{{- $name := "restrict-seccomp" }}
{{- if eq (include "kyverno-policies.podSecurityRestricted" (merge (dict "name" $name) .)) "true" }}
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: {{ $name }}
  annotations:
    policies.kyverno.io/title: Restrict Seccomp
    policies.kyverno.io/category: Pod Security Standards (Restricted)
    {{- if .Values.podSecuritySeverity }}
    policies.kyverno.io/severity: {{ .Values.podSecuritySeverity | quote }}
    {{- end }}
    policies.kyverno.io/description: >-
      The runtime default seccomp profile must be required, or only specific
      additional profiles should be allowed.
  labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
    app: kyverno
spec:
  background: true
  validationFailureAction: {{ .Values.validationFailureAction }}
  rules:
  - name: seccomp
    match:
      resources:
        kinds:
        - Pod
    validate:
      message: >-
        Use of custom Seccomp profiles is disallowed. The fields
        spec.securityContext.seccompProfile.type,
        spec.containers[*].securityContext.seccompProfile.type, and
        spec.initContainers[*].securityContext.seccompProfile.type
        must be unset or set to `runtime/default`.
      pattern:
        spec:
          =(securityContext):
            =(seccompProfile):
              =(type): "runtime/default"
          =(initContainers):
          - =(securityContext):
              =(seccompProfile):
                =(type): "runtime/default"
          containers:
          - =(securityContext):
              =(seccompProfile):
                =(type): "runtime/default"
{{- end -}}