config files added

.gitignore

@@ -0,0 +1,3 @@
+server.backup
+desktop.backup
+

backup.config

@@ -1,4 +1,5 @@
 IFS=$'\n'                                           
+PID=$$
 
 NOW=$(date +"%Y-%m-%d_%H:%M")                       
 LOG="/root/backup_$NOW.log"                         

backup.sh

@@ -15,17 +15,62 @@ function usage() {
     echo -e "./backup.sh \e[93m--help \e[39m"
     echo -e "./backup.sh \e[93m--mount \e[39m"
     echo -e "./backup.sh \e[93m--umount \e[39m"
+    echo
+    echo    "Local directories"
     echo -e "./backup.sh \e[92m--src=\e[39m/mnt/data \e[96m--dst=\e[39m/backup"
     echo -e "./backup.sh \e[92m--src=\e[39m/mnt/vmachines/storage \e[96m--dst=\e[39m/backup/data/VMachines"
     echo -e "./backup.sh \e[92m--src=\e[39m/mnt/projects \e[96m--dst=\e[39m/backup \e[91m--delete=\e[39myes"
     echo
+    echo    "Remote directories [smb|ssh]"
+    echo -e "./backup.sh \e[35m--config=\e[39m./windows.backup"
+    echo
     echo -e " $1"
     echo
     exit
 }
 
-function get_luks_password() {
+function mount_smb() {
+    if mkdir /mnt/$PID; then
+        log "[ OK ] creating /mnt/$PID"
+        exit
+        if mount -t cifs //$HOST/$SHARE /mnt/$PID -o username=$USER,password=$PASS; then
+            log "[ OK ] mount //$HOST/$SHARE to /mnt/$PID"
+            return 0
+        else
+            log "[FAIL] mount //$HOST/$SHARE to /mnt/$PID"
+            return 1
+        fi
+    else
+        log "[FAIL] to create /mnt/$PID"
+        return 1
+    fi
+}
 
+function mount_ssh() {
+    if mkdir /mnt/$PID; then
+        if ssh -q  -o BatchMode=yes -o ConnectTimeout=10 $USER@$HOST exit; then
+            if ssh $USER@$HOST ls -l $DIR 2> /dev/null; then
+                if sshfs -o ro $USER@$HOST:$SOURCE /mnt/$PID; then
+                    return 0
+                else
+                    log "[FAIL] mount $USER@$HOST:$SOURCE to /mnt/$SRC"
+                    return 1
+                fi
+            else
+                log "[FAIL] remote dir $DIR not found"
+                return 1
+            fi
+        else
+            log "[FAIL] ssh $USER@$HOST"
+            return 1
+        fi
+    else
+        log "[FAIL] to create /mnt/$PID"
+        return 1
+    fi
+}
+
+function get_luks_password() {
     LUKS_PASS=$(curl -s $LUKS_PASS_URL | jq -r ".password")
     if [ -z "$LUKS_PASS" ]; then
         log "[FAIL] to get LUKS password"
@@ -53,21 +98,22 @@ function find_usb() {
     return 1
 }
 
-
 function mount_luks() {
     for n in `seq 0 9`; do
         waiting=$(grep 'Dirty\|Writeback' /proc/meminfo | grep Writeback: | awk {'print $2'})
         if [[ wating -eq "0" ]]; then
-            echo $1 | /usr/sbin/cryptsetup luksOpen $2 crypted_usb
+            for n in `seq 0 9`; do
-            if [ $? = 0 ]; then
+                echo $1 | /usr/sbin/cryptsetup luksOpen $2 crypted_usb
-                log "[ OK ] created /dev/mapper/crypted_usb"
+                if [ $? = 0 ]; then
-                return 0
+                    log "[ OK ] created /dev/mapper/crypted_usb"
-            else
+                    return 0
-                log "[FAIL] to create /dev/mapper/crypted_usb (error)"
+                fi
-                return 1
+                sleep 60
-            fi  
+            done
+            log "[FAIL] to create /dev/mapper/crypted_usb (error)"
+            return 1
         fi
-        sleep 2
+        sleep 60
     done
     log "[FAIL] to create /dev/mapper/crypted_usb (timeout)"
     return 1
@@ -110,8 +156,6 @@ function sync_files() {
     SRC_PATH=`dirname "$SRC"`
     SRC_DIR=`basename "$SRC"`
     DST_DIR=$USB_MOUNT$DST
-    log "[ OK ] source     : ${SRC_DIR}" 
-    log "[ OK ] destination: ${DST_DIR}/${SRC_DIR}" 
     log "------------ RSYNC STARTED ---------"
     cd $SRC_PATH
     if [ "$DELETE" == "yes" ]; then
@@ -140,7 +184,6 @@ function sync_files() {
     return 0
 }
 
