add sabre (1.8.x) via composer in the !@#$ place it wants to be

22 files changed, 618 insertions, 0 deletions

diff --git a/vendor/sabre/dav/examples/addressbookserver.php b/vendor/sabre/dav/examples/addressbookserver.php
new file mode 100644
index 000000000..b8986bc41
--- /dev/null
+++ b/vendor/sabre/dav/examples/addressbookserver.php
@@ -0,0 +1,56 @@
+<?php
+
+/*
+
+Addressbook/CardDAV server example
+
+This server features CardDAV support
+
+*/
+
+// settings
+date_default_timezone_set('Canada/Eastern');
+
+// Make sure this setting is turned on and reflect the root url for your WebDAV server.
+// This can be for example the root / or a complete path to your server script
+$baseUri = '/';
+
+/* Database */
+$pdo = new PDO('sqlite:data/db.sqlite');
+$pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
+
+//Mapping PHP errors to exceptions
+function exception_error_handler($errno, $errstr, $errfile, $errline ) {
+    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
+}
+set_error_handler("exception_error_handler");
+
+// Autoloader
+require_once 'vendor/autoload.php';
+
+// Backends
+$authBackend      = new Sabre\DAV\Auth\Backend\PDO($pdo);
+$principalBackend = new Sabre\DAVACL\PrincipalBackend\PDO($pdo);
+$carddavBackend   = new Sabre\CardDAV\Backend\PDO($pdo);
+//$caldavBackend    = new Sabre\CalDAV\Backend\PDO($pdo);
+
+// Setting up the directory tree //
+$nodes = array(
+    new Sabre\DAVACL\PrincipalCollection($principalBackend),
+//    new Sabre\CalDAV\CalendarRootNode($authBackend, $caldavBackend),
+    new Sabre\CardDAV\AddressBookRoot($principalBackend, $carddavBackend),
+);
+
+// The object tree needs in turn to be passed to the server class
+$server = new Sabre\DAV\Server($nodes);
+$server->setBaseUri($baseUri);
+
+// Plugins
+$server->addPlugin(new Sabre\DAV\Auth\Plugin($authBackend,'SabreDAV'));
+$server->addPlugin(new Sabre\DAV\Browser\Plugin());
+//$server->addPlugin(new Sabre\CalDAV\Plugin());
+$server->addPlugin(new Sabre\CardDAV\Plugin());
+$server->addPlugin(new Sabre\DAVACL\Plugin());
+
+// And off we go!
+$server->exec();
diff --git a/vendor/sabre/dav/examples/basicauth.php b/vendor/sabre/dav/examples/basicauth.php
new file mode 100644
index 000000000..743c07ce2
--- /dev/null
+++ b/vendor/sabre/dav/examples/basicauth.php
@@ -0,0 +1,26 @@
+<?php
+
+// !!!! Make sure the Sabre directory is in the include_path !!!
+// example:
+// set_include_path('lib/' . PATH_SEPARATOR . get_include_path());
+
+// settings
+date_default_timezone_set('Canada/Eastern');
+
+// Files we need
+require_once 'vendor/autoload.php';
+
+$u = 'admin';
+$p = '1234';
+
+$auth = new \Sabre\HTTP\BasicAuth();
+
+$result = $auth->getUserPass();
+
+if (!$result || $result[0]!=$u || $result[1]!=$p) {
+
+    $auth->requireLogin();
+    echo "Authentication required\n";
+    die();
+
+}
diff --git a/vendor/sabre/dav/examples/digestauth.php b/vendor/sabre/dav/examples/digestauth.php
new file mode 100644
index 000000000..1f4a74b44
--- /dev/null
+++ b/vendor/sabre/dav/examples/digestauth.php
@@ -0,0 +1,25 @@
+<?php
+
+// !!!! Make sure the Sabre directory is in the include_path !!!
