github.com/khulnasoft-lab/defsec@v1.0.5-0.20230827010352-5e9f46893d95/rules/cloud/policies/aws/rds/encrypt_cluster_storage_data.go (about)

     1  package rds
     2  
     3  import (
     4  	"github.com/khulnasoft-lab/defsec/internal/rules"
     5  	"github.com/khulnasoft-lab/defsec/pkg/providers"
     6  	"github.com/khulnasoft-lab/defsec/pkg/scan"
     7  	"github.com/khulnasoft-lab/defsec/pkg/severity"
     8  	"github.com/khulnasoft-lab/defsec/pkg/state"
     9  )
    10  
    11  var CheckEncryptClusterStorageData = rules.Register(
    12  	scan.Rule{
    13  		AVDID:      "AVD-AWS-0079",
    14  		Provider:   providers.AWSProvider,
    15  		Service:    "rds",
    16  		ShortCode:  "encrypt-cluster-storage-data",
    17  		Summary:    "There is no encryption specified or encryption is disabled on the RDS Cluster.",
    18  		Impact:     "Data can be read from the RDS cluster if it is compromised",
    19  		Resolution: "Enable encryption for RDS clusters",
    20  		Explanation: `Encryption should be enabled for an RDS Aurora cluster. 
    21  
    22  When enabling encryption by setting the kms_key_id, the storage_encrypted must also be set to true.`,
    23  		Links: []string{
    24  			"https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.Encryption.html",
    25  		},
    26  		Terraform: &scan.EngineMetadata{
    27  			GoodExamples:        terraformEncryptClusterStorageDataGoodExamples,
    28  			BadExamples:         terraformEncryptClusterStorageDataBadExamples,
    29  			Links:               terraformEncryptClusterStorageDataLinks,
    30  			RemediationMarkdown: terraformEncryptClusterStorageDataRemediationMarkdown,
    31  		},
    32  		CloudFormation: &scan.EngineMetadata{
    33  			GoodExamples:        cloudFormationEncryptClusterStorageDataGoodExamples,
    34  			BadExamples:         cloudFormationEncryptClusterStorageDataBadExamples,
    35  			Links:               cloudFormationEncryptClusterStorageDataLinks,
    36  			RemediationMarkdown: cloudFormationEncryptClusterStorageDataRemediationMarkdown,
    37  		},
    38  		Severity: severity.High,
    39  	},
    40  	func(s *state.State) (results scan.Results) {
    41  		for _, cluster := range s.AWS.RDS.Clusters {
    42  			if cluster.Metadata.IsUnmanaged() {
    43  				continue
    44  			}
    45  			if cluster.Encryption.EncryptStorage.IsFalse() {
    46  				results.Add(
    47  					"Cluster does not have storage encryption enabled.",
    48  					cluster.Encryption.EncryptStorage,
    49  				)
    50  			} else if cluster.Encryption.KMSKeyID.IsEmpty() {
    51  				results.Add(
    52  					"Cluster does not specify a customer managed key for storage encryption.",
    53  					cluster.Encryption.KMSKeyID,
    54  				)
    55  			} else {
    56  				results.AddPassed(&cluster)
    57  			}
    58  		}
    59  		return
    60  	},
    61  )