This file is indexed.

postinst is in samba 2:4.1.6+dfsg-1ubuntu2.

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.

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#!/bin/sh
#
# Post-installation script for the Samba package for Debian GNU/Linux
#
#

set -e

# We generate several files during the postinst, and we don't want
#	them to be readable only by root.
umask 022

if dpkg --compare-versions "$2" gt 2:4.0 &&
	dpkg --compare-versions "$2" lt-nl 2:4.0.11+dfsg ; then
	# CVE-2013-4475
	KEYFILE=/var/lib/samba/private/tls/key.pem
	if [ -e $KEYFILE ]
	then
		KEYPERMS=`stat -c %a $KEYFILE`
		if [ "$KEYPERMS" != "600" ]
		then
			echo "moving world readable public key to /var/lib/samba/private/tls/CVE-2013-4475"
			mkdir -m 700 /var/lib/samba/private/tls/CVE-2013-4475
			mv -n /var/lib/samba/private/tls/*pem /var/lib/samba/private/tls/CVE-2013-4475
		fi
	fi
fi

if dpkg --compare-versions "$2" lt-nl 2:3.6.15-2; then
	if [ -e /etc/default/samba ]; then
		# this config file's one setting is now obsolete; remove it
		# unconditionally
		rm -f /etc/default/samba
	fi

	# Remove NetBIOS entries from /etc/inetd.conf
	if [ -x /usr/sbin/update-inetd ]; then
		update-inetd --remove netbios-ssn
	fi
fi

if dpkg --compare-versions "$2" lt-nl 2:4.0.12+dfsg-2~; then
	if update-alternatives --list smbstatus >/dev/null 2>&1; then
		update-alternatives --remove-all smbstatus
	fi
fi

# add the sambashare group
if ! getent group sambashare > /dev/null 2>&1
then
	addgroup --system sambashare
	# Only on Ubuntu, use the "admin" group as a template for the
	# initial users for this group; Debian has no equivalent group,
	# so leaving the sambashare group empty is the more secure default
	if [ -x "`which lsb_release 2>/dev/null`" ] \
	   && [ "`lsb_release -s -i`" = "Ubuntu" ]
	then
		OLDIFS="$IFS"
		IFS=","
		for USER in `getent group admin | cut -f4 -d:`; do
			adduser "$USER" sambashare \
			|| ! getent passwd "$USER" >/dev/null
		done
		IFS="$OLDIFS"
	fi
fi

if [ ! -e /var/lib/samba/usershares ]
then
	install -d -m 1770 -g sambashare /var/lib/samba/usershares
fi

# Automatically added by dh_installinit
if [ -x "/etc/init.d/smbd" ] || [ -e "/etc/init/smbd.conf" ]; then
	if [ ! -e "/etc/init/smbd.conf" ]; then
		update-rc.d smbd defaults >/dev/null
	fi
	invoke-rc.d smbd start || exit $?
fi
# End automatically added section
# Automatically added by dh_installinit
update-rc.d -f smbd remove >/dev/null || exit $?
# End automatically added section
# Automatically added by dh_installinit
if [ -x "/etc/init.d/nmbd" ] || [ -e "/etc/init/nmbd.conf" ]; then
	if [ ! -e "/etc/init/nmbd.conf" ]; then
		update-rc.d nmbd defaults >/dev/null
	fi
	invoke-rc.d nmbd start || exit $?
fi
# End automatically added section
# Automatically added by dh_installinit
update-rc.d -f nmbd remove >/dev/null || exit $?
# End automatically added section
# Automatically added by dh_installinit
if [ -x "/etc/init.d/samba-ad-dc" ] || [ -e "/etc/init/samba-ad-dc.conf" ]; then
	if [ ! -e "/etc/init/samba-ad-dc.conf" ]; then
		update-rc.d samba-ad-dc defaults >/dev/null
	fi
	invoke-rc.d samba-ad-dc start || exit $?
fi
# End automatically added section
# Automatically added by dh_installinit
update-rc.d -f samba-ad-dc remove >/dev/null || exit $?
# End automatically added section
# Automatically added by dh_installinit
if [ -x "/etc/init.d/reload-smbd" ]; then
	if [ ! -e "/etc/init/reload-smbd.conf" ]; then
		update-rc.d reload-smbd defaults >/dev/null
	fi
fi
# End automatically added section
# Automatically added by dh_installinit
update-rc.d -f reload-smbd remove >/dev/null || exit $?
# End automatically added section
# Automatically added by dh_makeshlibs
if [ "$1" = "configure" ]; then
	ldconfig
fi
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/network/if-up.d/samba 2:3.6.5-6~ samba -- "$@"
# End automatically added section


exit 0