Problemi Istallazioni Joomla 1.5 su ALTERVISTA

Sto ercando di istallare la nuova versione di Joomla 1.5 su Altervista ma mi da questo messaggio di errore:

Notice: ini_set() has been disabled for security reasons in /membri/megaurlo/libraries/joomla/session/session.php on line 88

Notice: ini_set() has been disabled for security reasons in /membri/megaurlo/libraries/joomla/session/session.php on line 91

Notice: ini_set() has been disabled for security reasons in /membri/megaurlo/libraries/joomla/session/session.php on line 646

L'istallazione continua perfettamente ed il CMS funziona fino a che non provo a modificare le sezioni. In quel caso va in TILT.

Sapete come Aiutarmi??? Grazie

Hai provato JoomlaVista, la versione ottimizzata e compatibile per AlterVista?
Fai una ricerca in questo forum.

Ciauz. :lolloso:

Grazie per il consiglio: sono andato sul sito joomlavista ma non funziona il modulo x registrare un nuovo utente e quindi non posso visualizare il download.

Citazione:

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Originalmente inviato da megaurlo

Sto ercando di istallare la nuova versione di Joomla 1.5 su Altervista ma mi da questo messaggio di errore:

Notice: ini_set() has been disabled for security reasons in /membri/megaurlo/libraries/joomla/session/session.php on line 88

Notice: ini_set() has been disabled for security reasons in /membri/megaurlo/libraries/joomla/session/session.php on line 91

Notice: ini_set() has been disabled for security reasons in /membri/megaurlo/libraries/joomla/session/session.php on line 646

L'istallazione continua perfettamente ed il CMS funziona fino a che non provo a modificare le sezioni. In quel caso va in TILT.

Sapete come Aiutarmi??? Grazie

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Se è solo questo il problema, posta qui il codice del file session.php

Ciao...

Codice PHP:

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<?php
/**
* @version $Id: session.php 9241 2007-10-17 00:40:43Z jinx $
* @package Joomla.Framework
* @subpackage Session
* @copyright Copyright (C) 2005 - 2007 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/

// Check to ensure this file is within the rest of the framework
defined('JPATH_BASE') or die();

//Register the session storage class with the loader
JLoader::register('JSessionStorage', dirname(__FILE__).DS.'storage.php');

/**
* Class for managing HTTP sessions
*
* Provides access to session-state values as well as session-level
* settings and lifetime management methods.
* Based on the standart PHP session handling mechanism it provides
* for you more advanced features such as expire timeouts.
*
* @author Johan Janssens <johan.janssens@joomla.org>
* @package Joomla.Framework
* @subpackage Session
* @since 1.5
*/
class JSession extends JObject
{
/**
* internal state
*
* @access protected
* @var string $_state one of 'active'|'expired'|'destroyed|'error'
* @see getState()
*/
var $_state = 'active';

/**
* Maximum age of unused session
*
* @access protected
* @var string $_expire minutes
*/
var $_expire = 15;

/**
* The session store object
*
* @access protected
* @var object A JSessionStorage object
*/
var $_store = null;

/**
* security policy
*
* Default values:
* - fix_browser
* - fix_adress
*
* @access protected
* @var array $_security list of checks that will be done.
*/
var $_security = array( 'fix_browser' );

/**
* Constructor
*
* @access protected
* @param string $storage
* @param array $options optional parameters
*/
function __construct( $store = 'none', $options = array() )
{
// Register faked "destructor" in PHP4, this needs to happen before creating the session store
if (version_compare(PHP_VERSION, '5') == -1) {
register_shutdown_function((array(&$this, '__destruct')));
}

//set default sessios save handler
ini_set('session.save_handler', 'files');

//disable transparent sid support
ini_set('session.use_trans_sid', '0');

//create handler
$this->_store =& JSessionStorage::getInstance($store, $options);

//set options
$this->_setOptions( $options );

//load the session
$this->_start();

//initialise the session
$this->_setCounter();
$this->_setTimers();

$this->_state = 'active';

// perform security checks
$this->_validate();
}

/**
* Session object destructor
*
* @access private
* @since 1.5
*/
function __destruct() {
$this->close();
}

