Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
pfsense backup script - Change constants at the top
#!/bin/bash
set -eo pipefail
PFSENSE_HOSTNAME=pfsense
DIR=/var/run/user/$(/usr/bin/id -u)/pfsense_backup
FILENAME=/root/backup/pfsense/config-pfsense-$(/bin/date +%Y%m%d_%H%M%S).xml
URL=https://pfsense.eyyit.com/diag_backup.php
CREDS=/root/creds/pfsense
LOGIN=$(/usr/bin/awk -F= '/login/ {print $NF}' $CREDS)
PASSWORD=$(/usr/bin/awk -F= '/password/ {print $NF}' $CREDS)
/usr/bin/fping -q $PFSENSE_HOSTNAME \
| exit
test -d "$(dirname "$DIR")" \
|| /bin/loginctl enable-linger "$(/usr/bin/id -un)"
test -d "$DIR" && /bin/rm -rf "$DIR"
/bin/mkdir "$DIR"
/usr/bin/wget -4qSO- \
--keep-session-cookies \
--save-cookies "${DIR}/cookies.txt" \
$URL \
2> "${DIR}/url_1_status" \
| tee "${DIR}/url_1_content" \
| grep "name='__csrf_magic'" \
| sed 's/.*value="\(.*\)".*/\1/' \
> "${DIR}/pfsense_csrf.txt"
/usr/bin/wget -4qSO- \
--keep-session-cookies \
--load-cookies "${DIR}/cookies.txt" \
--save-cookies "${DIR}/cookies.txt" \
--post-data \
"login=Login&usernamefld=${LOGIN}&passwordfld=${PASSWORD}&__csrf_magic=$(cat "${DIR}/pfsense_csrf.txt")" \
$URL \
2> "${DIR}/url_2_status" \
| tee "${DIR}/url_2_content" \
| grep "name='__csrf_magic'" \
| sed 's/.*value="\(.*\)".*/\1/' \
> "${DIR}/pfsense_csrf2.txt"
/usr/bin/wget -4qSO "$FILENAME" \
--keep-session-cookies \
--load-cookies "${DIR}/cookies.txt" \
--post-data \
"download=download&donotbackuprrd=yes&__csrf_magic=$(head -n 1 "${DIR}/pfsense_csrf2.txt")" \
$URL \
> "${DIR}/url_3_content" \
2> "${DIR}/url_3_status"
/usr/bin/wget -4qSO /dev/null \
--keep-session-cookies \
--load-cookies "${DIR}/cookies.txt" \
--post-data \
"download=download&donotbackuprrd=yes&__csrf_magic=$(head -n 1 "${DIR}/pfsense_csrf2.txt")" \
'https://pfsense.eyyit.com/index.php?logout' \
> "${DIR}/url_4_content" \
2> "${DIR}/url_4_status"
/bin/grep -qi 'st0' "$FILENAME" || echo "Backup failed."
/bin/rm -rf "$DIR"
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.