utility-scripts/copy_firefox_data.sh
2020-04-26 22:12:13 +02:00

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#!/bin/sh
#
# This script makes local backups of tabs and passwords from Firefox, and then regularly copies them to a backup server
#
# firefox_decrypt.py is available from https://github.com/Unode/firefox_decrypt
#
# firefox_tabgroups_export.py is available from https://gist.github.com/ssokolow/35097553e5173935e597
# The version in this repo modifes the original to export only as text
#
epoch=$( date +%Y%m%d%H%M );
server=10.25.0.1
#server=treehouse.org.za
backups=~/Downloads/firefox
copy() {
content=$1
if [ -e ${content} ] && ping -qc1 ${server} >/dev/null; then
rsync -a --delete -e 'ssh -i ~/.ssh/id_rsa-firefox_pass' ${content} ${server}:remember/
#scp -ri ~/.ssh/id_rsa-firefox_pass ${backups}/firefox_tabs.${epoch} ${server}:remember/tabs
fi
}
if [ -x ~/bin/firefox_tabgroups_export.py ]; then
do_copy=0
mkdir -p ${backups}/tabs
mkdir -p ${backups}/tabs/sessionstore
previous=$( ls ${backups}/tabs/firefox_tabs.* 2>/dev/null | tail -1 )
~/bin/firefox_tabgroups_export.py > ${backups}/tabs/firefox_tabs.${epoch}
if [ -f "${previous}" ]; then
if diff -q ${previous} ${backups}/tabs/firefox_tabs.${epoch} >/dev/null; then
# No difference, remove this file
if [ ${previous} != ${backups}/tabs/firefox_tabs.${epoch} ]; then
rm ${backups}/tabs/firefox_tabs.${epoch}
fi
else
do_copy=1
fi
else
do_copy=1
fi
# Delete backups older than a year
find ${backups}/tabs -ctime +365 -delete
if [ ${do_copy} -gt 0 ]; then
for session in ~/.mozilla/firefox/*/sessionstore*/*; do
sessionfile=$( basename ${session} )
cp ${session} ${backups}/tabs/sessionstore/${epoch}_${sessionfile}
done
copy ${backups}/tabs
fi
fi
if [ -x ~/bin/firefox_decrypt.py ]; then
do_copy=0
mkdir -p ${backups}/passwords
previous=$( ls ${backups}/passwords/firefox_passwords.* 2>/dev/null | tail -1 )
echo '' | ~/bin/firefox_decrypt.py > ${backups}/passwords/firefox_passwords.${epoch} 2>/dev/null
if [ -f "${previous}" ]; then
if diff -q ${previous} ${backups}/passwords/firefox_passwords.${epoch} >/dev/null; then
# No difference, remove this file
if [ ${previous} != ${backups}/passwords/firefox_passwords.${epoch} ]; then
rm ${backups}/passwords/firefox_passwords.${epoch}
fi
else
do_copy=1
fi
else
do_copy=1
fi
# Delete backups older than a day
find ${backups}/passwords -ctime +1 -delete
if [ ${do_copy} -gt 0 ]; then
ln -srf ${backups}/passwords/firefox_passwords.${epoch} ${backups}/passwords/firefox_passwords
copy ${backups}/passwords
fi
fi