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pfblockerng.widget.php fix Alias type packet counters
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| <?php | |
| /* | |
| * pfblockerng.widget.php | |
| * | |
| * part of pfSense (https://www.pfsense.org) | |
| * Copyright (c) 2016-2020 Rubicon Communications, LLC (Netgate) | |
| * Copyright (c) 2015-2020 BBcan177@gmail.com | |
| * All rights reserved. | |
| * | |
| * Originally based Upon pfBlocker | |
| * Copyright (c) 2011 Thomas Schaefer | |
| * Copyright (c) 2011 Marcello Coutinho | |
| * All rights reserved. | |
| * | |
| * Adapted From snort_alerts.widget.php | |
| * Copyright (c) 2016 Bill Meeks | |
| * All rights reserved. | |
| * | |
| * Javascript and Integration modifications by J. Nieuwenhuizen and J. Van Breedam | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| */ | |
| $nocsrf = true; | |
| @require_once('/usr/local/www/widgets/include/widget-pfblockerng.inc'); | |
| @require_once('/usr/local/pkg/pfblockerng/pfblockerng.inc'); | |
| @require_once('guiconfig.inc'); | |
| pfb_global(); | |
| // Image source definition | |
| $pfb['down'] = '<i class="fa fa-level-down" title="No Rules are Defined using this Alias"></i>'; | |
| $pfb['up'] = '<i class="fa fa-level-up text-success" title="Rules are Defined using this Alias (# of fw rules defined)"></i>'; | |
| $pfb['err'] = '<i class="fa fa-minus-circle text-danger" title="pf Errors found."></i>'; | |
| // Widget customizations | |
| $wglobal_array = array ('popup' => 'off', 'sortcolumn' => 'none', 'sortmix' => 'off', 'sortdir' => 'asc', 'dnsblquery' => 5, | |
| 'maxfails' => 3, 'maxheight' => 2500, 'clearip' => 'never', 'cleardnsbl' => 'never'); | |
| init_config_arr(array('installedpackages', 'pfblockerngglobal')); | |
| $pfb['wglobal'] = &$config['installedpackages']['pfblockerngglobal']; | |
| foreach ($wglobal_array as $type => $value) { | |
| $pfb[$type] = $pfb['wglobal']['widget-' . "{$type}"] ?: $value; | |
| } | |
| if ($_GET) { | |
| // Called by Ajax to update failed download contents | |
| if ($_GET['getNewFailed']) { | |
| pfBlockerNG_get_failed(); | |
| return; | |
| } | |
| // Called by Ajax to update widget contents | |
| elseif ($_GET['getNewWidget']) { | |
| $pfb_table = pfBlockerNG_get_header('js'); | |
| pfBlockerNG_get_table('js', $pfb_table); | |
| return; | |
| } | |
| } | |
| if ($_POST) { | |
| // Save widget customizations | |
| if (isset($_POST['pfb_submit'])) { | |
| $pfb['wglobal']['widget-popup'] = $_POST['pfb_popup'] ?: 'off'; | |
| $pfb['wglobal']['widget-sortmix'] = $_POST['pfb_sortmix'] ?: 'off'; | |
| $pfb['wglobal']['widget-sortcolumn'] = $_POST['pfb_sortcolumn'] ?: 'none'; | |
| $pfb['wglobal']['widget-sortdir'] = $_POST['pfb_sortdir'] ?: 'asc'; | |
| $pfb['wglobal']['widget-clearip'] = $_POST['pfb_clearip'] ?: 'never'; | |
| $pfb['wglobal']['widget-cleardnsbl'] = $_POST['pfb_cleardnsbl'] ?: 'never'; | |
| if (ctype_digit($_POST['pfb_dnsblquery'])) { | |
| $pfb['wglobal']['widget-dnsblquery'] = $_POST['pfb_dnsblquery']; | |
| // Restart pfb_dnsbl service on Query frequency changes | |
| if ($_POST['pfb_dnsblquery'] != $pfb['dnsblquery']) { | |
| restart_service('pfb_dnsbl'); | |
| } | |
| } | |
| if (ctype_digit($_POST['pfb_maxfails'])) { | |
| $pfb['wglobal']['widget-maxfails'] = $_POST['pfb_maxfails']; | |
| } | |
| if (ctype_digit($_POST['pfb_maxheight'])) { | |
| $pfb['wglobal']['widget-maxheight'] = $_POST['pfb_maxheight']; | |
| } | |
| // Define pfBlockerNG clear [ dnsbl and/or IP ] counter CRON job | |
| foreach (array( 'clearip', 'cleardnsbl') as $type) { | |
| if ($pfb['wglobal']['widget-' . $type] != 'never') { | |
| $pfb_cmd = "/usr/local/bin/php /usr/local/www/pfblockerng/pfblockerng.php {$type} >/dev/null 2>&1"; | |
| $pfb_day = '*'; | |
| if ($pfb['wglobal']['widget-' . $type] == 'weekly') { | |
| $pfb_day = '7'; | |
| } | |
| if (!pfblockerng_cron_exists($pfb_cmd, '0', '0', '*', $pfb_day)) { | |
| install_cron_job("pfblockerng.php {$type}", false); | |
| install_cron_job($pfb_cmd, true, '0', '0', '*', '*', $pfb_day, 'root'); | |
| } | |
| } | |
| else { | |
| install_cron_job("pfblockerng.php {$type}", false); | |
| } | |
| } | |
| // Remove old settings | |
| if (isset($pfb['wglobal']['widget-maxpivot'])) { | |
| unset($pfb['wglobal']['widget-maxpivot']); | |
| } | |
| write_config('pfBlockerNG: Saved Widget customizations via Dashboard'); | |
