makeuser/include/functions

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#!/bin/bash
#Common functions used for several makeuser scripts
error_exit() {
echo -e "${PROGNAME}: ${1:-"Unknown Error"}" >&2
exit 1
}
usage() {
echo -e "usage: $PROGNAME [-h|--help] <username> <email> <pubkey>"
}
sub_to_list() {
echo "From: $1 Subject: subscribe" | sudo -u $1 mail $LIST_NAME
}
remove_user()
{
echo "Unsubscribe from this list..."
echo "From: $1 Subject: unsubscribe " | sudo -u $1 mail $LIST_NAME
echo "Deleting account from system..."
sudo userdel $1
sudo rm -rf /home/$1
echo "User $1 removed from system." | sudo mail -s "User Account $1 removed from Thunix" $ADMIN_EMAIL
}
backup_user_data()
{
echo "Archiving home dir..."
sudo tar cfz $BACKUP_USER_DATA/$1.tgz /home/$1
}
#Common functions used for Databases management scripts
database_create()
{
sudo mysql -u root << _EOF
CREATE DATABASE $DATABASE;
GRANT ALL PRIVILEGES ON $DATABASE.* TO '$USER'@'localhost' IDENTIFIED BY '$PASSWORD';
FLUSH PRIVILEGES;
_EOF
}
database_backup()
{
sudo mysqldump -u root $DATABASE | gzip > /tmp/$DATABASE.sql.gz
sudo mv /tmp/$DATABASE.sql.gz $BACKUP_USER_DATA/
}
database_remove()
{
sudo mysql -u root << _EOF
DROP DATABASE $DATABASE;
REVOKE ALL PRIVILEGES ON $DATABASE.* FROM '$USER'@'localhost';
FLUSH PRIVILEGES;
_EOF
}