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
Quality
Pending
Does it follow best practices?
Impact
99%
1.19xAverage score across 31 eval scenarios
Pending
The risk profile of this skill
{
"context": "Evaluates whether the agent writes a _test.rego file alongside an HTTP API authorization policy, using the correct OPA test conventions: _test.rego filename suffix, _test package suffix, test_ function prefix, both positive and negative test cases, and passing tests.",
"type": "weighted_checklist",
"checklist": [
{
"name": "_test.rego filename suffix",
"description": "The test file is named with a `_test.rego` suffix (e.g. `authz_test.rego`) per the Regal file-missing-test-suffix convention, and the package ends in `_test` (e.g. `package httpapi.authz_test`)",
"max_score": 25
},
{
"name": "test_ function prefix",
"description": "All test functions are prefixed with `test_` (e.g. `test_get_allowed_for_reader`, `test_post_denied_for_reader`)",
"max_score": 25
},
{
"name": "positive and negative test cases",
"description": "Tests cover both the passing case (user with correct permission → allow is true) and the failing case (user without permission → allow is false), using `with input as` and `with data.user_permissions as` to inject mock data",
"max_score": 25
},
{
"name": "tests pass",
"description": "All tests pass when running `opa test . -v`",
"max_score": 25
}
]
}docs
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