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Issue #5482 Session handling of array data.

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camer0n
2025-04-28 08:59:28 -07:00
parent 8b5a83e4bf
commit 46696f2124
3 changed files with 132 additions and 78 deletions
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174
e107_handlers/session_handler.php
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@@ -260,21 +260,58 @@ class e_session
/**
* Retrieve value from current session namespace
* Equals to $_SESSION[NAMESPACE][$key]
* Equals to $_SESSION[NAMESPACE][$key] or a multi-dimensional array for keys starting with $key/
* @param string $key
* @param bool $clear unset key
* @return mixed
*/
public function get($key, $clear = false)
{
$ret = $this->_data[$key] ?? null;
if($clear) $this->clear($key);
$result = [];
// Check for keys starting with $key/
foreach ($this->_data as $dataKey => $value) {
if (strpos($dataKey, $key . '/') === 0) {
$subKeys = explode('/', substr($dataKey, strlen($key . '/')));
$current = &$result;
foreach ($subKeys as $k) {
if (!isset($current[$k])) {
$current[$k] = [];
}
$current = &$current[$k];
}
$current = $value;
}
}
// Merge with direct key value if it exists
if (isset($this->_data[$key])) {
if (is_array($this->_data[$key]) && is_array($result)) {
$result = array_merge_recursive($this->_data[$key], $result);
} else {
$result = $this->_data[$key];
}
}
// Return null if no data found
$ret = empty($result) && !isset($this->_data[$key]) ? null : $result;
if ($clear) {
$this->clear($key);
// Clear all related keys
foreach (array_keys($this->_data) as $dataKey) {
if (strpos($dataKey, $key . '/') === 0) {
unset($this->_data[$dataKey]);
}
}
}
return $ret;
}
/**
* Retrieve value from current session namespace
* If key is null, returns all current session namespace data
* If key is null, returns all current session namespace data as a multi-dimensional array
*
* @param string|null $key
* @param bool $clear
@@ -282,51 +319,64 @@ class e_session
*/
public function getData($key = null, $clear = false)
{
if(null === $key)
{
$ret = $this->_data;
if($clear) $this->clearData();
return $ret;
if (null === $key) {
$result = [];
foreach ($this->_data as $dataKey => $value) {
$keys = explode('/', $dataKey);
$current = &$result;
foreach ($keys as $k) {
if (!isset($current[$k])) {
$current[$k] = [];
}
$current = &$current[$k];
}
$current = $value;
}
if ($clear) {
$this->clearData();
}
return $result;
}
return $this->get($key, $clear);
}
/**
* Flatten a nested array into path-based keys.
*
* @param array $array The nested array to flatten
* @param string $prefix The prefix for the current key path
* @return array Flat array of key-value pairs
*/
private function flattenArray($array, $prefix = '')
{
$result = [];
foreach ($array as $key => $value) {
$newKey = $prefix ? $prefix . '/' . $key : $key;
if (is_array($value)) {
$result = array_merge($result, $this->flattenArray($value, $newKey));
} else {
$result[$newKey] = $value;
}
}
return $result;
}
/**
* Set value in current session namespace
* Equals to $_SESSION[NAMESPACE][$key] = $value
* @param string $key Also accepts multi-dimensional format. key1/key2
* @param mixed $value
* @param string $key Also accepts path-based format (e.g., key1/key2)
* @param mixed $value Any value type (string, array, integer, etc.)
* @return e_session
*/
public function set($key, $value)
{
if(strpos($key,'/') !== false) // multi-dimensional
{
$keyArr = explode('/',$key);
$count = count($keyArr);
if($count === 2)
{
list($k1, $k2) = $keyArr;
$this->_data[$k1][$k2] = $value;
}
elseif($count === 3)
{
list($k1, $k2, $k3) = $keyArr;
$this->_data[$k1][$k2][$k3] = $value;
}
}
else
{
$this->_data[$key] = $value;
}
$this->_data[$key] = $value;
return $this;
}
/**
* Set value in current session namespace
* If $key is array, the whole namespace array will be replaced with it,
* If $key is array, the whole namespace array will be replaced with it (flattened),
* $value will be ignored
* @param string|array|null $key
* @param mixed $value
@@ -334,9 +384,8 @@ class e_session
*/
public function setData($key, $value = null)
{
if(is_array($key))
{
$this->_data = $key;
if (is_array($key)) {
$this->_data = $this->flattenArray($key);
return $this;
}
return $this->set($key, $value);
@@ -382,33 +431,12 @@ class e_session
*/
public function clear($key = null)
{
if($key === null) // clear all under this namespace.
{
$this->_data = array(); // must be set to array() not unset.
if ($key === null) {
$this->_data = array();
return $this;
}
if(strpos($key,'/') !== false) // multi-dimensional
{
$keyArr = explode('/',$key);
$count = count($keyArr);
if($count === 2)
{
list($k1, $k2) = $keyArr;
unset($this->_data[$k1][$k2]);
}
elseif($count === 3)
{
list($k1, $k2, $k3) = $keyArr;
unset($this->_data[$k1][$k2][$k3]);
}
}
else
{
unset($this->_data[$key]);
}
unset($this->_data[$key]);
return $this;
}
@@ -953,17 +981,17 @@ class e_core_session extends e_session
$details = "HOST: ".$_SERVER['HTTP_HOST']."\n";
$details .= "REQUEST_URI: ".$_SERVER['REQUEST_URI']."\n";
$details .= ($_POST['e-token']) ? "e-token (POST): ".$_POST['e-token']."\n" : "";
$details .= ($_GET['e-token']) ? "e-token (GET): ".$_GET['e-token']."\n" : "";
$details .= ($_POST['e_token']) ? "AJAX e_token (POST): ".$_POST['e_token']."\n" : "";
$details .= ($_POST['e-token']) ? "e-token (POST): ".$_POST['e-token']."\n" : "";
$details .= ($_GET['e-token']) ? "e-token (GET): ".$_GET['e-token']."\n" : "";
$details .= ($_POST['e_token']) ? "AJAX e_token (POST): ".$_POST['e_token']."\n" : "";
/*
$utoken = $this->getFormToken(false);
$details .= "raw token: ".$utoken."\n";
$details .= "checkFormToken (e-token should match this): ".md5($utoken)."\n";
$details .= "md5(e-token): ".md5($_POST['e-token'])."\n";*/
$utoken = $this->getFormToken(false);
$details .= "raw token: ".$utoken."\n";
$details .= "checkFormToken (e-token should match this): ".md5($utoken)."\n";
$details .= "md5(e-token): ".md5($_POST['e-token'])."\n";*/
/*
$regenerate = $this->get('__form_token_regenerate');
$details .= "Regenerate after: ".date('r', $regenerate)." (".$regenerate.")\n";
$regenerate = $this->get('__form_token_regenerate');
$details .= "Regenerate after: ".date('r', $regenerate)." (".$regenerate.")\n";
*/
$details .= "has __form_token: ";
@@ -1275,10 +1303,10 @@ class e_session_db implements SessionHandlerInterface
* @param int $max_lifetime
* @return bool
*/
public function gc(int $max_lifetime): int|false
{
return $this->_db->delete($this->getTable(), '`session_expires`<'.time());
}
public function gc(int $max_lifetime): int|false
{
return $this->_db->delete($this->getTable(), '`session_expires`<'.time());
}
/**
* Allow only well formed session id string