+// example:
+// set_include_path('lib/' . PATH_SEPARATOR . get_include_path());
+
+// settings
+date_default_timezone_set('Canada/Eastern');
+
+// Files we need
+require_once 'vendor/autoload.php';
+
+$u = 'admin';
+$p = '1234';
+
+$auth = new \Sabre\HTTP\DigestAuth();
+$auth->init();
+
+if ($auth->getUsername() != $u || !$auth->validatePassword($p)) {
+
+    $auth->requireLogin();
+    echo "Authentication required\n";
+    die();
+
+}
diff --git a/vendor/sabre/dav/examples/simplefsserver.php b/vendor/sabre/dav/examples/simplefsserver.php
new file mode 100644
index 000000000..f1b4a1100
--- /dev/null
+++ b/vendor/sabre/dav/examples/simplefsserver.php
@@ -0,0 +1,123 @@
+<?php
+
+// !!!! Make sure the Sabre directory is in the include_path !!!
+// example:
+// set_include_path('lib/' . PATH_SEPARATOR . get_include_path());
+
+/*
+
+This example demonstrates a simple way to create your own virtual filesystems.
+By extending the _File and Directory classes, you can easily create a tree
+based on various datasources.
+
+The most obvious example is the filesystem itself. A more complete and documented
+example can be found in:
+
+lib/Sabre/DAV/FS/Node.php
+lib/Sabre/DAV/FS/Directory.php
+lib/Sabre/DAV/FS/File.php
+
+*/
+
+// settings
+date_default_timezone_set('Canada/Eastern');
+$publicDir = 'public';
+
+// Files we need
+require_once 'vendor/autoload.php';
+
+class MyCollection extends Sabre\DAV\Collection {
+
+  private $myPath;
+
+  function __construct($myPath) {
+
+    $this->myPath = $myPath;
+
+  }
+
+  function getChildren() {
+
+    $children = array();
+    // Loop through the directory, and create objects for each node
+    foreach(scandir($this->myPath) as $node) {
+
+      // Ignoring files staring with .
+      if ($node[0]==='.') continue;
+
+      $children[] = $this->getChild($node);
+
+    }
+
+    return $children;
+
+  }
+
+    function getChild($name) {
+
+        $path = $this->myPath . '/' . $name;
+
+        // We have to throw a NotFound exception if the file didn't exist
+        if (!file\exists($this->myPath)) throw new \Sabre\DAV\Exception\NotFound('The file with name: ' . $name . ' could not be found');
+        // Some added security
+
+        if ($name[0]=='.')  throw new \Sabre\DAV\Exception\Forbidden('Access denied');
+
+        if (is_dir($path)) {
+
+            return new \MyCollection($name);
+
+        } else {
+
+            return new \MyFile($path);
+
+        }
+
+    }
+
+    function getName() {
+
+        return basename($this->myPath);
+
+    }
+
+}
+
+class MyFile extends \Sabre\DAV\File {
+
+  private $myPath;
+
+  function __construct($myPath) {
+
+    $this->myPath = $myPath;
+
+  }
+
+  function getName() {
+
+      return basename($this->myPath);
+
+  }
+
+  function get() {
+
+    return fopen($this->myPath,'r');
+
+  }
+
+  function getSize() {
+
+      return filesize($this->myPath);
+
+  }
+
+}
+
+// Make sure there is a directory in your current directory named 'public'. We will be exposing that directory to WebDAV
+$rootNode = new \MyCollection($publicDir);
+
+// The rootNode needs to be passed to the server object.
+$server = new \Sabre\DAV\Server($rootNode);
+
+// And off we go!
