Merge remote-tracking branch 'upstream/prep-release-3.2.9'

author: Maat <maat-pub@mageia.biz> 2020-05-08 21:52:11 +0200
committer: Maat <maat-pub@mageia.biz> 2020-05-08 21:52:11 +0200
commit: 8ea437e30605e0f66b5220bf904a61d7c1d11ddd (patch)
tree: e0db2bb4a012d5b06a633160b19f62f4868ecd28 /phpBB/phpbb/install/module/requirements
parent: 36bc1870f21fac04736a1049c1d5b8e127d729f4 (diff)
parent: 2fdd46b36431ae0f58bb2e78e42553168db9a0ff (diff)
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6 files changed, 807 insertions, 0 deletions
diff --git a/phpBB/phpbb/install/module/requirements/abstract_requirements_module.php b/phpBB/phpbb/install/module/requirements/abstract_requirements_module.php
new file mode 100644
index 0000000000..121b4ff4e5
--- /dev/null
+++ b/phpBB/phpbb/install/module/requirements/abstract_requirements_module.php
@@ -0,0 +1,71 @@
+<?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\install\module\requirements;
+
+use phpbb\install\exception\user_interaction_required_exception;
+use phpbb\install\module_base;
+
+/**
+ * Base class for requirements installer module
+ */
+abstract class abstract_requirements_module extends module_base
+{
+	public function run()
+	{
+		$tests_passed = true;
+		foreach ($this->task_collection as $name => $task)
+		{
+			// Check if we can run the task
+			if (!$task->is_essential() && !$task->check_requirements())
+			{
+				continue;
+			}
+
+			if ($this->allow_progress_bar)
+			{
+				$this->install_config->increment_current_task_progress();
+			}
+
+			$test_result = $task->run();
+			$tests_passed = ($tests_passed) ? $test_result : false;
+		}
+
+		// Module finished, so clear task progress
+		$this->install_config->set_finished_task(0);
+
+		// Check if tests have failed
+		if (!$tests_passed)
+		{
+			// If requirements are not met, exit form installer
+			// Set up UI for retesting
+			$this->iohandler->add_user_form_group('', array(
+				'install'	=> array(
+					'label'	=> 'RETEST_REQUIREMENTS',
+					'type'	=> 'submit',
+				),
+			));
+
+			// Send the response and quit
+			throw new user_interaction_required_exception();
+		}
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_step_count()
+	{
+		return 0;
+	}
+}
diff --git a/phpBB/phpbb/install/module/requirements/install_module.php b/phpBB/phpbb/install/module/requirements/install_module.php
new file mode 100644
index 0000000000..ed0c5fbd94
--- /dev/null
+++ b/phpBB/phpbb/install/module/requirements/install_module.php
@@ -0,0 +1,25 @@
+<?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\install\module\requirements;
+
+class install_module extends abstract_requirements_module
+{
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_navigation_stage_path()
+	{
+		return array('install', 0, 'requirements');
+	}
+}
diff --git a/phpBB/phpbb/install/module/requirements/task/check_filesystem.php b/phpBB/phpbb/install/module/requirements/task/check_filesystem.php
new file mode 100644
index 0000000000..868af39433
--- /dev/null
+++ b/phpBB/phpbb/install/module/requirements/task/check_filesystem.php
@@ -0,0 +1,279 @@
+<?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\install\module\requirements\task;
+
+/**
+ * Checks filesystem requirements
+ */
+class check_filesystem extends \phpbb\install\task_base
+{
+	/**
+	 * @var \phpbb\filesystem\filesystem_interface
+	 */
+	protected $filesystem;
+
+	/**
+	 * @var array
+	 */
+	protected $files_to_check;
+
+	/**
+	 * @var bool
+	 */
+	protected $tests_passed;
+
+	/**
+	 * @var string
+	 */
+	protected $phpbb_root_path;
+
+	/**
+	 * @var \phpbb\install\helper\iohandler\iohandler_interface
+	 */
+	protected $response;
+
+	/**
+	 * Constructor
+	 *
+	 * @param \phpbb\filesystem\filesystem_interface				$filesystem			filesystem handler
+	 * @param \phpbb\install\helper\iohandler\iohandler_interface	$response			response helper
+	 * @param string												$phpbb_root_path	relative path to phpBB's root
+	 * @param string												$php_ext			extension of php files
