/
transit_external_device_conn.go
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/
transit_external_device_conn.go
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package goaviatrix
import (
"fmt"
"strconv"
"strings"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
//ExternalDeviceConn: a simple struct to hold external device connection details
type ExternalDeviceConn struct {
Action string `form:"action,omitempty"`
CID string `form:"CID,omitempty"`
VpcID string `form:"vpc_id,omitempty"`
ConnectionName string `form:"connection_name,omitempty"`
GwName string `form:"transit_gw,omitempty"`
ConnectionType string `form:"routing_protocol,omitempty"`
BgpLocalAsNum int `form:"bgp_local_as_number,omitempty"`
BgpRemoteAsNum int `form:"external_device_as_number,omitempty"`
RemoteGatewayIP string `form:"external_device_ip_address"`
RemoteSubnet string `form:"remote_subnet,omitempty"`
DirectConnect string `form:"direct_connect,omitempty"`
PreSharedKey string `form:"pre_shared_key,omitempty"`
LocalTunnelCidr string `form:"local_tunnel_ip,omitempty"`
RemoteTunnelCidr string `form:"remote_tunnel_ip,omitempty"`
CustomAlgorithms bool
Phase1Auth string `form:"phase1_authentication,omitempty"`
Phase1DhGroups string `form:"phase1_dh_groups,omitempty"`
Phase1Encryption string `form:"phase1_encryption,omitempty"`
Phase2Auth string `form:"phase2_authentication,omitempty"`
Phase2DhGroups string `form:"phase2_dh_groups,omitempty"`
Phase2Encryption string `form:"phase2_encryption,omitempty"`
HAEnabled string `form:"enable_ha,omitempty" json:"enable_ha,omitempty"`
BackupRemoteGatewayIP string `form:"backup_external_device_ip_address"`
BackupBgpRemoteAsNum int `form:"backup_external_device_as_number,omitempty"`
BackupPreSharedKey string `form:"backup_pre_shared_key,omitempty"`
BackupLocalTunnelCidr string `form:"backup_local_tunnel_ip,omitempty"`
BackupRemoteTunnelCidr string `form:"backup_remote_tunnel_ip,omitempty"`
BackupDirectConnect string `form:"backup_direct_connect,omitempty"`
EnableEdgeSegmentation string `form:"connection_policy,omitempty"`
EnableIkev2 string `form:"enable_ikev2,omitempty"`
ManualBGPCidrs []string
TunnelProtocol string `form:"tunnel_protocol,omitempty"`
EnableBgpLanActiveMesh bool `form:"bgp_lan_activemesh,omitempty"`
PeerVnetId string `form:"peer_vnet_id,omitempty"`
RemoteLanIP string `form:"remote_lan_ip,omitempty"`
LocalLanIP string `form:"local_lan_ip,omitempty"`
BackupRemoteLanIP string `form:"backup_remote_lan_ip,omitempty"`
BackupLocalLanIP string `form:"backup_local_lan_ip,omitempty"`
EventTriggeredHA bool
EnableJumboFrame bool
Phase1RemoteIdentifier string
PrependAsPath string
BgpMd5Key string `form:"bgp_md5_key,omitempty"`
BackupBgpMd5Key string `form:"backup_bgp_md5_key,omitempty"`
}
type EditExternalDeviceConnDetail struct {
VpcID []string `json:"vpc_id,omitempty"`
ConnectionName []string `json:"name,omitempty"`
GwName string `json:"gw_name,omitempty"`
BgpLocalAsNum string `json:"bgp_local_asn_number,omitempty"`
BgpRemoteAsNum string `json:"bgp_remote_asn_number,omitempty"`
BgpStatus string `json:"bgp_status,omitempty"`
EnableBgpLanActiveMesh bool `json:"bgp_lan_activemesh,omitempty"`
RemoteGatewayIP string `json:"peer_ip,omitempty"`
RemoteSubnet string `json:"remote_cidr,omitempty"`
DirectConnect bool `json:"direct_connect_primary,omitempty"`
LocalTunnelCidr string `json:"bgp_local_ip,omitempty"`
RemoteTunnelCidr string `json:"bgp_remote_ip,omitempty"`
Algorithm AlgorithmInfo `json:"algorithm,omitempty"`
HAEnabled string `json:"ha_status,omitempty"`
