/
backup.sh
622 lines (552 loc) · 19.5 KB
/
backup.sh
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#!/bin/bash
#===========================================================================#
# #
# Hestia Control Panel - Backup Function Library #
# #
#===========================================================================#
# Local storage
# Defining local storage function
local_backup(){
rm -f $BACKUP/$user.$backup_new_date.tar
# Checking retention
backup_list=$(ls -lrt $BACKUP/ |awk '{print $9}' |grep "^$user\." | grep ".tar")
backups_count=$(echo "$backup_list" |wc -l)
if [ "$BACKUPS" -le "$backups_count" ]; then
backups_rm_number=$((backups_count - BACKUPS + 1))
# Removing old backup
for backup in $(echo "$backup_list" |head -n $backups_rm_number); do
backup_date=$(echo $backup |sed -e "s/$user.//" -e "s/.tar$//")
echo -e "$(date "+%F %T") Rotated: $backup_date" |\
tee -a $BACKUP/$user.log
rm -f $BACKUP/$backup
done
fi
# Checking disk space
disk_usage=$(df $BACKUP |tail -n1 |tr ' ' '\n' |grep % |cut -f 1 -d %)
if [ "$disk_usage" -ge "$BACKUP_DISK_LIMIT" ]; then
rm -rf $tmpdir
rm -f $BACKUP/$user.log
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "Not enough disk space" | $SENDMAIL -s "$subj" "$email" "yes"
check_result "$E_DISK" "Not enough dsk space"
fi
# Creating final tarball
cd $tmpdir
tar -cf $BACKUP/$user.$backup_new_date.tar .
chmod 640 $BACKUP/$user.$backup_new_date.tar
chown admin:$user $BACKUP/$user.$backup_new_date.tar
localbackup='yes'
echo -e "$(date "+%F %T") Local: $BACKUP/$user.$backup_new_date.tar" |\
tee -a $BACKUP/$user.log
}
# FTP Functions
# Defining ftp command function
ftpc() {
/usr/bin/ftp -np $HOST $PORT <<EOF
quote USER $USERNAME
quote PASS $PASSWORD
binary
$1
$2
$3
quit
EOF
}
# Defining ftp storage function
ftp_backup() {
# Checking config
if [ ! -e "$HESTIA/conf/ftp.backup.conf" ]; then
error="ftp.backup.conf doesn't exist"
echo "$error" |$SENDMAIL -s "$subj" $email "yes"
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "$error"
errorcode="$E_NOTEXIST"
return "$E_NOTEXIST"
fi
# Parse config
source_conf "$HESTIA/conf/ftp.backup.conf"
# Set default port
if [ -z "$(grep 'PORT=' $HESTIA/conf/ftp.backup.conf)" ]; then
PORT='21'
fi
# Checking variables
if [ -z "$HOST" ] || [ -z "$USERNAME" ] || [ -z "$PASSWORD" ]; then
error="Can't parse ftp backup configuration"
echo "$error" |$SENDMAIL -s "$subj" $email "yes"
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "$error"
errorcode="$E_PARSING"
return "$E_PARSING"
fi
# Debug info
echo -e "$(date "+%F %T") Remote: ftp://$HOST$BPATH/$user.$backup_new_date.tar"
# Checking ftp connection
fconn=$(ftpc)
ferror=$(echo $fconn |grep -i -e failed -e error -e "Can't" -e "not conn")
if [ -n "$ferror" ]; then
error="Error: can't login to ftp ftp://$USERNAME@$HOST"
echo "$error" |$SENDMAIL -s "$subj" $email $notify
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "$error"
errorcode="$E_CONNECT"
return "$E_CONNECT"
fi
# Check ftp permissions
if [ -z $BPATH ]; then
ftmpdir="vst.bK76A9SUkt"
else
ftpc "mkdir $BPATH" > /dev/null 2>&1
ftmpdir="$BPATH/vst.bK76A9SUkt"
fi
ftpc "mkdir $ftmpdir" "rm $ftmpdir"
ftp_result=$(ftpc "mkdir $ftmpdir" "rm $ftmpdir" |grep -v Trying)
if [ -n "$ftp_result" ] ; then
error="Can't create ftp backup folder ftp://$HOST$BPATH"
echo "$error" |$SENDMAIL -s "$subj" $email $notify
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "$error"
errorcode="$E_FTP"
return "$E_FTP"
fi
# Checking retention
if [ -z $BPATH ]; then
backup_list=$(ftpc "ls" |awk '{print $9}' |grep "^$user\.")
