and Prime channels: https://github.com/Nexusoft/Mining-Pool
Set Up NexusWebUI
Instructions for Ubuntu 20.04
Replace requirments.txt with the following (Python 3.12):
apply_defaults==0.1.6 asgiref==3.8.1 attrs==24.2.0 bson==0.5.10 certifi==2024.8.30 cffi==1.17.1 charset-normalizer==3.3.2 click==8.1.7 cryptography==43.0.1 Django==5.1.1 django-tables2==2.7.0 Faker==30.1.0 greenlet==3.1.1 grpcio==1.66.2 gunicorn==23.0.0 idna==3.10 importlib_metadata==8.5.0 jsonschema==4.23.0 jsonschema-specifications==2023.12.1 numpy==2.1.2 packaging==24.1 pandas==2.2.3 protobuf==5.28.2 pybson==0.5.9 pycparser==2.22 pyrsistent==0.20.0 python-dateutil==2.9.0.post0 python-decouple==3.8 pytz==2024.2 PyYAML==6.0.2 referencing==0.35.1 requests==2.32.3 rpds-py==0.20.0 setuptools==75.1.0 six==1.16.0 SQLAlchemy==2.0.35 sqlparse==0.5.1 text-unidecode==1.3 typing_extensions==4.12.2 tzdata==2024.2 urllib3==2.2.3 zipp==3.20.2
Run the following commands for basic UI setup:
sudo apt install -y cmake make python3.8-venv git clone https://github.com/Nexusoft/Mining-Pool.git cd Mining-Pool/NexusWebUI python3 -m venv ./venv source venv/bin/activate pip install -r requirements.txt
.env:
SECRET_KEY=88888888888888888888888888888888 ALLOWED_HOSTS=localhost,127.0.0.1,hashpool.nexus-wiki.org POOL_IP=127.0.0.1 POOL_PORT=50000 POOL_HOST=hashpool.nexus-wiki.org POOL_USER=<user> POOL_PWD=<pass>
mkdir logs python3 manage.py migrate python3 manage.py runserver 0.0.0.0:80
gunicorn test:
source venv/bin/activate gunicorn --bind 0.0.0.0:80 NexusWebUI.wsgi
gunicorn setup:
sudo nano /etc/systemd/system/gunicorn.socket
[Unit] Description=Gunicorn socket for Django project [Socket] ListenStream=/run/gunicorn.sock [Install] WantedBy=sockets.target
sudo nano /etc/systemd/system/gunicorn.service
[Unit] Description=Gunicorn service for Django project Requires=gunicorn.socket After=network.target [Service] User=root Group=www-data WorkingDirectory=/root/Projects/GitHub/Mining-Pool/NexusWebUI ExecStart=/root/Projects/GitHub/Mining-Pool/NexusWebUI/venv/bin/gunicorn \ --access-logfile - \ --error-logfile - \ --bind unix:/run/gunicorn.sock \ NexusWebUI.wsgi:application [Install] WantedBy=multi-user.target
sudo systemctl start gunicorn.socket sudo systemctl enable gunicorn.socket sudo systemctl status gunicorn.socket
nginx setup:
sudo apt install -y nginx sudo nano /etc/nginx/sites-available/NexusWebUI
server {
listen 80;
server_name hashpool.nexus-wiki.org;
location = /favicon.ico { access_log off; log_not_found off; }
location / {
include proxy_params;
proxy_pass http://unix:/run/gunicorn.sock;
}
}
sudo ln -s /etc/nginx/sites-available/NexusWebUI /etc/nginx/sites-enabled nginx -t sudo systemctl restart nginx
certbot setup
sudo snap install --classic certbot sudo ln -s /snap/bin/certbot /usr/bin/certbot sudo certbot --nginx
Mining-Pool Setup
sudo apt-get install -y libssl-dev libsqlite3-dev sqlite3
update CMakeLists.txt to link openssl
cmake_minimum_required(VERSION 3.19)
project(NexusPool VERSION 1.0 LANGUAGES CXX C)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
configure_file(src/version.h.in version.h)
set(CPM_DOWNLOAD_VERSION 0.35.0)
set(CPM_DOWNLOAD_LOCATION "${CMAKE_BINARY_DIR}/cmake/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
if(NOT (EXISTS ${CPM_DOWNLOAD_LOCATION}))
message(STATUS "Downloading CPM.cmake")
file(DOWNLOAD https://github.com/TheLartians/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake ${CPM_DOWNLOAD_LOCATION})
endif()
include(${CPM_DOWNLOAD_LOCATION})
find_package(Threads REQUIRED)
# Find OpenSSL
find_package(OpenSSL REQUIRED)
#spdlog
CPMAddPackage(NAME spdlog GITHUB_REPOSITORY gabime/spdlog VERSION 1.9.2)
#nlohmann json
CPMAddPackage(NAME nlohmann_json GITHUB_REPOSITORY nlohmann/json VERSION 3.10.5)
#ASIO
CPMAddPackage("gh:chriskohlhoff/asio#[email protected]")
