function CleanCacheStores($aspid = false)
{
$unix = new unix();
$TimeFile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".time";
$Pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
if (!$GLOBALS["FORCE"]) {
$timefile = $unix->file_time_min($TimeFile);
if ($timefile < 60) {
return;
}
}
if ($aspid) {
$pid = $unix->get_pid_from_file($Pidfile);
if ($unix->process_exists($pid, basename(__FILE__))) {
return;
}
@file_put_contents($Pidfile, getmypid());
}
@unlink($TimeFile);
@file_put_contents($TimeFile, getmypid());
$users = new usersMenus();
if (!$users->SQUID_INSTALLED) {
if ($GLOBALS["VERBOSE"]) {
echo "Squid is not installed...\n";
}
return;
}
$rm = $unix->find_program("rm");
$f = file("/etc/squid3/squid.conf");
while (list($index, $line) = each($f)) {
if (preg_match("#^cache_dir\\s+(.*?)\\s+(.+?)\\s+#", $line, $re)) {
if ($GLOBALS["VERBOSE"]) {
echo "Found Cache `{$re[2]}`\n";
}
$effective[$re[2]] = true;
}
}
$dirs = $unix->dirdir("/var/cache");
while (list($directory, $line) = each($dirs)) {
if (isset($effective[$directory])) {
if ($GLOBALS["VERBOSE"]) {
echo "Checking Directory {$directory} is used by squid...\n";
}
continue;
}
$dirname = basename($directory);
if ($GLOBALS["VERBOSE"]) {
echo "Checking Directory [{$directory}] => {$dirname}\n";
}
if (preg_match("#^squid.*#", $dirname)) {
if ($GLOBALS["VERBOSE"]) {
echo "Removing dir `{$dirname}`\n";
}
system_admin_events("Old squid cache directory {$dirname} will be deleted", __FUNCTION__, __FILE__, __LINE__, "clean");
squid_admin_mysql(2, "Deleting Old squid cache directory {$dirname}", "Old squid cache directory {$dirname} will be deleted\nRemoving: `{$directory}`");
squid_admin_notifs("Old squid cache directory {$dirname} will be deleted\nRemoving: `{$directory}`", __FUNCTION__, __FILE__, __LINE__, "clean");
shell_exec("{$rm} -rf {$directory} >/dev/null 2>&1");
}
}
}
function start()
{
$pidtime = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".time";
$pidFile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$unix = new unix();
$pid = $unix->get_pid_from_file($pidFile);
if ($unix->process_exists($pid)) {
return;
}
@file_put_contents($pidFile, getmypid());
$time = $unix->file_time_min($pidtime);
if ($time < 5) {
return;
}
@file_put_contents($pidtime, time());
$free = $unix->find_program("free");
$echo = $unix->find_program("echo");
$sync = $unix->find_program("sync");
$swapoff = $unix->find_program("swapoff");
$swapon = $unix->find_program("swapon");
exec("{$free} 2>&1", $results);
$used = 0;
$total = 0;
while (list($num, $ligne) = each($results)) {
if (preg_match("#Swap:\\s+([0-9]+)\\s+([0-9]+)\\s+([0-9]+)#", $ligne, $re)) {
$total = $re[1];
$used = $re[2];
}
}
if (!is_numeric($total)) {
return;
}
if ($total == 0) {
return;
}
if ($used == 0) {
return;
}
if ($total == $used) {
return;
}
$tot1 = $used / $total;
$tot1 = $tot1 * 100;
if ($GLOBALS["VERBOSE"]) {
echo "Swap:{$used}/{$total} - {$tot1}\n";
}
$perc = round($tot1);
if ($GLOBALS["VERBOSE"]) {
echo "Swap:{$used}/{$total} {$perc}%\n";
}
$t = time();
$GLOBALS["ALL_SCORES"]++;
@file_put_contents("/proc/sys/vm/drop_caches", "1");
shell_exec($sync);
@file_put_contents("/proc/sys/vm/drop_caches", "2");
shell_exec($sync);
@file_put_contents("/proc/sys/vm/drop_caches", "3");
shell_exec($sync);
@file_put_contents("/proc/sys/vm/drop_caches", "0");
shell_exec("{$swapoff} -a && {$swapon} -a");
$usedTXT = FormatBytes($used);
$distance = $unix->distanceOfTimeInWords($t, time(), true);
