mirror of
https://github.com/yggdrasil-network/yggdrasil-go.git
synced 2024-11-27 12:05:23 +00:00
322 lines
9.8 KiB
Go
322 lines
9.8 KiB
Go
package main
|
|
|
|
import "errors"
|
|
import "flag"
|
|
import "fmt"
|
|
import "strings"
|
|
import "net"
|
|
import "net/url"
|
|
import "sort"
|
|
import "encoding/json"
|
|
import "strconv"
|
|
import "os"
|
|
|
|
import "yggdrasil/defaults"
|
|
|
|
type admin_info map[string]interface{}
|
|
|
|
func main() {
|
|
server := flag.String("endpoint", defaults.GetDefaults().DefaultAdminListen, "Admin socket endpoint")
|
|
injson := flag.Bool("json", false, "Output in JSON format")
|
|
flag.Parse()
|
|
args := flag.Args()
|
|
|
|
if len(args) == 0 {
|
|
fmt.Println("usage:", os.Args[0], "[-endpoint=proto://server] [-json] command [key=value] [...]")
|
|
fmt.Println("example:", os.Args[0], "getPeers")
|
|
fmt.Println("example:", os.Args[0], "setTunTap name=auto mtu=1500 tap_mode=false")
|
|
fmt.Println("example:", os.Args[0], "-endpoint=tcp://localhost:9001 getDHT")
|
|
fmt.Println("example:", os.Args[0], "-endpoint=unix:///var/run/ygg.sock getDHT")
|
|
return
|
|
}
|
|
|
|
var conn net.Conn
|
|
u, err := url.Parse(*server)
|
|
if err == nil {
|
|
switch strings.ToLower(u.Scheme) {
|
|
case "unix":
|
|
conn, err = net.Dial("unix", (*server)[7:])
|
|
case "tcp":
|
|
conn, err = net.Dial("tcp", u.Host)
|
|
default:
|
|
err = errors.New("protocol not supported")
|
|
}
|
|
} else {
|
|
conn, err = net.Dial("tcp", *server)
|
|
}
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
defer conn.Close()
|
|
|
|
decoder := json.NewDecoder(conn)
|
|
encoder := json.NewEncoder(conn)
|
|
send := make(admin_info)
|
|
recv := make(admin_info)
|
|
|
|
for c, a := range args {
|
|
if c == 0 {
|
|
send["request"] = a
|
|
continue
|
|
}
|
|
tokens := strings.Split(a, "=")
|
|
if i, err := strconv.Atoi(tokens[1]); err == nil {
|
|
send[tokens[0]] = i
|
|
} else {
|
|
switch strings.ToLower(tokens[1]) {
|
|
case "true":
|
|
send[tokens[0]] = true
|
|
case "false":
|
|
send[tokens[0]] = false
|
|
default:
|
|
send[tokens[0]] = tokens[1]
|
|
}
|
|
}
|
|
}
|
|
|
|
if err := encoder.Encode(&send); err != nil {
|
|
panic(err)
|
|
}
|
|
if err := decoder.Decode(&recv); err == nil {
|
|
if recv["status"] == "error" {
|
|
if err, ok := recv["error"]; ok {
|
|
fmt.Println("Error:", err)
|
|
} else {
|
|
fmt.Println("Unspecified error occured")
|
|
}
|
|
os.Exit(1)
|
|
}
|
|
if _, ok := recv["request"]; !ok {
|
|
fmt.Println("Missing request in response (malformed response?)")
|
|
return
|
|
}
|
|
if _, ok := recv["response"]; !ok {
|
|
fmt.Println("Missing response body (malformed response?)")
