nginx-acme.sh-bootstrapping/setup.sh

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#!/bin/bash
# Make sure the 'essentials' are installed
# We use `nginx` as the script assumes the script for using nginx.org APT repos has been used (https://git.io/nginx-debian)
# Using `nginx-full` would in this case use the Debian/Ubuntu repos, which are a few versions behind.
sudo apt install -y nginx openssl curl
# Get acme.sh for issuing certificates
curl -L https://get.acme.sh/ | sudo bash
GIST="https://gist.github.com/Decicus/2f09db5d30f4f24e39de3792bba75b72/raw"
NGINX="/etc/nginx"
SSL_BASE="/srv/ssl"
# Create preferred base directory for storing SSL certificates
mkdir -p $SSL_BASE
chown -R root:root $SSL_BASE
chmod -R 600 $SSL_BASE
# Now the fun starts
# I have bash scripts that interact with acme.sh
# But I use zsh as the main shell
# Therefore I need a shared "environment file" that loads acme.sh
# And related environment variables
curl -L "$GIST/.acmeenv" > "$HOME/.acmeenv"
# Get the alias config for Let's Encrypt challenges:
curl -L "$GIST/letsencrypt.conf" > "$NGINX/letsencrypt.conf"
# Get the base SSL configuration
curl -L "$GIST/ssl_params.conf" > "$NGINX/ssl_params.conf"
# Get the base reverse proxy configuration
curl -L "$GIST/proxy_params" > "$NGINX/proxy_params"
# Get the PHP 7.4 FPM configuration (not enabled by default)
# You also need to install PHP before enabling it.
curl -L "$GIST/phpfpm.conf" > "$NGINX/phpfpm.conf"
# Get the dhparams file generation script, and execute.
curl -L "$GIST/generate-dhparams.sh" | sudo bash
# Add to ZSH/Bash config files
echo '. "$HOME/.acmeenv"' >> "$HOME/.zshrc";
echo '. "$HOME/.acmeenv"' >> "$HOME/.bashrc";
echo "Base setup done. Open this link for a base nginx site configuration: $GIST/000-default.conf"