test/fixtures/system-run-approval-binding-contract.json

{
  "cases": [
    {
      "name": "binding matches when env key order changes",
      "request": {
        "host": "node",
        "command": "git diff",
        "binding": {
          "argv": ["git", "diff"],
          "cwd": null,
          "agentId": null,
          "sessionKey": null,
          "env": { "SAFE_A": "1", "SAFE_B": "2" }
        }
      },
      "invoke": {
        "argv": ["git", "diff"],
        "binding": {
          "cwd": null,
          "agentId": null,
          "sessionKey": null,
          "env": { "SAFE_B": "2", "SAFE_A": "1" }
        }
      },
      "expected": { "ok": true }
    },
    {
      "name": "binding rejects env mismatch",
      "request": {
        "host": "node",
        "command": "git diff",
        "binding": {
          "argv": ["git", "diff"],
          "cwd": null,
          "agentId": null,
          "sessionKey": null,
          "env": { "SAFE": "1" }
        }
      },
      "invoke": {
        "argv": ["git", "diff"],
        "binding": {
          "cwd": null,
          "agentId": null,
          "sessionKey": null,
          "env": { "SAFE": "2" }
        }
      },
      "expected": { "ok": false, "code": "APPROVAL_ENV_MISMATCH" }
    },
    {
      "name": "binding rejects unbound env overrides",
      "request": {
        "host": "node",
        "command": "git diff",
        "binding": {
          "argv": ["git", "diff"],
          "cwd": null,
          "agentId": null,
          "sessionKey": null
        }
      },
      "invoke": {
        "argv": ["git", "diff"],
        "binding": {
          "cwd": null,
          "agentId": null,
          "sessionKey": null,
          "env": { "GIT_EXTERNAL_DIFF": "/tmp/pwn.sh" }
        }
      },
      "expected": { "ok": false, "code": "APPROVAL_ENV_BINDING_MISSING" }
    },
    {
      "name": "missing binding rejects requests even with matching argv",
      "request": {
        "host": "node",
        "command": "echo SAFE",
        "commandArgv": ["echo", "SAFE"]
      },
      "invoke": {
        "argv": ["echo", "SAFE"],
        "binding": {
          "cwd": null,
          "agentId": null,
          "sessionKey": null
        }
      },
      "expected": { "ok": false, "code": "APPROVAL_REQUEST_MISMATCH" }
    },
    {
      "name": "binding stays authoritative when legacy command text diverges",
      "request": {
        "host": "node",
        "command": "echo STALE",
        "commandArgv": ["echo", "STALE"],
        "binding": {
          "argv": ["echo", "SAFE"],
          "cwd": null,
          "agentId": null,
          "sessionKey": null
        }
      },
      "invoke": {
        "argv": ["echo", "SAFE"],
        "binding": {
          "cwd": null,
          "agentId": null,
          "sessionKey": null
        }
      },
      "expected": { "ok": true }
    }
  ]
}