class EC2SubnetMapPublicIpOnLaunchRule

Public Instance Methods

audit_impl(cfn_model) click to toggle source
# File lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb, line 19
def audit_impl(cfn_model)
  violating_subnets = cfn_model.resources_by_type('AWS::EC2::Subnet')
                               .select do |subnet|
    truthy?(subnet.mapPublicIpOnLaunch)
  end

  violating_subnets.map(&:logical_resource_id)
end
rule_id() click to toggle source
# File lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb, line 15
def rule_id
  'W33'
end
rule_text() click to toggle source
# File lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb, line 7
def rule_text
  'EC2 Subnet should not have MapPublicIpOnLaunch set to true'
end
rule_type() click to toggle source
# File lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb, line 11
def rule_type
  Violation::WARNING
end