else
backup_list=$(ftpc "cd $BPATH" "ls" |awk '{print $9}' |grep "^$user\.")
fi
backups_count=$(echo "$backup_list" |wc -l)
if [ "$backups_count" -ge "$BACKUPS" ]; then
backups_rm_number=$((backups_count - BACKUPS + 1))
for backup in $(echo "$backup_list" |head -n $backups_rm_number); do
backup_date=$(echo $backup |sed -e "s/$user.//" -e "s/.tar$//")
echo -e "$(date "+%F %T") Rotated ftp backup: $backup_date" |\
tee -a $BACKUP/$user.log
if [ -z $BPATH ]; then
ftpc "delete $backup"
else
ftpc "cd $BPATH" "delete $backup"
fi
done
fi
# Uploading backup archive
if [ "$localbackup" = 'yes' ]; then
cd $BACKUP
if [ -z $BPATH ]; then
ftpc "put $user.$backup_new_date.tar"
else
ftpc "cd $BPATH" "put $user.$backup_new_date.tar"
fi
else
cd $tmpdir
tar -cf $BACKUP/$user.$backup_new_date.tar .
cd $BACKUP/
if [ -z $BPATH ]; then
ftpc "put $user.$backup_new_date.tar"
else
ftpc "cd $BPATH" "put $user.$backup_new_date.tar"
fi
rm -f $user.$backup_new_date.tar
fi
}
# FTP backup download function
ftp_download() {
source_conf "$HESTIA/conf/ftp.backup.conf"
if [ -z "$PORT" ]; then
PORT='21'
fi
cd $BACKUP
if [ -z $BPATH ]; then
ftpc "get $1"
else
ftpc "cd $BPATH" "get $1"
fi
}
#FTP Delete function
ftp_delete() {
source_conf "$HESTIA/conf/ftp.backup.conf"
if [ -z "$PORT" ]; then
PORT='21'
fi
if [ -z $BPATH ]; then
ftpc "delete $1"
else
ftpc "cd $BPATH" "delete $1"
fi
}
# SFTP Functions
# sftp command function
sftpc() {
if [ $PRIVATEKEY != "yes" ]; then
expect -f "-" <<EOF "$@"
set timeout 60
set count 0
spawn /usr/bin/sftp -o StrictHostKeyChecking=no \
-o Port=$PORT $USERNAME@$HOST
expect {
-nocase "password:" {
send "$PASSWORD\r"
exp_continue
}
-re "Password for (.*)@(.*)" {
send "$PASSWORD\r"
exp_continue
}
-re "Couldn't|(.*)disconnect|(.*)stalled|(.*)not found" {
set count \$argc
set output "Disconnected."
set rc $E_FTP
exp_continue
}
-re ".*denied.*(publickey|password)." {
set output "Permission denied, wrong publickey or password."
set rc $E_CONNECT
}
-re "\[0-9]*%" {
exp_continue
}
"sftp>" {
if {\$count < \$argc} {
set arg [lindex \$argv \$count]
send "\$arg\r"
incr count
} else {
send "exit\r"
set output "Disconnected."
if {[info exists rc] != 1} {
set rc $OK
}
}
exp_continue
}
timeout {
set output "Connection timeout."
set rc $E_CONNECT
}
}
if {[info exists output] == 1} {
puts "\$output"
}
exit \$rc
EOF
else
expect -f "-" <<EOF "$@"
set timeout 60
set count 0
spawn /usr/bin/sftp -o StrictHostKeyChecking=no \
-o Port=$PORT -i $PASSWORD $USERNAME@$HOST
expect {
-nocase "password:" {
send "$PASSWORD\r"
exp_continue
}
-re "Couldn't|(.*)disconnect|(.*)stalled|(.*)not found" {
set count \$argc
set output "Disconnected."
set rc $E_FTP
exp_continue
}
-re ".*denied.*(publickey|password)." {
set output "Permission denied, wrong publickey or password."
