689 lines
22 KiB
PHP
689 lines
22 KiB
PHP
<?php
|
|
/*
|
|
$Id$
|
|
|
|
This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
|
|
Copyright (C) 2015 - 2016 Roland Gruber
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
*/
|
|
|
|
/**
|
|
* Manages memberships in NIS net groups.
|
|
*
|
|
* @package modules
|
|
* @author Roland Gruber
|
|
*/
|
|
|
|
/**
|
|
* Manages memberships in NIS net groups.
|
|
*
|
|
* @package modules
|
|
*/
|
|
class nisNetGroupUser extends baseModule {
|
|
|
|
/** list of NIS netgroups the user is memberOf (array(array(name => '', dn => '', host => '', domain => ''))) */
|
|
protected $groups = array();
|
|
/** list of NIS netgroups the user was memberOf (array(array(name => '', dn => '', host => '', domain => ''))) */
|
|
protected $groupsOrig = array();
|
|
/** group cache (array(array(cn => '', dn => '', nisnetgrouptriple => array()))) */
|
|
protected $groupCache = null;
|
|
/** original uid */
|
|
protected $uidOrig = null;
|
|
|
|
/**
|
|
* Returns true if this module can manage accounts of the current type, otherwise false.
|
|
*
|
|
* @return boolean true if module fits
|
|
*/
|
|
public function can_manage() {
|
|
return in_array($this->get_scope(), array('user'));
|
|
}
|
|
|
|
/**
|
|
* Returns meta data that is interpreted by parent class
|
|
*
|
|
* @return array array with meta data
|
|
*
|
|
* @see baseModule::get_metaData()
|
|
*/
|
|
public function get_metaData() {
|
|
$return = array();
|
|
// icon
|
|
$return['icon'] = 'groupBig.png';
|
|
// module dependencies
|
|
$return['dependencies'] = array('depends' => array(array('posixAccount', 'inetOrgPerson')), 'conflicts' => array());
|
|
// alias name
|
|
$return["alias"] = _("NIS net groups");
|
|
// available PDF fields
|
|
$return['PDF_fields']['memberships'] = _('NIS net groups');
|
|
// help Entries
|
|
$return['help'] = array(
|
|
'memberships_upload' => array(
|
|
"Headline" => _('NIS net groups'),
|
|
"Text" => _("Here you can enter a list of net groups. Group blocks are separated by comma in format GROUP#HOST#DOMAIN. Host and domain are optional.")
|
|
),
|
|
);
|
|
// upload columns
|
|
$return['upload_columns'][] = array(
|
|
'name' => 'nisNetGroup_memberships',
|
|
'description' => _('Memberships'),
|
|
'help' => 'memberships_upload',
|
|
'example' => 'group1#host#domain,group2#host#domain'
|
|
);
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* This function fills the $messages variable with output messages from this module.
|
|
*/
|
|
function load_Messages() {
|
|
$this->messages['host'][0] = array('ERROR', _('Host name'), _('Host name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
|
|
$this->messages['domain'][0] = array('ERROR', _('Domain name'), _('Domain name is invalid!'));
|
|
}
|
|
|
|
/**
|
|
* Initializes the module after it became part of an accountContainer
|
|
*
|
|
* @param string $base the name of the accountContainer object ($_SESSION[$base])
|
|
*/
|
|
function init($base) {
|
|
// call parent init
|
|
parent::init($base);
|
|
$this->groups = array();
|
|
$this->groupsOrig = array();
|
|
}
|
|
|
|
/**
|
|
* This function loads all needed LDAP attributes.