|
|
return
|
|
}
|
|
req := recv["request"].(map[string]interface{})
|
|
res := recv["response"].(map[string]interface{})
|
|
|
|
if *injson {
|
|
if json, err := json.MarshalIndent(res, "", " "); err == nil {
|
|
fmt.Println(string(json))
|
|
}
|
|
os.Exit(0)
|
|
}
|
|
|
|
switch strings.ToLower(req["request"].(string)) {
|
|
case "dot":
|
|
fmt.Println(res["dot"])
|
|
case "help", "getpeers", "getswitchpeers", "getdht", "getsessions":
|
|
maxWidths := make(map[string]int)
|
|
var keyOrder []string
|
|
keysOrdered := false
|
|
|
|
for _, tlv := range res {
|
|
for slk, slv := range tlv.(map[string]interface{}) {
|
|
if !keysOrdered {
|
|
for k := range slv.(map[string]interface{}) {
|
|
keyOrder = append(keyOrder, fmt.Sprint(k))
|
|
}
|
|
sort.Strings(keyOrder)
|
|
keysOrdered = true
|
|
}
|
|
for k, v := range slv.(map[string]interface{}) {
|
|
if len(fmt.Sprint(slk)) > maxWidths["key"] {
|
|
maxWidths["key"] = len(fmt.Sprint(slk))
|
|
}
|
|
if len(fmt.Sprint(v)) > maxWidths[k] {
|
|
maxWidths[k] = len(fmt.Sprint(v))
|
|
if maxWidths[k] < len(k) {
|
|
maxWidths[k] = len(k)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if len(keyOrder) > 0 {
|
|
fmt.Printf("%-"+fmt.Sprint(maxWidths["key"])+"s ", "")
|
|
for _, v := range keyOrder {
|
|
fmt.Printf("%-"+fmt.Sprint(maxWidths[v])+"s ", v)
|
|
}
|
|
fmt.Println()
|
|
}
|
|
|
|
for slk, slv := range tlv.(map[string]interface{}) {
|
|
fmt.Printf("%-"+fmt.Sprint(maxWidths["key"])+"s ", slk)
|
|
for _, k := range keyOrder {
|
|
preformatted := slv.(map[string]interface{})[k]
|
|
var formatted string
|
|
switch k {
|
|
case "bytes_sent", "bytes_recvd":
|
|
formatted = fmt.Sprintf("%d", uint(preformatted.(float64)))
|
|
case "uptime", "last_seen":
|
|
seconds := uint(preformatted.(float64)) % 60
|
|
minutes := uint(preformatted.(float64)/60) % 60
|
|
hours := uint(preformatted.(float64) / 60 / 60)
|
|
formatted = fmt.Sprintf("%02d:%02d:%02d", hours, minutes, seconds)
|
|
default:
|
|
formatted = fmt.Sprint(preformatted)
|
|
}
|
|
fmt.Printf("%-"+fmt.Sprint(maxWidths[k])+"s ", formatted)
|
|
}
|
|
fmt.Println()
|
|
}
|
|
}
|
|
case "gettuntap", "settuntap":
|
|
for k, v := range res {
|
|
fmt.Println("Interface name:", k)
|
|
if mtu, ok := v.(map[string]interface{})["mtu"].(float64); ok {
|
|
fmt.Println("Interface MTU:", mtu)
|
|
}
|
|
if tap_mode, ok := v.(map[string]interface{})["tap_mode"].(bool); ok {
|
|
fmt.Println("TAP mode:", tap_mode)
|
|
}
|
|
}
|
|
case "getself":
|
|
for k, v := range res["self"].(map[string]interface{}) {
|
|
fmt.Println("IPv6 address:", k)
|
|
if subnet, ok := v.(map[string]interface{})["subnet"].(string); ok {
|
|
fmt.Println("IPv6 subnet:", subnet)
|
|
}
|
|
if coords, ok := v.(map[string]interface{})["coords"].(string); ok {
|
|
fmt.Println("Coords:", coords)
|
|
}
|
|
}
|
|
case "getswitchqueues":
|
|
maximumqueuesize := float64(4194304)
|
|
portqueues := make(map[float64]float64)
|
|
portqueuesize := make(map[float64]float64)
|
|
portqueuepackets := make(map[float64]float64)
|
|
v := res["switchqueues"].(map[string]interface{})
|
|
if queuecount, ok := v["queues_count"].(float64); ok {
|
|
fmt.Printf("Active queue count: %d queues\n", uint(queuecount))
|
|
}
|
|
if queuesize, ok := v["queues_size"].(float64); ok {
|
|
fmt.Printf("Active queue size: %d bytes\n", uint(queuesize))
|
|
}
|
|
if highestqueuecount, ok := v["highest_queues_count"].(float64); ok {
|
|
fmt.Printf("Highest queue count: %d queues\n", uint(highestqueuecount))
|
|
}
|
|
if highestqueuesize, ok := v["highest_queues_size"].(float64); ok {
|
|
fmt.Printf("Highest queue size: %d bytes\n", uint(highestqueuesize))
|
|
}
|
|
if m, ok := v["maximum_queues_size"].(float64); ok {
|
|
fmt.Printf("Maximum queue size: %d bytes\n", uint(maximumqueuesize))
|
|
maximumqueuesize = m
|
|
}
|
|
if queues, ok := v["queues"].([]interface{}); ok {
|
|
if len(queues) != 0 {
|
|
fmt.Println("Active queues:")
