public static function Crypt::randomBytesBase64 in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Component/Utility/Crypt.php \Drupal\Component\Utility\Crypt::randomBytesBase64()

Returns a URL-safe, base64 encoded string of highly randomized bytes.

Parameters

$count: The number of random bytes to fetch and base64 encode.

Return value

string A base-64 encoded string, with + replaced with -, / with _ and any = padding characters removed.

30 calls to Crypt::randomBytesBase64()

BigPipe::sendNoJsPlaceholders in core/modules/big_pipe/src/Render/BigPipe.php

Sends no-JS BigPipe placeholders' replacements as embedded HTML responses.

BigPipe::sendPreBody in core/modules/big_pipe/src/Render/BigPipe.php

Sends everything until just before </body>.

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

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

CsrfTokenGeneratorTest::setupDefaultExpectations in core/tests/Drupal/Tests/Core/Access/CsrfTokenGeneratorTest.php

Set up default expectations on the mocks.

CsrfTokenGeneratorTest::testGenerateSeedOnGet in core/tests/Drupal/Tests/Core/Access/CsrfTokenGeneratorTest.php

Tests that a new token seed is generated upon first use.

... See full list

File

core/lib/Drupal/Component/Utility/Crypt.php, line 64

Class

Crypt

Utility class for cryptographically-secure string handling routines.

Namespace

Drupal\Component\Utility

Code

public static function randomBytesBase64($count = 32) {
  return str_replace([
    '+',
    '/',
    '=',
  ], [
    '-',
    '_',
    '',
  ], base64_encode(random_bytes($count)));
}