#!/usr/bin/env bash source lib/util usage() { while read -r line; do printf '%s\n' "$line"; done <<- EOF Usage: le [options] <-d domain> [-d domain] ... Options: -c # Configuration directory. Default: \$HOME/.acme -t # How many seconds till exipration to consider as soon. Default: 259200 (3 days) # Can be specified multiple time for multi-domain certs. -h # Show this message. EOF } main() { declare cfg_dir declare -a domains le_args while (( $# )); do case $1 in -c) cfg_dir=$2 shift;; -t) checkend_seconds=$2 shift;; -h) usage return 0;; --) shift break;; *) break;; esac shift done set_default cfg_dir "$HOME/.acme" set_default checkend_seconds 259200 certname=$1 if ! [[ "$certname" ]]; then err "Please tell me what to do!" return 1 fi if [[ -f "$cfg_dir/domains/$certname/renew.fail" ]]; then err "Fail flag exists: $cfg_dir/domains/$certname/renew.fail, not attempting renew." return 2 fi if ! openssl x509 -checkend "$checkend_seconds" < "$cfg_dir/domains/$certname/certificate.pem"; then if ! (( "${#domains[@]}" )); then if [[ -f "$cfg_dir/domains/$certname/renew.cfg" ]]; then source "$cfg_dir/domains/$certname/renew.cfg" else domains=( "$certname" ) fi fi for d in "${domains[@]}"; do le_args+=( "$d" ) done le issue "${le_args[@]}" if (( $? )); then > "$cfg_dir/domains/$certname/renew.fail" fi fi } main "$@"