Vergleich inc/class_session.php - 1.8.4 - 1.8.29

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Zeile 10Zeile 10

class session
{

 

class session
{

 
	/**
	 * @var int
	 */

	public $sid = 0;

 
	public $sid = 0;

 
	/**
	 * @var int
	 */

	public $uid = 0;

 
	public $uid = 0;

 
	/**
	 * @var string
	 */

	public $ipaddress = '';

 
	public $ipaddress = '';

 
	/**
	 * @var string
	 */

	public $packedip = '';

 
	public $packedip = '';

 
	/**
	 * @var string
	 */

	public $useragent = '';

 
	public $useragent = '';

 
	/**
	 * @var bool
	 */

	public $is_spider = false;

 
	public $is_spider = false;














	/**
	 * Request parameters that are to be ignored for location storage
	 *
	 * @var array
	 */
	public $ignore_parameters = array(
		'my_post_key',
		'logoutkey',
	);


	/**
	 * Initialize a session
	 */
	function init()
	{

 
	/**
	 * Initialize a session
	 */
	function init()
	{

		global $db, $mybb, $cache;


		global $db, $mybb, $cache, $plugins;


		// Get our visitor's IP.
		$this->ipaddress = get_ip();
		$this->packedip = my_inet_pton($this->ipaddress);

 
		// Get our visitor's IP.
		$this->ipaddress = get_ip();
		$this->packedip = my_inet_pton($this->ipaddress);





		// Find out the user agent.
		$this->useragent = $_SERVER['HTTP_USER_AGENT'];

 
		// Find out the user agent.
		$this->useragent = $_SERVER['HTTP_USER_AGENT'];





		// Attempt to find a session id in the cookies.
		if(isset($mybb->cookies['sid']) && !defined('IN_UPGRADE'))

 
		// Attempt to find a session id in the cookies.
		if(isset($mybb->cookies['sid']) && !defined('IN_UPGRADE'))

		{

		{

			$sid = $db->escape_string($mybb->cookies['sid']);

 
			$sid = $db->escape_string($mybb->cookies['sid']);

			// Load the session
			$query = $db->simple_select("sessions", "*", "sid='{$sid}' AND ip=".$db->escape_binary($this->packedip));
			$session = $db->fetch_array($query);
			if($session['sid'])


			// Load the session if not using a bot sid
			if(substr($sid, 3, 1) !== '=')


			{

 
			{

				$this->sid = $session['sid'];






				$query = $db->simple_select("sessions", "*", "sid='{$sid}'");
				$session = $db->fetch_array($query);
				if(!empty($session) && $session['sid'])
				{
					$this->sid = $session['sid'];
				}

			}

 
			}

 
		}

		if(isset($plugins))
		{
			$plugins->run_hooks('pre_session_load', $this);

		}

		// If we have a valid session id and user id, load that users session.

		}

		// If we have a valid session id and user id, load that users session.

Zeile 87Zeile 124
	/**
	 * Load a user via the user credentials.
	 *

 
	/**
	 * Load a user via the user credentials.
	 *

	 * @param int The user id.
	 * @param string The user's loginkey.


	 * @param int $uid The user id.
	 * @param string $loginkey The user's loginkey.
	 * @return bool

	 */
	function load_user($uid, $loginkey='')
	{

 
	 */
	function load_user($uid, $loginkey='')
	{

		global $mybb, $db, $time, $lang, $mybbgroups, $session, $cache;

		// Read the banned cache
		$bannedcache = $cache->read("banned");

		// If the banned cache doesn't exist, update it and re-read it
		if(!is_array($bannedcache))
		{
			$cache->update_banned();
			$bannedcache = $cache->read("banned");
		}

		global $mybb, $db, $time, $lang, $mybbgroups, $cache;












		$uid = (int)$uid;
		$query = $db->query("


		$uid = (int)$uid;
		$query = $db->query("

Zeile 113Zeile 141
			LIMIT 1
		");
		$mybb->user = $db->fetch_array($query);

