mirror of
https://github.com/EGroupware/egroupware.git
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221 lines
5.5 KiB
PHP
221 lines
5.5 KiB
PHP
<?php
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/**
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* EGroupware EMailAdmin: Support for Cyrus IMAP
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*
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* @link http://www.stylite.de
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* @package emailadmin
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* @author Ralf Becker <rb@stylite.de>
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* @author Klaus Leithoff <kl@stylite.de>
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* @author Lars Kneschke
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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include_once(EGW_SERVER_ROOT."/emailadmin/inc/class.defaultimap.inc.php");
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/**
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* Manages connection to Cyrus IMAP server
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*/
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class cyrusimap extends defaultimap
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{
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/**
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* Label shown in EMailAdmin
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*/
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const DESCRIPTION = 'Cyrus';
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/**
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* Capabilities of this class (pipe-separated): default, sieve, admin, logintypeemail
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*/
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const CAPABILITIES = 'default|sieve|timedsieve|admin|logintypeemail';
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/**
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* prefix for groupnames, when using groups in ACL Management
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*/
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const ACL_GROUP_PREFIX = 'group:';
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// mailbox delimiter
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var $mailboxDelimiter = '.';
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// mailbox prefix
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var $mailboxPrefix = '';
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var $enableCyrusAdmin = false;
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var $cyrusAdminUsername;
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var $cyrusAdminPassword;
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/**
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* Updates an account
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*
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* @param array $_hookValues only value for key 'account_lid' and 'new_passwd' is used
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*/
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function addAccount($_hookValues)
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{
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return $this->updateAccount($_hookValues);
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}
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/**
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* Delete an account
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*
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* @param array $_hookValues only value for key 'account_lid' is used
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*/
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function deleteAccount($_hookValues)
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{
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// some precausion to really delete just _one_ account
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if (strpos($_hookValues['account_lid'],'%') !== false ||
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strpos($_hookValues['account_lid'],'*') !== false)
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{
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return false;
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}
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return !!$this->deleteUsers($_hookValues['account_lid']);
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}
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/**
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* Delete multiple (user-)mailboxes via a wildcard, eg. '%' for whole domain
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*
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* Domain is the configured domain and it uses the Cyrus admin user
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*
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* @return string $username='%' username containing wildcards, default '%' for all users of a domain
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* @return int|boolean number of deleted mailboxes on success or false on error
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*/
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function deleteUsers($username='%')
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{
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if(!$this->enableCyrusAdmin || empty($username)) {
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return false;
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}
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// we need a admin connection, but check connected status as well, in case we are not
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if(($this->_connected === true && !$this->isAdminConnection) || !($this->_connected === true)) {
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if ($this->_connected === true) $this->disconnect();
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if(!$this->openConnection(true)) {
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return false;
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}
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}
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$mailboxName = $this->getUserMailboxString($username);
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list($reference,$restriction) = explode($username,$mailboxName,2);
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$mboxes = $this->getMailboxes($reference,$username.$restriction);
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//error_log(__METHOD__."('$username') getMailboxes('$reference','$username$restriction') = ".array2string($mboxes));
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foreach($mboxes as $mbox) {
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// give the admin account the rights to delete this mailbox
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if(PEAR::isError($this->setACL($mbox, $this->adminUsername, 'lrswipcda'))) {
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$this->disconnect();
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return false;
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}
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if(PEAR::isError($this->deleteMailbox($mbox))) {
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$this->disconnect();
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return false;
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}
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}
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$this->disconnect();
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return count($mboxes);
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}
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/**
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* returns information about a user
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* currently only supported information is the current quota
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*
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* @param string $_username
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* @return array userdata
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*/
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function getUserData($_username)
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{
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if($this->_connected === true) {
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//error_log(__METHOD__."try to disconnect");
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$this->disconnect();
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}
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$this->openConnection(true);
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$userData = array();
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if($quota = $this->getQuotaByUser($_username,'ALL')) {
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$userData['quotaLimit'] = (int)($quota['QMAX'] / 1024);
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$userData['quotaUsed'] = (int)($quota['USED'] / 1024);
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}
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$this->disconnect();
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return $userData;
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}
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/**
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* Set information about a user
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* currently only supported information is the current quota
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*
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* @param string $_username
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* @param int $_quota
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*/
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function setUserData($_username, $_quota)
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{
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if(!$this->enableCyrusAdmin) {
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return false;
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}
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if($this->_connected === true) {
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$this->disconnect();
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}
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// create a admin connection
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if(!$this->openConnection(true)) {
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return false;
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}
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$mailboxName = $this->getUserMailboxString($_username);
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if((int)$_quota > 0) {
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// enable quota
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$quota_value = $this->setStorageQuota($mailboxName, (int)$_quota*1024);
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} else {
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// disable quota
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$quota_value = $this->setStorageQuota($mailboxName, -1);
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}
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$this->disconnect();
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return true;
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}
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/**
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* Updates an account
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*
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* @param array $_hookValues only value for key 'account_lid' and 'new_passwd' is used
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*/
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function updateAccount($_hookValues)
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{
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if(!$this->enableCyrusAdmin) {
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return false;
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}
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#_debug_array($_hookValues);
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$username = $_hookValues['account_lid'];
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if(isset($_hookValues['new_passwd'])) {
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$userPassword = $_hookValues['new_passwd'];
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}
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if($this->_connected === true) {
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$this->disconnect();
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}
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// we need a admin connection
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if(!$this->openConnection(true)) {
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return false;
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}
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// create the mailbox, with the account_lid, as it is passed from the hook values (gets transformed there if needed)
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$mailboxName = $this->getUserMailboxString($username, $mailboxName);
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// make sure we use the correct username here.
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$username = $this->getMailBoxUserName($username);
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$folderInfo = $this->getMailboxes('', $mailboxName, true);
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if(empty($folderInfo)) {
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if(!PEAR::isError($this->createMailbox($mailboxName))) {
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if(PEAR::isError($this->setACL($mailboxName, $username, "lrswipcda"))) {
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# log error message
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}
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}
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}
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$this->disconnect();
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}
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}
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