refactor, add request time to apache log
[basic-https-conf] / 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 [[ $EUID == 0 ]] || exec sudo -E "$BASH_SOURCE" "$@"
17
18 set -eE -o pipefail
19 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
20
21 usage() {
22 cat <<EOF
23 Usage: ${0##*/} [EXTRA_SETTINGS_FILE] DOMAIN
24 Setup apache virtualhost config with https using
25 ssl config provided by let's encrypt and my standard
26 location for storing certs.
27
28 EXTRA_SETTINGS_FILE can be - for stdin
29 -p PORT
30 -i Insecure, no ssl
31 -c CERT_DIR In priority: this arg, $ACME_TINY_WRAPPER_CERT_DIR,
32 $HOME/webservercerts, if the other options aren't set.
33 -r DocumentRoot
34 -h|--help Print help and exit
35
36 Note: Uses GNU getopt options parsing style
37 EOF
38 exit $1
39 }
40
41 ##### begin command line parsing ########
42
43 cert_dir="$ACME_TINY_WRAPPER_CERT_DIR"
44 if [[ ! $cert_dir ]]; then
45 cert_dir=$HOME/webservercerts
46 fi
47 ssl=true
48 extra_settings=
49 port="*:443"
50 temp=$(getopt -l help ic:p:r:h "$@") || usage 1
51 eval set -- "$temp"
52 while true; do
53 case $1 in
54 -i) ssl=false; shift ;;
55 -c) cert_dir="$2"; shift 2 ;;
56 -p) port="$2"; shift 2 ;;
57 -r) root="$2"; shift 2 ;;
58 --) shift; break ;;
59 -h|--help) usage ;;
60 *) echo "$0: Internal error!" ; exit 1 ;;
61 esac
62 done
63
64 if (( ${#@} == 2 )); then
65 read extra_settings h <<<"${@}"
66 else
67 read h <<<"${@}"
68 fi
69
70 if [[ ! $h ]]; then
71 echo "$0: error: expected domain arg"
72 usage 1
73 fi
74
75 if [[ ! $root ]]; then
76 root=/var/www/$h/html
77 fi
78
79
80 ##### end command line parsing ########
81
82 # taken from the let's encrypt generated site, using
83 # ./certbot-auto --apache (should use the test mode to check if there are updates)
84 # on 5/29/2016
85
86 # I could have also used the mozilla generator this, but it had some open issues
87 # with no response
88 # so I figured I would check out let's encrypt.
89 # It's a little more liberal, but still get's an A in ssl labs,
90 # so, meh, I'll use it.
91 # https://mozilla.github.io/server-side-tls/ssl-config-generator/
92
93
94 rm -f /etc/apache2/sites-enabled/000-default.conf
95
96 mkdir -p $root
97 vhost_file=/etc/apache2/sites-enabled/$h.conf
98 cat >$vhost_file <<EOF
99 <VirtualHost $port>
100 ServerName $h
101 ServerAlias www.$h
102 DocumentRoot $root
103 EOF
104
105 if [[ $extra_settings ]]; then
106 cat -- $extra_settings | tee -a $vhost_file
107 fi
108
109 # go faster!
110 if [[ -e /etc/apache2/mods-available/http2.load ]]; then
111 # https://httpd.apache.org/docs/2.4/mod/mod_http2.html
112 a2enmod http2
113 tee -a $vhost_file <<EOF
114 Protocols h2 http/1.1
115 EOF
116 fi
117
118 if $ssl; then
119 certbot_ssl_conf=/etc/letsencrypt/options-ssl-apache.conf
120 tee -a $vhost_file <<EOF
121 SSLCertificateFile $cert_dir/$h-chained.pem
122 SSLCertificateKeyFile $cert_dir/$h-domain.key
123 Include $certbot_ssl_conf
124 EOF
125
126 dd of=/etc/apache2/sites-enabled/httpsredir.conf <<'EOF'
127 # vhost_combined with %D (request time in microseconds)
128 # this file is just a convenient place to drop it.
129 LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\" %{ms}T" vhost_time_combined
130 <VirtualHost *:80>
131 ServerAdmin webmaster@localhost
132 DocumentRoot /var/www/html
133
134 ErrorLog ${APACHE_LOG_DIR}/error.log
135 CustomLog ${APACHE_LOG_DIR}/httpsredir-access.log combined
136
137 RewriteEngine on
138 # ian: removed so it's for all sites
139 #RewriteCond %{SERVER_NAME} =certbot.iank.bid
140 RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]
141 </VirtualHost>
142 EOF
143
144 mkdir -p /etc/letsencrypt
145
146 # this is from cerbot, see below.
147 cat >$certbot_ssl_conf <<'EOF'
148 # Baseline setting to Include for SSL sites
149
150 SSLEngine on
151
152 # Intermediate configuration, tweak to your needs
153 SSLProtocol all -SSLv2 -SSLv3
154 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
155 SSLHonorCipherOrder on
156 SSLCompression off
157
158 SSLOptions +StrictRequire
159
160 # Add vhost name to log entries:
161 LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"" vhost_combined
162 LogFormat "%v %h %l %u %t \"%r\" %>s %b" vhost_common
163
164 #CustomLog /var/log/apache2/access.log vhost_combined
165 #LogLevel warn
166 #ErrorLog /var/log/apache2/error.log
167
168 # Always ensure Cookies have "Secure" set (JAH 2012/1)
169 #Header edit Set-Cookie (?i)^(.*)(;\s*secure)??((\s*;)?(.*)) "$1; Secure$3$4"
170 EOF
171
172 upstream=https://github.com/certbot/certbot/raw/master/certbot-apache/certbot_apache/options-ssl-apache.conf
173 if ! diff -c <(wget -q -O - $upstream) $certbot_ssl_conf; then
174 cat <<EOF
175 WARNING!!!!!!!!!
176 WARNING!!!!!!!!!
177 WARNING!!!!!!!!!
178 WARNING!!!!!!!!!
179 WARNING!!!!!!!!!
180 upstream ssl settings differ from the snapshot we have taken!!!
181 We diffed with this command:
182 diff -c <(wget -q -O - $upstream) $certbot_ssl_conf
183 Update this script to take care this warning!!!!!
184 EOF
185 sleep 1
186 fi
187 fi
188 tee -a $vhost_file <<EOF
189 ErrorLog \${APACHE_LOG_DIR}/error.log
190 CustomLog \${APACHE_LOG_DIR}/access.log vhost_time_combined
191 </VirtualHost>
192
193 # vim: syntax=apache ts=4 sw=4 sts=4 sr noet
194 EOF
195
196 a2enmod ssl rewrite # rewrite needed for httpredir
197 service apache2 restart
198
199 # I rarely look at how much traffic I get, so let's keep that info
200 # around for longer than the default of 2 weeks.
201 sed -ri --follow-symlinks 's/^(\s*rotate\s).*/\1 365/' /etc/logrotate.d/apache2