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|
<?php
namespace Kanboard\Core\Ldap;
/**
* LDAP User
*
* @package ldap
* @author Frederic Guillot
*/
class User
{
/**
* Query
*
* @access private
* @var Query
*/
private $query;
/**
* Constructor
*
* @access public
* @param Query $query
*/
public function __construct(Query $query = null)
{
$this->query = $query ?: new Query;
}
/**
* Get user profile
*
* @access public
* @param resource $ldap
* @param string $baseDn
* @param string $query
* @return array
*/
public function getProfile($ldap, $baseDn, $query)
{
$this->query->execute($ldap, $baseDn, $query, $this->getAttributes());
$profile = array();
if ($this->query->hasResult()) {
$profile = $this->prepareProfile();
}
return $profile;
}
/**
* Build user profile
*
* @access private
* @return boolean|array
*/
private function prepareProfile()
{
return array(
'ldap_id' => $this->query->getAttribute('dn', ''),
'username' => $this->query->getAttributeValue($this->getAttributeUsername()),
'name' => $this->query->getAttributeValue($this->getAttributeName()),
'email' => $this->query->getAttributeValue($this->getAttributeEmail()),
'is_admin' => (int) $this->isMemberOf($this->query->getAttribute($this->getAttributeGroup(), array()), $this->getGroupAdminDn()),
'is_project_admin' => (int) $this->isMemberOf($this->query->getAttribute($this->getAttributeGroup(), array()), $this->getGroupProjectAdminDn()),
'is_ldap_user' => 1,
);
}
/**
* Check group membership
*
* @access public
* @param array $group_entries
* @param string $group_dn
* @return boolean
*/
public function isMemberOf(array $group_entries, $group_dn)
{
if (! isset($group_entries['count']) || empty($group_dn)) {
return false;
}
for ($i = 0; $i < $group_entries['count']; $i++) {
if ($group_entries[$i] === $group_dn) {
return true;
}
}
return false;
}
/**
* Ge the list of attributes to fetch when reading the LDAP user entry
*
* Must returns array with index that start at 0 otherwise ldap_search returns a warning "Array initialization wrong"
*
* @access public
* @return array
*/
public function getAttributes()
{
return array_values(array_filter(array(
$this->getAttributeUsername(),
$this->getAttributeName(),
$this->getAttributeEmail(),
$this->getAttributeGroup(),
)));
}
/**
* Get LDAP account id attribute
*
* @access public
* @return string
*/
public function getAttributeUsername()
{
return LDAP_ACCOUNT_ID;
}
/**
* Get LDAP account email attribute
*
* @access public
* @return string
*/
public function getAttributeEmail()
{
return LDAP_ACCOUNT_EMAIL;
}
/**
* Get LDAP account name attribute
*
* @access public
* @return string
*/
public function getAttributeName()
{
return LDAP_ACCOUNT_FULLNAME;
}
/**
* Get LDAP account memberof attribute
*
* @access public
* @return string
*/
public function getAttributeGroup()
{
return LDAP_ACCOUNT_MEMBEROF;
}
/**
* Get LDAP admin group DN
*
* @access public
* @return string
*/
public function getGroupAdminDn()
{
return LDAP_GROUP_ADMIN_DN;
}
/**
* Get LDAP project admin group DN
*
* @access public
* @return string
*/
public function getGroupProjectAdminDn()
{
return LDAP_GROUP_PROJECT_ADMIN_DN;
}
}
|
