SecurityAdvisoryTest.php

Same filename in this branch
  1. 10 core/modules/system/tests/src/Unit/SecurityAdvisories/SecurityAdvisoryTest.php
Same filename in other branches
  1. 9 core/modules/system/tests/src/Unit/SecurityAdvisories/SecurityAdvisoryTest.php
  2. 9 core/modules/system/tests/src/Functional/SecurityAdvisories/SecurityAdvisoryTest.php
  3. 11.x core/modules/system/tests/src/Unit/SecurityAdvisories/SecurityAdvisoryTest.php
  4. 11.x core/modules/system/tests/src/Functional/SecurityAdvisories/SecurityAdvisoryTest.php

Namespace

Drupal\Tests\system\Functional\SecurityAdvisories

File

core/modules/system/tests/src/Functional/SecurityAdvisories/SecurityAdvisoryTest.php

View source
<?php

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

use Drupal\advisory_feed_test\AdvisoryTestClientMiddleware;
use Drupal\Core\Url;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\Traits\Core\CronRunTrait;

/**
 * Tests of security advisories functionality.
 *
 * @group system
 */
class SecurityAdvisoryTest extends BrowserTestBase {
    use CronRunTrait;
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
        'generic_module1_test',
        'advisory_feed_test',
    ];
    
    /**
     * A user with permission to administer site configuration and updates.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $user;
    
    /**
     * A test PSA endpoint that will display both PSA and non-PSA advisories.
     *
     * @var string
     */
    protected $workingEndpointMixed;
    
    /**
     * A test PSA endpoint that will only display PSA advisories.
     *
     * @var string
     */
    protected $workingEndpointPsaOnly;
    
    /**
     * A test PSA endpoint that will only display non-PSA advisories.
     *
     * @var string
     */
    protected $workingEndpointNonPsaOnly;
    
    /**
     * A non-working test PSA endpoint.
     *
     * @var string
     */
    protected $nonWorkingEndpoint;
    
    /**
     * A test PSA endpoint that returns invalid JSON.
     *
     * @var string
     */
    protected $invalidJsonEndpoint;
    
    /**
     * The key/value store.
     *
     * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface
     */
    protected $tempStore;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->user = $this->drupalCreateUser([
            'access administration pages',
            'administer site configuration',
            'administer software updates',
        ]);
        $this->drupalLogin($this->user);
        $fixtures_path = $this->baseUrl . '/core/modules/system/tests/fixtures/psa_feed';
        $this->workingEndpointMixed = $this->buildUrl('/advisory-feed-json/valid-mixed');
        $this->workingEndpointPsaOnly = $this->buildUrl('/advisory-feed-json/valid-psa-only');
        $this->workingEndpointNonPsaOnly = $this->buildUrl('/advisory-feed-json/valid-non-psa-only');
        $this->nonWorkingEndpoint = $this->buildUrl('/advisory-feed-json/missing');
        $this->invalidJsonEndpoint = "{$fixtures_path}/invalid.json";
        $this->tempStore = $this->container
            ->get('keyvalue.expirable')
            ->get('system');
    }
    
    /**
     * {@inheritdoc}
     */
    protected function writeSettings(array $settings) : void {
        // Unset 'system.advisories' to allow testing enabling and disabling this
        // setting.
        unset($settings['config']['system.advisories']);
        parent::writeSettings($settings);
    }
    
