#!/bin/bash
# info: list letsencrypt key
# options: USER [FORMAT]
#
# The function for obtaining the letsencrypt key thumbprint


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

# Argument definition
user=$1
format=${2-shell}

# Includes
source $VESTA/func/main.sh

# JSON list function
json_list() {
    echo '{'
    echo '    "'$user'": {
        "EMAIL": "'$EMAIL'",
        "EXPONENT": "'$EXPONENT'",
        "MODULUS": "'$MODULUS'",
        "THUMB: "'$THUMB'"
    }'
    echo '}'
}

# SHELL list function
shell_list() {
    echo "USER:           $user"
    echo "EMAIL:          $EMAIL"
    echo "THUMB:          $THUMB"
    echo "EXPONENT:       $EXPONENT"
    echo "MODULUS:        $MODULUS"
}

# PLAIN list function
plain_list() {
    echo -e "$user\t$EMAIL\t$EXPONENT\t$MODULUS\t$THUMB"
}

# CSV list function
csv_list() {
    echo "USER,EMAIL,EXPONENT,MODULUS,THUMB"
    echo "$user,$EMAIL,$EXPONENT,$MODULUS,$THUMB"
}


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

check_args '1' "$#" 'USER [FORMAT]'
is_object_valid 'user' 'USER' "$user"
if [ ! -e "$USER_DATA/ssl/le.conf" ]; then
    check_result $E_NOTEXIST "LetsEncrypt user account doesn't exist"
fi


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

source $USER_DATA/ssl/le.conf

# Listing data
case $format in
    json)   json_list ;;
    plain)  plain_list ;;
    csv)    csv_list ;;
    shell)  shell_list ;;
esac


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

exit