rids = array(
_('Domain admins') => 512,
_('Domain users') => 513,
_('Domain guests') => 514,
_('Domain computers') => 515,
_('Domain controllers') => 516,
_('Domain certificate admins') => 517,
_('Domain schema admins') => 518,
_('Domain enterprise admins') => 519,
_('Domain policy admins') => 520);
$this->sambaGroupTypes = array (
_('Domain group') => 2,
_('Local group') => 4,
_('Builtin group') => 5,
);
// call parent constructor
parent::__construct($scope);
$this->autoAddObjectClasses = false;
}
/**
* Gets the GID number from the Unix group module.
*
* @return String GID number
*/
private function getGID() {
$modules = array('posixGroup', 'rfc2307bisPosixGroup');
for ($i = 0; $i < sizeof($modules); $i++) {
if ($this->getAccountContainer()->getAccountModule($modules[$i]) != null) {
$attrs = $this->getAccountContainer()->getAccountModule($modules[$i])->getAttributes();
if (isset($attrs['gidNumber'][0])) {
return $attrs['gidNumber'][0];
}
}
}
return null;
}
/**
* Gets the cn from the Unix group module.
*
* @return String cn attribute
*/
private function getCn() {
$modules = array('posixGroup', 'groupOfNames', 'groupOfUniqueNames');
for ($i = 0; $i < sizeof($modules); $i++) {
if ($this->getAccountContainer()->getAccountModule($modules[$i]) != null) {
$attrs = $this->getAccountContainer()->getAccountModule($modules[$i])->getAttributes();
if (isset($attrs['cn'][0])) {
return $attrs['cn'][0];
}
}
}
return null;
}
/**
* Returns an array containing all input columns for the file upload.
*
* Calling this method does not require the existence of an enclosing {@link accountContainer}.
*
* This funtion returns an array which contains subarrays which represent an upload column.
* Syntax of column arrays:
*
*
array(
*
string: name, // fixed non-translated name which is used as column name (should be of format: _)
*
string: description, // short descriptive name
*
string: help, // help ID
*
string: example, // example value
*
string: values, // possible input values (optional)
*
string: default, // default value (optional)
*
boolean: required // true, if user must set a value for this column
*
boolean: unique // true if all values of this column must be different values (optional, default: "false")
*
)
*
* @param array $selectedModules list of selected account modules
* @return array column list
*
* @see baseModule::get_metaData()
*/
public function get_uploadColumns($selectedModules) {
$return = parent::get_uploadColumns($selectedModules);
$domains = $this->getDomains();
$domainNames = array();
for ($i = 0; $i < sizeof($domains); $i++) $domainNames[] = $domains[$i]->name;
$return[] = array(
'name' => 'sambaGroupMapping_domain',
'description' => _('Samba domain name'),
'help' => 'sambaDomainName',
'example' => $domainNames[0],
'values' => implode(", ", $domainNames),
'required' => true
);
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) {
// search existing Samba 3 domains
$domains = $this->getDomains();
$nameToSID = array();
// get domain SIDs
for ($i = 0; $i < sizeof($domains); $i++) {
$nameToSID[$domains[$i]->name] = $domains[$i]->SID;
}
// get domain RID bases
$nameToRIDBase = array();
for ($i = 0; $i < sizeof($domains); $i++) {
$nameToRIDBase[$domains[$i]->name] = $domains[$i]->RIDbase;
}
$errors = array();
for ($i = 0; $i < sizeof($rawAccounts); $i++) {
// group type
if ($rawAccounts[$i][$ids['sambaGroupMapping_groupType']] != "") {
if (in_array($rawAccounts[$i][$ids['sambaGroupMapping_groupType']], $this->sambaGroupTypes)) { // number given
$partialAccounts[$i]['sambaGroupType'] = $rawAccounts[$i][$ids['sambaGroupMapping_groupType']];
}