    /**
     * Tests that a security advisory is displayed.
     */
    public function testPsa() : void {
        $assert = $this->assertSession();
        // Setup test PSA endpoint.
        AdvisoryTestClientMiddleware::setTestEndpoint($this->workingEndpointMixed);
        $mixed_advisory_links = [
            'Critical Release - SA-2019-02-19',
            'Critical Release - PSA-Really Old',
            // The info for the test modules 'generic_module1_test' and
            // 'generic_module2_test' are altered for this test so match the items in
            // the test json feeds.
            // @see advisory_feed_test_system_info_alter()
'Generic Module1 Project - Moderately critical - Access bypass - SA-CONTRIB-2019-02-02',
            'Generic Module2 project - Moderately critical - Access bypass - SA-CONTRIB-2019-02-02',
        ];
        // Confirm that links are not displayed if they are enabled.
        $this->config('system.advisories')
            ->set('enabled', FALSE)
            ->save();
        $this->assertAdvisoriesNotDisplayed($mixed_advisory_links);
        $this->config('system.advisories')
            ->set('enabled', TRUE)
            ->save();
        // A new request for the JSON feed will not be made on admin pages besides
        // the status report.
        $this->assertAdvisoriesNotDisplayed($mixed_advisory_links, [
            'system.admin',
        ]);
        // If both PSA and non-PSA advisories are displayed they should be displayed
        // as errors.
        $this->assertStatusReportLinks($mixed_advisory_links, REQUIREMENT_ERROR);
        // The advisories will be displayed on admin pages if the response was
        // stored from the status report request.
        $this->assertAdminPageLinks($mixed_advisory_links, REQUIREMENT_ERROR);
        // Confirm that a user without the correct permission will not see the
        // advisories on admin pages.
        $this->drupalLogin($this->drupalCreateUser([
            'access administration pages',
            // We have nothing under admin, so we need access to a child route to
            // access the parent.
'administer modules',
        ]));
        $this->assertAdvisoriesNotDisplayed($mixed_advisory_links, [
            'system.admin',
        ]);
        // Log back in with user with permission to see the advisories.
        $this->drupalLogin($this->user);
        // Test cache.
        AdvisoryTestClientMiddleware::setTestEndpoint($this->nonWorkingEndpoint);
        $this->assertAdminPageLinks($mixed_advisory_links, REQUIREMENT_ERROR);
        $this->assertStatusReportLinks($mixed_advisory_links, REQUIREMENT_ERROR);
        // Tests transmit errors with a JSON endpoint.
        $this->tempStore
            ->delete('advisories_response');
        $this->assertAdvisoriesNotDisplayed($mixed_advisory_links);
        // Test that the site status report displays an error.
        $this->drupalGet(Url::fromRoute('system.status'));
        $assert->pageTextContains('Failed to fetch security advisory data:');
        // Test a PSA endpoint that returns invalid JSON.
        AdvisoryTestClientMiddleware::setTestEndpoint($this->invalidJsonEndpoint, TRUE);
        // Assert that are no logged error messages before attempting to fetch the
        // invalid endpoint.
        $this->assertServiceAdvisoryLoggedErrors([]);
        // On admin pages no message should be displayed if the feed is malformed.
        $this->assertAdvisoriesNotDisplayed($mixed_advisory_links);
        // Assert that there was an error logged for the invalid endpoint.
        $this->assertServiceAdvisoryLoggedErrors([
            'The security advisory JSON feed from Drupal.org could not be decoded.',
        ]);
        // On the status report there should be no announcements section.
        $this->drupalGet(Url::fromRoute('system.status'));
        $assert->pageTextNotContains('Failed to fetch security advisory data:');
        // Assert the error was logged again.
        $this->assertServiceAdvisoryLoggedErrors([
            'The security advisory JSON feed from Drupal.org could not be decoded.',
        ]);
        AdvisoryTestClientMiddleware::setTestEndpoint($this->workingEndpointPsaOnly, TRUE);
        $psa_advisory_links = [
            'Critical Release - PSA-Really Old',
            'Generic Module2 project - Moderately critical - Access bypass - SA-CONTRIB-2019-02-02',
        ];
        // Admin page will not display the new links because a new feed request is
        // not attempted.
        $this->assertAdvisoriesNotDisplayed($psa_advisory_links, [
            'system.admin',
        ]);
        // If only PSA advisories are displayed they should be displayed as
        // warnings.
        $this->assertStatusReportLinks($psa_advisory_links, REQUIREMENT_WARNING);
        $this->assertAdminPageLinks($psa_advisory_links, REQUIREMENT_WARNING);
        AdvisoryTestClientMiddleware::setTestEndpoint($this->workingEndpointNonPsaOnly, TRUE);
        $non_psa_advisory_links = [
            'Critical Release - SA-2019-02-19',
            'Generic Module1 Project - Moderately critical - Access bypass - SA-CONTRIB-2019-02-02',
        ];
        // If only non-PSA advisories are displayed they should be displayed as
        // errors.
        $this->assertStatusReportLinks($non_psa_advisory_links, REQUIREMENT_ERROR);
        $this->assertAdminPageLinks($non_psa_advisory_links, REQUIREMENT_ERROR);
        // Confirm that advisory fetching can be disabled after enabled.
        $this->config('system.advisories')
            ->set('enabled', FALSE)
            ->save();
        $this->assertAdvisoriesNotDisplayed($non_psa_advisory_links);
        // Assert no other errors were logged.
        $this->assertServiceAdvisoryLoggedErrors([]);
    }
    
