#!/bin/bash
# Directadmin all_backup_post.sh
# Upload backup created by user, admin and reseller to onedrive
# Author - Arafat Ali
script_path=$(dirname $(realpath -s $0))
script_name=$(basename -- "$0")
MAIL_BIN="/usr/local/bin/mail"
REPORT_DATE=`/usr/bin/date +%s`
REPORT_PATH="$script_path/log"
REPORT_FILE="$REPORT_PATH/$script_name-$REPORT_DATE.$RANDOM.log"
MAIL_BIN="/usr/local/bin/mail"
MYEMAIL="[email protected]"
BACKUP_DATE_TIME_NOW="$(date '+%d-%m-%Y_%H-%M-%S')" #31-03-2020--11-56-16
BACKUP_FOLDER_NAME_NOW="admin_backups_$BACKUP_DATE_TIME_NOW" #system_backups-31-03-2020_11-56-16-AM
backup_destination="Backup/Server/server.domain.com/admin_backups/$BACKUP_FOLDER_NAME_NOW"
WARNING_STATUS="OK"
MARK_UPLOAD="backup_files_uploaded_to_onedrive.txt"
ENC_PASS="/root/.enc_password" # This should be encrypted. Can use GPG
ENC_PASS_DECRYPT=$(gpg --decrypt $ENC_PASS)
#/usr/local/directadmin/scripts/encrypt_file.sh
ENCRYPT_SCRIPT="/usr/local/maxiscript/utils/encrypt_file.sh" # DA ENCRYPTION DEPRECATED use this instead
return_code=0
backup_error=$error_result
mkdir -p $script_path/log
if [ -z "$backup_error" ]; then
echo "[$script_name | info]: Ok, no script error reported from the backup" | tee -a $REPORT_FILE
else
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Warning, there was an error reported from the backup script" | tee -a $REPORT_FILE
echo "[$script_name | info]: [$script_name] is terminated. Please inspect the backup files" | tee -a $REPORT_FILE
$MAIL_BIN -s "[$script_name | $WARNING_STATUS]: Admin-Level Backup Operation Report" $MYEMAIL < $REPORT_FILE
exit 1
fi
currentPWD=$PWD # Save the current directory
cd $local_path # Directadmin defined backup location eg: local_path=/backup/admin_backups/Tuesday
find $REPORT_PATH -name "*.log" -mtime +2 -exec rm {} \;
function check_valid_tar {
find_file=(`find $local_path -maxdepth 1 -name "*.tar.gz"`)
if [ ${#find_file[@]} -gt 0 ]; then
if [ ${#find_file[@]} == 1 ]; then
echo "[$script_name | info]: There is ${#find_file[@]} backup file in [$local_path]" | tee -a $REPORT_FILE
else
echo "[$script_name | info]: There are ${#find_file[@]} backup files in [$local_path]" | tee -a $REPORT_FILE
fi
for f in *.tar.gz
do
if [ "$f" != "*.tar.gz" ]; then
echo "[$script_name | info]: Checking backup file of [$f] for corruption ... (this may take some time):" | tee -a $REPORT_FILE
if gzip -t "$f" &>/dev/null; then
echo "[$script_name | info]: OK, backup archive file of [$f] is valid" | tee -a $REPORT_FILE
echo "-----" | tee -a $REPORT_FILE
# encrypt backup file
if [ -f $ENC_PASS ]; then # If encryption key exist we encrypt the backup tar.gz file to tar.gz.enc using DA openssl encryption
echo "[$script_name | info]: Encrypting backup file of [$f] as ${f}.enc ..." | tee -a $REPORT_FILE
$ENCRYPT_SCRIPT "$f" "${f}.enc" "$ENC_PASS_DECRYPT"
return_code=$?
