title: How to connect remote ssh server with socks proxy?
body: <pre><code>package main
  
  import (
      &quot;errors&quot;
      &quot;fmt&quot;
      &quot;net&quot;
  
      &quot;golang.org/x/crypto/ssh&quot;
  )
  
  var (
      socks    string = &quot;127.0.0.1:8000&quot;
      server   string = &quot;192.168.1.1:2222&quot;
      cmd      string = &quot;&quot;
      login    string = &quot;root&quot;
      password string = &quot;&quot;
  )
  
  func main() {
      c, err := netConn(socks)
      if err != nil {
          fmt.Println(err)
      }
      conf := &amp;ssh.ClientConfig{
          User: login,
          Auth: []ssh.AuthMethod{
              ssh.Password(password),
          },
      }
      client, err := Dialer(conf, c, server)
      if err != nil {
          fmt.Println(err)
      }
      session, err := client.NewSession()
      defer session.Close()
      if err != nil {
          fmt.Println(err)
      }
      session.Run(cmd)
  }
  
  func netConn(addr string) (net.Conn, error) {
      conn, err := net.Dial(&quot;tcp&quot;, addr)
      if err != nil {
          return nil, errors.New(fmt.Sprintf(&quot;Unable to connect to %v&quot;, err))
      }
      return conn, nil
  }
  
  func Dialer(conf *ssh.ClientConfig, c net.Conn, host string) (*ssh.Client, error) {
      conn, chans, reqs, err := ssh.NewClientConn(c, host, conf)
      if err != nil {
          return nil, err
      }
      return ssh.NewClient(conn, chans, reqs), nil
  }
  </code></pre>
  <p>Client panic</p>
  <blockquote>
  <p>ssh: handshake failed: EOF</p>
  <p>panic: runtime error: invalid memory address or nil pointer dereference</p>
  <p>[signal 0xb code=0x1 addr=0x0 pc=0x80f3e2d]</p>
  <p>goroutine 1 [running]:</p>
  <p>panic(0x8201b60, 0x18522030)</p>
  <p>/usr/lib/go/src/runtime/panic.go:464 +0x326</p>
  <p>golang.org/x/crypto/ssh.(*Client).NewSession(0x0, 0x1, 0x0, 0x0)</p>
  <p>/home/user/go/src/golang.org/x/crypto/ssh/client.go:129 +0xcd</p>
  <p>main.main()</p>
  <p>/home/user/go/src/ss/i.go:34 +0x276</p>
  </blockquote>
  <p>And socks server in log</p>
  <blockquote>
  <p>[ERR] socks: Unsupported SOCKS version: [83]</p>
  </blockquote>
  <p>How i can make it posible? Thanks.</p>