+$server->exec();
diff --git a/vendor/sabre/dav/examples/sql/mysql.addressbook.sql b/vendor/sabre/dav/examples/sql/mysql.addressbook.sql
new file mode 100644
index 000000000..f603ad4c5
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/mysql.addressbook.sql
@@ -0,0 +1,18 @@
+CREATE TABLE addressbooks (
+    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    principaluri VARCHAR(255),
+    displayname VARCHAR(255),
+    uri VARCHAR(200),
+    description TEXT,
+    ctag INT(11) UNSIGNED NOT NULL DEFAULT '1',
+    UNIQUE(principaluri, uri)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
+CREATE TABLE cards (
+    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    addressbookid INT(11) UNSIGNED NOT NULL,
+    carddata MEDIUMBLOB,
+    uri VARCHAR(200),
+    lastmodified INT(11) UNSIGNED
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
diff --git a/vendor/sabre/dav/examples/sql/mysql.calendars.sql b/vendor/sabre/dav/examples/sql/mysql.calendars.sql
new file mode 100644
index 000000000..a8eb102d1
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/mysql.calendars.sql
@@ -0,0 +1,28 @@
+CREATE TABLE calendarobjects (
+    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    calendardata MEDIUMBLOB,
+    uri VARCHAR(200),
+    calendarid INTEGER UNSIGNED NOT NULL,
+    lastmodified INT(11) UNSIGNED,
+    etag VARCHAR(32),
+    size INT(11) UNSIGNED NOT NULL,
+    componenttype VARCHAR(8),
+    firstoccurence INT(11) UNSIGNED,
+    lastoccurence INT(11) UNSIGNED,
+    UNIQUE(calendarid, uri)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
+CREATE TABLE calendars (
+    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    principaluri VARCHAR(100),
+    displayname VARCHAR(100),
+    uri VARCHAR(200),
+    ctag INTEGER UNSIGNED NOT NULL DEFAULT '0',
+    description TEXT,
+    calendarorder INTEGER UNSIGNED NOT NULL DEFAULT '0',
+    calendarcolor VARCHAR(10),
+    timezone TEXT,
+    components VARCHAR(20),
+    transparent TINYINT(1) NOT NULL DEFAULT '0',
+    UNIQUE(principaluri, uri)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
diff --git a/vendor/sabre/dav/examples/sql/mysql.locks.sql b/vendor/sabre/dav/examples/sql/mysql.locks.sql
new file mode 100644
index 000000000..cf3caf4f7
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/mysql.locks.sql
@@ -0,0 +1,13 @@
+CREATE TABLE locks (
+    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    owner VARCHAR(100),
+    timeout INTEGER UNSIGNED,
+    created INTEGER,
+    token VARCHAR(100),
+    scope TINYINT,
+    depth TINYINT,
+    uri VARCHAR(1000),
+    INDEX(token),
+    INDEX(uri)
+);
+
diff --git a/vendor/sabre/dav/examples/sql/mysql.principals.sql b/vendor/sabre/dav/examples/sql/mysql.principals.sql
new file mode 100644
index 000000000..da9282818
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/mysql.principals.sql
@@ -0,0 +1,22 @@
+CREATE TABLE principals (
+    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    uri VARCHAR(200) NOT NULL,
+    email VARCHAR(80),
+    displayname VARCHAR(80),
+    vcardurl VARCHAR(255),
+    UNIQUE(uri)
+);
+
+CREATE TABLE groupmembers (
+    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    principal_id INTEGER UNSIGNED NOT NULL,
+    member_id INTEGER UNSIGNED NOT NULL,
+    UNIQUE(principal_id, member_id)
+);
+
+
+INSERT INTO principals (uri,email,displayname) VALUES
+('principals/admin', 'admin@example.org','Administrator'),
+('principals/admin/calendar-proxy-read', null, null),
+('principals/admin/calendar-proxy-write', null, null);
+
diff --git a/vendor/sabre/dav/examples/sql/mysql.users.sql b/vendor/sabre/dav/examples/sql/mysql.users.sql
new file mode 100644
index 000000000..1244f596f
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/mysql.users.sql
@@ -0,0 +1,9 @@
+CREATE TABLE users (
+    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    username VARCHAR(50),
+    digesta1 VARCHAR(32),
+    UNIQUE(username)
+);
+
+INSERT INTO users (username,digesta1) VALUES
+('admin',  '87fd274b7b6c01e48d7c2f965da8ddf7');
diff --git a/vendor/sabre/dav/examples/sql/pgsql.addressbook.sql b/vendor/sabre/dav/examples/sql/pgsql.addressbook.sql
