<?php /* $Id$ */ /* spamd_db_ext.php Copyright (C) 2008 Scott Ullrich All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ require("guiconfig.inc"); /* this script is no longer supported */ exit; if($_GET['loginname']) $loginname = " Username: " . $_GET['loginname']; if($_GET['username']) $username = $_GET['username']; if($_GET['password']) $password = $_GET['password']; if($_POST['username']) $username = $_POST['username']; if($_POST['password']) $password = $_POST['password']; foreach($config['installedpackages']['spamdoutlook']['config'] as $outlook) { if($outlook['username'] <> $username) { echo "550. INVALID USERNAME {$username}."; exit; } if($outlook['password'] <> $password) { echo "550. INVALID PASSWORD {$password}."; exit; } } exec("echo {$_GET['action']} > /tmp/tmp"); /* handle AJAX operations */ if($_GET['action'] or $_POST['action']) { if($_GET['action']) $action = escapeshellarg(trim($_GET['action'])); if($_POST['action']) $action = escapeshellarg(trim($_POST['action'])); if($_GET['srcip']) $srcip = escapeshellarg(trim($_GET['srcip'])); if($_POST['srcip']) $srcip = escapeshellarg(trim($_POST['srcip'])); if($_POST['email']) $email = escapeshellarg(trim($_POST['email'])); if($_GET['email']) $email = escapeshellarg(trim($_GET['email'])); /* execute spamdb command */ if($action == "whitelist") { delete_from_spamd_db($srcip); usleep(100); exec("/usr/local/sbin/spamdb -a {$srcip}"); mwexec("/sbin/pfctl -q -t blacklist -T replace -f /var/db/blacklist.txt"); delete_from_blacklist($srcip); log_error("spamd: {$srcip} has been whitelisted by {$_SERVER['REMOTE_ADDR']} {$loginname}"); hup_spamd(); exit; } else if($action == "delete") { delete_from_spamd_db($srcip); usleep(100); hup_spamd(); mwexec("/sbin/pfctl -q -t spamd -T delete $srcip"); mwexec("/sbin/pfctl -q -t blacklist -T replace -f /var/db/blacklist.txt"); delete_from_blacklist($srcip); delete_from_whitelist($srcip); log_error("spamd: {$srcip} has been deleted by {$_SERVER['REMOTE_ADDR']} {$loginname}"); exit; } else if($action == "spamtrap") { delete_from_spamd_db($email); delete_from_whitelist($srcip); usleep(100); exec("/usr/local/sbin/spamdb -a \"{$email}\" -T"); hup_spamd(); mwexec("/sbin/pfctl -q -t blacklist -T add -f /var/db/blacklist.txt"); log_error("spamd: {$srcip} has been blacklisted by {$_SERVER['REMOTE_ADDR']} {$loginname}"); exit; } else if($action == "trapped") { delete_from_spamd_db($srcip); delete_from_whitelist($srcip); usleep(100); exec("/usr/local/sbin/spamdb -a {$srcip} -t"); add_to_blacklist($srcip); log_error("spamd: {$srcip} has been trapped by {$_SERVER['REMOTE_ADDR']} {$loginname}"); hup_spamd(); exit; } /* signal a reload for real time effect. */ hup_spamd(); exit; } /* spam trap e-mail address */ if($_POST['spamtrapemail'] <> "") { $spamtrapemail = escapeshellarg($_POST['spamtrapemail']); exec("/usr/local/sbin/spamdb -d {$spamtrapemail}"); exec("/usr/local/sbin/spamdb -d -T \"{$spamtrapemail}\""); exec("/usr/local/sbin/spamdb -d -t \"{$spamtrapemail}\""); mwexec("/usr/local/sbin/spamdb -T -a \"{$spamtrapemail}\""); mwexec("killall -HUP spamlogd"); $savemsg = htmlentities($_POST['spamtrapemail']) . " added to spam trap database."; } if($_GET['getstatus'] <> "") { $getstatus = escapeshellarg($_GET['getstatus']); $status = exec("/usr/local/sbin/spamdb | grep \"{$getstatus}\""); if(stristr($status, "WHITE") == true) { echo "WHITE"; } else if(stristr($status, "TRAPPED") == true) { echo "TRAPPED"; } else if(stristr($status, "GREY") == true) { echo "GREY"; } else if(stristr($status, "SPAMTRAP") == true) { echo "SPAMTRAP"; } else { echo "NOT FOUND"; } exit; } /* spam trap e-mail address */ if($_GET['spamtrapemail'] <> "") { $spamtrapemail = escapeshellarg($_GET['spamtrapemail']); $status = exec("spamdb -T -a \"{$spamtrapemail}\""); mwexec("killall -HUP spamlogd"); if($status) echo $status; else echo htmlentities($_POST['spamtrapemail']) . " added to spam trap database."; exit; } /* spam trap e-mail address */ if($_GET['whitelist'] <> "") { $spamtrapemail = escapeshellarg($_GET['spamtrapemail']); $status = exec("spamdb -a \"{$spamtrapemail}\""); mwexec("killall -HUP spamlogd"); if($status) echo $status; else echo htmlentities($_POST['spamtrapemail']) . " added to whitelist database."; exit; } function delete_from_spamd_db($srcip) { config_lock(); $fd = fopen("/tmp/execcmds", "w"); fwrite($fd, "#!/bin/sh\n"); fwrite($fd, "/usr/local/sbin/spamdb -d {$srcip}\n"); fwrite($fd, "/usr/local/sbin/spamdb -d {$srcip} -T\n"); fwrite($fd, "/usr/local/sbin/spamdb -d {$srcip} -t\n"); fwrite($fd, "/usr/local/sbin/spamdb -d \"{$srcip}\" -t\n"); fwrite($fd, "/usr/local/sbin/spamdb -d \"{$srcip}\" -T\n"); fclose($fd); exec("/bin/chmod a+rx /tmp/execcmds"); system("/bin/sh /tmp/execcmds"); mwexec("/usr/bin/killall -HUP spamlogd"); mwexec("/sbin/pfctl -q -t blacklist -T replace -f /var/db/blacklist.txt"); config_unlock(); } function basic_auth_prompt(){ header("WWW-Authenticate: Basic realm=\".\""); header("HTTP/1.0 401 Unauthorized"); echo "You must enter valid credentials to access this resource."; exit; } function add_to_blacklist($srcip) { config_lock(); $fd = fopen("/var/db/blacklist.txt", "a"); fwrite($fd, "{$srcip}\n"); fclose($fd); mwexec("/sbin/pfctl -q -t spamd -T add -f /var/db/blacklist.txt"); mwexec("/sbin/pfctl -q -t blacklist -T add -f /var/db/blacklist.txt"); config_unlock(); } function delete_from_blacklist($srcip) { config_lock(); $blacklist = split("\n", file_get_contents("/var/db/blacklist.txt")); $fd = fopen("/var/db/blacklist.txt", "w"); foreach($blacklist as $bl) { if($bl <> "") if(!stristr($bl, $srcip)) fwrite($fd, "{$bl}\n"); } fclose($fd); mwexec("/sbin/pfctl -q -t spamd -T delete $srcip"); mwexec("/sbin/pfctl -q -t blacklist -T replace -f /var/db/blacklist.txt"); config_unlock(); } function delete_from_whitelist($srcip) { config_lock(); $whitelist = split("\n", file_get_contents("/var/db/whitelist.txt")); $fd = fopen("/var/db/whitelist.txt", "w"); foreach($whitelist as $wl) { if($wl <> "") if(!stristr($wl, $srcip)) fwrite($fd, "{$wl}\n"); } fclose($fd); mwexec("/sbin/pfctl -q -t spamd -T delete $srcip"); mwexec("/sbin/pfctl -q -t whitelist -T replace -f /var/db/whitelist.txt"); config_unlock(); } function hup_spamd() { mwexec("killall -HUP spamlogd"); } exit; ?>