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This commit was manufactured by cvs2svn to create tag
'release_2_0_13'. git-svn-id: file:///svn/phpbb/tags/release_2_0_13@5098 89ea8834-ac86-4346-8a33-228a782c2dd0
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147
phpBB/common.php
147
phpBB/common.php
@@ -8,7 +8,6 @@
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*
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* $Id$
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*
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*
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***************************************************************************/
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/***************************************************************************
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@@ -25,9 +24,82 @@ if ( !defined('IN_PHPBB') )
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die("Hacking attempt");
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}
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//
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error_reporting (E_ERROR | E_WARNING | E_PARSE); // This will NOT report uninitialized variables
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set_magic_quotes_runtime(0); // Disable magic_quotes_runtime
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// The following code (unsetting globals) was contributed by Matt Kavanagh
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// PHP5 with register_long_arrays off?
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if (!isset($HTTP_POST_VARS) && isset($_POST))
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{
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$HTTP_POST_VARS = $_POST;
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$HTTP_GET_VARS = $_GET;
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$HTTP_SERVER_VARS = $_SERVER;
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$HTTP_COOKIE_VARS = $_COOKIE;
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$HTTP_ENV_VARS = $_ENV;
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$HTTP_POST_FILES = $_FILES;
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// _SESSION is the only superglobal which is conditionally set
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if (isset($_SESSION))
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{
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$HTTP_SESSION_VARS = $_SESSION;
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}
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}
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if (@phpversion() < '4.0.0')
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{
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// PHP3 path; in PHP3, globals are _always_ registered
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// We 'flip' the array of variables to test like this so that
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// we can validate later with isset($test[$var]) (no in_array())
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$test = array('HTTP_GET_VARS' => NULL, 'HTTP_POST_VARS' => NULL, 'HTTP_COOKIE_VARS' => NULL, 'HTTP_SERVER_VARS' => NULL, 'HTTP_ENV_VARS' => NULL, 'HTTP_POST_FILES' => NULL, 'phpEx' => NULL, 'phpbb_root_path' => NULL);
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// Loop through each input array
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@reset($test);
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while (list($input,) = @each($test))
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{
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while (list($var,) = @each($$input))
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{
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// Validate the variable to be unset
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if (!isset($test[$var]) && $var != 'test' && $var != 'input')
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{
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unset($$var);
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}
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}
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}
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}
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else if (@ini_get('register_globals') == '1' || strtolower(@ini_get('register_globals')) == 'on')
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{
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// PHP4+ path
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$not_unset = array('HTTP_GET_VARS', 'HTTP_POST_VARS', 'HTTP_COOKIE_VARS', 'HTTP_SERVER_VARS', 'HTTP_SESSION_VARS', 'HTTP_ENV_VARS', 'HTTP_POST_FILES', 'phpEx', 'phpbb_root_path');
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// Not only will array_merge give a warning if a parameter
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// is not an array, it will actually fail. So we check if
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// HTTP_SESSION_VARS has been initialised.
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if (!isset($HTTP_SESSION_VARS))
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{
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$HTTP_SESSION_VARS = array();
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}
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// Merge all into one extremely huge array; unset
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// this later
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$input = array_merge($HTTP_GET_VARS, $HTTP_POST_VARS, $HTTP_COOKIE_VARS, $HTTP_SERVER_VARS, $HTTP_SESSION_VARS, $HTTP_ENV_VARS, $HTTP_POST_FILES);
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unset($input['input']);
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unset($input['not_unset']);
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while (list($var,) = @each($input))
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{
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if (!in_array($var, $not_unset))
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{
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unset($$var);
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}
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}
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unset($input);
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}
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//
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// addslashes to vars if magic_quotes_gpc is off
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// this is a security precaution to prevent someone
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@@ -101,18 +173,20 @@ if( !get_magic_quotes_gpc() )
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// malicious rewriting of language and otherarray values via
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// URI params
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//
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$board_config = Array();
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$userdata = Array();
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$theme = Array();
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$images = Array();
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$lang = Array();
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$board_config = array();
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$userdata = array();
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$theme = array();
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$images = array();
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$lang = array();
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$nav_links = array();
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$gen_simple_header = FALSE;
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@include($phpbb_root_path . 'config.'.$phpEx);
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include($phpbb_root_path . 'config.'.$phpEx);
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if( !defined("PHPBB_INSTALLED") )
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{
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header("Location: install.$phpEx");
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header("Location: install/install.$phpEx");
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exit;
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}
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include($phpbb_root_path . 'includes/constants.'.$phpEx);
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@@ -122,45 +196,15 @@ include($phpbb_root_path . 'includes/auth.'.$phpEx);
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include($phpbb_root_path . 'includes/functions.'.$phpEx);
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include($phpbb_root_path . 'includes/db.'.$phpEx);
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//
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// Mozilla navigation bar
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// Default items that should be valid on all pages.
