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CLOUD-1043: Remove Topics and acknowledged subscriptions #16

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Apr 13, 2017
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4 changes: 4 additions & 0 deletions resources/listers.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ import (
"github.com/aws/aws-sdk-go/service/rds"
"github.com/aws/aws-sdk-go/service/route53"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/sns"
)

func GetListers(sess *session.Session) []ResourceLister {
Expand All @@ -28,6 +29,7 @@ func GetListers(sess *session.Session) []ResourceLister {
rds = RDSNuke{rds.New(sess)}
route53 = Route53Nuke{route53.New(sess)}
s3 = S3Nuke{s3.New(sess)}
sns = SNSNuke{sns.New(sess)}
)

return []ResourceLister{
Expand Down Expand Up @@ -77,5 +79,7 @@ func GetListers(sess *session.Session) []ResourceLister {
route53.ListResourceRecords,
s3.ListBuckets,
s3.ListObjects,
sns.ListSubscriptions,
sns.ListTopics,
}
}
43 changes: 43 additions & 0 deletions resources/sns-subscriptions.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
package resources

import (
"fmt"

"github.com/aws/aws-sdk-go/service/sns"
)

func (n *SNSNuke) ListSubscriptions() ([]Resource, error) {
resp, err := n.Service.ListSubscriptions(nil)
if err != nil {
return nil, err
}
resources := make([]Resource, 0)
for _, subscription := range resp.Subscriptions {
if *subscription.SubscriptionArn != "PendingConfirmation" {
resources = append(resources, &SNSSubscription{
svc: n.Service,
id: subscription.SubscriptionArn,
name: subscription.Owner,
})
}

}
return resources, nil
}

type SNSSubscription struct {
svc *sns.SNS
id *string
name *string
}

func (subs *SNSSubscription) Remove() error {
_, err := subs.svc.Unsubscribe(&sns.UnsubscribeInput{
SubscriptionArn: subs.id,
})
return err
}

func (subs *SNSSubscription) String() string {
return fmt.Sprintf("Owner: %s ARN: %s", *subs.name, *subs.id)
}
38 changes: 38 additions & 0 deletions resources/sns-topics.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
package resources

import (
"fmt"

"github.com/aws/aws-sdk-go/service/sns"
)

func (n *SNSNuke) ListTopics() ([]Resource, error) {
resp, err := n.Service.ListTopics(nil)
if err != nil {
return nil, err
}
resources := make([]Resource, 0)
for _, topic := range resp.Topics {
resources = append(resources, &SNSTopic{
svc: n.Service,
id: topic.TopicArn,
})
}
return resources, nil
}

type SNSTopic struct {
svc *sns.SNS
id *string
}

func (topic *SNSTopic) Remove() error {
_, err := topic.svc.DeleteTopic(&sns.DeleteTopicInput{
TopicArn: topic.id,
})
return err
}

func (topic *SNSTopic) String() string {
return fmt.Sprintf("TopicARN: %s", *topic.id)
}
5 changes: 5 additions & 0 deletions resources/types.go
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ import (
"github.com/aws/aws-sdk-go/service/rds"
"github.com/aws/aws-sdk-go/service/route53"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/sns"
)

type AutoScalingNuke struct {
Expand Down Expand Up @@ -57,3 +58,7 @@ type Route53Nuke struct {
type S3Nuke struct {
Service *s3.S3
}

type SNSNuke struct {
Service *sns.SNS
}