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-rwxr-xr-xconfig/snort/snort.inc180
1 files changed, 100 insertions, 80 deletions
diff --git a/config/snort/snort.inc b/config/snort/snort.inc
index b7d4299e..0f221c43 100755
--- a/config/snort/snort.inc
+++ b/config/snort/snort.inc
@@ -3737,103 +3737,121 @@ function snort_sync_on_changes() {
/* Do not attempt a package sync while booting up or installing package */
if ($g['booting'] || $g['snort_postinstall']) {
- log_error("[snort] No xmlrpc sync to CARP targets when booting up or during package reinstallation.");
+ log_error("[snort] Skipping XMLRPC sync when booting up or during package reinstallation.");
return;
}
if (is_array($config['installedpackages']['snortsync']['config'])){
- $snort_sync=$config['installedpackages']['snortsync']['config'][0];
+ $snort_sync = $config['installedpackages']['snortsync']['config'][0];
$synconchanges = $snort_sync['varsynconchanges'];
- $synctimeout = $snort_sync['varsynctimeout'];
+ $synctimeout = $snort_sync['varsynctimeout'] ?: '150';
$syncdownloadrules = $snort_sync['vardownloadrules'];
switch ($synconchanges){
case "manual":
if (is_array($snort_sync['row'])){
$rs=$snort_sync['row'];
- }
- else{
- log_error("[snort] xmlrpc sync is enabled but there are no hosts configured as replication targets.");
+ } else {
+ log_error("[snort] XMLRPC sync is enabled but there are no hosts configured as replication targets.");
return;
}
break;
case "auto":
- if (is_array($config['hasync'])) {
- $system_carp=$config['hasync'];
- $rs[0]['varsyncipaddress']=$system_carp['synchronizetoip'];
- $rs[0]['varsyncusername']=$system_carp['username'];
- $rs[0]['varsyncpassword']=$system_carp['password'];
- $rs[0]['varsyncsnortstart']="no";
- if ($system_carp['synchronizetoip'] ==""){
- log_error("[snort] xmlrpc sync is enabled but there are no system backup hosts configured as replication targets.");
- return;
- }
+ if (is_array($config['hasync'])) {
+ $system_carp = $config['hasync'];
+ $rs[0]['varsyncipaddress'] = $system_carp['synchronizetoip'];
+ $rs[0]['varsyncusername'] = $system_carp['username'];
+ $rs[0]['varsyncpassword'] = $system_carp['password'];
+ $rs[0]['varsyncsnortstart'] = FALSE;
+ $rs[0]['varsyncdestinenable'] = FALSE;
+ // XMLRPC sync is currently only supported over connections using the same protocol and port as this system
+ if ($config['system']['webgui']['protocol'] == "http") {
+ $rs[0]['varsyncprotocol'] = "http";
+ $rs[0]['varsyncport'] = $config['system']['webgui']['port'] ?: '80';
+ } else {
+ $rs[0]['varsyncprotocol'] = "https";
+ $rs[0]['varsyncport'] = $config['system']['webgui']['port'] ?: '443';
}
- else{
- log_error("[snort] xmlrpc sync is enabled but there are no system backup hosts configured as replication targets.");
+ if ($system_carp['synchronizetoip'] == "") {
+ log_error("[snort] XMLRPC CARP/HA sync is enabled but there are no system backup hosts configured as replication targets.");
return;
+ } else {
+ $rs[0]['varsyncdestinenable'] = TRUE;
}
+ } else {
+ log_error("[snort] XMLRPC CARP/HA sync is enabled but there are no system backup hosts configured as replication targets.");
+ return;
+ }
break;
default:
return;
- break;
+ break;
}
if (is_array($rs)){
- log_error("[snort] Snort pkg xmlrpc sync is starting.");
- foreach($rs as $sh){
- if ($sh['varsyncsnortstart'])
- $syncstartsnort = $sh['varsyncsnortstart'];
- else
- $syncstartsnort = "OFF";
- $sync_to_ip = $sh['varsyncipaddress'];
- $port = $sh['varsyncport'];
- $password = $sh['varsyncpassword'];
- if($sh['varsyncusername'])
- $username = $sh['varsyncusername'];
- else
- $username = 'admin';
- if($password && $sync_to_ip)
- snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $username, $password, $synctimeout, $syncstartsnort);
+ log_error("[snort] XMLRPC sync is starting.");
+ foreach ($rs as $sh){
+ // Only sync enabled replication targets
+ if ($sh['varsyncdestinenable']) {
+ if ($sh['varsyncsnortstart']) {
+ $syncstartsnort = $sh['varsyncsnortstart'];
+ } else {
+ $syncstartsnort = "OFF";
+ }
+ $sync_to_ip = $sh['varsyncipaddress'];
+ $port = $sh['varsyncport'];
+ $password = $sh['varsyncpassword'];
+ $protocol = $sh['varsyncprotocol'];
+ $error = '';
+ $success = TRUE;
+ if ($sh['varsyncusername']) {
+ $username = $sh['varsyncusername'];
+ } else {
+ $username = 'admin';
+ }
+ if ($password == "") {
+ $error = "Password parameter is empty. ";
+ $success = FALSE;
+ }
+ if (!is_ipaddr($sync_to_ip) && !is_hostname($sync_to_ip) && !is_domain($sync_to_ip)) {
+ $error .= "Misconfigured Replication Target IP Address. ";
+ $success = FALSE;
+ }
+ if (!is_port($port)) {
+ $error .= "Misconfigured Replication Target Port. ";
+ $success = FALSE;
+ }
+ if ($success) {
+ snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $protocol, $username, $password, $synctimeout, $syncstartsnort);
+ } else {
+ log_error("[snort] XMLRPC sync with '{$sync_to_ip}' aborted due to the following error(s): {$error}");
+ }
+ }
}
- log_error("[snort] Snort pkg xmlrpc sync completed.");
+ log_error("[snort] XMLRPC sync completed.");
}
}
}
/* Do the actual XMLRPC sync */
-function snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $username, $password, $synctimeout, $syncstartsnort) {
+function snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $protocol, $username, $password, $synctimeout = 150, $syncstartsnort) {
global $config, $g;
/* Do not attempt a package sync while booting up or installing package */
if ($g['booting'] || $g['snort_postinstall']) {
- log_error("[snort] No xmlrpc sync to CARP targets when booting up or during package reinstallation.");
+ log_error("[snort] Skipping XMLRPC sync when booting up or during package reinstallation.");
return;
}
- if(!$username || !$password || !$sync_to_ip) {
- log_error("[snort] A required XMLRPC sync parameter (user, host IP or password) is empty ... aborting pkg sync");
+ if ($username == "" || $password == "" || $sync_to_ip == "" || $port == "" || $protocol == "") {
+ log_error("[snort] A required XMLRPC sync parameter (username, password, replication target, port or protocol) is empty ... aborting pkg sync");
return;
}
- /* Test key variables and set defaults if empty */
- if(!$synctimeout)
- $synctimeout=150;
-
- $xmlrpc_sync_neighbor = $sync_to_ip;
- if($config['system']['webgui']['protocol'] != "") {
- $synchronizetoip = $config['system']['webgui']['protocol'];
- $synchronizetoip .= "://";
- }
- if ($port == "")
- $port = $config['system']['webgui']['port'];
- /* if port is empty let's rely on the protocol selection */
- if($port == "") {
- if($config['system']['webgui']['protocol'] == "http")
- $port = "80";
- else
- $port = "443";
+ // Take care of IPv6 literal address
+ if (is_ipaddrv6($sync_to_ip)) {
+ $sync_to_ip = "[{$sync_to_ip}]";
}
- $synchronizetoip .= $sync_to_ip;
- $url = $synchronizetoip;
+
+ $url = "{$protocol}://{$sync_to_ip}";
/*************************************************/
/* Send over any auto-SID management files */
@@ -3847,25 +3865,26 @@ function snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $username,
$method = 'pfsense.exec_php';
$params = array( XML_RPC_encode($password), XML_RPC_encode($payload) );
- log_error("[snort] Snort XMLRPC CARP sync sending auto-SID conf files to {$url}:{$port}.");
+ log_error("[snort] Snort XMLRPC sync sending auto-SID conf files to {$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, $synctimeout);
$error = "";
if(!$resp) {
- $error = "A communications error occurred while attempting Snort XMLRPC CARP sync with {$url}:{$port}. Failed to transfer file: " . basename($file);
+ $error = "A communications error occurred while attempting Snort XMLRPC sync with {$url}:{$port}. Failed to transfer file: " . basename($file);
log_error($error);
file_notice("sync_settings", $error, "Snort Settings Sync", "");
} elseif($resp->faultCode()) {
- $error = "An error code was received while attempting Snort XMLRPC CARP sync with {$url}:{$port}. Failed to transfer file: " . basename($file) . " - Code " . $resp->faultCode() . ": " . $resp->faultString();
+ $error = "An error code was received while attempting Snort XMLRPC sync with {$url}:{$port}. Failed to transfer file: " . basename($file) . " - Code " . $resp->faultCode() . ": " . $resp->faultString();
log_error($error);
file_notice("sync_settings", $error, "Snort Settings Sync", "");
}
}
- if (!empty($sid_files) && $error == "")
- log_error("[snort] Snort pkg XMLRPC CARP sync auto-SID conf files success with {$url}:{$port} (pfsense.exec_php).");
+ if (!empty($sid_files) && $error == "") {
+ log_error("[snort] XMLRPC sync auto-SID conf files success with {$url}:{$port} (pfsense.exec_php).");
+ }
/*************************************************/
/* Send over any IPREP IP List files */
@@ -3879,25 +3898,26 @@ function snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $username,
$method = 'pfsense.exec_php';
$params = array( XML_RPC_encode($password), XML_RPC_encode($payload) );
- log_error("[snort] Snort XMLRPC CARP sync sending IPREP files to {$url}:{$port}.");
+ log_error("[snort] Snort XMLRPC sync sending IPREP files to {$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, $synctimeout);
$error = "";
- if(!$resp) {
- $error = "A communications error occurred while attempting Snort XMLRPC CARP sync with {$url}:{$port}. Failed to transfer file: " . basename($file);
+ if (!$resp) {
+ $error = "A communications error occurred while attempting Snort XMLRPC sync with {$url}:{$port}. Failed to transfer file: " . basename($file);
log_error($error);
file_notice("sync_settings", $error, "Snort Settings Sync", "");
- } elseif($resp->faultCode()) {
- $error = "An error code was received while attempting Snort XMLRPC CARP sync with {$url}:{$port}. Failed to transfer file: " . basename($file) . " - Code " . $resp->faultCode() . ": " . $resp->faultString();
+ } elseif ($resp->faultCode()) {
+ $error = "An error code was received while attempting Snort XMLRPC sync with {$url}:{$port}. Failed to transfer file: " . basename($file) . " - Code " . $resp->faultCode() . ": " . $resp->faultString();
log_error($error);
file_notice("sync_settings", $error, "Snort Settings Sync", "");
}
}
- if (!empty($sid_files) && $error == "")
- log_error("[snort] Snort pkg XMLRPC CARP sync IPREP files success with {$url}:{$port} (pfsense.exec_php).");
+ if (!empty($sid_files) && $error == "") {
+ log_error("[snort] XMLRPC sync IPREP files success with {$url}:{$port} (pfsense.exec_php).");
+ }
/**************************************************/
/* Send over the <snortglobal> portion of the */
@@ -3911,7 +3931,7 @@ function snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $username,
XML_RPC_encode($xml)
);
- log_error("[snort] Beginning Snort pkg configuration XMLRPC sync to {$url}:{$port}.");
+ log_error("[snort] Beginning package configuration 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, $port);
@@ -3919,16 +3939,16 @@ function snort_do_xmlrpc_sync($syncdownloadrules, $sync_to_ip, $port, $username,
/* send our XMLRPC message and timeout after defined sync timeout value*/
$resp = $cli->send($msg, $synctimeout);
- if(!$resp) {
+ if (!$resp) {
$error = "A communications error occurred while attempting snort XMLRPC sync with {$url}:{$port}.";
log_error($error);
file_notice("sync_settings", $error, "snort Settings Sync", "");
- } elseif($resp->faultCode()) {
+ } elseif ($resp->faultCode()) {
$error = "An error code was received while attempting snort XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
log_error($error);
file_notice("sync_settings", $error, "snort Settings Sync", "");
} else {
- log_error("[snort] Snort pkg configuration XMLRPC sync successfully completed with {$url}:{$port}.");
+ log_error("[snort] Package configuration XMLRPC sync successfully completed with {$url}:{$port}.");
}
$downloadrulescmd = "";
@@ -3992,16 +4012,16 @@ EOD;
$cli = new XML_RPC_Client('/xmlrpc.php', $url, $port);
$cli->setCredentials($username, $password);
$resp = $cli->send($msg, $synctimeout);
- if(!$resp) {
+ if (!$resp) {
$error = "A communications error occurred while attempting snort XMLRPC sync with {$url}:{$port} (pfsense.exec_php).";
log_error($error);
file_notice("sync_settings", $error, "snort Settings Sync", "");
- } elseif($resp->faultCode()) {
+ } elseif ($resp->faultCode()) {
$error = "An error code was received while attempting snort XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
log_error($error);
file_notice("sync_settings", $error, "snort Settings Sync", "");
} else {
- log_error("[snort] Snort pkg XMLRPC reload configuration success with {$url}:{$port} (pfsense.exec_php).");
+ log_error("[snort] XMLRPC reload configuration success with {$url}:{$port} (pfsense.exec_php).");
}
/*************************************************/
@@ -4016,16 +4036,16 @@ EOD;
log_error("[snort] Snort XMLRPC sending {$url}:{$port} cmd to execute configuration reload.");
$msg2 = new XML_RPC_Message($method, $params2);
$resp = $cli->send($msg2, $synctimeout);
- if(!$resp) {
+ if (!$resp) {
$error = "A communications error occurred while attempting snort XMLRPC sync with {$url}:{$port} (pfsense.exec_php).";
log_error($error);
file_notice("sync_settings", $error, "snort Settings Sync", "");
- } elseif($resp->faultCode()) {
+ } elseif ($resp->faultCode()) {
$error = "An error code was received while attempting snort XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
log_error($error);
file_notice("sync_settings", $error, "snort Settings Sync", "");
} else {
- log_error("[snort] Snort pkg XMLRPC reload configuration success with {$url}:{$port} (pfsense.exec_php).");
+ log_error("[snort] XMLRPC reload configuration success with {$url}:{$port} (pfsense.exec_php).");
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 23:28:22 +0000