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// Defined here and not in page_header.php so they can be redefined in the code
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//
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$nav_links['top'] = array (
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'url' => append_sid($phpbb_root_dir."index.".$phpEx),
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'title' => sprintf($lang['Forum_Index'], $board_config['sitename'])
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);
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$nav_links['search'] = array (
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'url' => append_sid($phpbb_root_dir."search.".$phpEx),
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'title' => $lang['Search']
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);
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$nav_links['help'] = array (
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'url' => append_sid($phpbb_root_dir."faq.".$phpEx),
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'title' => $lang['FAQ']
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);
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$nav_links['author'] = array (
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'url' => append_sid($phpbb_root_dir."memberlist.".$phpEx),
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'title' => $lang['Memberlist']
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);
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//
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// Obtain and encode users IP
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//
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if( getenv('HTTP_X_FORWARDED_FOR') != '' )
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{
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$client_ip = ( !empty($HTTP_SERVER_VARS['REMOTE_ADDR']) ) ? $HTTP_SERVER_VARS['REMOTE_ADDR'] : ( ( !empty($HTTP_ENV_VARS['REMOTE_ADDR']) ) ? $HTTP_ENV_VARS['REMOTE_ADDR'] : $REMOTE_ADDR );
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if ( preg_match("/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)/", getenv('HTTP_X_FORWARDED_FOR'), $ip_list) )
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{
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$private_ip = array('/^127\.0\.0\.1/', '/^192\.168\..*/', '/^172\.16\..*/', '/^10..*/', '/^224..*/', '/^240..*/');
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$client_ip = preg_replace($private_ip, $client_ip, $ip_list[1]);
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}
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}
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else
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{
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$client_ip = ( !empty($HTTP_SERVER_VARS['REMOTE_ADDR']) ) ? $HTTP_SERVER_VARS['REMOTE_ADDR'] : ( ( !empty($HTTP_ENV_VARS['REMOTE_ADDR']) ) ? $HTTP_ENV_VARS['REMOTE_ADDR'] : $REMOTE_ADDR );
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}
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// I'm removing HTTP_X_FORWARDED_FOR ... this may well cause other problems such as
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// private range IP's appearing instead of the guilty routable IP, tough, don't
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// even bother complaining ... go scream and shout at the idiots out there who feel
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// "clever" is doing harm rather than good ... karma is a great thing ... :)
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//
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$client_ip = ( !empty($HTTP_SERVER_VARS['REMOTE_ADDR']) ) ? $HTTP_SERVER_VARS['REMOTE_ADDR'] : ( ( !empty($HTTP_ENV_VARS['REMOTE_ADDR']) ) ? $HTTP_ENV_VARS['REMOTE_ADDR'] : getenv('REMOTE_ADDR') );
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$user_ip = encode_ip($client_ip);
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//
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@@ -170,16 +214,19 @@ $user_ip = encode_ip($client_ip);
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//
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$sql = "SELECT *
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FROM " . CONFIG_TABLE;
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if(!$result = $db->sql_query($sql))
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if( !($result = $db->sql_query($sql)) )
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{
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message_die(CRITICAL_ERROR, "Could not query config information", "", __LINE__, __FILE__, $sql);
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}
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else
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while ( $row = $db->sql_fetchrow($result) )
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{
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while($row = $db->sql_fetchrow($result))
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{
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$board_config[$row['config_name']] = $row['config_value'];
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}
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$board_config[$row['config_name']] = $row['config_value'];
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}
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if (file_exists('install') || file_exists('contrib'))
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{
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message_die(GENERAL_MESSAGE, 'Please ensure both the install/ and contrib/ directories are deleted');
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}
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//
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