Add OPA and Openshift AI

roles/opa_server/files/policies/aap_policy.rego

@@ -0,0 +1,65 @@
+# AAP policy-as-code baseline.
+# Set opa_query_path to aap/policy/decision on an organization, inventory, or
+# job template. Input is the serialized Job (awx/main/tasks/policy.py).
+# Tunables come from data.aap_policy_config (opa_server_policy_config).
+package aap.policy
+
+import rego.v1
+
+decision := {
+	"allowed": count(violations) == 0,
+	"violations": sort([msg | some msg in violations]),
+}
+
+default_config := {
+	"allowed_ee_registries": [],
+	"forbidden_extra_vars": [],
+	"change_freeze": false,
+	"change_freeze_exempt_teams": [],
+}
+
+default user_config := {}
+
+user_config := data.aap_policy_config
+
+config := object.union(default_config, user_config)
+
+# Execution environment must come from an approved registry
+violations contains msg if {
+	count(config.allowed_ee_registries) > 0
+	image := input.execution_environment.image
+	not approved_registry(image)
+	msg := sprintf(
+		"Execution environment image %q is not from an approved registry (%s)",
+		[image, concat(", ", config.allowed_ee_registries)],
+	)
+}
+
+approved_registry(image) if {
+	some prefix in config.allowed_ee_registries
+	startswith(image, prefix)
+}
+
+# Credentials belong in AAP credentials, not launch-time extra vars
+violations contains msg if {
+	extra_vars := object.get(input, "extra_vars", {})
+	is_object(extra_vars)
+	some key, _ in extra_vars
+	lower(key) in {lower(k) | some k in config.forbidden_extra_vars}
+	msg := sprintf("Extra variable %q may not be passed at launch; use a credential", [key])
+}
+
+# Change freeze: only check-mode jobs unless the launcher is exempt
+violations contains msg if {
+	config.change_freeze
+	input.job_type == "run"
+	not freeze_exempt
+	msg := "A change freeze is in effect: only check-mode jobs are allowed"
+}
+
+freeze_exempt if input.created_by.is_superuser
+
+freeze_exempt if {
+	some team in input.created_by.teams
+	team.name in config.change_freeze_exempt_teams
+}