/
aws_tgw_vpn_conn.go
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/
aws_tgw_vpn_conn.go
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package goaviatrix
import (
"encoding/json"
"errors"
"fmt"
"strconv"
"strings"
log "github.com/sirupsen/logrus"
)
// VGWConn simple struct to hold VGW Connection details
type AwsTgwVpnConn struct {
Action string `form:"action,omitempty"`
TgwName string `form:"tgw_name,omitempty"`
RouteDomainName string `form:"route_domain_name,omitempty"`
CID string `form:"CID,omitempty"`
ConnName string `form:"connection_name,omitempty"`
PublicIP string `form:"public_ip,omitempty"`
OnpremASN string `form:"onprem_asn,omitempty"`
RemoteCIDR string `form:"remote_cidr,omitempty"`
VpnID string `form:"vpn_id,omitempty"`
InsideIpCIDRTun1 string `form:"inside_ip_cidr_tun_1,omitempty"`
InsideIpCIDRTun2 string `form:"inside_ip_cidr_tun_2,omitempty"`
PreSharedKeyTun1 string `form:"pre_shared_key_tun_1,omitempty"`
PreSharedKeyTun2 string `form:"pre_shared_key_tun_2,omitempty"`
LearnedCidrsApproval string `form:"learned_cidrs_approval,omitempty"`
EnableAcceleration string `form:"enable_global_acceleration"`
Async bool `form:"async,omitempty"`
}
type AwsTgwVpnConnEdit struct {
TgwName string `json:"tgw_name,omitempty"`
RouteDomainName string `json:"associated_route_domain_name,omitempty"`
ConnName string `json:"vpc_name,omitempty"`
PublicIP string `json:"public_ip,omitempty"`
OnpremASNRaw json.RawMessage `json:"aws_side_asn,omitempty"`
OnpremASN string
RemoteCIDR []string `json:"remote_cidrs,omitempty"`
VpnID string `json:"vpc_id,omitempty"`
InsideIpCIDRTun1 string `json:"inside_ip_cidr_tun_1,omitempty"`
InsideIpCIDRTun2 string `json:"inside_ip_cidr_tun_2,omitempty"`
PreSharedKeyTun1 string `json:"pre_shared_key_tun_1,omitempty"`
PreSharedKeyTun2 string `json:"pre_shared_key_tun_2,omitempty"`
LearnedCidrsApproval string `json:"learned_cidrs_approval,omitempty"`
EnableAcceleration bool `json:"enable_acceleration"`
VpnTunnelData map[string]TunnelData `json:"vpn_tunnel_data"`
}
type TunnelData struct {
Status string `json:"status"`
RouteCount int `json:"route_count"`
VpnOutsideAddress string `json:"vpn_outside_address"`
VpnInsideAddress string `json:"vpn_inside_address"`
TgwAsn string `json:"tgw_asn"`
StatusMessage string `json:"status_message"`
LastStatusChangeTime string `json:"last_status_change"`
}
type AwsTgwVpnConnCreateResp struct {
Return bool `json:"return"`
Results vpnInfo `json:"results"`
Reason string `json:"reason"`
}
type vpnInfo struct {
Text string `json:"text,omitempty"`
VpnID string `json:"vpn_id,omitempty"`
}
type AwsTgwVpnConnResp struct {
Return bool `json:"return"`
Results []AwsTgwVpnConnEdit `json:"results"`
Reason string `json:"reason"`
}
type GetAwsTgwVpnConnVpnIdResp struct {
Return bool `json:"return"`
Results []string `json:"results"`
Reason string `json:"reason"`
}
func (c *Client) CreateAwsTgwVpnConn(awsTgwVpnConn *AwsTgwVpnConn) (string, error) {
var data AwsTgwVpnConnCreateResp
form := map[string]string{
"CID": c.CID,
"action": "attach_edge_vpn_to_tgw",
"tgw_name": awsTgwVpnConn.TgwName,
"route_domain_name": awsTgwVpnConn.RouteDomainName,
"connection_name": awsTgwVpnConn.ConnName,
"public_ip": awsTgwVpnConn.PublicIP,
"onprem_asn": awsTgwVpnConn.OnpremASN,
"remote_cidr": awsTgwVpnConn.RemoteCIDR,
"learned_cidrs_approval": awsTgwVpnConn.LearnedCidrsApproval,
"enable_global_acceleration": awsTgwVpnConn.EnableAcceleration,
}
if awsTgwVpnConn.InsideIpCIDRTun1 != "" {
form["inside_ip_cidr_tun_1"] = awsTgwVpnConn.InsideIpCIDRTun1
}
if awsTgwVpnConn.InsideIpCIDRTun2 != "" {
form["inside_ip_cidr_tun_2"] = awsTgwVpnConn.InsideIpCIDRTun2
}
if awsTgwVpnConn.PreSharedKeyTun1 != "" {
form["pre_shared_key_tun_1"] = awsTgwVpnConn.PreSharedKeyTun1
}
if awsTgwVpnConn.PreSharedKeyTun2 != "" {
form["pre_shared_key_tun_2"] = awsTgwVpnConn.PreSharedKeyTun2
}
