+++ /dev/null
-#!/bin/bash
-# Copyright (C) 2016 Ian Kelling
-
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-
-# http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-[[ $EUID == 0 ]] || exec sudo -E "$BASH_SOURCE" "$@"
-
-set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
-
-
-usage() {
- cat <<EOF
-Usage: ${0##*/} [OPTIONS] [EXTRA_SETTINGS_FILE] DOMAIN
-Note: this is less tested and mature than the apache site script.
-
-Setup nginx config with https using
-ssl config provided by let's encrypt and my standard
-location for storing certs.
-
-EXTRA_SETTINGS_FILE can be - for stdin
--c CERT_DIR In priority: this arg, $ACME_TINY_WRAPPER_CERT_DIR,
- $HOME/webservercerts, if the other options aren't set.
--f [ADDR:]PORT Enable proxy to [ADDR:]PORT. ADDR default is 127.0.0.1
--p PORT Port to listen on, default 443
--r DIR DocumentRoot
--h|--help Print help and exit
-
-TODO: add https redir site.
-
-Note: Uses GNU getopt options parsing style
-EOF
- exit $1
-}
-
-##### begin command line parsing ########
-
-cert_dir="$ACME_TINY_WRAPPER_CERT_DIR"
-if [[ ! $cert_dir ]]; then
- cert_dir=$HOME/webservercerts
-fi
-port=443
-extra_settings=
-temp=$(getopt -l help: c:f:p:r:h "$@") || usage 1
-eval set -- "$temp"
-while true; do
- case $1 in
- -c) cert_dir="$2"; shift 2 ;;
- -f) proxy="$2"; shift 2 ;;
- -p) port="$2"; shift 2 ;;
- -r) root="$2"; shift 2 ;;
- --) shift; break ;;
- -h|--help) usage ;;
- *) echo "$0: Internal error!" ; exit 1 ;;
- esac
-done
-
-if (( ${#@} == 2 )); then
- read -r extra_settings h <<<"${@}"
-else
- read -r h <<<"${@}"
-fi
-
-if [[ ! $h ]]; then
- echo "$0: error: expected domain arg"
- usage 1
-fi
-
-if [[ ! $root ]]; then
- root=/var/www/$h/html
-fi
-
-if [[ $proxy ]]; then
- [[ $proxy == *:* ]] || proxy=127.0.0.1:$proxy
-fi
-
-
-##### end command line parsing ########
-
-rm -f /etc/nginx/sites-enabled/default
-
-if nginx -V |& grep -- '--with-http_v2_module\b' &>/dev/null; then
- http2_arg=http2
-fi
-
-echo "$0: creating /etc/nginx/sites-enabled/$h.conf"
-cat >/etc/nginx/sites-enabled/$h.conf <<EOF
-# ssecurty settings taken from
-# https://mozilla.github.io/server-side-tls/ssl-config-generator/
-# using modern config. last checked 2017/2/20
-server {
- server_name $h www.$h;
- root $root;
- listen $port ssl $http2_arg;
- listen [::]:$port ssl $http2_arg;
-
- # certs sent to the client in SERVER HELLO are concatenated in ssl_certificate
- ssl_certificate $cert_dir/$h-chained.pem;
- ssl_certificate_key $cert_dir/$h-domain.key;
- ssl_session_timeout 1d;
- ssl_session_cache shared:SSL:50m;
- ssl_session_tickets off;
-
- # Diffie-Hellman parameter for DHE ciphersuites, recommended 2048 bits
- ssl_dhparam $cert_dir/dh2048.pem;
-
- # modern configuration. tweak to your needs.
- ssl_protocols TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
- ssl_prefer_server_ciphers on;
-
- # HSTS (ngx_http_headers_module is required) (15768000 seconds = 6 months)
- add_header Strict-Transport-Security max-age=15768000;
-
- # OCSP Stapling ---
- # fetch OCSP records from URL in ssl_certificate and cache them
- ssl_stapling on;
- ssl_stapling_verify on;
-
- # ian: todo: something is missing here, stapling is not enabled
- # per ssllabs.com test. need to put root cert in chain?.
- # ssl labs still says we are A+.
- # https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_stapling
- ## verify chain of trust of OCSP response using Root CA and Intermediate certs
- ssl_trusted_certificate $cert_dir/$h-chained.pem;
-
- # ian: left commented out, our local dns is expected to work fine.
- #resolver <IP DNS resolver>;
-EOF
-if [[ $extra_settings ]]; then
- cat $extra_settings >>/etc/nginx/sites-enabled/$h.conf
-fi
-
-if [[ $proxy ]]; then
- cat >>/etc/nginx/sites-enabled/$h.conf <<EOF
- location / {
- proxy_set_header Host \$host;
- proxy_set_header X-Real-IP \$remote_addr;
- proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
- proxy_set_header X-Forwarded-Ssl on;
- proxy_set_header X-Forwarded-Port $port;
- proxy_pass http://$proxy;
- }
-EOF
-fi
-
-
-cat >>/etc/nginx/sites-enabled/$h.conf <<EOF
-}
-EOF
-mkdir -p /var/www/$h/html
-chown -R ian:ian /var/www/$h
-service nginx restart
iankelling.org / git / basic-https-conf / blobdiff