|
|
*
|
|
* @param array $attr list of attributes
|
|
*/
|
|
function load_attributes($attr) {
|
|
parent::load_attributes($attr);
|
|
if (empty($attr['uid'][0])) {
|
|
return;
|
|
}
|
|
$this->uidOrig = $attr['uid'][0];
|
|
$types = array('netgroup');
|
|
$typeSettings = $_SESSION['config']->get_typeSettings();
|
|
$groupList = array();
|
|
$filter = '(&(objectClass=nisNetgroup)(nisnetgrouptriple=*))';
|
|
if (!empty($typeSettings['filter_' . $types[0]])) {
|
|
$typeFilter = $typeSettings['filter_' . $types[0]];
|
|
if (strpos($typeFilter, '(') !== 0) {
|
|
$typeFilter = '(' . $typeFilter . ')';
|
|
}
|
|
$filter = '(&' . $filter . $typeFilter . ')';
|
|
}
|
|
$groupList = searchLDAPByFilter($filter, array('dn', 'cn', 'nisnetgrouptriple'), $types);
|
|
$this->groupsOrig = array();
|
|
$tripleRegex = '/^\\(([^,]*),([^,]*),([^,]*)\\)$/';
|
|
foreach ($groupList as $group) {
|
|
foreach ($group['nisnetgrouptriple'] as $triple) {
|
|
$matches = array();
|
|
if (preg_match($tripleRegex, $triple, $matches) == 0) {
|
|
continue;
|
|
}
|
|
$host = $matches[1];
|
|
$user = $matches[2];
|
|
$domain = $matches[3];
|
|
if ($this->isMatchingNetGroup($user, $host, $domain, $this->uidOrig)) {
|
|
$this->groupsOrig[] = array(
|
|
'name' => $group['cn'][0],
|
|
'dn' => $group['dn'],
|
|
'host' => $host,
|
|
'user' => $user,
|
|
'domain' => $domain
|
|
);
|
|
}
|
|
}
|
|
}
|
|
usort($this->groupsOrig, array($this, 'sortTriple'));
|
|
$this->groups = $this->groupsOrig;
|
|
}
|
|
|
|
/**
|
|
* Checks if the netgroup matches this entry.
|
|
*
|
|
* @param String $user netgroup user name
|
|
* @param String $host netgroup host name
|
|
* @param String $domain netgroup domain name
|
|
* @param String $uid user name of this entry
|
|
*/
|
|
protected function isMatchingNetGroup($user, $host, $domain, $uid) {
|
|
return $user == $uid;
|
|
}
|
|
|
|
/**
|
|
* Displays the group selection.
|
|
*
|
|
* @return htmlElement meta HTML code
|
|
*/
|
|
public function display_html_attributes() {
|
|
$return = new htmlTable();
|
|
$return->addElement(new htmlOutputText(_('Group')));
|
|
$return->addElement(new htmlOutputText(_('Host name')));
|
|
$return->addElement(new htmlOutputText(_('Domain name')), true);
|
|
for ($i = 0; $i < sizeof($this->groups); $i++) {
|
|
$group = $this->groups[$i];
|
|
$return->addElement(new htmlOutputText($group['name']));
|
|
$return->addElement(new htmlInputField('host_' . $i, $group['host']));
|
|
$return->addElement(new htmlInputField('domain_' . $i, $group['domain']));
|
|
$delButton = new htmlButton('del_' . $i, 'del.png', true);
|
|
$delButton->setTitle(_('Delete'));
|
|
$return->addElement($delButton, true);
|
|
}
|
|
$return->addVerticalSpace('40px');
|
|
|
|
// new entry
|
|
$groupList = array();
|
|
$groupData = $this->findGroups();
|
|
if (sizeof($groupData) > 0) {
|
|
$filterGroup = new htmlGroup();
|
|
$filterGroup->addElement(new htmlOutputText(_('Filter') . ' '));
|
|
$filter = new htmlInputField('group_filter');
|
|
$filter->setFieldSize('5em');
|
|
$filter->filterSelectBox('group_add');
|
|
$filterGroup->addElement($filter);
|
|
$return->addElement($filterGroup, true);
|
|
|
|
foreach ($groupData as $group) {
|
|
$groupList[$group['cn'][0]] = $group['cn'][0] . '#+#' . $group['dn'];
|
|
}
|
|
$groupSelect = new htmlSelect('group_add', $groupList);
|
|
$groupSelect->setHasDescriptiveElements(true);
|
|
$return->addElement($groupSelect);
|
|
$return->addElement(new htmlInputField('host_add'));
|
|
$return->addElement(new htmlInputField('domain_add'));
|
|
$addButton = new htmlButton('addGroup', 'add.png', true);
|
|
$addButton->setTitle(_('Add'));
|
|
$return->addElement($addButton, true);
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Processes user input of the group selection page.
