FreenetIS

Priority: optional

Section: web

Pre-Depends: debconf (>= 0.5) | debconf-2.0

Depends: coreutils, wget, isc-dhcp-server, diffutils

Suggests: freenetis

Architecture: all

Maintainer: Ondrej Fibich <ondrej.fibich@gmail.com>

Homepage: http://www.freenetis.org

Description: FreenetIS DHCP server synchronization

The tool is used for the DHCP server synchronization with data from FreenetIS.

DHCP server is represented in FreenetIS by the device ID.

# /etc/cron.d/freenetis-dhcp: Regular CRON file for freenetis-dhcp package (triggered each minute)

SHELL=/bin/sh

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

#!/bin/bash

# FreenetIS-dhcp DEB: actions after installing of package

set -e

. /usr/share/debconf/confmodule

NAME=freenetis-dhcp

CONFIGFILE=/etc/freenetis/freenetis-dhcp.conf

# Quit if config file is missing.

if [ ! -e $CONFIGFILE ]; then

echo "$CONFIGFILE not founded!"

exit 1

fi

. $CONFIGFILE

url_regex='(https?|ftp|file)://[-A-Za-z0-9\+&@#/%?=~_|!:,.;]*[-A-Za-z0-9\+&@#/%=~_|]'

# Substitute in the values from the debconf db.

# There are obvious optimizations possible here.

# The cp before the sed ensures we do not mess up

# the config file’s ownership and permissions.

db_get freenetis-dhcp/path_freenetis

PATH_FN="$RET"

db_get freenetis-dhcp/device_id

DEVICE_ID="$RET"

# check path

if [ -z "$PATH_FN" ]; then

echo "Empty path to FreenetIS instance, configuration failed!"

exit 3

fi

# check path format

if [[ ! "$PATH_FN" =~ $url_regex ]]; then

echo "Wrong format of the path to FreenetIS instance, configuration failed!"

exit 3

fi

# check device ID

if [[ ! "$DEVICE_ID" =~ ^[0-9]+$ ]] || [ $DEVICE_ID -lt 1 ]; then

echo "Wrong configuration (ID not set properly), configuration failed!" 1>&2

exit 1

fi

cp -a -f $CONFIGFILE $CONFIGFILE.tmp

# If the admin deleted or commented some variables but then set

# them via debconf, (re-)add them to the conffile.

test -z "$PATH_FN" || grep -Eq '^ *PATH_FN=' $CONFIGFILE || echo "PATH_FN=" >> $CONFIGFILE

test -z "$DEVICE_ID" || grep -Eq '^ *DEVICE_ID=' $CONFIGFILE || echo "DEVICE_ID=" >> $CONFIGFILE

PATH_FN_ESCAPED="${PATH_FN//\//\\/}"

DEVICE_ID_ESCAPED="${DEVICE_ID//\//\\/}"

sed -e "s/^ *PATH_FN=.*/PATH_FN=\"$PATH_FN_ESCAPED\"/" \

-e "s/^ *DEVICE_ID=.*/DEVICE_ID=\"$DEVICE_ID_ESCAPED\"/" < $CONFIGFILE > $CONFIGFILE.tmp

mv -f $CONFIGFILE.tmp $CONFIGFILE

# Make post install things

# 1) Rights

# set rights

chmod u+x /usr/sbin/freenetis-dhcp-sync

# 2) CRON

echo "Preparing CRON"

echo "# /etc/cron.d/freenetis-dhcp: Regular CRON file for freenetis-dhcp package (triggered each minute)" > /etc/cron.d/freenetis-dhcp

echo "" >> /etc/cron.d/freenetis-dhcp

echo "SHELL=/bin/sh" >> /etc/cron.d/freenetis-dhcp

echo "PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" >> /etc/cron.d/freenetis-dhcp

echo "* * * * * root /usr/sbin/freenetis-dhcp-sync 1>>\"$LOG_FILE\"" >> /etc/cron.d/freenetis-dhcp

if [ -x /usr/sbin/invoke-rc.d ]; then

invoke-rc.d cron restart 3>/dev/null || true

else

/etc/init.d/cron restart 3>/dev/null || true

fi

exit 0

#!/bin/sh

# FreenetIS-dhcp DEB: actions before uninstalling of package

set -e

CONFIGFILE=/etc/freenetis/freenetis-dhcp.conf

# remove all configuration if purge

if [ "$1" = purge ]; then

# remove defconf values

if [ -e /usr/share/debconf/confmodule ]; then

. /usr/share/debconf/confmodule

db_purge

fi

# remove config files

rm -rf $CONFIGFILE

# remove dir if empty

[ "$(ls -A /etc/freenetis)" ] || rm -rf /etc/freenetis

fi

exit 0

#!/bin/sh

set -e

. /usr/share/debconf/confmodule

CONFIGFILE=/etc/freenetis/freenetis-dhcp.conf

# Load config file, if it exists.

if [ -e $CONFIGFILE ]; then

db_get freenetis-dhcp/hack_reload

if [ "$RET" = true ]; then

. $CONFIGFILE || true

db_set freenetis-dhcp/path_freenetis "$PATH_FN"