+	 * @param bool													$check_config_php	Whether or not to check if config.php is writable
+	 */
+	public function __construct(\phpbb\filesystem\filesystem_interface $filesystem, \phpbb\install\helper\iohandler\iohandler_interface $response, $phpbb_root_path, $php_ext, $check_config_php = true)
+	{
+		parent::__construct(true);
+
+		$this->filesystem		= $filesystem;
+		$this->response			= $response;
+		$this->phpbb_root_path	= $phpbb_root_path;
+
+		$this->tests_passed = false;
+
+		// Files/Directories to check
+		// All file/directory names must be relative to phpBB's root path
+		$this->files_to_check = array(
+			array(
+				'path' => 'cache/',
+				'failable' => false,
+				'is_file' => false,
+			),
+			array(
+				'path' => 'store/',
+				'failable' => false,
+				'is_file' => false,
+			),
+			array(
+				'path' => 'files/',
+				'failable' => false,
+				'is_file' => false,
+			),
+			array(
+				'path' => 'images/avatars/upload/',
+				'failable' => true,
+				'is_file' => false,
+			),
+		);
+
+		if ($check_config_php)
+		{
+			$this->files_to_check[] = array(
+				'path' => "config.$php_ext",
+				'failable' => false,
+				'is_file' => true,
+			);
+		}
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function run()
+	{
+		$this->tests_passed = true;
+
+		// Check files/directories to be writable
+		foreach ($this->files_to_check as $file)
+		{
+			if ($file['is_file'])
+			{
+				$this->check_file($file['path'], $file['failable']);
+			}
+			else
+			{
+				$this->check_dir($file['path'], $file['failable']);
+			}
+		}
+
+		return $this->tests_passed;
+	}
+
+	/**
+	 * Sets $this->tests_passed
+	 *
+	 * @param	bool	$is_passed
+	 */
+	protected function set_test_passed($is_passed)
+	{
+		// If one test failed, tests_passed should be false
+		$this->tests_passed = (!$this->tests_passed) ? false : $is_passed;
+	}
+
+	/**
+	 * Check if a file is readable and writable
+	 *
+	 * @param string	$file		Filename
+	 * @param bool		$failable	Whether failing test should interrupt installation process
+	 */
+	protected function check_file($file, $failable = false)
+	{
+		$path = $this->phpbb_root_path . $file;
+		$exists = $writable = true;
+
+		// Try to create file if it does not exists
+		if (!file_exists($path))
+		{
+			$fp = @fopen($path, 'w');
+			@fclose($fp);
+			try
+			{
+				$this->filesystem->phpbb_chmod($path,
+					\phpbb\filesystem\filesystem_interface::CHMOD_READ | \phpbb\filesystem\filesystem_interface::CHMOD_WRITE
+				);
+				$exists = true;
+			}
+			catch (\phpbb\filesystem\exception\filesystem_exception $e)
+			{
+				// Do nothing
+			}
+		}
+
+		if (file_exists($path))
+		{
+			if (!$this->filesystem->is_writable($path))
+			{
+				$writable = false;
+			}
+		}
+		else
+		{
+			$exists = $writable = false;
+		}
+
+		$this->set_test_passed(($exists && $writable) || $failable);
+
+		if (!($exists && $writable))
+		{
+			$title = ($exists) ? 'FILE_NOT_WRITABLE' : 'FILE_NOT_EXISTS';
+			$lang_suffix = '_EXPLAIN';
+			$lang_suffix .= ($failable) ? '_OPTIONAL' : '';
+			$description = array($title . $lang_suffix, $file);
+
+			if ($failable)
+			{
+				$this->response->add_warning_message($title, $description);
+			}
+			else
+			{
+				$this->response->add_error_message($title, $description);
+			}
+		}
+	}
+
+	/**
+	 * Check if a directory is readable and writable
+	 *
+	 * @param string	$dir		Filename
+	 * @param bool		$failable	Whether failing test should abort the installation process
+	 */
+	protected function check_dir($dir, $failable = false)
+	{
+		$path = $this->phpbb_root_path . $dir;
+		$exists = $writable = false;
+
+		// Try to create the directory if it does not exist
+		if (!file_exists($path))
+		{
+			try
+			{
+				$this->filesystem->mkdir($path, 0777);
+				$this->filesystem->phpbb_chmod($path,
+					\phpbb\filesystem\filesystem_interface::CHMOD_READ | \phpbb\filesystem\filesystem_interface::CHMOD_WRITE
+				);
+				$exists = true;
