Merge branch '3.2.x' into 3.3.x

8 files changed, 178 insertions, 20 deletions

diff --git a/build/build.xml b/build/build.xml
index 5b2a4ed3e5..ea137f50bc 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -3,8 +3,8 @@
 <project name="phpBB" description="The phpBB forum software" default="all" basedir="../">
 	<!-- a few settings for the build -->
 	<property name="newversion" value="3.3.0-RC2-dev" />
-	<property name="prevversion" value="3.2.8" />
-	<property name="olderversions" value="3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.7-pl1, 3.1.8, 3.1.9, 3.1.10, 3.1.11, 3.1.12, 3.2.0-a1, 3.2.0-a2, 3.2.0-b1, 3.2.0-b2, 3.2.0-RC1, 3.2.0-RC2, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.9-RC1, 3.3.0-b1, 3.3.0-b2, 3.3.0-RC1" />
+	<property name="prevversion" value="3.2.9" />
+	<property name="olderversions" value="3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.7-pl1, 3.1.8, 3.1.9, 3.1.10, 3.1.11, 3.1.12, 3.2.0-a1, 3.2.0-a2, 3.2.0-b1, 3.2.0-b2, 3.2.0-RC1, 3.2.0-RC2, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.3.0-b1, 3.3.0-b2, 3.3.0-RC1" />
 	<!-- no configuration should be needed beyond this point -->
 
 	<property name="oldversions" value="${olderversions}, ${prevversion}" />
diff --git a/phpBB/docs/CHANGELOG.html b/phpBB/docs/CHANGELOG.html
index 557fca202f..e23a1bebb1 100644
--- a/phpBB/docs/CHANGELOG.html
+++ b/phpBB/docs/CHANGELOG.html
@@ -53,6 +53,7 @@
 		<li><a href="#v330b2">Changes since 3.3.0-b2</a></li>
 		<li><a href="#v330b1">Changes since 3.3.0-b1</a></li>
 		<li><a href="#v32x">Changes since 3.2.x</a></li>
+		<li><a href="#v329rc1">Changes since 3.2.9-RC1</a></li>
 		<li><a href="#v328">Changes since 3.2.8</a></li>
 		<li><a href="#v328rc1">Changes since 3.2.8-RC1</a></li>
 		<li><a href="#v327">Changes since 3.2.7</a></li>
@@ -306,6 +307,30 @@
 				<li>[<a href="http://tracker.phpbb.com/browse/PHPBB3-16185">PHPBB3-16185</a>] - Use Xenial build environment on travis-ci</li>
 			</ul>
 
+			<a name="v329rc1"></a><h3>Changes since 3.2.9-RC1</h3>
+			<h4>Bug</h4>
+			<ul>
+				<li>[<a href="http://tracker.phpbb.com/browse/PHPBB3-15592">PHPBB3-15592</a>] - &quot;Place inline&quot; button appears when BBcode is disabled (Post settings)</li>
+				<li>[<a href="http://tracker.phpbb.com/browse/PHPBB3-16269">PHPBB3-16269</a>] - Sphinx backend indexes HTML markup as keywords</li>
+				<li>[<a href="http://tracker.phpbb.com/browse/PHPBB3-16282">PHPBB3-16282</a>] - Default jQuery CDN URL is outdated on new installs</li>
+			</ul>
+			<h4>Improvement</h4>
+			<ul>
+				<li>[<a href="http://tracker.phpbb.com/browse/PHPBB3-16271">PHPBB3-16271</a>] - Add support for 3.3.x API documentation</li>
+				<li>[<a href="http://tracker.phpbb.com/browse/PHPBB3-16279">PHPBB3-16279</a>] - Add permission for Emojii in topic title</li>
+			</ul>
+			<h4>Security</h4>
+			<ul>
+				<li>[SECURITY-249] - Group avatar overwrite on invalid submit</li>
+				<li>[SECURITY-250] - Group leader can be tricked into approving user</li>
+			</ul>
+			<h4>Hardening</h4>
+			<ul>
+				<li>[SECURITY-251] - Unwanted move of PMs to folders</li>
+				<li>[SECURITY-252] - PMs of unsuspecting users can be marked as important</li>
+				<li>[SECURITY-253] - PM export without proper validation</li>
+			</ul>
+
 			<a name="v328"></a><h3>Changes since 3.2.8</h3>
 			<h4>Bug</h4>
 			<ul>
diff --git a/phpBB/includes/ucp/ucp_groups.php b/phpBB/includes/ucp/ucp_groups.php
index d574549093..6eba3a03a9 100644
--- a/phpBB/includes/ucp/ucp_groups.php
+++ b/phpBB/includes/ucp/ucp_groups.php
@@ -534,7 +534,12 @@ class ucp_groups
 								'teampage'	=> $group_row['group_teampage'],
 							);
 
-							if ($config['allow_avatar'])
+							if (!check_form_key('ucp_groups'))
+							{
+								$error[] = $user->lang['FORM_INVALID'];
+							}
+
+							if (!count($error) && $config['allow_avatar'])
 							{
 								// Handle avatar
 								$driver_name = $phpbb_avatar_manager->clean_driver_name($request->variable('avatar_driver', ''));
@@ -556,11 +561,6 @@ class ucp_groups
 								$error = array_merge($error, $phpbb_avatar_manager->localize_errors($user, $avatar_error));
 							}
 