-
 function check_copy () {
     cd ${SRC}
     find * -type f -exec ls -s {} \; > /root/backup-src.log
@@ -158,38 +201,25 @@ function check_copy () {
 }
 
 function luks_close() {
-    for n in `seq 0 9`; do
+    for n in `seq 1 12`; do
-        waiting=$(grep 'Dirty\|Writeback' /proc/meminfo | grep Writeback: | awk {'print $2'})
+        /usr/sbin/cryptsetup close crypted_usb
-        if [[ waiting -eq "0" ]]; then
+        if [ $? = 0 ]; then
-            cryptsetup luksClose /dev/mapper/crypted_usb
+            log "[ OK ] luksClose /dev/mapper/crypted_usb"
-            if [ $? = 0 ]; then
+            return 0
-                log "[ OK ] luksClose /dev/mapper/crypted_usb"
+        fi
-                return 0
+        sleep 300
-            fi
-        fi  
-        sleep 2
     done
-    log "[FAIL] luksClose /dev/mapper/crypted_usb"
+    log "[FAIL] luksClose (timeout)"
     return 1
 }
 
 function umount_usb() {
     if /usr/bin/umount $USB_MOUNT; then
-        if [ $? = 0 ]; then
+        log "[ OK ] umount usb disk"
-            log "[ OK ] umount usb disk"
+        return 0
-            luks_close
-            if [ $? = 0 ]; then
-                log "[ OK ] close disk encryption"
-                return 0 
-            else
-                log "[FAIL] close disk encryption"
-                return 1
-            fi
-        else
-            log "[FAIL] umount usb disk"
-        fi
     else
         log "[FAIL] to find mounted usb disk"
+        return 1
     fi
 }
 
@@ -226,8 +256,31 @@ function send_mail() {
     echo "Backup Report" | mutt -s $SUBJECT -F /etc/muttrc $MAIL_RECIPIENT -a $LOG
 }
 
+function free_to_run() {
+    for n in `seq 0 9`; do
+        if [[ `ps aux | grep backup.sh | grep -v grep` ]]; then
+            return 0
+        fi  
+        sleep 120
+    done
+    log "[    ] wating another instance to finish"
+    return 1
+}
+
+function umount_remote() {
+    if umount /mnt/$PID then
+        log "[ OK ] umount /mnt/${PID}"
+        if rmdir /mnt/$PID; then
+            log "[ OK ] rmdir /mnt/${PID}"
+        else
+            log "[FAIL] rmdir /mnt/${PID}"
+        fi
+    else
+        log "[FAIL] umount /mnt/${PID}"
+    fi
+}
+
 function main () {
-    rm $LOG -rf
     log "SOURCE      : $SRC"
     log "DESTINATION : $USB_MOUNT$DST"
     log "DELETE      : ${DELETE:-"No (default)"}"
@@ -236,7 +289,9 @@ function main () {
             if mount_usb; then
                 sync_files
                 statistics_usb
-                umount_usb
+                if umount_usb; then
+                    luks_close
+                fi
             fi
             send_mail
         fi
@@ -267,12 +322,44 @@ do
             DELETE="${i#*=}"
             shift
             ;;
+        --config=*)
+            CONFIG="${i#*=}"
+            shift
+            ;;
         *)
             usage
             ;;
     esac
 done
 
+if [[ -n "$CONFIG" ]]; then
+    PID=$$
+    source $CONFIG
+
+    [ -z "$PROTO" ] && usage "config \e[92m'PROTO'\e[39m is missing"
+    [ -z "$SHARE" ] && usage "config \e[92m'SHARE'\e[39m is missing"
+    [ -z "$USER" ] && usage "config \e[92m'USER'\e[39m is missing"
+    [ -z "$PASS" ] && usage "config \e[92m'PASS'\e[39m is missing"
+    [ -z "$SOURCE" ] && usage "config \e[92m'SOURCE'\e[39m is missing"
+    [ -z "$DESTINATION" ] && usage "config \e[92m'DESTINATION'\e[39m is missing"
+
+    if [ "$PROTO" = "smb" ]; then
+        if mount_smb; then
+            echo "mount_smb"
+        fi
+    fi
+
+    if [ "$PROTO" = "ssh" ]; then
+        if mount_ssh; then
+            echo "mount_ssh"
+        fi
+    fi
+
+    umount_remote
+fi
+
+exit
+
 [ -z "$SRC" ] && usage "option \e[92m'--src'\e[39m is missing"
 [ -z "$DST" ] && usage "option \e[92m'--dst'\e[39m is missing"
 

desktop.backup.tmp

@@ -0,0 +1,6 @@
+PROTO=ssh
+HOST=192.168.2.11
+USER=filio
+TITLE="Office Desktop"
+SOURCE=/home/filio/Documents/Filio
+DESTINATION=/desktop