| header("Location: /"); | |
| exit(0); | |
| } | |
| // Clear widget Failed downloads | |
| elseif ($_POST['pfblockerngack']) { | |
| exec("{$pfb['sed']} -i '' 's/FAIL/Fail/g' {$pfb['errlog']}"); | |
| header("Location: /"); | |
| exit(0); | |
| } | |
| // Clear widget IP/DNSBL Packet Counts | |
| elseif ($_POST['pfblockerngclearall']) { | |
| pfBlockerNG_clearip(); | |
| pfBlockerNG_cleardnsbl('clearall'); | |
| header("Location: /"); | |
| exit(0); | |
| } | |
| // Clear widget IP Packet Counts | |
| elseif ($_POST['pfblockerngclearip']) { | |
| pfBlockerNG_clearip(); | |
| header("Location: /"); | |
| exit(0); | |
| } | |
| // Clear widget DNSBL Packet Counts | |
| elseif ($_POST['pfblockerngcleardnsbl']) { | |
| pfBlockerNG_cleardnsbl('clearall'); | |
| header("Location: /"); | |
| exit(0); | |
| } | |
| } | |
| // Sort widget table according to user configuration | |
| function pfbsort(&$array, $subkey, $sort_ascending) { | |
| if (empty($array)) { | |
| return; | |
| } | |
| if (count($array)) { | |
| $temp_array[key($array)] = array_shift($array); | |
| } | |
| foreach ($array as $key => $val) { | |
| $offset = 0; | |
| $found = FALSE; | |
| foreach ($temp_array as $tmp_key => $tmp_val) { | |
| if (!$found) { | |
| switch($subkey) { | |
| case 'alias': | |
| (strtolower($key) > strtolower($tmp_key)) ? $found = TRUE : $found = FALSE; | |
| break; | |
| case 'update': | |
| (strtotime($val[$subkey]) > strtotime($tmp_val[$subkey])) ? $found = TRUE : $found = FALSE; | |
| break; | |
| default: | |
| (strtolower($val[$subkey]) > strtolower($tmp_val[$subkey])) ? $found = TRUE : $found = FALSE; | |
| break; | |
| } | |
| } | |
| if ($found) { | |
| $temp_array = array_merge((array)array_slice($temp_array, 0, $offset), array($key => $val), array_slice($temp_array, $offset)); | |
| } | |
| $offset++; | |
| } | |
| if (!$found) { | |
| $temp_array = array_merge($temp_array, array($key => $val)); | |
| } | |
| } | |
| if (!$sort_ascending) { | |
| $array = array_reverse($temp_array); | |
| } else { | |
| $array = $temp_array; | |
| } | |
| return; | |
| } | |
| // Collect all pfBlockerNG statistics | |
| function pfBlockerNG_update_table() { | |
| global $config, $pfb; | |
| $pfb_table = $pfb_dtable = array(); | |
| $pfb['pfctlerr'] = FALSE; | |
| /* Alias Table Definitions - 'update' - Last Updated Timestamp | |
| 'rule' - Total number of Firewall rules per alias | |
| 'count' - Total Line Count per alias | |
| 'packets' - Total number of pf packets per alias | |
| 'type' - Rule type - block|reject|pass|match | |
| 'id' - Alias key value */ | |
| exec("{$pfb['pfctl']} -vvsTables | {$pfb['grep']} -A4 'pfB_'", $pfb_pfctl); | |
| $pfb_packets = pfSense_get_pf_rules(); | |
| if (!empty($pfb_pfctl)) { | |
| foreach($pfb_pfctl as $line) { | |
| $line = trim(str_replace(array( '[', ']' ), '', $line)); | |
| if (substr($line, 0, 1) == '-') { | |
| $pfb_alias = trim(strstr($line, 'pfB', FALSE)); | |
| if (empty($pfb_alias)) { | |
| unset($pfb_alias); | |
| continue; | |
| } | |
| exec("{$pfb['grep']} -cv '^1\.1\.1\.1$' {$pfb['aliasdir']}/{$pfb_alias}.txt", $match); | |
| if (!isset($match[1])) { | |
| $match[1] = 0; | |
| } | |
| $pfb_table[$pfb_alias] = array('count' => $match[1], 'img' => $pfb['down']); | |
| exec("{$pfb['ls']} -l -D'%b %d %T' {$pfb['aliasdir']}/{$pfb_alias}.txt | {$pfb['awk']} '{ print $6,$7,$8 }'", $update); | |
| $pfb_table[$pfb_alias]['update'] = $update[0]; | |
| $pfb_table[$pfb_alias]['rule'] = 0; | |
| unset($match, $update); | |
| continue; | |
| } | |
| if (isset($pfb_alias)) { | |
| if (substr($line, 0, 9) == 'Addresses') { | |
| $addr = trim(substr(strrchr($line, ':'), 1)); | |
| $pfb_table[$pfb_alias]['count'] = $addr; | |
| continue; | |
| } | |
| foreach ($pfb_packets as $pkey => $prule) { | |
| if (strpos($prule['label'], ": {$pfb_alias}") !== FALSE || | |
| strpos($prule['label'], ": " . str_replace('pfB_', 'pfb_', $pfb_alias)) !== FALSE) { | |
| $pfb_table[$pfb_alias]['packets'] += $prule['packets']; | |
| unset($pfb_packets[$pkey]); | |
| } | |
| } | |
| unset($pfb_alias); | |
| } | |
| } | |
| } | |
| else { | |
| // Error. No pf labels found. | |
| $pfb['pfctlerr'] = TRUE; | |
| } | |
| // Determine if firewall rules are defined | |
| if (isset($config['filter']['rule'])) { | |
| foreach ($config['filter']['rule'] as $rule) { | |
