LDAPAccountManager/lam/lib/modules/courierMailAccount.inc

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<?php
use \LAM\TYPES\TypeManager;
/*
* This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
* Copyright (C) 2017 Lars Althof
* 2017 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
*/
/**
* Courier mail extension for users.
*
* @package modules
*
* @author Lars Althof
* @author Roland Gruber
*/
/**
* Courier mail extension for users.
*
* @package modules
*
* @author Lars Althof
* @author Roland Gruber
*/
class courierMailAccount extends baseModule {
/**
* Creates a new courierMailAccount object.
*
* @param string $scope account type (user, group, host)
*/
function __construct($scope) {
// call parent constructor
parent::__construct($scope);
$this->autoAddObjectClasses = false;
}
/**
* Returns true if this module can manage accounts of the current type, otherwise false.
*
* @return boolean true if module fits
*/
public function can_manage() {
return in_array($this->get_scope(), array(
'user'
));
}
/**
* {@inheritDoc}
*/
public function get_metaData() {
$return = array();
// icon
$return['icon'] = 'courierMail.png';
// alias name
$return["alias"] = _("Courier");
// module dependencies
$return['dependencies'] = array(
'depends' => array(
'inetOrgPerson'
),
'conflicts' => array()
);
// managed object classes
$return['objectClasses'] = array(
'courierMailAccount'
);
// managed attributes
$return['attributes'] = array(
'mailbox', 'mailhost', 'sharedgroup', 'disableimap',
'disablepop3', 'disableshared', 'disablewebmail', 'quota'
);
// help entries
$return['help'] = array(
'disableimap' => array(
"Headline" => _("Disable IMAP access"),
"attr" => 'disableimap',
"Text" => _("Setting this will disallow the user from logging in using IMAP.")
),
'disablepop3' => array(
"Headline" => _("Disable POP3 access"),
"attr" => 'disablepop3',
"Text" => _("Setting this will disallow the user from logging in using POP3.")
),
'disablewebmail' => array(
"Headline" => _("Disable webmail access"),
"attr" => 'disablewebmail',
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"Text" => _("Setting this will disallow the user from logging in using webmail.")
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),
'disableshared' => array(
"Headline" => _("Disable shared folder access"),
"attr" => 'disableshared',
"Text" => _("Setting this will make shared folders invisible to this user.")
),
'mailbox' => array(
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"Headline" => _("Mailbox"),
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"attr" => 'mailbox',
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"Text" => _("Path to the user's mailbox. Usually relative to the user's home folder.")
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),
'mailhost' => array(
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"Headline" => _("Mailbox home server"),
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"attr" => 'mailhost',
"Text" => _("Name of the host that stores the user's email. Must be a FQDN.")
),
'quota' => array(
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"Headline" => _("Mailbox quota"),
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"attr" => 'quota',
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"Text" => _("The amount of storage available to the user.")
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),
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'quotaUpload' => array(
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"Headline" => _("Mailbox quota"),
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"attr" => 'quota',
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"Text" => _("The amount of storage available to the user.") . ' ' . _('Please enter the amount in MB, e.g. 1000 means 1000MB of quota.')
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),
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'autoAdd' => array(
"Headline" => _("Automatically add this extension"),
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"Text" => _("This will enable the extension automatically if this profile is loaded.")
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),
'homeDirectory' => array(
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"Headline" => _("Home directory"),
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"attr" => 'homeDirectory',
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"Text" => _("The system home directory of the user. In a virtual user setup this is typically '/' for all users.")