+			}
+			catch (\phpbb\filesystem\exception\filesystem_exception $e)
+			{
+				// Do nothing
+			}
+		}
+
+		// Now really check
+		if (file_exists($path) && is_dir($path))
+		{
+			try
+			{
+				$exists = true;
+				$this->filesystem->phpbb_chmod($path,
+					\phpbb\filesystem\filesystem_interface::CHMOD_READ | \phpbb\filesystem\filesystem_interface::CHMOD_WRITE
+				);
+			}
+			catch (\phpbb\filesystem\exception\filesystem_exception $e)
+			{
+				// Do nothing
+			}
+		}
+
+		if ($this->filesystem->is_writable($path))
+		{
+			$writable = true;
+		}
+
+		$this->set_test_passed(($exists && $writable) || $failable);
+
+		if (!($exists && $writable))
+		{
+			$title = ($exists) ? 'DIRECTORY_NOT_WRITABLE' : 'DIRECTORY_NOT_EXISTS';
+			$lang_suffix = '_EXPLAIN';
+			$lang_suffix .= ($failable) ? '_OPTIONAL' : '';
+			$description = array($title . $lang_suffix, $dir);
+
+			if ($failable)
+			{
+				$this->response->add_warning_message($title, $description);
+			}
+			else
+			{
+				$this->response->add_error_message($title, $description);
+			}
+		}
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	static public function get_step_count()
+	{
+		return 0;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_task_lang_name()
+	{
+		return '';
+	}
+}
diff --git a/phpBB/phpbb/install/module/requirements/task/check_server_environment.php b/phpBB/phpbb/install/module/requirements/task/check_server_environment.php
new file mode 100644
index 0000000000..29f9777747
--- /dev/null
+++ b/phpBB/phpbb/install/module/requirements/task/check_server_environment.php
@@ -0,0 +1,209 @@
+<?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\install\module\requirements\task;
+
+/**
+ * Installer task that checks if the server meats phpBB requirements
+ */
+class check_server_environment extends \phpbb\install\task_base
+{
+	/**
+	 * @var \phpbb\install\helper\database
+	 */
+	protected $database_helper;
+
+	/**
+	 * @var \phpbb\install\helper\iohandler\iohandler_interface
+	 */
+	protected $response_helper;
+
+	/**
+	 * @var bool
+	 */
+	protected $tests_passed;
+
+	/**
+	 * Constructor
+	 *
+	 * @param	\phpbb\install\helper\database	$database_helper
+	 * @param	\phpbb\install\helper\iohandler\iohandler_interface	$response
+	 */
+	public function __construct(\phpbb\install\helper\database $database_helper,
+								\phpbb\install\helper\iohandler\iohandler_interface $response)
+	{
+		$this->database_helper	= $database_helper;
+		$this->response_helper	= $response;
+		$this->tests_passed		= true;
+
+		parent::__construct(true);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function run()
+	{
+		//
+		// Check requirements
+		// The error messages should be set in the check_ functions
+		//
+
+		// Check PHP version
+		$this->check_php_version();
+
+		// Check for getimagesize()
+		$this->check_image_size();
+
+		// Check for PCRE support
+		$this->check_pcre();
+
+		// Check for JSON support
+		$this->check_json();
+
+		// XML extension support check
+		$this->check_xml();
+
+		// Check for dbms support
+		$this->check_available_dbms();
+
+		return $this->tests_passed;
+	}
+
+	/**
+	 * Sets $this->tests_passed
+	 *
+	 * @param	bool	$is_passed
+	 */
+	protected function set_test_passed($is_passed)
+	{
+		// If one test failed, tests_passed should be false
+		$this->tests_passed = (!$this->tests_passed) ? false : $is_passed;
+	}
+
+	/**
+	 * Check if the requirements for PHP version is met
+	 */
+	protected function check_php_version()
+	{
+		$php_version = PHP_VERSION;
+
+		if (version_compare($php_version, '5.4') < 0)
+		{
+			$this->response_helper->add_error_message('PHP_VERSION_REQD', 'PHP_VERSION_REQD_EXPLAIN');
+
+			$this->set_test_passed(false);
+			return;
+		}
+
+		$this->set_test_passed(true);
+	}
+
+	/**
+	 * Checks if the installed PHP has getimagesize() available
+	 */
+	protected function check_image_size()
+	{
+		if (!@function_exists('getimagesize'))
+		{
