From f4d0df3234a5cb30d6dae8800c330c3af65ea8b0 Mon Sep 17 00:00:00 2001
From: Lord_Alfred <2259979+lord-alfred@users.noreply.github.com>
Date: Thu, 29 Jul 2021 17:53:47 +0300
Subject: [PATCH] add amazon ips

---
 .github/workflows/update.yml |  7 +++++--
 amazon/downloader.sh         | 22 ++++++++++++++++++++++
 2 files changed, 27 insertions(+), 2 deletions(-)
 create mode 100755 amazon/downloader.sh

diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 29f89fc6..72427d11 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -11,8 +11,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Download Google IPs
-        run: bash google/downloader.sh
+      - name: Download IPs
+        run: |
+          bash google/downloader.sh
+          bash amazon/downloader.sh
 
       - name: Set up Python 3.7
         uses: actions/setup-python@v2
@@ -36,6 +38,7 @@ jobs:
         run: |
           set -euo pipefail
           python utils/merge.py --source=google/ipv4.txt | sort -h > google/ipv4_merged.txt
+          python utils/merge.py --source=amazon/ipv4.txt | sort -h > amazon/ipv4_merged.txt
 
       - name: Commit files
         env:
diff --git a/amazon/downloader.sh b/amazon/downloader.sh
new file mode 100755
index 00000000..6bd1cf01
--- /dev/null
+++ b/amazon/downloader.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# https://docs.aws.amazon.com/general/latest/gr/aws-ip-ranges.html
+
+set -euo pipefail
+set -x
+
+
+# get from public ranges
+curl -s https://ip-ranges.amazonaws.com/ip-ranges.json > /tmp/amazon.json
+
+
+# save ipv4
+jq '.prefixes[] | [.ip_prefix][] | select(. != null)' -r /tmp/amazon.json > /tmp/amazon-ipv4.txt
+
+# save ipv6
+jq '.ipv6_prefixes[] | [.ipv6_prefix][] | select(. != null)' -r /tmp/amazon.json > /tmp/amazon-ipv6.txt
+
+
+# sort & uniq
+sort -hu /tmp/amazon-ipv4.txt > amazon/ipv4.txt
+sort -hu /tmp/amazon-ipv6.txt > amazon/ipv6.txt