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),
);
// profile options
$profileContainer = new htmlTable();
$profileContainer->addElement(new htmlTableExtendedInputCheckbox('courierMailAccount_addExt', false, _('Automatically add this extension'), 'autoAdd'), true);
$return['profile_options'] = $profileContainer;
// PDF fields
$return['PDF_fields'] = array(
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'mailbox' => _('Mailbox'),
'mailhost' => _('Mailbox home server'),
'quota' => _('Mailbox quota'),
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'disableimap' => _('Disable IMAP access'),
'disablepop3' => _('Disable POP3 access'),
'disablewebmail' => _('Disable webmail access'),
'disableshared' => _('Disable shared folder access')
);
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// upload fields
$return['upload_columns'] = array(
array(
'name' => 'courierMailAccount_mailbox',
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'description' => _('Mailbox'),
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'help' => 'mailbox',
),
array(
'name' => 'courierMailAccount_mailhost',
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'description' => _('Mailbox home server'),
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'help' => 'mailhost',
),
array(
'name' => 'courierMailAccount_quota',
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'description' => _('Mailbox quota'),
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'help' => 'quotaUpload',
'example' => '1000'
),
array(
'name' => 'courierMailAccount_disableimap',
'description' => _('Disable IMAP access'),
'help' => 'disableimap',
'values' => 'true, false',
'default' => 'false',
),
array(
'name' => 'courierMailAccount_disablepop3',
'description' => _('Disable POP3 access'),
'help' => 'disablepop3',
'values' => 'true, false',
'default' => 'false',
),
array(
'name' => 'courierMailAccount_disablewebmail',
'description' => _('Disable webmail access'),
'help' => 'disablewebmail',
'values' => 'true, false',
'default' => 'false',
),
array(
'name' => 'courierMailAccount_disableshared',
'description' => _('Disable shared folder access'),
'help' => 'disableshared',
'values' => 'true, false',
'default' => 'false',
),
);
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return $return;
}
/**
* This function fills the error message array with messages
*/
public function load_Messages() {
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$this->messages['mailhost'][0] = array('ERROR', _('The mail host is not valid.')); // third array value is set dynamically
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$this->messages['mailhost'][1] = array('ERROR', _('Account %s:') . ' courierMailAccount_mailhost', _('The mail host is not valid.'));
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$this->messages['quota'][0] = array('ERROR', _('The quota must be entered as a floating point number.')); // third array value is set dynamically
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$this->messages['quota'][1] = array('ERROR', _('Account %s:') . ' courierMailAccount_quota', _('Please enter a number.'));
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$this->messages['homeDirectory'][0] = array('ERROR', _('Homedirectory contains invalid characters.')); // third array value is set dynamically
$this->messages['homeDirectory'][1] = array('ERROR', _('Account %s:') . ' courierMailAccount_homeDirectory', _('Homedirectory contains invalid characters.'));
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$this->messages['boolean'][0] = array('ERROR', _('Account %s:') . ' courierMailAccount_%s', _('This value can only be "true" or "false".'));
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}
/**
* {@inheritDoc}
* @see baseModule::getManagedAttributes()
*/
public function getManagedAttributes($typeId) {
$attrs = parent::getManagedAttributes($typeId);
$typeManager = new TypeManager();
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$type = $typeManager->getConfiguredType($typeId);
if ($type == null) {
return $attrs;
}
$modules = $type->getModules();
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if ($this->isUnixDisabled($modules)) {
$attrs[] = 'homeDirectory';
}
return $attrs;
}
/**
* {@inheritDoc}
*/
public function display_html_attributes() {
$return = new htmlTable();
if ($this->isExtensionEnabled()) {
if ($this->isUnixDisabled($this->getAccountContainer()->get_type()->getModules())) {
// home directory
$this->addSimpleInputTextField($return, 'homeDirectory', _('Home directory'), true);
}
// show current mailBox
$this->addSimpleInputTextField($return, 'mailbox', _('Mailbox folder'));
// mail host input
$this->addSimpleInputTextField($return, 'mailhost', _('Mailbox host'));
