61 lines
1.8 KiB
Go
61 lines
1.8 KiB
Go
package middlewares
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import (
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"github.com/sirupsen/logrus"
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"github.com/snyk/driftctl/pkg/resource"
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"github.com/snyk/driftctl/pkg/resource/aws"
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)
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// Default routes should not be shown as unmanaged as they are present by default
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// This middleware ignores default routes from unmanaged resources if they are not managed by IaC
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type AwsDefaultRoute struct{}
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func NewAwsDefaultRoute() AwsDefaultRoute {
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return AwsDefaultRoute{}
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}
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func (m AwsDefaultRoute) Execute(remoteResources, resourcesFromState *[]*resource.Resource) error {
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newRemoteResources := make([]*resource.Resource, 0)
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for _, remoteResource := range *remoteResources {
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// Ignore all resources other than routes
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if remoteResource.ResourceType() != aws.AwsRouteResourceType {
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newRemoteResources = append(newRemoteResources, remoteResource)
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continue
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}
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// Ignore all non-default routes, check if route is coming from table creation
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if origin, exist := remoteResource.Attrs.Get("origin"); exist && origin != "CreateRouteTable" {
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newRemoteResources = append(newRemoteResources, remoteResource)
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continue
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}
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// Check if route is managed by IaC
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existInState := false
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for _, stateResource := range *resourcesFromState {
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if remoteResource.Equal(stateResource) {
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existInState = true
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break
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}
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}
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// Include resource if it's managed in IaC
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if existInState {
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newRemoteResources = append(newRemoteResources, remoteResource)
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continue
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}
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// Else, resource is not added to newRemoteResources slice so it will be ignored
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logrus.WithFields(logrus.Fields{
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// "route": route.String(), TODO
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"id": remoteResource.ResourceId(),
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"type": remoteResource.ResourceType(),
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}).Debug("Ignoring default route as it is not managed by IaC")
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}
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*remoteResources = newRemoteResources
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return nil
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}
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