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Session silme.

1

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1.780

  • 29-06-2006, 22:15:32
    #1
    Misafir
    Misafir
    google amca ve diger arama motoru örümcekleri her oturumda özel açılan session olayını sevmez.
    phpbb forumunuzda bunu kapatmak için 



    includes/sessions.php 
# 
#-----[ AÇ]------------------------------------------ 
#  
# 
#-----[ BUL ]------------------------------------------ 
# 

$SID = 'sid=' . $session_id; 

# 
#-----[ AŞAĞIDAKi KOD İLE DEGİŞTİR ]------------------------------------------ 
# 

if ( $userdata['session_user_id'] != ANONYMOUS ){ 
   $SID = 'sid=' . $session_id; 
} else { 
   $SID = ''; 
}
  • 07-07-2006, 02:06:19
    #2
    Alexis
    Alexis
    Yukarıdaki değişiklikleri biraz daha geliştirelim:

    URL deki SID, yani session id'i siler. Konuk ve çerezlerle ilgili birşey de yazıyor ama tam anlamadım.

    ################################################################# 
## MOD Title: Guest Sessions MOD
## MOD Version: 0.04
## MOD Author: CyberAlien <no@public_email> (Vjacheslav Trushkin) http://www.phpbbstyles.com
## MOD Description: 
##		This mod removes session id for guests from url and this way
##		guests who don't have cookies like different robots will use
##		correct urls. It can be used to allow googlebot and other
##		search engines to spider your forum correctly.
##
## Installation Level:	Easy
## Installation Time:	1-2 Minutes
## Files To Edit (1): includes/sessions.php
############################################################## 
## For Security Purposes, Please Check: http://www.phpbb.com/mods/ for the 
## latest version of this MOD. Downloading this MOD from other sites could cause malicious code 
## to enter into your phpBB Forum. As such, phpBB will not offer support for MOD's not offered 
## in our MOD-Database, located at: http://www.phpbb.com/mods/ 
############################################################## 
## Before Adding This MOD To Your Forum, You Should Back Up All Files Related To This MOD 
############################################################## 

# 
#-----[ OPEN ]--------------------------------------------- 
# 
includes/sessions.php

#
#-----[ FIND ]---------------------------------------------
# around line 157
	$sql = "UPDATE " . SESSIONS_TABLE . "
		SET session_user_id = $user_id, session_start = $current_time, session_time = $current_time, session_page = $page_id, session_logged_in = $login, session_admin = $admin
		WHERE session_id = '" . $session_id . "' 
			AND session_ip = '$user_ip'";

# 
#-----[ REPLACE WITH ]---------------------------------------
# 
//-- [+] Guest Sessions ------------------------------------------
//-- replace
//
/*
	$sql = "UPDATE " . SESSIONS_TABLE . "
		SET session_user_id = $user_id, session_start = $current_time, session_time = $current_time, session_page = $page_id, session_logged_in = $login, session_admin = $admin
		WHERE session_id = '" . $session_id . "' 
			AND session_ip = '$user_ip'";
*/
	$sql_ip = $user_id == ANONYMOUS ? " AND session_ip = '$user_ip'" : '';
	$sql = "UPDATE " . SESSIONS_TABLE . "
		SET session_ip = '$user_ip', session_start = $current_time, session_time = $current_time, session_page = $page_id, session_logged_in = $login, session_admin = $admin
		WHERE session_id = '" . $session_id . "' $sql_ip 
			AND session_user_id = '$user_id'";
//
//-- [-] Guest Sessions ------------------------------------------


#
#-----[ FIND ]---------------------------------------------
# around line 210
	$SID = 'sid=' . $session_id;

# 
#-----[ REPLACE WITH ]---------------------------------------
#
//-- [+] Guest Sessions ------------------------------------------
//-- replace
// 
//	$SID = 'sid=' . $session_id;
//
	$SID = $user_id > 0 ? 'sid=' . $session_id : '';
//
//-- [-] Guest Sessions ------------------------------------------

#
#-----[ FIND ]---------------------------------------------
# around line 288
				$SID = ($sessionmethod == SESSION_METHOD_GET || defined('IN_ADMIN')) ? 'sid=' . $session_id : '';

# 
#-----[ REPLACE WITH ]---------------------------------------
# 
//-- [+] Guest Sessions ------------------------------------------
//-- replace
//
//				$SID = ($sessionmethod == SESSION_METHOD_GET || defined('IN_ADMIN')) ? 'sid=' . $session_id : '';
//
				$SID = $userdata['user_id'] > 0 ? (($sessionmethod == SESSION_METHOD_GET || defined('IN_ADMIN')) ? 'sid=' . $session_id : '') : '';
//
//-- [-] Guest Sessions ------------------------------------------


#
#-----[ FIND ]---------------------------------------------
# around line 340
	//
	// If we reach here then no (valid) session exists. So we'll create a new one,
# 
#-----[ BEFORE, ADD ]---------------------------------------
# 
//-- [+] Guest Sessions ------------------------------------------
//-- add
//
	elseif(empty($sessiondata))
	{
		// try to login guest
		$sql = "SELECT u.*, s.*
			FROM " . SESSIONS_TABLE . " s, " . USERS_TABLE . " u
			WHERE s.session_ip = '$user_ip' 
				AND s.session_user_id = " . ANONYMOUS . "
				AND u.user_id = s.session_user_id 
					LIMIT 0, 1";
		if ( !($result = $db->sql_query($sql)) )
		{
			message_die(CRITICAL_ERROR, 'Error doing DB query userdata row fetch', '', __LINE__, __FILE__, $sql);
		}

		$userdata = $db->sql_fetchrow($result);

		if ( isset($userdata['user_id']) )
		{
			if ( $current_time - $userdata['session_time'] > 60 )
			{
				$sql = "UPDATE " . SESSIONS_TABLE . " 
					SET session_time = $current_time, session_start = $current_time, session_page = 0
					WHERE session_id = '" . $userdata['session_id'] . "'";
				if ( !$db->sql_query($sql) )
				{
					message_die(CRITICAL_ERROR, 'Error updating sessions table', '', __LINE__, __FILE__, $sql);
				}
			}
			return $userdata;
		}
	}
//
//-- [-] Guest Sessions ------------------------------------------

# 
#-----[ SAVE/CLOSE ALL FILES ]------------------------------------------ 
# 
# EoM