/
ec2-vpn-gateway-attachments.go
97 lines (81 loc) · 1.97 KB
/
ec2-vpn-gateway-attachments.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
package resources
import (
"fmt"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/rebuy-de/aws-nuke/pkg/types"
)
type EC2VPNGatewayAttachment struct {
svc *ec2.EC2
vpcId string
vpnId string
state string
vpcTags []*ec2.Tag
vgwTags []*ec2.Tag
}
func init() {
register("EC2VPNGatewayAttachment", ListEC2VPNGatewayAttachments)
}
func ListEC2VPNGatewayAttachments(sess *session.Session) ([]Resource, error) {
svc := ec2.New(sess)
resp, err := svc.DescribeVpcs(nil)
if err != nil {
return nil, err
}
resources := make([]Resource, 0)
for _, vpc := range resp.Vpcs {
params := &ec2.DescribeVpnGatewaysInput{
Filters: []*ec2.Filter{
{
Name: aws.String("attachment.vpc-id"),
Values: []*string{vpc.VpcId},
},
},
}
resp, err := svc.DescribeVpnGateways(params)
if err != nil {
return nil, err
}
for _, vgw := range resp.VpnGateways {
resources = append(resources, &EC2VPNGatewayAttachment{
svc: svc,
vpcId: *vpc.VpcId,
vpnId: *vgw.VpnGatewayId,
vpcTags: vpc.Tags,
vgwTags: vgw.Tags,
})
}
}
return resources, nil
}
func (v *EC2VPNGatewayAttachment) Filter() error {
if v.state == "detached" {
return fmt.Errorf("already detached")
}
return nil
}
func (v *EC2VPNGatewayAttachment) Remove() error {
params := &ec2.DetachVpnGatewayInput{
VpcId: &v.vpcId,
VpnGatewayId: &v.vpnId,
}
_, err := v.svc.DetachVpnGateway(params)
if err != nil {
return err
}
return nil
}
func (v *EC2VPNGatewayAttachment) Properties() types.Properties {
properties := types.NewProperties()
for _, tagValue := range v.vgwTags {
properties.SetTagWithPrefix("vgw", tagValue.Key, tagValue.Value)
}
for _, tagValue := range v.vpcTags {
properties.SetTagWithPrefix("vpc", tagValue.Key, tagValue.Value)
}
return properties
}
func (v *EC2VPNGatewayAttachment) String() string {
return fmt.Sprintf("%s -> %s", v.vpnId, v.vpcId)
}