 
			LIMIT 1
		");
		$mybb->user = $db->fetch_array($query);


		if(!empty($bannedcache[$uid]))
		{
			$banned_user = $bannedcache[$uid];
			$mybb->user['bandate'] = $banned_user['dateline'];
			$mybb->user['banlifted'] = $banned_user['lifted'];
			$mybb->user['banoldgroup'] = $banned_user['oldgroup'];
			$mybb->user['banolddisplaygroup'] = $banned_user['olddisplaygroup'];
			$mybb->user['banoldadditionalgroups'] = $banned_user['oldadditionalgroups'];
		}

 

		// Check the password if we're not using a session

 

		// Check the password if we're not using a session

		if(empty($loginkey) || $loginkey != $mybb->user['loginkey'] || !$mybb->user['uid'])

		if(empty($loginkey) || $loginkey !== $mybb->user['loginkey'] || !$mybb->user['uid'])

		{
			unset($mybb->user);
			$this->uid = 0;

		{
			unset($mybb->user);
			$this->uid = 0;

Zeile 199Zeile 217

		// Choose time format.
		if($mybb->user['timeformat'] != 0 && $mybb->user['timeformat'] != '')

 

		// Choose time format.
		if($mybb->user['timeformat'] != 0 && $mybb->user['timeformat'] != '')

		{

		{

			global $time_formats;
			if($time_formats[$mybb->user['timeformat']])
			{
				$mybb->settings['timeformat'] = $time_formats[$mybb->user['timeformat']];

 
			global $time_formats;
			if($time_formats[$mybb->user['timeformat']])
			{
				$mybb->settings['timeformat'] = $time_formats[$mybb->user['timeformat']];

			}
		}


			}
		}


		// Find out the threads per page preference.
		if($mybb->user['tpp'])
		{

		// Find out the threads per page preference.
		if($mybb->user['tpp'])
		{

Zeile 223Zeile 241
		if($mybb->user['classicpostbit'])
		{
			$mybb->settings['postlayout'] = 'classic';

 
		if($mybb->user['classicpostbit'])
		{
			$mybb->settings['postlayout'] = 'classic';

		}

		}

		else

 
		else

		{

		{

			$mybb->settings['postlayout'] = 'horizontal';

 
			$mybb->settings['postlayout'] = 'horizontal';

 
		}

		$usergroups = $cache->read('usergroups');

		if(!empty($usergroups[$mybb->user['usergroup']]) && $usergroups[$mybb->user['usergroup']]['isbannedgroup'] == 1)
		{
			$ban = $db->fetch_array(
				$db->simple_select('banned', '*', 'uid='.(int)$mybb->user['uid'], array('limit' => 1))
			);

			if($ban)
			{
				$mybb->user['banned'] = 1;
				$mybb->user['bandate'] = $ban['dateline'];
				$mybb->user['banlifted'] = $ban['lifted'];
				$mybb->user['banoldgroup'] = $ban['oldgroup'];
				$mybb->user['banolddisplaygroup'] = $ban['olddisplaygroup'];
				$mybb->user['banoldadditionalgroups'] = $ban['oldadditionalgroups'];
				$mybb->user['banreason'] = $ban['reason'];
			}
			else
			{
				$mybb->user['banned'] = 0;
			}

		}

		// Check if this user is currently banned and if we have to lift it.
		if(!empty($mybb->user['bandate']) && (isset($mybb->user['banlifted']) && !empty($mybb->user['banlifted'])) && $mybb->user['banlifted'] < $time)  // hmmm...bad user... how did you get banned =/
		{
			// must have been good.. bans up :D

 
		}

		// Check if this user is currently banned and if we have to lift it.
		if(!empty($mybb->user['bandate']) && (isset($mybb->user['banlifted']) && !empty($mybb->user['banlifted'])) && $mybb->user['banlifted'] < $time)  // hmmm...bad user... how did you get banned =/
		{
			// must have been good.. bans up :D

			$db->shutdown_query("UPDATE ".TABLE_PREFIX."users SET usergroup='".(int)$mybb->user['banoldgroup']."', additionalgroups='".$mybb->user['banoldadditionalgroups']."', displaygroup='".(int)$mybb->user['banolddisplaygroup']."' WHERE uid='".$mybb->user['uid']."'");

			$db->shutdown_query("UPDATE ".TABLE_PREFIX."users SET usergroup='".(int)$mybb->user['banoldgroup']."', additionalgroups='".$db->escape_string($mybb->user['banoldadditionalgroups'])."', displaygroup='".(int)$mybb->user['banolddisplaygroup']."' WHERE uid='".$mybb->user['uid']."'");

