云服务器单机搭建gzctf

安装docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/v2.2.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

mkdir gzctf && cd gzctf

根据 https://docs.ctf.gzti.me/quick-start 创建appsettings.json和docker-compose.yml

管理员账户密码要大于6位数

docker-compose.yml删掉ks8那行

{
  "AllowedHosts": "*",
  "ConnectionStrings": {
    "Database": "Host=db:5432;Database=gzctf;Username=postgres;Password=密码"
  },
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft": "Warning",
      "Microsoft.Hosting.Lifetime": "Information"
    }
  },

  "EmailConfig": {
    "SendMailAddress": "邮箱",	
    "UserName": "",
    "Password": "",
    "Smtp": {
      "Host": "smtp.163.com",
      "Port": 465
    }
  },
  "XorKey": "kali",
  "ContainerProvider": {
    "Type": "Docker",
    "PublicEntry": "服务器公网ip",
    "DockerConfig": {
      "SwarmMode": false,
      "Uri": ""
    }
  },
  "RequestLogging": false,
  "DisableRateLimit": false,
  "RegistryConfig": {
    "UserName": "",
    "Password": "",
    "ServerAddress": ""
  },
}

version: '3.0'
services:
  gzctf:
    image: gztime/gzctf:latest
    restart: always
    environment:
      - "GZCTF_ADMIN_PASSWORD=密码（大于6位数）"
    ports:
      - "80:80"
    networks:
      default:
    volumes:
      - "./data/files:/app/uploads"
      - "./appsettings.json:/app/appsettings.json:ro"
      - "./logs:/app/log"
      - "./data/keys:/root/.aspnet/DataProtection-Keys"
      - "/var/run/docker.sock:/var/run/docker.sock"
    depends_on:
      - db

  db:
    image: postgres:alpine
    restart: always
    environment:
      - "POSTGRES_PASSWORD=密码（和上个文件的一致）"
    networks:
      default:
    volumes:
      - "./data/db:/var/lib/postgresql/data"

networks:
  default:
    driver: bridge
    ipam:
      config:
        - subnet: 192.168.12.0/24

docker compose up -d

如果管理员账号创建失败，则在网站上手动注册一个账户后，手动在数据库中添加

docker compose exec db psql -U postgres

\c gzctf

切换表格

UPDATE "AspNetUsers" SET "Role"=3 WHERE "UserName"='刚注册的用户名';

至此，安装完毕。