BackupBgpRemoteAsNum string `json:"bgp_remote_backup_asn_number,omitempty"`
BackupLocalTunnelCidr string `json:"bgp_backup_local_ip,omitempty"`
BackupRemoteTunnelCidr string `json:"bgp_backup_remote_ip,omitempty"`
BackupDirectConnect bool `json:"direct_connect_backup,omitempty"`
EnableEdgeSegmentation bool `json:"enable_edge_segmentation,omitempty"`
Tunnels []TunnelInfo `json:"tunnels,omitempty"`
ActiveActiveHA string `json:"active_active_ha,omitempty"`
ManualBGPCidrs []string `json:"conn_bgp_manual_advertise_cidrs"`
BackupRemoteGatewayIP string
PreSharedKey string
BackupPreSharedKey string
IkeVer string `json:"ike_ver"`
PeerVnetId string `json:"peer_vnet_id"`
RemoteLanIP string `json:"remote_lan_ip"`
LocalLanIP string `json:"local_lan_ip"`
BackupRemoteLanIP string `json:"backup_remote_lan_ip"`
BackupLocalLanIP string `json:"backup_local_lan_ip"`
EventTriggeredHA string `json:"event_triggered_ha"`
Phase1RemoteIdentifier string `json:"phase1_remote_id"`
PrependAsPath string `json:"conn_bgp_prepend_as_path"`
EnableJumboFrame bool `json:"jumbo_frame,omitempty"`
}
type EditBgpMd5Key struct {
Action string `form:"action,omitempty"`
CID string `form:"CID,omitempty"`
ConnectionName string `form:"conn_name,omitempty"`
GwName string `form:"gateway_name,omitempty"`
BgpMd5Key string `form:"bgp_md5_key,omitempty"`
BgpRemoteIP string `form:"bgp_remote_ip,omitempty"`
}
type ExternalDeviceConnDetailResp struct {
Return bool `json:"return"`
Results ExternalDeviceConnDetailList `json:"results"`
Reason string `json:"reason"`
}
type ExternalDeviceConnDetailList struct {
Connections EditExternalDeviceConnDetail `json:"connections"`
}
func (c *Client) CreateExternalDeviceConn(externalDeviceConn *ExternalDeviceConn) error {
externalDeviceConn.CID = c.CID
externalDeviceConn.Action = "connect_transit_gw_to_external_device"
return c.PostAPI(externalDeviceConn.Action, externalDeviceConn, BasicCheck)
}
func (c *Client) GetExternalDeviceConnDetail(externalDeviceConn *ExternalDeviceConn) (*ExternalDeviceConn, error) {
params := map[string]string{
"CID": c.CID,
"action": "get_site2cloud_conn_detail",
"conn_name": externalDeviceConn.ConnectionName,
"vpc_id": externalDeviceConn.VpcID,
}
checkFunc := func(action, method, reason string, ret bool) error {
if !ret {
if strings.Contains(reason, "does not exist") {
return ErrNotFound
}
return fmt.Errorf("rest API %s %s failed: %s", action, method, reason)
}
return nil
}
var data ExternalDeviceConnDetailResp
err := c.GetAPI(&data, params["action"], params, checkFunc)
if err != nil {
return nil, err
}
externalDeviceConnDetail := data.Results.Connections
if len(externalDeviceConnDetail.ConnectionName) != 0 {
if len(externalDeviceConnDetail.VpcID) != 0 {
externalDeviceConn.VpcID = externalDeviceConnDetail.VpcID[0]
}
externalDeviceConn.ConnectionName = externalDeviceConnDetail.ConnectionName[0]
externalDeviceConn.GwName = externalDeviceConnDetail.GwName
if externalDeviceConnDetail.BgpStatus == "enabled" || externalDeviceConnDetail.BgpStatus == "Enabled" {
bgpLocalAsNumber, _ := strconv.Atoi(externalDeviceConnDetail.BgpLocalAsNum)
externalDeviceConn.BgpLocalAsNum = bgpLocalAsNumber
bgpRemoteAsNumber, _ := strconv.Atoi(externalDeviceConnDetail.BgpRemoteAsNum)
externalDeviceConn.BgpRemoteAsNum = bgpRemoteAsNumber
externalDeviceConn.ConnectionType = "bgp"
if len(externalDeviceConnDetail.Tunnels) >= 1 {
tunnelProtocol := externalDeviceConnDetail.Tunnels[0].TunnelProtocol
// LAN tunnel protocol is defined in the backend as "N/A(LAN)".