squid_admin_mysql(0, "System swap exceed rule: {$perc}%", "Used {$usedTXT}\nSystem cache was flushed took {$distance}\nThis means you did have enough memory for this computer.");
squid_admin_notifs("Swap exceed rule: {$perc}% {$usedTXT}\nSystem cache was flushed.", __FUNCTION__, __FILE__, __LINE__, "proxy");
}
function port1344_notavailable($buffer)
{
$EnableRemoteSyslogStatsAppliance = trim(@file_get_contents("/etc/artica-postfix/settings/Daemons/EnableRemoteSyslogStatsAppliance"));
$DisableArticaProxyStatistics = trim(@file_get_contents("/etc/artica-postfix/settings/Daemons/DisableArticaProxyStatistics"));
$EnableKavICAPRemote = trim(@file_get_contents("/etc/artica-postfix/settings/Daemons/EnableKavICAPRemote"));
$kavicapserverEnabled = trim(@file_get_contents("/etc/artica-postfix/settings/Daemons/kavicapserverEnabled"));
if (!is_numeric($DisableArticaProxyStatistics)) {
$DisableArticaProxyStatistics = 0;
}
if (!is_numeric($EnableRemoteSyslogStatsAppliance)) {
$EnableRemoteSyslogStatsAppliance = 0;
}
if (!is_numeric($EnableKavICAPRemote)) {
$EnableKavICAPRemote = 0;
}
if (!is_numeric($kavicapserverEnabled)) {
$kavicapserverEnabled = 0;
}
$Disabled = false;
if (!is_file("/opt/kaspersky/kav4proxy/sbin/kav4proxy-kavicapserver")) {
$Disabled = true;
}
if ($EnableRemoteSyslogStatsAppliance == 1) {
$Disabled = true;
}
if ($EnableKavICAPRemote == 1) {
$Disabled = true;
}
if ($kavicapserverEnabled == 0) {
$Disabled = true;
}
events("Warning, Kaspersky ICAP server is down (port 1344). Disabled = {$Disabled}" . __LINE__);
if ($Disabled) {
squid_admin_mysql(2, "Kaspersky ICAP service down", "Squid-Cache claim\n{$buffer}\nBut it seems that the ICAP server is disabled...\nArtica will reconfigure the service");
squid_admin_notifs("Kaspersky ICAP service down!\nSquid-Cache claim\n{$buffer}\nBut it seems that the ICAP server is disabled...\nArtica will reconfigure the service", __FUNCTION__, __FILE__, __LINE__, "proxy");
shell_exec("{$GLOBALS["NOHUP"]} {$GLOBALS["PHP5"]} /usr/share/artica-postfix/exec.squid.php --build --force >/dev/null 2>&1 &");
return;
}
squid_admin_mysql(1, "Kaspersky ICAP service down", "Squid-Cache claim\n{$buffer}\nArtica will restart the Kaspersky ICAP server...\nArtica will reconfigure the service");
squid_admin_notifs("Kaspersky ICAP service down!\nSquid-Cache claim\n{$buffer}\nArtica will restart the Kaspersky ICAP server...\nArtica will reconfigure the service", __FUNCTION__, __FILE__, __LINE__, "proxy");
shell_exec("{$GLOBALS["NOHUP"]} /etc/init.d/artica-postfix restart kav4proxy >/dev/null 2>&1 &");
}
function test_smtp_watchdog()
{
squid_admin_notifs("This is an SMTP tests from the configuration file", __FUNCTION__, __FILE__, __LINE__, "proxy");
}
function Parseline($buffer)
{
$buffer = trim($buffer);
$GLOBALS["COUNT-LINES"]++;
if ($GLOBALS["COUNT-LINES"] > 5000) {
$GLOBALS["TOTAL-LINES"] = $GLOBALS["TOTAL-LINES"] + $GLOBALS["COUNT-LINES"];
$distanceInSeconds = round(abs(time() - $GLOBALS["COUNT-LINES-TIME"]));
$distanceInMinutes = round($distanceInSeconds / 60);
events("{$GLOBALS["TOTAL-LINES"]} Parsed...");
if ($distanceInMinutes > 2) {
events("{$GLOBALS["TOTAL-LINES"]} Check size...");
$GLOBALS["COUNT-LINES-TIME"] = time();
shell_exec($GLOBALS["CLEANCMD"]);
$GLOBALS["COUNT-LINES"] = 0;
}
}
if (strpos($buffer, '): operation="file_perm" pid=') > 0) {
return;
}
$dust = new syslogger();
if (strpos($buffer, "]: [DEBUG]") > 0) {
return;
}
if ($dust->MailDustbin($buffer)) {
return;
}
//kernel dustbin
if (strpos($buffer, "ext4_dx_add_entry: Directory index full") > 0) {
return true;
}
if (strpos($buffer, "] ll header:") > 0) {
return true;
