From a3e9eadc8f70b38fff8228920994d7929a80b5bd Mon Sep 17 00:00:00 2001
From: Solderpunk <solderpunk@sdf.org>
Date: Mon, 16 Mar 2020 22:18:37 +0100
Subject: Include only world readable files.

---
 gemfeed.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gemfeed.py b/gemfeed.py
index 0cbe6a4..c99f3a2 100644
--- a/gemfeed.py
+++ b/gemfeed.py
@@ -2,6 +2,7 @@ import argparse
 import datetime
 import glob
 import os.path
+import os.stat
 import urllib.parse
 
 from feedgen.feed import FeedGenerator
@@ -13,7 +14,12 @@ def find_files():
         index = "index.{}".format(extension)
         if index in files:
             files.remove(index)
-    return files
+    world_readable = []
+    for filename in files:
+        st = os.stat(filename)
+        if st.st_mode & stat.S_IROTH:
+            world_readable.append(filename)
+    return world_readable
 
 def populate_entry_from_file(filename, base_url, entry):
     url = urljoin(base_url, filename)
-- 
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