vhost-stack/bin/vhost.sh
2024-09-18 12:35:55 -07:00

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#!/bin/bash
#
# vhost-stack
# https://git.stack-source.com/msb/vhost-stack
# Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# any script that includes this conf file will force user to be root
if [ "$USER" != "root" ]; then
exec sudo -u root $0 $@
fi
# constants
FPM_MAX=4
JAIL_USER=1
WRITE_INFO=1
# functions
function vhost::set-virtualhostArray () {
cd /srv/www
virtualhostArray=(`ls -1|grep -v ^html$`)
}
function vhost::set-phpVersion () {
PHP_MAJOR_VERSION=`php -r "echo PHP_MAJOR_VERSION;"`
PHP_MINOR_VERSION=`php -r "echo PHP_MINOR_VERSION;"`
phpVersion=$PHP_MAJOR_VERSION.$PHP_MINOR_VERSION
}
function vhost::set-phpVersionArray () {
mapfile -t phpVersionArray < <( /usr/bin/update-alternatives --list php-fpm.sock | sed "s|/run/php/php||g" | cut -d \- -f 1 )
}
function vhost::set-opensslpass () {
if [[ -f "/root/.vhost.ini" ]]; then
opensslpass=`grep -E '^opensslpass\s?=' /root/.vhost.ini | cut -d = -f 2 | tr -d ' '`
else
install --owner=root --group=root --mode=640 /dev/null /root/.vhost.ini
opensslpass=`/usr/bin/pwgen 16 1`
echo "opensslpass = $opensslpass" >> /root/.vhost.ini
fi
}
# crude but good enough domain name format validation
function vhost::validate_domain () {
local my_domain=$1
if [[ $my_domain =~ ^(([a-zA-Z0-9](-?[a-zA-Z0-9])*)\.)+[a-zA-Z]{2,}$ ]] ; then
return 0
else
return 1
fi
}
function vhost:getoptions () {
local OPTIND
while getopts "cd:f:i:m:o:p:u:j:hnvw:x:" opt ; do
case "${opt}" in
h ) # display help and exit
help
exit
;;
c ) # cvs - output in cvs format
cvs=true
;;
d ) # domain name (virtualhost) to act on
domain=${OPTARG,,}
if ! vhost::validate_domain $domain; then
echo "ERROR: $domain is not a valid domain name."
exit 1
fi
;;
f ) # php-fpm version
fpm=${OPTARG}
vhost::set-phpVersionArray
if [[ ! " ${phpVersionArray[@]} " =~ " ${fpm} " ]]; then
echo "Invalid PHP-FPM version."
exit 1
fi
;;
i ) # User ID (UID) for new user
uid=${OPTARG}
;;
m ) # macro - Apache mod_macro name
macro=${OPTARG}
;;
o ) # option - usually applied to previously specified variable
# e.g. could be subdomain or alias depending on the macro defined
option=${OPTARG}
;;
p ) # password
password=${OPTARG}
;;
u ) # username
username=${OPTARG,,}
;;
j ) # jail - Whether or not to jail the user. 0 = no, 1 = yes.
jail=${OPTARG}
if [[ $jail != "0" ]] && [[ $jail != "1" ]]; then
echo "ERROR: Invalid jail setting: -j $jail."
exit 1
fi
;;
n ) # dry-run
dryrun=true
;;
v ) # verbose
verbose=true
;;
w ) # write - store data in file
write=${OPTARG}
if [[ $write != "0" ]] && [[ $write != "1" ]]; then
echo "ERROR: Invalid write setting: -w $write"
exit 1
fi
;;
x ) # php-fpm pm.max_children
fpmmax=${OPTARG}
if [[ $fpmmax != +([[:digit:]]) ]] || [[ $fpmmax -eq 0 ]]; then
echo "ERROR: $fpmax for -x max_children not a valid number."
exit
fi
;;
\? )
echo "Invalid option: $OPTARG"
exit 1
;;
: )
echo "Invalid option: $OPTARG requires an argument"
exit 1
;;
esac
done
shift $((OPTIND-1))
}
# check for local config, which can be used to override any of the above
if [[ -f /usr/local/etc/vhost.conf ]]; then
source /usr/local/etc/vhost.conf
fi