public static function LdapTransformationTraits::splitDnWithAttributes in Lightweight Directory Access Protocol (LDAP) 8.4

Wrapper for ldap_explode_dn().

Try to avoid working with DN directly and instead use Entry objects.

Parameters

string $dn: DN to explode.

Return value

array Exploded DN.

3 calls to LdapTransformationTraits::splitDnWithAttributes()

LDAPAuthorizationProvider::sanitizeProposals in ldap_authorization/src/Plugin/authorization/Provider/LDAPAuthorizationProvider.php

Sanitize proposals.

LdapGroupManager::getAllRdnValuesFromDn in ldap_servers/src/LdapGroupManager.php

Returns all RDN values from DN.

TokenProcessor::processDnParts in ldap_servers/src/Processor/TokenProcessor.php

Deconstruct DN parts.

File

ldap_servers/src/LdapTransformationTraits.php, line 167

Class

LdapTransformationTraits

Helper functions to work around hard dependencies on the LDAP extension.

Namespace

Drupal\ldap_servers

Code

public static function splitDnWithAttributes(string $dn) : array {
  if (\function_exists('ldap_explode_dn')) {
    return ldap_explode_dn($dn, 0);
  }
  $rdn = explode(',', $dn);
  $rdn = array_map(static function ($attribute) {
    $attribute = trim($attribute);

    // This is a workaround for OpenLDAP escaping Unicode values.
    [
      $key,
      $value,
    ] = explode('=', $attribute);
    $value = str_replace('%', '\\', urlencode($value));
    return implode('=', [
      $key,
      $value,
    ]);
  }, $rdn);
  return [
    'count' => count($rdn),
  ] + $rdn;
}