deploy.json

{
  "enabled": true,
  "services": {
    "app": {
      "image": "cybersecnatlab/challenge-jail@sha256:a0d2b3132ae67fa1e5ad45b7f335d7bf2d5b1d154b75c95e781697a74f4365da",
      "environment": {
        "FLAG": "openECSC{pied_piper_your_end_is_near_[random 8]}",
        "TIMEOUT": "60",
        "SET_INTERPRETER": "/home/user/ld-linux.so",
        "SET_RPATH": "/home/user/libs",
        "FORWARD_STDERR": "true"
      },
      "volumes": [
        {
          "type": "bind",
          "host": "src/build/middleout",
          "container": "/home/user/chall",
          "readonly": true
        },
        {
          "type": "bind",
          "host": "src/lib/ld-linux-x86-64.so.2",
          "container": "/home/user/ld-linux.so",
          "readonly": true
        },
        {
          "type": "bind",
          "host": "src/lib",
          "container": "/home/user/libs",
          "readonly": true
        }
      ],
      "expose": [
        {
          "type": "tcp",
          "host": 47009,
          "container": 1337
        }
      ]
    }
  }
}