|
|
* It checks if all input values are correct and updates the associated LDAP attributes.
|
|
*
|
|
* @return array list of info/error messages
|
|
*/
|
|
public function process_attributes() {
|
|
$errors = array();
|
|
// add new entry
|
|
if (isset($_POST['addGroup'])) {
|
|
$parts = explode('#+#', $_POST['group_add']);
|
|
$this->groups[] = array(
|
|
'name' => $parts[0],
|
|
'dn' => $parts[1],
|
|
'host' => $_POST['host_add'],
|
|
'user' => $this->uidOrig,
|
|
'domain' => $_POST['domain_add']
|
|
);
|
|
if (!empty($_POST['host_add']) && !get_preg($_POST['host_add'], 'DNSname')) {
|
|
$message = $this->messages['host'][0];
|
|
$message[2] = $message[2] . '<br><br>' . $_POST['host_add'];
|
|
$errors[] = $message;
|
|
}
|
|
if (!empty($_POST['domain_add']) && !get_preg($_POST['domain_add'], 'DNSname')) {
|
|
$message = $this->messages['domain'][0];
|
|
$message[2] = $message[2] . '<br><br>' . $_POST['domain_add'];
|
|
$errors[] = $message;
|
|
}
|
|
}
|
|
// check existing
|
|
$counter = 0;
|
|
while (isset($_POST['host_' . $counter])) {
|
|
if (isset($_POST['del_' . $counter])) {
|
|
unset($this->groups[$counter]);
|
|
}
|
|
else {
|
|
$this->groups[$counter]['host'] = $_POST['host_' . $counter];
|
|
if (!empty($_POST['host_' . $counter]) && !get_preg($_POST['host_' . $counter], 'DNSname')) {
|
|
$message = $this->messages['host'][0];
|
|
$message[2] = $message[2] . '<br><br>' . $_POST['host_' . $counter];
|
|
$errors[] = $message;
|
|
}
|
|
$this->groups[$counter]['domain'] = $_POST['domain_' . $counter];
|
|
if (!empty($_POST['domain_' . $counter]) && !get_preg($_POST['domain_' . $counter], 'DNSname')) {
|
|
$message = $this->messages['domain'][0];
|
|
$message[2] = $message[2] . '<br><br>' . $_POST['domain_' . $counter];
|
|
$errors[] = $message;
|
|
}
|
|
}
|
|
$counter++;
|
|
}
|
|
$this->groups = array_values($this->groups);
|
|
usort($this->groups, array($this, 'sortTriple'));
|
|
return $errors;
|
|
}
|
|
|
|
/**
|
|
* Returns the user ID for this user.
|
|
*
|
|
* @return String user ID
|
|
*/
|
|
protected function getUid() {
|
|
$moduleAttributes = array();
|
|
if ($this->getAccountContainer()->getAccountModule('posixAccount') != null) {
|
|
$moduleAttributes = $this->getAccountContainer()->getAccountModule('posixAccount')->getAttributes();
|
|
}
|
|
else {
|
|
$moduleAttributes = $this->getAccountContainer()->getAccountModule('inetOrgPerson')->getAttributes();
|
|
}
|
|
if (empty($moduleAttributes['uid'][0])) {
|
|
return null;
|
|
}
|
|
return $moduleAttributes['uid'][0];
|
|
}
|
|
|
|
/**
|
|
* Runs the postmodify actions.
|
|
*
|
|
* @see baseModule::postModifyActions()
|
|
*
|
|
* @param boolean $newAccount
|
|
* @param array $attributes LDAP attributes of this entry
|
|
* @return array array which contains status messages. Each entry is an array containing the status message parameters.
