iankelling.org Git - basic-https-conf/blob - apache-site

   1 #!/bin/bash
   2 # Copyright (C) 2016 Ian Kelling
   3
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 set -eE -o pipefail
  17 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
  18
  19 usage() {
  20     cat <<EOF
  21 Usage: ${0##*/} [EXTRA_SETTINGS_FILE] DOMAIN
  22 Setup apache virtualhost config with https using
  23 ssl config provided by let's encrypt and my standard
  24 location for storing certs.
  25
  26 EXTRA_SETTINGS_FILE can be - for stdin
  27 -p PORT
  28 -i          Insecure, no ssl
  29 -c CERT_DIR Default is /p/c/machine_specific/\$HOSTNAME/webservercerts
  30 -h|--help   Print help and exit
  31 -r          DocumentRoot
  32 --          Subsequent arguments are never treated as options
  33
  34 Note: options and non-options can be in any order.
  35 EOF
  36     exit $1
  37 }
  38
  39 ##### begin command line parsing ########
  40
  41 cert_dir=/p/c/machine_specific/$HOSTNAME/webservercerts
  42 ssl=true
  43 extra_settings=
  44 args=()
  45 port="*:443"
  46 while [[ $1 ]]; do
  47     case $1 in
  48         -i) ssl=false; shift ;; # i for insecure
  49         -c) cert_dir="$2"; shift 2 ;;
  50         -p) port="$2"; shift 2 ;;
  51         -r) root="$2"; shift 2 ;;
  52         --) shift; break ;;
  53         -?*|-h|--help) usage ;;
  54         *) args+=("$1"); shift ;;
  55     esac
  56 done
  57 args+=("$@")
  58
  59 if (( ${#args[@]} == 2 )); then
  60     read extra_settings h <<<"${args[@]}"
  61 else
  62     read h <<<"${args[@]}"
  63 fi
  64
  65 if [[ ! $h ]]; then
  66     echo "$0: error: expected domain arg"
  67     usage 1
  68 fi
  69
  70 if [[ ! $root ]]; then
  71     root=/var/www/$h/html
  72 fi
  73
  74
  75 ##### end command line parsing ########
  76
  77 # taken from the let's encrypt generated site, using
  78 # ./certbot-auto --apache (should use the test mode to check if there are updates)
  79 # on 5/29/2016
  80
  81 # I could have also used the mozilla generator this, but it had some open issues
  82 # with no response
  83 # so I figured I would check out let's encrypt.
  84 # It's a little more liberal, but still get's an A in ssl labs,
  85 # so, meh, I'll use it.
  86 # https://mozilla.github.io/server-side-tls/ssl-config-generator/
  87
  88
  89 sudo rm -f /etc/apache2/sites-enabled/000-default.conf
  90
  91 sudo mkdir -p $root
  92 sudo dd of=/etc/apache2/sites-enabled/$h.conf <<EOF
  93 <VirtualHost $port>
  94         ServerName $h
  95         ServerAlias www.$h
  96         DocumentRoot $root
  97 EOF
  98
  99 if [[ $extra_settings ]]; then
 100     cat -- $extra_settings | sudo tee -a /etc/apache2/sites-enabled/$h.conf
 101 fi
 102
 103 if $ssl; then
 104     sudo tee -a /etc/apache2/sites-enabled/$h.conf <<EOF
 105         SSLCertificateFile $cert_dir/$h-chained.pem
 106         SSLCertificateKeyFile $cert_dir/$h-domain.key
 107         Include /etc/letsencrypt/options-ssl-apache.conf
 108 EOF
 109
 110     sudo dd of=/etc/apache2/sites-enabled/httpsredir.conf <<'EOF'
 111 <VirtualHost *:80>
 112         ServerAdmin webmaster@localhost
 113         DocumentRoot /var/www/html
 114
 115
 116         ErrorLog ${APACHE_LOG_DIR}/error.log
 117         CustomLog ${APACHE_LOG_DIR}/access.log combined
 118
 119 RewriteEngine on
 120 # ian: removed so it's for all sites
 121 #RewriteCond %{SERVER_NAME} =certbot.iank.bid
 122 RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]
 123 </VirtualHost>
 124 EOF
 125
 126     sudo mkdir -p /etc/letsencrypt
 127     sudo dd of=/etc/letsencrypt/options-ssl-apache.conf <<'EOF'
 128 # Baseline setting to Include for SSL sites
 129
 130 SSLEngine on
 131
 132 # Intermediate configuration, tweak to your needs
 133 SSLProtocol             all -SSLv2 -SSLv3
 134 SSLCipherSuite          ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA
 135 SSLHonorCipherOrder     on
 136 SSLCompression          off
 137
 138 SSLOptions +StrictRequire
 139
 140 # Add vhost name to log entries:
 141 LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"" vhost_combined
 142 LogFormat "%v %h %l %u %t \"%r\" %>s %b" vhost_common
 143
 144 #CustomLog /var/log/apache2/access.log vhost_combined
 145 #LogLevel warn
 146 #ErrorLog /var/log/apache2/error.log
 147
 148 # Always ensure Cookies have "Secure" set (JAH 2012/1)
 149 #Header edit Set-Cookie (?i)^(.*)(;\s*secure)??((\s*;)?(.*)) "$1; Secure$3$4"
 150 EOF
 151
 152 fi
 153 sudo tee -a /etc/apache2/sites-enabled/$h.conf <<EOF
 154         ErrorLog \${APACHE_LOG_DIR}/error.log
 155         CustomLog \${APACHE_LOG_DIR}/access.log combined
 156 </VirtualHost>
 157
 158 # vim: syntax=apache ts=4 sw=4 sts=4 sr noet
 159 EOF
 160
 161 sudo a2enmod ssl rewrite # rewrite needed for httpredir
 162 sudo service apache2 restart