elseif (in_array($rawAccounts[$i][$ids['sambaGroupMapping_groupType']], array_keys($this->sambaGroupTypes))) { // description given
$partialAccounts[$i]['sambaGroupType'] = $this->sambaGroupTypes[$rawAccounts[$i][$ids['sambaGroupMapping_groupType']]];
}
else { // invalid type
$errMsg = $this->messages['groupType'][0];
array_push($errMsg, array($i, implode(", ", array_keys($this->sambaGroupTypes) + $this->sambaGroupTypes)));
$errors[] = $errMsg;
}
}
else {
$partialAccounts[$i]['sambaGroupType'] = "2"; // 2 is the default (domain group)
}
if (!in_array("sambaGroupMapping", $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = "sambaGroupMapping";
// SID
$domSID = $nameToSID[$rawAccounts[$i][$ids['sambaGroupMapping_domain']]];
if (!isset($domSID)) {
$errMsg = $this->messages['sambaSID'][1];
array_push($errMsg, $rawAccounts[$i][$ids['sambaGroupMapping_domain']]);
array_push($errMsg, $i);
$errors[] = $errMsg;
}
else {
// RID
$rid = $rawAccounts[$i][$ids['sambaGroupMapping_rid']];
if (isset($this->rids[$rid])) $rid = $this->rids[$rid];
// check if RID has to be calculated
if (($rid == "") || (!isset($rid))) {
$ridBase = $nameToRIDBase[$rawAccounts[$i][$ids['sambaGroupMapping_domain']]];
$partialAccounts[$i]['sambaSID'] = $domSID . "-" . (($partialAccounts[$i]['gidNumber'] * 2) + $ridBase + 1);
}
elseif (get_preg($rid, 'digit')) {
$partialAccounts[$i]['sambaSID'] = $domSID . "-" . $rid;
}
}
// display name (UTF-8, no regex check needed)
if ($rawAccounts[$i][$ids['sambaGroupMapping_name']] == "") {
$partialAccounts[$i]['displayName'] = $partialAccounts[$i]['cn'];
}
else {
$partialAccounts[$i]['displayName'] = $rawAccounts[$i][$ids['sambaGroupMapping_name']];
}
}
return $errors;
}
/**
* Returns the HTML meta data for the main account page.
*
* @return htmlElement HTML meta data
*/
function display_html_attributes() {
if (isset($_POST['addObjectClass'])) {
$this->attributes['objectClass'][] = 'sambaGroupMapping';
}
$return = new htmlTable();
if (in_array('sambaGroupMapping', $this->attributes['objectClass'])) {
$sambaDomains = $this->getDomains();
if (sizeof($sambaDomains) == 0) {
StatusMessage("ERROR", _('No Samba 3 domains found in LDAP! Please create one first.'), '');
return array();
}
// Get Domain-SID from group SID
if (isset($this->attributes['sambaSID'][0])) {
$domainSID = substr($this->attributes['sambaSID'][0], 0, strrpos($this->attributes['sambaSID'][0], "-"));
}
for ($i=0; $iname;
if (isset($domainSID) && ($domainSID==$sambaDomains[$i]->SID)) {
$SID = $sambaDomains[$i]->SID;
$sel_domain = $sambaDomains[$i]->name;
}
}
// display name
$displayName = '';
if (isset($this->attributes['displayName'][0])) $displayName = $this->attributes['displayName'][0];
$displayNameInput = new htmlTableExtendedInputField(_('Display name'), 'displayName', $displayName, 'displayName');
$displayNameInput->setFieldMaxLength(50);
$return->addElement($displayNameInput, true);
// Windows group
$options = array($this->getCn());
$selected = array($this->getCn());
$names = array_keys($this->rids);
$wrid=false;
for ($i=0; $iattributes['sambaSID'][0]) && ($this->attributes['sambaSID'][0]==$SID."-".$this->rids[$names[$i]])) {
$selected = array($names[$i]);
$wrid=true;
}
$options[] = $names[$i];
}
$return->addElement(new htmlTableExtendedSelect('sambaSID', $options, $selected, _('Windows group'), 'sambaSID'), true);
// group type
$names = array_keys($this->sambaGroupTypes);
$selected = array( _('Domain group') );
for ($i=0; $iattributes['sambaGroupType'][0])) break;
if ($this->attributes['sambaGroupType'][0]==$this->sambaGroupTypes[$names[$i]]) $selected = array( $names[$i] );
}
