#!/bin/bash
# info: delete mail domain dkim support
# options: USER DOMAIN [DKIM_SIZE]
#
# The function delete DKIM domain pem.


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

# Argument defenition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain=$(echo $domain | tr '[:upper:]' '[:lower:]')

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


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

check_args '2' "$#" 'USER DOMAIN'
validate_format 'user' 'domain'
is_system_enabled "$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"
is_object_value_exist 'mail' 'DOMAIN' "$domain" '$DKIM'


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

# Generating dkim
rm -f $USER_DATA/mail/$domain.pem
rm -f $USER_DATA/mail/$domain.pub
rm -f $HOMEDIR/$user/conf/mail/$domain/dkim.pem

# Checking dns domain
check_dns_domain=$(is_object_valid 'dns' 'DOMAIN' "$domain")
if [ "$?" -eq 0 ]; then
    records=$($BIN/v-list-dns-records $user $domain plain)
    dkim_records=$(echo "$records" |grep -w '_domainkey' | cut -f 1 -d ' ')
    for id in $dkim_records; do
        $BIN/v-delete-dns-record $user $domain $id
    done
fi


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

# Updatoing config
update_object_value 'mail' 'DOMAIN' "$domain" '$DKIM' 'no'
decrease_user_value "$user" '$U_MAIL_DKMI'

# Logging
log_history "disabled DKIM support on $domain"
log_event "$OK" "$EVENT"

exit
