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|
#! /bin/sh
# postinst script for #PACKAGE#
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
case "$1" in
configure)
if [ ! -e /etc/dropbear/dropbear_rsa_host_key ]; then
if [ -f /etc/ssh/ssh_host_rsa_key ]; then
echo "Converting existing OpenSSH RSA host key to Dropbear format."
/usr/bin/dropbearconvert openssh dropbear /etc/ssh/ssh_host_rsa_key /etc/dropbear/dropbear_rsa_host_key
else
echo "Generating Dropbear RSA key. Please wait."
/usr/bin/dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
fi
fi
if [ ! -e /etc/dropbear/dropbear_dss_host_key ]; then
if [ -f /etc/ssh/ssh_host_dsa_key ]; then
echo "Converting existing OpenSSH RSA host key to Dropbear format."
/usr/bin/dropbearconvert openssh dropbear /etc/ssh/ssh_host_dsa_key /etc/dropbear/dropbear_dss_host_key
else
echo "Generating Dropbear DSS key. Please wait."
/usr/bin/dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
fi
fi
if [ ! -s /etc/default/dropbear ]; then
# check whether OpenSSH seems to be installed.
if dpkg -l ssh >/dev/null 2>&1; then
echo "OpenSSH appears to be installed. Setting /etc/default/dropbear"
echo "so that Dropbear will not start by default. Edit this file to change"
echo "this behaviour."
echo "# disabled because OpenSSH is installed, change to NO_START=0 to enable Dropbear" > /etc/default/dropbear
echo "NO_START=1" >> /etc/default/dropbear
fi
echo "# the TCP port that Dropbear listens on" >> /etc/default/dropbear
echo "DROPBEAR_PORT=22" >> /etc/default/dropbear
echo "# any additional arguments for Dropbear" >> /etc/default/dropbear
echo "DROPBEAR_EXTRA_ARGS=" >> /etc/default/dropbear
echo "# specify an optional banner file containing a message to be" >> /etc/default/dropbear
echo "# sent to clients before they connect, such as \"/etc/issue.net\"" >> /etc/default/dropbear
echo "DROPBEAR_BANNER=\"\"" >> /etc/default/dropbear
echo "# RSA hostkey file (default: /etc/dropbear/dropbear_rsa_host_key" >> /etc/default/dropbear
echo "#DROPBEAR_RSAKEY=\"/etc/dropbear/dropbear_rsa_host_key\"" >> /etc/default/dropbear
echo "# DSS hostkey file (default: /etc/dropbear/dropbear_dss_host_key" >> /etc/default/dropbear
echo "#DROPBEAR_DSSKEY=\"/etc/dropbear/dropbear_dss_host_key\"" >> /etc/default/dropbear
fi
if [ -e /etc/init.d/dropbear ]; then
update-rc.d dropbear defaults >/dev/null
/etc/init.d/dropbear restart
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
|
