4 files changed, 193 insertions, 49 deletions
diff --git a/phpBB/phpbb/cache/driver/memcached.php b/phpBB/phpbb/cache/driver/memcached.php
new file mode 100644
index 0000000000..105e763af4
--- /dev/null
+++ b/phpBB/phpbb/cache/driver/memcached.php
@@ -0,0 +1,134 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\cache\driver;
+
+if (!defined('PHPBB_ACM_MEMCACHED_PORT'))
+{
+	define('PHPBB_ACM_MEMCACHED_PORT', 11211);
+}
+
+if (!defined('PHPBB_ACM_MEMCACHED_COMPRESS'))
+{
+	define('PHPBB_ACM_MEMCACHED_COMPRESS', true);
+}
+
+if (!defined('PHPBB_ACM_MEMCACHED_HOST'))
+{
+	define('PHPBB_ACM_MEMCACHED_HOST', 'localhost');
+}
+
+if (!defined('PHPBB_ACM_MEMCACHED'))
+{
+	//can define multiple servers with host1/port1,host2/port2 format
+	define('PHPBB_ACM_MEMCACHED', PHPBB_ACM_MEMCACHED_HOST . '/' . PHPBB_ACM_MEMCACHED_PORT);
+}
+
+/**
+* ACM for Memcached
+*/
+class memcached extends \phpbb\cache\driver\memory
+{
+	/** @var string Extension to use */
+	protected $extension = 'memcached';
+
+	/** @var \Memcached Memcached class */
+	protected $memcached;
+
+	/** @var int Flags */
+	protected $flags = 0;
+
+	/**
+	 * Memcached constructor
+	 */
+	public function __construct()
+	{
+		// Call the parent constructor
+		parent::__construct();
+
+		$this->memcached = new \Memcached();
+		$this->memcached->setOption(\Memcached::OPT_BINARY_PROTOCOL, true);
+		// Memcached defaults to using compression, disable if we don't want
+		// to use it
+		if (!PHPBB_ACM_MEMCACHED_COMPRESS)
+		{
+			$this->memcached->setOption(\Memcached::OPT_COMPRESSION, false);
+		}
+
+		foreach (explode(',', PHPBB_ACM_MEMCACHE) as $u)
+		{
+			$parts = explode('/', $u);
+			$this->memcached->addServer(trim($parts[0]), trim($parts[1]));
+		}
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	public function unload()
+	{
+		parent::unload();
+
+		unset($this->memcached);
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	public function purge()
+	{
+		$this->memcached->flush();
+
+		parent::purge();
+	}
+
+	/**
+	* Fetch an item from the cache
+	*
+	* @param string $var Cache key
+	*
+	* @return mixed Cached data
+	*/
+	protected function _read($var)
+	{
+		return $this->memcached->get($this->key_prefix . $var);
+	}
+
+	/**
+	* Store data in the cache
+	*
+	* @param string $var Cache key
+	* @param mixed $data Data to store
+	* @param int $ttl Time-to-live of cached data
+	* @return bool True if the operation succeeded
+	*/
+	protected function _write($var, $data, $ttl = 2592000)
+	{
+		if (!$this->memcached->replace($this->key_prefix . $var, $data, $ttl))
+		{
+			return $this->memcached->set($this->key_prefix . $var, $data, $ttl);
+		}
+		return true;
+	}
+
+	/**
+	* Remove an item from the cache
+	*
+	* @param string $var Cache key
+	* @return bool True if the operation succeeded
+	*/
+	protected function _delete($var)
+	{
+		return $this->memcached->delete($this->key_prefix . $var);
+	}
+}
diff --git a/phpBB/phpbb/db/migration/data/v31x/add_smtp_ssl_context_config_options.php b/phpBB/phpbb/db/migration/data/v31x/add_smtp_ssl_context_config_options.php
new file mode 100644
index 0000000000..92051dc3ca
--- /dev/null
+++ b/phpBB/phpbb/db/migration/data/v31x/add_smtp_ssl_context_config_options.php
@@ -0,0 +1,32 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\db\migration\data\v31x;
+
+class add_smtp_ssl_context_config_options extends \phpbb\db\migration\migration
+{
+	static public function depends_on()
+	{
+		return array('\phpbb\db\migration\data\v31x\v3110');
+	}
+
+	public function update_data()
+	{
+		return array(
+			// See http://php.net/manual/en/context.ssl.php
+			array('config.add', array('smtp_verify_peer', 1)),
+			array('config.add', array('smtp_verify_peer_name', 1)),
+			array('config.add', array('smtp_allow_self_signed', 0)),
+		);
+	}
+}
diff --git a/phpBB/phpbb/extension/metadata_manager.php b/phpBB/phpbb/extension/metadata_manager.php
index ae1af10c1d..f929433bff 100644
--- a/phpBB/phpbb/extension/metadata_manager.php
+++ b/phpBB/phpbb/extension/metadata_manager.php
@@ -93,29 +93,18 @@ class metadata_manager
 		{
 			case 'all':
 			default:
-				// Validate the metadata
-				if (!$this->validate())
-				{
-					return false;
-				}
-
+				$this->validate();
 				return $this->metadata;
 			break;
 
 			case 'version':
 			case 'name':
-				return ($this->validate($element)) ? $this->metadata[$element] : false;
+				$this->validate($element);
+				return $this->metadata[$element];
 			break;
 
