使用phpseclib和net_ssh如何使用$ssh-> exec su到root

内容导读

互联网集市收集整理的这篇技术教程文章主要介绍了使用phpseclib和net_ssh如何使用$ssh-> exec su到root，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含3192字，纯文字阅读大概需要5分钟。

内容图文

所以我需要执行一个命令但它只会运行,如果我su到root(或sudo)但我似乎无法弄清楚如何将命令发送到su到root

(我可以使用loginuser登录并执行其他命令)

http://phpseclib.sourceforge.net/ssh/examples.html

我的代码如下

<?php
include('Net/SSH2.php');

$ssh = new Net_SSH2('255.255.255.255',22);
if (!$ssh->login('loginuser', 'fakepassword')) {
    exit('Login Failed');
}

echo $ssh->read('[prompt]');
echo $ssh->write("su\n");
echo $ssh->read('Password:');
echo $ssh->write("rootfakepassword");
echo $ssh->read('[prompt]');
echo $ssh->exec('cc get_wireless_status');
?>

我也尝试使用exec命令做大致相同的事情而没有运气

有什么建议？

当前版本的代码(不起作用)

<?php
    include('Net/SSH2.php');

    $ssh = new Net_SSH2('255.255.99.74',22);
    if (!$ssh->login('loginuser', 'password')) {
        exit('Login Failed');
    }

    echo $ssh->read('loginuser@intranet:/home/login >');
    $ssh->write("su\n");
    echo $ssh->read('Password:');
    $ssh->write("rootpassword\n");
    echo $ssh->read('intranet:/home/login #');
    $ssh->write("cc get_wireless_status\n");
    echo $ssh->read('[prompt]');
?>

腻子文本的登录

login as: loginuser
loginuser@255.255.99.74's password:
Last login: Thu Feb 14 13:57:16 2013 from infong1045.lxa.perfora.net


Sophos UTM
(C) Copyrights by Astaro and by others 2000-2012.
For more copyright information look at /doc/astaro-license.txt
or http://www.astaro.com/doc/astaro-license.txt

NOTE: Any modifications done by root will void your support.
      Please use WebAdmin for any configuration changes.

loginuser@intranet:/home/login > su
Password:
intranet:/home/login #

来自最新版本的代码的响应

Last login: Thu Feb 14 14:00:00 2013 from 10.10.10.194 Sophos UTM (C) Copyrights by Astaro and by others 2000-2012. For more copyright information look at /doc/astaro-license.txt or http://www.astaro.com/doc/astaro-license.txt NOTE: Any modifications done by root will void your support. Please use WebAdmin for any configuration changes. loginuser@intranet:/home/login > Last login: Tue Feb 19 11:09:18 2013 from infong1045.lxa.perfora.net Sophos UTM (C) Copyrights by Astaro and by others 2000-2012. For more copyright information look at /doc/astaro-license.txt or http://www.astaro.com/doc/astaro-license.txt NOTE: Any modifications done by root will void your support. Please use WebAdmin for any configuration changes. loginuser@intranet:/home/login > su Password: intranet:/home/login # Last login: Tue Feb 19 11:09:23 2013 from infong1045.lxa.perfora.net Sophos UTM (C) Copyrights by Astaro and by others 2000-2012. For more copyright information look at /doc/astaro-license.txt or http://www.astaro.com/doc/astaro-license.txt NOTE: Any modifications done by root will void your support. Please use WebAdmin for any configuration changes. loginuser@intranet:/home/login > cc get_wireless_status -bash: /usr/local/bin/confd-client.plx: Permission denied loginuser@intranet:/home/login > 

解决方法:

这应该工作：

<?php
    include('Net/SSH2.php');

    $ssh = new Net_SSH2('www.domain.tld');
    if (!$ssh->login('username', 'password')) {
        exit('Login Failed');
    }

    echo $ssh->read('username@username:~$');
    $ssh->write("su\n");
    echo $ssh->read('Password:');
    $ssh->write("password\n");
    echo $ssh->read('username@username:~#');
    $ssh->write("cc get_wireless_status\n");
    echo $ssh->read('[prompt]');
?>

内容总结

以上是互联网集市为您收集整理的使用phpseclib和net_ssh如何使用$ssh-> exec su到root全部内容，希望文章能够帮你解决使用phpseclib和net_ssh如何使用$ssh-> exec su到root所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。

内容备注

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。

内容手机端