From 3d8eb3866f3780397b5965f1ccca40490384d2f8 Mon Sep 17 00:00:00 2001 From: Ermal Date: Wed, 13 Jun 2012 07:07:35 +0000 Subject: This is not a playground!!! Revert "snort-dev2, add updated snort.conf for 2.9.2.3" This reverts commit bc2c451e729f31303e687605af16dce80185a646. --- config/snort-dev2/snort_blocked.php | 426 ------------------------------------ 1 file changed, 426 deletions(-) delete mode 100644 config/snort-dev2/snort_blocked.php (limited to 'config/snort-dev2/snort_blocked.php') diff --git a/config/snort-dev2/snort_blocked.php b/config/snort-dev2/snort_blocked.php deleted file mode 100644 index 932e0983..00000000 --- a/config/snort-dev2/snort_blocked.php +++ /dev/null @@ -1,426 +0,0 @@ - /tmp/snort_block.pf'); - - $blocked_ips_array_save = str_replace(' ', '', array_filter(explode("\n", file_get_contents('/tmp/snort_block.pf')))); - - if ($blocked_ips_array_save[0] != '') { - /* build the list */ - file_put_contents("/tmp/snort_blocked/snort_block.pf", ""); - foreach($blocked_ips_array_save as $counter => $fileline3) - file_put_contents("/tmp/snort_blocked/snort_block.pf", "{$fileline3}\n", FILE_APPEND); - } - - exec("/usr/bin/tar cfz /tmp/snort_blocked_{$save_date}.tar.gz /tmp/snort_blocked"); - - if(file_exists("/tmp/snort_blocked_{$save_date}.tar.gz")) { - $file = "/tmp/snort_blocked_{$save_date}.tar.gz"; - header("Expires: Mon, 26 Jul 1997 05:00:00 GMT\n"); - header("Pragma: private"); // needed for IE - header("Cache-Control: private, must-revalidate"); // needed for IE - header('Content-type: application/force-download'); - header('Content-Transfer-Encoding: Binary'); - header("Content-length: ".filesize($file)); - header("Content-disposition: attachment; filename = {$file_name}"); - readfile("$file"); - exec("/bin/rm /tmp/snort_blocked_{$save_date}.tar.gz"); - exec("/bin/rm /tmp/snort_block.pf"); - exec("/bin/rm /tmp/snort_blocked/snort_block.pf"); - od_end_clean(); //importanr or other post will fail - } else - echo 'Error no saved file.'; - -} - -if ($_POST['save']) -{ - - /* input validation */ - if ($_POST['save']) - { - - - } - - /* no errors */ - if (!$input_errors) - { - $config['installedpackages']['snortglobal']['alertsblocks']['brefresh'] = $_POST['brefresh'] ? 'on' : 'off'; - $config['installedpackages']['snortglobal']['alertsblocks']['blertnumber'] = $_POST['blertnumber']; - - write_config(); - - header("Location: /snort/snort_blocked.php"); - - } - -} - -/* build filter funcs */ -function get_snort_alert_ip_src($fileline) -{ - /* SRC IP */ - $re1='.*?'; # Non-greedy match on filler - $re2='((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))(?![\\d])'; # IPv4 IP Address 1 - - if ($c=preg_match_all ("/".$re1.$re2."/is", $fileline, $matches4)) - $alert_ip_src = $matches4[1][0]; - - return $alert_ip_src; -} - -function get_snort_alert_disc($fileline) -{ - /* disc */ - if (preg_match("/\[\*\*\] (\[.*\]) (.*) (\[\*\*\])/", $fileline, $matches)) - $alert_disc = "$matches[2]"; - - return $alert_disc; -} - -/* build sec filters */ -function get_snort_block_ip($fileline) -{ - /* ip */ - if (preg_match("/\[\d+\.\d+\.\d+\.\d+\]/", $fileline, $matches)) - $alert_block_ip = "$matches[0]"; - - return $alert_block_ip; -} - -function get_snort_block_disc($fileline) -{ - /* disc */ - if (preg_match("/\]\s\[.+\]$/", $fileline, $matches)) - $alert_block_disc = "$matches[0]"; - - return $alert_block_disc; -} - -/* tell the user what settings they have */ -$blockedtab_msg_chk = $config['installedpackages']['snortglobal']['rm_blocked']; -if ($blockedtab_msg_chk == "1h_b") { - $blocked_msg = "hour"; -} -if ($blockedtab_msg_chk == "3h_b") { - $blocked_msg = "3 hours"; -} -if ($blockedtab_msg_chk == "6h_b") { - $blocked_msg = "6 hours"; -} -if ($blockedtab_msg_chk == "12h_b") { - $blocked_msg = "12 hours"; -} -if ($blockedtab_msg_chk == "1d_b") { - $blocked_msg = "day"; -} -if ($blockedtab_msg_chk == "4d_b") { - $blocked_msg = "4 days"; -} -if ($blockedtab_msg_chk == "7d_b") { - $blocked_msg = "7 days"; -} -if ($blockedtab_msg_chk == "28d_b") { - $blocked_msg = "28 days"; -} - -if ($blockedtab_msg_chk != "never_b") -{ - $blocked_msg_txt = "Hosts are removed every $blocked_msg."; -}else{ - $blocked_msg_txt = "Settings are set to never remove hosts."; -} - -$pgtitle = "Services: Snort Blocked Hosts"; -include_once("head.inc"); - -?> - - - -\n"; -?> - -
' . $pgtitle . '

';}?> - - - - - - - - -
- -
-
- - - - - - - - - - - - - - -
Last - Blocked.This page lists hosts that have - been blocked by Snort.  
Save or Remove Hosts -
All - blocked hosts will be saved. Warning: - all hosts will be removed.
-
Auto Refresh and Log View -
Refresh > - Default is ON. Enter the - number of blocked entries to view. Default is 500. -
-
-
-
-
- - "; - else - echo "\n"; - - ?> - - -
- - - - - - - - /tmp/snort_block.cache'); - $blocked_ips_array = str_replace(' ', '', array_filter(explode("\n", file_get_contents('/tmp/snort_block.cache')))); - foreach (glob("/var/log/snort/alert_*") as $alert) { - $alerts_array = array_reverse(explode("\n\n", file_get_contents("{$alert}"))); - - $logent = $bnentries; - - if ($blocked_ips_array[0] != '' && $alerts_array[0] != '') - { - - /* build the list and compare blocks to alerts */ - $counter = 0; - foreach($alerts_array as $fileline) - { - - $counter++; - - $alert_ip_src = get_snort_alert_ip_src($fileline); - $alert_ip_disc = get_snort_alert_disc($fileline); - $alert_ip_src_array[] = get_snort_alert_ip_src($fileline); - - if (in_array("$alert_ip_src", $blocked_ips_array)) - $input[] = "[$alert_ip_src] " . "[$alert_ip_disc]\n"; - } - - foreach($blocked_ips_array as $alert_block_ip) - { - - if (!in_array($alert_block_ip, $alert_ip_src_array)) - { - $input[] = "[$alert_block_ip] " . "[N\A]\n"; - } - } - - /* reduce double occurrences */ - $result = array_unique($input); - - /* buil final list, preg_match, buld html */ - $counter2 = 0; - - foreach($result as $fileline2) - { - if($logent <= $counter2) - continue; - - $counter2++; - - $alert_block_ip_str = get_snort_block_ip($fileline2); - - if($alert_block_ip_str != '') - { - $alert_block_ip_match = array('[',']'); - $alert_block_ip = str_replace($alert_block_ip_match, '', "$alert_block_ip_str"); - }else{ - $alert_block_ip = 'empty'; - } - - $alert_block_disc_str = get_snort_block_disc($fileline2); - - if($alert_block_disc_str != '') - { - $alert_block_disc_match = array('] [',']'); - $alert_block_disc = str_replace($alert_block_disc_match, '', "$alert_block_disc_str"); - }else{ - $alert_block_disc = 'empty'; - } - - /* use one echo to do the magic*/ - echo " - - - - - \n"; - - } - - }else{ - - /* if alerts file is empty and blocked table is not empty */ - $counter2 = 0; - - foreach($blocked_ips_array as $alert_block_ip) - { - if($logent <= $counter2) - continue; - - $counter2++; - - $alert_block_disc = 'N/A'; - - /* use one echo to do the magic*/ - echo " - - - - - \n"; - } - } - } - - echo '
Remove#IPAlert Description
- \"Delete\" {$counter2} {$alert_block_ip} {$alert_block_disc}
- \"Delete\" {$counter2} {$alert_block_ip} {$alert_block_disc}
' . "\n"; - - if (empty($blocked_ips_array[0])) - echo "\n

There are currently no items being blocked by snort.
{$counter2} items listed.
- - - -
- - - - - -- cgit v1.2.3