Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Site/Settings.php \Drupal\Core\Site\Settings::getHashSalt()
2. 8.9.x core/lib/Drupal/Core/Site/Settings.php \Drupal\Core\Site\Settings::getHashSalt()
3. 10 core/lib/Drupal/Core/Site/Settings.php \Drupal\Core\Site\Settings::getHashSalt()

Gets a salt useful for hardening against SQL injection.

Return value

string A salt based on information in settings.php, not in the database.

Throws

\RuntimeException

21 calls to Settings::getHashSalt()

AssetGroupSetHashTrait::generateHash in core/lib/Drupal/Core/Asset/AssetGroupSetHashTrait.php

Generates a hash for an array of asset groups.

ContextualController::render in core/modules/contextual/src/ContextualController.php

Returns the requested rendered contextual links.

ContextualDynamicContextTest::createContextualIdToken in core/modules/contextual/tests/src/Functional/ContextualDynamicContextTest.php

Creates a contextual ID token.

ContextualLinksPlaceholder::preRenderPlaceholder in core/modules/contextual/src/Element/ContextualLinksPlaceholder.php

Pre-render callback: Renders a contextual links placeholder into #markup.

CsrfTokenGenerator::computeToken in core/lib/Drupal/Core/Access/CsrfTokenGenerator.php

Generates a token based on $value, the token seed, and the private key.

... See full list

File

core/lib/Drupal/Core/Site/Settings.php, line 166

Class

Settings

Read only settings that are initialized with the class.

Namespace

Drupal\Core\Site

Code

public static function getHashSalt() {
    $hash_salt = self::$instance->get('hash_salt');
    // This should never happen, as it breaks user logins and many other
    // services. Therefore, explicitly notify the user (developer) by throwing
    // an exception.
    if (empty($hash_salt)) {
        throw new \RuntimeException('Missing $settings[\'hash_salt\'] in settings.php.');
    }
    return $hash_salt;
}

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