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webinterface.git
modules
greylisting
include
greylisting.php
Added license tags for CC0, README and COPYING
Bernd Wurst
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c208bd9
at 2012-03-11 15:40:04
greylisting.php
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<?php /* This file belongs to the Webinterface of schokokeks.org Hosting Written 2008-2012 by schokokeks.org Hosting, namely Bernd Wurst <bernd@schokokeks.org> Hanno Böck <hanno@schokokeks.org> To the extent possible under law, the author(s) have dedicated all copyright and related and neighboring rights to this software to the public domain worldwide. This software is distributed without any warranty. You should have received a copy of the CC0 Public Domain Dedication along with this software. If not, see http://creativecommons.org/publicdomain/zero/1.0/ Nevertheless, in case you use a significant part of this code, we ask (but not require, see the license) that you keep the authors' names in place and return your changes to the public. We would be especially happy if you tell us what you're going to do with this code. */ function whitelist_entries() { $uid = (int) $_SESSION['userinfo']['uid']; $res = db_query("SELECT id,local,domain,date,expire FROM mail.greylisting_manual_whitelist WHERE uid={$uid};"); $return = array(); while ($line = mysql_fetch_assoc($res)) array_push($return, $line); return $return; } function get_whitelist_details($id) { $id = (int) $id; $uid = (int) $_SESSION['userinfo']['uid']; $res = db_query("SELECT id,local,domain,date,expire FROM mail.greylisting_manual_whitelist WHERE uid={$uid} AND id={$id};"); if (mysql_num_rows($res) != 1) system_failure('Kann diesen Eintrag nicht finden'); return mysql_fetch_assoc($res); } function delete_from_whitelist($id) { $id = (int) $id; // Check if the ID is valid: This will die if not. $entry = get_whitelist_details($id); db_query("DELETE FROM mail.greylisting_manual_whitelist WHERE id={$id} LIMIT 1;"); } function valid_entry($local, $domain) { if ($domain == 'schokokeks.org') { if (($local != $_SESSION['userinfo']['username']) && (strpos($local, $_SESSION['userinfo']['username'].'-') !== 0)) system_failure('Diese E-Mail-Adresse gehört Ihnen nicht!'); return true; } $d = mysql_real_escape_string($domain); $res = db_query("SELECT id FROM mail.v_domains WHERE domainname='{$d}' AND user={$_SESSION['userinfo']['uid']} LIMIT 1"); if (mysql_num_rows($res) != 1) system_failure('Diese domain gehört Ihnen nicht!'); return true; } function new_whitelist_entry($local, $domain, $minutes) { valid_entry($local, $domain); $uid = (int) $_SESSION['userinfo']['uid']; $local = maybe_null($local); $domain = mysql_real_escape_string($domain); $expire = ''; if ($minutes == 'none') $expire = 'NULL'; else $expire = "NOW() + INTERVAL ". (int) $minutes ." MINUTE"; db_query("INSERT INTO mail.greylisting_manual_whitelist (local,domain,date,expire,uid) VALUES ". "({$local}, '{$domain}', NOW(), {$expire}, $uid);"); } ?>