# ASIO doesn't use CMake, we have to configure it manually. Extra notes for using on Windows:
#
# 1) If _WIN32_WINNT is not set, ASIO assumes _WIN32_WINNT=0x0501, i.e. Windows XP target, which is
# definitely not the platform which most users target.
#
# 2) WIN32_LEAN_AND_MEAN is defined to make Winsock2 work.
if(asio_ADDED)
add_library(asio INTERFACE)
target_include_directories(asio SYSTEM INTERFACE ${asio_SOURCE_DIR}/asio/include)
target_compile_definitions(asio INTERFACE ASIO_STANDALONE ASIO_NO_DEPRECATED)
target_link_libraries(asio INTERFACE Threads::Threads)
if(WIN32)
# macro see @ https://stackoverflow.com/a/40217291/1746503
macro(get_win32_winnt version)
if(CMAKE_SYSTEM_VERSION)
set(ver ${CMAKE_SYSTEM_VERSION})
string(REGEX MATCH "^([0-9]+).([0-9])" ver ${ver})
string(REGEX MATCH "^([0-9]+)" verMajor ${ver})
# Check for Windows 10, b/c we'll need to convert to hex 'A'.
if("${verMajor}" MATCHES "10")
set(verMajor "A")
string(REGEX REPLACE "^([0-9]+)" ${verMajor} ver ${ver})
endif("${verMajor}" MATCHES "10")
# Remove all remaining '.' characters.
string(REPLACE "." "" ver ${ver})
# Prepend each digit with a zero.
string(REGEX REPLACE "([0-9A-Z])" "0\\1" ver ${ver})
set(${version} "0x${ver}")
endif()
endmacro()
if(NOT DEFINED _WIN32_WINNT)
get_win32_winnt(ver)
set(_WIN32_WINNT ${ver})
endif()
message(STATUS "Set _WIN32_WINNET=${_WIN32_WINNT}")
target_compile_definitions(asio INTERFACE _WIN32_WINNT=${_WIN32_WINNT} WIN32_LEAN_AND_MEAN)
endif()
endif()
# Howard Hinnant's date library
CPMAddPackage(NAME date GITHUB_REPOSITORY HowardHinnant/date VERSION 3.0.1)
include_directories(${CMAKE_SOURCE_DIR}/include/)
link_directories(${CMAKE_SOURCE_DIR}/libs)
option(WITH_TESTS "Build with unit tests" OFF)
# OpenSSL
set(OPENSSL_USE_STATIC_LIBS TRUE)
find_package(OpenSSL REQUIRED)
include_directories(${OPENSSL_INCLUDE_DIR})
if(UNIX)
add_definitions(-DUNIX)
find_package(SQLite3 REQUIRED)
if (SQLITE3_FOUND)
include_directories(${SQLITE3_INCLUDE_DIRS})
endif (SQLITE3_FOUND)
endif()
if(WIN32)
add_definitions(-D_WIN32_WINT=0x0601 -DNOMINMAX -D_CRT_SECURE_NO_WARNINGS)
endif()
CPMAddPackage(NAME oatpp GITHUB_REPOSITORY GIT_REPOSITORY https://github.com/oatpp/oatpp.git VERSION 1.3.0 GIT_TAG "1.3.0" OPTIONS "OATPP_BUILD_TESTS OFF")
# add submodules
add_subdirectory(src/chrono)
add_subdirectory(src/common)
add_subdirectory(src/network)
add_subdirectory(src/config)
add_subdirectory(src/api)
add_subdirectory(src/LLP)
add_subdirectory(src/LLC)
add_subdirectory(src/TAO)
add_subdirectory(src/persistance)
add_subdirectory(src/reward)
add_subdirectory(src/nexus_http_interface)
add_subdirectory(src/pool)
if(WITH_TESTS)
add_subdirectory(tests)
endif()
add_executable(NexusPool
src/main.cpp
src/pool.cpp)
target_include_directories(NexusPool PUBLIC "${PROJECT_BINARY_DIR}")
target_link_libraries(NexusPool pool asio)
target_link_libraries(NexusPool Threads::Threads)
# Add the OpenSSL libraries to your target
target_link_libraries(NexusPool OpenSSL::SSL OpenSSL::Crypto)
# find_package(Threads REQUIRED)
target_link_libraries(NexusPool OpenSSL::SSL OpenSSL::Crypto Threads::Threads)
set_target_properties(NexusPool PROPERTIES VS_DEBUGGER_COMMAND_ARGUMENTS "-a F:/Work/Nexus Project/LLL-HPP/out/build/x64-Debug/api.conf -p pool.conf")
cmake CMakeLists.txt make
pool.conf
{
"wallet_ip" : "127.0.0.1",
"wallet_port" : 8080,
"local_ip" : "127.0.0.1",
"local_port" : 0,
"public_ip" : "0.0.0.0",
"miner_listen_port" : 50000,
"mining_mode" : "HASH",
"connection_retry_interval" : 5,
"get_height_interval" : 2,
"session_expiry_time" : 30,
"legacy_mode" : false,
"pool" :
{
"account" : "default",
"pin" : "<pin>",
"fee" : 1,
"difficulty_divider" : 4,
"round_duration_hours" : 24,
"nxs_api_user" : "<user>,
"nxs_api_pw" : "<pass>"
},
"enable_ddos" : true,
"ddos" :
{
"ddos_rscore" : 20,
"ddos_cscore" : 2
},
"logfile" : "pool.log",
"log_level" : 2,
"persistance" :
{
"type" : "sqlite",
"file" : "nexuspool.db"
},
"update_block_hashes_interval" : 600,
"get_hashrate_interval" : 300,
"miner_notifications" : true
}