// quota with selection for unit of measure
$unitIndex = 2;
$value = 0;
if (isset($this->attributes['quota'][0]) && (strlen($this->attributes['quota'][0]) > 0)) {
$unitIndex = floor(log(substr($this->attributes['quota'][0], 0, -1), 1000));
$value = round((float) (substr($this->attributes['quota'][0], 0, -1)) / pow(1000, $unitIndex), 2);
}
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$return->addElement(new htmlOutputText(_('Mailbox quota')));
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$tempTable = new htmlTable();
$boxInput = new htmlInputField('quotaValue', $value);
$boxInput->setFieldSize(5);
$boxInput->setFieldMaxLength(5);
$tempTable->addElement($boxInput);
$units = array(
'B', 'kB', 'MB', 'GB',
'TB', 'PB', 'EB'
);
$selected = array(
$units[$unitIndex]
);
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$unitSelect = new htmlSelect('quotaUnit', $units, $selected);
$unitSelect->setSortElements(false);
$tempTable->addElement($unitSelect);
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$return->addElement($tempTable);
$return->addElement(new htmlHelpLink('quota'), true);
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// check boxes for account access control
$disableimap = isset($this->attributes['disableimap'][0]) && ($this->attributes['disableimap'][0] != 0);
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$return->addElement(new htmlTableExtendedInputCheckbox('disableimap', $disableimap, _('Disable IMAP access'), 'disableimap'), true);
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$disablepop3 = isset($this->attributes['disablepop3'][0]) && ($this->attributes['disablepop3'][0] != 0);
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$return->addElement(new htmlTableExtendedInputCheckbox('disablepop3', $disablepop3, _('Disable POP3 access'), 'disablepop3'), true);
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$disablewebmail = isset($this->attributes['disablewebmail'][0]) && ($this->attributes['disablewebmail'][0] != 0);
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$return->addElement(new htmlTableExtendedInputCheckbox('disablewebmail', $disablewebmail, _('Disable webmail access'), 'disablewebmail'), true);
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$disableshared = isset($this->attributes['disableshared'][0]) && ($this->attributes['disableshared'][0] != 0);
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$return->addElement(new htmlTableExtendedInputCheckbox('disableshared', $disableshared, _('Disable shared folder access'), 'disableshared'), true);
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// remove extension
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$return->addElement(new htmlSpacer(null, '20px'), true);
$remButton = new htmlButton('remObjectClass', _('Remove Courier mail extension'));
$remButton->colspan = 3;
$return->addElement($remButton);
}
else {
$return->addElement(new htmlButton('addObjectClass', _('Add Courier mail extension')));
}
return $return;
}
/**
* {@inheritdoc}
*/
public function process_attributes() {
// add extension
if (isset($_POST['addObjectClass'])) {
$this->attributes['objectClass'][] = 'courierMailAccount';
return array();
}
// remove extension
elseif (isset($_POST['remObjectClass'])) {
$this->attributes['objectClass'] = array_delete(array(
'courierMailAccount'
), $this->attributes['objectClass']);
$attrNames = $this->getManagedAttributes($this->getAccountContainer()->get_type()->getId());
foreach ($attrNames as $attrName) {
if (isset($this->attributes[$attrName])) {
unset($this->attributes[$attrName]);
}
}
return array();
}
// skip processing if extension is not active
if (!$this->isExtensionEnabled()) {
return array();
}
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$this->getAccountContainer()->replaceWildcardsInPOST(array('homeDirectory', 'mailbox'));
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$errors = array();
// check new mailbox
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$this->attributes['mailbox'][0] = $_POST['mailbox'];
// quota
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$units = array(
'B', 'kB', 'MB',
'GB', 'TB', 'PB', 'EB'
);
// check new quota
if (isset($_POST['quotaValue'])) {
if (is_numeric($_POST['quotaValue']) && in_array($_POST['quotaUnit'], $units)) {
if ($_POST['quotaValue'] > 0) {
$power = array_search($_POST['quotaUnit'], $units);
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$this->attributes['quota'][0] = $_POST['quotaValue'] * pow(1000, $power) . "S";
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}
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elseif (isset($this->attributes['quota'])) {
