ekristen/aws-nuke

package resources

import (
    "context"

    "github.com/aws/aws-sdk-go/aws"
    "github.com/aws/aws-sdk-go/service/fms"

    "github.com/ekristen/libnuke/pkg/registry"
    "github.com/ekristen/libnuke/pkg/resource"
    "github.com/ekristen/libnuke/pkg/types"

    "github.com/ekristen/aws-nuke/v3/pkg/nuke"
)

const FMSPolicyResource = "FMSPolicy"

func init() {
    registry.Register(&registry.Registration{
        Name:     FMSPolicyResource,
        Scope:    nuke.Account,
        Resource: &FMSPolicy{},
        Lister:   &FMSPolicyLister{},
    })
}

type FMSPolicyLister struct{}

func (l *FMSPolicyLister) List(_ context.Context, o interface{}) ([]resource.Resource, error) {
    opts := o.(*nuke.ListerOpts)

    svc := fms.New(opts.Session)
    resources := make([]resource.Resource, 0)

    params := &fms.ListPoliciesInput{
        MaxResults: aws.Int64(50),
    }

    for {
        resp, err := svc.ListPolicies(params)
        if err != nil {
            return nil, err
        }

        for _, policy := range resp.PolicyList {
            resources = append(resources, &FMSPolicy{
                svc:    svc,
                policy: policy,
            })
        }

        if resp.NextToken == nil {
            break
        }

        params.NextToken = resp.NextToken
    }

    return resources, nil
}

type FMSPolicy struct {
    svc    *fms.FMS
    policy *fms.PolicySummary
}

func (f *FMSPolicy) Remove(_ context.Context) error {
    _, err := f.svc.DeletePolicy(&fms.DeletePolicyInput{
        PolicyId:                 f.policy.PolicyId,
        DeleteAllPolicyResources: aws.Bool(false),
    })

    return err
}

func (f *FMSPolicy) String() string {
    return *f.policy.PolicyId
}

func (f *FMSPolicy) Properties() types.Properties {
    properties := types.NewProperties()
    properties.Set("PolicyID", f.policy.PolicyId)
    properties.Set("PolicyName", f.policy.PolicyName)
    return properties
}