X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=web-conf;h=274f1eb91191274651dd6acacaec6a43a53ef74f;hb=1789ce6a87ccf1d83edf335c3ae3a4ac5ad8c5f6;hp=4dc3974f38d4dc04f79593268c69562d8b2e8bf8;hpb=452c9b3203296546a1ae6c21fa4de5701a73f82a;p=basic-https-conf

diff --git a/web-conf b/web-conf
index 4dc3974..274f1eb 100755
--- a/web-conf
+++ b/web-conf
@@ -52,7 +52,7 @@ EOF
 ssl=true
 extra_settings=
 port=443
-temp=$(getopt -l help e:i:f:p:r:h "$@") || usage 1
+temp=$(getopt -l help e:if:p:r:h "$@") || usage 1
 eval set -- "$temp"
 while true; do
     case $1 in
@@ -67,6 +67,7 @@ while true; do
     esac
 done
 
+# t = type, h = host
 if (( ${#@} == 3 )); then
     read -r extra_settings t h <<<"${@}"
 else
@@ -114,11 +115,13 @@ fi
 
 if $ssl; then
     f=$cert_dir/fullchain.pem
-    if [[ ! -e $f ]] || openssl x509 -checkend 86400 -noout -in $f; then
+    threedays=259200 # in seconds
+    if [[ ! -e $f ]] || openssl x509 -checkend $threedays -noout -in $f; then
+        # cerbot needs an existing virtualhost.
         $0 -p 80 $t $h
         # when generating an example config, add all relevant security options:
-        # --hsts --staple-ocsp --uir
-        certbot certonly -n --must-staple --email $email --no-self-upgrade \
+        # --hsts --staple-ocsp --uir --must-staple
+        certbot certonly -n --email $email --no-self-upgrade \
                 --agree-tos --${t%2} -d $h
         rm $vhost_file
     fi
@@ -177,15 +180,16 @@ EOF
         a2enmod proxy proxy_http
         # fyi: trailing slash is important
         # reference: https://httpd.apache.org/docs/2.4/howto/reverse_proxy.html
+        # retry=0: https://stackoverflow.com/questions/683052/why-am-i-getting-an-apache-proxy-503-error
         cat >>$vhost_file <<EOF
-        ProxyPass "/"  "http://$proxy/"
+        ProxyPass "/"  "http://$proxy/" retry=0
         ProxyPassReverse "/"  "http://$proxy/"
 EOF
     fi
 
 
-
     if $ssl; then
+        a2enmod headers
         https_arg=" https"
         common_ssl_conf=/etc/apache2/common-ssl.conf
         cat >>$vhost_file <<EOF
@@ -199,13 +203,6 @@ EOF
         Header always set Content-Security-Policy upgrade-insecure-requests
 EOF
 
-        cat >/etc/apache2/conf-enabled/local-custom.conf <<'EOF'
-# vhost_combined with %D (request time in microseconds)
-# this file is just a convenient place to drop it.
-LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\" %D" vhost_time_combined
-SSLStaplingCache shmcb:/var/run/apache2/stapling_cache(128000)
-EOF
-
         echo "$0: creating $redir_file"
         cat >$redir_file <<EOF
 <VirtualHost *:80>
@@ -230,13 +227,17 @@ EOF
         # this is a copy of a file certbot, see below.
         echo "$0: creating $common_ssl_conf"
         cat >$common_ssl_conf <<'EOF'
-# Baseline setting to Include for SSL sites
+# This file contains important security parameters. If you modify this file
+# manually, Certbot will be unable to automatically provide future security
+# updates. Instead, Certbot will print and log an error message with a path to
+# the up-to-date file that you will need to refer to when manually updating
+# this file.
 
 SSLEngine on
 
 # Intermediate configuration, tweak to your needs
 SSLProtocol             all -SSLv2 -SSLv3
-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
+SSLCipherSuite          ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS
 SSLHonorCipherOrder     on
 SSLCompression          off
 
@@ -255,7 +256,7 @@ LogFormat "%v %h %l %u %t \"%r\" %>s %b" vhost_common
 EOF
 
         upstream=https://github.com/certbot/certbot/raw/master/certbot-apache/certbot_apache/options-ssl-apache.conf
-        if ! diff -c <(wget -q -O - $upstream) $common_ssl_conf; then
+        if ! diff -u <(wget -q -O - $upstream) $common_ssl_conf; then
             cat <<EOF
 WARNING!!!!!!!!!
 WARNING!!!!!!!!!
@@ -389,3 +390,10 @@ EOF
     service nginx restart
 
 fi ####### end if nginx
+
+cat >/etc/apache2/conf-enabled/local-custom.conf <<'EOF'
+# vhost_combined with %D (request time in microseconds)
+# this file is just a convenient place to drop it.
+LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\" %D" vhost_time_combined
+SSLStaplingCache shmcb:/var/run/apache2/stapling_cache(128000)
+EOF