/**
* Returns a reference to the global Session object, only creating it
* if it doesn't already exist.
*
* This method must be invoked as:
* <pre> $session = &JSession::getInstance();</pre>
*
* @access public
* @return JSession The Session object.
* @since 1.5
*/
function & getInstance($handler, $options)
{
static $instance;

if (!is_object($instance)) {
$instance = new JSession($handler, $options);
}

return $instance;
}

/**
* Get current state of session
*
* @access public
* @return string The session state
*/
function getState() {
return $this->_state;
}

/**
* Get expiration time in minutes
*
* @access public
* @return integer The session expiration time in minutes
*/
function getExpire() {
return $this->_expire;
}

/**
* Get a session token, if a token isn't set yet one will be generated.
*
* Tokens are used to secure forms from spamming attacks. Once a token
* has been generated the system will check the post request to see if
* it is present, if not it will invalidate the session.
*
* @param boolean $forceNew If true, force a new token to be created
* @access public
* @return string The session token
*/
function getToken($forceNew = false)
{
$token = $this->get( 'session.token' );

//create a token
if( $token === null || $forceNew ) {
$token = $this->_createToken( 12 );
$this->set( 'session.token', $token );
}

return $token;
}

/**
* Method to determine if a token exists in the session. If not the
* session will be set to expired
*
* @param string Hashed token to be verified
* @param boolean If true, expires the session
* @since 1.5
* @static
*/
function hasToken($tCheck, $forceExpire = true)
{
// check if a token exists in the session
$tStored = $this->get( 'session.token' );

//check token
if(($tStored !== $tCheck))
{
if($forceExpire) {
$this->_state = 'expired';
}
return false;
}

return true;
}


/**
* Get session name
*
* @access public
* @return string The session name
*/
function getName()
{
if( $this->_state === 'destroyed' ) {
// @TODO : raise error
return null;
}
return session_name();
}

/**
* Get session id
*
* @access public
* @return string The session name
*/
function getId()
{
if( $this->_state === 'destroyed' ) {
// @TODO : raise error
return null;
}
return session_id();
}

/**
* Get the session handlers
*
* @access public
* @return array An array of available session handlers
*/
function getStores()
{
jimport('joomla.filesystem.folder');
$handlers = JFolder::files(dirname(__FILE__).DS.'storage', '.php$');

$names = array();
foreach($handlers as $handler)
{
$name = substr($handler, 0, strrpos($handler, '.'));
$class = 'JSessionStorage'.ucfirst($name);

//Load the class only if needed
if(!class_exists($class)) {
require_once(dirname(__FILE__).DS.'storage'.DS.$name.'.php');
}

if(call_user_func_array( array( trim($class), 'test' ), null)) {
$names[] = $name;
}
}

return $names;
}

/**
* Check whether this session is currently created
*
* @access public
* @return boolean $result true on success
*/
function isNew()
{
$counter = $this->get( 'session.counter' );
if( $counter === 1 ) {
return true;
}
return false;
}

/**
* Get data from the session store
*
* @static
* @access public
* @param string $name Name of a variable
* @param mixed $default Default value of a variable if not set
* @param string $namespace Namespace to use, default to 'default'
* @return mixed Value of a variable
*/
function &get($name, $default = null, $namespace = 'default')
{
$namespace = '__'.$namespace; //add prefix to namespace to avoid collisions

if($this->_state !== 'active' && $this->_state !== 'expired') {
// @TODO :: generated error here
$error = null;
return $error;
}

if (isset($_SESSION[$namespace][$name])) {
return $_SESSION[$namespace][$name];
}
return $default;
}

---

Codice PHP:

---

/**
* Set data into the session store
*
* @access public
* @param string $name Name of a variable
* @param mixed $value Value of a variable
* @param string $namespace Namespace to use, default to 'default'
* @return mixed Old value of a variable
*/
function set($name, $value, $namespace = 'default')
{
$namespace = '__'.$namespace; //add prefix to namespace to avoid collisions

if($this->_state !== 'active') {
// @TODO :: generated error here
return null;
}

$old = isset($_SESSION[$namespace][$name]) ? $_SESSION[$namespace][$name] : null;

if (null === $value) {
unset($_SESSION[$namespace][$name]);
} else {
$_SESSION[$namespace][$name] = $value;
}