+			$this->response_helper->add_error_message('PHP_GETIMAGESIZE_SUPPORT', 'PHP_GETIMAGESIZE_SUPPORT_EXPLAIN');
+
+			$this->set_test_passed(false);
+			return;
+		}
+
+		$this->set_test_passed(true);
+	}
+
+	/**
+	 * Checks if the installed PHP supports PCRE
+	 */
+	protected function check_pcre()
+	{
+		if (@preg_match('//u', ''))
+		{
+			$this->set_test_passed(true);
+			return;
+		}
+
+		$this->response_helper->add_error_message('PCRE_UTF_SUPPORT', 'PCRE_UTF_SUPPORT_EXPLAIN');
+
+		$this->set_test_passed(false);
+	}
+
+	/**
+	 * Checks whether PHP's JSON extension is available or not
+	 */
+	protected function check_json()
+	{
+		if (@extension_loaded('json'))
+		{
+			$this->set_test_passed(true);
+			return;
+		}
+
+		$this->response_helper->add_error_message('PHP_JSON_SUPPORT', 'PHP_JSON_SUPPORT_EXPLAIN');
+
+		$this->set_test_passed(false);
+	}
+
+	/**
+	 * Checks whether or not the XML PHP extension is available (Required by the text formatter)
+	 */
+	protected function check_xml()
+	{
+		if (class_exists('DOMDocument'))
+		{
+			$this->set_test_passed(true);
+			return;
+		}
+
+		$this->response_helper->add_error_message('PHP_XML_SUPPORT', 'PHP_XML_SUPPORT_EXPLAIN');
+
+		$this->set_test_passed(false);
+	}
+
+	/**
+	 * Check if any supported DBMS is available
+	 */
+	protected function check_available_dbms()
+	{
+		$available_dbms = $this->database_helper->get_available_dbms(false, true);
+
+		if ($available_dbms['ANY_DB_SUPPORT'])
+		{
+			$this->set_test_passed(true);
+			return;
+		}
+
+		$this->response_helper->add_error_message('PHP_SUPPORTED_DB', 'PHP_SUPPORTED_DB_EXPLAIN');
+
+		$this->set_test_passed(false);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	static public function get_step_count()
+	{
+		return 0;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_task_lang_name()
+	{
+		return '';
+	}
+}
diff --git a/phpBB/phpbb/install/module/requirements/task/check_update.php b/phpBB/phpbb/install/module/requirements/task/check_update.php
new file mode 100644
index 0000000000..4eb2c6d75e
--- /dev/null
+++ b/phpBB/phpbb/install/module/requirements/task/check_update.php
@@ -0,0 +1,198 @@
+<?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\install\module\requirements\task;
+
+use phpbb\filesystem\filesystem;
+use phpbb\install\helper\config;
+use phpbb\install\helper\container_factory;
+use phpbb\install\helper\iohandler\iohandler_interface;
+use phpbb\install\helper\update_helper;
+use phpbb\install\task_base;
+
+/**
+ * Check the availability of updater files and update version
+ */
+class check_update extends task_base
+{
+	/**
+	 * @var \phpbb\config\db
+	 */
+	protected $config;
+
+	/**
+	 * @var filesystem
+	 */
+	protected $filesystem;
+
+	/**
+	 * @var config
+	 */
+	protected $installer_config;
+
+	/**
+	 * @var iohandler_interface
+	 */
+	protected $iohandler;
+
+	/**
+	 * @var update_helper
+	 */
+	protected $update_helper;
+
+	/**
+	 * @var \phpbb\version_helper
+	 */
+	protected $version_helper;
+
+	/**
+	 * @var string
+	 */
+	protected $phpbb_root_path;
+
+	/**
+	 * @var string
+	 */
+	protected $php_ext;
+
+	/**
+	 * @var bool
+	 */
+	protected $tests_passed;
+
+	/**
+	 * Constructor
+	 *
+	 * @param container_factory		$container
+	 * @param filesystem			$filesystem
+	 * @param config				$config
+	 * @param iohandler_interface	$iohandler
+	 * @param update_helper			$update_helper
+	 * @param string				$phpbb_root_path
+	 * @param string				$php_ext
+	 */
+	public function __construct(container_factory $container, filesystem $filesystem, config $config, iohandler_interface $iohandler, update_helper $update_helper, $phpbb_root_path, $php_ext)
+	{
+		$this->filesystem		= $filesystem;
+		$this->installer_config	= $config;
+		$this->iohandler		= $iohandler;
+		$this->update_helper	= $update_helper;
+		$this->phpbb_root_path	= $phpbb_root_path;
+		$this->php_ext			= $php_ext;
+		$this->tests_passed		= true;
+
+		$this->config			= $container->get('config');
