Add a script to download/update the domain suffix list

utils/public_suffix_list_download.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -e
+
+cd "$(dirname "${0}")" || exit 1
+. ./common.sh || exit 1
+
+LIST=../lists/public_suffix_list.dat
+
+printf '(1) %s\n' "Getting domain suffix list"
+DOMAINS="$(curl -s 'https://publicsuffix.org/list/public_suffix_list.dat')"
+is_str_empty "${DOMAINS}" "Please check the URL."
+
+echo "${DOMAINS}" > ${LIST}
+
+printf '(3) %s\n' "List ${LIST} is now ready"
+exit 0

utils/update_every_lists.sh

@@ -42,6 +42,8 @@ RETVAL=$(( RETVAL + $? ))
 RETVAL=$(( RETVAL + $? ))
 ./protonvpn_ip_addresses_download.sh
 RETVAL=$(( RETVAL + $? ))
+./public_suffix_list_download.sh
+RETVAL=$(( RETVAL + $? ))
 
 test ${RETVAL} -ne 0 && printf '%s: %s\n' "${0}" "${RETVAL} script(s) failed"
 exit ${RETVAL}