我正在尝试创建一个脚本,该脚本可以从HP proCurve交换机进行备份。为此,我正在使用软件包。golang.org/x/crypto/ssh
Golang对我来说并不陌生,我有相当多的“Go”知识。但是在建立连接后,我遇到了困难。开关要求我按任意键继续,但我不知道如何模拟按键。(见下图)
当前代码
这是我当前使用的代码:
package main
import (
"bufio"
"fmt"
"log"
"net"
"os"
"golang.org/x/crypto/ssh"
)
type password string
func main() {
host := "192.168.2.43:22"
user := "admin"
pass := "admin"
config := &ssh.ClientConfig{
User: user,
Auth: []ssh.AuthMethod{
ssh.Password(pass),
},
Config: ssh.Config{
KeyExchanges: []string{"diffie-hellman-group-exchange-sha1", "diffie-hellman-group1-sha1"},
},
HostKeyCallback: ssh.HostKeyCallback(func(hostname string, remote net.Addr, key ssh.PublicKey) error { return nil }),
}
conn, err := ssh.Dial("tcp", host, config)
if err != nil {
panic("Failed to dial: " + err.Error())
}
defer conn.Close()
// Each ClientConn can support multiple interactive sessions,
// represented by a Session.
session, err := conn.NewSession()
if err != nil {
panic("Failed to create session: " + err.Error())
}
defer session.Close()
// Set IO
session.Stdout = os.Stdout
session.Stderr = os.Stderr
in, _ := session.StdinPipe()
// Set up terminal modes
modes := ssh.TerminalModes{
ssh.ECHO: 0, // disable echoing
ssh.TTY_OP_ISPEED: 14400, // input speed = 14.4kbaud
ssh.TTY_OP_OSPEED: 14400, // output speed = 14.4kbaud
}
// Request pseudo terminal
if err := session.RequestPty("xterm", 80, 40, modes); err != nil {
log.Fatalf("request for pseudo terminal failed: %s", err)
}
// Start remote shell
if err := session.Shell(); err != nil {
log.Fatalf("failed to start shell: %s", err)
}
}
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