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Merge branch 'develop' of github.com:/EllisLab/CodeIgniter into load_…

…config_units
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2 parents e3621cc + c771928 commit 63391f7db5811c5569246a713df456d602cbad13 @dchill42 committed Oct 15, 2012
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48 system/core/Input.php
@@ -390,31 +390,32 @@ public function ip_address()
}
// Convert the REMOTE_ADDR IP address to binary, if needed
- if ( ! isset($ip, $convert_func))
+ if ( ! isset($ip, $sprintf))
{
if ($separator === ':')
{
// Make sure we're have the "full" IPv6 format
- $ip = str_replace('::', str_repeat(':', 9 - substr_count($this->ip_address, ':')), $this->ip_address);
- $convert_func = is_php('5.3')
- ? function ($value)
- {
- return str_pad(base_convert($value, 16, 2), 16, '0', STR_PAD_LEFT);
- }
- : create_function('$value', 'return str_pad(base_convert($value, 16, 2), 16, "0", STR_PAD_LEFT);');
+ $ip = explode(':',
+ str_replace('::',
+ str_repeat(':', 9 - substr_count($this->ip_address, ':')),
+ $this->ip_address
+ )
+ );
+
+ for ($i = 0; $i < 8; $i++)
+ {
+ $ip[$i] = intval($ip[$i], 16);
+ }
+
+ $sprintf = '%016b%016b%016b%016b%016b%016b%016b%016b';
}
else
{
- $ip = $this->ip_address;
- $convert_func = is_php('5.3')
- ? function ($value)
- {
- return str_pad(decbin($value), 8, '0', STR_PAD_LEFT);
- }
- : create_function('$value', 'return str_pad(decbin($value), 8, "0", STR_PAD_LEFT);');
+ $ip = explode('.', $this->ip_address);
+ $sprintf = '%08b%08b%08b%08b';
}
- $ip = implode(array_map($convert_func, explode($separator, $ip)));
+ $ip = vsprintf($sprintf, $ip);
}
// Split the netmask length off the network address
@@ -423,12 +424,19 @@ public function ip_address()
// Again, an IPv6 address is most likely in a compressed form
if ($separator === ':')
{
- $netaddr = str_replace('::', str_repeat(':', 9 - substr_count($netaddr, ':')), $netaddr);
+ $netaddr = explode(':', str_replace('::', str_repeat(':', 9 - substr_count($netaddr, ':')), $netaddr));
+ for ($i = 0; $i < 8; $i++)
+ {
+ $netaddr[$i] = intval($netaddr[$i], 16);
+ }
+ }
+ else
+ {
+ $netaddr = explode('.', $netaddr);
}
- // Convert to a binary form and finally compare
- $netaddr = implode(array_map($convert_func, explode($separator, $netaddr)));
- if (strncmp($ip, $netaddr, $masklen) === 0)
+ // Convert to binary and finally compare
+ if (strncmp($ip, vsprintf($sprintf, $netaddr), $masklen) === 0)
{
$this->ip_address = $spoof;
break;
View
2 system/database/drivers/mysqli/mysqli_driver.php
@@ -69,7 +69,7 @@ public function db_connect($persistent = FALSE)
? 'p:'.$this->hostname : $this->hostname;
$port = empty($this->port) ? NULL : $this->port;
$client_flags = ($this->compress === TRUE) ? MYSQLI_CLIENT_COMPRESS : 0;
- $mysqli = new mysqli();
+ $mysqli = mysqli_init();
return @$mysqli->real_connect($hostname, $this->username, $this->password, $this->database, $port, NULL, $client_flags)
? $mysqli : FALSE;
View
41 system/libraries/Email.php
@@ -1754,47 +1754,6 @@ protected function _get_hostname()
// --------------------------------------------------------------------
/**
- * Get IP
- *
- * @return string
- */
- protected function _get_ip()
- {
- if ($this->_IP !== FALSE)
- {
- return $this->_IP;
- }
-
- $cip = ( ! empty($_SERVER['HTTP_CLIENT_IP'])) ? $_SERVER['HTTP_CLIENT_IP'] : FALSE;
- $rip = ( ! empty($_SERVER['REMOTE_ADDR'])) ? $_SERVER['REMOTE_ADDR'] : FALSE;
- if ($cip) $this->_IP = $cip;
- elseif ($rip) $this->_IP = $rip;
- else
- {
- $fip = ( ! empty($_SERVER['HTTP_X_FORWARDED_FOR'])) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : FALSE;
- if ($fip)
- {
- $this->_IP = $fip;
- }
- }
-
- if (strpos($this->_IP, ',') !== FALSE)
- {
- $x = explode(',', $this->_IP);
- $this->_IP = end($x);
- }
-
- if ( ! preg_match('/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/', $this->_IP))
- {
- $this->_IP = '0.0.0.0';
- }
-
- return $this->_IP;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Get Debug Message
*
* @return string
View
2 system/libraries/Session/drivers/Session_cookie.php
@@ -405,7 +405,7 @@ protected function _sess_read()
}
// Is the session current?
- if (($session['last_activity'] + $this->sess_expiration) < $this->now)
+ if (($session['last_activity'] + $this->sess_expiration) < $this->now OR $session['last_activity'] > $this->now)
{
$this->sess_destroy();
return FALSE;
View
2 system/libraries/Session/drivers/Session_native.php
@@ -107,7 +107,7 @@ protected function initialize()
// Check session expiration, ip, and agent
$now = time();
$destroy = FALSE;
- if (isset($_SESSION['last_activity']) && ($_SESSION['last_activity'] + $expire) < $now)
+ if (isset($_SESSION['last_activity']) && (($_SESSION['last_activity'] + $expire) < $now OR $_SESSION['last_activity'] > $now))
{
// Expired - destroy
$destroy = TRUE;
View
4 user_guide_src/source/changelog.rst
@@ -203,6 +203,7 @@ Release Date: Not Released
- Removed the second parameter (character limit) from internal method ``_prep_quoted_printable()`` as it is never used.
- Internal method ``_prep_quoted_printable()`` will now utilize the native ``quoted_printable_encode()``, ``imap_8bit()`` functions (if available) when CRLF is set to "\r\n".
- Default charset now relies on the global ``$config['charset']`` setting.
+ - Removed unused protected method ``_get_ip()`` (:doc:`Input Library <libraries/input>`'s ``ip_address()`` should be used anyway).
- :doc:`Pagination Library <libraries/pagination>` changes include:
- Added support for the anchor "rel" attribute.
- Added support for setting custom attributes.
@@ -360,7 +361,8 @@ Bug fixes for 3.0
- Fixed a bug (#1765) - :doc:`Database Library <database/index>` didn't properly detect connection errors for MySQLi.
- Fixed a bug (#1257) - :doc:`Query Builder <database/query_builder>` used to (unnecessarily) group FROM clause contents, which breaks certain queries and is invalid for some databases.
- Fixed a bug (#1709) - :doc:`Email <libraries/email>` headers were broken when using long email subjects and \r\n as CRLF.
-- Fixed a bug where MB_ENABLED was only declared if UTF8_ENABLED was set to TRUE.
+- Fixed a bug where ``MB_ENABLED`` was only declared if ``UTF8_ENABLED`` was set to TRUE.
+- Fixed a bug where the :doc:`Session Library <libraries/session>` accepted cookies with *last_activity* values being in the future.
Version 2.1.3
=============

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