Em Terça 24 Abril 2007 10:49, Tijnema ! escreveu:
> On 4/24/07, Davi <davividal@xxxxxxxxxxxxxxxx> wrote:
> > How you'll type your root pwd? =P
>
> Something with the proc_* functions as you need bi-directional streams
> (input/output). Something like this: (not tested, partly copied form
> example 1926)
> <?php
>
> $root_pwd="123456";
>
> $descriptorspec = array(
> 0 => array("pipe", "r"), // stdin is a pipe that the child will read
> from 1 => array("pipe", "w"), // stdout is a pipe that the child will
> write to 2 => array("file", "/tmp/error-output.txt", "a") // stderr is a
> file to write to
> );
>
> $process = proc_open('su - -c arp', $descriptorspec, $pipes);
>
> if (is_resource($process)) {
> fwrite($pipes[0], $root_pwd."\r\n");
> fclose($pipes[0]);
>
> echo stream_get_contents($pipes[1]);
> fclose($pipes[1]);
>
> proc_close($process);
> }
> ?>
>
sounds cool... =]
I'll search for it...
> > > > > If not, you can't do that.
> > > >
> > > > And with a shell-script outputting the MAC to a .txt temp file,
> > > > reading it from the PHP script?
> >
> > #!/bin/bash
> >
> > if [ ! $# -eq 1 ]; then
> > echo "Usage: $0 target_ip";
> > exit;
> > fi;
> >
> > MAC_ADDR=`sudo arp | grep $1 | cut -d" " -f18`
> >
> > echo ${MAC_ADDR} > /your/html/pub/dir/mac_temp.txt
>
> Where's the root password? I guess you need it too when using sudo?
trick... =P
correctly configured, sudo doesn't need pwd for some commands...
see Ubuntu... ;)
>
> > <?php
> >
> > $mac=file("mac_temp.txt");
> >
> > foreach($mac_addr as $mac){
> > echo $mac_addr;
> > }
> >
> > ?>
>
> Uhm, this is really weird code, i guess you meant this:
>
> <?php
>
> $mac=file("mac_temp.txt");
>
> foreach($mac as $mac_addr){
> echo $mac_addr;
> }
>
> ?>
>
Yes... Sorry! =]
> But well, when you have root access to the server, it might be better
> to just cheat like i did, and make arp available to the PHP user :)
I'm some paranoic... =X
I wouldn't do it... =P
--
Davi Vidal
davividal@xxxxxxxxxxxxxxxx
davividal@xxxxxxxxx
--
"Religion, ideology, resources, land,
spite, love or "just because"...
No matter how pathetic the reason,
it's enough to start a war. "
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