PHP使用ssh获取aruba设备AC上面的数据

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PHP使用ssh获取aruba设备AC上面的数据；主要函数ssh2_connect,ssh2_auth_password,ssh2_shell,fwrite;

由于aruba的ac登录之后需要输入enable；enable；才能操作命令

connection = ssh2_connect($this->ip, $this->port);
        $result =  ssh2_auth_password($this->connection, $this->username, $this->pwd);
        if ($result)
        {
            //登陆成功
            $this->shell = ssh2_shell($this->connection,"vanilla");
            stream_set_blocking($this->shell,true);
            fwrite($this->shell,"enable\n");
            // sleep(1);
            fwrite($this->shell,"enable\n");

        }
    }

    /**
     * Created by PhpStorm.
     * function: exec
     * Description:执行命令的函数
     * User: Xiaoxie
     * Email [email protected]
     * @param $preg_match 正则匹配的字符串
     * @param $cmd 要执行的命令
     * @return array
     *
     */
    public function exec($preg_match,$cmd)
    {
        fwrite($this->shell,$cmd."\n");
        $arr = array();
        while ($buf = fgets($this->shell)) {
            flush();
            $arr[] = $buf;
            if (strripos($buf, $preg_match) !== false)
            {
                break;
            }
        }
        return $arr;
    }

    /**
     * Created by PhpStorm.
     * function: getEssid
     * Description: 获取ssid列表 各SSID客户端数量排行
     * User: Xiaoxie
     * Email [email protected]
     * @return array
     *
     */
    public function getEssid()
    {
        //接收原始数据
        $data = $this->exec('Num ESSID','show ap essid');
        $length = count($data);
        $arr = array();

        for ($i = 0;$i<$length;$i++){
            if($i<19){
                //销毁前面没用的参数
                unset($data[$i]);
            }elseif ($i == $length-1)
            {
                unset($data[$i]);
            } else{
                $tmparr = explode('  ',$data[$i]);
                $tmparrs = [];
                if ($tmparr)
                {
                    $tmparrs['ESSID'] = $tmparr[0];
                    $tmparrs['APs'] = $tmparr[1];
                    $tmparrs['Clients'] = $tmparr[2];
                    $tmparrs['VLAN'] = $tmparr[3];
                    $tmparrs['Encryption'] = $tmparr[4];
                    $arr[] = $tmparrs;
                }

            }
        }

       return $arr;
    }

    /**
     * Created by PhpStorm.
     * function: getUserTable
     * Description:获取在线用户 客户端系统类型和数量排行
     * User: Xiaoxie
     * Email [email protected]
     * @return array
     *
     */
    public function getUserTable()
    {
        $data = $this->exec('User Entries','show user-table');
        $length = count($data);
        $arr = array();

        for ($i = 0;$i<$length;$i++){
            if($i<19){
                //销毁前面没用的参数
                unset($data[$i]);
            }elseif ($i == $length-1)
            {
                unset($data[$i]);
            } else{
                $tmparr = explode('  ',$data[$i]);
                $tmparrs = [];
                if (count($tmparr)>5)
                {
                    $tmparrs['IP'] = $tmparr[0];
                    $tmparrs['MAC'] = $tmparr[1];
                    $tmparrs['Role'] = $tmparr[7];
                    $tmparrs['Age'] = $tmparr[9];
                    $tmparrs['AP name'] = $tmparr[19];
                    $tmparrs['Roaming'] = $tmparr[20];
                    $tmparrs['Essid/Bssid/Phy'] = $tmparr[21];
                    $tmparrs['Profile'] = $tmparr[22];
                    $tmparrs['Forward mode'] = $tmparr[23];
                    $tmparrs['Type'] = $tmparr[27];
                    $arr[] = $tmparrs;
                }

            }
        }
        $arr = explode('  ',$data[19]);
        //echo $data[19];
        print_r($arr);
        //return $arr;
    }

    /**
     * 析构函数
     */
    public function __destruct()
    {
        // TODO: Implement __destruct() method.
        fclose($this->shell);
    }
}