invalidchars filter dont work with remember login option

[agungsugiarto]

invalidchars filter dont work with remember login option

[agungsugiarto]

Hello @luciocodeigniter, i'm can't reproduce this issue, can you share more detail ex log and configuration your application.

[luciocodeigniter]

Hi @agungsugiarto, of course you do. Apologies for the delay.

To reproduce the error, please have Codeigniter version 4.1.9, globally enable the 'invalidchars' filter and when logging in, choose the "Remember me" option in the form login.

app\Config\Filters.php

public $aliases = [
'csrf' => CSRF::class,
'toolbar' => DebugToolbar::class,
'honeypot' => Honeypot::class,
'invalidchars' => InvalidChars::class, // That filter I mentioned
'secureheaders' => SecureHeaders::class,

   ///.....

];

/**
* List of filter aliases that are always
* applied before and after every request.
*
* @var array
*/
public $globals = [
'before' => [
'honeypot',
'invalidchars', // when I enable this filter, the mentioned error with remember-me in the login form happens
],
];

---

Logs:

CRITICAL - 2022-05-13 03:18:43 --> Invalid UTF-8 characters in cookie: ���y�������Z��"�M�Ȩh[�1C6w�����1��)����#�-:�ۃ�؛�т���YE﹔�bSG߱
�W� �ӌr���;�����n-:@������Hrg�����[�t�a�N�b.��C�t����7�ґz��Ix�ޝ��ڀ�Z7$[��
�Ǒ���h�Mk"�:`#���պ�I/�.!�/�
#0 C:\laragon\www\blitz\vendor\codeigniter4\framework\system\Filters\InvalidChars.php(99): CodeIgniter\Security\Exceptions\SecurityException::forInvalidUTF8Chars('cookie', '\xEE\x13\x84y\x9F\x9C\xCF\xD7\xEF\x18\xF8Z\x15\xF9"...')
#1 [internal function]: CodeIgniter\Filters\InvalidChars->checkEncoding('\xEE\x13\x84y\x9F\x9C\xCF\xD7\xEF\x18\xF8Z\x15\xF9"...')
#2 C:\laragon\www\blitz\vendor\codeigniter4\framework\system\Filters\InvalidChars.php(90): array_map(Array, Array)
#3 C:\laragon\www\blitz\vendor\codeigniter4\framework\system\Filters\InvalidChars.php(64): CodeIgniter\Filters\InvalidChars->checkEncoding(Array)
#4 C:\laragon\www\blitz\vendor\codeigniter4\framework\system\Filters\Filters.php(173): CodeIgniter\Filters\InvalidChars->before(Object(CodeIgniter\HTTP\IncomingRequest), NULL)
#5 C:\laragon\www\blitz\vendor\codeigniter4\framework\system\CodeIgniter.php(393): CodeIgniter\Filters\Filters->run('/', 'before')
#6 C:\laragon\www\blitz\vendor\codeigniter4\framework\system\CodeIgniter.php(326): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false)
#7 C:\laragon\www\blitz\public\index.php(37): CodeIgniter\CodeIgniter->run()
#8 {main}

---

Environment:

PHP 8.1.4
CI 4 Version: 4.1.9

Thanks.

[agungsugiarto]

@luciocodeigniter Thank u for reporting bug, already fixed in pr #35