1 files changed, 25 insertions, 0 deletions
diff --git a/utils/cloudflare_ip_addresses_download.sh b/utils/cloudflare_ip_addresses_download.sh
new file mode 100755
index 000000000..8dd1d3176
--- /dev/null
+++ b/utils/cloudflare_ip_addresses_download.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+cd "$(dirname "${0}")"
+
+DEST=../src/lib/ndpi_cloudflare_match.c.inc
+LIST=/tmp/cloudflare.list
+# TODO: ipv6 list from https://www.cloudflare.com/ips-v6
+ORIGIN="https://www.cloudflare.com/ips-v4"
+
+
+echo "(1) Downloading file..."
+http_response=$(curl -s -o $LIST -w "%{http_code}" ${ORIGIN})
+if [ $http_response != "200" ]; then
+    echo "Error $http_response: you probably need to update the list url!"
+    return
+fi
+
+echo "(2) Processing IP addresses..."
+./ipaddr2list.py $LIST NDPI_PROTOCOL_CLOUDFLARE > $DEST
+rm -f $LIST
+
+echo "(3) Cloudflare IPs are available in $DEST"
+
+
+