Réf.: Re: [PEAR-DEV] how to submit a class about telnet ?
| From: | jp at vincent dot net | Date: | Tue, 25 Mar 2003 17:48:05 +0000 |
| Subject: | Réf.: Re: [PEAR-DEV] how to submit a class about telnet ? | ||
| Groups: | php.pear.dev | ||
| Request: | Send a blank email to pear-dev+get-14617@lists.php.net to get a copy of this message | ||
Le Tue, 25 Mar 2003 09:26:00 -0800 (PST), Xavier Noguer
a écrit :
>
> El Lun 24 Mar 2003 12:35, jp@vincent.net escribió:
> > Hello
> > For business use, i needed to execute commands on a
> > remote host, but nothing about telnet has been
created
> > in the pear project, so I wrote one.
>
> I like the idea of a telnet class for pear, but I
> don't like the idea of
> using processes instead of sockets. It could be a
> serious security problem:
>
> require_once('./Telnet.php');
>
> $telnet = new Net_Telnet();
> $telnet->_cmd_lancer_telnet = 'rm -f *';
> $telnet->telnet('127.0.0.1', '', '');
>
> Is there a particular reason for not using sockets?
>
>
> Xavier
Yes, sockets would have been preferable, but there
wasn't easy way (for me) to use it.
After having tried to read the rfc and instead of
creating a telnet terminal on my own, I decided to use
the one of the machine where the php code is executed.
Jean-Pierre VINCENT