CHIEFSOFT\ameye
72 lines
2.6 KiB
PHP
72 lines
2.6 KiB
PHP
<?php
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/**
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* @file classes/security/authorization/internal/SubmissionFileMatchesSubmissionPolicy.php
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*
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* Copyright (c) 2014-2021 Simon Fraser University
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* Copyright (c) 2000-2021 John Willinsky
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* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
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*
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* @class SubmissionFileMatchesSubmissionPolicy
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*
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* @ingroup security_authorization_internal
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*
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* @brief Submission file policy to check if the file belongs to the submission
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*
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* NB: This policy expects a previously authorized submission in the
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* authorization context.
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*/
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namespace PKP\security\authorization\internal;
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use APP\core\Application;
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use APP\submission\Submission;
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use PKP\security\authorization\AuthorizationPolicy;
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use PKP\submissionFile\SubmissionFile;
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class SubmissionFileMatchesSubmissionPolicy extends SubmissionFileBaseAccessPolicy
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{
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//
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// Implement template methods from AuthorizationPolicy
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//
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/**
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* @see AuthorizationPolicy::effect()
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*/
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public function effect()
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{
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// Get the submission file
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$request = $this->getRequest();
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$submissionFile = $this->getSubmissionFile($request);
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if (!$submissionFile instanceof SubmissionFile) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Get the submission
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$submission = $this->getAuthorizedContextObject(Application::ASSOC_TYPE_SUBMISSION);
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if (!$submission instanceof Submission) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Check if the submission file belongs to the submission.
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if ($submissionFile->getData('submissionId') == $submission->getId()) {
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// We add this submission file to the context submission files array.
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$submissionFilesArray = $this->getAuthorizedContextObject(Application::ASSOC_TYPE_SUBMISSION_FILES);
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if (is_null($submissionFilesArray)) {
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$submissionFilesArray = [];
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}
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array_push($submissionFilesArray, $submissionFile);
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$this->addAuthorizedContextObject(Application::ASSOC_TYPE_SUBMISSION_FILES, $submissionFilesArray);
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// Save the submission file to the authorization context.
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$this->addAuthorizedContextObject(Application::ASSOC_TYPE_SUBMISSION_FILE, $submissionFile);
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return AuthorizationPolicy::AUTHORIZATION_PERMIT;
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} else {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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}
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}
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if (!PKP_STRICT_MODE) {
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class_alias('\PKP\security\authorization\internal\SubmissionFileMatchesSubmissionPolicy', '\SubmissionFileMatchesSubmissionPolicy');
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}
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