			$db->shutdown_query("DELETE FROM ".TABLE_PREFIX."banned WHERE uid='".$mybb->user['uid']."'");
			// we better do this..otherwise they have dodgy permissions
			$mybb->user['usergroup'] = $mybb->user['banoldgroup'];
			$mybb->user['displaygroup'] = $mybb->user['banolddisplaygroup'];
			$mybb->user['additionalgroups'] = $mybb->user['banoldadditionalgroups'];

 
			$db->shutdown_query("DELETE FROM ".TABLE_PREFIX."banned WHERE uid='".$mybb->user['uid']."'");
			// we better do this..otherwise they have dodgy permissions
			$mybb->user['usergroup'] = $mybb->user['banoldgroup'];
			$mybb->user['displaygroup'] = $mybb->user['banolddisplaygroup'];
			$mybb->user['additionalgroups'] = $mybb->user['banoldadditionalgroups'];

			$cache->update_banned();

 

			$mybbgroups = $mybb->user['usergroup'];
			if($mybb->user['additionalgroups'])


			$mybbgroups = $mybb->user['usergroup'];
			if($mybb->user['additionalgroups'])

Zeile 304Zeile 345
		// Set up some defaults
		$time = TIME_NOW;
		$mybb->user['usergroup'] = 1;

 
		// Set up some defaults
		$time = TIME_NOW;
		$mybb->user['usergroup'] = 1;

 
		$mybb->user['additionalgroups'] = '';

		$mybb->user['username'] = '';
		$mybb->user['uid'] = 0;
		$mybbgroups = 1;
		$mybb->user['displaygroup'] = 1;

 
		$mybb->user['username'] = '';
		$mybb->user['uid'] = 0;
		$mybbgroups = 1;
		$mybb->user['displaygroup'] = 1;

 
		$mybb->user['invisible'] = 0;


		// Has this user visited before? Lastvisit need updating?
		if(isset($mybb->cookies['mybb']['lastvisit']))
		{
			if(!isset($mybb->cookies['mybb']['lastactive']))

 

		// Has this user visited before? Lastvisit need updating?
		if(isset($mybb->cookies['mybb']['lastvisit']))
		{
			if(!isset($mybb->cookies['mybb']['lastactive']))

			{

			{

				$mybb->user['lastactive'] = $time;
				$mybb->cookies['mybb']['lastactive'] = $mybb->user['lastactive'];
			}
			else
			{
				$mybb->user['lastactive'] = (int)$mybb->cookies['mybb']['lastactive'];

 
				$mybb->user['lastactive'] = $time;
				$mybb->cookies['mybb']['lastactive'] = $mybb->user['lastactive'];
			}
			else
			{
				$mybb->user['lastactive'] = (int)$mybb->cookies['mybb']['lastactive'];

			}

			}

			if($time - $mybb->cookies['mybb']['lastactive'] > 900)

 
			if($time - $mybb->cookies['mybb']['lastactive'] > 900)

			{

			{

				my_setcookie("mybb[lastvisit]", $mybb->user['lastactive']);
				$mybb->user['lastvisit'] = $mybb->user['lastactive'];

 
				my_setcookie("mybb[lastvisit]", $mybb->user['lastactive']);
				$mybb->user['lastvisit'] = $mybb->user['lastactive'];

			}
			else
			{

			}
			else
			{

				$mybb->user['lastvisit'] = (int)$mybb->cookies['mybb']['lastactive'];
			}
		}

		// No last visit cookie, create one.
		else

 
				$mybb->user['lastvisit'] = (int)$mybb->cookies['mybb']['lastactive'];
			}
		}

		// No last visit cookie, create one.
		else

		{

		{

			my_setcookie("mybb[lastvisit]", $time);
			$mybb->user['lastvisit'] = $time;
		}

		// Update last active cookie.
		my_setcookie("mybb[lastactive]", $time);

 
			my_setcookie("mybb[lastvisit]", $time);
			$mybb->user['lastvisit'] = $time;
		}

		// Update last active cookie.
		my_setcookie("mybb[lastactive]", $time);





		// Gather a full permission set for this guest
		$mybb->usergroup = usergroup_permissions($mybbgroups);
		$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);

