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LEMPer/scripts/remove_certbotle.sh
2021-01-05 16:02:08 +07:00

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#!/usr/bin/env bash
# Certbot Let's Encrypt Uninstaller
# Min. Requirement : GNU/Linux Ubuntu 16.04
# Last Build : 17/08/2019
# Author : MasEDI.Net (me@masedi.net)
# Since Version : 1.0.0
# Include helper functions.
if [ "$(type -t run)" != "function" ]; then
BASEDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )
# shellchechk source=scripts/helper.sh
# shellcheck disable=SC1090
. "${BASEDIR}/helper.sh"
fi
# Make sure only root can run this installer script.
requires_root
function init_certbotle_removal() {
if dpkg-query -l | awk '/certbot/ { print $2 }' | grep -qwE "^certbot$"; then
echo "Found Certbot package installation. Removing..."
# Remove Certbot.
run apt remove --purge -qq -y certbot
if "${FORCE_REMOVE}"; then
run add-apt-repository -y --remove ppa:certbot/certbot
fi
else
echo "Certbot package not found, possibly installed from source."
echo "Remove it manually."
CERTBOT_BIN=$(command -v certbot)
echo "Certbot binary executable: ${CERTBOT_BIN}"
fi
# Remove Certbot config files.
warning "!! This action is not reversible !!"
if "${AUTO_REMOVE}"; then
REMOVE_CERTBOTCONF="y"
else
while [[ "${REMOVE_CERTBOTCONF}" != "y" && "${REMOVE_CERTBOTCONF}" != "n" ]]; do
read -rp "Remove Certbot config and Let's Encrypt certificate files? [y/n]: " -e REMOVE_CERTBOTCONF
done
fi
if [[ "${REMOVE_CERTBOTCONF}" == Y* || "${REMOVE_CERTBOTCONF}" == y* || "${FORCE_REMOVE}" == true ]]; then
if [ -d /etc/letsencrypt ]; then
run rm -fr /etc/letsencrypt
fi
echo "All your Certbot config and Let's Encrypt certificate files deleted permanently."
fi
# Final test.
if "${DRYRUN}"; then
info "Certbot Let's Encrypt client removed in dryrun mode."
else
if [[ -z $(command -v certbot) ]]; then
success "Certbot Let's Encrypt client removed succesfully."
else
info "Unable to remove Certbot Let's Encrypt client."
fi
fi
}
echo "Uninstalling Certbot Let's Encrypt..."
if [[ -n $(command -v certbot) ]]; then
if "${AUTO_REMOVE}"; then
REMOVE_CERTBOT="y"
else
while [[ "${REMOVE_CERTBOT}" != "y" && "${REMOVE_CERTBOT}" != "n" ]]; do
read -rp "Are you sure to remove Certbot Let's Encrypt client? [y/n]: " -e REMOVE_CERTBOT
done
fi
if [[ "${REMOVE_CERTBOT}" == Y* || "${REMOVE_CERTBOT}" == y* ]]; then
init_certbotle_removal "$@"
else
echo "Found Certbot Let's Encrypt, but not removed."
fi
else
info "Oops, Certbot Let's Encrypt installation not found."
fi