server.backup.tmp

@@ -0,0 +1,8 @@
+PROTO=smb
+HOST=192.168.2.205
+SHARE=backup
+USER=backup
+PASS=1234
+TITLE="Epsilon Net Server"
+SOURCE=/backup
+DESTINATION=/server

smbbackup.sh

@@ -1,142 +0,0 @@
-#!/bin/bash
-
-SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-cd $SCRIPT_DIR
-
-. ./backup.config
-
-function log() {
-    echo -e "\e[96m`date +'%d/%m/%Y %H:%M:%S'` \e[39m| $1"
-    echo -e "`date +'%d/%m/%Y %H:%M:%S'` | $1" >> $LOG
-}
-
-function usage() {
-    echo
-    echo -e "./backup.sh \e[93m--help \e[39m"
-    echo -e "./backup.sh \e[93m--mount \e[39m"
-    echo -e "./backup.sh \e[93m--umount \e[39m"
-    echo -e "./backup.sh \e[92m--src=\e[39m/mnt/data \e[96m--dst=\e[39m/backup"
-    echo -e "./backup.sh \e[92m--src=\e[39m/mnt/vmachines/storage \e[96m--dst=\e[39m/backup/data/VMachines"
-    echo -e "./backup.sh \e[92m--src=\e[39m/mnt/projects \e[96m--dst=\e[39m/backup \e[91m--delete=\e[39myes"
-    echo
-    echo -e " $1"
-    echo
-    exit
-}
-
-function mount_usb() {
-    mount_luks $LUKS_PASS $USB_PARTITION 
-    if [ $? = 0 ]; then
-        log "[ OK ] $USB_PARTITION decrypted"
-        /usr/bin/mount /dev/mapper/crypted_usb /mnt/usb
-        if [ $? = 0 ]; then
-            log "[ OK ] $USB_PARTITION mounted"
-            return 0
-        else
-            log "[FAIL] $USB_PARTITION mounted"
-            return 1
-        fi  
-    else
-        log "[FAIL] $USB_PARTITION decrypted"
-        return 1
-    fi
-    exit
-}
-
-
-function umount_usb() {
-    if /usr/bin/umount $USB_MOUNT; then
-        if [ $? = 0 ]; then
-            log "[ OK ] umount usb disk"
-            luks_close
-            if [ $? = 0 ]; then
-                log "[ OK ] close disk encryption"
-                return 0 
-            else
-                log "[FAIL] close disk encryption"
-                return 1
-            fi
-        else
-            log "[FAIL] umount usb disk"
-        fi
-    else
-        log "[FAIL] to find mounted usb disk"
-    fi
-}
-
-function mount() {
-    if find_usb; then
-        if get_luks_password; then
-            mount_usb
-        fi
-    fi
-    exit
-}
-
-function umount() {
-    umount_usb
-    exit
-}
-
-function send_mail() {
-    COPIED=$( cat ${LOG} | grep "Number of created files:" | awk {'print $5'} )
-    DELETED=$( cat ${LOG} | grep "Number of deleted files:" | awk {'print $5'} )
-    TRANSFERRED=$( cat ${LOG} | grep "Number of regular files transferred:" | awk {'print $6'} )
-    SUBJECT="${COPIED} files copied, ${DELETED} files deleted, ${TRANSFERRED} files transferred"
-    echo "Backup Report" | mutt -s $SUBJECT -F /etc/muttrc $MAIL_RECIPIENT -a $LOG
-}
-
-function main () {
-    rm $LOG -rf
-    log ""
-    log "SOURCE        : $SRC"
-    log "DESTINATION   : $USB_MOUNT$DST"
-    log "WITH DELETE   : ${DELETE:-"No (default)"}"
-    log ""
-    if get_luks_password; then
-        if find_usb; then
-            if mount_usb; then
-                sync_files
-            fi
-            statistics_usb
-            umount_usb
-            send_mail
-        fi
-    fi
-}
-
-for i in "$@"
-do
-    case $i in
-        --help)
-            usage
-            ;;
-        --mount)
-            mount
-            ;;      
-        --umount)
-            umount
-            ;;
-        --src=*)
-            SRC="${i#*=}"
-            shift
-            ;;
-        --dst=*)
-            DST="${i#*=}"
-            shift
-            ;;
-        --delete=*)
-            DELETE="${i#*=}"
-            shift
-            ;;
-        *)
-            usage
-            ;;
-    esac
-done
-
-[ -z "$SRC" ] && usage "option \e[92m'--src'\e[39m is missing"
-[ -z "$DST" ] && usage "option \e[92m'--dst'\e[39m is missing"
-
-main
-