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-rw-r--r--phpBB/phpbb/session.php133
1 files changed, 96 insertions, 37 deletions
diff --git a/phpBB/phpbb/session.php b/phpBB/phpbb/session.php
index 45e82df591..cc5a1b8f8f 100644
--- a/phpBB/phpbb/session.php
+++ b/phpBB/phpbb/session.php
@@ -91,15 +91,24 @@ class session
$page_name .= str_replace('%2F', '/', urlencode($symfony_request_path));
}
- // current directory within the phpBB root (for example: adm)
- $root_dirs = explode('/', str_replace('\\', '/', phpbb_realpath($root_path)));
- $page_dirs = explode('/', str_replace('\\', '/', phpbb_realpath('./')));
+ if (substr($root_path, 0, 2) === './' && strpos($root_path, '..') === false)
+ {
+ $root_dirs = explode('/', str_replace('\\', '/', rtrim($root_path, '/')));
+ $page_dirs = explode('/', str_replace('\\', '/', '.'));
+ }
+ else
+ {
+ // current directory within the phpBB root (for example: adm)
+ $root_dirs = explode('/', str_replace('\\', '/', $phpbb_filesystem->realpath($root_path)));
+ $page_dirs = explode('/', str_replace('\\', '/', $phpbb_filesystem->realpath('./')));
+ }
+
$intersection = array_intersect_assoc($root_dirs, $page_dirs);
$root_dirs = array_diff_assoc($root_dirs, $intersection);
$page_dirs = array_diff_assoc($page_dirs, $intersection);
- $page_dir = str_repeat('../', sizeof($root_dirs)) . implode('/', $page_dirs);
+ $page_dir = str_repeat('../', count($root_dirs)) . implode('/', $page_dirs);
if ($page_dir && substr($page_dir, -1, 1) == '/')
{
@@ -118,8 +127,8 @@ class session
// The script path from the webroot to the phpBB root (for example: /phpBB3/)
$script_dirs = explode('/', $script_path);
- array_splice($script_dirs, -sizeof($page_dirs));
- $root_script_path = implode('/', $script_dirs) . (sizeof($root_dirs) ? '/' . implode('/', $root_dirs) : '');
+ array_splice($script_dirs, -count($page_dirs));
+ $root_script_path = implode('/', $script_dirs) . (count($root_dirs) ? '/' . implode('/', $root_dirs) : '');
// We are on the base level (phpBB root == webroot), lets adjust the variables a bit...
if (!$root_script_path)
@@ -219,7 +228,7 @@ class session
function session_begin($update_session_page = true)
{
global $phpEx, $SID, $_SID, $_EXTRA_URL, $db, $config, $phpbb_root_path;
- global $request, $phpbb_container, $phpbb_dispatcher;
+ global $request, $phpbb_container, $user, $phpbb_log, $phpbb_dispatcher;
// Give us some basic information
$this->time_now = time();
@@ -257,23 +266,23 @@ class session
if ($request->is_set($config['cookie_name'] . '_sid', \phpbb\request\request_interface::COOKIE) || $request->is_set($config['cookie_name'] . '_u', \phpbb\request\request_interface::COOKIE))
{
- $this->cookie_data['u'] = request_var($config['cookie_name'] . '_u', 0, false, true);
- $this->cookie_data['k'] = request_var($config['cookie_name'] . '_k', '', false, true);
- $this->session_id = request_var($config['cookie_name'] . '_sid', '', false, true);
+ $this->cookie_data['u'] = $request->variable($config['cookie_name'] . '_u', 0, false, \phpbb\request\request_interface::COOKIE);
+ $this->cookie_data['k'] = $request->variable($config['cookie_name'] . '_k', '', false, \phpbb\request\request_interface::COOKIE);
+ $this->session_id = $request->variable($config['cookie_name'] . '_sid', '', false, \phpbb\request\request_interface::COOKIE);
$SID = (defined('NEED_SID')) ? '?sid=' . $this->session_id : '?sid=';
$_SID = (defined('NEED_SID')) ? $this->session_id : '';
if (empty($this->session_id))
{
- $this->session_id = $_SID = request_var('sid', '');
+ $this->session_id = $_SID = $request->variable('sid', '');
$SID = '?sid=' . $this->session_id;
$this->cookie_data = array('u' => 0, 'k' => '');
}
}
else
{
- $this->session_id = $_SID = request_var('sid', '');
+ $this->session_id = $_SID = $request->variable('sid', '');
$SID = '?sid=' . $this->session_id;
}
@@ -359,8 +368,8 @@ class session
}
else
{
- set_config('limit_load', '0');
- set_config('limit_search_load', '0');
+ $config->set('limit_load', '0');
+ $config->set('limit_search_load', '0');
}
}
@@ -423,6 +432,7 @@ class session
$session_expired = false;
// Check whether the session is still valid if we have one
+ /* @var $provider_collection \phpbb\auth\provider_collection */
