From 38ed2ff3dd4edebbdcd1ae7da471464b663a2e21 Mon Sep 17 00:00:00 2001
From: Philippe Mathieu-Daude <philmd@redhat.com>
Date: Wed, 5 Feb 2020 06:49:15 +0800
Subject: [PATCH] BaseTools/Scripts/PatchCheck.py: Detect emails rewritten by
 Groups.Io

Due to strict DMARC / DKIM / SPF rules, Groups.Io sometimes rewrite
the author email. See for example commit df851da3ceff5b6bcf5e12616.
Add a check to detect these rewrites with PatchCheck.py.

Signed-off-by: Philippe Mathieu-Daude <philmd@redhat.com>

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
---
 BaseTools/Scripts/PatchCheck.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/BaseTools/Scripts/PatchCheck.py b/BaseTools/Scripts/PatchCheck.py
index 6823cc69bb..73252ef355 100755
--- a/BaseTools/Scripts/PatchCheck.py
+++ b/BaseTools/Scripts/PatchCheck.py
@@ -79,6 +79,10 @@ class EmailAddressCheck:
             self.error("The email address cannot contain a space: " +
                        mo.group(3))
 
+        if ' via Groups.Io' in name and mo.group(3).endswith('@groups.io'):
+            self.error("Email rewritten by lists DMARC / DKIM / SPF: " +
+                       email)
+
 class CommitMessageCheck:
     """Checks the contents of a git commit message."""