ekristen/aws-nuke

package resources

import (
    "context"
    "fmt"

    "github.com/gotidy/ptr"

    "github.com/sirupsen/logrus"

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

    "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 CognitoIdentityProviderResource = "CognitoIdentityProvider"

func init() {
    registry.Register(&registry.Registration{
        Name:     CognitoIdentityProviderResource,
        Scope:    nuke.Account,
        Resource: &CognitoIdentityProvider{},
        Lister:   &CognitoIdentityProviderLister{},
    })
}

type CognitoIdentityProviderLister struct{}

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

    svc := cognitoidentityprovider.New(opts.Session)

    userPoolsLister := &CognitoUserPoolLister{}
    userPools, poolErr := userPoolsLister.List(ctx, o)
    if poolErr != nil {
        return nil, poolErr
    }

    resources := make([]resource.Resource, 0)

    for _, userPoolResource := range userPools {
        userPool, ok := userPoolResource.(*CognitoUserPool)
        if !ok {
            logrus.Errorf("Unable to case CognitoUserPool")
            continue
        }

        listParams := &cognitoidentityprovider.ListIdentityProvidersInput{
            UserPoolId: userPool.ID,
            MaxResults: aws.Int64(50),
        }

        for {
            output, err := svc.ListIdentityProviders(listParams)
            if err != nil {
                return nil, err
            }

            for _, provider := range output.Providers {
                resources = append(resources, &CognitoIdentityProvider{
                    svc:          svc,
                    name:         provider.ProviderName,
                    providerType: provider.ProviderType,
                    userPoolName: userPool.Name,
                    userPoolID:   userPool.ID,
                })
            }

            if output.NextToken == nil {
                break
            }

            listParams.NextToken = output.NextToken
        }
    }

    return resources, nil
}

type CognitoIdentityProvider struct {
    svc          *cognitoidentityprovider.CognitoIdentityProvider
    name         *string
    providerType *string
    userPoolName *string
    userPoolID   *string
}

func (r *CognitoIdentityProvider) Remove(_ context.Context) error {
    _, err := r.svc.DeleteIdentityProvider(&cognitoidentityprovider.DeleteIdentityProviderInput{
        UserPoolId:   r.userPoolID,
        ProviderName: r.name,
    })

    return err
}

func (r *CognitoIdentityProvider) Properties() types.Properties {
    properties := types.NewProperties()
    properties.Set("Type", r.providerType)
    properties.Set("UserPoolName", r.userPoolName)
    properties.Set("Name", r.name)
    return properties
}

func (r *CognitoIdentityProvider) String() string {
    return fmt.Sprintf("%s -> %s", ptr.ToString(r.userPoolName), ptr.ToString(r.name))
}