$provider_collection = $phpbb_container->get('auth.provider_collection');
$provider = $provider_collection->get_provider();
@@ -473,11 +483,18 @@ class session
{
if ($referer_valid)
{
- add_log('critical', 'LOG_IP_BROWSER_FORWARDED_CHECK', $u_ip, $s_ip, $u_browser, $s_browser, htmlspecialchars($u_forwarded_for), htmlspecialchars($s_forwarded_for));
+ $phpbb_log->add('critical', $user->data['user_id'], $user->ip, 'LOG_IP_BROWSER_FORWARDED_CHECK', false, array(
+ $u_ip,
+ $s_ip,
+ $u_browser,
+ $s_browser,
+ htmlspecialchars($u_forwarded_for),
+ htmlspecialchars($s_forwarded_for)
+ ));
}
else
{
- add_log('critical', 'LOG_REFERER_INVALID', $this->referer);
+ $phpbb_log->add('critical', $user->data['user_id'], $user->ip, 'LOG_REFERER_INVALID', false, array($this->referer));
}
}
}
@@ -499,7 +516,7 @@ class session
*/
function session_create($user_id = false, $set_admin = false, $persist_login = false, $viewonline = true)
{
- global $SID, $_SID, $db, $config, $cache, $phpbb_root_path, $phpEx, $phpbb_container, $phpbb_dispatcher;
+ global $SID, $_SID, $db, $config, $cache, $phpbb_container, $phpbb_dispatcher;
$this->data = array();
@@ -562,16 +579,17 @@ class session
}
}
+ /* @var $provider_collection \phpbb\auth\provider_collection */
$provider_collection = $phpbb_container->get('auth.provider_collection');
$provider = $provider_collection->get_provider();
$this->data = $provider->autologin();
- if ($user_id !== false && sizeof($this->data) && $this->data['user_id'] != $user_id)
+ if ($user_id !== false && isset($this->data['user_id']) && $this->data['user_id'] != $user_id)
{
$this->data = array();
}
- if (sizeof($this->data))
+ if (isset($this->data['user_id']))
{
$this->cookie_data['k'] = '';
$this->cookie_data['u'] = $this->data['user_id'];
@@ -579,7 +597,7 @@ class session
// If we're presented with an autologin key we'll join against it.
// Else if we've been passed a user_id we'll grab data based on that
- if (isset($this->cookie_data['k']) && $this->cookie_data['k'] && $this->cookie_data['u'] && !sizeof($this->data))
+ if (isset($this->cookie_data['k']) && $this->cookie_data['k'] && $this->cookie_data['u'] && empty($this->data))
{
$sql = 'SELECT u.*
FROM ' . USERS_TABLE . ' u, ' . SESSIONS_KEYS_TABLE . ' k
@@ -599,7 +617,7 @@ class session
$db->sql_freeresult($result);
}
- if ($user_id !== false && !sizeof($this->data))
+ if ($user_id !== false && empty($this->data))
{
$this->cookie_data['k'] = '';
$this->cookie_data['u'] = $user_id;
@@ -627,7 +645,7 @@ class session
// User does not exist
// User is inactive
// User is bot
- if (!sizeof($this->data) || !is_array($this->data))
+ if (!is_array($this->data) || !count($this->data))
{
$this->cookie_data['k'] = '';
$this->cookie_data['u'] = ($bot) ? $bot : ANONYMOUS;
@@ -820,7 +838,7 @@ class session
$sql = 'SELECT COUNT(session_id) AS sessions
FROM ' . SESSIONS_TABLE . '
WHERE session_user_id = ' . (int) $this->data['user_id'] . '
- AND session_time >= ' . (int) ($this->time_now - (max($config['session_length'], $config['form_token_lifetime'])));
+ AND session_time >= ' . (int) ($this->time_now - (max((int) $config['session_length'], (int) $config['form_token_lifetime'])));
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
@@ -875,7 +893,7 @@ class session
*/
function session_kill($new_session = true)
{
- global $SID, $_SID, $db, $config, $phpbb_root_path, $phpEx, $phpbb_container, $phpbb_dispatcher;
+ global $SID, $_SID, $db, $phpbb_container, $phpbb_dispatcher;
$sql = 'DELETE FROM ' . SESSIONS_TABLE . "
WHERE session_id = '" . $db->sql_escape($this->session_id) . "'
@@ -900,6 +918,7 @@ class session
unset($session_id);
// Allow connecting logout with external auth method logout
+ /* @var $provider_collection \phpbb\auth\provider_collection */
$provider_collection = $phpbb_container->get('auth.provider_collection');
$provider = $provider_collection->get_provider();
$provider->logout($this->data, $new_session);
@@ -966,7 +985,7 @@ class session
*/
function session_gc()
{
- global $db, $config, $phpbb_root_path, $phpEx, $phpbb_container, $phpbb_dispatcher;
+ global $db, $config, $phpbb_container, $phpbb_dispatcher;
$batch_size = 10;
@@ -1003,7 +1022,7 @@ class session
}
$db->sql_freeresult($result);
