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<?php
/**
* Postfix Admin
*
* LICENSE
* This source file is subject to the GPL license that is bundled with
* this package in the file LICENSE.TXT.
*
* Further details on the project are available at :
* http://www.postfixadmin.com or http://postfixadmin.sf.net
*
* @version $Id: edit-alias.php 1330 2012-01-11 21:42:19Z christian_boltz $
* @license GNU GPL v2 or later.
*
* File: edit-alias.php
* Used to update an alias.
*
* Template File: edit-alias.php
*
* Template Variables:
*
* tMessage
* tGoto
*
* Form POST \ GET Variables:
*
* fAddress
* fDomain
* fGoto
*/
require_once('common.php');
authentication_require_role('admin');
$SESSID_USERNAME = authentication_get_username();
if($CONF['alias_control_admin'] == 'NO' && !authentication_has_role('global-admin')) {
die("Check config.inc.php - domain administrators do not have the ability to edit user's aliases (alias_control_admin)");
}
/* retrieve existing alias record for the user first... may be via GET or POST */
$fAddress = safepost('address', safeget('address')); # escaped below
$fDomain = escape_string(preg_replace("/.*@/", "", $fAddress));
$fAddress = escape_string($fAddress); # escaped now
if ($fAddress == "") {
die("Required parameters not present");
}
/* Check the user is able to edit the domain's aliases */
if(!check_owner($SESSID_USERNAME, $fDomain) && !authentication_has_role('global-admin'))
{
die("You lack permission to do this. yes.");
}
$table_alias = table_by_key('alias');
$alias_list = array();
$orig_alias_list = array();
$result = db_query ("SELECT * FROM $table_alias WHERE address='$fAddress' AND domain='$fDomain'");
if ($result['rows'] == 1)
{
$row = db_array ($result['result']);
$tGoto = $row['goto'];
$orig_alias_list = explode(',', $tGoto);
$tGoto = str_replace(',', "\n", $tGoto);
$alias_list = $orig_alias_list;
//. if we are not a global admin, and alias_control_admin is NO, hide the alias that's the mailbox name.
if($CONF['alias_control_admin'] == 'NO' && !authentication_has_role('global-admin')) {
/* Has a mailbox as well? Remove the address from $tGoto in order to edit just the real aliases */
$result = db_query ("SELECT * FROM $table_mailbox WHERE username='$fAddress' AND domain='$fDomain'");
if ($result['rows'] == 1)
{
$alias_list = array(); // empty it, repopulated again below
foreach($orig_alias_list as $alias) {
if(strtolower($alias) == strtolower($fAddress)) {
// mailbox address is dropped if they don't have special_alias_control enabled, and/or not a global-admin
}
else {
$alias_list[] = $alias;
}
}
}
}
}
else {
die("Invalid alias");
}
if ($_SERVER['REQUEST_METHOD'] == "POST")
{
$pEdit_alias_goto = $PALANG['pEdit_alias_goto'];
if (isset ($_POST['fGoto'])) $fGoto = escape_string ($_POST['fGoto']);
$fGoto = strtolower ($fGoto);
if (!check_alias_owner ($SESSID_USERNAME, $fAddress))
{
$error = 1;
$tGoto = $fGoto;
$tMessage = $PALANG['pEdit_alias_result_error'];
}
$goto = preg_replace ('/\\\r\\\n/', ',', $fGoto);
$goto = preg_replace ('/\r\n/', ',', $goto);
$goto = preg_replace ('/,[\s]+/i', ',', $goto);
$goto = preg_replace ('/[\s]+,/i', ',', $goto);
$goto = preg_replace ('/,*$|^,*/', '', $goto);
$goto = preg_replace ('/,,*/', ',', $goto);
if (empty ($goto) && !authentication_has_role('global-admin'))
{
$error = 1;
$tGoto = $_POST['fGoto'];
$tMessage = $PALANG['pEdit_alias_goto_text_error1'];
}
$new_aliases = array();
if ($error != 1)
{
$new_aliases = explode(',', $goto);
}
$new_aliases = array_unique($new_aliases);
foreach($new_aliases as $address) {
if (in_array($address, $CONF['default_aliases'])) continue;
if (empty($address)) continue; # TODO: should never happen - remove after 2.2 release
if (!check_email($address))
{
$error = 1;
$tGoto = $goto;
if (!empty($tMessage)) $tMessage .= "<br />";
$tMessage .= $PALANG['pEdit_alias_goto_text_error2'] . htmlentities($address) . "</span>";
}
}
$result = db_query ("SELECT * FROM $table_mailbox WHERE username='$fAddress' AND domain='$fDomain'");
if ($result['rows'] == 1)
{
if($CONF['alias_control_admin'] == 'NO' && !authentication_has_role('global-admin')) {
// if original record had a mailbox alias, so ensure the updated one does too.
if(in_array($fAddress, $orig_alias_list)) {
$new_aliases[] = $fAddress;
}
}
}
// duplicates suck, mmkay..
$new_aliases = array_unique($new_aliases);
$goto = implode(',', $new_aliases);
if ($error != 1)
{
$goto = escape_string($goto);
$result = db_query ("UPDATE $table_alias SET goto='$goto',modified=NOW() WHERE address='$fAddress' AND domain='$fDomain'");
if ($result['rows'] != 1)
{
$tMessage = $PALANG['pEdit_alias_result_error'];
}
else
{
db_log ($SESSID_USERNAME, $fDomain, 'edit_alias', "$fAddress -> $goto");
header ("Location: list-virtual.php?domain=$fDomain");
exit;
}
} else { # on error
$tGoto = htmlentities($_POST['fGoto']);
}
}
$fAddress = htmlentities($fAddress, ENT_QUOTES);
$fDomain = htmlentities($fDomain, ENT_QUOTES);
include ("templates/header.php");
include ("templates/menu.php");
include ("templates/edit-alias.php");
include ("templates/footer.php");
/* vim: set expandtab softtabstop=3 tabstop=3 shiftwidth=3: */
?>
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