postinst is in sslh 1.17-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | #!/bin/sh
set -e
# config file
DEFAULT=/etc/default/sslh
. $DEFAULT
. /usr/share/debconf/confmodule
case "$1" in
configure)
# if sslh user doesn't exists, create it
if ! getent passwd sslh > /dev/null
then
echo "Adding system-user for sslh daemon"
adduser --system --group --quiet --home /nonexistent --no-create-home --disabled-login sslh
fi
# get launching mode of sslh from debconf
db_get sslh/inetd_or_standalone
if [ "$RET" = "from inetd" ]
then
echo "Please configure to your needs in /etc/inetd.conf and then restart inetd."
# try to add the service for the first time
# https to get 443/tcp reference from /etc/services for port binding
update-inetd --group STANDARD --add \
'https\tstream\ttcp\tnowait\troot\t/usr/sbin/tcpd /usr/sbin/sslh -i -u sslh -s localhost:22 -l localhost:444'
fi
# disable to force user to configure inetd mode
# and disable if standalone mode
update-inetd --disable https
if [ "$RET" = "standalone" ]
then
# if standalone, try to start daemon (if not the default configuration)
if command -v invoke-rc.d >/dev/null 2>&1
then
invoke-rc.d sslh start
else
/etc/init.d/sslh start
fi
fi
db_stop
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask sslh.service >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled sslh.service; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable sslh.service >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state sslh.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installinit
# In case this system is running systemd, we need to ensure that all
# necessary tmpfiles (if any) are created before starting.
if [ -d /run/systemd/system ] ; then
systemd-tmpfiles --create /usr/lib/tmpfiles.d/sslh.conf >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installinit
if [ -x "/etc/init.d/sslh" ]; then
update-rc.d sslh defaults >/dev/null
fi
# End automatically added section
exit 0
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