// Here we clean that up to be just "LAN" for Terraform users.
if strings.Contains(tunnelProtocol, "LAN") {
tunnelProtocol = "LAN"
}
externalDeviceConn.TunnelProtocol = tunnelProtocol
}
} else {
externalDeviceConn.RemoteSubnet = externalDeviceConnDetail.RemoteSubnet
externalDeviceConn.ConnectionType = "static"
}
externalDeviceConn.RemoteGatewayIP = strings.Split(externalDeviceConnDetail.RemoteGatewayIP, ",")[0]
// GRE and LAN tunnels cannot set Algorithms
if externalDeviceConn.TunnelProtocol != "GRE" && externalDeviceConn.TunnelProtocol != "LAN" {
if externalDeviceConnDetail.Algorithm.Phase1Auth[0] == "SHA-256" &&
externalDeviceConnDetail.Algorithm.Phase2Auth[0] == "HMAC-SHA-256" &&
externalDeviceConnDetail.Algorithm.Phase1DhGroups[0] == "14" &&
externalDeviceConnDetail.Algorithm.Phase2DhGroups[0] == "14" &&
externalDeviceConnDetail.Algorithm.Phase1Encrption[0] == "AES-256-CBC" &&
externalDeviceConnDetail.Algorithm.Phase2Encrption[0] == "AES-256-CBC" {
externalDeviceConn.CustomAlgorithms = false
externalDeviceConn.Phase1Auth = ""
externalDeviceConn.Phase2Auth = ""
externalDeviceConn.Phase1DhGroups = ""
externalDeviceConn.Phase2DhGroups = ""
externalDeviceConn.Phase1Encryption = ""
externalDeviceConn.Phase2Encryption = ""
} else {
externalDeviceConn.CustomAlgorithms = true
externalDeviceConn.Phase1Auth = externalDeviceConnDetail.Algorithm.Phase1Auth[0]
externalDeviceConn.Phase2Auth = externalDeviceConnDetail.Algorithm.Phase2Auth[0]
externalDeviceConn.Phase1DhGroups = externalDeviceConnDetail.Algorithm.Phase1DhGroups[0]
externalDeviceConn.Phase2DhGroups = externalDeviceConnDetail.Algorithm.Phase2DhGroups[0]
externalDeviceConn.Phase1Encryption = externalDeviceConnDetail.Algorithm.Phase1Encrption[0]
externalDeviceConn.Phase2Encryption = externalDeviceConnDetail.Algorithm.Phase2Encrption[0]
}
}
if externalDeviceConnDetail.DirectConnect {
externalDeviceConn.DirectConnect = "enabled"
} else {
externalDeviceConn.DirectConnect = "disabled"
}
backupBgpRemoteAsNumber := 0
if externalDeviceConnDetail.BackupBgpRemoteAsNum != "" {
backupBgpRemoteAsNumberRead, _ := strconv.Atoi(externalDeviceConnDetail.BackupBgpRemoteAsNum)
backupBgpRemoteAsNumber = backupBgpRemoteAsNumberRead
}
if externalDeviceConn.TunnelProtocol != "LAN" {
if externalDeviceConnDetail.HAEnabled == "enabled" {
if len(externalDeviceConnDetail.Tunnels) == 2 {
remoteIP := strings.Split(externalDeviceConnDetail.RemoteGatewayIP, ",")
if len(remoteIP) == 2 {
if remoteIP[0] == remoteIP[1] {
externalDeviceConn.LocalTunnelCidr = externalDeviceConnDetail.LocalTunnelCidr + "," + externalDeviceConnDetail.BackupLocalTunnelCidr
externalDeviceConn.RemoteTunnelCidr = externalDeviceConnDetail.RemoteTunnelCidr + "," + externalDeviceConnDetail.BackupRemoteTunnelCidr
externalDeviceConn.HAEnabled = "disabled"
} else {
externalDeviceConn.LocalTunnelCidr = externalDeviceConnDetail.LocalTunnelCidr + "," + externalDeviceConnDetail.BackupLocalTunnelCidr
externalDeviceConn.RemoteTunnelCidr = externalDeviceConnDetail.RemoteTunnelCidr + "," + externalDeviceConnDetail.BackupRemoteTunnelCidr
externalDeviceConn.RemoteGatewayIP = remoteIP[0] + "," + remoteIP[1]
externalDeviceConn.HAEnabled = "disabled"
}
} else if len(remoteIP) == 4 {
if remoteIP[0] == remoteIP[2] && remoteIP[1] == remoteIP[3] {
externalDeviceConn.LocalTunnelCidr = externalDeviceConnDetail.LocalTunnelCidr + "," + externalDeviceConnDetail.BackupLocalTunnelCidr
externalDeviceConn.RemoteTunnelCidr = externalDeviceConnDetail.RemoteTunnelCidr + "," + externalDeviceConnDetail.BackupRemoteTunnelCidr
