78 lines
1.5 KiB
PHP
78 lines
1.5 KiB
PHP
<?php
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namespace Appwrite\Database\Validator;
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use Appwrite\Database\Document;
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use Utopia\Validator;
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class Permissions extends Validator
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{
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/**
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* @var string
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*/
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protected $message = 'Permissions Error';
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/**
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* @var Document
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*/
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protected $document = null;
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/**
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* Structure constructor.
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*
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* @param Document $document
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*/
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public function __construct(Document $document)
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{
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$this->document = $document;
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}
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/**
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* Get Description.
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*
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* Returns validator description
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*
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* @return string
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*/
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public function getDescription()
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{
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return $this->message;
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}
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/**
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* Is valid.
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*
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* Returns true if valid or false if not.
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*
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* @param array $value
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*
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* @return bool
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*/
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public function isValid($value)
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{
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if (!\is_array($value) && !empty($value)) {
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$this->message = 'Invalid permissions data structure';
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return false;
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}
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foreach ($value as $action => $roles) {
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if (!\in_array($action, ['read', 'write'])) {
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$this->message = 'Unknown action ("'.$action.'")';
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return false;
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}
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foreach ($roles as $role) {
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if (!\is_string($role)) {
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$this->message = 'Permissions role must be a string';
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return false;
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}
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}
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}
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return true;
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}
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}
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