#!/bin/bash
# FILE:       	wgapi:back/lib/ssl/peer/del
# DESCRIPTION:	Delete SSL cert for a removed device
# USAGE:      	del hostname username
# ERRORS:
# 	3: Bad usage
# 	4: Missing config file
# 	5: Failed to delete files

CONFIG_FILE='/etc/wgapi/config'
if ! [ ${#} -eq 2 ]; then
	printf 'ERROR! Invalid number of arguments to %s: %s\n' "${0}" "${*}" >&2
	exit 3
fi; if ! [ -f "${CONFIG_FILE}" ]; then
	printf 'ERROR! %s couldnt find %s\n' "${0}" "${CONFIG_FILE}" >&2
	exit 4
fi
source "${CONFIG_FILE}"
hostname="${1}"
username="${2}"

if ! sudo rm -rf "${SSL_CONFIG_DIR:?}/${username:?}/${hostname:?}/" 2>/dev/null; then
	printf 'ERROR! %s failed to delete %s!\n' "${0}" "${SSL_CONFIG_DIR}/${username}/${hostname}/" >&2
	exit 5
fi