-							if (!check_form_key('ucp_groups'))
-							{
-								$error[] = $user->lang['FORM_INVALID'];
-							}
-
 							// Validate submitted colour value
 							if ($colour_error = validate_data($submit_ary, array('colour'	=> array('hex_colour', true))))
 							{
@@ -875,6 +875,11 @@ class ucp_groups
 							trigger_error($user->lang['NO_GROUP'] . $return_page);
 						}
 
+						if (!check_form_key('ucp_groups'))
+						{
+							trigger_error($user->lang('FORM_INVALID') . $return_page);
+						}
+
 						if (!($row = group_memberships($group_id, $user->data['user_id'])))
 						{
 							trigger_error($user->lang['NOT_MEMBER_OF_GROUP'] . $return_page);
diff --git a/phpBB/includes/ucp/ucp_pm.php b/phpBB/includes/ucp/ucp_pm.php
index 4d02620e89..00d1ce7149 100644
--- a/phpBB/includes/ucp/ucp_pm.php
+++ b/phpBB/includes/ucp/ucp_pm.php
@@ -193,6 +193,8 @@ class ucp_pm
 					trigger_error('NO_AUTH_READ_HOLD_MESSAGE');
 				}
 
+				add_form_key('ucp_pm_view');
+
 				// First Handle Mark actions and moving messages
 				$submit_mark	= (isset($_POST['submit_mark'])) ? true : false;
 				$move_pm		= (isset($_POST['move_pm'])) ? true : false;
@@ -207,6 +209,11 @@ class ucp_pm
 					$submit_mark = false;
 				}
 
+				if (($move_pm || $submit_mark) && !check_form_key('ucp_pm_view'))
+				{
+					trigger_error('FORM_INVALID');
+				}
+
 				// Move PM
 				if ($move_pm)
 				{
diff --git a/phpBB/includes/ucp/ucp_pm_viewfolder.php b/phpBB/includes/ucp/ucp_pm_viewfolder.php
index 09e7bf4d7c..ce40a2507d 100644
--- a/phpBB/includes/ucp/ucp_pm_viewfolder.php
+++ b/phpBB/includes/ucp/ucp_pm_viewfolder.php
@@ -32,6 +32,8 @@ function view_folder($id, $mode, $folder_id, $folder)
 
 	$folder_info = get_pm_from($folder_id, $folder, $user->data['user_id']);
 
+	add_form_key('ucp_pm_view_folder');
+
 	if (!$submit_export)
 	{
 		$user->add_lang('viewforum');
@@ -197,6 +199,11 @@ function view_folder($id, $mode, $folder_id, $folder)
 		$enclosure = $request->variable('enclosure', '');
 		$delimiter = $request->variable('delimiter', '');
 
