#!/bin/bash
# info: change mail domain catchall email
# options: USER DOMAIN EMAIL
#
# The function changes mail domain catchall.


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

# Argument definition
user=$1
domain=$2
domain_idn=$2
email=$3

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

# Additional argument formatting
format_domain
format_domain_idn


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

check_args '3' "$#" 'USER DOMAIN EMAIL'
is_format_valid 'user' 'domain' 'email'
is_system_enabled "$MAIL_SYSTEM" 'MAIL_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'mail' 'DOMAIN' "$domain"
is_object_unsuspended 'mail' 'DOMAIN' "$domain"


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

# Change cathcall alias
if [[ "$MAIL_SYSTEM" =~ exim ]]; then
    sed -i "/*@$domain_idn:/d" $HOMEDIR/$user/conf/mail/$domain/aliases
    echo "*@$domain_idn:$email" >> $HOMEDIR/$user/conf/mail/$domain/aliases
fi


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

# Change catchall in config
update_object_value 'mail' 'DOMAIN' "$domain" '$CATCHALL' "$email"

# Logging
log_history "changed catchall email for $domain to $email"
log_event "$OK" "$ARGUMENTS"

exit
