From 497c464f7ce3e8f0bc8372c6626621d8b9f1ad9d Mon Sep 17 00:00:00 2001
From: Ralf Becker <RalfBecker@outdoor-training.de>
Date: Thu, 17 Nov 2016 13:00:19 +0100
Subject: [PATCH] Updated groupdav.htaccess to support ActiveSync and
 CalDAV/CardDAV Added an commented redirect to facilitate EGroupware login in
 subdirectory

---
 groupdav.htaccess | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

diff --git a/groupdav.htaccess b/groupdav.htaccess
index fe64fdb455..d26a4b6e1d 100755
--- a/groupdav.htaccess
+++ b/groupdav.htaccess
@@ -1,23 +1,27 @@
-# EGroupware CalDav or CardDAV support for Apple apps (OS X and iOS)
+# EGroupware CalDav/CardDAV and ActiveSync support via .htaccess
 #
-# $Id$
-#
-# This file can be copyied as .htaccess to your document root
-# to support Mac or iPhone clients to autodetec CalDAV and CardDAV
-# (currently Addressbook does NOT allow to specify our groupdav.php 
-#  URL manually).
-#
-# Please note: 
-# - your Apache web server needs to be setup to read .htaccess files and 
-#   allow use of the RewriteEngine directive (AllowOverride FileInfo). 
+# Please note:
+# - this file needs to be copyied as .htaccess to your document root
+#   to support CalDAV/CardDAV or ActiveSync synchronisation.
+# - your Apache web server needs to be setup to read .htaccess files and
+#   allow use of the RewriteEngine directive (AllowOverride FileInfo).
 # - you need to replace /egroupware with your EGroupware URL path eg. /egw
+# - commented out last directiv can be used to redirect from just the domain to
+#   /egroupware/ to facilitate EGroupware login in default subdirectory.
 
 RewriteEngine On
 RewriteBase /
 
-RewriteRule ^.well-known/(caldav|carddav)$ /egroupware/groupdav.php/ [R]
-RewriteCond %{REQUEST_METHOD}	^(PROPFIND|OPTIONS)$
-RewriteRule ^/$ /egroupware/groupdav.php/ [R]
+# Enable ActiveSync protocol support via eSync app
+RewriteRule ^Microsoft-Server-ActiveSync /egroupware/activesync/index.php [L,QSA]
 
+# CalDAV/CardDAV autodetection
+RewriteRule ^.well-known/(caldav|carddav)$ /egroupware/groupdav.php/ [R]
+# redirect PROPFIND or OPTIONS request on root to EGroupware CalDAV/CardDAV handler
+RewriteCond %{REQUEST_METHOD}	^(PROPFIND|OPTIONS)$
+RewriteRule ^$ /egroupware/groupdav.php/ [R]
 # iOS 4.3+ calendar requires that to autodetect accounts
-RewriteRule ^(/principals/users/.*)$ /egroupware/groupdav.php$1 [R]
+RewriteRule ^(principals/users/.*)$ /egroupware/groupdav.php/$1 [R]
+
+# redirect root to EGroupware under /egroupware
+#RewriteRule ^$ /egroupware/ [R]