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nicholasjackson/opa-rego-language

Rego is the declarative policy language used by Open Policy Agent (OPA). This tile covers writing and testing Rego policies for Kubernetes admission control, Terraform and infrastructure-as-code plan validation, Docker container authorization, HTTP API authorization, RBAC and role-based access control, data filtering, metadata annotations with opa inspect, and OPA policy testing with opa test.

99

1.19x

Quality

Pending

Does it follow best practices?

Impact

99%

1.19x

Average score across 31 eval scenarios

SecuritybySnyk

Pending

The risk profile of this skill

Overview
Eval results
Files

rubric.jsonevals/scenario-5/

{
  "context": "Evaluates whether the agent implements a separation-of-duty violation detector that iterates over user roles and checks for conflicting role pairs using array-of-arrays membership.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "import rego.v1",
      "description": "The policy file includes `import rego.v1`",
      "max_score": 10
    },
    {
      "name": "Partial set rule for violations",
      "description": "The policy defines a partial set rule (e.g. `sod_violation contains user if`) that collects all violating users",
      "max_score": 20
    },
    {
      "name": "Iterates over conflicting pairs with array-of-arrays membership",
      "description": "The policy checks for conflicting role pairs using a pattern like `[role1, role2] in sod_roles` (array-of-arrays membership) — not by comparing two separate sets or using string equality",
      "max_score": 35
    },
    {
      "name": "Reads user roles from data",
      "description": "The policy reads role assignments from `data.user_roles` (or equivalent external data) rather than hardcoding them",
      "max_score": 20
    },
    {
      "name": "Tests pass",
      "description": "All tests pass when running `opa test . -v`",
      "max_score": 15
    }
  ]
}

README.md

rules.md

tile.json