}
if (strpos($buffer, "exec.squid.watchdog.php") > 0) {
return true;
}
if (strpos($buffer, "using local addresses only for domain") > 0) {
return true;
}
//squid dustbin
if (strpos($buffer, "Load average increasing, re-enabling all cpus for irq balancing") > 0) {
return true;
}
if (strpos($buffer, "artica-watchdog[") > 0) {
return true;
}
if (strpos($buffer, "exec.syslog-engine.php") > 0) {
return true;
}
if (strpos($buffer, "exec.postfix-logger.php") > 0) {
return true;
}
if (strpos($buffer, "]: WARNING: ") > 0) {
return true;
}
if (strpos($buffer, " epmd running") > 0) {
return true;
}
if (strpos($buffer, "#]: Startup: Initializing") > 0) {
return true;
}
if (strpos($buffer, "]: Reconfiguring Squid Cache") > 0) {
return true;
}
if (strpos($buffer, "]: Closing HTTP port") > 0) {
return true;
}
if (strpos($buffer, "]: Processing Configuration File:") > 0) {
return true;
}
if (strpos($buffer, "]: Startup: Initialized") > 0) {
return true;
}
if (strpos($buffer, "]: Warning: empty ACL") > 0) {
return true;
}
if (strpos($buffer, "]: Accepting HTTP Socket connections") > 0) {
return true;
}
if (strpos($buffer, " RELEASE ") > 0) {
return true;
}
if (strpos($buffer, " SWAPOUT ") > 0) {
return true;
}
if (strpos($buffer, "RELEASE -1 FFFFFFFF") > 0) {
return true;
}
//Postfix dustbin
if (preg_match("#Do you need to run.+?sa-update#", $buffer)) {
amavis_sa_update($buffer);
return;
}
if (strpos($buffer, " fcrontab[") > 0) {
return true;
}
if (strpos($buffer, "exec.mailarchive.php") > 0) {
return true;
}
if (strpos($buffer, "Orphan Comm::Connection: local=") > 0) {
return true;
}
if (strpos($buffer, "class.mysql.squid.builder.php") > 0) {
return true;
}
if (strpos($buffer, "Orphans since last started") > 0) {
return true;
}
if (strpos($buffer, "general, No Profile configured! Allowing") > 0) {
return true;
}
if (strpos($buffer, "general, KHSE: no threat detected in") > 0) {
return true;
}
if (preg_match("#exec.dstat.top.php#", $buffer)) {
return true;
}
if (preg_match("#artica-filter#", $buffer)) {
return true;
}
if (preg_match("#postfix\\/#", $buffer)) {
return true;
}
if (preg_match("#CRON\\[#", $buffer)) {
return true;
}
if (preg_match("#: CACHEMGR:#", $buffer)) {
return true;
}
if (preg_match("#exec\\.postfix-logger\\.php:#", $buffer)) {
return true;
}
if (preg_match("#artica-install\\[#", $buffer)) {
return true;
}
// monit dustbin
if (preg_match("#monitor action done#", $buffer)) {
return true;
}
if (preg_match("#monitor service.+?on user request#", $buffer)) {
return true;
}
if (preg_match("#CRON\\[.+?\\(root\\).+CMD#", $buffer)) {
return true;
}
if (preg_match("#winbindd\\[.+?winbindd_listen_fde_handler#", $buffer)) {
return true;
}
if (strpos($buffer, "Other action already in progress -- please try again later") > 0) {
return true;
}
if (strpos($buffer, "class.cronldap.inc") > 0) {
return true;
}
if (strpos($buffer, "Awakened by User defined") > 0) {
return true;
}
if (strpos($buffer, ": Checking summary") > 0) {
return true;
}
//Zarafa dustbin
if (strpos($buffer, ": End of session (logoff)") > 0) {
return true;
}
if (strpos($buffer, " receives session ") > 0) {
return true;
}
if (strpos($buffer, ": Disconnecting client") > 0) {
return true;
}
if (strpos($buffer, " thread exiting") > 0) {
return true;
}
if (strpos($buffer, ": Accepted connection from") > 0) {
return true;
}
if (strpos($buffer, ": Not authorized for command: CAPA") > 0) {
return true;
}
if (strpos($buffer, ": Starting worker process for") > 0) {
return true;
}
// **************** peut être utilisé ???
if (strpos($buffer, "User supplied password using program zarafa-gateway") > 0) {
return true;
}
if (strpos($buffer, "authenticated through User supplied password using program") > 0) {
return true;
}
if (strpos($buffer, "authenticated through Pipe socket using program") > 0) {
return true;
}
if (strpos($buffer, "conntrack-tools[") > 0) {
return true;
}
if (strpos($buffer, "]: (root) CMD (") > 0) {
return true;
}
if (strpos($buffer, "]: MemoryInstances") > 0) {
return true;
}
if (strpos($buffer, "]: launch_all_status(") > 0) {
return true;
}
if (strpos($buffer, "]: PROCESS IN MEMORY") > 0) {
return true;
}
if (strpos($buffer, ">/dev/null 2>&1 &") > 0) {
return true;
}
if (strpos($buffer, "executed...end") > 0) {
return true;
}
if (strpos($buffer, "requests per minute") > 0) {
return true;
}
if (strpos($buffer, "Ask all status to MONIT") > 0) {
return true;
}
if (strpos($buffer, "exec.status.php[") > 0) {
return true;
}
if (preg_match("#slapd.+?conn=[0-9]+\\s+fd=.+?closed#", $buffer)) {
return true;
}
if (strpos($buffer, "msmtp: ") > 0) {
return true;
}
if (strpos($buffer, "*system*awstats") > 0) {
return true;
}
if (strpos($buffer, "extra modules loaded after daemonizing/chrooting") > 0) {
return;
}
if (strpos($buffer, "/etc/cron.d/awstats") > 0) {
return;
}
if (strpos($buffer, "emailrelay:") > 0) {
return;
}
if (strpos($buffer, "pptpd-logwtmp.so loaded") > 0) {
return;
}
if (strpos($buffer, "Reinitializing monit daemon") > 0) {
return;
}
if (strpos($buffer, "Monit reloaded") > 0) {
return;
}
if (strpos($buffer, "Tarticaldap.logon") > 0) {
return;
}
if (strpos($buffer, "pulseaudio[") > 0) {
return;
}
if (strpos($buffer, "exec: /usr/bin/php5") > 0) {
return;
}
if (strpos($buffer, "Found decoder for ") > 0) {
return;
}
if (strpos($buffer, "Internal decoder for ") > 0) {
return;
}
if (strpos($buffer, "Loaded Icons") > 0) {
return;
}
if (strpos($buffer, "CP ConfReq") > 0) {
return;
}
if (strpos($buffer, "CP ConfAck") > 0) {
return;
}
if (strpos($buffer, "CP EchoReq") > 0) {
return;
}
if (strpos($buffer, "/usr/sbin/cron") > 0) {
return;
}
if (strpos($buffer, "no IPv6 routers present") > 0) {
return;
}
if (strpos($buffer, "AM.PDP-SOCK") > 0) {
return;
}
if (strpos($buffer, "disconnect from unknown") > 0) {
return;
}
//amavis - Mail Dutdsbin
//LDAP Dustbin
if (strpos($buffer, "SEARCH RESULT tag=") > 0) {
return;
}
if (strpos($buffer, 'SRCH base="cn=') > 0) {
return;
}
if (strpos($buffer, 'ACCEPT from IP=') > 0) {
return;
}
if (strpos($buffer, 'closed (connection lost)') > 0) {
return;
}
//automount dustbin
if (strpos($buffer, "handle_packet: type") > 0) {
return;
}
if (strpos($buffer, "dev_ioctl_send_fail: token") > 0) {
return;
}
if (strpos($buffer, "lookup_mount: lookup(ldap)") > 0) {
return;
}
if (strpos($buffer, "handle_packet_missing_indirect: token") > 0) {
return;
}
if (strpos($buffer, "getuser_func: called with context") > 0) {
return;
}
if (strpos($buffer, "attempting to mount entry /automounts") > 0) {
return;
}
if (strpos($buffer, "lookup_one: lookup(ldap)") > 0) {
return;
}
if (strpos($buffer, "do_bind: lookup(ldap):") > 0) {
return;
}
if (strpos($buffer, "sun_mount: parse") > 0) {
return;
}
if (strpos($buffer, "]: failed to mount /") > 0) {
return;
}
if (strpos($buffer, "]: do_mount:") > 0) {
return;
}
if (strpos($buffer, "]: parse_mount: parse") > 0) {
return;
}
if (strpos($buffer, "mount_mount: mount(generic):") > 0) {
return;
}
if (strpos($buffer, ">> Error connecting to") > 0) {
return;
}
if (strpos($buffer, ">> Refer to the mount") > 0) {
return;
}
if (strpos($buffer, "getpass_func: context (nil)") > 0) {
return;
}
//ROOT Dustbin
if (strpos($buffer, "(root) CMD") > 0) {
return;
}
if (strpos($buffer, "RELOAD (/etc/cron") > 0) {
return;
}
//Cyrus DUSTBIN
//pdns dustbin
if (strpos($buffer, "question for '") > 0) {
return;
}
if (strpos($buffer, "answer to question '") > 0) {
return;
}
if (strpos($buffer, "failed (res=3)") > 0) {
return;
}
if (preg_match("#pdns_recursor\\[[0-9]+\\]: \\[[0-9]+\\]\\s+#", $buffer)) {
return;
}
//roundcube dustbin
if (strpos($buffer, "IMAP Error: Empty password") > 0) {
return;
}
//monit dustbin
if (strpos($buffer, "Monit has not changed") > 0) {
return;
}
if (strpos($buffer, ": synchronized to ") > 0) {
return;
}
if (strpos($buffer, "monit HTTP server stopped") > 0) {
return;
}
if (strpos($buffer, "Shutting down monit HTTP server") > 0) {
return;
}
if (strpos($buffer, "Starting monit HTTP server at") > 0) {
return;
}
if (strpos($buffer, "Reinitializing monit - Control") > 0) {
return;
}
//squid dustbin:
if (strpos($buffer, "Unlinkd pipe opened on FD") > 0) {
return;
}
if (strpos($buffer, "Beginning Validation Procedure") > 0) {
return;
}
//EMAILRELAY DUSTBIN
if (strpos($buffer, "emailrelay: info: failing file") > 0) {
return;
}
if (strpos($buffer, "emailrelay: info: no more messages to send") > 0) {
return;
}
if (strpos($buffer, "emailrelay: warning: cannot do tls") > 0) {
return;
}
if (strpos($buffer, "]: monit daemon at") > 0) {
return;
}
if (strpos($buffer, "artica-ldap[") > 0) {
return;
}
if (strpos($buffer, "want to change spamassassin settings but not installed") > 0) {
return;
}
//SAMBA DUSTBIN
if (strpos($buffer, "smb_register_idmap") > 0) {
return;
}
if (strpos($buffer, "could not find idmap alloc module ad") > 0) {
return;
}
if (strpos($buffer, "Idmap module nss already registered") > 0) {
return;
}
if (strpos($buffer, "'winbindd' process PID changed to") > 0) {
return;
}
if (strpos($buffer, "idmap_alloc module tdb already registered") > 0) {
return;
}
if (strpos($buffer, "ad_idmap_cached_connection_internal") > 0) {
return;
}
if (strpos($buffer, "idmap_ad_unixids_to_sids") > 0) {
return;
}
if (strpos($buffer, "libads/kerberos.c:") > 0) {
return;
}
if (strpos($buffer, "initialize_winbindd_cache") > 0) {
return;
}
if (strpos($buffer, "winbindd/winbindd_group.c") > 0) {
return;
}
if (strpos($buffer, "winbindd/winbindd_util.c") > 0) {
return;
}
if (strpos($buffer, "smb_register_idmap_alloc") > 0) {
return;
}
if (strpos($buffer, "Idmap module passdb already registered") > 0) {
return;
}
if (strpos($buffer, "Cleaning up brl and lock database after unclean shutdown") > 0) {
return;
}
if (strpos($buffer, "winbindd_sig_term_handler") > 0) {
return;
}
if (strpos($buffer, "wins_registration_timeout") > 0) {
return;
}
if (strpos($buffer, ": netbios connect:") > 0) {
return;
}
if (strpos($buffer, "cleanup_timeout_fn") > 0) {
return;
}
if (strpos($buffer, "struct wbint_Gid2Sid") > 0) {
return;
}
if (strpos($buffer, ": doing parameter") > 0) {
return;
}
if (strpos($buffer, "param/loadparm.c") > 0) {
return;
}
if (strpos($buffer, ": wins_registration_timeout:") > 0) {
return;
}
if (strpos($buffer, "src: struct server_id") > 0) {
return;
}
if (strpos($buffer, "dest: struct server_id") > 0) {
return;
}
if (strpos($buffer, "messages: struct messaging_rec") > 0) {
return;
}
if (strpos($buffer, "ndr/ndr.c") > 0) {
return;
}
if (strpos($buffer, "smbd/reply.c") > 0) {
return;
}
if (strpos($buffer, "lib/smbldap.c") > 0) {
return;
}
if (strpos($buffer, "srvsvc_NetShare") > 0) {
return;
}
if (strpos($buffer, "]: Global parameter") > 0) {
return;
}
if (strpos($buffer, "STYPE_IPC_HIDDEN") > 0) {
return;
}
if (strpos($buffer, "STYPE_DISKTREE") > 0) {
return;
}
if (strpos($buffer, ": NTLMSSP_") > 0) {
return;
}
if (strpos($buffer, "MSG_SMB_UNLOCK") > 0) {
return;
}
if (strpos($buffer, ": messages: ARRAY(") > 0) {
return;
}
if (strpos($buffer, "struct messaging_array") > 0) {
return;
}
if (strpos($buffer, ": msg_version :") > 0) {
return;
}
if (strpos($buffer, ": num_messages :") > 0) {
return;
}
if (strpos($buffer, ": sid :") > 0) {
return;
}
if (strpos($buffer, ": sid :") > 0) {
return;
}
if (strpos($buffer, ": id :") > 0) {
return;
}
if (strpos($buffer, ": dom_name :") > 0) {
return;
}
if (strpos($buffer, ": msg_version :") > 0) {
return;
}
if (strpos($buffer, ": buf :") > 0) {
return;
}
if (strpos($buffer, ": result :") > 0) {
return;
}
if (strpos($buffer, ": gid :") > 0) {
return;
}
if (strpos($buffer, "server_unc") > 0) {
return;
}
if (strpos($buffer, "union ntlmssp_AvValue") > 0) {
return;
}
if (strpos($buffer, "MsvAvNbDomainName") > 0) {
return;
}
if (strpos($buffer, "NegotiateFlags") > 0) {
return;
}
if (strpos($buffer, "AvDnsComputerName") > 0) {
return;
}
if (strpos($buffer, "Version: struct VERSION") > 0) {
return;
}
if (strpos($buffer, "array: ARRAY(") > 0) {
return;
}
if (strpos($buffer, "info_ctr") > 0) {
return;
}
if (strpos($buffer, "init_sam_from_ldap: Entry found") > 0) {
return;
}
//Snort dustbin
//pdns_recursor[23651]: stats: 600 questions, 665 cache entries, 29 negative entries, 0% cache hits"
// check_ntlm_password: Authentication for user [root] -> [root] FAILED with error NT_STATUS_WRONG_PASSWORD
if (strpos($buffer, "]: last message repeated") > 0) {
return;
}
//pdns dustbin
if (strpos($buffer, "Looking for CNAME") > 0) {
return;
}
if (strpos($buffer, "No CNAME cache hit of") > 0) {
return;
}
if (strpos($buffer, "Found cache hit") > 0) {
return;
}
if (strpos($buffer, ": Resolved '") > 0) {
return;
}
if (strpos($buffer, ": Trying IP") > 0) {
return;
}
if (strpos($buffer, ".: Got 1 answers") > 0) {
return;
}
if (strpos($buffer, ": accept answer") > 0) {
return;
}
if (strpos($buffer, ": determining status") > 0) {
return;
}
if (strpos($buffer, ": got negative caching") > 0) {
return;
}
if (strpos($buffer, ": No cache hit for") > 0) {
return;
}
if (strpos($buffer, ": Checking if we have NS") > 0) {
return;
}
if (strpos($buffer, ": no valid/useful NS") > 0) {
return;
}
if (strpos($buffer, ": NS (with ip, or non-glue)") > 0) {
return;
}
if (strpos($buffer, ": We have NS in cache") > 0) {
return;
}
if (strpos($buffer, ".: Nameservers:") > 0) {
return;
}
if (strpos($buffer, ": Trying to resolve NS") > 0) {
return;
}
if (strpos($buffer, ".: got NS record") > 0) {
return;
}
if (strpos($buffer, ".: status=") > 0) {
return;
}
if (strpos($buffer, ".: Starting additional") > 0) {
return;
}
if (strpos($buffer, ".: Done with additional") > 0) {
return;
}
if (strpos($buffer, ".: Found cache CNAME hit") > 0) {
return;
}
if (strpos($buffer, ".: answer is in") > 0) {
return;
}
if (strpos($buffer, "is negatively cached via") > 0) {
return;
}
if (strpos($buffer, ".: within bailiwick") > 0) {
return;
}
if (strpos($buffer, "]: Query: '") > 0) {
return;
}
if (strpos($buffer, "bdb_equality_candidates:") > 0) {
return;
}
if (strpos($buffer, "Cache consultations done") > 0) {
return;
}
if (strpos($buffer, ".: Entire record") > 0) {
return;
}
if (strpos($buffer, "got upwards/level NS record") > 0) {
return;
}
if (strpos($buffer, "), rcode=0, in") > 0) {
return;
}
if (strpos($buffer, "] ns1.") > 0) {
return;
}
if (strpos($buffer, "error resolving, possible error: Connection refused") > 0) {
return;
}
if (strpos($buffer, "Failed to resolve via any of the") > 0) {
return;
}
if (strpos($buffer, "failed (res=-1)") > 0) {
return;
}
if (strpos($buffer, "question answered from packet cache from") > 0) {
return;
}
if (strpos($buffer, ": timeout resolving") > 0) {
return;
}
if (strpos($buffer, ": query throttled") > 0) {
return;
}
if (strpos($buffer, "]: Invalid query packet") > 0) {
return;
}
if (strpos($buffer, 'BIND dn="cn=') > 0) {
return;
}
if (strpos($buffer, 'RESULT tag=') > 0) {
return;
}
if (strpos($buffer, 'SRCH base="') > 0) {
return;
}
if (strpos($buffer, 'SRCH attr=') > 0) {
return;
}
if (strpos($buffer, 'MOD attr=') > 0) {
return;
}
if (strpos($buffer, 'MOD dn=') > 0) {
return;
}
if (strpos($buffer, ' UNBIND') > 0) {
return;
}
if (strpos($buffer, ": connection_input: conn=") > 0) {
return;
}
if (strpos($buffer, "attr=dNSTTL aRecord nSRecord cNAMERecord") > 0) {
return;
}
if (strpos($buffer, ": monit HTTP server started") > 0) {
return;
}
if (strpos($buffer, "Awakened by the") > 0) {
return;
}
//nginx
if (preg_match("#nginx:.*?notice.+?gracefully shutting down#", $buffer)) {
squid_admin_mysql(1, "Reverse Proxy service gracefully shutting down", $buffer, __FILE__, __LINE__);
return;
}
if (preg_match("#nginx:.+?start worker processes#", $buffer)) {
squid_admin_mysql(2, "Reverse Proxy service starting", $buffer, __FILE__, __LINE__);
return;
}
if (preg_match("#nginx:.*?:\\s+reconfiguring#", $buffer)) {
squid_admin_mysql(1, "Reverse Proxy service was reconfigured", $buffer, __FILE__, __LINE__);