- if (sizeof($del_user_id))
+ if (count($del_user_id))
{
// Delete expired sessions
$sql = 'DELETE FROM ' . SESSIONS_TABLE . '
@@ -1016,7 +1035,7 @@ class session
{
// Less than 10 users, update gc timer ... else we want gc
// called again to delete other sessions
- set_config('session_last_gc', $this->time_now, true);
+ $config->set('session_last_gc', $this->time_now, false);
if ($config['max_autologin_time'])
{
@@ -1026,6 +1045,7 @@ class session
}
// only called from CRON; should be a safe workaround until the infrastructure gets going
+ /* @var $captcha_factory \phpbb\captcha\factory */
$captcha_factory = $phpbb_container->get('captcha.factory');
$captcha_factory->garbage_collect($config['captcha_plugin']);
@@ -1057,7 +1077,39 @@ class session
*/
function set_cookie($name, $cookiedata, $cookietime, $httponly = true)
{
- global $config;
+ global $config, $phpbb_dispatcher;
+
+ // If headers are already set, we just return
+ if (headers_sent())
+ {
+ return;
+ }
+
+ $disable_cookie = false;
+ /**
+ * Event to modify or disable setting cookies
+ *
+ * @event core.set_cookie
+ * @var bool disable_cookie Set to true to disable setting this cookie
+ * @var string name Name of the cookie
+ * @var string cookiedata The data to hold within the cookie
+ * @var int cookietime The expiration time as UNIX timestamp
+ * @var bool httponly Use HttpOnly?
+ * @since 3.2.9-RC1
+ */
+ $vars = array(
+ 'disable_cookie',
+ 'name',
+ 'cookiedata',
+ 'cookietime',
+ 'httponly',
+ );
+ extract($phpbb_dispatcher->trigger_event('core.set_cookie', compact($vars)));
+
+ if ($disable_cookie)
+ {
+ return;
+ }
$name_data = rawurlencode($config['cookie_name'] . '_' . $name) . '=' . rawurlencode($cookiedata);
$expire = gmdate('D, d-M-Y H:i:s \\G\\M\\T', $cookietime);
@@ -1130,7 +1182,7 @@ class session
$where_sql[] = $_sql;
}
- $sql .= (sizeof($where_sql)) ? implode(' AND ', $where_sql) : '';
+ $sql .= (count($where_sql)) ? implode(' AND ', $where_sql) : '';
$result = $db->sql_query($sql, $cache_ttl);
$ban_triggered_by = 'user';
@@ -1210,7 +1262,7 @@ class session
if ($banned && !$return)
{
- global $template, $phpbb_root_path, $phpEx;
+ global $phpbb_root_path, $phpEx;
// If the session is empty we need to create a valid one...
if (empty($this->session_id))
@@ -1273,7 +1325,12 @@ class session
trigger_error($message);
}
- return ($banned && $ban_row['ban_give_reason']) ? $ban_row['ban_give_reason'] : $banned;
+ if (!empty($ban_row))
+ {
+ $ban_row['ban_triggered_by'] = $ban_triggered_by;
+ }
+
+ return ($banned && $ban_row) ? $ban_row : $banned;
}
/**
@@ -1409,7 +1466,7 @@ class session
*/
function set_login_key($user_id = false, $key = false, $user_ip = false)
{
- global $config, $db;
+ global $db;
$user_id = ($user_id === false) ? $this->data['user_id'] : $user_id;
$user_ip = ($user_ip === false) ? $this->ip : $user_ip;
@@ -1419,7 +1476,7 @@ class session
$sql_ary = array(
'key_id' => (string) md5($key_id),
- 'last_ip' => (string) $this->ip,
+ 'last_ip' => (string) $user_ip,
'last_login' => (int) time()
);
@@ -1456,7 +1513,7 @@ class session
*/
function reset_login_keys($user_id = false)
{
- global $config, $db;
+ global $db;
$user_id = ($user_id === false) ? (int) $this->data['user_id'] : (int) $user_id;
@@ -1588,13 +1645,15 @@ class session
return;
}
+ // Do not update the session page for ajax requests, so the view online still works as intended
+ $page_changed = $this->update_session_page && $this->data['session_page'] != $this->page['page'] && !$request->is_ajax();
+
// Only update session DB a minute or so after last update or if page changes
- if ($this->time_now - ((isset($this->data['session_time'])) ? $this->data['session_time'] : 0) > 60 || ($this->update_session_page && $this->data['session_page'] != $this->page['page']))
+ if ($this->time_now - (isset($this->data['session_time']) ? $this->data['session_time'] : 0) > 60 || $page_changed)
{
$sql_ary = array('session_time' => $this->time_now);
- // Do not update the session page for ajax requests, so the view online still works as intended
- if ($this->update_session_page && !$request->is_ajax())
+ if ($page_changed)
{
$sql_ary['session_page'] = substr($this->page['page'], 0, 199);
$sql_ary['session_forum_id'] = $this->page['forum'];