 
		// Gather a full permission set for this guest
		$mybb->usergroup = usergroup_permissions($mybbgroups);
		$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);


		$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);



		if(is_array($mydisplaygroup))
		{
			$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);
		}


		// Update the online data.
		if(!defined("NO_ONLINE") && !defined('IN_UPGRADE'))


		// Update the online data.
		if(!defined("NO_ONLINE") && !defined('IN_UPGRADE'))

Zeile 365Zeile 410
	/**
	 * Load a search engine spider.
	 *

 
	/**
	 * Load a search engine spider.
	 *

	 * @param int The ID of the search engine spider

	 * @param int $spider_id The ID of the search engine spider

	 */
	function load_spider($spider_id)
	{
		global $mybb, $time, $db, $lang;

 
	 */
	function load_spider($spider_id)
	{
		global $mybb, $time, $db, $lang;





		// Fetch the spider preferences from the database
		$query = $db->simple_select("spiders", "*", "sid='{$spider_id}'");
		$spider = $db->fetch_array($query);

		// Fetch the spider preferences from the database
		$query = $db->simple_select("spiders", "*", "sid='{$spider_id}'");
		$spider = $db->fetch_array($query);

Zeile 389Zeile 434
		$mybb->user['username'] = '';
		$mybb->user['uid'] = 0;
		$mybb->user['displaygroup'] = $mybb->user['usergroup'];

 
		$mybb->user['username'] = '';
		$mybb->user['uid'] = 0;
		$mybb->user['displaygroup'] = $mybb->user['usergroup'];

 
		$mybb->user['additionalgroups'] = '';
		$mybb->user['invisible'] = 0;


		// Set spider language
		if($spider['language'] && $lang->language_exists($spider['language']))


		// Set spider language
		if($spider['language'] && $lang->language_exists($spider['language']))

Zeile 398Zeile 445

		// Set spider theme
		if($spider['theme'])

 

		// Set spider theme
		if($spider['theme'])

		{

		{

			$mybb->user['style'] = $spider['theme'];
		}

		// Gather a full permission set for this spider.
		$mybb->usergroup = usergroup_permissions($mybb->user['usergroup']);
		$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);

 
			$mybb->user['style'] = $spider['theme'];
		}

		// Gather a full permission set for this spider.
		$mybb->usergroup = usergroup_permissions($mybb->user['usergroup']);
		$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);

		$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);





		if(is_array($mydisplaygroup))
		{
			$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);
		}


		// Update spider last minute (only do so on two minute intervals - decrease load for quick spiders)
		if($spider['lastvisit'] < TIME_NOW-120)
		{

		// Update spider last minute (only do so on two minute intervals - decrease load for quick spiders)
		if($spider['lastvisit'] < TIME_NOW-120)
		{

Zeile 427Zeile 477

	/**
	 * Update a user session.

 

	/**
	 * Update a user session.

	 *
	 * @param int The session id.
	 * @param int The user id.

	 *
	 * @param int $sid The session id.
	 * @param int $uid The user id.

	 */

 
	 */

	function update_session($sid, $uid='')

	function update_session($sid, $uid=0)

	{
		global $db;

		// Find out what the special locations are.
		$speciallocs = $this->get_special_locations();
		if($uid)

 
	{
		global $db;

		// Find out what the special locations are.
		$speciallocs = $this->get_special_locations();
		if($uid)

		{
			$onlinedata['uid'] = $uid;
		}
		else
		{
			$onlinedata['uid'] = 0;
		}

		{
			$onlinedata['uid'] = $uid;
		}
		else
		{
			$onlinedata['uid'] = 0;
		}

		$onlinedata['time'] = TIME_NOW;

 
		$onlinedata['time'] = TIME_NOW;

		
		$onlinedata['location'] = $db->escape_string(substr(get_current_location(), 0, 150));
		$onlinedata['useragent'] = $db->escape_string(my_substr($this->useragent, 0, 100));
		


		$onlinedata['location'] = $db->escape_string(substr(get_current_location(false, $this->ignore_parameters), 0, 150));
		$onlinedata['useragent'] = $db->escape_string(my_substr($this->useragent, 0, 200));


		$onlinedata['location1'] = (int)$speciallocs['1'];
		$onlinedata['location2'] = (int)$speciallocs['2'];
		$onlinedata['nopermission'] = 0;

		$onlinedata['location1'] = (int)$speciallocs['1'];
		$onlinedata['location2'] = (int)$speciallocs['2'];
		$onlinedata['nopermission'] = 0;

Zeile 461Zeile 511
	/**
	 * Create a new session.
	 *

 
	/**
	 * Create a new session.
	 *

	 * @param int The user id to bind the session to.

