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#!/bin/sh /etc/rc.common
# Copyright (C) 2006-2011 OpenWrt.org
START=50
has_root_pwd() {
local pwd=$([ -f "$1" ] && cat "$1")
pwd="${pwd#*root:}"
pwd="${pwd%%:*}"
test -n "${pwd#[\!x]}"
}
get_root_home() {
local homedir=$([ -f "$1" ] && cat "$1")
homedir="${homedir#*:*:0:0:*:}"
echo "${homedir%%:*}"
}
has_ssh_pubkey() {
( /etc/init.d/dropbear enabled 2> /dev/null && grep -qs "^ssh-" /etc/dropbear/authorized_keys ) || \
( /etc/init.d/sshd enabled 2> /dev/null && grep -qs "^ssh-" "$(get_root_home /etc/passwd)"/.ssh/authorized_keys )
}
start() {
if ( ! has_ssh_pubkey && \
! has_root_pwd /etc/passwd && ! has_root_pwd /etc/shadow ) || \
( ! /etc/init.d/dropbear enabled 2> /dev/null && ! /etc/init.d/sshd enabled 2> /dev/null );
then
service_start /usr/sbin/telnetd -l /bin/login.sh
fi
}
stop() {
service_stop /usr/sbin/telnetd
}
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