LDAPAccountManager/lam/lib/modules/windowsHost.inc

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<?php
/*
$Id$
This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
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Copyright (C) 2013 - 2015 Roland Gruber
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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 Windows AD (e.g. Samba 4) hosts.
*
* @package modules
* @author Roland Gruber
*/
/**
* Manages Windows AD (e.g. Samba 4) hosts.
*
* @package modules
*/
class windowsHost extends baseModule {
/**
* 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('host'));
}
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/**
* 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'] = 'samba.png';
// this is a base module
$return["is_base"] = true;
// RDN attribute
$return["RDN"] = array("cn" => "high");
// LDAP filter
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$return["ldap_filter"] = array('and' => "", 'or' => '(objectClass=computer)');
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// alias name
$return["alias"] = _("Windows");
// module dependencies
$return['dependencies'] = array('depends' => array(), 'conflicts' => array());
// managed object classes
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$return['objectClasses'] = array('computer', 'securityPrincipal');
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// managed attributes
$return['attributes'] = array('cn', 'description', 'location', 'sAMAccountName', 'managedBy', 'operatingSystem', 'operatingSystemVersion', 'dNSHostName');
// help Entries
$return['help'] = array(
'cn' => array(
"Headline" => _('Host name'), 'attr' => 'cn, sAMAccountName',
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"Text" => _('Please enter the host name.')
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),
'description' => array(
"Headline" => _('Description'), 'attr' => 'description',
"Text" => _('Please enter a descriptive text for this host.')
),
'location' => array(
"Headline" => _('Location'), 'attr' => 'location',
"Text" => _('This is the host\'s location (e.g. Munich, server room 3).')
),
'managedBy' => array(
"Headline" => _('Managed by'), 'attr' => 'managedBy',
"Text" => _('The host is managed by this contact person.')
),
);
// upload fields
$return['upload_columns'] = array(
array(
'name' => 'windowsHost_name',
'description' => _('Host name'),
'help' => 'cn',
'example' => _('PC01'),
'required' => true
),
array(
'name' => 'windowsHost_description',
'description' => _('Description'),
'help' => 'description',
),
array(
'name' => 'windowsHost_location',
'description' => _('Location'),
'help' => 'location',
'example' => _('MyCity'),
),
array(
'name' => 'windowsHost_managedBy',
'description' => _('Managed by'),
'help' => 'managedBy',
'example' => 'cn=user1,o=test',
),
);
// available PDF fields
$return['PDF_fields'] = array(
'cn' => _('Host name'),
'description' => _('Description'),
'location' => _('Location'),
'managedBy' => _('Managed by'),
);
return $return;
}
/**
* This function fills the $messages variable with output messages from this module.
*/
public function load_Messages() {
$this->messages['cn'][0] = array('ERROR', _('Host name'), _('Host name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
$this->messages['cn'][1] = array('ERROR', _('Account %s:') . ' windowsHost_cn', _('Host name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
}
/**
* Returns the HTML meta data for the main account page.
*
* @return htmlElement HTML meta data
*/
public function display_html_attributes() {
$container = new htmlTable();
$this->addSimpleInputTextField($container, 'cn', _('Host name'), true);
$this->addSimpleInputTextField($container, 'description', _('Description'), false);
$this->addSimpleInputTextField($container, 'location', _('Location'), false);
// managed by
$container->addElement(new htmlOutputText(_('Managed by')));
$managedBy = '-';
if (isset($this->attributes['managedBy'][0])) {
$managedBy = $this->attributes['managedBy'][0];
}
$container->addElement(new htmlOutputText(getAbstractDN($managedBy)));
$container->addElement(new htmlHelpLink('managedBy'), true);
$container->addElement(new htmlOutputText(''));
$managedByButtons = new htmlGroup();
$managedByButtons->addElement(new htmlAccountPageButton(get_class($this), 'managedBy', 'edit', _('Change')));
if (isset($this->attributes['managedBy'][0])) {
$managedByButtons->addElement(new htmlSpacer('5px', null));
$managedByButtons->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'removeManagedBy', _('Remove')));
}
$container->addElement($managedByButtons, true);
return $container;
}
/**
* 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
*/
public function process_attributes() {
$return = array();
// cn
$this->attributes['cn'][0] = $_POST['cn'];
$this->attributes['sAMAccountName'][0] = $_POST['cn'] . '$';
if (!get_preg($_POST['cn'], 'hostname')) {
$return[] = $this->messages['cn'][0];
}
// description
$this->attributes['description'][0] = $_POST['description'];
// location
$this->attributes['location'][0] = $_POST['location'];
// managed by
if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_removeManagedBy'])) {
unset($this->attributes['managedBy']);
}
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if ($this->getAccountContainer()->isNewAccount) {
$this->attributes['userAccountControl'][0] = 4128; // machine trust account, no password required
}
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return $return;
}
/**
* This function will create the meta HTML code to show a page to change the member attribute.
