Genereates a config file from the IP ranges.

keverw · May 25, 2012 · 1d120c8 · 1d120c8
1 parent 6aa1f52
commit 1d120c8
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Showing 3 changed files with 27 additions and 1 deletion.
diff --git a/.npmignore b/.npmignore
@@ -1,2 +1,3 @@
 npm-debug.log
-node_modules/
+node_modules/
+/generate_json.js
diff --git a/generate_json.js b/generate_json.js
@@ -0,0 +1,24 @@
+//CloudFlare IP Ranges from https://www.cloudflare.com/ips
+var v4 = ['204.93.240.0/24', '204.93.177.0/24', '199.27.128.0/21', '173.245.48.0/20', '103.22.200.0/22', '141.101.64.0/18', '108.162.192.0/18', '190.93.240.0/20'];
+var v6 = ['2400:cb00::/32', '2606:4700::/32', '2803:f800::/32'];
+
+var fs = require('fs');
+
+var ranges = {};
+
+ranges.v4 = v4;
+ranges.v6 = v6;
+
+var file_contents = JSON.stringify(ranges);
+
+fs.writeFile('./ranges.json', file_contents, 'utf8', function (err)
+{
+    if (err)
+    {
+        console.log(err);
+    }
+    else
+    {
+        console.log('Wrote config file');
+    }
+});
diff --git a/ranges.json b/ranges.json
@@ -0,0 +1 @@
+{"v4":["204.93.240.0/24","204.93.177.0/24","199.27.128.0/21","173.245.48.0/20","103.22.200.0/22","141.101.64.0/18","108.162.192.0/18","190.93.240.0/20"],"v6":["2400:cb00::/32","2606:4700::/32","2803:f800::/32"]}