| // Skip disabled rules | |
| if (isset($rule['disabled'])) { | |
| continue; | |
| } | |
| if (isset($rule['source']['address']) && stripos($rule['source']['address'], 'pfb_') !== FALSE) { | |
| $pfb_table[$rule['source']['address']]['img'] = $pfb['up']; | |
| $pfb_table[$rule['source']['address']]['rule'] += 1; | |
| $pfb_table[$rule['source']['address']]['type'] = ucfirst($rule['type']) ?: 'unknown'; | |
| } | |
| if (isset($rule['destination']['address']) && stripos($rule['destination']['address'], 'pfb_') !== FALSE) { | |
| $pfb_table[$rule['destination']['address']]['img'] = $pfb['up']; | |
| $pfb_table[$rule['destination']['address']]['rule'] += 1; | |
| $pfb_table[$rule['destination']['address']]['type'] = ucfirst($rule['type']) ?: 'unknown'; | |
| } | |
| } | |
| } | |
| // Collect pfB Alias ID for popup | |
| if (isset($config['aliases']['alias'])) { | |
| foreach ($config['aliases']['alias'] as $key => $alias) { | |
| if (isset($pfb_table[$alias['name']])) { | |
| $pfb_table[$alias['name']]['id'] = $key; | |
| } | |
| } | |
| } | |
| // DNSBL collect statistics | |
| if ($pfb['enable'] == 'on' && $pfb['dnsbl'] == 'on') { | |
| $pfb['dnsbl_missing'] = TRUE; // Flag to indicate error message to user in widget | |
| $db_handle = pfb_open_sqlite(1, 'Widget stats'); | |
| if ($db_handle) { | |
| $result = $db_handle->query("SELECT * FROM dnsbl;"); | |
| if ($result) { | |
| while ($res = $result->fetchArray(SQLITE3_ASSOC)) { | |
| if ($res['entries'] == 'disabled') { | |
| $pfb_dtable[$res['groupname']] = array ('count' => 'disabled', 'img' => $pfb['down']); | |
| } else { | |
| $pfb_dtable[$res['groupname']] = array ('count' => $res['entries'], 'img' => $pfb['up']); | |
| } | |
| $pfb_dtable[$res['groupname']]['update'] = "{$res['timestamp']}"; | |
| $pfb_dtable[$res['groupname']]['packets']= "{$res['counter']}"; | |
| $pfb_dtable[$res['groupname']]['type'] = 'DNSBL'; | |
| unset($pfb['dnsbl_missing']); | |
| } | |
| } | |
| } | |
| pfb_close_sqlite($db_handle); | |
| } | |
| // Sort tables per sort customization | |
| if ($pfb['sortcolumn'] != 'none') { | |
| if ($pfb['sortdir'] == 'asc') { | |
| if ($pfb['sortmix'] == 'on') { | |
| $pfb_table = array_merge($pfb_table, $pfb_dtable); | |
| pfbsort($pfb_table, $pfb['sortcolumn'], FALSE); | |
| } else { | |
| pfbsort($pfb_table, $pfb['sortcolumn'], FALSE); | |
| pfbsort($pfb_dtable, $pfb['sortcolumn'], FALSE); | |
| } | |
| } else { | |
| if ($pfb['sortmix'] == 'on') { | |
| $pfb_table = array_merge($pfb_table, $pfb_dtable); | |
| pfbsort($pfb_table, $pfb['sortcolumn'], TRUE); | |
| } else { | |
| pfbsort($pfb_table, $pfb['sortcolumn'], TRUE); | |
| pfbsort($pfb_dtable, $pfb['sortcolumn'], TRUE); | |
| } | |
| } | |
| } | |
| if ($pfb['sortcolumn'] == 'none' || $pfb['sortmix'] == 'off') { | |
| $pfb_table = array_merge($pfb_table, $pfb_dtable); | |
| } | |
| return $pfb_table; | |
| } | |
| // Called on initial load and Ajax to update Failed download contents (Create href to Alias/Group editor) | |
| function pfBlockerNG_get_failed() { | |
| global $config, $pfb; | |
| $response = ''; | |
| // Collect any failed downloads | |
| exec("{$pfb['grep']} 'FAIL' {$pfb['errlog']} | {$pfb['grep']} $(date +%m/%d/%y)", $results); | |
| $results = array_reverse($results); | |
| if (!empty($results)) { | |
| $list_type = array( 'pfblockernglistsv4' => 'ipv4', 'pfblockernglistsv6' => 'ipv6', 'pfblockerngdnsbl' => 'dnsbl' ); | |
| $emheight = ($pfb['maxfails'] * 1.37) + 0.1; | |
| $response .= "\r"; | |
| $response .= "<ol style=\"white-space: nowrap; text-overflow: ellipsis; max-height: {$emheight}em; overflow-y: scroll;\"><small>"; | |
| $tab6 = "\t\t\t\t\t"; | |
| $tab7 = "\t\t\t\t\t\t"; | |
| $counter = 1; | |
| foreach ($results as $result) { | |
| $result = htmlspecialchars($result); | |
| if (substr($result, 3, 4) == 'pfB_') { | |
| $header = str_replace(' [ pfB_', '', strstr($result, ' - ', TRUE)); | |
| $pfb_prefix = 'pfB_'; | |
| } else { | |
| $header = str_replace(' [ DNSBL_', '', strstr($result, ' - ', TRUE)); | |
| $pfb_prefix = 'DNSBL_'; | |
| } | |
| // Remove trailing IP type | |
| $suffix = substr($header, -3); | |
| if ($suffix == '_v4' || $suffix == '_v6') { | |
| $f_alias = substr($header, 0, -3); | |
| } else { | |
| $f_alias = $header; | |
| } | |
| if ($f_alias != $p_alias) { | |
| $pfb_found = FALSE; | |
