mirror of
https://github.com/clearml/dropbear
synced 2025-01-31 10:57:01 +00:00
91 lines
3.9 KiB
Plaintext
91 lines
3.9 KiB
Plaintext
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#! /bin/sh
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# postinst script for #PACKAGE#
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#
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# see: dh_installdeb(1)
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set -e
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# summary of how this script can be called:
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# * <postinst> `configure' <most-recently-configured-version>
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# * <old-postinst> `abort-upgrade' <new version>
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# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
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# <new-version>
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# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
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# <failed-install-package> <version> `removing'
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# <conflicting-package> <version>
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# for details, see http://www.debian.org/doc/debian-policy/ or
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# the debian-policy package
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#
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# quoting from the policy:
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# Any necessary prompting should almost always be confined to the
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# post-installation script, and should be protected with a conditional
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# so that unnecessary prompting doesn't happen if a package's
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# installation fails and the `postinst' is called with `abort-upgrade',
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# `abort-remove' or `abort-deconfigure'.
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case "$1" in
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configure)
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if [ ! -e /etc/dropbear/dropbear_rsa_host_key ]; then
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if [ -f /etc/ssh/ssh_host_rsa_key ]; then
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echo "Converting existing OpenSSH RSA host key to Dropbear format."
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/usr/bin/dropbearconvert openssh dropbear /etc/ssh/ssh_host_rsa_key /etc/dropbear/dropbear_rsa_host_key
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else
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echo "Generating Dropbear RSA key. Please wait."
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/usr/bin/dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
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fi
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fi
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if [ ! -e /etc/dropbear/dropbear_dss_host_key ]; then
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if [ -f /etc/ssh/ssh_host_dsa_key ]; then
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echo "Converting existing OpenSSH RSA host key to Dropbear format."
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/usr/bin/dropbearconvert openssh dropbear /etc/ssh/ssh_host_dsa_key /etc/dropbear/dropbear_dss_host_key
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else
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echo "Generating Dropbear DSS key. Please wait."
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/usr/bin/dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
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fi
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fi
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if [ ! -s /etc/default/dropbear ]; then
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# check whether OpenSSH seems to be installed.
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if dpkg -l ssh >/dev/null 2>&1; then
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echo "OpenSSH appears to be installed. Setting /etc/default/dropbear"
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echo "so that Dropbear will not start by default. Edit this file to change"
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echo "this behaviour."
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echo "# disabled because OpenSSH is installed, change to NO_START=0 to enable Dropbear" > /etc/default/dropbear
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echo "NO_START=1" >> /etc/default/dropbear
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fi
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echo "# the TCP port that Dropbear listens on" >> /etc/default/dropbear
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echo "DROPBEAR_PORT=22" >> /etc/default/dropbear
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echo "# any additional arguments for Dropbear" >> /etc/default/dropbear
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echo "DROPBEAR_EXTRA_ARGS=" >> /etc/default/dropbear
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echo "# specify an optional banner file containing a message to be" >> /etc/default/dropbear
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echo "# sent to clients before they connect, such as \"/etc/issue.net\"" >> /etc/default/dropbear
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echo "DROPBEAR_BANNER=\"\"" >> /etc/default/dropbear
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echo "# RSA hostkey file (default: /etc/dropbear/dropbear_rsa_host_key" >> /etc/default/dropbear
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echo "#DROPBEAR_RSAKEY=\"/etc/dropbear/dropbear_rsa_host_key\"" >> /etc/default/dropbear
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echo "# DSS hostkey file (default: /etc/dropbear/dropbear_dss_host_key" >> /etc/default/dropbear
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echo "#DROPBEAR_DSSKEY=\"/etc/dropbear/dropbear_dss_host_key\"" >> /etc/default/dropbear
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fi
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if [ -e /etc/init.d/dropbear ]; then
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update-rc.d dropbear defaults >/dev/null
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/etc/init.d/dropbear restart
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fi
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "postinst called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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# dh_installdeb will replace this with shell code automatically
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# generated by other debhelper scripts.
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exit 0
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