 			case 'display-name':
-				if (isset($this->metadata['extra']['display-name']))
-				{
-					return $this->metadata['extra']['display-name'];
-				}
-				else
-				{
-					return ($this->validate('name')) ? $this->metadata['name'] : false;
-				}
+				return (isset($this->metadata['extra']['display-name'])) ? $this->metadata['extra']['display-name'] : $this->get_metadata('name');
 			break;
 		}
 	}
@@ -212,23 +201,8 @@ class metadata_manager
 		switch ($name)
 		{
 			case 'all':
-				$this->validate('display');
-
-				if (!$this->validate_dir())
-				{
-					throw new \phpbb\extension\exception('EXTENSION_DIR_INVALID');
-				}
-
-				if (!$this->validate_require_phpbb())
-				{
-					throw new \phpbb\extension\exception('META_FIELD_NOT_SET', array('soft-require'));
-				}
-
-				if (!$this->validate_require_php())
-				{
-					throw new \phpbb\extension\exception('META_FIELD_NOT_SET', array('require php'));
-				}
-			break;
+				$this->validate_enable();
+				// no break
 
 			case 'display':
 				foreach ($fields as $field => $data)
@@ -285,40 +259,43 @@ class metadata_manager
 	/**
 	* This array handles the verification that this extension can be enabled on this board
 	*
-	* @return bool True if validation succeeded, False if failed
+	* @return bool True if validation succeeded, throws an exception if invalid
+	* @throws \phpbb\extension\exception
 	*/
 	public function validate_enable()
 	{
 		// Check for valid directory & phpBB, PHP versions
-		if (!$this->validate_dir() || !$this->validate_require_phpbb() || !$this->validate_require_php())
-		{
-			return false;
-		}
-
-		return true;
+		return $this->validate_dir() && $this->validate_require_phpbb() && $this->validate_require_php();
 	}
 
 	/**
 	* Validates the most basic directory structure to ensure it follows <vendor>/<ext> convention.
 	*
-	* @return boolean True when passes validation
+	* @return boolean True when passes validation, throws an exception if invalid
+	* @throws \phpbb\extension\exception
 	*/
 	public function validate_dir()
 	{
-		return (substr_count($this->ext_name, '/') === 1 && $this->ext_name == $this->get_metadata('name'));
+		if (substr_count($this->ext_name, '/') !== 1 || $this->ext_name != $this->get_metadata('name'))
+		{
+			throw new \phpbb\extension\exception($this->user->lang('EXTENSION_DIR_INVALID'));
+		}
+
+		return true;
 	}
 
 
 	/**
 	* Validates the contents of the phpbb requirement field
 	*
-	* @return boolean True when passes validation
+	* @return boolean True when passes validation, throws an exception if invalid
+	* @throws \phpbb\extension\exception
 	*/
 	public function validate_require_phpbb()
 	{
 		if (!isset($this->metadata['extra']['soft-require']['phpbb/phpbb']))
 		{
-			return false;
+			throw new \phpbb\extension\exception($this->user->lang('META_FIELD_NOT_SET', 'soft-require'));
 		}
 
 		return true;
@@ -327,13 +304,14 @@ class metadata_manager
 	/**
 	* Validates the contents of the php requirement field
 	*
-	* @return boolean True when passes validation
+	* @return boolean True when passes validation, throws an exception if invalid
+	* @throws \phpbb\extension\exception
 	*/
 	public function validate_require_php()
 	{
 		if (!isset($this->metadata['require']['php']))
 		{
-			return false;
+			throw new \phpbb\extension\exception($this->user->lang('META_FIELD_NOT_SET', 'require php'));
 		}
 
 		return true;
@@ -356,10 +334,10 @@ class metadata_manager
 			'META_LICENSE'		=> $this->metadata['license'],
 
 			'META_REQUIRE_PHP'		=> (isset($this->metadata['require']['php'])) ? $this->metadata['require']['php'] : '',
-			'META_REQUIRE_PHP_FAIL'	=> !$this->validate_require_php(),
+			'META_REQUIRE_PHP_FAIL'	=> (isset($this->metadata['require']['php'])) ? false : true,
 
 			'META_REQUIRE_PHPBB'		=> (isset($this->metadata['extra']['soft-require']['phpbb/phpbb'])) ? $this->metadata['extra']['soft-require']['phpbb/phpbb'] : '',
-			'META_REQUIRE_PHPBB_FAIL'	=> !$this->validate_require_phpbb(),
+			'META_REQUIRE_PHPBB_FAIL'	=> (isset($this->metadata['extra']['soft-require']['phpbb/phpbb'])) ? false : true,
 
 			'META_DISPLAY_NAME'	=> (isset($this->metadata['extra']['display-name'])) ? $this->metadata['extra']['display-name'] : '',
 		));
diff --git a/phpBB/phpbb/textformatter/s9e/quote_helper.php b/phpBB/phpbb/textformatter/s9e/quote_helper.php
index 24109ac8cc..86c33c7591 100644
--- a/phpBB/phpbb/textformatter/s9e/quote_helper.php
+++ b/phpBB/phpbb/textformatter/s9e/quote_helper.php
@@ -39,8 +39,8 @@ class quote_helper
 	*/
 	public function __construct(\phpbb\user $user, $root_path, $php_ext)
 	{
-		$this->post_url = append_sid($root_path . 'viewtopic.' . $php_ext, 'p={POST_ID}#p{POST_ID}');
-		$this->profile_url = append_sid($root_path . 'memberlist.' . $php_ext, 'mode=viewprofile&u={USER_ID}');
+		$this->post_url = append_sid($root_path . 'viewtopic.' . $php_ext, 'p={POST_ID}#p{POST_ID}', false);
+		$this->profile_url = append_sid($root_path . 'memberlist.' . $php_ext, 'mode=viewprofile&u={USER_ID}', false);
 		$this->user = $user;
 	}