set rc $E_CONNECT
}
-re "\[0-9]*%" {
exp_continue
}
"sftp>" {
if {\$count < \$argc} {
set arg [lindex \$argv \$count]
send "\$arg\r"
incr count
} else {
send "exit\r"
set output "Disconnected."
if {[info exists rc] != 1} {
set rc $OK
}
}
exp_continue
}
timeout {
set output "Connection timeout."
set rc $E_CONNECT
}
}
if {[info exists output] == 1} {
puts "\$output"
}
exit \$rc
EOF
fi
}
# SFTP backup download function
sftp_download() {
source_conf "$HESTIA/conf/sftp.backup.conf"
if [ -z "$PORT" ]; then
PORT='22'
fi
cd $BACKUP
if [ -z $BPATH ]; then
sftpc "get $1" > /dev/null 2>&1
else
sftpc "cd $BPATH" "get $1" > /dev/null 2>&1
fi
}
sftp_delete() {
echo "$1"
source_conf "$HESTIA/conf/sftp.backup.conf"
if [ -z "$PORT" ]; then
PORT='22'
fi
echo $BPATH
if [ -z $BPATH ]; then
sftpc "rm $1" > /dev/null 2>&1
else
sftpc "cd $BPATH" "rm $1" > /dev/null 2>&1
fi
}
sftp_backup() {
# Checking config
if [ ! -e "$HESTIA/conf/sftp.backup.conf" ]; then
error="Can't open sftp.backup.conf"
echo "$error" |$SENDMAIL -s "$subj" $email "yes"
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "$error"
errorcode="$E_NOTEXIST"
return "$E_NOTEXIST"
fi
# Parse config
source_conf "$HESTIA/conf/sftp.backup.conf"
# Set default port
if [ -z "$(grep 'PORT=' $HESTIA/conf/sftp.backup.conf)" ]; then
PORT='22'
fi
# Checking variables
if [ -z "$HOST" ] || [ -z "$USERNAME" ] || [ -z "$PASSWORD" ]; then
error="Can't parse sftp backup configuration"
echo "$error" |$SENDMAIL -s "$subj" $email "yes"
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "$error"
errorcode="$E_PARSING"
return "$E_PARSING"
fi
# Debug info
echo -e "$(date "+%F %T") Remote: sftp://$HOST/$BPATH/$user.$backup_new_date.tar" |\
tee -a $BACKUP/$user.log
# Checking network connection and write permissions
if [ -z $BPATH ]; then
sftmpdir="vst.bK76A9SUkt"
else
sftmpdir="$BPATH/vst.bK76A9SUkt"
fi
sftpc "mkdir $BPATH" > /dev/null 2>&1
sftpc "mkdir $sftmpdir" "rmdir $sftmpdir" > /dev/null 2>&1
rc=$?
if [[ "$rc" != 0 ]]; then
case $rc in
$E_CONNECT) error="Can't login to sftp host $HOST" ;;
$E_FTP) error="Can't create temp folder on sftp $HOST" ;;
esac
echo "$error" |$SENDMAIL -s "$subj" $email "yes"
sed -i "/ $user /d" $HESTIA/data/queue/backup.pipe
echo "$error"
errorcode="$rc"
return "$rc"
fi
# Checking retention
if [ -z $BPATH ]; then
backup_list=$(sftpc "ls -l" |awk '{print $9}'|grep "^$user\.")
else
backup_list=$(sftpc "cd $BPATH" "ls -l" |awk '{print $9}'|grep "^$user\.")
fi
backups_count=$(echo "$backup_list" |wc -l)
if [ "$backups_count" -ge "$BACKUPS" ]; then
backups_rm_number=$((backups_count - BACKUPS + 1))
for backup in $(echo "$backup_list" |head -n $backups_rm_number); do
backup_date=$(echo $backup |sed -e "s/$user.//" -e "s/.tar.*$//")
echo -e "$(date "+%F %T") Rotated sftp backup: $backup_date" |\
tee -a $BACKUP/$user.log
if [ -z $BPATH ]; then
sftpc "rm $backup" > /dev/null 2>&1
else
sftpc "cd $BPATH" "rm $backup" > /dev/null 2>&1
fi
done
fi
# Uploading backup archive
echo "$(date "+%F %T") Uploading $user.$backup_new_date.tar"|tee -a $BACKUP/$user.log
if [ "$localbackup" = 'yes' ]; then
cd $BACKUP
if [ -z $BPATH ]; then
sftpc "put $user.$backup_new_date.tar" "chmod 0600 $user.$backup_new_date.tar" > /dev/null 2>&1
else
sftpc "cd $BPATH" "put $user.$backup_new_date.tar" "chmod 0600 $user.$backup_new_date.tar" > /dev/null 2>&1
fi
else
cd $tmpdir
tar -cf $BACKUP/$user.$backup_new_date.tar .