	 * @param int $uid The user id to bind the session to.

	 */
	function create_session($uid=0)
	{

	 */
	function create_session($uid=0)
	{

Zeile 470Zeile 520

		// If there is a proper uid, delete by uid.
		if($uid > 0)

 

		// If there is a proper uid, delete by uid.
		if($uid > 0)

		{

		{

			$db->delete_query("sessions", "uid='{$uid}'");
			$onlinedata['uid'] = $uid;

 
			$db->delete_query("sessions", "uid='{$uid}'");
			$onlinedata['uid'] = $uid;

		}
		// Is a spider - delete all other spider references
		else if($this->is_spider == true)
		{
			$db->delete_query("sessions", "sid='{$this->sid}'");
		}
		// Else delete by ip.
		else
		{
			$db->delete_query("sessions", "ip=".$db->escape_binary($this->packedip));

		}
		else
		{
			// Is a spider - delete all other spider references
			if($this->is_spider == true)
			{
				$db->delete_query("sessions", "sid='{$this->sid}'");
			}



			$onlinedata['uid'] = 0;
		}


			$onlinedata['uid'] = 0;
		}


Zeile 493Zeile 542
		}
		else
		{

 
		}
		else
		{

			$onlinedata['sid'] = md5(uniqid(microtime(true), true));

			$onlinedata['sid'] = md5(random_str(50));

		}
		$onlinedata['time'] = TIME_NOW;
		$onlinedata['ip'] = $db->escape_binary($this->packedip);

 
		}
		$onlinedata['time'] = TIME_NOW;
		$onlinedata['ip'] = $db->escape_binary($this->packedip);

		
		$onlinedata['location'] = $db->escape_string(substr(get_current_location(), 0, 150));
		$onlinedata['useragent'] = $db->escape_string(my_substr($this->useragent, 0, 100));
		


		$onlinedata['location'] = $db->escape_string(substr(get_current_location(false, $this->ignore_parameters), 0, 150));
		$onlinedata['useragent'] = $db->escape_string(my_substr($this->useragent, 0, 200));


		$onlinedata['location1'] = (int)$speciallocs['1'];
		$onlinedata['location2'] = (int)$speciallocs['2'];
		$onlinedata['nopermission'] = 0;

		$onlinedata['location1'] = (int)$speciallocs['1'];
		$onlinedata['location2'] = (int)$speciallocs['2'];
		$onlinedata['nopermission'] = 0;

Zeile 518Zeile 567
	{
		global $mybb;
		$array = array('1' => '', '2' => '');

 
	{
		global $mybb;
		$array = array('1' => '', '2' => '');

		if(preg_match("#forumdisplay.php#", $_SERVER['PHP_SELF']) && $mybb->get_input('fid', MyBB::INPUT_INT) > 0)

		if(preg_match("#forumdisplay.php#", $_SERVER['PHP_SELF']) && $mybb->get_input('fid', MyBB::INPUT_INT) > 0 && $mybb->get_input('fid', MyBB::INPUT_INT) < 4294967296)

		{
			$array[1] = $mybb->get_input('fid', MyBB::INPUT_INT);
			$array[2] = '';

		{
			$array[1] = $mybb->get_input('fid', MyBB::INPUT_INT);
			$array[2] = '';

Zeile 527Zeile 576
		{
			global $db;


 
		{
			global $db;


			if($mybb->get_input('tid', MyBB::INPUT_INT) > 0)

			if($mybb->get_input('tid', MyBB::INPUT_INT) > 0 && $mybb->get_input('tid', MyBB::INPUT_INT) < 4294967296)

			{
				$array[2] = $mybb->get_input('tid', MyBB::INPUT_INT);
			}

			{
				$array[2] = $mybb->get_input('tid', MyBB::INPUT_INT);
			}