Nico Mollet nicomollet

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

Prerequisites : the letsencrypt CLI tool

This method allows your to generate and renew your Lets Encrypt certificates with 1 command. This is easily automatable to renew each 60 days, as advised.

You need nginx to answer on port 80 on all the domains you want a certificate for. Then you need to serve the challenge used by letsencrypt on /.well-known/acme-challenge. Then we invoke the letsencrypt command, telling the tool to write the challenge files in the directory we used as a root in the nginx configuration.

I redirect all HTTP requests on HTTPS, so my nginx config looks like :

server {

	<?php
	/**
	* WARNING! THIS SNIPPET MAY BE OUTDATED.
	* The latest version of this snippet can be found in the Gravity Wiz Snippet Library:
	* https://github.com/gravitywiz/snippet-library/blob/master/experimental/gw-gravity-forms-to-wp-job-manager.php
	*/
	/**
	* Gravity Wiz // Gravity Forms // Populate GF Data into WP Job Manager Custom Fields
	*
	* Provides support for mapping a GF multiselect field to a WPJM multiselect field.

	<?php

	add_action( 'woocommerce_thankyou', 'google_trusted_stores_confirmation' );

	function google_trusted_stores_confirmation( $order_id ) {

	// Lets grab the order
	$order = wc_get_order( $order_id );

	$customer = get_current_user_id();

	<?php

	/*
	Plugin Name: Polylang Bulk Translate
	Plugin URI:
	Version: 0.1.0
	Author: Tyomaa Oy
	Author URI: https://github.com/tnottu
	Description: Translate multiple posts with bulk actions
	License: GPLv2 or later

	<?php
	/**
	* Plugin Name: WP Rocket \| Clear Additional URLs
	* Description: Clears an additional URL from cache when a given URL is cleared.
	* Version: 0.1
	* Author: WP Rocket Support Team
	* Author URI: http://wp-rocket.me/
	* Plugin URI: https://gist.github.com/glueckpress/1c49dde98a361ec043fa
	* License: GNU General Public License v3 or later
	* License URI: http://www.gnu.org/licenses/gpl-3.0.html

	<?php

	namespace WooCommerce\Tests\New_Customer_Coupon;

	/**
	* Class New_Customer_Coupon.
	* @package WooCommerce\Tests\New_Customer_Coupon
	*/
	class New_Customer_Coupon extends \WC_Unit_Test_Case {

	<?php
	/*
	Plugin Name: Purge all WP Rocket cache
	Plugin URI: http://www.beapi.fr
	Description: Purge all WP rocket cache when a post is modified/edited
	Version: 1.0
	Author: BeAPI
	Author URI: http://www.beapi.fr
	Network: true
	*/

	<?php

	add_action( 'wp_enqueue_scripts', 'jt_enqueue_scripts' );

	function jt_enqueue_scripts() {
	wp_enqueue_script( 'wp-api' );
	wp_enqueue_script( 'wp-util' );
	}

	add_action( 'wp_footer', 'jt_print_post_template', 25 );

	#!/usr/bin/env bash

	function create_index
	{
	cat <<- __EOF__
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>$PROJECT</title>