From 6d8bfaeaeca7f8a01640a958e4622c637c4871b0 Mon Sep 17 00:00:00 2001
From: Weby <weby@we-bb.com>
Date: Thu, 27 Dec 2018 18:06:23 +0100
Subject: [PATCH] Repairing BASE64 encoded vCard version 3

Signed-off-by: Weby <weby@we-bb.com>
---
 sabre/vobject/lib/Property.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sabre/vobject/lib/Property.php b/sabre/vobject/lib/Property.php
index 3d1775fa2..b589a40c8 100644
--- a/sabre/vobject/lib/Property.php
+++ b/sabre/vobject/lib/Property.php
@@ -617,6 +617,18 @@ function validate($options = 0) {
                         break;
                     case Document::VCARD30 :
                         $allowedEncoding = ['B'];
+                        //Repair vCard30 that use BASE64 encoding
+                        if ($options & self::REPAIR) {
+                            if ('BASE64' === strtoupper($encoding)) {
+                                $encoding = 'B';
+                                $this['ENCODING'] = $encoding;
+                                $warnings[] = [
+                                    'level' => 1,
+                                    'message' => 'ENCODING=BASE64 has been transformed to ENCODING=B.',
+                                    'node' => $this,
+                                ];
+                            }
+                        }
                         break;
 
                 }