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-rw-r--r--config/spamd/spamd.inc168
-rw-r--r--config/spamd/spamd.xml2
-rw-r--r--config/spamd/spamd_settings.xml7
3 files changed, 150 insertions, 27 deletions
diff --git a/config/spamd/spamd.inc b/config/spamd/spamd.inc
index f481da54..548a2934 100644
--- a/config/spamd/spamd.inc
+++ b/config/spamd/spamd.inc
@@ -41,8 +41,9 @@ function sync_package_spamd() {
$localpath = "/usr/pbi/spamd-$ARCH/local";
}
+ // write config file
conf_mount_rw();
- $fd = fopen("/etc/spamd.conf","w");
+ $fd = fopen("/etc/spamd.conf", "w");
/* all header */
fwrite($fd, "all:\\\n\t:whitelist:blacklist");
if ($config['installedpackages']['spamdsources']['config']) {
@@ -92,6 +93,22 @@ function sync_package_spamd() {
}
}
fclose($fd);
+
+ /* if the package is disabled, remove the cronjob, rcfile and do nothing else here ... */
+ if (!spamd_enabled()) {
+ log_error("[spamd] Removing cron job");
+ install_cron_job("/usr/bin/nice -n20 /usr/local/sbin/spamd-setup", false);
+ if (is_service_running("spamd")) {
+ log_error("[spamd] Stopping and disabling SpamD service");
+ stop_service("spamd");
+ }
+ unlink_if_exists("/usr/local/etc/rc.d/spamd.sh");
+ log_error("[spamd] Reconfiguring filter");
+ filter_configure();
+ log_error("[spamd] Package successfully disabled.");
+ return;
+ }
+ /* ... otherwise, create the rcfile and (re)start spamd */
$passtime = "5";
$greyexp = "4";
$whiteexp = "864";
@@ -115,6 +132,7 @@ function sync_package_spamd() {
// Default is greylisting, turn on blacklisting if not checked.
if ($ss['greylisting'] != "on") {
$greylisting = " -b";
+ $spamd_setup_opts = "-b";
}
if ($ss['maxblack'] != "") {
$maxblack = " -B " . $ss['maxblack'];
@@ -143,38 +161,71 @@ function sync_package_spamd() {
}
}
$greyparms = " -G {$passtime}:{$greyexp}:{$whiteexp}";
- $start = "if [ `/sbin/mount | /usr/bin/grep -v grep | /usr/bin/grep fdescfs | /usr/bin/wc -l` -lt 1 ]; then \n" .
- "/sbin/mount -t fdescfs fdescfs /dev/fd\n" .
- "fi\n" .
- "/usr/local/sbin/spamd-setup -d &\n" .
- "/sbin/pflogd &\n" .
- "$localpath/libexec/spamd {$greyparms}{$identifier}{$greylisting}{$maxcon}{$maxblack}{$window}{$replysmtperror} 127.0.0.1 &\n" .
- "$localpath/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 3";
+ $rc = array();
+ $rc['file'] = "spamd.sh";
+ $rc['start'] = <<< EOF
+
+if [ `/sbin/mount | /usr/bin/grep '[f]descfs' | /usr/bin/wc -l` -lt 1 ]; then
+ /sbin/mount -t fdescfs fdescfs /dev/fd
+fi
+if [ ! -f "/var/db/spamd" ]; then
+ /usr/bin/touch /var/db/spamd
+fi
+/usr/sbin/chown _spamd:proxy /var/db/spamd
+/usr/local/sbin/spamd-setup -d -D {$spamd_setup_opts}
+{$localpath}/libexec/spamd {$greyparms}{$identifier}{$greylisting}{$maxcon}{$maxblack}{$window}{$replysmtperror} 127.0.0.1 &
+{$localpath}/libexec/spamlogd
+EOF;
+
+ $rc['stop'] = <<< EOF
+
+/usr/bin/killall spamd-setup 2>/dev/null
+/usr/bin/killall spamlogd 2>/dev/null
+/usr/bin/killall spamd 2>/dev/null
+sleep 3
+if [ `/sbin/mount | /usr/bin/grep '[f]descfs' | /usr/bin/wc -l` -gt 0 ]; then
+ /sbin/umount /dev/fd
+fi
+EOF;
+
log_error("[spamd] Writing rc_file");
- write_rcfile(array(
- "file" => "spamd.sh",
- "start" => $start,
- "stop" => $stop
- )
- );
+ write_rcfile($rc);
+
log_error("[spamd] Installing cron job");
- install_cron_job("/usr/bin/nice -n20 /usr/local/sbin/spamd-setup", true, "*/120");
+ install_cron_job("/usr/bin/nice -n20 /usr/local/sbin/spamd-setup -d -D {$spamd_setup_opts}", true, "*/120");
log_error("[spamd] Setting up spamd.conf symlink");
- unlink_if_exists("$localpath/etc/spamd/spamd.conf");
- symlink("/etc/spamd.conf", "$localpath/etc/spamd/spamd.conf");
+ unlink_if_exists("{$localpath}/etc/spamd/spamd.conf");
+ symlink("/etc/spamd.conf", "{$localpath}/etc/spamd/spamd.conf");
conf_mount_ro();
- log_error("[spamd] Restarting spamd");
- restart_service("spamd");
+
+ log_error("[spamd] (Re)starting spamd");
+ if (is_service_running("spamd")) {
+ restart_service("spamd");
+ } else {
+ start_service("spamd");
+ }
+
log_error("[spamd] Reconfiguring filter");
filter_configure();
log_error("[spamd] Package setup completed");
}
+function spamd_enabled() {
+ global $config, $spamd_enabled;
+ $spamd_enabled = false;
+
+ if (is_array($config['installedpackages']['spamdsettings'])) {
+ $spamdsettings = $config['installedpackages']['spamdsettings']['config'][0];
+ } else {
+ $spamdsettings = array();
+ }
+ if ($spamdsettings['spamd_enable'] == "on") {
+ $spamd_enabled = true;
+ }
+
+ return $spamd_enabled;
+}
+
function sync_package_spamd_whitelist() {
global $config;
conf_mount_rw();
@@ -195,6 +246,11 @@ function sync_package_spamd_whitelist() {
function spamd_generate_rules($type) {
global $config;
+ // do not install any rules if disabled
+ if (!spamd_enabled()) {
+ return;
+ }
+
$natrules = "";
switch($type) {
case 'nat':
@@ -247,7 +303,7 @@ function sync_spamd_config_to_backup() {
global $config;
if (is_array($config['installedpackages']['carpsettings']['config'])) {
foreach ($config['installedpackages']['carpsettings']['config'] as $carp) {
- if ($carp['synchronizetoip'] != "" ) {
+ if ($carp['synchronizetoip'] != "") {
$synctoip = $carp['synchronizetoip'];
$password = $carp['password'];
if ($config['system']['username']) {
@@ -308,13 +364,73 @@ function custom_php_deinstall_command() {
if (exec("/usr/sbin/pw groupshow _spamd")) {
exec("/usr/sbin/pw groupdel _spamd");
}
+ /* unmount fdescfs if needed */
+ if (trim(shell_exec("/sbin/mount | /usr/bin/grep '[f]descfs' | /usr/bin/wc -l")) != 0) {
+ log_error("[spamd] Unmounting fdescfs.");
+ mwexec("/sbin/umount /dev/fd");
+ }
+ unlink_if_exists("/var/db/spamd");
filter_configure();
}
function spamd_validate_input($post, &$input_errors) {
if (!empty($post["next_mta"])) {
if (!is_ipaddrv4($post['next_mta'])) {
- $input_errors[] = "NextMTA is not a valid IPv4 address";
+ $input_errors[] = "'NextMTA' is not a valid IPv4 address";
+ }
+ }
+
+ if (isset($post['maxblack']) && $post['maxblack'] != "") {
+ if (!is_numericint($post['maxblack']) || $post['maxblack'] < 1) {
+ $input_errors[] = "'Maximum Blacklisted Connections' must be a positive integer or empty.";
+ }
+ }
+
+ if (isset($post['maxcon']) && $post['maxcon'] != "") {
+ if (!is_numericint($post['maxcon']) || $post['maxcon'] < 1) {
+ $input_errors[] = "'Max Concurrent Connections' must be a positive integer or empty.";
+ }
+ }
+
+ if (!empty($post['maxblack']) && is_numericint($post['maxblack']) && !empty($post['maxcon']) && is_numericint($post['maxcon'])) {
+ if ($post['maxblack'] > $post['maxcon']) {
+ $input_errors[] = "'Maximum Blacklisted Connections' must not be higher than 'Max Concurrent Connections'.";
+ }
+ }
+
+ if (isset($post['passtime']) && $post['passtime'] != "") {
+ if (!is_numericint($post['passtime']) || $post['passtime'] < 1) {
+ $input_errors[] = "'Passtime' must be a positive integer or empty.";
+ }
+ }
+
+ if (isset($post['greyexp']) && $post['greyexp'] != "") {
+ if (!is_numericint($post['greyexp']) || $post['greyexp'] < 1) {
+ $input_errors[] = "'Grey Expiration' must be a positive integer or empty.";
+ }
+ }
+
+ if (isset($post['whiteexp']) && $post['whiteexp'] != "") {
+ if (!is_numericint($post['whiteexp']) || $post['whiteexp'] < 1) {
+ $input_errors[] = "'White Exp' must be a positive integer or empty.";
+ }
+ }
+
+ if (isset($post['stuttersecs']) && $post['stuttersecs'] != "") {
+ if (!is_numericint($post['stuttersecs']) || $post['stuttersecs'] < 1) {
+ $input_errors[] = "'Stutter Secs' must be a positive integer or empty.";
+ }
+ }
+
+ if (isset($post['delaysecs']) && $post['delaysecs'] != "") {
+ if (!is_numericint($post['delaysecs']) || $post['delaysecs'] < 1) {
+ $input_errors[] = "'Delay Secs' must be a positive integer or empty.";
+ }
+ }
+
+ if (isset($post['window']) && $post['window'] != "") {
+ if (!is_numericint($post['window']) || $post['window'] < 1) {
+ $input_errors[] = "'Window Size' must be a positive integer or empty.";
}
}
}
diff --git a/config/spamd/spamd.xml b/config/spamd/spamd.xml
index 5accb790..337aad00 100644
--- a/config/spamd/spamd.xml
+++ b/config/spamd/spamd.xml
@@ -42,7 +42,7 @@
]]>
</copyright>
<name>spamdsources</name>
- <version>1.1.5.1</version>
+ <version>1.1.6</version>
<title>SpamD: External Sources</title>
<include_file>/usr/local/pkg/spamd.inc</include_file>
<backup_file>/var/db/spamd</backup_file>
diff --git a/config/spamd/spamd_settings.xml b/config/spamd/spamd_settings.xml
index 2793221b..ce6e14d6 100644
--- a/config/spamd/spamd_settings.xml
+++ b/config/spamd/spamd_settings.xml
@@ -68,12 +68,19 @@
<configpath>['installedpackages']['spamd']['config']</configpath>
<fields>
<field>
+ <fielddescr>Enable</fielddescr>
+ <fieldname>spamd_enable</fieldname>
+ <description>Check to enable SpamD Greylisting Daemon.</description>
+ <type>checkbox</type>
+ </field>
+ <field>
<fielddescr>Intercept on Interfaces</fielddescr>
<fieldname>spamdbinds_array</fieldname>
<description>These are the interfaces SpamD will intercept SMTP connections on.</description>
<type>interfaces_selection</type>
<multiple>true</multiple>
<hideinterfaceregex>loopback</hideinterfaceregex>
+ <required/>
</field>
<field>
<fielddescr>Identifier</fielddescr>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 03:30:03 +0000