$return->addElement(new htmlTableExtendedSelect('sambaGroupType', $names, $selected, _('Group type'), 'type'), true);
// domain
$selectedDomain = array();
if (isset($sel_domain)) $selectedDomain = array($sel_domain);
$return->addElement(new htmlTableExtendedSelect('sambaDomainName', $sambaDomainNames, $selectedDomain, _('Domain'), 'sambaDomainName'), true);
}
else {
$return->addElement(new htmlButton('addObjectClass', _('Add Samba 3 extension')));
}
return $return;
}
/**
* Returns meta data that is interpreted by parent class
*
* @return array array with meta data
*
* @see baseModule::get_metaData()
*/
function get_metaData() {
$return = array();
// icon
$return['icon'] = 'samba.png';
// manages group accounts
$return["account_types"] = array("group");
// alias name
$return["alias"] = _('Samba 3');
// module dependencies
$return['dependencies'] = array('depends' => array(array('posixGroup', 'rfc2307bisPosixGroup')), 'conflicts' => array());
// managed object classes
$return['objectClasses'] = array('sambaGroupMapping');
// managed attributes
$return['attributes'] = array('gidNumber', 'sambaSID', 'sambaGroupType', 'displayName', 'sambaSIDList', 'description');
// available PDF fields
$return['PDF_fields'] = array(
'gidNumber' => _('GID number'),
'sambaSID' => _('Windows group'),
'displayName' => _('Display name'),
'sambaGroupType' => _('Samba group type'),
'description' => _('Description')
);
// upload fields
// search existing Samba 3 domains
if (isset($_SESSION['loggedIn']) && ($_SESSION['loggedIn'] === true)) {
$return['upload_columns'] = array(
array(
'name' => 'sambaGroupMapping_name',
'description' => _('Samba display name'),
'help' => 'displayName',
'example' => _('Domain administrators')
),
array(
'name' => 'sambaGroupMapping_rid',
'description' => _('Samba RID number'),
'help' => 'rid',
'example' => _('Domain admins')
),
array(
'name' => 'sambaGroupMapping_groupType',
'description' => _('Samba group type'),
'help' => 'type',
'values' => implode(", ", array_keys($this->sambaGroupTypes) + $this->sambaGroupTypes),
'example' => '2'
)
);
$return['upload_preDepends'] = array('posixGroup', 'rfc2307bisPosixGroup');
}
// help Entries
$return['help'] = array(
'displayName' => array(
"Headline" => _("Display name"), 'attr' => 'displayName',
"Text" => _("This is the group name which will be shown in Windows.")
),
'sambaSID' => array(
"Headline" => _("Windows group name"), 'attr' => 'sambaSID',
"Text" => _("If you want to use a well known RID you can select a well known group.")
),
'rid' => array(
"Headline" => _("Samba RID number"),
"Text" => _("This is the relative ID (similar to UID on Unix) for Windows accounts. If you leave this empty LAM will calculate the RID from the UID. This can be either a number or the name of a special group:") . ' ' . implode(", ", array_keys($this->rids))
),
'sambaDomainName' => array(
"Headline" => _("Domain"),
"Text" => _("Windows-Domain name of group."). ' '. _("Can be left empty.")
),
'type' => array(
"Headline" => _("Samba group type"), 'attr' => 'sambaGroupType',
"Text" => _("Windows group type.")
)
);
return $return;
}
/**
* Returns the PDF entries for this module.
*
* @return array list of possible PDF entries
*/
function get_pdfEntries() {
$return = array();
$this->addSimplePDFField($return, 'gidNumber', _('GID number'));
$this->addSimplePDFField($return, 'sambaSID', _('Windows group'));
$this->addSimplePDFField($return, 'displayName', _('Display name'));
$this->addSimplePDFField($return, 'sambaGroupType', _('Samba group type'));
$this->addSimplePDFField($return, 'description', _('Description'));
return $return;
}
/**
* Returns a list of elements for the account profiles.
