127 lines
3.5 KiB
Bash
Executable File
127 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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#
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# vhost-stack
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# https://git.stack-source.com/msb/vhost-stack
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# MIT License Copyright (c) 2021 Matthew Saunders Brown
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# load include file
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source $(dirname $0)/vhost.sh
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help()
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{
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thisfilename=$(basename -- "$0")
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echo "Creates default MySQL database and db user for specified virtualhost."
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echo ""
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echo "usage: $thisfilename virtualhost [OPTIONS]"
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echo ""
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echo " -h Print this help."
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echo " -u USERNAME Username for accessing the database. Optional, autogenerated if none specified."
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echo " -p PASSWORD Password for username. Optional, random password generated if none specified."
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echo " -s Save db info to /home/username/.my.cnf. Warning! This inlcudes the unencrypted password."
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echo " -v Verbose - output newly created db info to console."
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echo ""
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echo " MySQL database names is based on virtualhost with . replaced by the word 'dot'"
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echo " and - replaced by the word 'dash'. If username is autogenerated it is based on"
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echo " the shell username & the virtualhost name."
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echo " e.g. for virtualost example.com the db name will be 'exampledotcom' and the"
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echo " username will be examplec@example.com."
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echo " It is highly recommended to use either the -s or -v option if you don't use -p."
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exit
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}
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while getopts "hu:p:sv" opt; do
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case "${opt}" in
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h )
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help
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exit;;
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u )
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username=${OPTARG}
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;;
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p )
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password=${OPTARG}
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;;
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s )
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save=true
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;;
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v )
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verbose=true
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;;
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\? )
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echo "Invalid option: $OPTARG"
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exit 1
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;;
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: )
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echo "Invalid option: $OPTARG requires an argument"
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exit 1
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;;
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esac
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done
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shift $((OPTIND-1))
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# check for and set virtualhost
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if [ -n "$1" ]; then
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virtualhost="${1,,}"
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else
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echo "virtualhost not set"
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exit 1
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fi
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echo "virtualhost=$virtualhost username=$username password=$password save=$save verbose=$verbose"
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exit
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# make sure virtualhost exists
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if [ ! -d /srv/www/$virtualhost ]; then
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echo "virtualhost $virtualhost does not exist"
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exit 1
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fi
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# set database name
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database=${virtualhost//./dot}
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database=${database//-/dash}
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# make sure database doesn't already exist
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if [ -d /var/lib/mysql/$database ]; then
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echo "database $database already exists"
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exit 1
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fi
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# get & set username of virtualhost
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vhost_username=$(stat -c '%U' /srv/www/$virtualhost)
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# check for and set mysql username
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if [ -n "$2" ]; then
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username=$2
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else
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username=$vhost_username@$virtualhost
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fi
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# check for and set mysql password
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if [ -n "$3" ]; then
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password=$3
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else
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password=`/usr/bin/pwgen 16 1`
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fi
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mysqladmin create $database
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mysql -e "CREATE USER '$username'@'localhost' IDENTIFIED BY '$password';"
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mysql -e "GRANT ALL PRIVILEGES ON $database.* TO '$username'@'localhost';"
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mysqladmin flush-privileges
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# save mysql db info to file
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if [ -n $save ]; then
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touch /home/$vhost_username/.my.cnf
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chown $vhost_username:$vhost_username /home/$vhost_username/.my.cnf
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chmod 640 /home/$vhost_username/.my.cnf
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echo "[client]" > /home/$vhost_username/.my.cnf
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echo "host=127.0.0.1" >> /home/$vhost_username/.my.cnf
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echo "database=$database" >> /home/$vhost_username/.my.cnf
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echo "user=$username" >> /home/$vhost_username/.my.cnf
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echo "password=$password" >> /home/$vhost_username/.my.cnf
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fi
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if [ -n $verbose ]; then
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echo "database=$database user=$username password=$password"
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fi
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