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PicoDeprecated: Sanitize content_dir and base_url options when reading config.php in Picos root dir

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This commit is contained in:
Daniel Rudolf 2015-11-13 19:10:30 +01:00
parent 282b7ce16c
commit c72ea0ecec
3 changed files with 24 additions and 7 deletions
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2
CHANGELOG.md
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@ -10,6 +10,8 @@ Released: -
* [New] New `markdown` filter for Twig to parse markdown strings; Note: If you
want to parse the contents of a page, use the `content` filter instead
* [Changed] Reuse `ParsedownExtra` object; new `onParsedownRegistration` event
* [Fixed] `PicoDeprecated`: Sanitize `content_dir` and `base_url` options when
reading `config.php` in Picos root dir
* [Fixed] Replace `urldecode()` (deprecated RFC 1738) with `rawurldecode()`
(RFC 3986) in `Page::evaluateRequestUrl()`
* [Fixed] #272: Encode URLs using `rawurlencode()` in `Pico::getPageUrl()`

11
lib/Pico.php
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@ -446,6 +446,10 @@ class Pico
protected function loadConfig()
{
$config = null;
if (file_exists($this->getConfigDir() . 'config.php')) {
require($this->getConfigDir() . 'config.php');
}
$defaultConfig = array(
'site_title' => 'Pico',
'base_url' => '',
@ -460,11 +464,6 @@ class Pico
'timezone' => ''
);
$configFile = $this->getConfigDir() . 'config.php';
if (file_exists($configFile)) {
require $configFile;
}
$this->config = is_array($this->config) ? $this->config : array();
$this->config += is_array($config) ? $config + $defaultConfig : $defaultConfig;
@ -1308,7 +1307,7 @@ class Pico
* @param string $path relative or absolute path
* @return string absolute path
*/
protected function getAbsolutePath($path)
public function getAbsolutePath($path)
{
if (substr($path, 0, 1) !== '/') {
$path = $this->getRootDir() . $path;

18
plugins/00-PicoDeprecated.php
View file

@ -170,11 +170,27 @@ class PicoDeprecated extends AbstractPicoPlugin
protected function loadRootDirConfig(&$realConfig)
{
if (file_exists($this->getRootDir() . 'config.php')) {
// config.php in Pico::$rootDir is deprecated; use Pico::$configDir instead
// config.php in Pico::$rootDir is deprecated
// use config.php in Pico::$configDir instead
$config = null;
require($this->getRootDir() . 'config.php');
if (is_array($config)) {
if (array_key_exists('base_url', $config)) {
if (!empty($config['base_url'])) {
$config['base_url'] = rtrim($config['base_url'], '/') . '/';
} else {
unset($config['base_url']);
}
}
if (array_key_exists('content_dir', $config)) {
if (!empty($config['content_dir'])) {
$config['content_dir'] = $this->getAbsolutePath($config['content_dir']);
} else {
unset($config['content_dir']);
}
}
$realConfig = $config + $realConfig;
}
}