*
* @return htmlElement profile elements
*/
function get_profileOptions() {
$return = new htmlTable();
// get list of domains
$sambaDomains = $this->getDomains();
$sambaDomainNames = array();
for ($i = 0; $i < count($sambaDomains); $i++ ) {
// extract names
$sambaDomainNames[] = $sambaDomains[$i]->name;
}
// domain
$return->addElement(new htmlTableExtendedSelect('sambaGroupMapping_sambaDomainName', $sambaDomainNames, null, _('Domain'), 'sambaDomainName'));
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) {
if (isset($profile['sambaGroupMapping_sambaDomainName'][0])) {
// get list of domains
$sambaDomains = $this->getDomains();
for ($i = 0; $i < sizeof($sambaDomains); $i++) {
if ($sambaDomains[$i]->name == $profile['sambaGroupMapping_sambaDomainName'][0]) {
$this->attributes['sambaSID'][0] = $sambaDomains[$i]->SID . "-0";
break;
}
}
}
}
/** this functin fills the error message array with messages
**/
function load_Messages() {
$this->messages['sambaSID'][0] = array('ERROR', _('There can be only one group of this type.')); // third parameter must be set dynamically
$this->messages['sambaSID'][1] = array('ERROR', _("Account %s:") . " (sambaGroupMapping_domain): " . _("LAM was unable to find a Samba 3 domain with this name!")); // third parameter must be set dynamically
$this->messages['groupType'][0] = array('ERROR', _("Account %s:") . " (sambaGroupMapping_type): " . _("This is not a valid Samba 3 group type!"), _("Possible values") . ": %s");
}
/**
* This function is used to check if this module page can be displayed.
* It returns false if a module depends on data from other modules which was not yet entered.
*
* @return boolean true, if page can be displayed
*/
function module_ready() {
if (($this->getGID() == null) || ($this->getGID() == '')) {
return false;
}
return true;
}
/**
* This function is used to check if all settings for this module have been made.
*
* @see baseModule::module_complete
*
* @return boolean true, if settings are complete
*/
public function module_complete() {
if (!in_array('sambaGroupMapping', $this->attributes['objectClass'])) {
return true;
}
if (!isset($this->attributes['sambaSID']) || ($this->attributes['sambaSID'] == '')) {
return false;
}
return true;
}
/**
* Processes user input of the primary module page.
* It checks if all input values are correct and updates the associated LDAP attributes.
*
* @return array list of info/error messages
*/
function process_attributes() {
if (!in_array('sambaGroupMapping', $this->attributes['objectClass'])) {
return array();
}
$errors = array();
$sambaDomains = $this->getDomains();
if (sizeof($sambaDomains) == 0) {
return array();
}
// Save attributes
$this->attributes['displayName'][0] = $_POST['displayName'];
$this->attributes['sambaGroupType'][0] = $this->sambaGroupTypes[$_POST['sambaGroupType']];
// Get Domain SID from name
for ($i=0; $iname) {
$SID = $sambaDomains[$i]->SID;
$RIDbase = $sambaDomains[$i]->RIDbase;
}
}
// Load attributes
$this->attributes['displayName'][0] = $_POST['displayName'];
$rids = array_keys($this->rids);
$wrid = false;
for ($i=0; $iattributes['sambaSID'][0] = $SID."-".$this->rids[$rids[$i]];
// Do a check if special group is unique
if ($this->getAccountContainer()->isNewAccount) {
$result = searchLDAPByAttribute('sambaSID', $SID."-".$this->rids[$rids[$i]], 'sambaGroupMapping', array('sambaSID'), array('group'));
if (sizeof($result) > 0) {
$message = $this->messages['sambaSID'][0];
$message[] = $rids[$i];
$errors[] = $message;
}
}
}
}
if (!$wrid) {
$this->attributes['sambaSID'][0] = $SID . "-" . ($this->getGID()*2+$RIDbase+1);
}
// Return error-messages
return $errors;
}
/**
* Returns a list of modifications which have to be made to the LDAP account.
*
* @return array list of modifications
*
This function returns an array with 3 entries:
*
array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr)), DN2 .... )
*
DN is the DN to change. It may be possible to change several DNs (e.g. create a new user and add him to some groups via attribute memberUid)
*
"add" are attributes which have to be added to LDAP entry
*
"remove" are attributes which have to be removed from LDAP entry
*
"modify" are attributes which have to been modified in LDAP entry
*
"info" are values with informational value (e.g. to be used later by pre/postModify actions)
*/
function save_attributes() {
if (!in_array('sambaGroupMapping', $this->attributes['objectClass'])) {
return array();
}
return $this->getAccountContainer()->save_module_attributes($this->attributes, $this->orig);
}
/**
* Returns a list of existing Samba 3 domains.
*
* @return array list of samba3domain objects
*/
private function getDomains() {
if ($this->cachedDomainList != null) {
return $this->cachedDomainList;
}
$this->cachedDomainList = search_domains();
return $this->cachedDomainList;
}
}
?>