+		if (!check_form_key('ucp_pm_view_folder'))
+		{
+			trigger_error('FORM_INVALID');
+		}
+
 		if ($export_type == 'CSV' && ($delimiter === '' || $enclosure === ''))
 		{
 			$template->assign_var('PROMPT', true);
diff --git a/phpBB/phpbb/db/migration/data/v32x/v329.php b/phpBB/phpbb/db/migration/data/v32x/v329.php
new file mode 100644
index 0000000000..e88e264aef
--- /dev/null
+++ b/phpBB/phpbb/db/migration/data/v32x/v329.php
@@ -0,0 +1,37 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\db\migration\data\v32x;
+
+class v329 extends \phpbb\db\migration\migration
+{
+	public function effectively_installed()
+	{
+		return phpbb_version_compare($this->config['version'], '3.2.9', '>=');
+	}
+
+	static public function depends_on()
+	{
+		return array(
+			'\phpbb\db\migration\data\v32x\v329rc1',
+			'\phpbb\db\migration\data\v32x\user_emoji_permission',
+		);
+	}
+
+	public function update_data()
+	{
+		return array(
+			array('config.update', array('version', '3.2.9')),
+		);
+	}
+}
diff --git a/tests/functional/ucp_groups_test.php b/tests/functional/ucp_groups_test.php
index cd18a0fcae..445c124158 100644
--- a/tests/functional/ucp_groups_test.php
+++ b/tests/functional/ucp_groups_test.php
@@ -54,4 +54,72 @@ class phpbb_functional_ucp_groups_test extends phpbb_functional_common_groups_te
 		$this->assertContains($this->lang('GROUP_UPDATED'), $crawler->text());
 		$this->assertEquals($teampage_settings, $this->get_teampage_settings());
 	}
+
+	public function test_create_request_group()
+	{
+		$this->login();
+		$this->admin_login();
+		$this->add_lang('acp/groups');
+
+		$crawler = self::request('GET', 'adm/index.php?i=acp_groups&mode=manage&sid=' . $this->sid);
+		$form = $crawler->selectButton($this->lang('SUBMIT'))->form();
+		$crawler = self::submit($form, array('group_name' => 'request-group'));
+
+		$form = $crawler->selectButton($this->lang('SUBMIT'))->form();
+		$crawler = self::submit($form, array('group_name' => 'request-group'));
+
+		$this->assertContainsLang('GROUP_CREATED', $crawler->filter('#main')->text());
+
+		$group_id = $this->get_group_id('request-group');
+
+		// Make admin group leader
+		$crawler = self::request('GET', 'adm/index.php?i=acp_groups&mode=manage&action=list&g=' . $group_id . '&sid=' . $this->sid);
+		$form = $crawler->filter('input[name=addusers]')->selectButton($this->lang('SUBMIT'))->form();
+		$crawler = self::submit($form, [
+			'leader'	=> 1,
+			'usernames'	=> 'admin',
+		]);
+
+		$this->assertContainsLang('GROUP_MODS_ADDED', $crawler->filter('#main')->text());
+	}
+
+	/**
+	 * @depends test_create_request_group
+	 */
+	public function test_request_group_membership()
+	{
+		$this->create_user('request-group-user');
+		$this->login('request-group-user');
+		$this->add_lang('groups');
+
+		$group_id = $this->get_group_id('request-group');
+
+		$crawler = self::request('GET', 'ucp.php?i=ucp_groups&mode=membership&sid=' . $this->sid);
+		$form = $crawler->selectButton($this->lang('SUBMIT'))->form();
+		$crawler = self::submit($form, ['selected' => $group_id, 'action' => 'join']);
+		$this->assertContainsLang('GROUP_JOIN_PENDING_CONFIRM', $crawler->text());
+
+		$form = $crawler->selectButton($this->lang('YES'))->form();
+		$crawler = self::submit($form);
+		$this->assertContainsLang('GROUP_JOINED_PENDING', $crawler->text());
+	}
+
+	/**
+	 * @depends test_request_group_membership
+	 */
+	public function test_approve_group_membership()
+	{
+		$this->login();
+		$this->add_lang('acp/groups');
+
+		$group_id = $this->get_group_id('request-group');
+		$crawler = self::request('GET', 'ucp.php?i=ucp_groups&mode=manage&action=list&g=' . $group_id . '&sid=' . $this->sid);
+		$form = $crawler->filter('input[name=update]')->selectButton($this->lang('SUBMIT'))->form();
+		$crawler = self::submit($form, [
+			'mark'	=> [$crawler->filter('input[name="mark[]"]')->first()->attr('value')],
+			'action'	=> 'approve',
+		]);
+
+		$this->assertContainsLang('USERS_APPROVED', $crawler->text());
+	}
 }
diff --git a/tests/test_framework/phpbb_functional_test_case.php b/tests/test_framework/phpbb_functional_test_case.php
index 4c2afa4f30..a31aa648bc 100644
--- a/tests/test_framework/phpbb_functional_test_case.php
+++ b/tests/test_framework/phpbb_functional_test_case.php
@@ -689,6 +689,25 @@ class phpbb_functional_test_case extends phpbb_test_case
 		return user_add($user_row);
 	}
 
+	/**
+	 * Get group ID
+	 *
+	 * @param string $group_name Group name
+	 * @return int Group id of specified group name
+	 */
+	protected function get_group_id($group_name)
+	{
+		$db = $this->get_db();
+		$sql = 'SELECT group_id
+			FROM ' . GROUPS_TABLE . "
+			WHERE group_name = '" . $db->sql_escape($group_name) . "'";
+		$result = $db->sql_query($sql);
+		$group_id = (int) $db->sql_fetchfield('group_id');
+		$db->sql_freeresult($result);
+
+		return $group_id;
+	}
+
 	protected function remove_user_group($group_name, $usernames)
 	{
 		global $db, $cache, $auth, $config, $phpbb_dispatcher, $phpbb_log, $phpbb_container, $phpbb_root_path, $phpEx;
@@ -721,12 +740,7 @@ class phpbb_functional_test_case extends phpbb_test_case
 			require_once(__DIR__ . '/../../phpBB/includes/functions_user.php');
 		}
 
-		$sql = 'SELECT group_id
-			FROM ' . GROUPS_TABLE . "
-			WHERE group_name = '" . $db->sql_escape($group_name) . "'";
-		$result = $db->sql_query($sql);
-		$group_id = (int) $db->sql_fetchfield('group_id');
-		$db->sql_freeresult($result);
+		$group_id = $this->get_group_id($group_name);
 
 		return group_user_del($group_id, false, $usernames, $group_name);
 	}
@@ -766,12 +780,7 @@ class phpbb_functional_test_case extends phpbb_test_case
 			require_once(__DIR__ . '/../../phpBB/includes/functions_user.php');
 		}
 
-		$sql = 'SELECT group_id
-			FROM ' . GROUPS_TABLE . "
-			WHERE group_name = '" . $db->sql_escape($group_name) . "'";
-		$result = $db->sql_query($sql);
-		$group_id = (int) $db->sql_fetchfield('group_id');
-		$db->sql_freeresult($result);
+		$group_id = $this->get_group_id($group_name);
 
 		return group_user_add($group_id, false, $usernames, $group_name, $default, $leader);
 	}