function MailerDsnConfigValidationTest::testMailerTransportSMTPOptionsValidation

Tests the validation of the options for the 'smtps' mailer scheme.

File

core/tests/Drupal/KernelTests/Core/Config/MailerDsnConfigValidationTest.php, line 331

Class

MailerDsnConfigValidationTest

Tests validation of mailer dsn config.

Namespace

Code

public function testMailerTransportSMTPOptionsValidation() : void {
  $config = $this->config('system.mail');
  $this->assertFalse($config->isNew());
  $data = $config->get();
  // Set scheme to smtps.
  $data['mailer_dsn']['scheme'] = 'smtps';
  // If the options contain an invalid peer_fingerprint, it should be an
  // error.
  $data['mailer_dsn']['options'] = [
    'verify_peer' => FALSE,
    'peer_fingerprint' => 'BE:F7:B9:CA:0F:6E:0F:29:9B:E9:B4:64:99:35:D6:27',
  ];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.options.peer_fingerprint', $violations[0]->getPropertyPath());
  $this->assertSame('The peer_fingerprint option requires an md5, sha1 or sha256 certificate fingerprint in hex with all separators (colons) removed.', (string) $violations[0]->getMessage());
  // If the options contain a valid peer_fingerprint, it should be accepted.
  $data['mailer_dsn']['options'] = [
    'verify_peer' => FALSE,
    'peer_fingerprint' => 'BEF7B9CA0F6E0F299BE9B4649935D627',
  ];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(0, $violations);
  // If the options contain a valid peer_fingerprint, it should be accepted.
  $data['mailer_dsn']['options'] = [
    'verify_peer' => TRUE,
    'peer_fingerprint' => '87abbc4d1c3f23146362c6a1168fb7e90a56569c4c97275c69c0630dc06e526d',
  ];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(0, $violations);
  // If the options contain a local_domain with a newline, it should be an
  // error.
  $data['mailer_dsn']['options'] = [
    'local_domain' => "host\nwith\nnewline",
  ];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.options.local_domain', $violations[0]->getPropertyPath());
  $this->assertSame('The local_domain is not allowed to span multiple lines or contain control characters.', (string) $violations[0]->getMessage());
  // If the options contain a local_domain with unexpected characters, it
  // should be an error.
  $data['mailer_dsn']['options'] = [
    'local_domain' => "host\rwith\tcontrol-chars",
  ];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.options.local_domain', $violations[0]->getPropertyPath());
  $this->assertSame('The local_domain is not allowed to span multiple lines or contain control characters.', (string) $violations[0]->getMessage());
  // If the options contain a valid local_domain, it should be accepted.
  $data['mailer_dsn']['options'] = [
    'local_domain' => 'www.example.com',
  ];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(0, $violations);
}