| foreach ($list_type as $conf_type => $type) { | |
| if (is_array($config['installedpackages'][$conf_type]['config'])) { | |
| foreach ($config['installedpackages'][$conf_type]['config'] as $key => $alias) { | |
| if ($alias['aliasname'] == $f_alias) { | |
| $pfb_found = TRUE; | |
| break 2; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| else { | |
| $pfb_found = TRUE; | |
| } | |
| if ($pfb_found) { | |
| $link = "<a target=\"_blank\" href=\"/pfblockerng/pfblockerng_category_edit.php?type={$type}&act=edit&rowid={$key}\" "; | |
| $link .= "\"title=\"Click to view Alias\" >{$pfb_prefix}{$f_alias}</a>"; | |
| $final = str_replace("{$pfb_prefix}{$f_alias}", $link, $result); | |
| $p_alias = $f_alias; | |
| } | |
| else { | |
| $final = $result; | |
| $p_alias = ''; | |
| } | |
| if ($counter == 1) { | |
| $response .= "{$tab6}<li>{$final} \n{$tab7}<i class=\"fa fa-trash-o icon-pointer\" id=\"pfblockerngackicon\" | |
| title=\"" . gettext("Clear Failed Downloads") . "\" ></i></li>\n"; | |
| } else { | |
| $response .= "{$tab6}<li>{$final}</li>\n"; | |
| } | |
| $counter++; | |
| } | |
| $response .= "</small> | |
| </ol>"; | |
| } else { | |
| // Print MaxMind version when failed downloads is null | |
| $maxver = htmlspecialchars( exec("grep -o 'Last-.*' /var/log/pfblockerng/maxmind_ver")); | |
| $response .= " <small>MaxMind: {$maxver}</small>"; | |
| } | |
| print ($response); | |
| } | |
| // Called on initial load and Ajax to update header contents | |
| function pfBlockerNG_get_header($mode='') { | |
| global $config, $pfb; | |
| $response = ''; | |
| $pfb_table = pfBlockerNG_update_table(); | |
| $pfb_table['stats'] = $pfb_table['counts'] = array(); | |
| $types = array_flip(array('Deny', 'Pass', 'Match')); | |
| if (!empty($pfb_table)) { | |
| foreach ($pfb_table as $pfb_alias => $values) { | |
| // TODO: Split Deny evaluations into Block and Reject | |
| if ($values['type'] == 'Block' || $values['type'] == 'Reject') { | |
| $values['type'] = 'Deny'; | |
| } | |
| if (!isset($values['id'])) { | |
| $pfb_table['stats']['DNSBL'] += $values['packets']; | |
| $pfb_table['counts']['DNSBL'] += $values['count']; | |
| } | |
| elseif (isset($values['id']) && isset($types[$values['type']])) { | |
| $pfb_table['stats'][$values['type']] += $values['packets']; | |
| $pfb_table['counts'][$values['type']] += $values['count']; | |
| } | |
| } | |
| } | |
| foreach ($types as $key => $type) { | |
| if (!isset($pfb_table['stats'][$key])) { | |
| $pfb_table['stats'][$key] = 0; | |
| } | |
| if (!isset($pfb_table['counts'][$key])) { | |
| $pfb_table['counts'][$key] = 0; | |
| } | |
| } | |
| // Status indicator if pfBlockerNG is enabled/disabled | |
| if ($pfb['enable'] == 'on') { | |
| $pfb_status = 'fa fa-check-circle text-success'; | |
| $pfb_msg = 'pfBlockerNG is Active.'; | |
| // Check Masterfile Database Sanity | |
| if ($pfb['config']['enable_dup'] == 'on') { | |
| $db_sanity = exec("{$pfb['grep']} 'Sanity check' {$pfb['logdir']}/pfblockerng.log | tail -1 | {$pfb['grep']} -o 'PASSED'"); | |
| if ($db_sanity != 'PASSED') { | |
| $pfb_status = 'fa fa-exclamation-circle text-warning'; | |
| $pfb_msg = 'pfBlockerNG deDuplication is out of sync. Perform a Force Reload to correct.'; | |
| } | |
| } | |
| } else { | |
| $pfb_status = 'fa fa-times-circle text-danger'; | |
| $pfb_msg = 'pfBlockerNG is Disabled.'; | |
| } | |
| $unbound_validate = FALSE; | |
| if ($pfb['dnsbl_mode'] == 'dnsbl_python') { | |
| $py_mode = '(Python mode)'; | |
| if (strpos(file_get_contents("{$pfb['dnsbldir']}/unbound.conf"), 'pfb_unbound.py') !== FALSE) { | |
| $unbound_validate = TRUE; | |
| } | |
| } else { | |
| $py_mode = '(Unbound mode)'; | |
| if (strpos(file_get_contents("{$pfb['dnsbldir']}/unbound.conf"), 'pfb_dnsbl') !== FALSE) { | |
| $unbound_validate = TRUE; | |
| } | |
| } | |
| // Status indicator if DNSBL is actively running | |
| if ($pfb['enable'] == 'on' && $pfb['dnsbl'] == 'on' && $pfb['unbound_state'] == 'on' && $unbound_validate) { | |
| // Check DNSBL Database Sanity | |
| $db_sanity = exec("{$pfb['grep']} 'DNSBL update' {$pfb['logdir']}/pfblockerng.log | tail -1 | {$pfb['grep']} -o 'OUT OF SYNC'"); | |
| if ($db_sanity == 'OUT OF SYNC') { | |
| $dnsbl_status = 'fa fa-exclamation-circle text-warning'; | |
| $dnsbl_msg = "DNSBL {$py_mode} is out of sync. Perform a Force Reload to correct."; | |
| } else { | |
| $dnsbl_status = 'fa fa-check-circle text-success'; | |
| $dnsbl_msg = "DNSBL {$py_mode} is Active on vip: {$pfb['dnsbl_vip']} ports: {$pfb['dnsbl_port']} & {$pfb['dnsbl_port_ssl']}"; | |
| } | |
| // Check for any Python Integration errors | |
| if ($pfb['dnsbl_mode'] == 'dnsbl_python' && (int)@filesize($pfb['pyerrlog']) > 0) { | |
| $dnsbl_status = 'fa fa-exclamation-circle text-warning'; | |
| $dnsbl_msg = "DNSBL {$py_mode} errors Found! Review py_error.log"; | |
| } | |
| } else { | |
| $dnsbl_status = 'fa fa-times-circle text-danger'; | |
| // Check for any Python Integration errors | |
| if ($pfb['dnsbl_mode'] == 'dnsbl_python' && (int)@filesize($pfb['pyerrlog']) > 0) { | |
| $dnsbl_msg = "DNSBL {$py_mode} is Disabled with errors! Review py_error.log"; | |
| } else { | |
| $dnsbl_msg = "DNSBL {$py_mode} is Disabled."; | |
| } | |
| } | |
| // Collect folder/file counts | |
| $stats = array(); | |
| $widget_head = array ( array ( 'Deny' => '', | |
| 'Pass' => '', | |
| 'Match' => '', | |
| 'Suppression' => "{$pfb['supptxt']}"), | |
| array ( 'DNSBL' => '', | |
| 'Queries' => '', | |
| 'Percent' => '', | |
| 'Whitelist' => "{$pfb['dnsbl_supptxt']}")); | |
| foreach ($widget_head as $key => $line) { | |
| foreach ($line as $type => $file_path) { | |
| $stats[$key][$type] = 0; | |
| if ($type == 'DNSBL') { | |
| if ($pfb['dnsbl_missing']) { | |
| $stats[$key][$type] = "<span title='*** SQLite database missing, Force Reload DNSBL to recover! ***'>Unknown</span>"; | |
| } else { | |
| $stats[$key][$type] = $pfb_table['stats']['DNSBL']; | |
| } | |
| } | |
| elseif (($type == 'Suppression' || $type == 'Whitelist') && file_exists("{$file_path}")) { | |
| $gcount = exec("{$pfb['grep']} -c ^ {$file_path} 2>&1"); | |
| if (is_numeric($gcount)) { | |
| $stats[$key][$type] = number_format( $gcount, 0, '', ',' ) ?: 0; | |
| } else { | |
| $stats[$key][$type] = $gcount ?: 0; | |
| } | |
| } | |
| elseif ($type == 'Queries') { | |
| $resolver = array(); | |
| $pfb_found = FALSE; | |
| $db_handle = pfb_open_sqlite(3, 'Resolver collect queries'); | |
| if ($db_handle) { | |
| $result = $db_handle->query("SELECT * FROM resolver WHERE row = 0;"); | |
| if ($result) { | |
| while ($qstats = $result->fetchArray(SQLITE3_ASSOC)) { | |
| $pfb_found = TRUE; | |
| $resolver[] = $qstats; | |
| } | |
| } | |
| // Create new row | |
| if (!$pfb_found) { | |
| $db_update = "INSERT INTO resolver ( row, totalqueries, queries ) VALUES ( 0, 0, 0 );"; | |
| $db_handle->exec("BEGIN TRANSACTION;" | |
| . "{$db_update}" | |
| . "END TRANSACTION;"); | |
| } | |
| } | |
| pfb_close_sqlite($db_handle); | |
| $stats[$key][$type] = ($resolver[0]['totalqueries'] ?: 0) + ($resolver[0]['queries'] ?: 0); | |
| } | |
| elseif ($type == 'Percent') { | |
| if (is_numeric($stats[1]['DNSBL']) && $stats[1]['DNSBL'] > 0 && is_numeric($stats[1]['Queries']) && $stats[1]['Queries'] > 0) { | |
| $stats[$key][$type] = number_format( min( ($stats[1]['DNSBL'] / $stats[1]['Queries']) * 100, 100), 2); | |
| } else { | |
| $stats[$key][$type] = 0; | |
| } | |
| } | |
| elseif (is_numeric($pfb_table['stats'][$type])) { | |
| $stats[$key][$type] = number_format($pfb_table['stats'][$type], 0, '', ',' ) ?: 0; | |
| } | |
| else { | |
| $stats[$key][$type] = $pfb_table['stats'][$type] ?: 0; | |
| } | |
| } | |
| } | |
| if (is_numeric($stats[1]['DNSBL'])) { | |
| $stats[1]['DNSBL'] = number_format($stats[1]['DNSBL'], 0, '', ',' ) ?: 0; | |
| } | |
| if (is_numeric($stats[1]['Queries'])) { | |
| $stats[1]['Queries'] = number_format($stats[1]['Queries'], 0, '', ',' ) ?: 0; | |
| } | |
| if (isset($pfb_table['stats'])) { | |
| unset($pfb_table['stats']); | |
| } | |
| $counts = array(); | |
| if (isset($pfb_table['counts'])) { | |
| foreach ($pfb_table['counts'] as $key => $line) { | |
| if (is_numeric($line)) { | |
| $counts[$key] = number_format($line, 0, '', ',' ) ?: 0; | |
| } else { | |
| $counts[$key] = $line ?: 0; | |
| } | |
| } | |
| unset($pfb_table['counts']); | |
| } | |
| // Update values via AJAX | |
| if ($mode == 'js') { | |
| foreach ($stats as $key => $group) { | |
| foreach ($group as $type => $value) { | |
| if ($type == 'Suppression') { | |
| print("DNSBLSTATUS||{$dnsbl_status}||{$dnsbl_msg}\n"); | |
| print("{$type}||{$value}||-\n"); | |
| } elseif ($type == 'Whitelist') { | |
| print("PFBSTATUS||{$pfb_status}||{$pfb_msg}\n"); | |
| print("{$type}||{$value}||-\n"); | |
| } else { | |
| print("{$type}||{$value}||-\n"); | |
| } | |
| } | |
| } | |
| // Update titles | |
| print("Deny||Number of BLOCK & REJECT packet(s) blocked: {$stats[0]['Deny']}_BR_Total Count: {$counts['Deny']}||title\n"); | |
| print("Pass||Number of PASS packet(s) passed: {$stats[0]['Pass']}_BR_Total Count: {$counts['Pass']}||title\n"); | |
| print("Match||Number of MATCH packet(s) matched: {$stats[0]['Match']}_BR_Total Count: {$counts['Match']}||title\n"); | |
| // Don't add DNSBL title if entry is "Unknown" | |
| if (!isset($pfb['dnsbl_missing'])) { | |
| print("DNSBL||Number of DNSBL Packet(s) blocked: {$stats[1]['DNSBL']}_BR_Total Count: {$counts['DNSBL']}||title\n"); | |
| } | |
| else { | |
| print("DNSBL||{$counts['DNSBL']}\n"); | |
| } | |
| } | |
| else { | |
| $tab4 = "\t\t\t\t"; | |
| $tab5 = "\t\t\t\t\t"; | |
| $tab6 = "\t\t\t\t\t\t"; | |
| $tab7 = "\t\t\t\t\t\t\t"; | |
| $tdl = "style=\"text-align: left;\""; | |
| // FA Icons | |
| $faicon = array(array( 'times text-danger', 'check text-success', 'filter', 'list-ol'), | |
| array( 'times text-danger', 'history', 'percent', 'list-ol')); | |
| // Title descriptions | |
| $titles = array ( array ( 'Deny' => "Number of BLOCK & REJECT packet(s) blocked: {$stats[0]['Deny']}" | |
| . "\nTotal Count: {$counts['Deny']}", | |
| 'Pass' => "Number of PASS packet(s) passed: {$stats[0]['Pass']}" | |
| . "\nTotal Count: {$counts['Pass']}", | |
| 'Match' => "Number of MATCH packet(s) matched: {$stats[0]['Match']}" | |
| . "\nTotal Count: {$counts['Match']}", | |
| 'Suppression' => 'Number of IP entries in the Suppression List'), | |
| array ( 'DNSBL' => "Number of DNSBL Packet(s) blocked: {$stats[1]['DNSBL']}" | |
| . "\nTotal Count: {$counts['DNSBL']}", | |
| 'Queries' => 'Number of Unbound Resolver Queries since last clearing', | |
| 'Percent' => 'Percentage of Domains Blocked vs Unbound Resolver Queries', | |
| 'Whitelist' => 'Number of Domain entries in the DNSBL Whitelist')); | |
| foreach ($stats as $key => $line) { | |
| $col = 0; | |
| // Print IP widget statistics | |
| if ($key == 0 && $col == 0) { | |
| print("<tr>\n{$tab5}<td {$tdl} title=\"{$pfb_msg}\"><i class=\"PFBSTATUS {$pfb_status}\">" | |
| . "</i> <strong>IP</strong></td>\n"); | |
| } | |
| // Print DNSBL widget statistics | |
| elseif ($key == 1 && $col == 0) { | |
| print("\n{$tab4}<tr>\n{$tab5}<td {$tdl} title=\"{$dnsbl_msg}\"><i class=\"DNSBLSTATUS {$dnsbl_status}\">" | |
| . "</i> <strong>DNSBL</strong></td>\n"); | |
| } | |
| // Print widget data | |
| foreach ($line as $data => $value) { | |
| if ($data == 'Suppression' || $data == 'Whitelist') { | |
| $d_type = ($data == 'Suppression') ? 'ip' : 'dnsbl'; | |
| print("{$tab5}<td {$tdl} title=\"{$titles[$key][$data]}\"><i class=\"fa fa-{$faicon[$key][$col]}\"></i> " | |
| . "<a target=\"_blank\" href=\"/pfblockerng/pfblockerng_{$d_type}.php#{$data}\" title=\"Link to {$data}\">" | |
| . "<small><span class=\"pfb_{$data}\">{$value}</span></small></a></td>\n"); | |
| } | |
| else { | |
| print("{$tab5}<td {$tdl} class=\"pfb_title_{$data}\" title=\"{$titles[$key][$data]}\">" | |
| . "<i class=\"fa fa-{$faicon[$key][$col]}\"></i> " | |
| . "<small><span class=\"pfb_{$data}\">{$value}</span></small></td>\n"); | |
| } | |
| $col++; | |
| } | |
| // Print 'Click to Open Logs tab' icon | |
| if ($key == 0) { | |
| print("{$tab5}<td>\n{$tab6}<a target='_blank' href='pfblockerng/pfblockerng_log.php' " | |
| . "title='" . gettext("Click to open Logs tab") . "'>\n{$tab7}<i class='fa fa-list-alt'></i>\n{$tab5}</a></td>\n" | |
| . "{$tab4}</tr>"); | |
| } | |
| elseif ($key == 1) { | |
| print("{$tab4}</tr>\n"); | |
| } | |
| } | |
| } | |
| // Use pfb_table array for next table function | |
| return $pfb_table; | |
| } | |
| // Update table contents | |
| function pfBlockerNG_get_table($mode='', $pfb_table) { | |
| global $pfb; | |
| $counter = 0; $dcounter = 1; $response = ''; | |
| if (!empty($pfb_table)) { | |
| reset($pfb_table); | |
| $last_line = end($pfb_table); | |
| foreach ($pfb_table as $pfb_alias => $values) { | |
| if (is_numeric($values['count'])) { | |
| $values['count'] = number_format($values['count'], 0, '', ',' ) ?: 0; | |
| } | |
| if (strpos($pfb_alias, 'DNSBL_') !== FALSE) { | |
| // Packet column pivot to Alerts Tab | |
| if ($values['packets'] > 0) { | |
