رسالة عطل عام Invalid_session
المشرف: alhitary
????? ??? ??? Invalid_session
?????? ???????..
???? ????? ??? ??? ?? ?????? ???? ??? ??? ???????? ????? ??????? ???? ???? ?? ????? : ??? ??? Invalid_session
???????: 2.0.6
????? ??? ??????? ?? ??? Function_validate.php
????? ??????? ????????? ??????? ???????? ?? ???? ???? ?? ??????? ??? ??? ???? ????? ????? ??? ???? ???? ????? ??????? ????? ?????..
??? ??? ????? ????
???? ????? ??? ??? ?? ?????? ???? ??? ??? ???????? ????? ??????? ???? ???? ?? ????? : ??? ??? Invalid_session
???????: 2.0.6
????? ??? ??????? ?? ??? Function_validate.php
كود: تحديد الكل
<?php
/***************************************************************************
* functions_validate.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id: functions_validate.php,v 1.6.2.12 2003/06/09 19:13:05 psotfx Exp $
*
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
//
// Check to see if the username has been taken, or if it is disallowed.
// Also checks if it includes the " character, which we don't allow in usernames.
// Used for registering, changing names, and posting anonymously with a username
//
function validate_username($username)
{
global $db, $lang, $userdata;
// Remove doubled up spaces
$username = preg_replace('#\s+#', ' ', $username);
// Limit username length
$username = substr(str_replace("\'", "'", $username), 0, 25);
$username = str_replace("'", "''", $username);
$sql = "SELECT username
FROM " . USERS_TABLE . "
WHERE LOWER(username) = '" . strtolower($username) . "'";
if ($result = $db->sql_query($sql))
{
if ($row = $db->sql_fetchrow($result))
{
return array('error' => true, 'error_msg' => $lang['Email_taken']);
}
$db->sql_freeresult($result);
return array('error' => true, 'error_msg' => $lang['Username_taken']);
}
//}
//}
$db->sql_freeresult($result);
$sql = "SELECT group_name
FROM " . GROUPS_TABLE . "
WHERE LOWER(group_name) = '" . strtolower($username) . "'";
if ($result = $db->sql_query($sql))
{
if ($row = $db->sql_fetchrow($result))
{
$db->sql_freeresult($result);
return array('error' => true, 'error_msg' => $lang['Username_taken']);
}
}
$db->sql_freeresult($result);
$sql = "SELECT disallow_username
FROM " . DISALLOW_TABLE;
if ($result = $db->sql_query($sql))
{
if ($row = $db->sql_fetchrow($result))
{
do
{
if (preg_match("#\b(" . str_replace("\*", ".*?", phpbb_preg_quote($row['disallow_username'], '#')) . ")
\b#i", $username))
{
$db->sql_freeresult($result);
return array('error' => true, 'error_msg' => $lang['Username_disallowed']);
}
}
while($row = $db->sql_fetchrow($result));
}
}
$db->sql_freeresult($result);
$sql = "SELECT word
FROM " . WORDS_TABLE;
if ($result = $db->sql_query($sql))
{
if ($row = $db->sql_fetchrow($result))
{
do
{
if (preg_match("#\b(" . str_replace("\*", ".*?", phpbb_preg_quote($row['word'], '#')) . ")\b#i",
$username))
{
$db->sql_freeresult($result);
return array('error' => true, 'error_msg' => $lang['Username_disallowed']);
}
}
while ($row = $db->sql_fetchrow($result));
}
}
$db->sql_freeresult($result);
// Don't allow " and ALT-255 in username.
if (strstr($username, '"') || strstr($username, '"') || strstr($username, chr(160)))
{
return array('error' => true, 'error_msg' => $lang['Username_invalid']);
}
return array('error' => false, 'error_msg' => '');
}
//
// Check to see if email address is banned
// or already present in the DB
//
function validate_email($email)
{
global $db, $lang;
if ($email != '')
{
if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email))
{
$sql = "SELECT ban_email
FROM " . BANLIST_TABLE;
if ($result = $db->sql_query($sql))
{
if ($row = $db->sql_fetchrow($result))
{
do
{
$match_email = str_replace('*', '.*?', $row['ban_email']);
if (preg_match('/^' . $match_email . '$/is', $email))
{
$db->sql_freeresult($result);
return array('error' => true, 'error_msg' => $lang['Email_banned']);
}
}
while($row = $db->sql_fetchrow($result));
}
}
$db->sql_freeresult($result);
$sql = "SELECT user_email
FROM " . USERS_TABLE . "
WHERE user_email = '" . str_replace("\'", "''", $email) . "'";
if (!($result = $db->sql_query($sql)))
{
message_die(GENERAL_ERROR, "Couldn't obtain user email information.", "", __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result))
{
return array('error' => true, 'error_msg' => $lang['Email_taken']);
}
$db->sql_freeresult($result);
return array('error' => false, 'error_msg' => '');
}
}
return array('error' => true, 'error_msg' => $lang['Email_invalid']);
}
//
// Does supplementary validation of optional profile fields. This expects common stuff like trim() and strip_tags()
// to have already been run. Params are passed by-ref, so we can set them to the empty string if they fail.
//
function validate_optional_fields(&$icq, &$aim, &$msnm, &$yim, &$website, &$location, &$occupation, &$interests, &$sig)
{
$check_var_length = array('aim', 'msnm', 'yim', 'location', 'occupation', 'interests', 'sig');
for($i = 0; $i < count($check_var_length); $i++)
{
if (strlen($$check_var_length[$i]) < 2)
{
$$check_var_length[$i] = '';
}
}
// ICQ number has to be only numbers.
if (!preg_match('/^[0-9]+$/', $icq))
{
$icq = '';
}
// website has to start with http://, followed by something with length at least 3 that
// contains at least one dot.
if ($website != "")
{
if (!preg_match('#^http[s]?:\/\/#i', $website))
{
$website = 'http://' . $website;
}
if (!preg_match('#^http[s]?\\:\\/\\/[a-z0-9\-]+\.([a-z0-9\-]+\.)?[a-z]+#i', $website))
{
$website = '';
}
}
return;
}
?>
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??????: ??? ???? ????????? ?? ??? function_validate.php ?????? ??????? ?? ???? ???? ?? ??? ????? ??????? ??? ?? ??? ?????? ??? ??????? ???????:
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??? ???? ?? ??????? ??? saanina ????? ????? ??? ?? ???
??????: ??? ???? ????????? ?? ??? function_validate.php ?????? ??????? ?? ???? ???? ?? ??? ????? ??????? ??? ?? ??? ?????? ??? ??????? ???????:
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?? ???? ????? ?? ???????? ???????? ???? ?????? ??? ?????? ?? ????? ?????? ???????..
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آخر تعديل بواسطة محب الخير في الأحد سبتمبر 16, 2007 5:54 pm، تم التعديل مرة واحدة.
????? ?????? ??? Smash ??? ????? ????? ??????? ???????..
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الموجودون الآن
المتصفحون للمنتدى الآن: لا يوجد أعضاء مسجلين متصلين و 10 زوار