new file mode 100644
index 000000000..c3ca8b291
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/pgsql.addressbook.sql
@@ -0,0 +1,33 @@
+CREATE TABLE addressbooks (
+    id SERIAL NOT NULL,
+    principaluri VARCHAR(255),
+    displayname VARCHAR(255),
+    uri VARCHAR(200),
+    description TEXT,
+    ctag INTEGER NOT NULL DEFAULT 1
+);
+
+ALTER TABLE ONLY addressbooks
+    ADD CONSTRAINT addressbooks_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX addressbooks_ukey
+    ON addressbooks USING btree (principaluri, uri);
+
+CREATE TABLE cards (
+    id SERIAL NOT NULL,
+    addressbookid INTEGER NOT NULL,
+    carddata TEXT,
+    uri VARCHAR(200),
+    lastmodified INTEGER
+);
+
+ALTER TABLE ONLY cards
+    ADD CONSTRAINT cards_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX cards_ukey
+    ON cards USING btree (addressbookid, uri);
+
+ALTER TABLE ONLY cards
+    ADD CONSTRAINT cards_addressbookid_fkey FOREIGN KEY (addressbookid) REFERENCES addressbooks(id)
+        ON DELETE CASCADE;
+
diff --git a/vendor/sabre/dav/examples/sql/pgsql.calendars.sql b/vendor/sabre/dav/examples/sql/pgsql.calendars.sql
new file mode 100644
index 000000000..23465ae93
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/pgsql.calendars.sql
@@ -0,0 +1,42 @@
+CREATE TABLE calendars (
+    id SERIAL NOT NULL,
+    principaluri VARCHAR(100),
+    displayname VARCHAR(100),
+    uri VARCHAR(200),
+    ctag INTEGER NOT NULL DEFAULT 0,
+    description TEXT,
+    calendarorder INTEGER NOT NULL DEFAULT 0,
+    calendarcolor VARCHAR(10),
+    timezone TEXT,
+    components VARCHAR(20),
+    transparent SMALLINT NOT NULL DEFAULT '0'
+);
+
+ALTER TABLE ONLY calendars
+    ADD CONSTRAINT calendars_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX calendars_ukey
+    ON calendars USING btree (principaluri, uri);
+
+CREATE TABLE calendarobjects (
+    id SERIAL NOT NULL,
+    calendarid INTEGER NOT NULL,
+    calendardata TEXT,
+    uri VARCHAR(200),
+    etag VARCHAR(32),
+    size INTEGER NOT NULL,
+    componenttype VARCHAR(8),
+    lastmodified INTEGER,
+    firstoccurence INTEGER,
+    lastoccurence INTEGER
+);
+
+ALTER TABLE ONLY calendarobjects
+    ADD CONSTRAINT calendarobjects_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX calendarobjects_ukey
+    ON calendarobjects USING btree (calendarid, uri);
+
+ALTER TABLE ONLY calendarobjects
+    ADD CONSTRAINT calendarobjects_calendarid_fkey FOREIGN KEY (calendarid) REFERENCES calendars(id)
+        ON DELETE CASCADE;
diff --git a/vendor/sabre/dav/examples/sql/pgsql.locks.sql b/vendor/sabre/dav/examples/sql/pgsql.locks.sql
new file mode 100644
index 000000000..ca6c82e96
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/pgsql.locks.sql
@@ -0,0 +1,13 @@
+CREATE TABLE locks (
+    id SERIAL NOT NULL,
+    owner VARCHAR(100),
+    timeout INTEGER,
+    created INTEGER,
+    token VARCHAR(100),
+    scope smallint,
+    depth smallint,
+    uri text
+);
+
+ALTER TABLE ONLY locks
+    ADD CONSTRAINT locks_pkey PRIMARY KEY (id);
diff --git a/vendor/sabre/dav/examples/sql/pgsql.principals.sql b/vendor/sabre/dav/examples/sql/pgsql.principals.sql
new file mode 100644
index 000000000..4afe51063
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/pgsql.principals.sql
@@ -0,0 +1,40 @@
+CREATE TABLE principals (
+    id SERIAL NOT NULL,
+    uri VARCHAR(100) NOT NULL,
+    email VARCHAR(80),
+    displayname VARCHAR(80),
+    vcardurl VARCHAR(255)
+);
+
+ALTER TABLE ONLY principals
+    ADD CONSTRAINT principals_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX principals_ukey
+    ON principals USING btree (uri);
+
+CREATE TABLE groupmembers (
+    id SERIAL NOT NULL,
+    principal_id INTEGER NOT NULL,
+    member_id INTEGER NOT NULL
+);
+
+ALTER TABLE ONLY groupmembers
+    ADD CONSTRAINT groupmembers_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX groupmembers_ukey
+    ON groupmembers USING btree (principal_id, member_id);
+
+ALTER TABLE ONLY groupmembers
+    ADD CONSTRAINT groupmembers_principal_id_fkey FOREIGN KEY (principal_id) REFERENCES principals(id)
+        ON DELETE CASCADE;
+
+-- Is this correct correct link ... or not?