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unset($this->attributes['quota']);
}
}
else {
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$message = $this->messages['quota'][0];
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$message[] = $_POST['quotaValue'];
$errors[] = $message;
}
}
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elseif (isset($this->attributes['quota'])) {
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unset($this->attributes['quota']);
}
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// mail host
if (!empty($_POST['mailhost'])) {
// must be a valid host name
$this->attributes['mailhost'][0] = $_POST['mailhost'];
if (!get_preg($this->attributes['mailhost'][0], 'hostname')) {
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$message = $this->messages['mailhost'][0];
$message[] = $_POST['mailhost'];
$errors[] = $message;
}
}
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elseif (isset($this->attributes['mailhost'])) {
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unset($this->attributes['mailhost']);
}
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// disable IMAP
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$this->attributes['disableimap'][0] = 0;
if (isset($_POST['disableimap'])) {
$this->attributes['disableimap'][0] = 1;
}
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// disable POP3
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$this->attributes['disablepop3'][0] = 0;
if (isset($_POST['disablepop3'])) {
$this->attributes['disablepop3'][0] = 1;
}
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// disable Webmail
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$this->attributes['disablewebmail'][0] = 0;
if (isset($_POST['disablewebmail'])) {
$this->attributes['disablewebmail'][0] = 1;
}
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// disable shared folder
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$this->attributes['disableshared'][0] = 0;
if (isset($_POST['disableshared'])) {
$this->attributes['disableshared'][0] = 1;
}
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// home directory
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if ($this->isUnixDisabled($this->getAccountContainer()->get_type()->getModules())) {
// check new home directory
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$this->attributes['homeDirectory'][0] = $_POST['homeDirectory'];
// check for valid path
if (!get_preg($this->attributes['homeDirectory'][0], 'filePath')) {
$message = $this->messages['homeDirectory'][0];
$message[] = $this->attributes['homeDirectory'][0];
$errors[] = $message;
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}
}
return $errors;
}
/**
* {@inheritdoc}
*/
public function module_ready() {
$attrs = $this->getAccountContainer()->getAccountModule('inetOrgPerson')->getAttributes();
return isset($attrs['mail'][0]);
}
/**
* Returns if the Courier extension is enabled.
*
* @return boolean Courier extension is active
*/
private function isExtensionEnabled() {
return in_array('courierMailAccount', $this->attributes['objectClass']);
}
/**
* {@inheritDoc}
* @see baseModule::get_pdfFields()
*/
public function get_pdfFields($typeId) {
$fields = parent::get_pdfFields($typeId);
$typeManager = new TypeManager();
$modules = $typeManager->getConfiguredType($typeId)->getModules();
if ($this->isUnixDisabled($modules)) {
$fields['homeDirectory'] = _('Home directory');
}
return $fields;
}
/**
* {@inheritdoc}
*/
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public function get_pdfEntries($pdfKeys, $typeId) {
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$return = array();
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$this->addSimplePDFField($return, 'mailbox', _('Mailbox'));
$this->addSimplePDFField($return, 'mailhost', _('Mailbox home server'));
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$this->addSimplePDFField($return, 'homeDirectory', _('Home directory'));
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$disableOptions = array(
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'disableimap' => _('Disable IMAP access'),
'disablepop3' => _('Disable POP3 access'),
'disablewebmail' => _('Disable webmail access'),
'disableshared' => _('Disable shared folder access')
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);
foreach ($disableOptions as $attrName => $label) {
$value = _('No');
if (isset($this->attributes[$attrName][0]) && ($this->attributes[$attrName][0] == '1')) {
$value = _('Yes');
}
$this->addPDFKeyValue($return, $attrName, $label, $value);
}
// quota
$unitIndex = 2;
$value = 0;
if (isset($this->attributes['quota'][0]) && (strlen($this->attributes['quota'][0]) > 0)) {
$unitIndex = floor(log(substr($this->attributes['quota'][0], 0, -1), 1000));
