FilePrivateTest.php

Same filename in other branches
  1. 9 core/modules/file/tests/src/Functional/FilePrivateTest.php
  2. 8.9.x core/modules/file/tests/src/Functional/FilePrivateTest.php
  3. 10 core/modules/file/tests/src/Functional/FilePrivateTest.php

Namespace

Drupal\Tests\file\Functional

File

core/modules/file/tests/src/Functional/FilePrivateTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\file\Functional;

use Drupal\file\Entity\File;
use Drupal\node\Entity\NodeType;
use Drupal\user\RoleInterface;

/**
 * Uploads a test to a private node and checks access.
 *
 * @group file
 */
class FilePrivateTest extends FileFieldTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'node_access_test',
        'field_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        node_access_test_add_field(NodeType::load('article'));
        node_access_rebuild();
        \Drupal::state()->set('node_access_test.private', TRUE);
        // This test expects unused managed files to be marked as a temporary file.
        $this->config('file.settings')
            ->set('make_unused_managed_files_temporary', TRUE)
            ->save();
    }
    
    /**
     * Tests file access for file uploaded to a private node.
     */
    public function testPrivateFile() : void {
        $node_storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('node');
        
        /** @var \Drupal\Core\File\FileSystemInterface $file_system */
        $file_system = \Drupal::service('file_system');
        $type_name = 'article';
        $field_name = $this->randomMachineName();
        $this->createFileField($field_name, 'node', $type_name, [
            'uri_scheme' => 'private',
        ]);
        $test_file = $this->getTestFile('text');
        $nid = $this->uploadNodeFile($test_file, $field_name, $type_name, TRUE, [
            'private' => TRUE,
        ]);
        \Drupal::entityTypeManager()->getStorage('node')
            ->resetCache([
            $nid,
        ]);
        
        /** @var \Drupal\node\NodeInterface $node */
        $node = $node_storage->load($nid);
        $node_file = File::load($node->{$field_name}->target_id);
        // Ensure the file can be viewed.
        $this->drupalGet('node/' . $node->id());
        $this->assertSession()
            ->responseContains($node_file->getFilename());
        // Ensure the file can be downloaded.
        $this->drupalGet($node_file->createFileUrl(FALSE));
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->drupalLogOut();
        // Ensure the file cannot be downloaded after logging out.
        $this->drupalGet($node_file->createFileUrl(FALSE));
        $this->assertSession()
            ->statusCodeEquals(403);
        // Create a field with no view access. See
        // field_test_entity_field_access().
        $no_access_field_name = 'field_no_view_access';
        $this->createFileField($no_access_field_name, 'node', $type_name, [
            'uri_scheme' => 'private',
        ]);
        // Test with the field that should deny access through field access.
        $this->drupalLogin($this->adminUser);
        $nid = $this->uploadNodeFile($test_file, $no_access_field_name, $type_name, TRUE, [
            'private' => TRUE,
        ]);
        \Drupal::entityTypeManager()->getStorage('node')
            ->resetCache([
            $nid,
        ]);
        $node = $node_storage->load($nid);
        $node_file = File::load($node->{$no_access_field_name}->target_id);
        // Ensure the file cannot be downloaded.
        $file_url = $node_file->createFileUrl(FALSE);
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(403);
        // Attempt to reuse the file when editing a node.
        $edit = [];
        $edit['title[0][value]'] = $this->randomMachineName();
        $this->drupalGet('node/add/' . $type_name);
        $this->submitForm($edit, 'Save');
        $new_node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
        // Can't use submitForm() to set hidden fields.
        $this->drupalGet('node/' . $new_node->id() . '/edit');
        $this->getSession()
            ->getPage()
            ->find('css', 'input[name="' . $field_name . '[0][fids]"]')
            ->setValue($node_file->id());
        $this->getSession()
            ->getPage()
            ->pressButton('Save');
        $this->assertSession()
            ->addressEquals('node/' . $new_node->id());
        // Make sure the submitted hidden file field is empty.
        $new_node = \Drupal::entityTypeManager()->getStorage('node')
            ->loadUnchanged($new_node->id());
        $this->assertTrue($new_node->get($field_name)
            ->isEmpty());
        // Attempt to reuse the existing file when creating a new node, and confirm
        // that access is still denied.
        $edit = [];
        $edit['title[0][value]'] = $this->randomMachineName();
        // Can't use submitForm() to set hidden fields.
        $this->drupalGet('node/add/' . $type_name);
        $this->getSession()
            ->getPage()
            ->find('css', 'input[name="title[0][value]"]')
            ->setValue($edit['title[0][value]']);
        $this->getSession()
            ->getPage()
            ->find('css', 'input[name="' . $field_name . '[0][fids]"]')
            ->setValue($node_file->id());
        $this->getSession()
            ->getPage()
            ->pressButton('Save');
        $new_node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
        $this->assertSession()
            ->addressEquals('node/' . $new_node->id());
        // Make sure the submitted hidden file field is empty.
        $new_node = \Drupal::entityTypeManager()->getStorage('node')
            ->loadUnchanged($new_node->id());
        $this->assertTrue($new_node->get($field_name)
            ->isEmpty());
        // Now make file_test_file_download() return everything.
        \Drupal::state()->set('file_test.allow_all', TRUE);
        // Delete the node.
        $node->delete();
        // Ensure the temporary file can still be downloaded by the owner.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Ensure the temporary file cannot be downloaded by an anonymous user.
        $this->drupalLogout();
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(403);
        // Ensure the temporary file cannot be downloaded by another user.
        $account = $this->drupalCreateUser();
        $this->drupalLogin($account);
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(403);
        // As an anonymous user, create a temporary file with no references and
        // confirm that only the session that uploaded it may view it.
        $this->drupalLogout();
        user_role_change_permissions(RoleInterface::ANONYMOUS_ID, [
            "create {$type_name} content" => TRUE,
            'access content' => TRUE,
        ]);
        $test_file = $this->getTestFile('text');
        $this->drupalGet('node/add/' . $type_name);
        $edit = [
            'files[' . $field_name . '_0]' => $file_system->realpath($test_file->getFileUri()),
        ];
        $this->submitForm($edit, 'Upload');
        