+		$this->version_helper	= $container->get('version_helper');
+
+		parent::__construct(true);
+	}
+
+	/**
+	 * Sets $this->tests_passed
+	 *
+	 * @param	bool	$is_passed
+	 */
+	protected function set_test_passed($is_passed)
+	{
+		// If one test failed, tests_passed should be false
+		$this->tests_passed = $this->tests_passed && $is_passed;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function run()
+	{
+		// Array of update files
+		$update_files = array(
+			$this->phpbb_root_path . 'install/update',
+			$this->phpbb_root_path . 'install/update/index.' . $this->php_ext,
+		);
+
+		// Check for a valid update directory
+		if (!$this->filesystem->exists($update_files) || !$this->filesystem->is_readable($update_files))
+		{
+			if ($this->iohandler->get_input('update_type', 'all') === 'all')
+			{
+				$this->iohandler->add_warning_message('UPDATE_FILES_NOT_FOUND');
+				$this->set_test_passed(false);
+			}
+
+			// If there are no update files, we can't check the version etc
+			// However, we can let the users run migrations if they really want to...
+			$this->installer_config->set('disable_filesystem_update', true);
+			return true;
+		}
+
+		// Recover version numbers
+		$update_info = array();
+		@include($this->phpbb_root_path . 'install/update/index.' . $this->php_ext);
+		$info = (empty($update_info) || !is_array($update_info)) ? false : $update_info;
+		$update_version = false;
+
+		if ($info !== false)
+		{
+			$update_version = (!empty($info['version']['to'])) ? trim($info['version']['to']) : false;
+		}
+
+		// Get current and latest version
+		try
+		{
+			$latest_version = $this->version_helper->get_latest_on_current_branch(true);
+		}
+		catch (\RuntimeException $e)
+		{
+			$latest_version = $update_version;
+		}
+
+		$current_version = (!empty($this->config['version_update_from'])) ? $this->config['version_update_from'] : $this->config['version'];
+
+		// Check if the update package
+		if (!$this->update_helper->phpbb_version_compare($current_version, $update_version, '<'))
+		{
+			$this->iohandler->add_error_message('NO_UPDATE_FILES_UP_TO_DATE');
+			$this->tests_passed = false;
+		}
+
+		// Check if the update package works with the installed version
+		if (empty($info['version']['from']) || $info['version']['from'] !== $current_version)
+		{
+			$this->iohandler->add_error_message(array('INCOMPATIBLE_UPDATE_FILES', $current_version, $info['version']['from'], $update_version));
+			$this->tests_passed = false;
+		}
+
+		// check if this is the latest update package
+		if ($this->update_helper->phpbb_version_compare($update_version, $latest_version, '<'))
+		{
+			$this->iohandler->add_warning_message(array('OLD_UPDATE_FILES', $info['version']['from'], $update_version, $latest_version));
+		}
+
+		return $this->tests_passed;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	static public function get_step_count()
+	{
+		return 0;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_task_lang_name()
+	{
+		return '';
+	}
+}
diff --git a/phpBB/phpbb/install/module/requirements/update_module.php b/phpBB/phpbb/install/module/requirements/update_module.php
new file mode 100644
index 0000000000..223d12faf3
--- /dev/null
+++ b/phpBB/phpbb/install/module/requirements/update_module.php
@@ -0,0 +1,25 @@
+<?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\install\module\requirements;
+
+class update_module extends abstract_requirements_module
+{
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_navigation_stage_path()
+	{
+		return array('update', 0, 'requirements');
+	}
+}
author	Maat <maat-pub@mageia.biz>	2020-05-08 21:52:11 +0200
committer	Maat <maat-pub@mageia.biz>	2020-05-08 21:52:11 +0200
commit	8ea437e30605e0f66b5220bf904a61d7c1d11ddd (patch)
tree	e0db2bb4a012d5b06a633160b19f62f4868ecd28 /phpBB/phpbb/install/module/requirements
parent	36bc1870f21fac04736a1049c1d5b8e127d729f4 (diff)
parent	2fdd46b36431ae0f58bb2e78e42553168db9a0ff (diff)
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