#!/bin/bash
# info: add ftp account for web domain.
# options: USER DOMAIN FTP_USER FTP_PASSWORD
#
# The function creates addutional ftp account for web domain.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain_idn=$(idn -t --quiet -a "$domain")
ftp_user=${1}_${3}
ftp_password=$4

# Includes
source $VESTA/func/main.sh
source $VESTA/func/domain.sh
source $VESTA/conf/vesta.conf


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '4' "$#" 'USER DOMAIN FTP_USER FTP_PASSWORD'
validate_format 'user' 'domain' 'ftp_user' 'ftp_password'
is_system_enabled "$WEB_SYSTEM" 'WEB_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'web' 'DOMAIN' "$domain"
is_object_unsuspended 'web' 'DOMAIN' "$domain"
is_object_value_empty 'web' 'DOMAIN' "$domain" '$FTP_USER'


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Adding user
/usr/sbin/adduser $ftp_user -g $user -s /sbin/nologin -M \
    -d "$HOMEDIR/$user/web/$domain"  > /dev/null 2>&1
echo "$ftp_user:$ftp_password" | /usr/sbin/chpasswd

ftp_md5="$(awk -v user=$ftp_user -F : 'user == $1 {print $2}' /etc/shadow)"


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Update config
update_object_value 'web' 'DOMAIN' "$domain" '$FTP_USER' "$ftp_user"
update_object_value 'web' 'DOMAIN' "$domain" '$FTP_MD5' "$ftp_md5"

# Logging
log_history "added ftp account $ftp_user for $domain"
log_event "$OK" "$EVENT"

exit