lego-letsencrypt.sh

lego-letsencrypt.sh

#!/bin/bash
#
# lego-letsencrypt.sh
#

cd $(dirname $0)

which lego || {
    lego_ver=v3.7.0
    wget -c https://github.com/go-acme/lego/releases/download/${lego_ver}/lego_${lego_ver}_linux_amd64.tar.gz -o lego.tar.gz
    tar xf lego.tar.gz
    cp -a lego /usr/local/bin/lego
}

DomainList="*.example.com,*.example.org"
EMAIL="your@email.com"
export ALICLOUD_ACCESS_KEY=LTAxxxxxx
export ALICLOUD_SECRET_KEY=yyyyyyyyyyyyyyyyy

Domains=""
for domain in ${DOMAINs//,/ }; do
    {
        Domains="${Domains} --domain=${domain}"
    }
done

function run() {

    lego --email="${EMAIL}" \
        ${Domains} \
        --path=$(pwd) --dns alidns --accept-tos run
}

function renew() {
    lego --email="${EMAIL}" \
        ${Domains} \
        --path=$(pwd) --dns alidns --accept-tos renew
}

function _usage() {
    echo "$0 run|renew"
    exit 1
}
case $1 in
run | renew) $1 ;;
*) _usage ;;
esac