cd $BACKUP/
if [ -z $BPATH ]; then
sftpc "put $user.$backup_new_date.tar" "chmod 0600 $user.$backup_new_date.tar" > /dev/null 2>&1
else
sftpc "cd $BPATH" "put $user.$backup_new_date.tar" "chmod 0600 $user.$backup_new_date.tar" > /dev/null 2>&1
fi
rm -f $user.$backup_new_date.tar
fi
}
# Google backup download function
google_backup() {
# Defining google settings
source_conf "$HESTIA/conf/google.backup.conf"
gsutil="$HESTIA/3rdparty/gsutil/gsutil"
export BOTO_CONFIG="$HESTIA/conf/.google.backup.boto"
# Debug info
echo -e "$(date "+%F %T") Remote: gs://$BUCKET/$BPATH/$user.$backup_new_date.tar"
# Checking retention
backup_list=$(${gsutil} ls gs://$BUCKET/$BPATH/$user.* 2>/dev/null)
backups_count=$(echo "$backup_list" |wc -l)
if [ "$backups_count" -ge "$BACKUPS" ]; then
backups_rm_number=$((backups_count - BACKUPS))
for backup in $(echo "$backup_list" |head -n $backups_rm_number); do
echo -e "$(date "+%F %T") Rotated gcp backup: $backup"
$gsutil rm $backup > /dev/null 2>&1
done
fi
# Uploading backup archive
echo -e "$(date "+%F %T") Uploading $user.$backup_new_date.tar ..."
if [ "$localbackup" = 'yes' ]; then
cd $BACKUP
${gsutil} cp $user.$backup_new_date.tar gs://$BUCKET/$BPATH/ > /dev/null 2>&1
else
cd $tmpdir
tar -cf $BACKUP/$user.$backup_new_date.tar .
cd $BACKUP/
${gsutil} cp $user.$backup_new_date.tar gs://$BUCKET/$BPATH/ > /dev/null 2>&1
rc=$?
rm -f $user.$backup_new_date.tar
if [ "$rc" -ne 0 ]; then
check_result "$E_CONNECT" "gsutil failed to upload $user.$backup_new_date.tar"
fi
fi
}
google_download() {
source_conf "$HESTIA/conf/google.backup.conf"
gsutil="$HESTIA/3rdparty/gsutil/gsutil"
export BOTO_CONFIG="$HESTIA/conf/.google.backup.boto"
${gsutil} cp gs://$BUCKET/$BPATH/$1 $BACKUP/ > /dev/null 2>&1
if [ "$?" -ne 0 ]; then
check_result "$E_CONNECT" "gsutil failed to download $1"
fi
}
# BackBlaze B2 backup function
b2_backup() {
# Defining backblaze b2 settings
source_conf "$HESTIA/conf/b2.backup.conf"
# Recreate backblaze auth file ~/.b2_account_info (for situation when key was changed in b2.backup.conf)
b2 clear-account > /dev/null 2>&1
b2 authorize-account $B2_KEYID $B2_KEY > /dev/null 2>&1
# Uploading backup archive
echo -e "$(date "+%F %T") Upload to B2: $user/$user.$backup_new_date.tar"
if [ "$localbackup" = 'yes' ]; then
cd $BACKUP
b2 upload-file $BUCKET $user.$backup_new_date.tar $user/$user.$backup_new_date.tar > /dev/null 2>&1
else
cd $tmpdir
tar -cf $BACKUP/$user.$backup_new_date.tar .
cd $BACKUP/
b2 upload-file $BUCKET $user.$backup_new_date.tar $user/$user.$backup_new_date.tar > /dev/null 2>&1
rc=$?
