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Prevent triggering a function off of a function

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Steven Nguyen 2023-05-31 16:02:46 -07:00
parent 02cd8720f7
commit 2ee7a3a356
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1 changed files with 12 additions and 1 deletions
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13
src/Appwrite/Event/Validator/Event.php
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@ -7,6 +7,11 @@ use Utopia\Validator;
class Event extends Validator
{
/**
* @var string
*/
protected string $message = 'Event is not valid.';
/**
* Get Description.
*
@ -16,7 +21,7 @@ class Event extends Validator
*/
public function getDescription(): string
{
return 'Event is not valid.';
return $this->message;
}
/**
@ -40,6 +45,12 @@ class Event extends Validator
* Identify all sections of the pattern.
*/
$type = $parts[0] ?? false;
if ($type == 'functions') {
$this->message = 'Triggering a function on a function event is not allowed.';
return false;
}
$resource = $parts[1] ?? false;
$hasSubResource = $count > 3 && ($events[$type]['$resource'] ?? false) && ($events[$type][$parts[2]]['$resource'] ?? false);
$hasSubSubResource = $count > 5 && $hasSubResource && ($events[$type][$parts[2]][$parts[4]]['$resource'] ?? false);