1 files changed, 107 insertions, 0 deletions
diff --git a/www/wiki/includes/libs/CookieJar.php b/www/wiki/includes/libs/CookieJar.php
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+++ b/www/wiki/includes/libs/CookieJar.php
@@ -0,0 +1,107 @@
+<?php
+/**
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup HTTP
+ */
+
+/**
+ * Cookie jar to use with MWHttpRequest. Does not handle cookie unsetting.
+ */
+class CookieJar {
+	/** @var Cookie[] */
+	private $cookie = [];
+
+	/**
+	 * Set a cookie in the cookie jar. Make sure only one cookie per-name exists.
+	 * @see Cookie::set()
+	 * @param string $name
+	 * @param string $value
+	 * @param array $attr
+	 */
+	public function setCookie( $name, $value, $attr ) {
+		/* cookies: case insensitive, so this should work.
+		 * We'll still send the cookies back in the same case we got them, though.
+		 */
+		$index = strtoupper( $name );
+
+		if ( isset( $this->cookie[$index] ) ) {
+			$this->cookie[$index]->set( $value, $attr );
+		} else {
+			$this->cookie[$index] = new Cookie( $name, $value, $attr );
+		}
+	}
+
+	/**
+	 * @see Cookie::serializeToHttpRequest
+	 * @param string $path
+	 * @param string $domain
+	 * @return string
+	 */
+	public function serializeToHttpRequest( $path, $domain ) {
+		$cookies = [];
+
+		foreach ( $this->cookie as $c ) {
+			$serialized = $c->serializeToHttpRequest( $path, $domain );
+
+			if ( $serialized ) {
+				$cookies[] = $serialized;
+			}
+		}
+
+		return implode( '; ', $cookies );
+	}
+
+	/**
+	 * Parse the content of an Set-Cookie HTTP Response header.
+	 *
+	 * @param string $cookie
+	 * @param string $domain Cookie's domain
+	 * @return null
+	 */
+	public function parseCookieResponseHeader( $cookie, $domain ) {
+		$len = strlen( 'Set-Cookie:' );
+
+		if ( substr_compare( 'Set-Cookie:', $cookie, 0, $len, true ) === 0 ) {
+			$cookie = substr( $cookie, $len );
+		}
+
+		$bit = array_map( 'trim', explode( ';', $cookie ) );
+
+		if ( count( $bit ) >= 1 ) {
+			list( $name, $value ) = explode( '=', array_shift( $bit ), 2 );
+			$attr = [];
+
+			foreach ( $bit as $piece ) {
+				$parts = explode( '=', $piece );
+				if ( count( $parts ) > 1 ) {
+					$attr[strtolower( $parts[0] )] = $parts[1];
+				} else {
+					$attr[strtolower( $parts[0] )] = true;
+				}
+			}
+
+			if ( !isset( $attr['domain'] ) ) {
+				$attr['domain'] = $domain;
+			} elseif ( !Cookie::validateCookieDomain( $attr['domain'], $domain ) ) {
+				return null;
+			}
+
+			$this->setCookie( $name, $value, $attr );
+		}
+	}
+}