3 files changed, 244 insertions, 0 deletions
diff --git a/phpBB/config/default/container/services_console.yml b/phpBB/config/default/container/services_console.yml
index 3ada9d1639..710487dfe8 100644
--- a/phpBB/config/default/container/services_console.yml
+++ b/phpBB/config/default/container/services_console.yml
@@ -220,6 +220,20 @@ services:
         tags:
             - { name: console.command }
 
+    console.command.user.activate:
+        class: phpbb\console\command\user\activate
+        arguments:
+            - '@user'
+            - '@dbal.conn'
+            - '@config'
+            - '@language'
+            - '@log'
+            - '@notification_manager'
+            - '%core.root_path%'
+            - '%core.php_ext%'
+        tags:
+            - { name: console.command }
+
     console.command.user.add:
         class: phpbb\console\command\user\add
         arguments:
diff --git a/phpBB/language/en/cli.php b/phpBB/language/en/cli.php
index bb7baf67f7..d76993e3bf 100644
--- a/phpBB/language/en/cli.php
+++ b/phpBB/language/en/cli.php
@@ -82,6 +82,11 @@ $lang = array_merge($lang, array(
 	'CLI_DESCRIPTION_THUMBNAIL_GENERATE'	=> 'Generate all missing thumbnails.',
 	'CLI_DESCRIPTION_THUMBNAIL_RECREATE'	=> 'Recreate all thumbnails.',
 
+	'CLI_DESCRIPTION_USER_ACTIVATE'				=> 'Activate (or deactivate) a user account.',
+	'CLI_DESCRIPTION_USER_ACTIVATE_USERNAME'	=> 'Username of the account to activate.',
+	'CLI_DESCRIPTION_USER_ACTIVATE_DEACTIVATE'	=> 'Deactivate the user’s account',
+	'CLI_DESCRIPTION_USER_ACTIVATE_ACTIVE'		=> 'The user is already active.',
+	'CLI_DESCRIPTION_USER_ACTIVATE_INACTIVE'	=> 'The user is already inactive.',
 	'CLI_DESCRIPTION_USER_ADD'					=> 'Add a new user.',
 	'CLI_DESCRIPTION_USER_ADD_OPTION_USERNAME'	=> 'Username of the new user',
 	'CLI_DESCRIPTION_USER_ADD_OPTION_PASSWORD'	=> 'Password of the new user',
@@ -135,6 +140,8 @@ $lang = array_merge($lang, array(
 // Additional help for commands.
 $lang = array_merge($lang, array(
 	'CLI_HELP_CRON_RUN'			=> $lang['CLI_DESCRIPTION_CRON_RUN'] . ' Optionally you can specify a cron task name to run only the specified cron task.',
+	'CLI_HELP_USER_ACTIVATE'	=> 'Activate a user account, or deactivate an account using the <info>--deactivate</info> option.
+To optionally send an activation email to the user, use the <info>--send-email</info> option.',
 	'CLI_HELP_USER_ADD'			=> 'The <info>%command.name%</info> command adds a new user:
 If this command is run without options, you will be prompted to enter them.
 To optionally send an email to the new user, use the <info>--send-email</info> option.',
diff --git a/phpBB/phpbb/console/command/user/activate.php b/phpBB/phpbb/console/command/user/activate.php
new file mode 100644
index 0000000000..890827afb6
--- /dev/null
+++ b/phpBB/phpbb/console/command/user/activate.php
@@ -0,0 +1,223 @@
+<?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\console\command\user;
+
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\ConfirmationQuestion;
+use Symfony\Component\Console\Question\Question;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+class activate extends \phpbb\console\command\command
+{
+	/** @var \phpbb\db\driver\driver_interface */
+	protected $db;
+
+	/** @var \phpbb\config\config */
+	protected $config;
+
+	/** @var \phpbb\language\language */
+	protected $language;
+
+	/** @var \phpbb\log\log_interface */
+	protected $log;
+
+	/** @var \phpbb\notification\manager */
+	protected $notifications;
+
+	/**
+	 * phpBB root path
+	 *
+	 * @var string
+	 */
+	protected $phpbb_root_path;
+
+	/**
+	 * PHP extension.