|
|
*/
|
|
public function postModifyActions($newAccount, $attributes) {
|
|
$accountContainer = $this->getAccountContainer();
|
|
if (empty($accountContainer)) {
|
|
return array();
|
|
}
|
|
$uid = $this->getUid();
|
|
if (empty($uid)) {
|
|
return array();
|
|
}
|
|
$ldapUser = $_SESSION['ldap']->decrypt_login();
|
|
$ldapUser = $ldapUser[0];
|
|
$messages = array();
|
|
// calculate differences
|
|
$toRem = $this->groupsOrig;
|
|
$toAdd = $this->groups;
|
|
$counter = sizeof($toRem);
|
|
for ($i = 0; $i < $counter; $i++) {
|
|
$group_orig = $toRem[$i];
|
|
foreach ($toAdd as $k => $group) {
|
|
if (($group_orig['dn'] == $group['dn'])
|
|
&& ($group_orig['domain'] == $group['domain'])
|
|
&& ($group_orig['user'] == $group['user'])
|
|
&& ($group_orig['host'] == $group['host'])) {
|
|
if (!empty($this->uidOrig) && ($this->uidOrig != $uid)) {
|
|
// uid changed, simply update uid in all net groups
|
|
}
|
|
else {
|
|
// do not touch existing memberships
|
|
unset($toRem[$i]);
|
|
unset($toAdd[$k]);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
// group by DN
|
|
$changes = array();
|
|
foreach ($toAdd as $add) {
|
|
$changes[$add['dn']]['add'][] = $this->createNetGroupValue($add, $uid);
|
|
}
|
|
foreach ($toRem as $del) {
|
|
$delUid = empty($this->uidOrig) ? $uid : $this->uidOrig;
|
|
$changes[$del['dn']]['del'][] = $this->createNetGroupValue($del, $delUid);
|
|
}
|
|
// update groups
|
|
foreach ($changes as $dn => $changeSet) {
|
|
$current = ldapGetDN($dn, array('nisnetgrouptriple'));
|
|
if (empty($current)) {
|
|
$messages[] = array('ERROR', sprintf(_('Was unable to modify attributes of DN: %s.'), $dn));
|
|
continue;
|
|
}
|
|
$triples = empty($current['nisnetgrouptriple']) ? array() : $current['nisnetgrouptriple'];
|
|
if (!empty($changeSet['del'])) {
|
|
$triples = array_delete($changeSet['del'], $triples);
|
|
}
|
|
if (!empty($changeSet['add'])) {
|
|
$triples = array_merge($changeSet['add'], $triples);
|
|
}
|
|
$triples = array_values(array_unique($triples));
|
|
$attributes = array(
|
|
'nisnetgrouptriple' => $triples
|
|
);
|
|
$success = @ldap_mod_replace($_SESSION['ldap']->server(), $dn, $attributes);
|
|
if (!$success) {
|
|
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to modify attributes of DN: ' . $dn . ' (' . ldap_error($_SESSION['ldap']->server()) . ').');
|
|
$messages[] = array('ERROR', sprintf(_('Was unable to modify attributes of DN: %s.'), $dn), getDefaultLDAPErrorString($_SESSION['ldap']->server()));
|
|
}
|
|
}
|
|
return $messages;
|
|
}
|
|
|
|
/**
|
|
* Creates a netgroup triple from a group object.
|
|
*
|
|
* @param String $group group object
|
|
* @param String $uid own uid
|
|
*/
|
|
protected function createNetGroupValue($group, $uid) {
|
|
return '(' . $group['host'] . ',' . $uid . ',' . $group['domain'] . ')';
|
|
}
|
|
|
|
/**
|
|
* Additional LDAP operations on delete.