        /** @var \Drupal\file\FileStorageInterface $file_storage */
        $file_storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('file');
        $files = $file_storage->loadByProperties([
            'uid' => 0,
        ]);
        $this->assertCount(1, $files, 'Loaded one anonymous file.');
        $file = end($files);
        $this->assertTrue($file->isTemporary(), 'File is temporary.');
        $usage = $this->container
            ->get('file.usage')
            ->listUsage($file);
        $this->assertEmpty($usage, 'No file usage found.');
        $file_url = $file->createFileUrl(FALSE);
        // Ensure the anonymous uploader has access to the temporary file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Close the prior connection and remove the session cookie.
        $this->getSession()
            ->reset();
        // Ensure that a different anonymous user cannot access the temporary file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(403);
        // As an anonymous user, create a permanent file, then remove all
        // references to the file (so that it becomes temporary again) and confirm
        // that only the session that uploaded it may view it.
        $test_file = $this->getTestFile('text');
        $this->drupalGet('node/add/' . $type_name);
        $edit = [];
        $edit['title[0][value]'] = $this->randomMachineName();
        $edit['files[' . $field_name . '_0]'] = $file_system->realpath($test_file->getFileUri());
        $this->submitForm($edit, 'Save');
        $new_node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
        $file_id = $new_node->{$field_name}->target_id;
        $file = File::load($file_id);
        $this->assertTrue($file->isPermanent(), 'File is permanent.');
        // Remove the reference to this file.
        $new_node->{$field_name} = [];
        $new_node->save();
        $file = File::load($file_id);
        $this->assertTrue($file->isTemporary(), 'File is temporary.');
        $usage = $this->container
            ->get('file.usage')
            ->listUsage($file);
        $this->assertEmpty($usage, 'No file usage found.');
        $file_url = $file->createFileUrl(FALSE);
        // Ensure the anonymous uploader has access to the temporary file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Close the prior connection and remove the session cookie.
        $this->getSession()
            ->reset();
        // Ensure that a different anonymous user cannot access the temporary file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(403);
        // As an anonymous user, create a permanent file that is referenced by a
        // published node and confirm that all anonymous users may view it.
        $test_file = $this->getTestFile('text');
        $this->drupalGet('node/add/' . $type_name);
        $edit = [];
        $edit['title[0][value]'] = $this->randomMachineName();
        $edit['files[' . $field_name . '_0]'] = $file_system->realpath($test_file->getFileUri());
        $this->submitForm($edit, 'Save');
        $new_node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
        $file = File::load($new_node->{$field_name}->target_id);
        $this->assertTrue($file->isPermanent(), 'File is permanent.');
        $usage = $this->container
            ->get('file.usage')
            ->listUsage($file);
        $this->assertCount(1, $usage, 'File usage found.');
        $file_url = $file->createFileUrl(FALSE);
        // Ensure the anonymous uploader has access to the file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Close the prior connection and remove the session cookie.
        $this->getSession()
            ->reset();
        // Ensure that a different anonymous user can access the file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // As an anonymous user, create a permanent file that is referenced by an
        // unpublished node and confirm that no anonymous users may view it (even
        // the session that uploaded the file) because they cannot view the
        // unpublished node.
        $test_file = $this->getTestFile('text');
        $this->drupalGet('node/add/' . $type_name);
        $edit = [];
        $edit['title[0][value]'] = $this->randomMachineName();
        $edit['files[' . $field_name . '_0]'] = $file_system->realpath($test_file->getFileUri());
        $this->submitForm($edit, 'Save');
        $new_node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
        $new_node->setUnpublished();
        $new_node->save();
        $file = File::load($new_node->{$field_name}->target_id);
        $this->assertTrue($file->isPermanent(), 'File is permanent.');
        $usage = $this->container
            ->get('file.usage')
            ->listUsage($file);
        $this->assertCount(1, $usage, 'File usage found.');
        $file_url = $file->createFileUrl(FALSE);
        // Ensure the anonymous uploader cannot access to the file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(403);
        // Close the prior connection and remove the session cookie.
        $this->getSession()
            ->reset();
        // Ensure that a different anonymous user cannot access the temporary file.
        $this->drupalGet($file_url);
        $this->assertSession()
            ->statusCodeEquals(403);
    }

}

Classes

Title Deprecated Summary
FilePrivateTest Uploads a test to a private node and checks access.

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