{
  "id": "5812b315-e7bd-4265-b51f-863c02174c28",
  "snapshot": "os",
  "instruction": "Please create an SSH user named \"charles\" with password \"Ex@mpleP@55w0rd!\" on Ubuntu who is only allowed to access the folder \"/home/test1\".",
  "source": "https://superuser.com/questions/149404/create-an-ssh-user-who-only-has-permission-to-access-specific-folders",
  "config": [
    {
      "type": "execute",
      "parameters": {
        "command": "mkdir /home/test1",
        "shell": true
      }
    }
  ],
  "trajectory": "trajectories/",
  "related_apps": [
    "os"
  ],
  "evaluator": {
    "postconfig": [
      {
        "type": "execute",
        "parameters": {
          "command": "echo 'password' | sudo -S apt-get install -y expect",
          "shell": true
        }
      },
      {
        "type": "download",
        "parameters": {
          "files": [
            {
              "url": "https://drive.usercontent.google.com/download?id=1lOkekinDJRPBqmQN4Xx6pV4WO2uSwKln&export=download&authuser=0&confirm=t&uuid=52b722f4-ec9e-40a1-9b4f-02cb4c5d6b5b&at=APZUnTVY8y0fxhsUBPuc4zC250kv:1707208254033",
              "path": "check_password.sh"
            }
          ]
        }
      },
      {
        "type": "execute",
        "parameters": {
          "command": "chmod +x check_password.sh",
          "shell": true
        }
      }
    ],
    "func": "check_include_exclude",
    "result": {
      "type": "vm_command_line",
      "command": "USERNAME=\"charles\"; HOMEDIR=\"/home/test1\"; PASSWORD=\"Ex@mpleP@55w0rd!\"; ./check_password.sh \"$USERNAME\" \"$PASSWORD\" && [ \"$(getent passwd \"$USERNAME\" | cut -d: -f6)\" = \"$HOMEDIR\" ] && [ $(stat -c \"%A\" \"$HOMEDIR\" | cut -b 3) = \"w\" ] && echo \"Password, home directory, and write permission check passed\" || echo \"Check failed\"",
      "shell": true
    },
    "expected": {
      "type": "rule",
      "rules": {
        "include": [
          "Password, home directory, and write permission check passed"
        ],
        "exclude": [
        ]
      }
    }
  }
}