| #! /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 |
| |
| |