*
* @return htmlElement HTML meta data
*/
function display_html_managedBy() {
$return = new htmlTable();
// show possible managers
$options = array();
$filter = get_ldap_filter('user');
$entries = searchLDAPByFilter($filter, array('dn'), array('user'));
for ($i = 0; $i < sizeof($entries); $i++) {
$entries[$i] = $entries[$i]['dn'];
}
// sort by DN
usort($entries, 'compareDN');
for ($i = 0; $i < sizeof($entries); $i++) {
$options[getAbstractDN($entries[$i])] = $entries[$i];
}
$selected = array();
if (isset($this->attributes['managedBy'][0])) {
$selected = array($this->attributes['managedBy'][0]);
if (!in_array($selected[0], $options)) {
$options[getAbstractDN($selected[0])] = $selected[0];
}
}
$membersSelect = new htmlSelect('managedBy', $options, $selected);
$membersSelect->setHasDescriptiveElements(true);
$membersSelect->setRightToLeftTextDirection(true);
$membersSelect->setSortElements(false);
$membersSelect->setTransformSingleSelect(false);
$return->addElement($membersSelect, true);
$buttonTable = new htmlTable();
$buttonTable->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'set', _('Change')));
$buttonTable->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'cancel', _('Cancel')));
$return->addElement($buttonTable);
return $return;
}
/**
* Processes user input of the members page.
* It checks if all input values are correct and updates the associated LDAP attributes.
*
* @return array list of info/error messages
*/
function process_managedBy() {
$return = array();
if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_set'])) {
$this->attributes['managedBy'][] = $_POST['managedBy'];
}
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 $selectedModules list of selected account modules
* @return array list of error messages if any
*/
public function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts, $selectedModules) {
$errors = array();
for ($i = 0; $i < sizeof($rawAccounts); $i++) {
// add object class
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if (!in_array('computer', $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = 'computer';
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// cn + sAMAccountName
if ($rawAccounts[$i][$ids['windowsHost_name']] != "") {
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if (get_preg($rawAccounts[$i][$ids['windowsHost_name']], 'hostname')) {
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$partialAccounts[$i]['cn'] = $rawAccounts[$i][$ids['windowsHost_name']];
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$partialAccounts[$i]['sAMAccountName'] = $rawAccounts[$i][$ids['windowsHost_name']] . '$';
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}
else {
$errMsg = $this->messages['cn'][1];
array_push($errMsg, array($i));
$errors[] = $errMsg;
}
}
// description
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$this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'windowsHost_description', 'description');
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// location
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$this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'windowsHost_location', 'location');
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// managed by
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$this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'windowsHost_managedBy', 'managedBy');
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// machine trust account, no password required
$partialAccounts[$i]['userAccountControl'][0] = 4128;
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}
return $errors;
}
/**
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* Returns a list of possible PDF entries for this account.
*
* @param array $pdfKeys list of PDF keys that are included in document
* @return list of PDF entries (array(<PDF key> => <PDF lines>))
*/
public function get_pdfEntries($pdfKeys) {
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$return = array();
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$this->addSimplePDFField($return, 'cn', _('Host name'));
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$this->addSimplePDFField($return, 'description', _('Description'));
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$this->addSimplePDFField($return, 'location', _('Location'));
// managed by
$managedBy = '';
if (isset($this->attributes['managedBy'][0])) {
$managedBy = getAbstractDN($this->attributes['managedBy'][0]);
$return[get_class($this) . '_managedBy'] = array('<block><key>' . _('Managed by') . '</key><value>' . $managedBy . '</value></block>');
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}
return $return;
}
}
?>