|
|
*
|
|
* @return List of LDAP operations, same as for save_attributes()
|
|
*/
|
|
function delete_attributes() {
|
|
$uid = $this->getUid();
|
|
if (empty($uid)) {
|
|
return array();
|
|
}
|
|
$ldapUser = $_SESSION['ldap']->decrypt_login();
|
|
$ldapUser = $ldapUser[0];
|
|
$return = array();
|
|
// remove from NIS netgroups
|
|
$changes = array();
|
|
foreach ($this->groups as $group) {
|
|
$changes[$group['dn']][] = $this->createNetGroupValue($group, $uid);
|
|
}
|
|
foreach ($changes as $dn => $changeSet) {
|
|
$current = ldapGetDN($dn, array('nisnetgrouptriple'));
|
|
if (empty($current)) {
|
|
$messages[] = array('ERROR', sprintf(_('Was unable to modify attributes of DN: %s.'), $dn));
|
|
continue;
|
|
}
|
|
$triples = empty($current['nisnetgrouptriple']) ? array() : $current['nisnetgrouptriple'];
|
|
$triples = array_delete($changeSet, $triples);
|
|
$triples = array_values(array_unique($triples));
|
|
$attributes = array(
|
|
'nisnetgrouptriple' => $triples
|
|
);
|
|
$success = @ldap_mod_replace($_SESSION['ldap']->server(), $dn, $attributes);
|
|
if (!$success) {
|
|
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to modify attributes of DN: ' . $dn . ' (' . ldap_error($_SESSION['ldap']->server()) . ').');
|
|
$messages[] = array('ERROR', sprintf(_('Was unable to modify attributes of DN: %s.'), $dn), getDefaultLDAPErrorString($_SESSION['ldap']->server()));
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of elements for the account profiles.
|
|
*
|
|
* @return profile elements
|
|
*/
|
|
function get_profileOptions() {
|
|
$groups = $this->findGroups();
|
|
$groupOptions = array('' => '');
|
|
foreach ($groups as $group) {
|
|
$groupOptions[$group['cn'][0]] = $group['cn'][0] . '#+#' . $group['dn'];
|
|
}
|
|
$return = new htmlTable();
|
|
$return->addElement(new htmlOutputText(_('Group')));
|
|
$return->addElement(new htmlOutputText(_('Host name')));
|
|
$return->addElement(new htmlOutputText(_('Domain name')), true);
|
|
for ($i = 0; $i < 5; $i++) {
|
|
$select = new htmlSelect('nisNetGroupUser_group' . $i, $groupOptions, array(''));
|
|
$select->setHasDescriptiveElements(true);
|
|
$return->addElement($select);
|
|
$return->addElement(new htmlInputField('nisNetGroupUser_host' . $i));
|
|
$return->addElement(new htmlInputField('nisNetGroupUser_domain' . $i), true);
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Loads the values of an account profile into internal variables.
|
|
*
|
|
* @param array $profile hash array with profile values (identifier => value)
|
|
*/
|
|
function load_profile($profile) {
|
|
for ($i = 0; $i < 5; $i++) {
|
|
if (!empty($profile['nisNetGroupUser_group' . $i][0])) {
|
|
$parts = explode('#+#', $profile['nisNetGroupUser_group' . $i][0]);
|
|
$this->groups[] = array(
|
|
'name' => $parts[0],
|
|
'dn' => $parts[1],
|
|
'host' => $profile['nisNetGroupUser_host' . $i][0],
|
|
'user' => $this->uidOrig,
|
|
'domain' => $profile['nisNetGroupUser_domain' . $i][0],
|
|
);
|
|
}
|
|
}
|
|
usort($this->groups, array($this, 'sortTriple'));
|
|
}
|
|
|
|
/**
|
|
* Returns a list of possible PDF entries for this account.
|
|
*
|
|
* @param array $pdfKeys list of PDF keys that are included in document
|
|
* @return list of PDF entries (array(<PDF key> => <PDF lines>))
|
|
*/
|
|
function get_pdfEntries($pdfKeys) {
|
|
$return = array();
|
|
$pdfTable = new PDFTable();
|
|
$pdfRow = new PDFTableRow();
|
|
$pdfRow->cells[] = new PDFTableCell(_('Group'), '25%', null, true);
|
|
$pdfRow->cells[] = new PDFTableCell(_('Host name'), '25%', null, true);
|
|
$pdfRow->cells[] = new PDFTableCell(_('Domain name'), '25%', null, true);
|
|
$pdfTable->rows[] = $pdfRow;
|
|
foreach ($this->groups as $group) {
|
|
$pdfRow = new PDFTableRow();
|
|
$pdfRow->cells[] = new PDFTableCell($group['name'], '25%');
|
|
$pdfRow->cells[] = new PDFTableCell($group['host'], '25%');
|
|
$pdfRow->cells[] = new PDFTableCell($group['domain'], '25%');
|
|
$pdfTable->rows[] = $pdfRow;
|
|
}
|
|
$this->addPDFTable($return, 'memberships', $pdfTable);
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* In this function the LDAP account is built up.
