sns

Documentation

Index

• Variables

Variables

var CheckEnableTopicEncryption = rules.Register(
	rules.Rule{
		AVDID:       "AVD-AWS-0095",
		Provider:    provider.AWSProvider,
		Service:     "sns",
		ShortCode:   "enable-topic-encryption",
		Summary:     "Unencrypted SNS topic.",
		Impact:      "The SNS topic messages could be read if compromised",
		Resolution:  "Turn on SNS Topic encryption",
		Explanation: `Queues should be encrypted with customer managed KMS keys and not default AWS managed keys, in order to allow granular control over access to specific queues.`,
		Links: []string{
			"https://docs.aws.amazon.com/sns/latest/dg/sns-server-side-encryption.html",
		},
		Severity: severity.High,
	},
	func(s *state.State) (results rules.Results) {
		for _, topic := range s.AWS.SNS.Topics {
			if topic.Encryption.KMSKeyID.IsEmpty() {
				results.Add(
					"Topic does not have encryption enabled.",
					topic.Encryption.KMSKeyID,
				)
			} else if topic.Encryption.KMSKeyID.EqualTo("alias/aws/sns") {
				results.Add(
					"Topic encryption does not use a customer managed key.",
					&topic,
					topic.Encryption.KMSKeyID,
				)
			} else {
				results.AddPassed(&topic)
			}
		}
		return
	},
)