:arrow_up:Update Sabre libraries.

14 files changed, 32 insertions, 22 deletions

diff --git a/vendor/sabre/http/.travis.yml b/vendor/sabre/http/.travis.yml
index 490e42e1e..8ae84d90f 100644
--- a/vendor/sabre/http/.travis.yml
+++ b/vendor/sabre/http/.travis.yml
@@ -4,6 +4,7 @@ php:
   - 5.5
   - 5.6
   - 7
+  - 7.1
   - hhvm
 
 matrix:
@@ -16,7 +17,8 @@ env:
 
 
 before_script:
-    - composer self-update
+    - rm -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini
+#    - composer self-update
     - composer update --prefer-source $PREFER_LOWEST
 
 script:
diff --git a/vendor/sabre/http/CHANGELOG.md b/vendor/sabre/http/CHANGELOG.md
index 9a751d8fb..63d85afe3 100644
--- a/vendor/sabre/http/CHANGELOG.md
+++ b/vendor/sabre/http/CHANGELOG.md
@@ -1,19 +1,25 @@
 ChangeLog
 =========
 
+4.2.2 (2017-01-02)
+------------------
+
+* #72: Handling clients that send invalid `Content-Length` headers.
+
+
 4.2.1 (2016-01-06)
 ------------------
 
 * #56: `getBodyAsString` now returns at most as many bytes as the contents of
   the `Content-Length` header. This allows users to pass much larger strings
   without having to copy and truncate them.
+* The client now sets a default `User-Agent` header identifying this library.
 
 
 4.2.0 (2016-01-04)
 ------------------
 
 * This package now supports sabre/event 3.0.
-* The client now sets a default `User-Agent` header identifying this library.
 
 
 4.1.0 (2015-09-04)
diff --git a/vendor/sabre/http/LICENSE b/vendor/sabre/http/LICENSE
index 19812ad7a..864041b22 100644
--- a/vendor/sabre/http/LICENSE
+++ b/vendor/sabre/http/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2009-2016 fruux GmbH (https://fruux.com/)
+Copyright (C) 2009-2017 fruux GmbH (https://fruux.com/)
 
 All rights reserved.
 
diff --git a/vendor/sabre/http/composer.json b/vendor/sabre/http/composer.json
index b061194cf..507d5d28d 100644
--- a/vendor/sabre/http/composer.json
+++ b/vendor/sabre/http/composer.json
@@ -7,6 +7,7 @@
     "require" : {
         "php"          : ">=5.4",
         "ext-mbstring" : "*",
+        "ext-ctype"    : "*",
         "sabre/event"  : ">=1.0.0,<4.0.0",
         "sabre/uri"    : "~1.0"
     },
diff --git a/vendor/sabre/http/lib/Message.php b/vendor/sabre/http/lib/Message.php
index 5c6887d8a..45bd18398 100644
--- a/vendor/sabre/http/lib/Message.php
+++ b/vendor/sabre/http/lib/Message.php
@@ -75,12 +75,11 @@ abstract class Message implements MessageInterface {
             return '';
         }
         $contentLength = $this->getHeader('Content-Length');
-        if (null === $contentLength) {
-            return stream_get_contents($body);
-        } else {
+        if (is_int($contentLength) || ctype_digit($contentLength)) {
             return stream_get_contents($body, $contentLength);
+        } else {
+            return stream_get_contents($body);
         }
-
     }
 
     /**
@@ -189,7 +188,7 @@ abstract class Message implements MessageInterface {
     /**
      * Updates a HTTP header.
      *
-     * The case-sensitity of the name value must be retained as-is.
+     * The case-sensitivity of the name value must be retained as-is.
      *
      * If the header already existed, it will be overwritten.
      *
@@ -270,10 +269,11 @@ abstract class Message implements MessageInterface {
     /**
      * Removes a HTTP header.
      *
-     * The specified header name must be treated as case-insenstive.
+     * The specified header name must be treated as case-insensitive.
      * This method should return true if the header was successfully deleted,
      * and false if the header did not exist.
      *
+     * @param string $name
      * @return bool
      */
     function removeHeader($name) {
diff --git a/vendor/sabre/http/lib/MessageDecoratorTrait.php b/vendor/sabre/http/lib/MessageDecoratorTrait.php
index f104af38d..1cb32da22 100644
--- a/vendor/sabre/http/lib/MessageDecoratorTrait.php
+++ b/vendor/sabre/http/lib/MessageDecoratorTrait.php
@@ -144,7 +144,7 @@ trait MessageDecoratorTrait {
     /**
      * Updates a HTTP header.
      *
-     * The case-sensitity of the name value must be retained as-is.
+     * The case-sensitivity of the name value must be retained as-is.
      *
      * If the header already existed, it will be overwritten.
      *
@@ -210,15 +210,16 @@ trait MessageDecoratorTrait {
     /**
      * Removes a HTTP header.
      *
-     * The specified header name must be treated as case-insenstive.
+     * The specified header name must be treated as case-insensitive.
      * This method should return true if the header was successfully deleted,
      * and false if the header did not exist.
      *
+     * @param string $name
      * @return bool
      */
     function removeHeader($name) {
 
-        $this->inner->removeHeader($name);
+        return $this->inner->removeHeader($name);
 
