From 3dd47b34b0bf6643125ec177b41a27ff8be5950b Mon Sep 17 00:00:00 2001
From: William Vu <William_Vu@rapid7.com>
Date: Fri, 16 Nov 2018 11:05:47 -0600
Subject: [PATCH] Rework DisclosureDate check to match core code

Framework core uses Date.parse, so many date formats are valid.

There is no reason we shouldn't be using ISO 8601 dates.
---
 tools/dev/msftidy.rb | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/tools/dev/msftidy.rb b/tools/dev/msftidy.rb
index 6260f5e8fc..18f391a484 100755
--- a/tools/dev/msftidy.rb
+++ b/tools/dev/msftidy.rb
@@ -441,18 +441,10 @@ class Msftidy
 
     # Check disclosure date format
     if @source =~ /["']DisclosureDate["'].*\=\>[\x0d\x20]*['\"](.+)['\"]/
-      d = $1  #Captured date
+      begin
+        Date.parse($1)  #Captured date
       # Flag if overall format is wrong
-      if d =~ /^... (?:\d{1,2},? )?\d{4}$/
-        # Flag if month format is wrong
-        m = d.split[0]
-        months = [
-          'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
-          'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
-        ]
-
-        error('Incorrect disclosure month format') if months.index(m).nil?
-      else
+      rescue ArgumentError
         error('Incorrect disclosure date format')
       end
     else