db_set freenetis-dhcp/device_id "$DEVICE_ID"

fi

fi

# h@ck for not reloading variables from config file (enabled again by postinst)

db_set freenetis-dhcp/hack_reload false

# Ask questions.

db_input critical freenetis-dhcp/path_freenetis || true

db_input critical freenetis-dhcp/device_id || true

db_go || true

freenetis-dhcp (0.1.0) stable; urgency=low

* First release

-- Ondrej Fibich <ondrej.fibich@gmail.com> Wed, 16 Jan 2013 19:29:49 +0100

/etc/freenetis/freenetis-dhcp.conf

#!/bin/sh

################################################################################

# Script for debianization of FreenetIS DHCP package

# (c) Ondrej Fibich, 2013

#

# Takes one argument (version of package - FreenetIS DHCP).

#

################################################################################

if [ $# -ne 1 ]; then

echo "Wrong arg count.. Terminating"

exit 1

fi

NAME=freenetis-dhcp

VERSION=$1

# create dirs ##################################################################

mkdir deb_packages/tmp

cd deb_packages/tmp

mkdir DEBIAN

mkdir etc

mkdir etc/freenetis

mkdir etc/cron.d

mkdir usr

mkdir usr/sbin

# copy content of package ######################################################

cp ../../../dhcp/freenetis-dhcp-sync.sh usr/sbin/freenetis-dhcp-sync

cp ../../../dhcp/freenetis-dhcp.conf etc/freenetis/

cp ../../freenetis-dhcp/freenetis-dhcp.cron etc/cron.d/freenetis-dhcp

# count size

SIZE=`du -s etc usr | cut -f1 | paste -sd+ | bc`

# calculate checksum ###########################################################

find * -type f ! -regex '^DEBIAN/.*' -exec md5sum {} \; >> DEBIAN/md5sums

# create info files ############################################################

# create package info

echo "Package: ${NAME}" >> DEBIAN/control

echo "Version: ${VERSION}" >> DEBIAN/control

echo "Installed-Size: ${SIZE}" >> DEBIAN/control

cat ../../${NAME}/control >> DEBIAN/control

# change log

cat ../../${NAME}/changelog >> DEBIAN/changelog

# copywriting

echo "This package was debianized by Ondrej Fibich <ondrej.fibich@gmail.com> on" >> DEBIAN/copyright

date -R >> DEBIAN/copyright

echo "" >> DEBIAN/copyright

echo "It was downloaded from <http://freenetis.org/>" >> DEBIAN/copyright

echo "" >> DEBIAN/copyright

echo "Upstream Author:" >> DEBIAN/copyright

cat ../../../../../AUTHORS >> DEBIAN/copyright

echo "" >> DEBIAN/copyright

echo "License:" >> DEBIAN/copyright

cat ../../../../../COPYING >> DEBIAN/copyright

# scripts ######################################################################

cat ../../${NAME}/postinst >> DEBIAN/postinst

cat ../../${NAME}/postrm >> DEBIAN/postrm

cat ../../${NAME}/templates >> DEBIAN/templates

cat ../../${NAME}/config >> DEBIAN/config

chmod +x DEBIAN/postinst DEBIAN/postrm /config

# create deb ###################################################################

# change owner of files to root (security)

cd ..

sudo chown -hR root:root *

sudo chmod 0644 *

# make package

sudo dpkg-deb -b tmp ${NAME}_${VERSION}_all.deb

# clean-up mess ################################################################

# clean

sudo rm -rf tmp

Template: freenetis-dhcp/path_freenetis

Type: string

Default: http://localhost/freenetis

Description: FreenetIS URL:

Base path to running FreenetIS instance (e.g. http://freenet.org/is)

Description-cs.UTF-8: FreenetIS URL:

Cesta ke kořenu běžící instalace FreenetISu (např. http://freenet.org/is)

Template: freenetis-dhcp/device_id

Type: string

Default:

Description: Device ID:

ID of device from FreenetIS.

Description-cs.UTF-8: Vstupní rozhraní:

ID zařízení z FreenetISu.

Template: freenetis-dhcp/hack_reload

Type: boolean

Default: true

Description: Hack:

Hack for propper working of loading package.