+	 *
+	 * @var string
+	 */
+	protected $php_ext;
+
+	/**
+	 * Construct method
+	 *
+	 * @param \phpbb\user                       $user
+	 * @param \phpbb\db\driver\driver_interface $db
+	 * @param \phpbb\config\config              $config
+	 * @param \phpbb\language\language          $language
+	 * @param \phpbb\log\log_interface          $log
+	 * @param \phpbb\notification\manager       $notifications
+	 * @param string                            $phpbb_root_path
+	 * @param string                            $php_ext
+	 */
+	public function __construct(\phpbb\user $user, \phpbb\db\driver\driver_interface $db, \phpbb\config\config $config, \phpbb\language\language $language, \phpbb\log\log_interface $log, \phpbb\notification\manager $notifications, $phpbb_root_path, $php_ext)
+	{
+		$this->db = $db;
+		$this->config = $config;
+		$this->language = $language;
+		$this->log = $log;
+		$this->notifications = $notifications;
+		$this->phpbb_root_path = $phpbb_root_path;
+		$this->php_ext = $php_ext;
+
+		$this->language->add_lang('acp/users');
+		parent::__construct($user);
+	}
+
+	/**
+	 * Sets the command name and description
+	 *
+	 * @return null
+	 */
+	protected function configure()
+	{
+		$this
+			->setName('user:activate')
+			->setDescription($this->language->lang('CLI_DESCRIPTION_USER_ACTIVATE'))
+			->setHelp($this->language->lang('CLI_HELP_USER_ACTIVATE'))
+			->addArgument(
+				'username',
+				InputArgument::REQUIRED,
+				$this->language->lang('CLI_DESCRIPTION_USER_ACTIVATE_USERNAME')
+			)
+			->addOption(
+				'deactivate',
+				'd',
+				InputOption::VALUE_NONE,
+				$this->language->lang('CLI_DESCRIPTION_USER_ACTIVATE_DEACTIVATE')
+			)
+			->addOption(
+				'send-email',
+				null,
+				InputOption::VALUE_NONE,
+				$this->language->lang('CLI_DESCRIPTION_USER_ADD_OPTION_NOTIFY')
+			)
+		;
+	}
+
+	/**
+	 * Executes the command user:activate
+	 *
+	 * Deletes a user from the database. An option to delete the user's posts
+	 * is available, by default posts will be retained.
+	 *
+	 * @param InputInterface  $input  The input stream used to get the options
+	 * @param OutputInterface $output The output stream, used to print messages
+	 *
+	 * @return int 0 if all is well, 1 if any errors occurred
+	 */
+	protected function execute(InputInterface $input, OutputInterface $output)
+	{
+		$io = new SymfonyStyle($input, $output);
+
+		$name = $input->getArgument('username');
+		$mode = ($input->getOption('deactivate')) ? 'deactivate' : 'activate';
+
+		if (!$user_row = $this->get_user_data($name))
+		{
+			$io->error($this->language->lang('NO_USER'));
+			return 1;
+		}
+
+		// Check if the user is already active (or inactive)
+		if ($mode == 'activate' && $user_row['user_type'] != USER_INACTIVE)
+		{
+			$io->error($this->language->lang('CLI_DESCRIPTION_USER_ACTIVATE_ACTIVE'));
+			return 1;
+		}
+		else if ($mode == 'deactivate' && $user_row['user_type'] == USER_INACTIVE)
+		{
+			$io->error($this->language->lang('CLI_DESCRIPTION_USER_ACTIVATE_INACTIVE'));
+			return 1;
+		}
+
+		// Activate the user account
+		if (!function_exists('user_active_flip'))
+		{
+			require($this->phpbb_root_path . 'includes/functions_user.' . $this->php_ext);
+		}
+
+		user_active_flip($mode, $user_row['user_id']);
+
+		// Notify the user upon activation
+		if ($mode == 'activate' && $this->config['require_activation'] == USER_ACTIVATION_ADMIN)
+		{
+			$this->send_notification($user_row, $input);
+		}
+
+		// Log and display the result
+		$msg = ($mode == 'activate') ? 'USER_ADMIN_ACTIVATED' : 'USER_ADMIN_DEACTIVED';
+		$log = ($mode == 'activate') ? 'LOG_USER_ACTIVE' : 'LOG_USER_INACTIVE';
+
+		$this->log->add('admin', ANONYMOUS, '', $log, false, array($user_row['username']));
+		$this->log->add('user', ANONYMOUS, '', $log . '_USER', false, array(
+			'reportee_id' => $user_row['user_id']
+		));
+
+		$io->success($this->language->lang($msg));
+
+		return 0;
+	}
+
+	/**
+	 * Send account activation notification to user
+	 *
+	 * @param array           $user_row The user data array
+	 * @param InputInterface  $input    The input stream used to get the options
+	 * @return null
+	 */
+	protected function send_notification($user_row, InputInterface $input)
+	{
+		$this->notifications->delete_notifications('notification.type.admin_activate_user', $user_row['user_id']);
+
+		if ($input->getOption('send-email'))
+		{
+			if (!class_exists('messenger'))
+			{
+				require($this->phpbb_root_path . 'includes/functions_messenger.' . $this->php_ext);
+			}
+
+			$messenger = new \messenger(false);
+			$messenger->template('admin_welcome_activated', $user_row['user_lang']);
+			$messenger->set_addresses($user_row);
+			$messenger->anti_abuse_headers($this->config, $this->user);
+			$messenger->assign_vars(array(
+					'USERNAME'	=> htmlspecialchars_decode($user_row['username']))
+			);
+
+			$messenger->send(NOTIFY_EMAIL);
+		}
+	}
+
+	/**
+	 * Get the user's data from the database
+	 *
+	 * @param string $name A user name
+	 * @return mixed The user's data array if they exist, false otherwise.
+	 */
+	protected function get_user_data($name)
+	{
+		$sql = 'SELECT *
+			FROM ' . USERS_TABLE . "
+			WHERE username_clean = '" . $this->db->sql_escape(utf8_clean_string($name)) . "'";
+		$result = $this->db->sql_query_limit($sql, 1);
+		$user_row = $this->db->sql_fetchrow($result);
+		$this->db->sql_freeresult($result);
+
+		return $user_row;
+	}
+}