return $old;
}

/**
* Check wheter data exists in the session store
*
* @access public
* @param string $name Name of variable
* @param string $namespace Namespace to use, default to 'default'
* @return boolean $result true if the variable exists
*/
function has( $name, $namespace = 'default' )
{
$namespace = '__'.$namespace; //add prefix to namespace to avoid collisions

if( $this->_state !== 'active' ) {
// @TODO :: generated error here
return null;
}

return isset( $_SESSION[$namespace][$name] );
}

/**
* Unset data from the session store
*
* @access public
* @param string $name Name of variable
* @param string $namespace Namespace to use, default to 'default'
* @return mixed $value the value from session or NULL if not set
*/
function clear( $name, $namespace = 'default' )
{
$namespace = '__'.$namespace; //add prefix to namespace to avoid collisions

if( $this->_state !== 'active' ) {
// @TODO :: generated error here
return null;
}

$value = null;
if( isset( $_SESSION[$namespace][$name] ) ) {
$value = $_SESSION[$namespace][$name];
unset( $_SESSION[$namespace][$name] );
}

return $value;
}

/**
* Start a session
*
* Creates a session (or resumes the current one based on the state of the session)
*
* @access private
* @return boolean $result true on success
*/
function _start()
{
// start session if not startet
if( $this->_state == 'restart' ) {
session_id( $this->_createId() );
}

session_cache_limiter('none');
session_start();

// Send modified header for IE 6.0 Security Policy
header('P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"');

return true;
}


/**
* Frees all session variables and destroys all data registered to a session
*
* This method resets the $_SESSION variable and destroys all of the data associated
* with the current session in its storage (file or DB). It forces new session to be
* started after this method is called. It does not unset the session cookie.
*
* @static
* @access public
* @return void
* @see session_unset()
* @see session_destroy()
*/
function destroy()
{
// session was already destroyed
if( $this->_state === 'destroyed' ) {
return true;
}

// In order to kill the session altogether, like to log the user out, the session id
// must also be unset. If a cookie is used to propagate the session id (default behavior),
// then the session cookie must be deleted.
if (isset($_COOKIE[session_name()])) {
setcookie(session_name(), '', time()-42000, '/');
}

session_unset();
session_destroy();

$this->_state = 'destroyed';
return true;
}

/**
* restart an expired or locked session
*
* @access public
* @return boolean $result true on success
* @see destroy
*/
function restart()
{
$this->destroy();
if( $this->_state !== 'destroyed' ) {
// @TODO :: generated error here
return false;
}

// Re-register the session handler after a session has been destroyed, to avoid PHP bug
$this->_store->register();

$this->_state = 'restart';
$this->_start();
$this->_state = 'active';

$this->_validate();
$this->_setCounter();

return true;
}

/**
* Create a new session and copy variables from the old one
*
* @abstract
* @access public
* @return boolean $result true on success
*/
function fork()
{
if( $this->_state !== 'active' ) {
// @TODO :: generated error here
return false;
}

// save values
$values = $_SESSION;

// keep session config
$trans = ini_get( 'session.use_trans_sid' );
if( $trans ) {
ini_set( 'session.use_trans_sid', 0 );
}
$cookie = session_get_cookie_params();

// create new session id
$id = $this->_createId( strlen( $this->getId() ) );

// kill session
session_destroy();

// re-register the session store after a session has been destroyed, to avoid PHP bug
$this->_store->register();

// restore config
ini_set( 'session.use_trans_sid', $trans );
session_set_cookie_params( $cookie['lifetime'], $cookie['path'], $cookie['domain'], $cookie['secure'] );

// restart session with new id
session_id( $id );
session_start();

return true;
}

/**
* Writes session data and ends session
*
* Session data is usually stored after your script terminated without the need
* to call JSession::close(),but as session data is locked to prevent concurrent
* writes only one script may operate on a session at any time. When using
* framesets together with sessions you will experience the frames loading one
* by one due to this locking. You can reduce the time needed to load all the
* frames by ending the session as soon as all changes to session variables are
* done.
*
* @access public
* @see session_write_close()
*/
function close() {
session_write_close();
}

/**
* Create a session id
*
* @static
* @access private
* @return string Session ID
*/
function _createId( )
{
$id = 0;
while (strlen($id) < 32) {
$id .= mt_rand(0, mt_getrandmax());
}