err := c.PostAPIWithResponse(&data, form["action"], form, BasicCheck)
if err != nil {
return "", err
}
if data.Results.VpnID == "" {
return "", errors.New("could not get vpn_id information")
}
return data.Results.VpnID, nil
}
func (c *Client) GetAwsTgwVpnConn(awsTgwVpnConn *AwsTgwVpnConn) (*AwsTgwVpnConn, error) {
var data AwsTgwVpnConnResp
form := map[string]string{
"CID": c.CID,
"action": "list_all_tgw_attachments",
"tgw_name": awsTgwVpnConn.TgwName,
"resource_type": "vpn",
}
err := c.GetAPI(&data, form["action"], form, BasicCheck)
if err != nil {
return nil, err
}
allAwsTgwVpnConn := data.Results
for i := range allAwsTgwVpnConn {
if allAwsTgwVpnConn[i].TgwName == awsTgwVpnConn.TgwName && allAwsTgwVpnConn[i].VpnID == awsTgwVpnConn.VpnID {
awsTgwVpnConn.RouteDomainName = allAwsTgwVpnConn[i].RouteDomainName
awsTgwVpnConn.ConnName = allAwsTgwVpnConn[i].ConnName
awsTgwVpnConn.PublicIP = allAwsTgwVpnConn[i].PublicIP
awsTgwVpnConn.RemoteCIDR = strings.Join(allAwsTgwVpnConn[i].RemoteCIDR, ",")
if allAwsTgwVpnConn[i].InsideIpCIDRTun1 != "" {
awsTgwVpnConn.InsideIpCIDRTun1 = allAwsTgwVpnConn[i].InsideIpCIDRTun1
}
if allAwsTgwVpnConn[i].PreSharedKeyTun1 != "" {
awsTgwVpnConn.PreSharedKeyTun1 = allAwsTgwVpnConn[i].PreSharedKeyTun1
}
if allAwsTgwVpnConn[i].InsideIpCIDRTun2 != "" {
awsTgwVpnConn.InsideIpCIDRTun2 = allAwsTgwVpnConn[i].InsideIpCIDRTun2
}
if allAwsTgwVpnConn[i].PreSharedKeyTun2 != "" {
awsTgwVpnConn.PreSharedKeyTun2 = allAwsTgwVpnConn[i].PreSharedKeyTun2
}
awsTgwVpnConn.LearnedCidrsApproval = allAwsTgwVpnConn[i].LearnedCidrsApproval
awsTgwVpnConn.EnableAcceleration = "no"
if allAwsTgwVpnConn[i].EnableAcceleration {
awsTgwVpnConn.EnableAcceleration = "yes"
}
// aws_side_asn can return as either string or int from API
var asnString string
if len(allAwsTgwVpnConn[i].OnpremASNRaw) != 0 {
// First try as string
err = json.Unmarshal(allAwsTgwVpnConn[i].OnpremASNRaw, &asnString)
if err != nil {
// String failed, must be int
var asnInt int
err = json.Unmarshal(allAwsTgwVpnConn[i].OnpremASNRaw, &asnInt)
if err != nil {
return nil, fmt.Errorf("json decode list_all_tgw_attachments aws_side_asn field failed: aws_side_asn = %s: %v", string(allAwsTgwVpnConn[i].OnpremASNRaw), err)
}
asnString = strconv.Itoa(asnInt)
}
}
awsTgwVpnConn.OnpremASN = asnString
log.Debugf("Found AwsTgwVpnConn: %#v", awsTgwVpnConn)
return awsTgwVpnConn, nil
}
}
return nil, ErrNotFound
}
func (c *Client) DeleteAwsTgwVpnConn(awsTgwVpnConn *AwsTgwVpnConn) error {
awsTgwVpnConn.CID = c.CID
awsTgwVpnConn.Action = "detach_vpn_from_tgw"
awsTgwVpnConn.Async = true
return c.PostAsyncAPI(awsTgwVpnConn.Action, awsTgwVpnConn, BasicCheck)
}
func (c *Client) EnableVpnConnectionLearnedCidrsApproval(awsTgwVpnConn *AwsTgwVpnConn) error {
form := map[string]string{
"CID": c.CID,
"action": "enable_learned_cidrs_approval",
"tgw_name": awsTgwVpnConn.TgwName,
"attachment_name": awsTgwVpnConn.VpnID,
"learned_cidrs_approval": awsTgwVpnConn.LearnedCidrsApproval,
}
return c.PostAPI(form["action"], form, BasicCheck)
}
func (c *Client) DisableVpnConnectionLearnedCidrsApproval(awsTgwVpnConn *AwsTgwVpnConn) error {
form := map[string]string{
"CID": c.CID,
"action": "disable_learned_cidrs_approval",
"tgw_name": awsTgwVpnConn.TgwName,
"attachment_name": awsTgwVpnConn.VpnID,
"learned_cidrs_approval": awsTgwVpnConn.LearnedCidrsApproval,
}
return c.PostAPI(form["action"], form, BasicCheck)
}
func (c *Client) GetAwsTgwVpnTunnelData(awsTgwVpnConn *AwsTgwVpnConn) (*AwsTgwVpnConnEdit, error) {
params := map[string]string{
"action": "list_attachment_route_table_details",
"CID": c.CID,
"tgw_name": awsTgwVpnConn.TgwName,
"attachment_name": awsTgwVpnConn.VpnID,
}
type Resp struct {
Return bool `json:"return"`
Results AwsTgwVpnConnEdit `json:"results"`
Reason string `json:"reason"`
}
var data Resp
err := c.GetAPI(&data, params["action"], params, BasicCheck)
if err != nil {
return nil, err
}
return &data.Results, nil
}