From ed1179bf10958cdd384571b64d63579041952ed4 Mon Sep 17 00:00:00 2001
From: aikaterna <20862007+aikaterna@users.noreply.github.com>
Date: Wed, 13 Oct 2021 09:41:50 -0700
Subject: [PATCH] [RSS] Patch out any ip addresses in bozo response

---
 rss/rss.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/rss/rss.py b/rss/rss.py
index 0fccecf..a5485c2 100644
--- a/rss/rss.py
+++ b/rss/rss.py
@@ -25,7 +25,11 @@ from .tag_type import INTERNAL_TAGS, VALID_IMAGES, TagType
 log = logging.getLogger("red.aikaterna.rss")
 
 
-__version__ = "1.5.0"
+IPV4_RE = re.compile("\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}")
+IPV6_RE = re.compile("([a-f0-9:]+:+)+[a-f0-9]+")
+
+
+__version__ = "1.6.0"
 
 
 class RSS(commands.Cog):
@@ -520,9 +524,12 @@ class RSS(commands.Cog):
 
                 rss = feedparser.parse(text)
                 if rss.bozo:
+                    error_message = rss.feed.get("summary", str(rss))[:1500]
+                    error_message = re.sub(IPV4_RE, "[REDACTED IP ADDRESS]", error_message)
+                    error_message = re.sub(IPV6_RE, "[REDACTED IP ADDRESS]", error_message)
                     msg = f"Bozo feed: feedparser is unable to parse the response from {url}.\n\n"
                     msg += "Received content preview:\n"
-                    msg += box(rss.feed.get("summary", str(rss))[:1500])
+                    msg += box(error_message)
                     raise NoFeedContent(msg)
                     return False
                 else: