<?php /* lightsquid.inc Copyright (C) 2006 Serg Dvorianceev All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ require_once('globals.inc'); require_once('config.inc'); require_once('util.inc'); require_once('pfsense-utils.inc'); require_once('pkg-utils.inc'); require_once('filter.inc'); require_once('service-utils.inc'); require_once('squid.inc'); define ('CMD_PKGDELETE', 'pkg_delete lightsquid-1.7.1'); // enable GUI debug define('LS_GUI_DEBUG', 'on'); define('LS_LOG_FILE', '/tmp/lightsquid_gui.log'); // configuration settings !-- CHECK THIS --! define('LS_CONFIGPATH', '/usr/local/etc/lightsquid'); define('LS_CONFIGFILE', 'lightsquid.cfg'); define('LS_CONFIGFILE_DIST', 'lightsquid.cfg.dist'); define('LS_WWWPATH', '/usr/local/www/lightsquid'); define('LS_TEMPLATEPATH', '/usr/local/www/lightsquid/tpl'); define('LS_LANGPATH', '/usr/local/share/lightsquid/lang'); define('LS_REPORTPATH', '/var/lightsquid/report'); define('LS_SQUIDLOGPATH', '/var/squid/log'); define('LS_SQUIDLOG', 'access.log'); define('LS_IP2NAMEPATH', '/usr/local/libexec/lightsquid'); define('CRONTAB_FILE', '/var/cron/tabs/root'); define('CRONTAB_LS_TEMPLATE', '/usr/bin/perl /usr/local/www/lightsquid/lightparser.pl'); define('CRONTAB_LS_JOBKEY', '/lightparser.pl'); define('CRONTAB_SQUID_TEMPLATE', '/usr/local/sbin/squid -k rotate > /dev/null'); define('CRONTAB_SQUID_JOBKEY', '/squid -k rotate'); // default values define('LS_DEF_IP2NAME', 'dns'); define('LS_DEF_SQUIDLOGTYPE', '0'); define('LS_DEF_SKIPURL', 'zzz\.zzz'); define('LS_DEF_LANG', 'eng'); define('LS_DEF_TEMPLATE', 'base'); define('LS_DEF_BARCOLOR', 'orange'); // variable names define('LS_VAR_CFGPATH', 'cfgpath'); define('LS_VAR_LOGPATH', 'logpath'); define('LS_VAR_TPLPATH', 'tplpath'); define('LS_VAR_LANGPATH', 'langpath'); define('LS_VAR_LANG', 'lang'); define('LS_VAR_REPORTPATH', 'reportpath'); define('LS_VAR_SQUIDLOGTYPE', 'squidlogtype'); define('LS_VAR_SKIPURL', 'skipurl'); define('LS_VAR_IP2NAMEPATH', 'ip2namepath'); define('LS_VAR_IP2NAME', 'ip2name'); define('LS_VAR_TEMPLATE', 'templatename'); define('LS_VAR_BARCOLOR', 'barcolor'); // xml variables define('LS_XML_LANG', 'lightsquid_lang'); define('LS_XML_SKIPURL', 'lightsquid_skipurl'); define('LS_XML_IP2NAME', 'lightsquid_ip2name'); define('LS_XML_TEMPLATE', 'lightsquid_template'); define('LS_XML_BARCOLOR', 'lightsquid_barcolor'); define('LS_XML_SHEDULERTIME', 'lightsquid_refreshsheduler_time'); define('LS_XML_SQUID_SHEDULERTIME', 'lightsquid_squidrotatelog_sheduler_time'); function lightsquid_install() { update_log("lightsquid_install: started"); // create lightsquid report catalog if (!file_exists(LS_REPORTPATH)) { update_log("lightsquid_install: Create report dir " . LS_REPORTPATH); mwexec("mkdir -p " . LS_REPORTPATH); } // install templates $lstpl_file = "/var/tmp/lightsquid_tpl.tbz"; if (file_exists($lstpl_file)) { mwexec("tar zxvf $lstpl_file -C " . LS_TEMPLATEPATH); update_log("lightsquid_install: Install templates from $lstpl_file"); } # check perl if (!file_exists("/usr/bin/perl")) mwexec("ln -s /usr/local/bin/perl /usr/bin/perl"); update_log("lightsquid_install: stopped"); } function lightsquid_deinstall() { update_log("lightsquid_deinstall: started"); // delete cron task's ls_setup_cron("lightsquid_squid_rotate", "", "", false); ls_setup_cron("lightsquid_parser", "", "", false); // control shoot to head :) # mwexec(CMD_PKGDELETE); // remove '/usr/local/www/lightsquid' dir - any time can't be removed by templates # if (file_exists(LS_WWWPATH)) # mwexec("rm -rf " . LS_WWWPATH); update_log("lightsquid_deinstall: stopped"); } function lightsquid_resync() { global $config; $tm = ''; $tm_squid = ''; # check perl if (!file_exists("/usr/bin/perl")) mwexec("ln -s /usr/local/bin/perl /usr/bin/perl"); // debug $light_test = array(); if (($_POST['Submit'] === 'Save') or !isset($_POST['Submit'])) { $lsconf_var = array(); // variables for update $lsconf_var[LS_VAR_CFGPATH] = "\"" . LS_CONFIGPATH . "\""; $lsconf_var[LS_VAR_LOGPATH] = "\"" . LS_SQUIDLOGPATH . "\""; $lsconf_var[LS_VAR_TPLPATH] = "\"" . LS_TEMPLATEPATH . "\""; $lsconf_var[LS_VAR_LANGPATH] = "\"" . LS_LANGPATH . "\""; $lsconf_var[LS_VAR_REPORTPATH] = "\"" . LS_REPORTPATH . "\""; $lsconf_var[LS_VAR_IP2NAMEPATH] = "\"" . LS_IP2NAMEPATH . "\""; $lsconf_var[LS_VAR_LANG] = "\"" . LS_DEF_LANG . "\""; $lsconf_var[LS_VAR_TEMPLATE] = "\"" . LS_DEF_TEMPLATE . "\""; $lsconf_var[LS_VAR_IP2NAME] = "\"" . LS_DEF_IP2NAME . "\""; $lsconf_var[LS_VAR_SKIPURL] = "\"" . LS_DEF_SKIPURL . "\""; $lsconf_var[LS_VAR_SQUIDLOGTYPE] = LS_DEF_SQUIDLOGTYPE; // update variables from package GUI config if(isset($config['installedpackages']['lightsquid']['config'][0])) { $cfg = $config['installedpackages']['lightsquid']['config'][0]; $tm = $cfg[LS_XML_SHEDULERTIME]; $tm_squid = $cfg[LS_XML_SQUID_SHEDULERTIME]; if (isset($cfg[LS_XML_LANG]) and !empty($cfg[LS_XML_LANG])) $lsconf_var[LS_VAR_LANG] = "\"" . $cfg[LS_XML_LANG] . "\";"; if (isset($cfg[LS_XML_SKIPURL]) and !empty($cfg[LS_XML_SKIPURL])) $lsconf_var[LS_VAR_SKIPURL] = "\"" . $cfg[LS_XML_SKIPURL] . "\";"; if (isset($cfg[LS_XML_IP2NAME]) and !empty($cfg[LS_XML_IP2NAME] )) $lsconf_var[LS_VAR_IP2NAME] = "\"" . $cfg[LS_XML_IP2NAME] . "\";"; if (isset($cfg[LS_XML_TEMPLATE]) and !empty($cfg[LS_XML_TEMPLATE])) { $tpl_val = $cfg[LS_XML_TEMPLATE]; // check template path if (!file_exists(LS_TEMPLATEPATH."/$tpl_val")) $tpl_val = 'base'; $lsconf_var[LS_VAR_TEMPLATE] = "\"" . $tpl_val . "\";"; } if (isset($cfg[LS_XML_BARCOLOR]) and !empty($cfg[LS_XML_BARCOLOR])) $lsconf_var[LS_VAR_BARCOLOR] = "\"" . $cfg[LS_XML_BARCOLOR] . "\";"; } $lsconf = ""; $lsconf_file = LS_CONFIGPATH . "/" . LS_CONFIGFILE; // open lightsquid config if (file_exists($lsconf_file)) { $lsconf = file_get_contents($lsconf_file); update_log("Load config file $lsconf_file"); } else { update_log("Error loading config file $lsconf_file"); // or open from 'lightsquid.cfg.dist' $lsconf_dist_file = LS_CONFIGPATH . "/" . LS_CONFIGFILE_DIST; if (file_exists($lsconf_dist_file)) { $lsconf = file_get_contents($lsconf_dist_file); update_log("Load config dist. file $lsconf_dist_file"); } else update_log("Error loading config dist. file $lsconf_dist_file"); } // update lightsquid config if (!empty($lsconf)) { $lsconf = explode("\n", $lsconf); foreach ($lsconf_var as $key => $val) { for($i = 0; $i < count($lsconf); $i++) { $s = trim($lsconf[$i]); $e_key = "^[$]" . $key . "[ ]*[=]+"; # update_log("Regular: eregi(\"$e_key," . "'$s')"); // debug regular template if (eregi($e_key, $s)) { # update_log("Regular PASSED: eregi(\"$e_key," . "'$s')"); // debug regular template $lsconf[$i] = '$' . "$key = $val;"; update_log("Update config: $key=$val"); } } } $lsconf = implode("\n", $lsconf); $fl = file_put_contents($lsconf_file, $lsconf); update_log("Save config file $lsconf_file ($fl)"); } // set shedule - refresh data job if ($tm) { $on = false; $opt = array("*", "*", "*", "*", "*", "root", CRONTAB_LS_TEMPLATE . " today"); switch($tm) { case 'lhp_none': $on = false; break; case 'lhp_10m': $on = true; $opt[0]= "*/10"; break; case 'lhp_20m': $on = true; $opt[0]= "*/20"; break; case 'lhp_30m': $on = true; $opt[0]= "*/30"; break; case 'lhp_40m': $on = true; $opt[0]= "*/40"; break; case 'lhp_50m': $on = true; $opt[0]= "*/50"; break; case 'lhp_60m': $on = true; $opt[0]= "*/60"; break; case 'lhp_2h': $on = true; $opt[0]= "0"; $opt[1]= "*/2"; break; case 'lhp_3h': $on = true; $opt[0]= "0"; $opt[1]= "*/3"; break; case 'lhp_4h': $on = true; $opt[0]= "0"; $opt[1]= "*/4"; break; case 'lhp_6h': $on = true; $opt[0]= "0"; $opt[1]= "*/6"; break; case 'lhp_8h': $on = true; $opt[0]= "0"; $opt[1]= "*/8"; break; case 'lhp_12h': $on = true; $opt[0]= "0"; $opt[1]= "*/12"; break; case 'lhp_24h': $on = true; $opt[0]= "0"; $opt[1]= "0"; $opt[2]= "*/24"; break; } ls_setup_cron("lightsquid_parser", $opt, CRONTAB_LS_JOBKEY, $on); } else ls_setup_cron("lightsquid_parser", "", "", false); // set shedule - squid rotate if ($tm_squid) { $on = false; $opt = array("0", "0", "*", "*", "*", "root", CRONTAB_SQUID_TEMPLATE); switch($tm_squid) { // day of month case 'lsr_none':$on = false; break; case 'lsr_d1': $on = true; $opt[2]= "*/1"; break; case 'lsr_d2': $on = true; $opt[2]= "*/2"; break; case 'lsr_d3': $on = true; $opt[2]= "*/3"; break; case 'lsr_d4': $on = true; $opt[2]= "*/4"; break; case 'lsr_d5': $on = true; $opt[2]= "*/5"; break; case 'lsr_d6': $on = true; $opt[2]= "*/6"; break; case 'lsr_d10': $on = true; $opt[2]= "*/10"; break; case 'lsr_d15': $on = true; $opt[2]= "*/15"; break; case 'lsr_d20': $on = true; $opt[2]= "*/20"; break; case 'lsr_d25': $on = true; $opt[2]= "*/25"; break; case 'lsr_d30': $on = true; $opt[2]= "*/30"; break; // day of week case 'lsr_w1': $on = true; $opt[4]= "*/1"; break; case 'lsr_w2': $on = true; $opt[4]= "*/1"; break; case 'lsr_w3': $on = true; $opt[4]= "*/1"; break; case 'lsr_w4': $on = true; $opt[4]= "*/1"; break; case 'lsr_w5': $on = true; $opt[4]= "*/1"; break; case 'lsr_w6': $on = true; $opt[4]= "*/1"; break; case 'lsr_w7': $on = true; $opt[4]= "*/1"; break; } ls_setup_cron("lightsquid_squid_rotate", $opt, CRONTAB_SQUID_JOBKEY, $on); } else ls_setup_cron("lightsquid_squid_rotate", "", "", false); // update squid conf if (isset($config['installedpackages']['squid']['config'][0])) { $config['installedpackages']['squid']['config'][0]['log_enabled'] = 'on'; $config['installedpackages']['squid']['config'][0]['log_dir'] = LS_SQUIDLOGPATH; write_config(); squid_resync(); } } if ($_POST['Submit'] === 'Refresh now') refresh_now(); if ($_POST['Submit'] === 'Refresh full') refresh_full(); } // setup cron tasks // original source from '/etc/inc/pfsense-utils.inc' function 'tdr_install_cron' // this function safe for other tasks // ***************************************************************************** // - $task_name: cron task name (for config identification) /for searching my cron tasks/ // - $options: array=[0:minute][1:hour][2:mday][3:month][4:wday][5:who][6:cmd] // - $task_key: cron command key for searching // - $on_off: true-'on task', false-'off' task // required: $task_nameand $on_off // ***************************************************************************** define('FIELD_TASKNAME', 'task_name'); function ls_setup_cron($task_name, $options, $task_key, $on_off) { global $config; update_log("ls_setup_cron: start task_name=$task_name, task_key=$task_key, on_off=$on_off"); // check input params if(!$task_name) { update_log("ls_setup_cron: exit - uncomplete input params."); return; } // search cron config settings if(!$config['cron']['item']) { update_log("ls_setup_cron: exit - 'config.xml'->[cron]->[items] not found."); return; } // searching task $x_name=''; $x=0; foreach($config['cron']['item'] as $item) { if($item[FIELD_TASKNAME] and $task_name and ($item[FIELD_TASKNAME]==$task_name)) { update_log("ls_setup_cron: found cron task with name=$task_name on [$x_name]."); $x_name = $x; } $x++; } unset($x); // install cron: // - if not found with such name and not found 'task_key', when install task // - if found task with such name, when renew this item (delete and add new with all check's) // deinstall cron: // - deinstall only, if found such name switch($on_off) { case true: if($task_key) { // searching task $x=0; $x_task=''; foreach($config['cron']['item'] as $item) { if(strstr($item['command'], $task_key)) { $x_task = $x; update_log("ls_setup_cron: found cron task with key=$task_key on [$x]."); } $x++; } unset($x); if($x_task and (!$x_name or ($x_task != $x_name))) { // other task with $task_key alredy installed update_log("ls_setup_cron: can't add cron task, while such task exists $task_key"); break; } else { if(is_array($options)) { // delete this item (by name) if($x_name > 0) unset($config['cron']['item'][$x_name]); // and add new $cron_item = array(); $cron_item[FIELD_TASKNAME] = $task_name; $cron_item['minute'] = $options[0]; $cron_item['hour'] = $options[1]; $cron_item['mday'] = $options[2]; $cron_item['month'] = $options[3]; $cron_item['wday'] = $options[4]; $cron_item['who'] = $options[5]; $cron_item['command'] = $options[6]; // check options if(!$cron_item['who']) $cron_item['who'] = "nobody"; $config['cron']['item'][] = $cron_item; write_config("Installed cron task '$task_name' for 'lightsquid' package"); configure_cron(); // log update_log("ls_setup_cron: add cron task '$task_name'='" . $cron_item['command'] . "'"); } } } else // log update_log("ls_setup_cron: input prm 'task_key' not defined"); break; case false: // delete cron task with only name $task_name if($x_name > 0) { unset($config['cron']['item'][$x_name]); write_config(); // log update_log("ls_setup_cron: delete cron task '$task_name'"); } break; } configure_cron(); update_log("ls_setup_cron: end"); } function update_log($log) { if (LS_GUI_DEBUG === 'on') { $t_ls_log = ''; if (file_exists(LS_LOG_FILE)) $t_ls_log = file_get_contents(LS_LOG_FILE); $t_ls_log .= "\n$log"; file_put_contents(LS_LOG_FILE, $t_ls_log); } } function refresh_now() { $cmd = CRONTAB_LS_TEMPLATE . " today"; update_log("refresh_now: execute command '$cmd'"); mwexec_bg($cmd); } function refresh_full() { $cmd = CRONTAB_LS_TEMPLATE; $log_name = LS_SQUIDLOG; update_log("refresh_full: start"); // parse access.log update_log("refresh_full: execute command '$cmd'"); mwexec_bg("$cmd $lg"); // parse access.log.x for ($i=0; $i<100; $i++) { $lg = LS_SQUIDLOG . ".$i"; if (file_exists(LS_SQUIDLOGPATH . "/$lg")) { update_log("refresh_full: execute command '$cmd $lg'"); mwexec_bg("$cmd $lg"); } else // really go <= 10 cycles break; } update_log("refresh_full: stop"); } ?>