| $packets = "<a href=\"/pfblockerng/pfblockerng_alerts.php?filterdnsbl={$pfb_alias}\" "; | |
| $packets .= "target=\"_blank\" title=\"Click to view these packets in Alerts tab\" >{$values['packets']}</a>"; | |
| } else { | |
| $packets = $values['packets'] ?: 0; | |
| } | |
| } else { | |
| // Add firewall rules count associated with alias | |
| $values['img'] = $values['img'] . '<span title="Alias Firewall Rule count"></span>'; | |
| if ($values['rule'] > 0) { | |
| $values['img'] .= " <small>({$values['rule']})</small>"; | |
| } | |
| // If packet fence errors found, display error. | |
| if ($pfb['pfctlerr']) { | |
| $values['img'] = $pfb['err']; | |
| } | |
| // Packet column pivot to Alerts Tab | |
| if ($values['packets'] > 0) { | |
| $packets = "<a target=\"_blank\" href=\"/pfblockerng/pfblockerng_alerts.php?filterip={$pfb_alias}\" "; | |
| $packets .= "title=\"Click to view these packets in Alerts tab\" >{$values['packets']}</a>"; | |
| } | |
| else { | |
| $packets = $values['packets'] ?: 0; | |
| } | |
| // Alias table popup | |
| if ($values['count'] > 0 && $pfb['popup'] == 'on') { | |
| $pfb_alias = "<a href=\"/firewall_aliases_edit.php?id={$values['id']}\" data-popover=\"true\" " | |
| . " data-trigger=\"hover focus\" title=\"pfBlockerNG Alias details\" data-content=\"" | |
| . alias_info_popup($values['id']) . "\" data-html=\"true\">{$pfb_alias}</a>"; | |
| } | |
| } | |
| if ($mode == 'js') { | |
| print $response = "{$pfb_alias}||{$values['count']}||{$packets}||{$values['update']}||{$values['img']}\n"; | |
| } | |
| else { | |
| print ("<tr> | |
| <td><small>{$pfb_alias}</small></td> | |
| <td><small>{$values['count']}</small></td> | |
| <td><small>{$packets}</small></td> | |
| <td><small>{$values['update']}</small></td> | |
| <td>{$values['img']}</td> | |
| </tr>"); | |
| if ($values !== $last_line) { | |
| print ("\n\t\t\t\t"); | |
| } else { | |
| print ("\r"); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| ?> | |
| <form id="formicons" action="/widgets/widgets/pfblockerng.widget.php" method="post" class="form-horizontal"> | |
| <input type="hidden" name="pfblockerngack" id="pfblockerngack" value=""> | |
| <input type="hidden" name="pfblockerngclear" id="pfblockerngclear" value=""> | |
| <input type="hidden" name="pfblockerngclearall" id="pfblockerngclearall" value=""> | |
| <input type="hidden" name="pfblockerngclearip" id="pfblockerngclearip" value=""> | |
| <input type="hidden" name="pfblockerngcleardnsbl" id="pfblockerngcleardnsbl" value=""> | |
| <!-- Print failed downloads (if any) --> | |
| <div class="table-responsive"> | |
| <div id="pfBNG-failed"> | |
| <!-- Print failed contents, subsequent refresh by javascript function --> | |
| <?=pfBlockerNG_get_failed()?> | |
| </div> | |
| <!-- Print Status header --> | |
| <table class="table table-condensed"> | |
| <thead> | |
| <tr> | |
| <th width="17%"><!-- Status icon --></th> | |
| <th width="17%"><!-- IP/DNSBL count --></th> | |
| <th width="17%"><!-- Permit count --></th> | |
| <th width="17%"><!-- Match count --></th> | |
| <th width="17%"><!-- Supp/White --></th> | |
| <th width="15%"><!-- Icons --></th> | |
| </tr> | |
| </thead> | |
| <tbody id="pfBNG-header"> | |
| <!-- Print header contents, subsequent refresh by javascript function --> | |
| <?php | |
| $pfb_table = pfBlockerNG_get_header(); | |
| ?> | |
| </tbody> | |
| </table> | |
| </div> | |
| <!-- Print main table header --> | |
| <div class="table-responsive" style="max-height: <?=$pfb['maxheight'];?>px; overflow: auto;"> | |
| <table id="pfb-tbl" class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable> | |
| <thead> | |
| <tr> | |
| <th><?=gettext("Alias");?></th> | |
| <th title="The count can be a mixture of Single IPs or CIDR values"><?=gettext("Count");?></th> | |
| <th title="Total Packet counts by IP Alias / DNSBL Group"><?=gettext("Packets");?> | |
| <i class='fa fa-trash-o icon-pointer' id='pfblockerngclearicon' title="Clear Packets"></i> | |
| </th> | |
| <th title="Last Update (Date/Time) of the Alias"><?=gettext("Updated");?></th> | |
| <th><?=$pfb['down']?> <?=$pfb['up']?></th> | |
| </tr> | |
| </thead> | |
| <tbody id="pfBNG-table"> | |
| <!-- Print table contents, subsequent refresh by javascript function --> | |
| <?=pfBlockerNG_get_table('', $pfb_table);?> | |
| </tbody> | |
| </table> | |
| </div> | |
| </form> | |
