aboutsummaryrefslogtreecommitdiffstats
path: root/config/imspector/imspector.inc
diff options
context:
space:
mode:
Diffstat (limited to 'config/imspector/imspector.inc')
-rw-r--r--config/imspector/imspector.inc372
1 files changed, 272 insertions, 100 deletions
diff --git a/config/imspector/imspector.inc b/config/imspector/imspector.inc
index d2757be8..7ade2e68 100644
--- a/config/imspector/imspector.inc
+++ b/config/imspector/imspector.inc
@@ -1,7 +1,8 @@
<?php
/*
imspector.inc
- part of pfSense (http://www.pfsense.com/)
+ part of pfSense (https://www.pfsense.org/)
+ Copyright (C) 2012 Marcello Coutinho.
Copyright (C) 2011 Scott Ullrich <sullrich@gmail.com>.
Copyright (C) 2011 Bill Marquette <billm@gmail.com>.
Copyright (C) 2007 Ryan Wagoner <rswagoner@gmail.com>.
@@ -31,6 +32,7 @@
require_once("config.inc");
require_once("functions.inc");
+ require_once("service-utils.inc");
/* IMSpector */
@@ -38,20 +40,17 @@
define('IMSPECTOR_ETC', '/usr/local/etc/imspector');
define('IMSPECTOR_CONFIG', IMSPECTOR_ETC . '/imspector.conf');
- function imspector_notice ($msg) { syslog(LOG_NOTICE, "imspector: {$msg}"); }
function imspector_warn ($msg) { syslog(LOG_WARNING, "imspector: {$msg}"); }
+ function ims_text_area_decode($text){
+ return preg_replace('/\r\n/', "\n",base64_decode($text));
+ }
+
function imspector_action ($action) {
if (file_exists(IMSPECTOR_RCFILE))
mwexec(IMSPECTOR_RCFILE.' '.$action);
}
- function imspector_running () {
- if((int)exec('pgrep imspector | wc -l') > 0)
- return true;
- return false;
- }
-
function write_imspector_config($file, $text) {
$conf = fopen($file, 'w');
if(!$conf) {
@@ -95,18 +94,19 @@
function validate_form_imspector($post, $input_errors) {
if($post['iface_array'])
foreach($post['iface_array'] as $iface)
- if($iface == 'wan')
+ if($iface == 'wanx')
$input_errors[] = 'It is a security risk to specify WAN in the \'Interface\' field';
}
function deinstall_package_imspector() {
imspector_action('stop');
- @unlink(IMSPECTOR_RCFILE);
- @unlink(IMSPECTOR_CONFIG);
- @unlink(IMSPECTOR_ETC . '/badwords_custom.txt');
- @unlink(IMSPECTOR_ETC . '/acl_blacklist.txt');
- @unlink(IMSPECTOR_ETC . '/acl_whitelist.txt');
+ unlink_if_exists(IMSPECTOR_RCFILE);
+ unlink_if_exists(IMSPECTOR_CONFIG);
+ unlink_if_exists(IMSPECTOR_ETC . '/badwords_custom.txt');
+ unlink_if_exists(IMSPECTOR_ETC . '/acl_blacklist.txt');
+ unlink_if_exists(IMSPECTOR_ETC . '/acl_whitelist.txt');
+ unlink_if_exists('/usr/local/www/imspector_logs.php');
//exec('pkg_delete imspector-0.4');
}
@@ -122,7 +122,7 @@
break;
case 'rule':
$rules = "# IMSpector \n";
- $rules .= "anchor \"miniupnpd\"\n";
+ $rules .= "anchor \"imspector\"\n";
break;
}
@@ -133,21 +133,60 @@
global $config;
global $input_errors;
+ /*detect boot process*/
+ if (is_array($_POST)){
+ if (preg_match("/\w+/",$_POST['__csrf_magic']))
+ unset($boot_process);
+ else
+ $boot_process="on";
+ }
+
+ if (is_process_running('imspector') && isset($boot_process))
+ return;
+
+ /* check default options and sample files*/
+ $load_samples=0;
+
+ #bannedphraselist
+ if (!is_array($config['installedpackages']['imspectoracls'])){
+ $config['installedpackages']['imspectoracls']['config'][]=array('enable'=> 'on',
+ 'description' => 'allow access to all ids',
+ 'action' => 'allow',
+ 'localid' => 'all',
+ 'remoteid' => base64_encode('all'));
+ $load_samples++;
+ }
+ $ims_acls = $config['installedpackages']['imspectoracls']['config'];
+
+ if (is_array($config['installedpackages']['imspectorreplacements'])){
+ if ($config['installedpackages']['imspectorreplacements']['config'][0]['badwords_list'] == "" && file_exists(IMSPECTOR_ETC . '/badwords.txt')){
+ $config['installedpackages']['imspectorreplacements']['config'][0]['badwords_list'] = base64_encode(file_get_contents(IMSPECTOR_ETC . '/badwords.txt'));
+ $load_samples++;
+ }
+ $ims_replacements = $config['installedpackages']['imspectorreplacements']['config'][0];
+ }
+
+ if (is_array($config['installedpackages']['imspector']))
+ $ims_config = $config['installedpackages']['imspector']['config'][0];
+
+ if($load_samples > 0)
+ write_config();
+
+ /*continue sync process*/
+ log_error("Imspector: Saving changes.");
config_lock();
-
- $imspector_config = $config['installedpackages']['imspector']['config'][0];
-
+
/* remove existing rules */
- exec('/sbin/pfctl -a imspector -Fr');
- exec('/sbin/pfctl -a imspector -Fn');
+ exec('/sbin/pfctl -a imspector -Fr > /dev/null');
+ exec('/sbin/pfctl -a imspector -Fn > /dev/null');
$ifaces_active = '';
- if($imspector_config['enable'] && $imspector_config['proto_array'])
- $proto_array = explode(',', $imspector_config['proto_array']);
+ if($ims_config['enable'] && $ims_config['proto_array'])
+ $proto_array = explode(',', $ims_config['proto_array']);
- if($imspector_config['enable'] && $imspector_config['iface_array'])
- $iface_array = explode(',', $imspector_config['iface_array']);
+ if($ims_config['enable'] && $ims_config['iface_array'])
+ $iface_array = explode(',', $ims_config['iface_array']);
if($iface_array && $proto_array) {
foreach($iface_array as $iface) {
@@ -175,8 +214,11 @@
imspector_warn("Could not resolve real interface for {$iface}");
}
}
-
+
+
+ /*reload rules*/
if($pf_rules) {
+ log_error("Imspector: Reloading rules.");
exec("echo \"{$pf_rules}\" | /sbin/pfctl -a imspector -f -");
conf_mount_rw();
@@ -188,69 +230,59 @@
foreach($proto_array as $proto)
$conf[$proto . '_protocol'] = 'on';
- if($imspector_config['log_file']) {
+ if($ims_config['log_file']) {
@mkdir('/var/imspector');
$conf['file_logging_dir'] = '/var/imspector';
}
- if($imspector_config['log_mysql']) {
- $conf['mysql_server'] = $imspector_config['mysql_server'];
- $conf['mysql_database'] = $imspector_config['mysql_database'];
- $conf['mysql_username'] = $imspector_config['mysql_username'];
- $conf['mysql_password'] = $imspector_config['mysql_password'];
+ if($ims_config['log_mysql']) {
+ $conf['mysql_server'] = $ims_config['mysql_server'];
+ $conf['mysql_database'] = $ims_config['mysql_database'];
+ $conf['mysql_username'] = $ims_config['mysql_username'];
+ $conf['mysql_password'] = $ims_config['mysql_password'];
}
- if($imspector_config['filter_badwords']) {
- if(!empty($imspector_config["badwords_list"])) {
- $conf['badwords_filename'] = IMSPECTOR_ETC . '/badwords_custom.txt';
- write_imspector_config(IMSPECTOR_ETC . '/badwords_custom.txt',
- str_replace("\r", '', base64_decode($imspector_config["badwords_list"])));
- } else
- $conf['badwords_filename'] = IMSPECTOR_ETC . '/badwords.txt';
- }
+ if($ims_replacements['filter_badwords']) {
+ write_imspector_config(IMSPECTOR_ETC . '/badwords_custom.txt', ims_text_area_decode($ims_replacements["badwords_list"]));
+ $conf['badwords_filename'] = IMSPECTOR_ETC . '/badwords_custom.txt';
+ }
- if($imspector_config['block_files'])
+ if($ims_replacements['block_files'])
$conf['block_files'] = 'on';
-
- if($imspector_config['block_unlisted'])
- $conf['block_unlisted'] = 'on';
-
- if(!empty($imspector_config['acl_whitelist'])) {
- $conf['whitelist_filename'] = IMSPECTOR_ETC . '/acl_whitelist.txt';
- write_imspector_config(IMSPECTOR_ETC . '/acl_whitelist.txt',
- str_replace("\r", '', base64_decode($imspector_config["acl_whitelist"])));
- }
-
- if(!empty($imspector_config['acl_blacklist'])) {
- $conf['blacklist_filename'] = IMSPECTOR_ETC . '/acl_blacklist.txt';
- write_imspector_config(IMSPECTOR_ETC . '/acl_blacklist.txt',
- str_replace("\r", '', base64_decode($imspector_config["acl_blacklist"])));
- }
+
+ if($ims_replacements['block_webcams'])
+ $conf['block_webcams'] = 'on';
+
+ $acls="";
+ $conf['acl_filename'] = IMSPECTOR_ETC . '/acls.txt';
+ foreach ($ims_acls as $rule){
+ if ($rule['enable']){
+ $acls.= "{$rule['action']} {$rule['localid']} ".preg_replace("/\s+/"," ",base64_decode($rule['remoteid']))."\n";
+ }
+ }
+ write_imspector_config(IMSPECTOR_ETC . '/acls.txt', $acls);
// Handle Jabber SSL options
- if(isset($imspector_config["ssl_ca_cert"]) && $imspector_config["ssl_ca_cert"] != "none" &&
- isset($imspector_config["ssl_server_cert"]) && $imspector_config["ssl_server_cert"] != "none") {
+ if(isset($ims_config["ssl_ca_cert"]) && $ims_config["ssl_ca_cert"] != "none" &&
+ isset($ims_config["ssl_server_cert"]) && $ims_config["ssl_server_cert"] != "none") {
$conf['ssl'] = "on";
if(!is_dir(IMSPECTOR_ETC . "/ssl"))
mkdir(IMSPECTOR_ETC . "/ssl");
- $ca_cert = lookup_ca($imspector_config["ssl_ca_cert"]);
+ $ca_cert = lookup_ca($ims_config["ssl_ca_cert"]);
if ($ca_cert != false) {
if(base64_decode($ca_cert['prv'])) {
- file_put_contents(IMSPECTOR_ETC . "/ssl/ssl_ca_key.pem",
- base64_decode($ca_cert['prv']));
+ file_put_contents(IMSPECTOR_ETC . "/ssl/ssl_ca_key.pem", base64_decode($ca_cert['prv']));
$conf['ssl_ca_key'] = IMSPECTOR_ETC . '/ssl/ssl_ca_key.pem';
}
if(base64_decode($ca_cert['crt'])) {
- file_put_contents(IMSPECTOR_ETC . "/ssl/ssl_ca_cert.pem",
- base64_decode($ca_cert['crt']));
+ file_put_contents(IMSPECTOR_ETC . "/ssl/ssl_ca_cert.pem", base64_decode($ca_cert['crt']));
$conf['ssl_ca_cert'] = IMSPECTOR_ETC . "/ssl/ssl_ca_cert.pem";
}
- $svr_cert = lookup_cert($imspector_config["ssl_server_cert"]);
+ $svr_cert = lookup_cert($ims_config["ssl_server_cert"]);
if ($svr_cert != false) {
if(base64_decode($svr_cert['prv'])) {
- file_put_contents(IMSPECTOR_ETC . "/ssl/ssl_server_key.pem",
- base64_decode($svr_cert['prv']));
+ file_put_contents(IMSPECTOR_ETC . "/ssl/ssl_server_key.pem", base64_decode($svr_cert['prv']));
$conf['ssl_key'] = IMSPECTOR_ETC . '/ssl/ssl_server_key.pem';
}
@@ -263,42 +295,68 @@
unset($conf['ssl']);
}
- if (isset($imspector_config['resonder']) && $imspector_config['resonder'] == 'on') {
+ if (isset($ims_replacements['responder']) && $ims_replacements['responder'] == 'on') {
$conf['responder_filename'] = IMSPECTOR_ETC . "/responder.db";
- if (isset($imspector_config['prefix_message']) && $imspector_config['prefix_message'] != '' ) {
- $conf['response_prefix'] = base64_decode($imspector_config['prefix_message']) . " -=";
+ if (isset($ims_replacements['prefix_message']) && $ims_replacements['prefix_message'] != '' ) {
+ $conf['response_prefix'] = " .={$ims_replacements['prefix_message']}=.";
}
- if (isset($imspector_config['notice_days']) && is_numeric($imspector_config['notice_days'])) {
- if ($imspector_config['notice_days'] != 0) {
- $conf['notice_days'] = $imspector_config['notice_days'];
+ else{
+ $conf['response_prefix'] = " .=Your activities are being logged=.";
+ }
+ if (isset($ims_replacements['notice_days']) && is_numeric($ims_replacements['notice_days'])) {
+ if ($ims_replacements['notice_days'] != 0) {
+ $conf['notice_days'] = $ims_replacements['notice_days'];
}
} else {
$conf['notice_days'] = 1;
}
- $conf['notice_response'] = "Your activities are being logged";
- if (isset($imspector_config['filtered_minutes']) && is_numeric($imspector_config['filtered_minutes'])) {
- if ($imspector_config['filtered_minutes'] != 0) {
- $conf['filtered_mins'] = $imspector_config['filtered_minutes'];
+
+ /*Custom recorded message response*/
+ if(isset($ims_replacements['recorded_message']) && $ims_replacements['recorded_message'] != '' ){
+ $conf['notice_response'] = ims_text_area_decode($ims_replacements['recorded_message']);
+ }
+ else{
+ $conf['notice_response'] = "Your activities are being logged";
+ }
+
+ /*Filtered Frequency*/
+ if (isset($ims_replacements['filtered_minutes']) && is_numeric($ims_replacements['filtered_minutes'])) {
+ if ($ims_replacements['filtered_minutes'] != 0) {
+ $conf['filtered_mins'] = $ims_replacements['filtered_minutes'];
}
} else {
$conf['filtered_mins'] = 15;
}
- $conf['filtered_response'] = "Your message has been filtered";
+
+ /*Custom filtered message response*/
+ if(isset($ims_replacements['filtered_message']) && $ims_replacements['filtered_message'] != '' ){
+ $conf['filtered_response'] = ims_text_area_decode($ims_replacements['filtered_message']);
+ }
+ else{
+ $conf['filtered_response'] = "Your message has been filtered";
+ }
}
$conftext = '';
foreach($conf as $var => $key)
$conftext .= "{$var}={$key}\n";
write_imspector_config(IMSPECTOR_CONFIG, $conftext);
+
+ /*Check template settings*/
+ if ($ims_config['template'] == "")
+ $template="services_imspector_logs.php";
+ else
+ $template=$ims_config['template'];
+ /*link template file*/
+ $link="/usr/local/www/imspector_logs.php";
+ unlink_if_exists($link);
+ symlink("/usr/local/www/{$template}", $link);
+
/* generate rc file start and stop */
$stop = <<<EOD
-if [ `pgrep imspector | wc -l` != 0 ]; then
- /usr/bin/killall imspector
- while [ `pgrep imspector | wc -l` != 0 ]; do
- sleep 1
- done
- fi
+/bin/pkill -x imspector
+/bin/sleep 1
EOD;
$start = $stop."\n\tldconfig -m /usr/local/lib/mysql\n";
$start .= "\t/usr/local/sbin/imspector -c \"".IMSPECTOR_CONFIG."\"";
@@ -310,18 +368,7 @@ EOD;
)
);
- conf_mount_ro();
-
- /* if imspector not running start it */
- if(!imspector_running()) {
- imspector_notice("Starting service on interface: {$ifaces_active}");
- imspector_action('start');
- }
- /* or restart imspector if settings were changed */
- elseif($_POST['iface_array']) {
- imspector_notice("Restarting service on interface: {$ifaces_active}");
- imspector_action('restart');
- }
+ conf_mount_ro();
}
}
@@ -330,10 +377,10 @@ EOD;
/* lets stop the service and remove the rc file */
if(file_exists(IMSPECTOR_RCFILE)) {
- if(!$imspector_config['enable'])
- imspector_notice('Stopping service: imspector disabled');
+ if(!$ims_config['enable'])
+ log_error('Impsector: Stopping service: imspector disabled');
else
- imspector_notice('Stopping service: no interfaces and/or protocols selected');
+ log_error('Impsector: Stopping service: no interfaces and/or protocols selected');
imspector_action('stop');
@@ -345,9 +392,23 @@ EOD;
@unlink(IMSPECTOR_ETC . '/acl_whitelist.txt');
conf_mount_ro();
}
+ }
+ else{
+ /* if imspector not running start it */
+ if(!is_process_running('imspector')) {
+ log_error("Impsector: Starting service on interface: {$ifaces_active}");
+ imspector_action('start');
+ }
+ /* or restart imspector if settings were changed */
+ else{
+ log_error("Impsector: Restarting service on interface: {$ifaces_active}");
+ imspector_action('restart');
+ }
}
-
- config_unlock();
+ config_unlock();
+
+ /*check xmlrpc sync*/
+ imspector_sync_on_changes();
}
function imspector_get_ca_certs() {
@@ -371,4 +432,115 @@ EOD;
}
return $cert_arr;
}
-?> \ No newline at end of file
+
+/* Uses XMLRPC to synchronize the changes to a remote node */
+function imspector_sync_on_changes() {
+ global $config, $g;
+
+ $synconchanges = $config['installedpackages']['imspectorsync']['config'][0]['synconchanges'];
+ if(!$synconchanges)
+ return;
+ log_error("Imspector: xmlrpc sync is starting.");
+ foreach ($config['installedpackages']['imspectorsync']['config'] as $rs ){
+ foreach($rs['row'] as $sh){
+ $sync_to_ip = $sh['ipaddress'];
+ $password = $sh['password'];
+ if($password && $sync_to_ip)
+ imspector_do_xmlrpc_sync($sync_to_ip, $password);
+ }
+ }
+ log_error("Imspector: xmlrpc sync is ending.");
+}
+/* Do the actual XMLRPC sync */
+function imspector_do_xmlrpc_sync($sync_to_ip, $password) {
+ global $config, $g;
+
+ if(!$password)
+ return;
+
+ if(!$sync_to_ip)
+ return;
+ $username="admin";
+
+ $xmlrpc_sync_neighbor = $sync_to_ip;
+ if($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";
+ }
+ $synchronizetoip .= $sync_to_ip;
+
+ /* xml will hold the sections to sync */
+ $xml = array();
+ $xml['imspector'] = $config['installedpackages']['imspector'];
+ $xml['imspectorreplacements'] = $config['installedpackages']['imspectorreplacements'];
+ $xml['imspectoracls'] = $config['installedpackages']['imspectoracls'];
+ /* assemble xmlrpc payload */
+ $params = array(
+ XML_RPC_encode($password),
+ XML_RPC_encode($xml)
+ );
+
+ /* set a few variables needed for sync code borrowed from filter.inc */
+ $url = $synchronizetoip;
+ log_error("Imspector: Beginning XMLRPC sync to {$url}:{$port}.");
+ $method = 'pfsense.merge_installedpackages_section_xmlrpc';
+ $msg = new XML_RPC_Message($method, $params);
+ $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port);
+ $cli->setCredentials($username, $password);
+ if($g['debug'])
+ $cli->setDebug(1);
+ /* send our XMLRPC message and timeout after 250 seconds */
+ $resp = $cli->send($msg, "250");
+ if(!$resp) {
+ $error = "A communications error occurred while attempting imspector XMLRPC sync with {$url}:{$port}.";
+ log_error($error);
+ file_notice("sync_settings", $error, "imspector Settings Sync", "");
+ } elseif($resp->faultCode()) {
+ $cli->setDebug(1);
+ $resp = $cli->send($msg, "250");
+ $error = "An error code was received while attempting imspector XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
+ log_error($error);
+ file_notice("sync_settings", $error, "imspector Settings Sync", "");
+ } else {
+ log_error("imspector XMLRPC sync successfully completed with {$url}:{$port}.");
+ }
+
+ /* tell imspector to reload our settings on the destionation sync host. */
+ $method = 'pfsense.exec_php';
+ $execcmd = "require_once('/usr/local/pkg/imspector.inc');\n";
+ $execcmd .= "sync_package_imspector();";
+ /* assemble xmlrpc payload */
+ $params = array(
+ XML_RPC_encode($password),
+ XML_RPC_encode($execcmd)
+ );
+
+ log_error("imspector XMLRPC reload data {$url}:{$port}.");
+ $msg = new XML_RPC_Message($method, $params);
+ $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port);
+ $cli->setCredentials($username, $password);
+ $resp = $cli->send($msg, "250");
+ if(!$resp) {
+ $error = "A communications error occurred while attempting imspector XMLRPC sync with {$url}:{$port} (pfsense.exec_php).";
+ log_error($error);
+ file_notice("sync_settings", $error, "imspector Settings Sync", "");
+ } elseif($resp->faultCode()) {
+ $cli->setDebug(1);
+ $resp = $cli->send($msg, "250");
+ $error = "An error code was received while attempting imspector XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
+ log_error($error);
+ file_notice("sync_settings", $error, "imspector Settings Sync", "");
+ } else {
+ log_error("imspector XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php).");
+ }
+
+}
+?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 15:19:28 +0000