function salesforce_get_tls_requirements in Salesforce Suite 8.3

Same name and namespace in other branches

1. 8.4 salesforce.install \salesforce_get_tls_requirements()
2. 5.0.x salesforce.install \salesforce_get_tls_requirements()

Return TLS requirements array.

1 call to salesforce_get_tls_requirements()

salesforce_requirements in ./salesforce.install

Implements hook_requirements().

File

./salesforce.install, line 135

Salesforce install file.

Code

function salesforce_get_tls_requirements() {
  $response = \Drupal::state()
    ->get('salesforce.tls_status', FALSE);
  $last = \Drupal::state()
    ->get('salesforce.last_requirements_check', 0);
  $last = \Drupal::service('date.formatter')
    ->format($last);
  $requirements = [
    'title' => t('Salesforce TLS'),
    'value' => t('TLS 1.1+ Support last checked %time', [
      '%time' => $last,
    ]),
  ];

  // If we didn't get a good response, throw a warning.
  if (empty($response) || empty($response['tls_version'])) {
    $requirements += [
      'severity' => REQUIREMENT_WARNING,
      'description' => t('Drupal failed to connect to https://www.howsmyssl.com/a/check service to check TLS 1.1+ support for this client. Please ensure your OpenSSL client supports TLS 1.1+ before using Salesforce module.'),
    ];
  }
  else {

    // If we got a good response, and this client doesn't support TLS1.1+, throw
    // an error.
    switch ($response['tls_version']) {
      case 'TLS 1.1':
      case 'TLS 1.2':
      case 'TLS 1.3':
        $requirements += [
          'severity' => REQUIREMENT_OK,
          'description' => t('OK: %version', [
            '%version' => $response['tls_version'],
          ]),
        ];
        break;
      default:
        $requirements += [
          'severity' => REQUIREMENT_ERROR,
          'description' => t('Unsupported: %version -- Salesforce API requires TLS 1.1+. Please upgrade your OpenSSL version before using Salesforce module.', [
            '%version' => $response['tls_version'],
          ]),
        ];
        break;
    }
  }
  return $requirements;
}