add: remove custom iam account setting password policy (#14)

resources/iam-account-setting-password-policy.go

@@ -0,0 +1,57 @@
+package resources
+
+import (
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/iam"
+	"github.com/aws/aws-sdk-go/service/iam/iamiface"
+)
+
+type IAMAccountSettingPasswordPolicy struct {
+	svc    iamiface.IAMAPI
+	policy *iam.PasswordPolicy
+}
+
+func init() {
+	register("IAMAccountSettingPasswordPolicy", ListIAMAccountSettingPasswordPolicy)
+}
+
+func ListIAMAccountSettingPasswordPolicy(sess *session.Session) ([]Resource, error) {
+	resources := make([]Resource, 0)
+
+	svc := iam.New(sess)
+
+	resp, err := svc.GetAccountPasswordPolicy(&iam.GetAccountPasswordPolicyInput{})
+
+	if err != nil {
+		if aerr, ok := err.(awserr.Error); ok {
+			switch aerr.Code() {
+			case iam.ErrCodeNoSuchEntityException:
+				return nil, nil
+			case iam.ErrCodeServiceFailureException:
+				return nil, aerr
+			default:
+				return nil, aerr
+			}
+		}
+	}
+
+	resources = append(resources, &IAMAccountSettingPasswordPolicy{
+		svc:    svc,
+		policy: resp.PasswordPolicy,
+	})
+
+	return resources, nil
+}
+
+func (e *IAMAccountSettingPasswordPolicy) Remove() error {
+	_, err := e.svc.DeleteAccountPasswordPolicy(&iam.DeleteAccountPasswordPolicyInput{})
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (e *IAMAccountSettingPasswordPolicy) String() string {
+	return "custom"
+}

resources/interface.go

@@ -2,7 +2,6 @@ package resources
 
 import (
 	"fmt"
-	"github.com/rebuy-de/aws-nuke/resources"
 	"strings"
 
 	"github.com/aws/aws-sdk-go/aws/session"
@@ -81,7 +80,7 @@ func GetLister(name string) ResourceLister {
 
 func GetListerNames() []string {
 	names := []string{}
-	for resourceType := range resources.GetListers() {
+	for resourceType := range GetListers() {
 		names = append(names, resourceType)
 	}
 
@@ -91,3 +90,7 @@ func GetListerNames() []string {
 func registerCloudControl(typeName string) {
 	register(typeName, NewListCloudControlResource(typeName), mapCloudControl(typeName))
 }
+
+func GetListers() ResourceListers {
+	return resourceListers
+}