Class: EC2SubnetMapPublicIpOnLaunchRule

Inherits:
BaseRule show all
Defined in:
lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb

Instance Method Summary collapse

Methods inherited from BaseRule

#audit

Instance Method Details

#audit_impl(cfn_model) ⇒ Object


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# 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_idObject


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# File 'lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb', line 15

def rule_id
  'W33'
end

#rule_textObject


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# File 'lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb', line 7

def rule_text
  'EC2 Subnet should not have MapPublicIpOnLaunch set to true'
end

#rule_typeObject


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# File 'lib/cfn-nag/custom_rules/EC2SubnetMapPublicIpOnLaunchRule.rb', line 11

def rule_type
  Violation::WARNING
end