firewall/modules/module-nostr.sh

#!/bin/bash
POLICY='/opt/strfry-policies/strfry-policy.ts'
FIREWALL="/opt/firewall/firewall.sh"
IP=($(grep $2 $3 | grep "/block=" | cut -d '=' -f2 | cut -d ' ' -f1 | sed 's/"//'))
for i in "${IP[@]}"; do
	if [[ "$i" == *"npub"* ]]; then
		HEX=$(/opt/nak-v0.2.2-linux-amd64 decode $i | jq ".pubkey" | sed 's/"//i' | sed 's/"//i')
		sed -i "29i '$HEX'," $POLICY
		sed -i "s/\'\'//g" $POLICY
		sed -i "s/'',//g" $POLICY
		sed -i '/^$/d' $POLICY	
	else
		echo "No Npubs to block"
	fi
done