Yasso/cmd/ftp.go

package cmd

import (
	"Yasso/config"
	"fmt"
	"github.com/jlaffaye/ftp"
	"github.com/spf13/cobra"
	"time"
)



var FtpCmd = &cobra.Command{
	Use: "ftp",
	Short: "ftp burst module (support proxy)",
	Run: func(cmd *cobra.Command, args []string) {
		if Hosts == ""{
			_ = cmd.Help()
		}else{
			BruteFtpByUser()
		}
	},
}


func BruteFtpByUser(){
	if BrutePort == 0 {
		BrutePort = 21
	}
	var ips []string
	var err error
	if Hosts != ""{
		ips,err = ResolveIPS(Hosts)
		if err != nil {
			Println(fmt.Sprintf("resolve hosts address failed %v",err))
			return
		}
		if BruteFlag == true {
			users,pass := ReadTextToDic("ftp",UserDic,PassDic)
			Println(Clearln+"[*] Brute Module [ftp]")
			Println(fmt.Sprintf(Clearln + "[*] Have [user:%v] [pass:%v] [request:%v]",len(users),len(pass),len(users) * len(pass) * len(ips)))
			SwitchBurp("ftp",users,pass,ips,BrutePort,Runtime,TimeDuration,"")
		}else{
			Println(Clearln + "[*] May be you want to brute? try to add --crack")
		}
	}
}


func FtpConn(info config.HostIn,user,pass string)(bool,error){
	var flag = false
	c, err := GetConn(fmt.Sprintf("%v:%v",info.Host,info.Port),time.Duration(info.TimeOut))

	conn, err := ftp.Dial(fmt.Sprintf("%v:%v",info.Host,info.Port),ftp.DialWithNetConn(c))
	if err == nil {
		err = conn.Login(user,pass)
		if err == nil {
			flag = true
		}
	}
	return flag,err
}