exposed-ports-whitelist

Image exposes permitted ports.

Provider	Level	Tags
skopeo	Warning	security

Parameters

Name	Default Value	Description
allowed_ports	['80', '443']	n/a

Messages

Type	Message
Pass	All exposed ports are allowed.
Fail	Image exposes unauthorized ports: ${results.skopeo.platforms.0.exposed_ports}.

Playbook Example

rules:
  - provider: skopeo
    rule: exposed-ports-whitelist
    options:
      allowed_ports:
        - "80"
        - "443"

Condition

{
  "subset": [
    {
      "var": "results.skopeo.platforms.0.exposed_ports"
    },
    {
      "var": "rule.params.allowed_ports"
    }
  ]
}