$id = md5( uniqid($id, true));
return $id;
}

/**
* Create a token-string
*
* @access protected
* @param int $length lenght of string
* @return string $id generated token
*/
function _createToken( $length = 32 )
{
static $chars = '0123456789abcdef';
$max = strlen( $chars ) - 1;
$token = '';
$name = session_name();
for( $i = 0; $i < $length; ++$i ) {
$token .= $chars[ (rand( 0, $max )) ];
}

return md5($token.$name);
}

/**
* Set counter of session usage
*
* @access protected
* @return boolean $result true on success
*/
function _setCounter()
{
$counter = $this->get( 'session.counter', 0 );
++$counter;

$this->set( 'session.counter', $counter );
return true;
}

/**
* Set the session timers
*
* @access protected
* @return boolean $result true on success
*/
function _setTimers()
{
if( !$this->has( 'session.timer.start' ) )
{
$start = time();

$this->set( 'session.timer.start' , $start );
$this->set( 'session.timer.last' , $start );
$this->set( 'session.timer.now' , $start );
}

$this->set( 'session.timer.last', $this->get( 'session.timer.now' ) );
$this->set( 'session.timer.now', time() );

return true;
}

/**
* set additional session options
*
* @access protected
* @param array $options list of parameter
* @return boolean $result true on success
*/
function _setOptions( &$options )
{
// set name
if( isset( $options['name'] ) ) {
session_name( md5($options['name']) );
}

// set id
if( isset( $options['id'] ) ) {
session_id( $options['id'] );
}

// set expire time
if( isset( $options['expire'] ) ) {
$this->_expire = $options['expire'];
}

// get security options
if( isset( $options['security'] ) ) {
$this->_security = explode( ',', $options['security'] );
}

//sync the session maxlifetime
ini_set('session.gc_maxlifetime', $this->_expire);

return true;
}


---

Codice PHP:

---

/**
* Do some checks for security reason
*
* - timeout check (expire)
* - ip-fixiation
* - browser-fixiation
*
* If one check failed, session data has to be cleaned.
*
* @access protected
* @param boolean $restart reactivate session
* @return boolean $result true on success
* @see [url]http://shiflett.org/articles/the-truth-about-sessions[/url]
*/
function _validate( $restart = false )
{
// allow to restart a session
if( $restart )
{
$this->_state = 'active';

$this->set( 'session.client.address' , null );
$this->set( 'session.client.forwarded' , null );
$this->set( 'session.client.browser' , null );
$this->set( 'session.token' , null );
}

// check if session has expired
if( $this->_expire )
{
$curTime = $this->get( 'session.timer.now' , 0 );
$maxTime = $this->get( 'session.timer.last', 0 ) + (60 * $this->_expire);

// empty session variables
if( $maxTime < $curTime ) {
$this->_state = 'expired';
return false;
}
}

// record proxy forwarded for in the session in case we need it later
if( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
$this->set( 'session.client.forwarded', $_SERVER['HTTP_X_FORWARDED_FOR']);
}

// check for client adress
if( in_array( 'fix_adress', $this->_security ) && isset( $_SERVER['REMOTE_ADDR'] ) )
{
$ip = $this->get( 'session.client.address' );

if( $ip === null ) {
$this->set( 'session.client.address', $_SERVER['REMOTE_ADDR'] );
}
else if( $_SERVER['REMOTE_ADDR'] !== $ip )
{
$this->_state = 'error';
return false;
}
}

// check for clients browser
if( in_array( 'fix_browser', $this->_security ) && isset( $_SERVER['HTTP_USER_AGENT'] ) )
{
$browser = $this->get( 'session.client.browser' );

if( $browser === null ) {
$this->set( 'session.client.browser', $_SERVER['HTTP_USER_AGENT']);
}
else if( $_SERVER['HTTP_USER_AGENT'] !== $browser )
{
// $this->_state = 'error';
// return false;
}
}

return true;
}
}


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Vai alle righe che ti dà errore e subito prima di ini_set aggiungi "@".
Per esempio la riga 88 da così:

Codice PHP:

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ini_set('session.save_handler', 'files');


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Diventa:

Codice PHP:

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@ini_set('session.save_handler', 'files');


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