ivo/ponzi
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various refactoring and tweaks.

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This commit is contained in:
Taylor Otwell
2011-10-20 21:44:18 -05:00
parent df9130dafa
commit af36cb3d5a
22 changed files with 140 additions and 110 deletions
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12
laravel/security/crypter.php
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@@ -54,7 +54,9 @@ class Crypter {
$iv = mcrypt_create_iv(static::iv_size(), $randomizer);
return base64_encode($iv.mcrypt_encrypt(static::$cipher, static::key(), $value, static::$mode, $iv));
$value = mcrypt_encrypt(static::$cipher, static::key(), $value, static::$mode, $iv);
return base64_encode($iv.$value);
}
/**
@@ -67,20 +69,20 @@ class Crypter {
{
list($iv, $value) = static::parse(base64_decode($value, true));
return rtrim(mcrypt_decrypt(static::$cipher, static::key(), $value, static::$mode, $iv), "\0");
$value = mcrypt_decrypt(static::$cipher, static::key(), $value, static::$mode, $iv);
return rtrim($value, "\0");
}
/**
* Parse an encrypted value into the input vector and the actual value.
*
* If the given value is not valid base64 data, an exception will be thrown.
*
* @param string $value
* @return array
*/
protected static function parse($value)
{
if ( ! is_string($value))
if ($value === false)
{
throw new \Exception('Decryption error. Input value is not valid base64 data.');
}