add: 对 Hop 的路由表展示

README.md

@@ -130,6 +130,8 @@ nexttrace -T -q 2 -r 1 -table -report 2001:4860:4860::8888
 
 ### IP Database
 
+#### We use [bgp.tools](https://bgp.tools) as a data provider for routing tables.
+
 NextTrace BackEnd is now open-source.
 
 https://github.com/sjlleo/nexttrace-backend
@@ -196,6 +198,8 @@ Here is our recommended troubleshooting process:
 
 ## Credits
 
+BGP.TOOLS provided some data support for this project and we would like to express our sincere gratitude.
+
 [Vincent Young](https://github.com/missuo) ([email protected])
 
 [Sam Sam](https://github.com/samleong123) ([email protected])

README_zh_CN.md

@@ -133,6 +133,8 @@ nexttrace -T -q 2 -r 1 -table -report 2001:4860:4860::8888
 
 ### IP 数据库
 
+我们使用[bgp.tools](https://bgp.tools)作为路由表功能的数据提供者。
+
 ✨NextTrace `LeoMoeAPI` 的后端也开源啦
 
 [GitHub - sjlleo/nexttrace-backend: NextTrace BackEnd](https://github.com/sjlleo/nexttrace-backend)
@@ -186,6 +188,8 @@ https://github.com/OwO-Network/nexttrace-enhanced
 
 ## Thanks
 
+BGP.TOOLS 提供了本项目的一些数据支持，在此表示由衷地感谢。
+
 [Vincent Young](https://github.com/missuo) ([email protected])
 
 [Sam Sam](https://github.com/samleong123) ([email protected])

fast_trace/basic.go

@@ -104,7 +104,7 @@ var Guangzhou = BackBoneCollection{
 	Location: "广州",
 	CT163: ISPCollection{
 		ISPName: CT163,
-		IP:      "106.37.67.1",
+		IP:      "14.116.225.60",
 		IPv6:    "240e:f9:8010::3:110:1",
 	},
 

ipgeo/ipgeo.go

@@ -5,14 +5,19 @@ import (
 )
 
 type IPGeoData struct {
-	Asnumber string
-	Country  string
-	Prov     string
-	City     string
-	District string
-	Owner    string
-	Isp      string
-	Whois    string
+	IP       string              `json:"ip"`
+	Asnumber string              `json:"asnumber"`
+	Country  string              `json:"country"`
+	Prov     string              `json:"prov"`
+	City     string              `json:"city"`
+	District string              `json:"district"`
+	Owner    string              `json:"owner"`
+	Isp      string              `json:"isp"`
+	Domain   string              `json:"domain"`
+	Whois    string              `json:"whois"`
+	Prefix   string              `json:"prefix"`
+	Router   map[string][]string `json:"router"`
+	Source   string              `json:"source"`
 }
 
 type Source = func(ip string) (*IPGeoData, error)

ipgeo/leo.go

@@ -1,6 +1,7 @@
 package ipgeo
 
 import (
+	"encoding/json"
 	"errors"
 	"sync"
 	"time"
@@ -52,6 +53,9 @@ func receiveParse() {
 			domain = res.Get("owner").String()
 		}
 
+		m := make(map[string][]string)
+		json.Unmarshal([]byte(res.Get("router").String()), &m)
+
 		IPPools.pool[gjson.Parse(data).Get("ip").String()] <- IPGeoData{
 			Asnumber: res.Get("asnumber").String(),
 			Country:  res.Get("country").String(),
@@ -61,6 +65,8 @@ func receiveParse() {
 			Owner:    domain,
 			Isp:      res.Get("isp").String(),
 			Whois:    res.Get("whois").String(),
+			Prefix:   res.Get("prefix").String(),
+			Router:   m,
 		}
 	}
 }

main.go

@@ -39,6 +39,7 @@ var beginHop = fSet.Int("b", 1, "Set The Begin TTL")
 var ver = fSet.Bool("V", false, "Print Version")
 var src_addr = fSet.String("S", "", "Use the following IP address as the source address in outgoing packets")
 var src_dev = fSet.String("D", "", "Use the following Network Devices as the source address in outgoing packets")
+var router = fSet.Bool("R", false, "Show Routing Table [Provided By BGP.Tools]")
 
 func printArgHelp() {
 	fmt.Println("\nArgs Error\nUsage : 'nexttrace [option...] HOSTNAME' or 'nexttrace HOSTNAME [option...]'\nOPTIONS: [-VTU] [-d DATAORIGIN.STR ] [ -m TTL ] [ -p PORT ] [ -q PROBES.COUNT ] [ -r PARALLELREQUESTS.COUNT ] [-rdns] [ -table ] -report")
@@ -162,6 +163,9 @@ func main() {
 		} else {
 			if *output {
 				conf.RealtimePrinter = tracelog.RealtimePrinter
+			} else if *router {
+				conf.RealtimePrinter = printer.RealtimePrinterWithRouter
+				fmt.Println("路由表数据源由 BGP.Tools 提供，在此特表感谢")
 			} else {
 				conf.RealtimePrinter = printer.RealtimePrinter
 			}

