74 lines
2.0 KiB
Bash
Executable File
74 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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print_help () {
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echo -e "./desinstall.sh www_basedir"
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echo -e "\tbase_dir: The place where the web application is in"
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}
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# Ensure to be root
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root"
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exit
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fi
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# Ensure there are enought arguments
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if [ "$#" -ne 1 ]; then
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print_help
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exit
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fi
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www="$1/openvpn-admin"
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if [ ! -d "$www" ]; then
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print_help
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exit
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fi
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# Get root pass (to delete the database and the user)
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mysql_root_pass=""
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status_code=1
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while [ $status_code -ne 0 ]; do
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read -p "MySQL root password: " -s mysql_root_pass; echo
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echo "SHOW DATABASES" | mysql -u root --password="$mysql_root_pass" &> /dev/null
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status_code=$?
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done
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mysql_user=$(sed -n "s/^.*user = '\(.*\)'.*$/\1/p" "$www/include/config.php")
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if [ "$mysql_user" = "" ]; then
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echo "Can't find the MySQL user. Please ensure your include/config.php is well structured or report an issue"
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exit
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fi
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echo -e "\033[1mAre you sure to completely delete OpenVPN configurations, the web application (with the MySQL user/database) and the iptables rules? (yes/*)\033[0m"
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read agree
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if [ "$agree" != "yes" ]; then
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exit
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fi
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# MySQL delete
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echo "DROP USER $mysql_user@localhost" | mysql -u root --password="$mysql_root_pass"
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echo "DROP DATABASE \`openvpn-admin\`" | mysql -u root --password="$mysql_root_pass"
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# Files delete (openvpn confs/keys + web application)
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rm -r /etc/openvpn/easy-rsa/
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rm -r /etc/openvpn/{ccd,scripts,server.conf,ca.crt,ta.key,server.crt,server.key,dh*.pem}
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rm -r "$www"
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# Remove rooting rules
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echo 0 > "/proc/sys/net/ipv4/ip_forward"
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sed -i '/net.ipv4.ip_forward = 1/d' '/etc/sysctl.conf'
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iptables -D FORWARD -i tun0 -j ACCEPT
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iptables -D FORWARD -o tun0 -j ACCEPT
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iptables -D OUTPUT -o tun0 -j ACCEPT
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iptables -D FORWARD -i tun0 -o eth0 -j ACCEPT
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iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
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iptables -t nat -D POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
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iptables -t nat -D POSTROUTING -s 10.8.0.2/24 -o eth0 -j MASQUERADE
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echo "The application has been completely removed!"
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