github.com/khulnasoft-lab/defsec@v1.0.5-0.20230827010352-5e9f46893d95/rules/cloud/policies/nifcloud/network/no_common_private_router.go (about)

     1  package network
     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 CheckNoCommonPrivateRouter = rules.Register(
    12  	scan.Rule{
    13  		AVDID:       "AVD-NIF-0017",
    14  		Aliases:     []string{"nifcloud-network-no-common-private-router"},
    15  		Provider:    providers.NifcloudProvider,
    16  		Service:     "network",
    17  		ShortCode:   "no-common-private-router",
    18  		Summary:     "The router has common private network",
    19  		Impact:      "The common private network is shared with other users",
    20  		Resolution:  "Use private LAN",
    21  		Explanation: `When handling sensitive data between servers, please consider using a private LAN to isolate the private side network from the shared network.`,
    22  		Links: []string{
    23  			"https://pfs.nifcloud.com/service/plan.htm",
    24  		},
    25  		Terraform: &scan.EngineMetadata{
    26  			GoodExamples:        terraformNoCommonPrivateRouterGoodExamples,
    27  			BadExamples:         terraformNoCommonPrivateRouterBadExamples,
    28  			Links:               terraformNoCommonPrivateRouterLinks,
    29  			RemediationMarkdown: terraformNoCommonPrivateRouterRemediationMarkdown,
    30  		},
    31  		Severity: severity.Low,
    32  	},
    33  	func(s *state.State) (results scan.Results) {
    34  		for _, router := range s.Nifcloud.Network.Routers {
    35  			for _, ni := range router.NetworkInterfaces {
    36  				if ni.NetworkID.EqualTo("net-COMMON_PRIVATE") {
    37  					results.Add(
    38  						"The router has common private network",
    39  						ni.NetworkID,
    40  					)
    41  				} else {
    42  					results.AddPassed(&ni)
    43  				}
    44  			}
    45  		}
    46  		return
    47  	},
    48  )