ekristen/aws-nuke

package resources

import (
    "context"
    "time"

    "github.com/aws/aws-sdk-go/service/ec2"

    "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 EC2KeyPairResource = "EC2KeyPair"

func init() {
    registry.Register(&registry.Registration{
        Name:     EC2KeyPairResource,
        Scope:    nuke.Account,
        Resource: &EC2KeyPair{},
        Lister:   &EC2KeyPairLister{},
    })
}

type EC2KeyPairLister struct{}

func (l *EC2KeyPairLister) List(_ context.Context, o interface{}) ([]resource.Resource, error) {
    opts := o.(*nuke.ListerOpts)

    svc := ec2.New(opts.Session)

    resp, err := svc.DescribeKeyPairs(nil)
    if err != nil {
        return nil, err
    }

    resources := make([]resource.Resource, 0)
    for _, out := range resp.KeyPairs {
        resources = append(resources, &EC2KeyPair{
            svc:        svc,
            Name:       out.KeyName,
            Tags:       out.Tags,
            KeyType:    out.KeyType,
            CreateTime: out.CreateTime,
        })
    }

    return resources, nil
}

type EC2KeyPair struct {
    svc        *ec2.EC2
    Name       *string
    Tags       []*ec2.Tag
    KeyType    *string
    CreateTime *time.Time
}

func (r *EC2KeyPair) Remove(_ context.Context) error {
    params := &ec2.DeleteKeyPairInput{
        KeyName: r.Name,
    }

    _, err := r.svc.DeleteKeyPair(params)
    if err != nil {
        return err
    }

    return nil
}

func (r *EC2KeyPair) Properties() types.Properties {
    return types.NewPropertiesFromStruct(r)
}

func (r *EC2KeyPair) String() string {
    return *r.Name
}