<?php
/*
* Wizard for setting up ldap integration for authentication.
*/
class LdapAuth_Start extends AddModule_Base
{
protected function renderInternal()
{
$LDAPAUTH_COMMON_FIELDS = array('title', 'server', 'searchbase', 'binddn', 'bindpw', 'home', 'ssl', 'certificate');
$data = array();
if ($this->edit !== false) {
moduleToArray($this->edit, $data, $LDAPAUTH_COMMON_FIELDS);
$data['title'] = $this->edit->title();
$data['edit'] = $this->edit->id();
}
postToArray($data, $LDAPAUTH_COMMON_FIELDS, true);
if (preg_match('/^(.*)\:(636|389)$/', $data['server'], $out)) {
$data['server'] = $out[1];
}
$data['step'] = 'LdapAuth_CheckConnection';
Render::addDialog(Dictionary::translate('config-module', 'ldapAuth_title'), false, 'sysconfig/ldap-start', $data);
}
}
class LdapAuth_CheckConnection extends AddModule_Base
{
private $scanTask;
private $server;
protected function preprocessInternal()
{
$this->server = Request::post('server');
$searchbase = Request::post('searchbase');
$ssl = Request::post('ssl', 'off') === 'on';
if (empty($this->server) || empty($searchbase)) {
Message::addError('empty-field');
AddModule_Base::setStep('LdapAuth_Start'); // Continues with LdapAuth_Start for render()
return;
}
if (preg_match('/^([^\:]+)\:(\d+)$/', $this->server, $out)) {
$ports = array($out[2]);
$this->server = $out[1];
} elseif ($ssl) {
$ports = array(636, 3269);
} else {
$ports = array(389, 3268);
}
$this->scanTask = Taskmanager::submit('PortScan', array(
'host' => $this->server,
'ports' => $ports,
'certificate' => Request::post('certificate', '')
));
if (!isset($this->scanTask['id'])) {
AddModule_Base::setStep('LdapAuth_Start'); // Continues with LdapAuth_Start for render()
return;
}
}
protected function renderInternal()
{
$data = array(
'edit' => Request::post('edit'),
'title' => Request::post('title'),
'server' => $this->server,
'searchbase' => Util::normalizeDn(Request::post('searchbase')),
'binddn' => Util::normalizeDn(Request::post('binddn')),
'bindpw' => Request::post('bindpw'),
'home' => Request::post('home'),
'ssl' => Request::post('ssl'),
'certificate' => Request::post('certificate', ''),
'taskid' => $this->scanTask['id']
);
$data['prev'] = 'LdapAuth_Start';
$data['next'] = 'LdapAuth_CheckCredentials';
Render::addDialog(Dictionary::translate('config-module', 'ldapAuth_title'), false, 'sysconfig/ad_ldap-checkconnection', $data);
}
}
class LdapAuth_CheckCredentials extends AddModule_Base
{
private $taskIds;
protected function preprocessInternal()
{
$server = Request::post('server');
$port = Request::post('port');
$searchbase = Request::post('searchbase', '');
$binddn = Request::post('binddn');
$bindpw = Request::post('bindpw');
$ssl = Request::post('ssl', 'off') === 'on';
if ($ssl && !Request::post('fingerprint')) {
Message::addError('error-read', 'fingerprint');
AddModule_Base::setStep('LdapAuth_Start'); // Continues with LdapAuth_Start for render()
return;
}
if (empty($server) || empty($port)) {
Message::addError('empty-field');
AddModule_Base::setStep('LdapAuth_Start'); // Continues with LdapAuth_Start for render()
return;
}
$parent = null;
$server .= ':' . $port;
if ($ssl) {
$uri = "ldaps://$server/";
} else {
$uri = "ldap://$server/";
}
$ldapSearch = Taskmanager::submit('LdapSearch', array(
'parentTask' => $parent,
'server' => $uri,
'searchbase' => $searchbase,
'binddn' => $binddn,
'bindpw' => $bindpw,
'plainldap' => true,
));
if (!isset($ldapSearch['id'])) {
AddModule_Base::setStep('LdapAuth_Start'); // Continues with LdapAuth_Start for render()
return;
}
$this->taskIds = array(
'tm-search' => $ldapSearch['id']
);
if (isset($selfSearch['id']))
$this->taskIds['self-search'] = $selfSearch['id'];
}
protected function renderInternal()
{
Render::addDialog(Dictionary::translate('config-module', 'ldapAuth_title'), false, 'sysconfig/ad_ldap-checkcredentials', array_merge($this->taskIds, array(
'edit' => Request::post('edit'),
'title' => Request::post('title'),
'server' => Request::post('server') . ':' . Request::post('port'),
'searchbase' => Request::post('searchbase'),
'binddn' => Request::post('binddn'),
'bindpw' => Request::post('bindpw'),
'home' => Request::post('home'),
'ssl' => Request::post('ssl') === 'on',
'fingerprint' => Request::post('fingerprint'),
'certificate' => Request::post('certificate', ''),
'prev' => 'LdapAuth_Start',
'next' => 'LdapAuth_Finish'
))
);
}
}
class LdapAuth_Finish extends AddModule_Base
{
private $taskIds;
protected function preprocessInternal()
{
$binddn = Request::post('binddn');
$searchbase = Request::post('searchbase');
$title = Request::post('title');
if (empty($title))
$title = 'LDAP: ' . Request::post('server');
if ($this->edit === false)
$module = ConfigModule::getInstance('LdapAuth');
else
$module = $this->edit;
$somedn = Request::post('somedn', false);
if (!empty($somedn)) {
$i = stripos($somedn, $searchbase);
if ($i !== false) {
$searchbase = substr($somedn, $i, strlen($searchbase));
}
}
$ssl = Request::post('ssl', 'off') === 'on';
$module->setData('server', Request::post('server'));
$module->setData('searchbase', $searchbase);
$module->setData('binddn', $binddn);
$module->setData('bindpw', Request::post('bindpw'));
$module->setData('home', Request::post('home'));
$module->setData('certificate', Request::post('certificate'));
$module->setData('ssl', $ssl);
if ($ssl) {
$module->setData('fingerprint', Request::post('fingerprint', ''));
} else {
$module->setData('fingerprint', '');
}
if ($this->edit !== false)
$ret = $module->update($title);
else
$ret = $module->insert($title);
if (!$ret) {
Message::addError('value-invalid', 'any', 'any');
$tgz = false;
} else {
$parent = $this->stopOldInstance();
$tgz = $module->generate($this->edit === false, $parent);
}
if ($tgz === false) {
AddModule_Base::setStep('LdapAuth_Start'); // Continues with LdapAuth_Start for render()
return;
}
$this->taskIds = array(
'tm-config' => $tgz,
);
}
private function stopOldInstance()
{
if ($this->edit === false)
return NULL;
$list = ConfigTgz::getAllForModule($this->edit->id());
if (!is_array($list))
return NULL;
$parent = NULL;
foreach ($list as $tgz) {
if (!$tgz->isActive())
continue;
$task = Trigger::ldadp($tgz->id(), $parent);
if (isset($task['id']))
$parent = $task['id'];
}
return $parent;
}
protected function renderInternal()
{
Render::addDialog(Dictionary::translate('config-module', 'ldapAuth_title'), false, 'sysconfig/ldap-finish', $this->taskIds);
}
}