externalDeviceConn.RemoteGatewayIP = remoteIP[0] + "," + remoteIP[1]
externalDeviceConn.HAEnabled = "disabled"
}
}
} else if len(externalDeviceConnDetail.Tunnels) == 4 {
externalDeviceConn.LocalTunnelCidr = externalDeviceConnDetail.LocalTunnelCidr
externalDeviceConn.BackupLocalTunnelCidr = externalDeviceConnDetail.BackupLocalTunnelCidr
externalDeviceConn.RemoteTunnelCidr = externalDeviceConnDetail.RemoteTunnelCidr
externalDeviceConn.BackupRemoteTunnelCidr = externalDeviceConnDetail.BackupRemoteTunnelCidr
externalDeviceConn.BackupRemoteGatewayIP = strings.Split(externalDeviceConnDetail.RemoteGatewayIP, ",")[1]
externalDeviceConn.HAEnabled = "enabled"
externalDeviceConn.BackupBgpRemoteAsNum = backupBgpRemoteAsNumber
}
} else {
externalDeviceConn.LocalTunnelCidr = externalDeviceConnDetail.LocalTunnelCidr
externalDeviceConn.RemoteTunnelCidr = externalDeviceConnDetail.RemoteTunnelCidr
if len(externalDeviceConnDetail.Tunnels) == 2 {
externalDeviceConn.BackupLocalTunnelCidr = externalDeviceConnDetail.BackupLocalTunnelCidr
externalDeviceConn.BackupRemoteTunnelCidr = externalDeviceConnDetail.BackupRemoteTunnelCidr
externalDeviceConn.BackupRemoteGatewayIP = strings.Split(externalDeviceConnDetail.RemoteGatewayIP, ",")[1]
externalDeviceConn.BackupBgpRemoteAsNum = backupBgpRemoteAsNumber
externalDeviceConn.HAEnabled = "enabled"
} else {
externalDeviceConn.HAEnabled = "disabled"
}
}
} else {
externalDeviceConn.EnableBgpLanActiveMesh = externalDeviceConnDetail.EnableBgpLanActiveMesh
if len(externalDeviceConnDetail.Tunnels) == 2 || len(externalDeviceConnDetail.Tunnels) == 4 {
externalDeviceConn.HAEnabled = "enabled"
externalDeviceConn.BackupBgpRemoteAsNum = backupBgpRemoteAsNumber
externalDeviceConn.BackupRemoteLanIP = externalDeviceConnDetail.BackupRemoteLanIP
externalDeviceConn.BackupLocalLanIP = externalDeviceConnDetail.BackupLocalLanIP
} else {
externalDeviceConn.HAEnabled = "disabled"
}
externalDeviceConn.RemoteLanIP = externalDeviceConnDetail.RemoteLanIP
externalDeviceConn.LocalLanIP = externalDeviceConnDetail.LocalLanIP
}
if externalDeviceConnDetail.BackupDirectConnect {
externalDeviceConn.BackupDirectConnect = "enabled"
} else {
externalDeviceConn.BackupDirectConnect = "disabled"
}
if externalDeviceConnDetail.EnableEdgeSegmentation {
externalDeviceConn.EnableEdgeSegmentation = "enabled"
} else {
externalDeviceConn.EnableEdgeSegmentation = "disabled"
}
externalDeviceConn.ManualBGPCidrs = externalDeviceConnDetail.ManualBGPCidrs
if externalDeviceConnDetail.IkeVer == "2" {
externalDeviceConn.EnableIkev2 = "enabled"
} else {
externalDeviceConn.EnableIkev2 = "disabled"
}
externalDeviceConn.EventTriggeredHA = externalDeviceConnDetail.EventTriggeredHA == "enabled"
externalDeviceConn.EnableJumboFrame = externalDeviceConnDetail.EnableJumboFrame
externalDeviceConn.PeerVnetId = externalDeviceConnDetail.PeerVnetId
externalDeviceConn.Phase1RemoteIdentifier = externalDeviceConnDetail.Phase1RemoteIdentifier
externalDeviceConn.PrependAsPath = externalDeviceConnDetail.PrependAsPath
return externalDeviceConn, nil
}
return nil, ErrNotFound
}
func (c *Client) DeleteExternalDeviceConn(externalDeviceConn *ExternalDeviceConn) error {
externalDeviceConn.CID = c.CID
externalDeviceConn.Action = "disconnect_transit_gw"
return c.PostAPI(externalDeviceConn.Action, externalDeviceConn, BasicCheck)
}
func TransitExternalDeviceConnPh1RemoteIdDiffSuppressFunc(k, old, new string, d *schema.ResourceData) bool {
if d.HasChange("ha_enabled") {