|
|
*
|
|
* @param array $rawAccounts list of hash arrays (name => value) from user input
|
|
* @param array $ids list of IDs for column position (e.g. "posixAccount_uid" => 5)
|
|
* @param array $partialAccounts list of hash arrays (name => value) which are later added to LDAP
|
|
* @param array $selectedModules list of selected account modules
|
|
* @return array list of error messages if any
|
|
*/
|
|
function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts, $selectedModules) {
|
|
$errors = array();
|
|
// get list of existing group of names
|
|
$groups = $this->findGroups();
|
|
$groupNames = array();
|
|
foreach ($groups as $group) {
|
|
$groupNames[] = $group['cn'][0];
|
|
}
|
|
// check input
|
|
for ($i = 0; $i < sizeof($rawAccounts); $i++) {
|
|
// group names
|
|
if (!empty($rawAccounts[$i][$ids['nisNetGroup_memberships']])) {
|
|
$triples = preg_split('/,[ ]*/', $rawAccounts[$i][$ids['nisNetGroup_memberships']]);
|
|
foreach ($triples as $triple) {
|
|
$parts = explode('#', $triple);
|
|
if (!in_array($parts[0], $groupNames)) {
|
|
$errors[] = array('ERROR', _('Unable to find group in LDAP.'), $parts[0]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $errors;
|
|
}
|
|
|
|
/**
|
|
* This function executes one post upload action.
|
|
*
|
|
* @param array $data array containing one account in each element
|
|
* @param array $ids array(<column_name> => <column number>)
|
|
* @param array $failed list of accounts which were not created successfully
|
|
* @param array $temp variable to store temporary data between two post actions
|
|
* @param array $accounts list of LDAP entries
|
|
* @return array current status
|
|
* <br> array (
|
|
* <br> 'status' => 'finished' | 'inProgress'
|
|
* <br> 'progress' => 0..100
|
|
* <br> 'errors' => array (<array of parameters for StatusMessage>)
|
|
* <br> )
|
|
*/
|
|
function doUploadPostActions(&$data, $ids, $failed, &$temp, &$accounts) {
|
|
if (!checkIfWriteAccessIsAllowed($this->get_scope())) {
|
|
die();
|
|
}
|
|
// on first call generate list of LDAP operations
|
|
if (!isset($temp['counter'])) {
|
|
$temp['groups'] = array();
|
|
$temp['counter'] = 0;
|
|
// get list of existing groups
|
|
$groupList = $this->findGroups();
|
|
$groupMap = array();
|
|
foreach ($groupList as $group) {
|
|
$groupMap[$group['cn'][0]] = $group['dn'];
|
|
}
|
|
for ($i = 0; $i < sizeof($data); $i++) {
|
|
if (in_array($i, $failed)) continue; // ignore failed accounts
|
|
if (empty($accounts[$i]['uid'])) {
|
|
continue;
|
|
}
|
|
$uid = $accounts[$i]['uid'];
|
|
if (!empty($data[$i][$ids['nisNetGroup_memberships']])) {
|
|
$triples = preg_split('/,[ ]*/', $data[$i][$ids['nisNetGroup_memberships']]);
|
|
foreach ($triples as $triple) {
|
|
$parts = explode('#', $triple);
|
|
$group = $parts[0];
|
|
$temp['groups'][$groupMap[$group]][] = $this->buildNetGroupTripleFromUploadValue($parts, $uid);
|
|
}
|
|
}
|
|
}
|
|
$temp['groupDNs'] = array_keys($temp['groups']);
|
|
return array(
|
|
'status' => 'inProgress',
|
|
'progress' => 0,
|
|
'errors' => array()
|
|
);
|
|
}
|
|
// add users to groups
|
|
elseif ($temp['counter'] < sizeof($temp['groupDNs'])) {
|
|
$errors = array();
|
|
$dn = $temp['groupDNs'][$temp['counter']];
|
|
$current = ldapGetDN($dn, array('nisnetgrouptriple'));
|
|
