summaryrefslogtreecommitdiff
path: root/debian/openssh-server.config
blob: 883dbf41b2b47e67a3ad2b67d4d7d6f897e8abcf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
#! /bin/sh
set -e

. /usr/share/debconf/confmodule
db_version 2.0

get_config_option() {
	option="$1"

	[ -f /etc/ssh/sshd_config ] || return

	# TODO: actually only one '=' allowed after option
	perl -ne 'print if s/^[[:space:]]*'"$option"'[[:space:]=]+//i' \
	   /etc/ssh/sshd_config 2>/dev/null
}

if dpkg --compare-versions "$2" lt-nl 1:6.6p1-1 && \
   [ "$(get_config_option PermitRootLogin)" = yes ]; then
	if [ "$(getent shadow root | cut -d: -f2)" = "!" ]; then
		db_set openssh-server/permit-root-login true
	else
		db_input high openssh-server/permit-root-login || true
		db_go
	fi
fi

exit 0