/
main.go
80 lines (64 loc) · 1.47 KB
/
main.go
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package main
import (
"bytes"
"fmt"
"golang.org/x/crypto/ssh"
"log"
"net"
"strconv"
"strings"
)
func main() {
runSshAli("39.98.59.89")
}
func SSHConnect(user, password, host string, port int) (*ssh.Session, error) {
var (
auth []ssh.AuthMethod
addr string
clientConfig *ssh.ClientConfig
client *ssh.Client
session *ssh.Session
err error
)
// get auth method
auth = make([]ssh.AuthMethod, 0)
auth = append(auth, ssh.Password(password))
hostKeyCallbk := func(hostname string, remote net.Addr, key ssh.PublicKey) error {
return nil
}
clientConfig = &ssh.ClientConfig{
User: user,
Auth: auth,
// Timeout: 30 * time.Second,
HostKeyCallback: hostKeyCallbk,
}
// connet to ssh
addr = fmt.Sprintf("%s:%d", host, port)
if client, err = ssh.Dial("tcp", addr, clientConfig); err != nil {
return nil, err
}
// create session
if session, err = client.NewSession(); err != nil {
return nil, err
}
return session, nil
}
func runSshAli(ip string) {
runSsh("root", "truechain@123456", ip, 22)
}
func runSsh(user, pass, ip string, port int) {
var stdOut, stdErr bytes.Buffer
session, err := SSHConnect(user, pass, ip, port)
if err != nil {
log.Fatal(err)
}
defer session.Close()
session.Stdout = &stdOut
session.Stderr = &stdErr
session.Run("ls")
ret, err := strconv.Atoi(strings.Replace(stdOut.String(), "\n", "", -1))
if err != nil {
panic(err)
}
fmt.Printf("%d, %s\n", ret, stdErr.String())
}