|
|
for _, v := range queues {
|
|
queueport := v.(map[string]interface{})["queue_port"].(float64)
|
|
queuesize := v.(map[string]interface{})["queue_size"].(float64)
|
|
queuepackets := v.(map[string]interface{})["queue_packets"].(float64)
|
|
queueid := v.(map[string]interface{})["queue_id"].(string)
|
|
portqueues[queueport] += 1
|
|
portqueuesize[queueport] += queuesize
|
|
portqueuepackets[queueport] += queuepackets
|
|
queuesizepercent := (100 / maximumqueuesize) * queuesize
|
|
fmt.Printf("- Switch port %d, Stream ID: %v, size: %d bytes (%d%% full), %d packets\n",
|
|
uint(queueport), []byte(queueid), uint(queuesize),
|
|
uint(queuesizepercent), uint(queuepackets))
|
|
}
|
|
}
|
|
}
|
|
if len(portqueuesize) > 0 && len(portqueuepackets) > 0 {
|
|
fmt.Println("Aggregated statistics by switchport:")
|
|
for k, v := range portqueuesize {
|
|
queuesizepercent := (100 / (portqueues[k] * maximumqueuesize)) * v
|
|
fmt.Printf("- Switch port %d, size: %d bytes (%d%% full), %d packets\n",
|
|
uint(k), uint(v), uint(queuesizepercent), uint(portqueuepackets[k]))
|
|
}
|
|
}
|
|
case "addpeer", "removepeer", "addallowedencryptionpublickey", "removeallowedencryptionpublickey", "addsourcesubnet", "addroute", "removesourcesubnet", "removeroute":
|
|
if _, ok := res["added"]; ok {
|
|
for _, v := range res["added"].([]interface{}) {
|
|
fmt.Println("Added:", fmt.Sprint(v))
|
|
}
|
|
}
|
|
if _, ok := res["not_added"]; ok {
|
|
for _, v := range res["not_added"].([]interface{}) {
|
|
fmt.Println("Not added:", fmt.Sprint(v))
|
|
}
|
|
}
|
|
if _, ok := res["removed"]; ok {
|
|
for _, v := range res["removed"].([]interface{}) {
|
|
fmt.Println("Removed:", fmt.Sprint(v))
|
|
}
|
|
}
|
|
if _, ok := res["not_removed"]; ok {
|
|
for _, v := range res["not_removed"].([]interface{}) {
|
|
fmt.Println("Not removed:", fmt.Sprint(v))
|
|
}
|
|
}
|
|
case "getallowedencryptionpublickeys":
|
|
if _, ok := res["allowed_box_pubs"]; !ok {
|
|
fmt.Println("All connections are allowed")
|
|
} else if res["allowed_box_pubs"] == nil {
|
|
fmt.Println("All connections are allowed")
|
|
} else {
|
|
fmt.Println("Connections are allowed only from the following public box keys:")
|
|
for _, v := range res["allowed_box_pubs"].([]interface{}) {
|
|
fmt.Println("-", v)
|
|
}
|
|
}
|
|
case "getmulticastinterfaces":
|
|
if _, ok := res["multicast_interfaces"]; !ok {
|
|
fmt.Println("No multicast interfaces found")
|
|
} else if res["multicast_interfaces"] == nil {
|
|
fmt.Println("No multicast interfaces found")
|
|
} else {
|
|
fmt.Println("Multicast peer discovery is active on:")
|
|
for _, v := range res["multicast_interfaces"].([]interface{}) {
|
|
fmt.Println("-", v)
|
|
}
|
|
}
|
|
case "getsourcesubnets":
|
|
if _, ok := res["source_subnets"]; !ok {
|
|
fmt.Println("No source subnets found")
|
|
} else if res["source_subnets"] == nil {
|
|
fmt.Println("No source subnets found")
|
|
} else {
|
|
fmt.Println("Source subnets:")
|
|
for _, v := range res["source_subnets"].([]interface{}) {
|
|
fmt.Println("-", v)
|
|
}
|
|
}
|
|
case "getroutes":
|
|
if _, ok := res["routes"]; !ok {
|
|
fmt.Println("No routes found")
|
|
} else if res["routes"] == nil {
|
|
fmt.Println("No routes found")
|
|
} else {
|
|
fmt.Println("Routes:")
|
|
for _, v := range res["routes"].([]interface{}) {
|
|
fmt.Println("-", v)
|
|
}
|
|
}
|
|
case "dhtping":
|
|
if _, ok := res["nodes"]; !ok {
|
|
fmt.Println("No nodes found")
|
|
} else if res["nodes"] == nil {
|
|
fmt.Println("No nodes found")
|
|
} else {
|
|
for _, v := range res["nodes"].([]interface{}) {
|
|
m := v.(map[string]interface{})
|
|
fmt.Println("-", m["key"], m["coords"])
|
|
}
|
|
}
|
|
default:
|
|
if json, err := json.MarshalIndent(recv["response"], "", " "); err == nil {
|
|
fmt.Println(string(json))
|
|
}
|
|
}
|
|
}
|
|
|
|
if v, ok := recv["status"]; ok && v == "error" {
|
|
os.Exit(1)
|
|
}
|
|
os.Exit(0)
|
|
}
|