#!/bin/bash
# info: list mail domain dkim
# options: USER DOMAIN [FORMAT]
#
# The function of obtaining domain dkim files.


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

# Argument defenition
user=$1
domain=$2
format=${3-shell}

# Includes
source $VESTA/func/main.sh

# Json function
json_list_ssl() {
    echo '{'
    echo -e "\t\"$domain\": {"
    echo "        \"PEM\": \"$pem\","
    echo "        \"PUB\": \"$pub\","
    echo -e "\t}\n}"
}

# Shell function
shell_list_ssl() {
    if [ ! -z "$pem" ]; then
        echo -e "$pem"
    fi
    if [ ! -z "$pub" ]; then
        echo -e "\n$pub"
    fi
}


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

check_args '2' "$#" 'USER DOMAIN [FORMAT]'
is_object_valid 'user' 'USER' "$user"
is_object_valid 'mail' 'DOMAIN' "$domain"


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#
if [ -e "$USER_DATA/mail/$domain.pem" ]; then
    pem=$(cat $USER_DATA/mail/$domain.pem | sed ':a;N;$!ba;s/\n/\\n/g')
fi

if [ -e "$USER_DATA/mail/$domain.pub" ]; then
    pub=$(cat $USER_DATA/mail/$domain.pub | sed ':a;N;$!ba;s/\n/\\n/g')
fi

# Listing domains
case $format in
    json)   json_list_ssl ;;
    plain)  nohead=1; shell_list_ssl ;;
    shell)  shell_list_ssl ;;
    *)      check_args '1' '0' '[FORMAT]'
esac


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

exit