diff options
Diffstat (limited to 'config/spamd.inc')
| -rw-r--r-- | config/spamd.inc | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/config/spamd.inc b/config/spamd.inc new file mode 100644 index 00000000..3088d037 --- /dev/null +++ b/config/spamd.inc @@ -0,0 +1,289 @@ +<?php +/* $Id$ */ +/* + spamd.inc + part of the SpamD package for pfSense + 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. + +*/ +function sync_package_spamd() { + global $config, $g; + + conf_mount_rw(); + config_lock(); + $fd = fopen("/etc/spamd.conf","w"); + /* all header */ + fwrite($fd, "all:\\\n\t:whitelist:blacklist"); + if($config['installedpackages']['spamdsources']['config']) { + foreach($config['installedpackages']['spamdsources']['config'] as $spamd) { + if($spamd['providername']) { + fwrite($fd, ":" . remove_spaces($spamd['providername'])); + } + } + } + fwrite($fd, ":\n\n"); + fwrite($fd, "whitelist:\\\n"); + fwrite($fd, "\t:method=file:\\\n"); + fwrite($fd, "\t:white:\\\n"); + fwrite($fd, "\t:file=/var/db/whitelist.txt:\n"); + fwrite($fd, "\n"); + fwrite($fd, "blacklist:\\\n"); + fwrite($fd, "\t:black:\\\n"); + fwrite($fd, "\t:msg=\"Sorry, you spammed us before.\":\\\n"); + fwrite($fd, "\t:method=file:\\\n"); + fwrite($fd, "\t:file=/var/db/blacklist.txt:\n\n"); + log_error("Looping through each item and write out its configuration"); + /* loop through each item and write out its configuration */ + if($config['installedpackages']['spamdsources']['config'] != "") { + foreach($config['installedpackages']['spamdsources']['config'] as $spamd) { + if(remove_spaces($spamd['providername'])) { + if($spamd['providername']) { + fwrite($fd, remove_spaces($spamd['providername']) . ":\\\n"); + fwrite($fd, "\t:" . remove_spaces($spamd['providertype']) . ":\\\n"); + fwrite($fd, "\t:msg=\"" . rtrim($spamd['rejectmessage']) . "\":\\\n"); + fwrite($fd, "\t:method=" . remove_spaces($spamd['providermethod']) . ":\\\n"); + $providerurl = $spamd['providerurl']; + $providerurl = str_replace("http://", "", $providerurl); + $providerurl = str_replace("https://", "", $providerurl); + fwrite($fd, "\t:file=" . remove_spaces($providerurl) . ":\n\n"); + } + } + } + } + fclose($fd); + log_error("Creating /var/db/whitelist.txt"); + $fd = fopen("/var/db/whitelist.txt","w"); + if($config['installedpackages']['spamdwhitelist']['config'] != "") { + foreach($config['installedpackages']['spamdwhitelist']['config'] as $spamd) { + if($spamd['ip']) + fwrite($fd, $spamd['ip'] . "\n"); + } + } + fclose($fd); + $passtime = "5"; + $greyexp = "4"; + $whiteexp = "864"; + $identifier = ""; + $maxcon = ""; + $maxblack = ""; + $stuttersecs = ""; + $delaysecs = ""; + log_error("Looping through spamdsettings"); + if($config['installedpackages']['spamdsettings']['config']) { + foreach($config['installedpackages']['spamdsettings']['config'] as $ss) { + if($ss['nextmta'] <> "") + $nextmta = $ss['nextmta']; + if($ss['greylistingparms'] <> "") + $passtime = " -G " . $ss['greylistingparms']; + if($ss['identifier'] <> "") + $identifier = " -n \"" . $ss['identifier'] . "\""; + // Default is greylisting, turn on blacklisting if not checked. + if($ss['greylisting'] <> "on") + $greylisting = " -b"; + if($ss['maxblack'] <> "") + $maxblack = " -B " . $ss['maxblack']; + if($ss['maxcon'] <> "") + $maxcon = " -c " . $ss['maxcon']; + if($ss['stuttersecs'] <> "") + $stuttersecs = " -S " . $ss['stuttersecs']; + if($ss['delaysecs'] <> "") + $delaysecs = " -s " . $ss['delaysecs']; + if($ss['window'] <> "") + $window = " -w " . $ss['window']; + if($ss['passtime'] <> "") + $passtime = $ss['passtime']; + if($ss['greyexp'] <> "") + $greyexp = $ss['greyexp']; + if($ss['whiteexp'] <> "") + $whiteexp = $ss['whiteexp']; + } + } + $greyparms = " -G {$passtime}:{$greyexp}:{$whiteexp}"; + $start = "if [ `mount | grep -v grep | grep fdescfs | wc -l` -lt 1 ]; then \n" . + "/sbin/mount -t fdescfs fdescfs /dev/fd\n" . + "fi\n" . + "/usr/local/sbin/spamd-setup -d &\n" . + "/sbin/pflogd &\n" . + "/usr/local/libexec/spamd {$greyparms}{$identifier}{$greylisting}{$maxcon}{$maxblack}{$window}{$replysmtperror} 127.0.0.1 &\n" . + "/usr/local/libexec/spamlogd\n"; + $stop = "/usr/bin/killall spamd-setup\n" . + "/usr/bin/killall spamlogd\n" . + "/usr/bin/killall spamd\n" . + "/usr/bin/killall pflogd\n" . + "sleep 2"; + log_error("Writing rc_file"); + write_rcfile(array( + "file" => "spamd.sh", + "start" => $start, + "stop" => $stop + ) + ); + log_error("Installing CRON"); + spamd_install_cron(true); + log_error("Mounting RO"); + conf_mount_ro(); + log_error("Unlocking config"); + config_unlock(); + log_error("Restart cron"); + mwexec("killall -HUP cron"); + log_error("Setting up spamd.conf symlink"); + mwexec("ln -s /etc/spamd.conf /usr/local/etc/spamd/spamd.conf"); + log_error("Stopping spamd"); + mwexec("/usr/local/etc/rc.d/spamd.sh stop"); + sleep(1); + log_error("Starting spamd"); + mwexec_bg("/usr/local/etc/rc.d/spamd.sh start"); + log_error("Reconfiguring filter"); + filter_configure(); + log_error("SpamD setup completed"); +} + +function remove_spaces($string) { + $string = str_replace(" ", "", $string); + return $string; +} + +function sync_spamd_config_to_backup() { + global $g, $config; + if(is_array($config['installedpackages']['carpsettings']['config'])) { + foreach($config['installedpackages']['carpsettings']['config'] as $carp) { + if($carp['synchronizetoip'] != "" ) { + $synctoip = $carp['synchronizetoip']; + $password = $carp['password']; + if($config['system']['username']) + $username = $config['system']['username']; + else + $username = "admin"; + } + } + } + if($synctoip and $password) { + if($config['system']['webgui']['protocol'] != "") { + $synchronizetoip = $config['system']['webgui']['protocol']; + $synchronizetoip .= "://"; + } + $port = $config['system']['webgui']['port']; + /* if port is empty lets rely on the protocol selection */ + if($port == "") { + if($config['system']['webgui']['protocol'] == "http") { + $port = "80"; + } else { + $port = "443"; + } + } + $params = array(XML_RPC_encode($password),XML_RPC_encode($xml)); + /* create files to sync array */ + $filetosync = array("/var/db/spamd", "/var/db/whitelist.txt"); + /* loop through files to sync list and sync them up */ + foreach($filetosync as $f2s) { + $f2c_contents = file_get_contents($f2s); + xmlrpc_sync_file($url, $password, $f2s, $f2c_contents, $port); + } + /* signal remote process config reload */ + xmlrpc_exec_shell($url, $password, "/usr/bin/killall -HUP spamlogd", $port); + xmlrpc_exec_shell($url, $password, "/usr/bin/killall -HUP spamd", $port); + } +} + +function custom_php_install_command() { + global $config, $g; + system("touch /var/db/whitelist.txt"); + system("touch /var/db/blacklist.txt"); + sync_package_spamd(); +} + +function custom_php_deinstall_command() { + global $config, $g; + conf_mount_rw(); + exec("killall -9 spamd"); + unlink_if_exists("/usr/local/pkg/pf/spamd_rules.php"); + unlink_if_exists("/usr/local/www/spamd_rules.php"); + unlink_if_exists("/usr/local/etc/rc.d/spamd.sh"); + spamd_install_cron(false); + conf_mount_ro(); + filter_configure(); +} + +function spamd_install_cron($should_install) { + global $config, $g; + $is_installed = false; + if(!$config['cron']['item']) + return; + $x=0; + foreach($config['cron']['item'] as $item) { + if(strstr($item['command'], "spamd-setup")) { + $is_installed = true; + break; + } + $x++; + } + switch($should_install) { + case true: + if(!$is_installed) { + $cron_item = array(); + $cron_item['minute'] = "*/120"; + $cron_item['hour'] = "*"; + $cron_item['mday'] = "*"; + $cron_item['month'] = "*"; + $cron_item['wday'] = "*"; + $cron_item['who'] = "root"; + $cron_item['command'] = "/usr/bin/nice -n20 /usr/local/sbin/spamd-setup"; + $config['cron']['item'][] = $cron_item; + write_config("Installed SPAMD crontab entries."); + configure_cron(); + } + break; + case false: + if($is_installed == true) { + if($x > 0) { + unset($config['cron']['item'][$x]); + write_config(); + } + configure_cron(); + } + break; + } +} + +function spamd_validate_input($post, $input_errors) { + global $config, $g; + $nextmta = str_replace("$", "", $post['nextmta']); + if(stristr($nextmta, "{")) { + /* item is an alias, make sure the name exists */ + $nextmta = str_replace("$", "", $nextmta); + $found = false; + if($config['aliases']['alias']) { + foreach($config['aliases']['alias'] as $alias) { + if($alias['name'] == $nextmta) { + $found = true; + } + } + } + if($found == false) + $intput_errors = "Could not locate alias named " . htmlentities($nextmta); + } +} + +?>
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