luksClose not working always
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parent
c01b2549b0
commit
4f3aa526e5
18
backup.sh
18
backup.sh
@ -25,8 +25,6 @@ function usage() {
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}
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function get_luks_password() {
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log " Ask for LUKS password"
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log " from API $LUKS_PASS_URL"
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LUKS_PASS=$(curl -s $LUKS_PASS_URL | jq -r ".password")
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if [ -z "$LUKS_PASS" ]; then
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@ -58,7 +56,6 @@ function find_usb() {
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function mount_luks() {
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for n in `seq 0 9`; do
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log " trying create /dev/mapper/crypted_usb"
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waiting=$(grep 'Dirty\|Writeback' /proc/meminfo | grep Writeback: | awk {'print $2'})
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if [[ wating -eq "0" ]]; then
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echo $1 | /usr/sbin/cryptsetup luksOpen $2 crypted_usb
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@ -126,7 +123,7 @@ function sync_files() {
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--no-group \
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--include ".*" \
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--delete \
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"$SRC_DIR" "$DST_DIR" | tee -a $LOG
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"$SRC_DIR" "$DST_DIR" | sed '/sending\ incremental\ file\ list/d' | tee -a $LOG
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else
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rsync -av \
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--stats \
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@ -136,7 +133,7 @@ function sync_files() {
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--human-readable \
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--no-owner \
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--no-group \
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"$SRC_DIR" "$DST_DIR" | tee -a $LOG
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"$SRC_DIR" "$DST_DIR" | sed '/sending\ incremental\ file\ list/d' | tee -a $LOG
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fi
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cd /root
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log "------------ RSYNC ENDED -----------"
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@ -165,11 +162,14 @@ function luks_close() {
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waiting=$(grep 'Dirty\|Writeback' /proc/meminfo | grep Writeback: | awk {'print $2'})
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if [[ waiting -eq "0" ]]; then
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cryptsetup luksClose /dev/mapper/crypted_usb
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if [ $? = 0 ]; then
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log "[ OK ] luksClose /dev/mapper/crypted_usb"
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return 0
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fi
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fi
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sleep 2
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done
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echo "R1"
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log "[FAIL] luksClose /dev/mapper/crypted_usb"
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return 1
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}
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@ -228,18 +228,16 @@ function send_mail() {
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function main () {
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rm $LOG -rf
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log ""
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log "SOURCE : $SRC"
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log "DESTINATION : $USB_MOUNT$DST"
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log "WITH DELETE : ${DELETE:-"No (default)"}"
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log ""
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log "DELETE : ${DELETE:-"No (default)"}"
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if get_luks_password; then
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if find_usb; then
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if mount_usb; then
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sync_files
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fi
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statistics_usb
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umount_usb
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fi
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send_mail
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fi
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fi
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142
smbbackup.sh
Executable file
142
smbbackup.sh
Executable file
@ -0,0 +1,142 @@
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#!/bin/bash
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SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
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cd $SCRIPT_DIR
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. ./backup.config
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function log() {
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echo -e "\e[96m`date +'%d/%m/%Y %H:%M:%S'` \e[39m| $1"
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echo -e "`date +'%d/%m/%Y %H:%M:%S'` | $1" >> $LOG
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}
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function usage() {
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echo
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echo -e "./backup.sh \e[93m--help \e[39m"
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echo -e "./backup.sh \e[93m--mount \e[39m"
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echo -e "./backup.sh \e[93m--umount \e[39m"
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echo -e "./backup.sh \e[92m--src=\e[39m/mnt/data \e[96m--dst=\e[39m/backup"
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echo -e "./backup.sh \e[92m--src=\e[39m/mnt/vmachines/storage \e[96m--dst=\e[39m/backup/data/VMachines"
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echo -e "./backup.sh \e[92m--src=\e[39m/mnt/projects \e[96m--dst=\e[39m/backup \e[91m--delete=\e[39myes"
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echo
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echo -e " $1"
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echo
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exit
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}
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function mount_usb() {
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mount_luks $LUKS_PASS $USB_PARTITION
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if [ $? = 0 ]; then
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log "[ OK ] $USB_PARTITION decrypted"
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/usr/bin/mount /dev/mapper/crypted_usb /mnt/usb
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if [ $? = 0 ]; then
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log "[ OK ] $USB_PARTITION mounted"
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return 0
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else
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log "[FAIL] $USB_PARTITION mounted"
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return 1
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fi
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else
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log "[FAIL] $USB_PARTITION decrypted"
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return 1
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fi
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exit
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}
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function umount_usb() {
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if /usr/bin/umount $USB_MOUNT; then
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if [ $? = 0 ]; then
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log "[ OK ] umount usb disk"
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luks_close
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if [ $? = 0 ]; then
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log "[ OK ] close disk encryption"
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return 0
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else
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log "[FAIL] close disk encryption"
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return 1
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fi
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else
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log "[FAIL] umount usb disk"
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fi
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else
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log "[FAIL] to find mounted usb disk"
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fi
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}
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function mount() {
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if find_usb; then
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if get_luks_password; then
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mount_usb
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fi
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fi
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exit
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}
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function umount() {
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umount_usb
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exit
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}
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function send_mail() {
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COPIED=$( cat ${LOG} | grep "Number of created files:" | awk {'print $5'} )
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DELETED=$( cat ${LOG} | grep "Number of deleted files:" | awk {'print $5'} )
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TRANSFERRED=$( cat ${LOG} | grep "Number of regular files transferred:" | awk {'print $6'} )
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SUBJECT="${COPIED} files copied, ${DELETED} files deleted, ${TRANSFERRED} files transferred"
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echo "Backup Report" | mutt -s $SUBJECT -F /etc/muttrc $MAIL_RECIPIENT -a $LOG
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}
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function main () {
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rm $LOG -rf
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log ""
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log "SOURCE : $SRC"
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log "DESTINATION : $USB_MOUNT$DST"
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log "WITH DELETE : ${DELETE:-"No (default)"}"
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log ""
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if get_luks_password; then
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if find_usb; then
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if mount_usb; then
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sync_files
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fi
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statistics_usb
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umount_usb
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send_mail
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fi
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fi
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}
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for i in "$@"
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do
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case $i in
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--help)
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usage
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;;
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--mount)
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mount
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;;
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--umount)
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umount
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;;
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--src=*)
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SRC="${i#*=}"
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shift
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;;
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--dst=*)
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DST="${i#*=}"
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shift
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;;
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--delete=*)
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DELETE="${i#*=}"
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shift
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;;
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*)
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usage
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;;
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esac
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done
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[ -z "$SRC" ] && usage "option \e[92m'--src'\e[39m is missing"
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[ -z "$DST" ] && usage "option \e[92m'--dst'\e[39m is missing"
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main
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