rm -f $user.$backup_new_date.tar
if [ "$rc" -ne 0 ]; then
check_result "$E_CONNECT" "b2 failed to upload $user.$backup_new_date.tar"
fi
fi
# Checking retention
backup_list=$(b2 ls --long $BUCKET $user | cut -f 1 -d ' ' 2>/dev/null)
backups_count=$(echo "$backup_list" |wc -l)
if [ "$backups_count" -ge "$BACKUPS" ]; then
backups_rm_number=$((backups_count - BACKUPS))
for backup in $(echo "$backup_list" |head -n $backups_rm_number); do
backup_file_name=$(b2 get-file-info $backup | grep fileName | cut -f 4 -d '"' 2>/dev/null)
echo -e "$(date "+%F %T") Rotated b2 backup: $backup_file_name"
b2 delete-file-version $backup > /dev/null 2>&1
done
fi
}
b2_download() {
# Defining backblaze b2 settings
source_conf "$HESTIA/conf/b2.backup.conf"
# Recreate backblaze auth file ~/.b2_account_info (for situation when key was changed in b2.backup.conf)
b2 clear-account > /dev/null 2>&1
b2 authorize-account $B2_KEYID $B2_KEY > /dev/null 2>&1
cd $BACKUP
b2 download-file-by-name $BUCKET $user/$1 $1 > /dev/null 2>&1
if [ "$?" -ne 0 ]; then
check_result "$E_CONNECT" "b2 failed to download $user.$1"
fi
}
b2_delete(){
# Defining backblaze b2 settings
source_conf "$HESTIA/conf/b2.backup.conf"
# Recreate backblaze auth file ~/.b2_account_info (for situation when key was changed in b2.backup.conf)
b2 clear-account > /dev/null 2>&1
b2 authorize-account $B2_KEYID $B2_KEY > /dev/null 2>&1
b2 delete-file-version $1/$2 > /dev/null 2>&1
}
rclone_backup(){
# Define rclone config
source_conf "$HESTIA/conf/rclone.backup.conf"
echo -e "$(date "+%F %T") Upload With Rclone: $user.$backup_new_date.tar"
if [ "$localbackup" != 'yes' ]; then
cd $tmpdir
tar -cf $BACKUP/$user.$backup_new_date.tar .
fi
cd $BACKUP/
if [ -z "$BPATH" ]; then
rclone copy -v $user.$backup_new_date.tar $HOST
if [ "$?" -ne 0 ]; then
check_result "$E_CONNECT" "Unable to upload backup"
fi
backup_list=$(rclone lsf $HOST | cut -d' ' -f1 |grep "^$user\.");
backups_count=$(echo "$backup_list" |wc -l)
backups_rm_number=$((backups_count - BACKUPS))
if [ "$backups_count" -ge "$BACKUPS" ]; then
for backup in $(echo "$backup_list" |head -n $backups_rm_number); do
echo "Delete file: $backup"
rclone deletefile $HOST:/$backup
done
fi
else
rclone copy -v $user.$backup_new_date.tar $HOST:$BPATH
if [ "$?" -ne 0 ]; then
check_result "$E_CONNECT" "Unable to upload backup"
fi
backup_list=$(rclone lsf $HOST:$BPATH | cut -d' ' -f1 |grep "^$user\.");
backups_count=$(echo "$backup_list" |wc -l)
backups_rm_number=$((backups_count - BACKUPS))
if [ "$backups_count" -ge "$BACKUPS" ]; then
for backup in $(echo "$backup_list" |head -n $backups_rm_number); do
echo "Delete file: $backup"
rclone deletefile $HOST:$BPATH/$backup
done
fi
fi
}
rclone_delete(){
# Defining rclone settings
source_conf "$HESTIA/conf/rclone.backup.conf"
if [ -z "$BPATH" ]; then
rclone deletefile $HOST:/$1
else
rclone deletefile $HOST:$BPATH/$1
fi
}
rclone_download() {
# Defining rclone b2 settings
source_conf "$HESTIA/conf/rclone.backup.conf"
cd $BACKUP
if [ -z "$BPATH" ]; then
rclone copy -v $HOST:/$1 ./
else
rclone copy -v $HOST:$BPATH/$1 ./
fi
}