OneClickDesktop/plugins/change-Guacamole-password.sh

33 lines
1.2 KiB
Bash

#!/bin/bash
#This script will change your Guacamole Web Application login credentials (username and password).
#Please run this script as a sudo user or root user.
#Note that this script will NOT change your VNC password.
#If Guacamole fails to connect after changing the password, please reboot your server.
function change_passwd
{
echo
echo "You are about to change your Guacamole login credentials."
sleep 2
echo "Please input your new username (alphanumeric only):"
read guacamole_username
echo
echo "Please input your new password (alphanumeric only):"
read guacamole_password_prehash
echo
read guacamole_password_md5 <<< $(echo -n $guacamole_password_prehash | md5sum | awk '{print $1}')
new_username_line=" username=\"$guacamole_username\""
new_password_line=" password=\"$guacamole_password_md5\""
old_username_line="$(grep username= /etc/guacamole/user-mapping.xml)"
old_password_line="$(grep password= /etc/guacamole/user-mapping.xml)"
echo
sed -i "s#$old_username_line#$new_username_line#g" /etc/guacamole/user-mapping.xml
sed -i "s#$old_password_line#$new_password_line#g" /etc/guacamole/user-mapping.xml
systemctl restart tomcat9 guacd
echo "Guacamole login credentials successfully changed!"
echo
}
change_passwd