    /**
     * Asserts the correct links appear on an admin page.
     *
     * @param string[] $expected_link_texts
     *   The expected links' text.
     * @param int $error_or_warning
     *   Whether the links are a warning or an error. Should be one of the REQUIREMENT_* constants.
     *
     * @internal
     */
    private function assertAdminPageLinks(array $expected_link_texts, int $error_or_warning) : void {
        $assert = $this->assertSession();
        $this->drupalGet(Url::fromRoute('system.admin'));
        if ($error_or_warning === REQUIREMENT_ERROR) {
            $assert->pageTextContainsOnce('Error message');
            $assert->pageTextNotContains('Warning message');
        }
        else {
            $assert->pageTextNotContains('Error message');
            $assert->pageTextContainsOnce('Warning message');
        }
        foreach ($expected_link_texts as $expected_link_text) {
            $assert->linkExists($expected_link_text);
        }
    }
    
    /**
     * Asserts the correct links appear on the status report page.
     *
     * @param string[] $expected_link_texts
     *   The expected links' text.
     * @param int $error_or_warning
     *   Whether the links are a warning or an error. Should be one of the REQUIREMENT_* constants.
     *
     * @internal
     */
    private function assertStatusReportLinks(array $expected_link_texts, int $error_or_warning) : void {
        $this->drupalGet(Url::fromRoute('system.status'));
        $assert = $this->assertSession();
        $selector = 'h3#' . ($error_or_warning === REQUIREMENT_ERROR ? 'error' : 'warning') . ' ~ details.system-status-report__entry:contains("Critical security announcements")';
        $assert->elementExists('css', $selector);
        foreach ($expected_link_texts as $expected_link_text) {
            $assert->linkExists($expected_link_text);
        }
    }
    
    /**
     * Asserts that security advisory links are not shown on admin pages.
     *
     * @param array $links
     *   The advisory links.
     * @param array $routes
     *   The routes to test.
     *
     * @internal
     */
    private function assertAdvisoriesNotDisplayed(array $links, array $routes = [
        'system.status',
        'system.admin',
    ]) : void {
        foreach ($routes as $route) {
            $this->drupalGet(Url::fromRoute($route));
            $this->assertSession()
                ->statusCodeEquals(200);
            foreach ($links as $link) {
                $this->assertSession()
                    ->linkNotExists($link, "'{$link}' not displayed on route '{$route}'.");
            }
        }
    }
    
    /**
     * Asserts the expected error messages were logged on the system logger.
     *
     * The test module 'advisory_feed_test' must be installed to use this method.
     * The stored error messages are cleared during this method.
     *
     * @param string[] $expected_messages
     *   The expected error messages.
     *
     * @see \Drupal\advisory_feed_test\TestSystemLoggerChannel::log()
     *
     * @internal
     */
    protected function assertServiceAdvisoryLoggedErrors(array $expected_messages) : void {
        $state = $this->container
            ->get('state');
        $messages = $state->get('advisory_feed_test.error_messages', []);
        $this->assertSame($expected_messages, $messages);
        $state->set('advisory_feed_test.error_messages', []);
    }

}

Classes

Title Deprecated Summary
SecurityAdvisoryTest Tests of security advisories functionality.

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