From 21180f4bb84a9bc4a77e5705ab60fb52229d2743 Mon Sep 17 00:00:00 2001
From: Sean Whalen <44679+seanthegeek@users.noreply.github.com>
Date: Tue, 3 Sep 2024 08:37:19 -0400
Subject: [PATCH] 8.14.0 release

- Fix processing of SMTP-TLS reports (#549)
- Skip invalid aggregate report rows without calling the whole report invalid
  - Some providers such as GoDaddy will send reports with some rows missing a source IP address, while other rows are fine
- Fix Dovecot support by using the seperator provided by the IPMAP namespace when possible (PR #552 closes #551)
- Only download `base_reverse_dns_map.csv` once (fixes #542)
- Update included `base_reverse_dns_map.csv`
  - Replace University category with Education to be more inclusive
- Update included `dbip-country-lite.mmdb`
---
 CHANGELOG.md           |  1 +
 parsedmarc/__init__.py | 13 ++++---------
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6dfc868..044e3fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ Changelog
 8.14.0
 ------
 
+- Fix processing of SMTP-TLS reports (#549) 
 - Skip invalid aggregate report rows without calling the whole report invalid
   - Some providers such as GoDaddy will send reports with some rows missing a source IP address, while other rows are fine
 - Fix Dovecot support by using the seperator provided by the IPMAP namespace when possible (PR #552 closes #551)
diff --git a/parsedmarc/__init__.py b/parsedmarc/__init__.py
index 304fb8d..c104fe7 100644
--- a/parsedmarc/__init__.py
+++ b/parsedmarc/__init__.py
@@ -597,18 +597,13 @@ def extract_report(input_):
         str: The extracted text
 
     """
-    def is_base64(s):
-        base64_regex = re.compile(r'^[A-Za-z0-9+/=]+\Z')
-        return bool(base64_regex.match(s))
-
     try:
         file_object = None
         if isinstance(input_, str):
-            if is_base64(input_):
-                try:
-                    file_object = BytesIO(b64decode(input_))
-                except binascii.Error:
-                    pass
+            try:
+                file_object = BytesIO(b64decode(input_))
+            except binascii.Error:
+                pass
             else:
                 file_object = open(input_, "rb")
         elif type(input_) is bytes: