121 lines
4.1 KiB
PHP
121 lines
4.1 KiB
PHP
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<?php
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/**
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* Postfix Admin
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*
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* LICENSE
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* This source file is subject to the GPL license that is bundled with
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* this package in the file LICENSE.TXT.
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*
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* Further details on the project are available at http://postfixadmin.sf.net
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*
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* @version $Id$
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* @license GNU GPL v2 or later.
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*
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* File: broadcast-message.php
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* Used to send a message to _ALL_ users with mailboxes on this server.
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*
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* Template File: broadcast-message.tpl
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*
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* Template Variables: -none-
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*
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* Form POST \ GET Variables:
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*
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* name
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* subject
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* message
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*/
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require_once('common.php');
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if (Config::bool('sendmail_all_admins')) {
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authentication_require_role('admin');
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} else {
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authentication_require_role('global-admin');
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}
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$CONF = Config::getInstance()->getAll();
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$smarty = PFASmarty::getInstance();
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if ($CONF['sendmail'] != 'YES') {
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header("Location: main.php");
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exit;
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}
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$error = 0;
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$smtp_from_email = smtp_get_admin_email();
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$allowed_domains = list_domains_for_admin(authentication_get_username());
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if ($_SERVER['REQUEST_METHOD'] == "POST") {
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if (safepost('token') != $_SESSION['PFA_token']) {
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die('Invalid token!');
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}
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if (empty($_POST['subject']) || empty($_POST['message']) || empty($_POST['name']) || empty($_POST['domains']) || !is_array($_POST['domains'])) {
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$error = 1;
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flash_error($PALANG['pBroadcast_error_empty']);
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} else {
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$wanted_domains = array_intersect($allowed_domains, $_POST['domains']);
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$table_mailbox = table_by_key('mailbox');
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$table_alias = table_by_key('alias');
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$recipients = array();
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$q = "SELECT username from $table_mailbox WHERE active='" . db_get_boolean(true) . "' AND ".db_in_clause("domain", $wanted_domains);
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if (intval(safepost('mailboxes_only')) == 0) {
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$q .= " UNION SELECT goto FROM $table_alias WHERE active='" . db_get_boolean(true) . "' AND ".db_in_clause("domain", $wanted_domains)." AND goto NOT IN ($q)";
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}
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$result = db_query_all($q);
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$recipients = array_column($result, 'username');
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$recipients = array_unique($recipients);
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if (count($recipients)>0) {
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mb_internal_encoding("UTF-8");
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$b_name = mb_encode_mimeheader($_POST['name'], 'UTF-8', 'Q');
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$b_subject = mb_encode_mimeheader($_POST['subject'], 'UTF-8', 'Q');
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$b_message = chunk_split(base64_encode($_POST['message']));
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$serverName = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : php_uname('n'); // ??
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$i = 0;
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foreach ($recipients as $rcpt) {
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$fTo = $rcpt;
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$fHeaders = 'To: ' . $fTo . "\n";
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$fHeaders .= 'From: ' . $b_name . ' <' . $smtp_from_email . ">\n";
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$fHeaders .= 'Subject: ' . $b_subject . "\n";
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$fHeaders .= 'MIME-Version: 1.0' . "\n";
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$fHeaders .= 'Content-Type: text/plain; charset=UTF-8' . "\n";
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$fHeaders .= 'Content-Transfer-Encoding: base64' . "\n";
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$fHeaders .= 'Date: ' . date('r', time()) . "\n";
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$fHeaders .= 'Message-ID: <' . microtime(true) . '-' . md5($smtp_from_email . $fTo) . "@{$serverName}>\n\n";
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$fHeaders .= $b_message;
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if (!smtp_mail($fTo, $smtp_from_email, $fHeaders, smtp_get_admin_password())) {
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flash_error(Config::lang_f('pSendmail_result_error', $fTo));
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} else {
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flash_info(Config::lang_f('pSendmail_result_success', $fTo));
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}
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}
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}
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flash_info($PALANG['pBroadcast_success']);
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$smarty->assign('smarty_template', 'broadcast-message');
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$smarty->display('index.tpl');
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// echo '<p>'.$PALANG['pBroadcast_success'].'</p>';
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}
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}
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if ($_SERVER['REQUEST_METHOD'] == "GET" || $error == 1) {
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$smarty->assign('allowed_domains', $allowed_domains);
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$smarty->assign('smtp_from_email', $smtp_from_email);
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$smarty->assign('error', $error);
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$smarty->assign('smarty_template', 'broadcast-message');
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$smarty->display('index.tpl');
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// include ("templates/broadcast-message.tpl");
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}
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/* vim: set expandtab softtabstop=3 tabstop=3 shiftwidth=3: */
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