printer/realtime_printer_router.go

@@ -0,0 +1,152 @@
+package printer
+
+import (
+	"fmt"
+	"net"
+	"strconv"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/xgadget-lab/nexttrace/trace"
+)
+
+func RealtimePrinterWithRouter(res *trace.Result, ttl int) {
+	fmt.Printf("%s  ", color.New(color.FgHiYellow, color.Bold).Sprintf("%-2d", ttl+1))
+
+	// 去重
+	var latestIP string
+	tmpMap := make(map[string][]string)
+	for i, v := range res.Hops[ttl] {
+		if v.Address == nil && latestIP != "" {
+			tmpMap[latestIP] = append(tmpMap[latestIP], fmt.Sprintf("%s ms", "*"))
+			continue
+		} else if v.Address == nil {
+			continue
+		}
+
+		if _, exist := tmpMap[v.Address.String()]; !exist {
+			tmpMap[v.Address.String()] = append(tmpMap[v.Address.String()], strconv.Itoa(i))
+			// 首次进入
+			if latestIP == "" {
+				for j := 0; j < i; j++ {
+					tmpMap[v.Address.String()] = append(tmpMap[v.Address.String()], fmt.Sprintf("%s ms", "*"))
+				}
+			}
+			latestIP = v.Address.String()
+		}
+
+		tmpMap[v.Address.String()] = append(tmpMap[v.Address.String()], fmt.Sprintf("%.2f ms", v.RTT.Seconds()*1000))
+	}
+
+	if latestIP == "" {
+		fmt.Fprintf(color.Output, "%s\n",
+			color.New(color.FgWhite, color.Bold).Sprintf("*"),
+		)
+		return
+	}
+
+	var blockDisplay = false
+	for ip, v := range tmpMap {
+		if blockDisplay {
+			fmt.Printf("%4s", "")
+		}
+		if net.ParseIP(ip).To4() == nil {
+			fmt.Fprintf(color.Output, "%s",
+				color.New(color.FgWhite, color.Bold).Sprintf("%-25s", ip),
+			)
+		} else {
+			fmt.Fprintf(color.Output, "%s",
+				color.New(color.FgWhite, color.Bold).Sprintf("%-15s", ip),
+			)
+		}
+
+		i, _ := strconv.Atoi(v[0])
+
+		if res.Hops[ttl][i].Geo.Asnumber != "" {
+			fmt.Fprintf(color.Output, " %s", color.New(color.FgHiGreen, color.Bold).Sprintf("AS%-6s", res.Hops[ttl][i].Geo.Asnumber))
+		} else {
+			fmt.Printf(" %-8s", "*")
+		}
+
+		if net.ParseIP(ip).To4() != nil {
+			whoisFormat := strings.Split(res.Hops[ttl][i].Geo.Whois, "-")
+			if len(whoisFormat) > 1 {
+				whoisFormat[0] = strings.Join(whoisFormat[:2], "-")
+			}
+
+			if whoisFormat[0] != "" {
+				whoisFormat[0] = "[" + whoisFormat[0] + "]"
+			}
+			fmt.Fprintf(color.Output, " %s", color.New(color.FgHiGreen, color.Bold).Sprintf("%-16s", whoisFormat[0]))
+		}
+
+		if res.Hops[ttl][i].Geo.Country == "" {
+			res.Hops[ttl][i].Geo.Country = "LAN Address"
+		}
+
+		if net.ParseIP(ip).To4() != nil {
+
+			fmt.Fprintf(color.Output, " %s %s %s %s %s\n    %s   ",
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.Country),
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.Prov),
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.City),
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.District),
+				fmt.Sprintf("%-6s", res.Hops[ttl][i].Geo.Owner),
+				color.New(color.FgHiBlack, color.Bold).Sprintf("%-39s", res.Hops[ttl][i].Hostname),
+			)
+		} else {
+			fmt.Fprintf(color.Output, " %s %s %s %s %s\n    %s   ",
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.Country),
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.Prov),
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.City),
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.District),
+				fmt.Sprintf("%-6s", res.Hops[ttl][i].Geo.Owner),
+				color.New(color.FgHiBlack, color.Bold).Sprintf("%-32s", res.Hops[ttl][i].Hostname),
+			)
+		}
+
+		for j := 1; j < len(v); j++ {
+			if len(v) == 2 || j == 1 {
+				fmt.Fprintf(color.Output, "%s",
+					color.New(color.FgHiCyan, color.Bold).Sprintf("%s", v[j]),
+				)
+			} else {
+				fmt.Fprintf(color.Output, " / %s",
+					color.New(color.FgHiCyan, color.Bold).Sprintf("%s", v[j]),
+				)
+			}
+		}
+		i = 0
+		fmt.Println()
+		if res.Hops[ttl][i].Geo != nil && !blockDisplay {
+			fmt.Fprintf(color.Output, "%s   %s %s %s   %s\n",
+				color.New(color.FgWhite, color.Bold).Sprintf("-"),
+				color.New(color.FgHiYellow, color.Bold).Sprintf("%s", res.Hops[ttl][i].Geo.Prefix),
+				color.New(color.FgWhite, color.Bold).Sprintf("路由表"),
+				color.New(color.FgHiCyan, color.Bold).Sprintf("Beta"),
+				color.New(color.FgWhite, color.Bold).Sprintf("-"),
+			)
+			GetRouter(&res.Hops[ttl][i].Geo.Router, "AS"+res.Hops[ttl][i].Geo.Asnumber)
+		}
+		blockDisplay = true
+	}
+}
+
+func GetRouter(r *map[string][]string, node string) {
+	routeMap := *r
+	for _, v := range routeMap[node] {
+		if len(routeMap[v]) != 0 {
+			fmt.Fprintf(color.Output, "    %s %s %s\n",
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", routeMap[v][0]),
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", v),
+				color.New(color.FgHiBlue, color.Bold).Sprintf("%s", node),
+			)
+		} else {
+			fmt.Fprintf(color.Output, "    %s %s\n",
+				color.New(color.FgWhite, color.Bold).Sprintf("%s", v),
+				color.New(color.FgHiBlue, color.Bold).Sprintf("%s", node),
+			)
+		}
+
+	}
+}