/**
* Apply the given configuration on this backend
*
* @param ConfigObject $config
*
* @return $this
*
* @throws ConfigurationError In case a linked user backend does not exist or is invalid
*/
public function setConfig(ConfigObject $config)
{
if ($config->backend === 'ldap') {
$defaults = $this->getOpenLdapDefaults();
} elseif ($config->backend === 'msldap') {
$defaults = $this->getActiveDirectoryDefaults();
} else {
$defaults = new ConfigObject();
}
if ($config->user_backend && $config->user_backend !== 'none') {
$userBackend = UserBackend::create($config->user_backend);
if (!$userBackend instanceof LdapUserBackend) {
throw new ConfigurationError('User backend "%s" is not of type LDAP', $config->user_backend);
}
if ($this->ds->getHostname() !== $userBackend->getDataSource()->getHostname() || $this->ds->getPort() !== $userBackend->getDataSource()->getPort()) {
// TODO(jom): Elaborate whether it makes sense to link directories on different hosts
throw new ConfigurationError('It is required that a linked user backend refers to the ' . 'same directory as it\'s user group backend counterpart');
}
$this->setUserBackend($userBackend);
$defaults->merge(array('user_base_dn' => $userBackend->getBaseDn(), 'user_class' => $userBackend->getUserClass(), 'user_name_attribute' => $userBackend->getUserNameAttribute(), 'user_filter' => $userBackend->getFilter()));
}
return $this->setGroupBaseDn($config->base_dn)->setUserBaseDn($config->get('user_base_dn', $this->getGroupBaseDn()))->setGroupClass($config->get('group_class', $defaults->group_class))->setUserClass($config->get('user_class', $defaults->user_class))->setGroupNameAttribute($config->get('group_name_attribute', $defaults->group_name_attribute))->setUserNameAttribute($config->get('user_name_attribute', $defaults->user_name_attribute))->setGroupMemberAttribute($config->get('group_member_attribute', $defaults->group_member_attribute))->setGroupFilter($config->filter)->setUserFilter($config->user_filter);
}
/**
* @depends testWhetherConfigObjectsCanBeConvertedToArrays
*/
public function testWhetherItIsPossibleToMergeConfigObjects()
{
$config = new ConfigObject(array('a' => 'b'));
$config->merge(array('a' => 'bb', 'c' => 'd', 'e' => array('f' => 'g')));
$this->assertEquals(array('a' => 'bb', 'c' => 'd', 'e' => array('f' => 'g')), $config->toArray(), 'ConfigObjects cannot be extended with arrays');
$config->merge(new ConfigObject(array('c' => array('d' => 'ee'), 'e' => array('h' => 'i'))));
$this->assertEquals(array('a' => 'bb', 'c' => array('d' => 'ee'), 'e' => array('f' => 'g', 'h' => 'i')), $config->toArray(), 'ConfigObjects cannot be extended with other ConfigObjects');
}