$value = round((float) (substr($this->attributes['quota'][0], 0, -1)) / pow(1000, $unitIndex), 2);
}
$units = array(
'B', 'kB', 'MB', 'GB',
'TB', 'PB', 'EB'
);
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$this->addPDFKeyValue($return, 'quota', _('Mailbox quota'), $value . $units[$unitIndex]);
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return $return;
}
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/**
* {@inheritDoc}
* @see baseModule::getManagedAttributes()
*/
function get_uploadColumns($selectedModules, &$type) {
$return = parent::get_uploadColumns($selectedModules, $type);
// home directory
if ($this->isUnixDisabled($selectedModules)) {
$return[] = array(
'name' => 'courierMailAccount_homeDirectory',
'description' => _('Home directory'),
'help' => 'homeDirectory',
'example' => _('/home/smiller'),
'required' => 'true'
);
}
return $return;
}
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/**
* {@inheritdoc}
*/
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public function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts, $selectedModules, &$type) {
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$messages = array();
for ($i = 0; $i < sizeof($rawAccounts); $i++) {
// add object class
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if (!in_array("courierMailAccount", $partialAccounts[$i]['objectClass'])) {
$partialAccounts[$i]['objectClass'][] = "courierMailAccount";
}
// home directory
if ($this->isUnixDisabled($selectedModules)) {
if (!get_preg($rawAccounts[$i][$ids['courierMailAccount_homeDirectory']], 'homeDirectory')) {
$message = $this->messages['homeDirectory'][1];
$message[] = array($i);
$messages[] = $message;
}
else {
$partialAccounts[$i]['homeDirectory'] = $rawAccounts[$i][$ids['courierMailAccount_homeDirectory']];
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}
}
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// mailbox
if (!empty($rawAccounts[$i][$ids['courierMailAccount_mailbox']])) {
$partialAccounts[$i]['mailbox'] = $rawAccounts[$i][$ids['courierMailAccount_mailbox']];
}
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// add mailhost
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if (!empty($rawAccounts[$i][$ids['courierMailAccount_mailhost']])) {
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if (!get_preg($rawAccounts[$i][$ids['courierMailAccount_mailhost']], 'hostname')) {
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$message = $this->messages['mailhost'][1];
$message[] = array($i);
$messages[] = $message;
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}
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else {
$partialAccounts[$i]['mailhost'] = $rawAccounts[$i][$ids['courierMailAccount_mailhost']];
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}
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}
// mail quota
if (!empty($rawAccounts[$i][$ids['courierMailAccount_quota']])) {
if (is_numeric($rawAccounts[$i][$ids['courierMailAccount_quota']])) {
$partialAccounts[$i]['quota'] = ($rawAccounts[$i][$ids['courierMailAccount_quota']] * 1000000) . "S";
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}
else {
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$message = $this->messages['quota'][1];
$message[] = array($i);
$messages[] = $message;
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}
}
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// boolean flags
$flags = array(
'disableimap', 'disablepop3',
'disablewebmail', 'disableshared'
);
$flagValues = array('true', 'false');
foreach ($flags as $flag) {
$partialAccounts[$i][$flag] = 0;
if (!empty($rawAccounts[$i][$ids['courierMailAccount_' . $flag]])) {
$flagValue = $rawAccounts[$i][$ids['courierMailAccount_' . $flag]];
if (!in_array($flagValue, $flagValues)) {
$message = $this->messages['boolean'][0];
$message[] = array($i, $flag);
$messages[] = $message;
}
elseif ($flagValue == 'true') {
$partialAccounts[$i][$flag] = 1;
}
}
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}
}
return $messages;
}
/**
* {@inheritdoc}
*/
public function load_profile($profile) {
// profile mappings in meta data
parent::load_profile($profile);
// add extension
if (isset($profile['courierMailAccount_addExt'][0]) && ($profile['courierMailAccount_addExt'][0] == "true")) {
if (!in_array('courierMailAccount', $this->attributes['objectClass'])) {
$this->attributes['objectClass'][] = 'courierMailAccount';
}
}
}
/**
* Returns if this account is virtual only or also a unix account
*
* @param string[] modules
* @return boolean only virtual account
*/
private function isUnixDisabled($modules) {
if (in_array('posixAccount', $modules)) {
return false;
}
else {
return true;
}
}
}
?>