+-- ALTER TABLE ONLY groupmembers
+--     ADD CONSTRAINT groupmembers_member_id_id_fkey FOREIGN KEY (member_id) REFERENCES users(id)
+--         ON DELETE CASCADE;
+
+INSERT INTO principals (uri,email,displayname) VALUES
+('principals/admin', 'admin@example.org','Administrator'),
+('principals/admin/calendar-proxy-read', null, null),
+('principals/admin/calendar-proxy-write', null, null);
+
diff --git a/vendor/sabre/dav/examples/sql/pgsql.users.sql b/vendor/sabre/dav/examples/sql/pgsql.users.sql
new file mode 100644
index 000000000..939c931d8
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/pgsql.users.sql
@@ -0,0 +1,15 @@
+CREATE TABLE users (
+    id SERIAL NOT NULL,
+    username VARCHAR(50),
+    digesta1 VARCHAR(32),
+    UNIQUE(username)
+);
+
+ALTER TABLE ONLY users
+    ADD CONSTRAINT users_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX users_ukey
+    ON users USING btree (username);
+
+INSERT INTO users (username,digesta1) VALUES
+('admin',  '87fd274b7b6c01e48d7c2f965da8ddf7');
diff --git a/vendor/sabre/dav/examples/sql/sqlite.addressbooks.sql b/vendor/sabre/dav/examples/sql/sqlite.addressbooks.sql
new file mode 100644
index 000000000..aa7639c5f
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/sqlite.addressbooks.sql
@@ -0,0 +1,17 @@
+CREATE TABLE addressbooks (
+    id integer primary key asc,
+    principaluri text,
+    displayname text,
+    uri text,
+    description text,
+	ctag integer
+);
+
+CREATE TABLE cards (
+	id integer primary key asc,
+    addressbookid integer,
+    carddata blob,
+    uri text,
+    lastmodified integer
+);
+
diff --git a/vendor/sabre/dav/examples/sql/sqlite.calendars.sql b/vendor/sabre/dav/examples/sql/sqlite.calendars.sql
new file mode 100644
index 000000000..537789906
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/sqlite.calendars.sql
@@ -0,0 +1,26 @@
+CREATE TABLE calendarobjects (
+    id integer primary key asc,
+    calendardata blob,
+    uri text,
+    calendarid integer,
+    lastmodified integer,
+    etag text,
+    size integer,
+    componenttype text,
+    firstoccurence integer,
+    lastoccurence integer
+);
+
+CREATE TABLE calendars (
+    id integer primary key asc,
+    principaluri text,
+    displayname text,
+    uri text,
+    ctag integer,
+    description text,
+    calendarorder integer,
+    calendarcolor text,
+    timezone text,
+    components text,
+    transparent bool
+);
diff --git a/vendor/sabre/dav/examples/sql/sqlite.locks.sql b/vendor/sabre/dav/examples/sql/sqlite.locks.sql
new file mode 100644
index 000000000..fd89b41eb
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/sqlite.locks.sql
@@ -0,0 +1,12 @@
+BEGIN TRANSACTION;
+CREATE TABLE locks (
+	id integer primary key asc,
+	owner text,
+	timeout integer,
+	created integer,
+	token text,
+	scope integer,
+	depth integer,
+	uri text
+);
+COMMIT;
diff --git a/vendor/sabre/dav/examples/sql/sqlite.principals.sql b/vendor/sabre/dav/examples/sql/sqlite.principals.sql
new file mode 100644
index 000000000..09dbc4d24
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/sqlite.principals.sql
@@ -0,0 +1,21 @@
+CREATE TABLE principals (
+    id INTEGER PRIMARY KEY ASC,
+    uri TEXT,
+    email TEXT,
+    displayname TEXT,
+    vcardurl TEXT,
+    UNIQUE(uri)
+);
+
+CREATE TABLE groupmembers (
+    id INTEGER PRIMARY KEY ASC,
+    principal_id INTEGER,
+    member_id INTEGER,
+    UNIQUE(principal_id, member_id)
+);
+
+
+INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin', 'admin@example.org','Administrator');
+INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin/calendar-proxy-read', null, null);
+INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin/calendar-proxy-write', null, null);
