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device.go
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device.go
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package main
import (
"context"
"github.com/nexodus-io/nexodus/internal/client"
"strings"
"time"
"github.com/urfave/cli/v3"
)
const LocalTimeFormat = "2006-01-02 15:04:05 MST"
func createDeviceCommand() *cli.Command {
return &cli.Command{
Name: "device",
Usage: "Commands relating to devices",
Commands: []*cli.Command{
{
Name: "list",
Usage: "List all devices",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "vpc-id",
Value: "",
Required: false,
},
&cli.BoolFlag{
Name: "full",
Aliases: []string{"f"},
Usage: "display the full set of device details",
Value: false,
},
},
Action: func(ctx context.Context, command *cli.Command) error {
vpcId, err := getUUID(command, "vpc-id")
if err != nil {
return err
}
if vpcId != "" {
return listVpcDevices(ctx, command, vpcId)
}
return listAllDevices(ctx, command)
},
},
{
Name: "delete",
Usage: "Delete a device",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "device-id",
Required: true,
},
},
Action: func(ctx context.Context, command *cli.Command) error {
devID, err := getUUID(command, "device-id")
if err != nil {
return err
}
return deleteDevice(ctx, command, devID)
},
},
{
Name: "update",
Usage: "Update a device",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "device-id",
Required: true,
},
&cli.StringFlag{
Name: "security-group-id",
Required: false,
},
&cli.StringFlag{
Name: "hostname",
Required: false,
},
},
Action: func(ctx context.Context, command *cli.Command) error {
devID, err := getUUID(command, "device-id")
if err != nil {
return err
}
update := client.ModelsUpdateDevice{}
if command.IsSet("hostname") {
value := command.String("hostname")
update.Hostname = client.PtrString(value)
}
if command.IsSet("security-group-id") {
value, err := getUUID(command, "security-group-id")
if err != nil {
return err
}
update.SecurityGroupId = client.PtrString(value)
}
return updateDevice(ctx, command, devID, update)
},
},
{
Name: "metadata",
Usage: "Commands relating to device metadata",
Commands: deviceMetadataSubcommands,
},
},
}
}
func deviceTableFields(command *cli.Command) []TableField {
var fields []TableField
full := command.Bool("full")
fields = append(fields, TableField{Header: "DEVICE ID", Field: "Id"})
fields = append(fields, TableField{Header: "HOSTNAME", Field: "Hostname"})
fields = append(fields, TableField{Header: "TUNNEL IPS",
Formatter: func(item interface{}) string {
dev := item.(client.ModelsDevice)
ips := []string{}
for _, ip := range dev.Ipv4TunnelIps {
ips = append(ips, ip.GetAddress())
}
for _, ip := range dev.Ipv6TunnelIps {
ips = append(ips, ip.GetAddress())
}
return strings.Join(ips, ", ")
},
})
fields = append(fields, TableField{Header: "VPC ID", Field: "VpcId"})
fields = append(fields, TableField{Header: "RELAY", Field: "Relay"})
if full {
fields = append(fields, TableField{Header: "PUBLIC KEY", Field: "PublicKey"})
fields = append(fields, TableField{Header: "LOCAL IP", Formatter: func(item interface{}) string {
dev := item.(client.ModelsDevice)
for _, endpoint := range dev.Endpoints {
if endpoint.GetSource() == "local" {
return endpoint.GetAddress()
}
}
return ""
}})
fields = append(fields, TableField{Header: "ADVERTISED CIDR", Formatter: func(item interface{}) string {
dev := item.(client.ModelsDevice)
return strings.Join(dev.AllowedIps, ", ")
}})
fields = append(fields, TableField{Header: "REFLEXIVE IPv4", Formatter: func(item interface{}) string {
dev := item.(client.ModelsDevice)
var reflexiveIp4 []string
for _, endpoint := range dev.Endpoints {
if endpoint.GetSource() != "local" {
reflexiveIp4 = append(reflexiveIp4, endpoint.GetAddress())
}
}
return strings.Join(reflexiveIp4, ", ")
}})
fields = append(fields, TableField{Header: "LOCAL IPv4", Formatter: func(item interface{}) string {
dev := item.(client.ModelsDevice)
var localIp4 []string
for _, endpoint := range dev.Endpoints {
if endpoint.GetSource() == "local" {
localIp4 = append(localIp4, endpoint.GetAddress())
}
}
return strings.Join(localIp4, ", ")
}})
fields = append(fields, TableField{Header: "SYMMETRIC NAT", Field: "SymmetricNat"})
fields = append(fields, TableField{Header: "OS", Field: "Os"})
fields = append(fields, TableField{Header: "SECURITY GROUP ID", Field: "SecurityGroupId"})
fields = append(fields, TableField{Header: "ONLINE", Field: "Online"})
fields = append(fields, TableField{Header: "ONLINE SINCE", Formatter: func(item interface{}) string {
d := item.(client.ModelsDevice)
if !d.GetOnline() {
return ""
}
parsedTime, err := time.Parse(time.RFC3339, d.GetOnlineAt())
if err != nil {
return d.GetOnlineAt()
}
localTime := parsedTime.Local()
return localTime.Format(LocalTimeFormat)
}})
}
return fields
}
func listAllDevices(ctx context.Context, command *cli.Command) error {
c := createClient(ctx, command)
res := apiResponse(c.DevicesApi.
ListDevices(ctx).
Execute())
show(command, deviceTableFields(command), res)
return nil
}
func listVpcDevices(ctx context.Context, command *cli.Command, vpcId string) error {
c := createClient(ctx, command)
response := apiResponse(c.VPCApi.
ListDevicesInVPC(ctx, vpcId).
Execute())
show(command, deviceTableFields(command), response)
return nil
}
func deleteDevice(ctx context.Context, command *cli.Command, devID string) error {
c := createClient(ctx, command)
res := apiResponse(c.DevicesApi.
DeleteDevice(ctx, devID).
Execute())
show(command, deviceTableFields(command), res)
showSuccessfully(command, "deleted")
return nil
}
func updateDevice(ctx context.Context, command *cli.Command, devID string, update client.ModelsUpdateDevice) error {
c := createClient(ctx, command)
res := apiResponse(c.DevicesApi.
UpdateDevice(ctx, devID).
Update(update).
Execute())
show(command, deviceTableFields(command), res)
showSuccessfully(command, "updated")
return nil
}