| <!-- Widget customization settings wrench --> | |
| </div> | |
| <div id="widget-<?=$widgetname?>_panel-footer" class="panel-footer collapse"> | |
| <form action="/widgets/widgets/pfblockerng.widget.php" method="post" class="form-horizontal"> | |
| <div class="form-group"> | |
| <label class="col-sm-8 control-label">Enable Alias Table Popup</label> | |
| <div class="col-sm-2 checkbox"> | |
| <label><input type="checkbox" name="pfb_popup" value="on" | |
| <?=($pfb['popup'] == "on" ? 'checked' : '')?> /></label> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_clearip" class="col-sm-8 control-label">Enter frequency to clear the IP counters</label> | |
| <div class="col-sm-4"> | |
| <select name="pfb_clearip" class="form-control"> | |
| <?php foreach (array('never' => gettext('Never'), 'daily' => gettext('Daily'), 'weekly' => gettext('Weekly')) | |
| as $clearip => $cleartype):?> | |
| <option value="<?=$clearip?>" <?=($clearip == $pfb['clearip'] ? 'selected' : '')?> ><?=$cleartype?></option> | |
| <?php endforeach;?> | |
| </select> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_cleardnsbl" class="col-sm-8 control-label">Enter frequency to clear the DNSBL/Unbound counters</label> | |
| <div class="col-sm-4"> | |
| <select name="pfb_cleardnsbl" class="form-control"> | |
| <?php foreach (array('never' => gettext('Never'), 'daily' => gettext('Daily'), 'weekly' => gettext('Weekly')) | |
| as $cleardnsbl => $cleartype):?> | |
| <option value="<?=$cleardnsbl?>" <?=($cleardnsbl == $pfb['cleardnsbl'] ? 'selected' : '')?> ><?=$cleartype?></option> | |
| <?php endforeach;?> | |
| </select> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_dnsblquery" class="col-sm-8 control-label">Enter DNSBL Resolver Query frequency (Default:5)</label> | |
| <div class="col-sm-4"> | |
| <input type="number" name="pfb_dnsblquery" value="<?=$pfb['dnsblquery']?>" | |
| min="5" max="300" class="form-control" /> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_maxfails" class="col-sm-8 control-label">Enter number of download fails to display (default:3)</label> | |
| <div class="col-sm-3"> | |
| <input type="number" name="pfb_maxfails" value="<?=$pfb['maxfails']?>" | |
| min="1" max="20" class="form-control" /> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_sortcolumn" class="col-sm-8 control-label">Enter Sort Column</label> | |
| <div class="col-sm-4"> | |
| <select name="pfb_sortcolumn" class="form-control"> | |
| <?php foreach (array('none' => gettext('None'), 'alias' => gettext('Alias'), 'count' => gettext('Count'), | |
| 'packets' => gettext('Packets'), 'update' => gettext('Update')) | |
| as $sort => $sorttype):?> | |
| <option value="<?=$sort?>" <?=($sort == $pfb['sortcolumn'] ? 'selected' : '')?> ><?=$sorttype?></option> | |
| <?php endforeach;?> | |
| </select> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_sortmix" class="col-sm-8 control-label"><?=gettext('Combined sort (IP/DNSBL)')?></label> | |
| <div class="col-sm-2 checkbox"> | |
| <label><input type="checkbox" name="pfb_sortmix" value="on" | |
| <?=($pfb['sortmix'] == "on" ? 'checked' : '')?> /></label> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_sortdir" class="col-sm-8 control-label"><?=gettext('Select sort direction')?></label> | |
| <div class="col-sm-4"> | |
| <label><input type="radio" name="pfb_sortdir" id="pfb_sortdir_asc" value="asc" | |
| <?=($pfb['sortdir'] == "asc" ? 'checked' : '')?> /> <?=gettext('Ascending')?></label> | |
| <label><input type="radio" name="pfb_sortdir" id="pfb_sortdir_des" value="des" | |
| <?=($pfb['sortdir'] == "des" ? 'checked' : '')?> /> <?=gettext('Descending')?></label> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <label for="pfb_maxheight" class="col-sm-8 control-label"><?=gettext('Widget max height in px (default:2500)')?></label> | |
| <div class="col-sm-3"> | |
| <input type="number" name="pfb_maxheight" value="<?=$pfb['maxheight'];?>" | |
| min="100" max="2500" step="10" class="form-control" /> | |
| </div> | |
| </div> | |
| <div class="form-group"> | |
| <div class="col-sm-offset-4 col-sm-8"> | |
| <button type="submit" name="pfb_submit" id="pfb_submit" class="btn btn-primary"> | |
| <i class="fa fa-save icon-embed-btn"></i><?=gettext('Save Settings')?> | |
| </button> | |
| </div> | |
| </div> | |
| </form> |
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