class IamRoleNotResourceOnPermissionsPolicyRule

Public Instance Methods

audit_impl(cfn_model) click to toggle source
# File lib/cfn-nag/custom_rules/IamRoleNotResourceOnPermissionsPolicyRule.rb, line 19
def audit_impl(cfn_model)
  violating_roles = cfn_model.resources_by_type('AWS::IAM::Role').select do |role|
    violating_policies = role.policy_objects.select do |policy|
      !policy.policy_document.allows_not_resource.empty?
    end
    !violating_policies.empty?
  end

  violating_roles.map(&:logical_resource_id)
end
rule_id() click to toggle source
# File lib/cfn-nag/custom_rules/IamRoleNotResourceOnPermissionsPolicyRule.rb, line 15
def rule_id
  'W21'
end
rule_text() click to toggle source
# File lib/cfn-nag/custom_rules/IamRoleNotResourceOnPermissionsPolicyRule.rb, line 7
def rule_text
  'IAM role should not allow Allow+NotResource'
end
rule_type() click to toggle source
# File lib/cfn-nag/custom_rules/IamRoleNotResourceOnPermissionsPolicyRule.rb, line 11
def rule_type
  Violation::WARNING
end