+
diff --git a/vendor/sabre/dav/examples/sql/sqlite.users.sql b/vendor/sabre/dav/examples/sql/sqlite.users.sql
new file mode 100644
index 000000000..f4b2c1674
--- /dev/null
+++ b/vendor/sabre/dav/examples/sql/sqlite.users.sql
@@ -0,0 +1,9 @@
+CREATE TABLE users (
+	id integer primary key asc,
+	username TEXT,
+	digesta1 TEXT,
+	UNIQUE(username)
+);
+
+INSERT INTO users (username,digesta1) VALUES
+('admin',  '87fd274b7b6c01e48d7c2f965da8ddf7');
diff --git a/vendor/sabre/dav/examples/webserver/apache2_htaccess.conf b/vendor/sabre/dav/examples/webserver/apache2_htaccess.conf
new file mode 100644
index 000000000..c5f29ba80
--- /dev/null
+++ b/vendor/sabre/dav/examples/webserver/apache2_htaccess.conf
@@ -0,0 +1,16 @@
+RewriteEngine On
+# This makes every request go to server.php
+RewriteRule (.*) server.php [L]
+
+# Output buffering needs to be off, to prevent high memory usage
+php_flag output_buffering off
+
+# This is also to prevent high memory usage
+php_flag always_populate_raw_post_data off
+
+# This is almost a given, but magic quotes is *still* on on some
+# linux distributions
+php_flag magic_quotes_gpc off
+
+# SabreDAV is not compatible with mbstring function overloading
+php_flag mbstring.func_overload off
diff --git a/vendor/sabre/dav/examples/webserver/apache2_vhost.conf b/vendor/sabre/dav/examples/webserver/apache2_vhost.conf
new file mode 100644
index 000000000..bb374eb0f
--- /dev/null
+++ b/vendor/sabre/dav/examples/webserver/apache2_vhost.conf
@@ -0,0 +1,33 @@
+# This is a sample configuration to setup a dedicated Apache vhost for WebDAV.
+#
+# The main thing that should be configured is the servername, and the path to
+# your SabreDAV installation (DocumentRoot).
+#
+# This configuration assumed mod_php5 is used, as it sets a few default php
+# settings as well.
+<VirtualHost *:*>
+
+    # Don't forget to change the server name
+    # ServerName dav.example.org
+
+    # The DocumentRoot is also required
+    # DocumentRoot /home/sabredav/
+
+    RewriteEngine On
+    # This makes every request go to server.php
+    RewriteRule ^/(.*)$ /server.php [L]
+
+    # Output buffering needs to be off, to prevent high memory usage
+    php_flag output_buffering off
+
+    # This is also to prevent high memory usage
+    php_flag always_populate_raw_post_data off
+
+    # This is almost a given, but magic quotes is *still* on on some
+    # linux distributions
+    php_flag magic_quotes_gpc off
+
+    # SabreDAV is not compatible with mbstring function overloading
+    php_flag mbstring.func_overload off
+
+</VirtualHost *:*>
diff --git a/vendor/sabre/dav/examples/webserver/apache2_vhost_cgi.conf b/vendor/sabre/dav/examples/webserver/apache2_vhost_cgi.conf
new file mode 100644
index 000000000..607254c6e
--- /dev/null
+++ b/vendor/sabre/dav/examples/webserver/apache2_vhost_cgi.conf
@@ -0,0 +1,21 @@
+# This is a sample configuration to setup a dedicated Apache vhost for WebDAV.
+#
+# The main thing that should be configured is the servername, and the path to
+# your SabreDAV installation (DocumentRoot).
+#
+# This configuration assumes CGI or FastCGI is used.
+<VirtualHost *:*>
+
+    # Don't forget to change the server name
+    # ServerName dav.example.org
+
+    # The DocumentRoot is also required
+    # DocumentRoot /home/sabredav/
+
+    # This makes every request go to server.php. This also makes sure
+    # the Authentication information is available. If your server script is
+    # not called server.php, be sure to change it.
+    RewriteEngine On
+    RewriteRule ^/(.*)$ /server.php [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+
+</VirtualHost *:*>