     }
 
diff --git a/vendor/sabre/http/lib/MessageInterface.php b/vendor/sabre/http/lib/MessageInterface.php
index 55d8485c1..df55beb2f 100644
--- a/vendor/sabre/http/lib/MessageInterface.php
+++ b/vendor/sabre/http/lib/MessageInterface.php
@@ -44,7 +44,7 @@ interface MessageInterface {
     /**
      * Updates the body resource with a new stream.
      *
-     * @param resource $body
+     * @param resource|string $body
      * @return void
      */
     function setBody($body);
@@ -153,6 +153,7 @@ interface MessageInterface {
      * This method should return true if the header was successfully deleted,
      * and false if the header did not exist.
      *
+     * @param string $name
      * @return bool
      */
     function removeHeader($name);
diff --git a/vendor/sabre/http/lib/Request.php b/vendor/sabre/http/lib/Request.php
index 8bcaf32a6..dfa3d5b48 100644
--- a/vendor/sabre/http/lib/Request.php
+++ b/vendor/sabre/http/lib/Request.php
@@ -301,7 +301,7 @@ class Request extends Message implements RequestInterface {
             foreach ($value as $v) {
                 if ($key === 'Authorization') {
                     list($v) = explode(' ', $v, 2);
-                    $v  .= ' REDACTED';
+                    $v .= ' REDACTED';
                 }
                 $out .= $key . ": " . $v . "\r\n";
             }
diff --git a/vendor/sabre/http/lib/Response.php b/vendor/sabre/http/lib/Response.php
index d2ba6d40d..01920d8d9 100644
--- a/vendor/sabre/http/lib/Response.php
+++ b/vendor/sabre/http/lib/Response.php
@@ -100,7 +100,6 @@ class Response extends Message implements ResponseInterface {
      * @param string|int $status
      * @param array $headers
      * @param resource $body
-     * @return void
      */
     function __construct($status = null, array $headers = null, $body = null) {
 
@@ -145,7 +144,7 @@ class Response extends Message implements ResponseInterface {
      * added.
      *
      * @param string|int $status
-     * @throws \InvalidArgumentExeption
+     * @throws \InvalidArgumentException
      * @return void
      */
     function setStatus($status) {
diff --git a/vendor/sabre/http/lib/ResponseInterface.php b/vendor/sabre/http/lib/ResponseInterface.php
index c0ecc35ae..411cdc06c 100644
--- a/vendor/sabre/http/lib/ResponseInterface.php
+++ b/vendor/sabre/http/lib/ResponseInterface.php
@@ -37,7 +37,7 @@ interface ResponseInterface extends MessageInterface {
      * added.
      *
      * @param string|int $status
-     * @throws \InvalidArgumentExeption
+     * @throws \InvalidArgumentException
      * @return void
      */
     function setStatus($status);
diff --git a/vendor/sabre/http/lib/URLUtil.php b/vendor/sabre/http/lib/URLUtil.php
index 474856348..85c0e1150 100644
--- a/vendor/sabre/http/lib/URLUtil.php
+++ b/vendor/sabre/http/lib/URLUtil.php
@@ -10,7 +10,7 @@ use Sabre\URI;
  * Note: this class is deprecated. All its functionality moved to functions.php
  * or sabre\uri.
  *
- * @deprectated
+ * @deprecated
  * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
diff --git a/vendor/sabre/http/lib/Util.php b/vendor/sabre/http/lib/Util.php
index 83bde50a4..e3f13a645 100644
--- a/vendor/sabre/http/lib/Util.php
+++ b/vendor/sabre/http/lib/Util.php
@@ -31,7 +31,7 @@ class Util {
      * Deprecated! Use negotiateContentType.
      *
      * @deprecated Use \Sabre\HTTP\NegotiateContentType
-     * @param string|null $acceptHeader
+     * @param string|null $acceptHeaderValue
      * @param array $availableOptions
      * @return string|null
      */
diff --git a/vendor/sabre/http/lib/Version.php b/vendor/sabre/http/lib/Version.php
index 789ee4543..a5a427405 100644
--- a/vendor/sabre/http/lib/Version.php
+++ b/vendor/sabre/http/lib/Version.php
@@ -14,6 +14,6 @@ class Version {
     /**
      * Full version number
      */
-    const VERSION = '4.2.1';
+    const VERSION = '4.2.2';
 
 }
diff --git a/vendor/sabre/http/lib/functions.php b/vendor/sabre/http/lib/functions.php
index 1ec123f2e..d94119623 100644
--- a/vendor/sabre/http/lib/functions.php
+++ b/vendor/sabre/http/lib/functions.php
@@ -79,7 +79,7 @@ function toDate(DateTime $dateTime) {
     // We need to clone it, as we don't want to affect the existing
     // DateTime.
     $dateTime = clone $dateTime;
-    $dateTime->setTimeZone(new \DateTimeZone('GMT'));
+    $dateTime->setTimezone(new \DateTimeZone('GMT'));
     return $dateTime->format('D, d M Y H:i:s \G\M\T');
 
 }
@@ -216,7 +216,7 @@ function negotiateContentType($acceptHeaderValue, array $availableOptions) {
  * Parameters are currently discarded. There's no known prefer value that
  * uses them.
  *
- * @param string|string[] $header
+ * @param string|string[] $input
  * @return array
  */
 function parsePrefer($input) {