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fixing nasty deletion bug from #15, included unit tests to trigger it

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and reworked persistence classes to through exceptions rather to fail
silently
This commit is contained in:
El RIDO
2015-08-27 21:41:21 +02:00
parent d042bb41ba
commit f775da3931
11 changed files with 334 additions and 134 deletions
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39
lib/serversalt.php
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@@ -47,12 +47,11 @@ class serversalt extends persistence
}
else // fallback to mt_rand()
{
for($i = 0; $i < 16; ++$i) {
for($i = 0; $i < 256; ++$i) {
$randomSalt .= base_convert(mt_rand(), 10, 16);
}
}
self::$_salt = $randomSalt;
return self::$_salt;
return $randomSalt;
}
/**
@@ -60,21 +59,41 @@ class serversalt extends persistence
*
* @access public
* @static
* @throws Exception
* @return string
*/
public static function get()
{
if (strlen(self::$_salt)) return self::$_salt;
if (strlen(self::$_salt)) return self::$_salt;
$file = 'salt.php';
if (!self::_exists($file)) {
if (self::_exists($file)) {
$items = explode('|', @file_get_contents(self::getPath($file)));
if (!is_array($items) || count($items) != 3) {
throw new Exception('unable to read file ' . self::getPath($file), 20);
}
self::$_salt = $items[1];
} else {
self::$_salt = self::generate();
self::_store(
$file,
'<?php /* |'. self::generate() . '| */ ?>'
$file,
'<?php /* |'. self::$_salt . '| */ ?>'
);
}
$items = explode('|', file_get_contents(self::getPath($file)));
self::$_salt = $items[1];
return $items[1];
return self::$_salt;
}
/**
* set the path
*
* @access public
* @static
* @param string $path
* @return void
*/
public static function setPath($path)
{
self::$_salt = '';
parent::setPath($path);
}
}