/**
* Fetches all possible LDAP/AD users for a given configuration and context.
*
* @param bool $partial TRUE to fetch remaining entries when a partial result set was returned
* @return array
*/
public function fetchLdapUsers($partial = FALSE)
{
// Get the users from LDAP/AD server
$ldapUsers = array();
if (!empty($this->configuration['users']['basedn'])) {
if (!$partial) {
$filter = Configuration::replaceFilterMarkers($this->configuration['users']['filter']);
if (Configuration::hasExtendedMapping($this->configuration['users']['mapping'])) {
// Fetch all attributes so that hooks may do whatever they want on any LDAP attribute
$attributes = array();
} else {
// Optimize the LDAP call by retrieving only attributes in use for the mapping
$attributes = Configuration::getLdapAttributes($this->configuration['users']['mapping']);
}
$ldapUsers = Ldap::getInstance()->search($this->configuration['users']['basedn'], $filter, $attributes);
} else {
$ldapUsers = Ldap::getInstance()->searchNext();
}
unset($ldapUsers['count']);
}
return $ldapUsers;
}
/**
* Returns the LDAP user groups with information merged with local TYPO3 user groups.
*
* @param \Causal\IgLdapSsoAuth\Domain\Model\Configuration $configuration
* @param string $mode
* @return array
*/
protected function getAvailableUserGroups(\Causal\IgLdapSsoAuth\Domain\Model\Configuration $configuration, $mode)
{
$userGroups = array();
$config = $mode === 'be' ? Configuration::getBackendConfiguration() : Configuration::getFrontendConfiguration();
$ldapGroups = array();
if (!empty($config['groups']['basedn'])) {
$filter = Configuration::replaceFilterMarkers($config['groups']['filter']);
$attributes = Configuration::getLdapAttributes($config['groups']['mapping']);
$ldapGroups = Ldap::getInstance()->search($config['groups']['basedn'], $filter, $attributes);
unset($ldapGroups['count']);
}
// Populate an array of TYPO3 group records corresponding to the LDAP groups
// If a given LDAP group has no associated group in TYPO3, a fresh record
// will be created so that $ldapGroups[i] <=> $typo3Groups[i]
$typo3GroupPid = Configuration::getPid($config['groups']['mapping']);
$table = $mode === 'be' ? 'be_groups' : 'fe_groups';
$typo3Groups = Authentication::getTypo3Groups($ldapGroups, $table, $typo3GroupPid);
foreach ($ldapGroups as $index => $ldapGroup) {
$userGroup = Authentication::merge($ldapGroup, $typo3Groups[$index], $config['groups']['mapping']);
// Attempt to free memory by unsetting fields which are unused in the view
$keepKeys = array('uid', 'pid', 'deleted', 'title', 'tx_igldapssoauth_dn');
$keys = array_keys($userGroup);
foreach ($keys as $key) {
if (!in_array($key, $keepKeys)) {
unset($userGroup[$key]);
}
}
$userGroups[] = $userGroup;
}
return $userGroups;
}