if (empty($current)) {
|
|
$errors[] = array('ERROR', sprintf(_('Was unable to modify attributes of DN: %s.'), $dn));
|
|
$temp['counter']++;
|
|
return;
|
|
}
|
|
$triples = empty($current['nisnetgrouptriple']) ? array() : $current['nisnetgrouptriple'];
|
|
$triples = array_merge($temp['groups'][$dn], $triples);
|
|
$triples = array_values(array_unique($triples));
|
|
$attributes = array(
|
|
'nisnetgrouptriple' => $triples
|
|
);
|
|
$success = @ldap_mod_replace($_SESSION['ldap']->server(), $dn, $attributes);
|
|
if (!$success) {
|
|
$errors[] = array(
|
|
"ERROR",
|
|
_("LAM was unable to modify group memberships for group: %s"),
|
|
getDefaultLDAPErrorString($_SESSION['ldap']->server()),
|
|
array($dn)
|
|
);
|
|
}
|
|
$temp['counter']++;
|
|
return array (
|
|
'status' => 'inProgress',
|
|
'progress' => ($temp['counter'] * 100) / sizeof($temp['groupDNs']),
|
|
'errors' => $errors
|
|
);
|
|
}
|
|
// all modifications are done
|
|
else {
|
|
return array (
|
|
'status' => 'finished',
|
|
'progress' => 100,
|
|
'errors' => array()
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a netgroup triple from the input value of file upload.
|
|
*
|
|
* @param array $value upload value (e.g. array(group1, host, domain))
|
|
* @param String $uid own uid
|
|
* @return String netgroup triple
|
|
*/
|
|
protected function buildNetGroupTripleFromUploadValue($value, $uid) {
|
|
$host = empty($value[1]) ? '' : $value[1];
|
|
$domain = empty($value[2]) ? '' : $value[2];
|
|
return '(' . $host . ',' . $uid . ',' . $domain . ')';
|
|
}
|
|
|
|
/**
|
|
* Finds all existing LDAP NIS net groups.
|
|
*
|
|
* @return array groups array(array(cn => array(), dn => '', nisnetgrouptriple => array()))
|
|
*/
|
|
protected function findGroups() {
|
|
if ($this->groupCache != null) {
|
|
return $this->groupCache;
|
|
}
|
|
$return = array();
|
|
$types = array('netgroup');
|
|
$typeSettings = $_SESSION['config']->get_typeSettings();
|
|
if (sizeof($types) > 0) {
|
|
foreach ($types as $type) {
|
|
$filter = '(objectClass=nisNetgroup)';
|
|
if (!empty($typeSettings['filter_' . $type])) {
|
|
$typeFilter = $typeSettings['filter_' . $type];
|
|
if (strpos($typeFilter, '(') !== 0) {
|
|
$typeFilter = '(' . $typeFilter . ')';
|
|
}
|
|
$filter = '(&' . $filter . $typeFilter . ')';
|
|
}
|
|
$results = searchLDAPByFilter($filter, array('cn', 'dn', 'nisnetgrouptriple'), array($type));
|
|
for ($i = 0; $i < sizeof($results); $i++) {
|
|
if (isset($results[$i]['cn'][0]) && isset($results[$i]['dn'])) {
|
|
$return[] = $results[$i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->groupCache = $return;
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Sorts NIS netgroup triples by group, host, user and domain.
|
|
*
|
|
* @param array $first first array
|
|
* @param array $second second array
|
|
*/
|
|
protected function sortTriple($first, $second) {
|
|
if ($first['name'] != $second['name']) {
|
|
return strnatcasecmp($first['name'], $second['name']);
|
|
}
|
|
elseif ($first['host'] != $second['host']) {
|
|
return strnatcasecmp($first['host'], $second['host']);
|
|
}
|
|
elseif ($first['user'] != $second['user']) {
|
|
return strnatcasecmp($first['user'], $second['user']);
|
|
}
|
|
return strnatcasecmp($first['domain'], $second['domain']);
|
|
}
|
|
|
|
}
|
|
|
|
?>
|