openwrtv3/target/linux/ps3/base-files/bin/login

#!/bin/sh
# Copyright (C) 2008 OpenWrt.org

ps3_db_bin=/usr/sbin/ps3-flash-util
ps3_db_owner_petitboot=3
ps3_db_key_telnet=3

if [ ! -f $ps3_db_bin ] ||
   [ ! `$ps3_db_bin -P $ps3_db_owner_petitboot $ps3_db_key_telnet` ] ||
   [ `$ps3_db_bin -P $ps3_db_owner_petitboot $ps3_db_key_telnet` = 0 ]; then
    echo \
"
 === IMPORTANT ==========================
  Telnet login is disabled for security
  reasons. Enabling telnet login on the
  host will allow any user connected to
  the same network to login to the host.

  You can enable telnet login with the
  following command in the host console:

  # $ps3_db_bin -H $ps3_db_owner_petitboot $ps3_db_key_telnet 1

  You can disable telnet login with the
  following command in the host console:

  # $ps3_db_bin -H $ps3_db_owner_petitboot $ps3_db_key_telnet 0
 ----------------------------------------
"
    exit 0
fi

grep '^root:[^!]' /etc/passwd >&- 2>&-
[ "$?" = "0" -a -z "$FAILSAFE" ]  &&
{
    echo "Login failed."
    exit 0
} || {
cat << EOF
 === IMPORTANT ============================
  Use 'passwd' to set your login password
  this will disable telnet and enable SSH
 ------------------------------------------
EOF
}

exec /bin/ash --login