if [ "$return_code" == 0 ]; then
echo "[$script_name | info]: Successfully encrypted backup file of [$f] as ${f}.enc" | tee -a $REPORT_FILE
rm -f $f #Remove the unencrypted backup
echo "[$script_name | info]: Unencrypted backup file of [$f] was deleted" | tee -a $REPORT_FILE
else
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Warning, unable to encrypt backup file of [$f]. OpenSSL error code is: $return_code" | tee -a $REPORT_FILE
fi
else
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Warning, unable to read encryption key at [$ENC_PASS]. Please setup encryption password at [$ENC_PASS]" | tee -a $REPORT_FILE
echo "[$script_name | info]: Warning, backup files are not encrypted because unable to read encryption key at [$ENC_PASS]" | tee -a $REPORT_FILE
echo "[$script_name | info]: Warning, unencrypted backup files will stay in $local_path but it will not be uploaded into [onedrive] due to security reason" | tee -a $REPORT_FILE
#exit 1
fi
else
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Warning, backup archive file of [$f] is corrupted" | tee -a $REPORT_FILE
rm -f "$f"
echo "[$script_name | info]: Backup file [$f] has been removed" | tee -a $REPORT_FILE
fi
fi
done
else
echo "[$script_name | info]: OK, there is no backup files in [$local_path]" | tee -a $REPORT_FILE
fi
echo "[$script_name | info]: Finished checking valid tar backup files" | tee -a $REPORT_FILE
}
function create_backup_dir {
echo "[$script_name | info]: Creating new backup directory in [onedrive] as [$backup_destination] ..." | tee -a $REPORT_FILE
bash -o pipefail -c "rclone mkdir onedrive:$backup_destination | tee -a $REPORT_FILE"
return_code=$?
if [ $return_code == 0 ]; then
echo "[$script_name | info]: OK, new backup folder [$backup_destination] created at [onedrive]" | tee -a $REPORT_FILE
else
WARNING_STATUS="WARNING"
echo "[$script_name | info]: [$return_code] Warning, something is wrong with the $return code while creating directory at [onedrive]" | tee -a $REPORT_FILE
fi
}
function upload_all_backups {
for f in *.tar.gz.enc #only upload encrypted enc file
do
if [ "$f" != "*.tar.gz.enc" ]; then
echo "[$script_name | info]: Uploading the backup file [$f] into [onedrive] ... (this may take some time):" | tee -a $REPORT_FILE
bash -o pipefail -c "rclone move $f onedrive:$backup_destination/ --log-file=$REPORT_FILE --log-level INFO --stats-one-line -P --stats 2s"
return_code=$?
if [ $return_code == 0 ]; then
echo "This backup folder is empty because it has been uploaded into onedrive" > $local_path/$MARK_UPLOAD
echo "[$script_name | info]: Success, backup file of [$f] has been successfully uploaded into [onedrive]" | tee -a $REPORT_FILE
elif [ $return_code == 1 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, syntax or usage error while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 2 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, error not otherwise categorised while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 3 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, directory not found while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 4 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, file not found while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 5 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, temporary error (one that more retires might fix) (Retry errors) while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 6 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, less serious errors (like 461 erros from dropbox) (NoRetry errors) while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 7 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, fatal error (one that more retries won't fix, like account suspended) (Fatal errors) while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 8 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, transfer exceeded - limit set by --max-transfer reached while performing file upload [$f]" | tee -a $REPORT_FILE
elif [ $return_code == 9 ]; then
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, operation successful, but no files transferred while performing file upload [$f]" | tee -a $REPORT_FILE
else
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, unknown error while performing file upload [$f]" | tee -a $REPORT_FILE
fi
else
WARNING_STATUS="WARNING"
echo "[$script_name | info]: Error, no backup files found in [$local_path]" | tee -a $REPORT_FILE
fi
done
}
check_valid_tar
create_backup_dir
upload_all_backups
echo "[$script_name | info]: Backup status: [$WARNING_STATUS]" | tee -a $REPORT_FILE
echo "[$script_name | info]: Report file location: [$REPORT_FILE]" | tee -a $REPORT_FILE
echo "===================================================================================="
$MAIL_BIN -s "[$script_name | $WARNING_STATUS]: Admin-Level Backup Operation Report" $MYEMAIL < $REPORT_FILE
cd $currentPWD
