<?php
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/*
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Copyright (c) 2007, Till Brehm, projektfarm Gmbh
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Copyright (c) 2012, Marius Cramer, pixcept KG
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of ISPConfig nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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class validate_server_mail_config {
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function get_error($errmsg) {
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global $app;
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if(isset($app->tform->wordbook[$errmsg])) {
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return $app->tform->wordbook[$errmsg]."<br>\r\n";
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} else {
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return $errmsg."<br>\r\n";
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}
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}
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/* Validator function to check for changing virtual_uidgid_maps */
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function mailbox_virtual_uidgid_maps($field_name, $field_value, $validator) {
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global $app, $conf;
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if (empty($field_value)) $field_value = 'n';
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$app->uses('getconf,system,db');
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$mail_config = $app->getconf->get_server_config($conf['server_id'], 'mail');
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// try to activat the function -> only if only one mailserver out there and if dovecot is installed
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if ($field_value == 'y') {
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// if this count is more then 1, there is more than 1 webserver, more than 1 mailserver or different web+mailserver -> so this feature isn't possible
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$num_rec = $app->db->queryOneRecord("SELECT count(*) as number FROM server WHERE mail_server=1 OR web_server=1");
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if($num_rec['number'] > 1) {
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return $this->get_error('mailbox_virtual_uidgid_maps_error_nosingleserver');
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}
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}
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// Value can only be changed if there is no mailuser set
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if ($mail_config["mailbox_virtual_uidgid_maps"] != $field_value) {
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$num_rec = $app->db->queryOneRecord("SELECT count(*) as number FROM mail_user");
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if($num_rec['number'] > 0) {
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return $this->get_error('mailbox_virtual_uidgid_maps_error_alreadyusers');
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}
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}
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}
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}
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