Custom chain and rules for ufw-framework

A 10 min project for those who know what they are doing - we will pay $30 for it. This should be literally fewer then 5 lines of bash script code. Basically we are trying to setup a whitelist filter as a manual entry in /etc/ufw/[login to view URL] that would allow us to only allow traffic from a specific IP address. What we need: - to create a new user defined chain *whitelist* which gets parsed and displayed correctly when running iptables -S - to create rules allowing traffic from a single IP address, say [login to view URL], in that chain - the rules to be persistent after reboot - we do not want to migrate to either iptables or firewalld, the solution will need to be using ufw-framework - rules will need to be run before any user rules listed in /etc/ufw/[login to view URL], and in fact prevent those /etc/ufw/[login to view URL] from executing if the packet is not from the above IP. I.e. we need to DROP the chain before it reaches [login to view URL] The project: - spawn your own Debian 10 VM on your own infrastructure - write a bash script that accomplishes the above - the payment is made when we can replicate your solution on our own VM - we are short on time, so if your script does not work after 2x attempts on our end, we are gonna reward the project to the next bidder Happy bidding!