/
ec2_route_enumerator.go
66 lines (57 loc) · 2.03 KB
/
ec2_route_enumerator.go
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package aws
import (
"github.com/snyk/driftctl/enumeration/remote/aws/repository"
remoteerror "github.com/snyk/driftctl/enumeration/remote/error"
"github.com/snyk/driftctl/enumeration/resource"
"github.com/snyk/driftctl/enumeration/resource/aws"
)
type EC2RouteEnumerator struct {
repository repository.EC2Repository
factory resource.ResourceFactory
}
func NewEC2RouteEnumerator(repo repository.EC2Repository, factory resource.ResourceFactory) *EC2RouteEnumerator {
return &EC2RouteEnumerator{
repository: repo,
factory: factory,
}
}
func (e *EC2RouteEnumerator) SupportedType() resource.ResourceType {
return aws.AwsRouteResourceType
}
func (e *EC2RouteEnumerator) Enumerate() ([]*resource.Resource, error) {
routeTables, err := e.repository.ListAllRouteTables()
if err != nil {
return nil, remoteerror.NewResourceListingErrorWithType(err, string(e.SupportedType()), aws.AwsRouteTableResourceType)
}
var results []*resource.Resource
for _, routeTable := range routeTables {
for _, route := range routeTable.Routes {
routeId := aws.CalculateRouteID(routeTable.RouteTableId, route.DestinationCidrBlock, route.DestinationIpv6CidrBlock, route.DestinationPrefixListId)
data := map[string]interface{}{
"route_table_id": *routeTable.RouteTableId,
"origin": *route.Origin,
}
if route.DestinationCidrBlock != nil && *route.DestinationCidrBlock != "" {
data["destination_cidr_block"] = *route.DestinationCidrBlock
}
if route.DestinationIpv6CidrBlock != nil && *route.DestinationIpv6CidrBlock != "" {
data["destination_ipv6_cidr_block"] = *route.DestinationIpv6CidrBlock
}
if route.DestinationPrefixListId != nil && *route.DestinationPrefixListId != "" {
data["destination_prefix_list_id"] = *route.DestinationPrefixListId
}
if route.GatewayId != nil && *route.GatewayId != "" {
data["gateway_id"] = *route.GatewayId
}
results = append(
results,
e.factory.CreateAbstractResource(
string(e.SupportedType()),
routeId,
data,
),
)
}
}
return results, err
}