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Add options for customising Session parameters

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This commit is contained in:
Ben Roberts
2011-12-31 01:16:22 +00:00
parent f5187de9f4
commit c7077a8813
1 changed files with 23 additions and 4 deletions
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27
source/lib/SihnonFramework/Session.class.php
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@@ -4,13 +4,19 @@ class SihnonFramework_Session {
protected $config; protected $config;
protected $enabled;
protected $state; protected $state;
protected $dirty; protected $dirty;
public function __construct(Sihnon_Config $config) { public function __construct(Sihnon_Config $config) {
$this->config = $config; $this->config = $config;
$this->enabled = false;
$this->dirty = false; $this->dirty = false;
if ($this->config->exists('sessions') && $this->config->get('sessions')) {
$this->enabled = true;
}
$this->init(); $this->init();
} }
@@ -19,12 +25,23 @@ class SihnonFramework_Session {
} }
protected function init() { protected function init() {
session_start(); if ($this->enabled) {
$this->state = $_SESSION; session_start();
$this->state = $_SESSION;
// Override the session parameters if configured
$params = session_get_cookie_params();
$lifetime = $this->config->exists('sessions.lifetime') ? $this->config->get('sessions.lifetime') : $params['lifetime'];
$path = $this->config->exists('sessions.path') ? $this->config->get('sessions.path') : $params['path'];
$domain = $this->config->exists('sessions.domain') ? $this->config->get('sessions.domain') : $params['domain'];
$secure = $this->config->exists('sessions.secure') ? $this->config->get('sessions.secure') : $params['secure'];
$httponly = $this->config->exists('sessions.http-only') ? $this->config->get('sessions.http-only') : $params['httponly'];
session_set_cookie_params($lifetime, $path, $domain, $secure, $httponly);
}
} }
protected function teardown() { protected function teardown() {
if ($this->dirty) { if ($this->enabled && $this->dirty) {
$_SESSION = $this->state; $_SESSION = $this->state;
session_write_close(); session_write_close();
} }
@@ -53,7 +70,9 @@ class SihnonFramework_Session {
} }
public function securityLeveLChanged() { public function securityLeveLChanged() {
session_regenerate_id(true); if ($this->enabled) {
session_regenerate_id(true);
}
} }
} }