return false
}
ip := d.Get("remote_gateway_ip").(string)
ipList := strings.Split(ip, ",")
haip := d.Get("backup_remote_gateway_ip").(string)
o, n := d.GetChange("phase1_remote_identifier")
haEnabled := d.Get("ha_enabled").(bool)
ph1RemoteIdListOld := ExpandStringList(o.([]interface{}))
ph1RemoteIdListNew := ExpandStringList(n.([]interface{}))
if len(ph1RemoteIdListOld) != 0 && len(ph1RemoteIdListNew) != 0 {
if haEnabled {
if len(ph1RemoteIdListNew) != 2 || len(ph1RemoteIdListOld) != 2 {
if len(ph1RemoteIdListNew) == 1 && len(ph1RemoteIdListOld) == 1 {
return ph1RemoteIdListOld[0] == ipList[0] && ph1RemoteIdListNew[0] == ipList[0]
}
return false
}
return ph1RemoteIdListOld[0] == ipList[0] && ph1RemoteIdListNew[0] == ipList[0] &&
strings.TrimSpace(ph1RemoteIdListOld[1]) == haip && strings.TrimSpace(ph1RemoteIdListNew[1]) == haip
} else {
if len(ph1RemoteIdListNew) == 1 && len(ph1RemoteIdListOld) == 1 {
return ph1RemoteIdListOld[0] == ipList[0] && ph1RemoteIdListNew[0] == ipList[0]
} else if len(ph1RemoteIdListNew) == 2 && len(ph1RemoteIdListOld) == 2 && len(ipList) == 2 {
return strings.TrimSpace(ph1RemoteIdListOld[0]) == strings.TrimSpace(ipList[0]) &&
strings.TrimSpace(ph1RemoteIdListOld[1]) == strings.TrimSpace(ipList[1]) &&
strings.TrimSpace(ph1RemoteIdListNew[0]) == strings.TrimSpace(ipList[0]) &&
strings.TrimSpace(ph1RemoteIdListNew[1]) == strings.TrimSpace(ipList[1])
} else {
return false
}
}
}
return false
}
func (c *Client) EditTransitExternalDeviceConnASPathPrepend(externalDeviceConn *ExternalDeviceConn, prependASPath []string) error {
action := "edit_transit_connection_as_path_prepend"
return c.PostAPI(action, struct {
CID string `form:"CID"`
Action string `form:"action"`
GatewayName string `form:"gateway_name"`
ConnectionName string `form:"connection_name"`
PrependASPath string `form:"connection_as_path_prepend"`
}{
CID: c.CID,
Action: action,
GatewayName: externalDeviceConn.GwName,
ConnectionName: externalDeviceConn.ConnectionName,
PrependASPath: strings.Join(prependASPath, ","),
}, BasicCheck)
}
func (c *Client) EditBgpMd5Key(editBgpMd5Key *EditBgpMd5Key) error {
editBgpMd5Key.CID = c.CID
editBgpMd5Key.Action = "update_bgp_connection_md5_signature"
return c.PostAPI(editBgpMd5Key.Action, editBgpMd5Key, BasicCheck)
}
func (c *Client) EnableJumboFrameExternalDeviceConn(externalDeviceConn *ExternalDeviceConn) error {
params := map[string]string{
"CID": c.CID,
"action": "enable_jumbo_frame_on_connection_to_cloudn",
"connection_name": externalDeviceConn.ConnectionName,
"vpc_id": externalDeviceConn.VpcID,
}
checkFunc := func(action, method, reason string, ret bool) error {
if !ret {
if strings.Contains(reason, "is already enabled") {
return nil
}
return fmt.Errorf("rest API %s %s failed: %s", action, method, reason)
}
return nil
}
return c.PostAPI(externalDeviceConn.Action, params, checkFunc)
}
func (c *Client) DisableJumboFrameExternalDeviceConn(externalDeviceConn *ExternalDeviceConn) error {
params := map[string]string{
"CID": c.CID,
"action": "disable_jumbo_frame_on_connection_to_cloudn",
"connection_name": externalDeviceConn.ConnectionName,
"vpc_id": externalDeviceConn.VpcID,
}
checkFunc := func(action, method, reason string, ret bool) error {
if !ret {
if strings.Contains(reason, "is already disabled") || strings.Contains(reason, "AVXERR-SITE2CLOUD-0069") {
return nil
}
return fmt.Errorf("rest API %s %s failed: %s", action, method, reason)
}
return nil
}
return c.PostAPI(externalDeviceConn.Action, params, checkFunc)
}