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encode token to prevent bad url

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osaajani 2025-04-15 15:18:43 +02:00
parent 01f836108d
commit aaa0fe5701
3 changed files with 31 additions and 3 deletions
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24
controllers/internals/Tool.php
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@ -463,4 +463,28 @@ use BenMorel\GsmCharsetConverter\Converter;
$converter = new Converter();
return $converter->cleanUpUtf8String($text, true, '?');
}
/**
* Encode some data into the URL version of Base64 encoding
*
* @param string $data Input data
* @return string A Base64 (URL-safe) encoded string
*/
public static function url_base64_encode(string $data): string
{
return rtrim(strtr(base64_encode($data), '+/', '-_'), '=');
}
/**
* Decode a URL-safe Base64 encoded string
*
* @param string $data Encoded data
* @return string Decoded original data
*/
public static function url_base64_decode(string $data): string
{
$replaced = strtr($data, '-_', '+/');
$padded = str_pad($replaced, mb_strlen($replaced) % 4 === 0 ? mb_strlen($replaced) : mb_strlen($replaced) + 4 - mb_strlen($replaced) % 4, '=', STR_PAD_RIGHT);
return base64_decode($padded);
}
}