return;
}
if (preg_match("#wifidog.*?Failed to open HTML message file#", $buffer)) {
squid_admin_mysql(1, "Creating HTML message for the Hotspot", null, __FILE__, __LINE__);
shell_exec2("{$GLOBALS["LOCATE_PHP5_BIN"]} {$GLOBALS["BASE_ROOT"]}/hostpot.php --templates >/dev/null 2>&1");
shell_exec2("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} {$GLOBALS["BASE_ROOT"]}/exec.wifidog.php --restart");
return;
}
if (preg_match("#wifidog\\[.*?Removing Firewall rules#", $buffer, $re)) {
squid_admin_mysql(1, "HotSpot is stopped", null, __FILE__, __LINE__);
return;
}
//Crash kernel
if (preg_match("#nf_queue: full at [0-9]+ entries,\\s+dropping packets#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/nf_queue.full";
if (IfFileTime($file, 5)) {
system_admin_events("Fatal! nf_queue is full\n{$buffer}\nYou should consider increase your hardware memory and CPU\nor disable Network application detection", __FUNCTION__, __FILE__, __LINE__, "system");
if ($GLOBALS["SQUID_INSTALLED"]) {
squid_admin_mysql(0, "Fatal! nf_queue is full", "{$buffer}\nYou should consider increase your hardware memory and CPU\nor disable Network application detection", __FILE__, __LINE__);
}
}
return;
}
if (preg_match("#glibc detected.*?\\/(.+?):\\s+(.+?):#", $buffer, $re)) {
system_admin_events("Fatal! Crash {$re[1]} {$re[2]} [action=Run Sync]\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "system");
if ($GLOBALS["SQUID_INSTALLED"]) {
squid_admin_mysql(0, "Fatal! Crash {$re[1]} {$re[2]} [action=Run Sync]", $buffer, __FILE__, __LINE__);
}
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["SYNC_BIN"]} >/dev/null 2>&1 &");
return;
}
if (preg_match("#kernel:\\[.*?general protection fault:\\s+[0-9]+\\s+\\[\\#([0-9]+)\\]\\s+SMP#", $buffer, $re)) {
if ($GLOBALS["SQUID_INSTALLED"]) {
squid_admin_mysql(0, "Kernel crash !! general protection fault on SMP processor", $buffer, __FILE__, __LINE__);
}
system_admin_events("Kernel crash !! general protection fault on SMP Processor\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "system");
return;
}
if (preg_match("#kernel:.*?squid\\[.*?segfault at.*?error.*?in squid#", $buffer)) {
squid_admin_mysql(0, "Fatal, proxy service was crashed !!!", "Here it is the report\n{$buffer}\nService is automatically started\n", __FILE__, __LINE__);
shell_exec(trim("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.squid.watchdog.php --start --crashed --cache-logs >/dev/null 2>&1 &"));
return;
}
if (preg_match("#class\\.sockets\\.inc.*?Fatal ERROR 500#", $buffer)) {
shell_exec(trim("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.framework.php --restart >/dev/null 2>&1 &"));
return;
}
if (strpos($buffer, "rdpproxy:") > 0) {
if (!isset($GLOBALS["CLASS_RDPPROXY_MONITOR"])) {
$GLOBALS["CLASS_RDPPROXY_MONITOR"] = new rdpproxy_monitor();
}
$GLOBALS["CLASS_RDPPROXY_MONITOR"]->parse($buffer);
return;
}
if (strpos($buffer, "C-ICAP") > 0) {
if ($GLOBALS["CLASS_C_ICAP_MONITOR"]->parse($buffer)) {
return;
}
}
//UCARP
if (preg_match("#ucarp\\[.*?Switching to state:\\s+BACKUP#", $buffer)) {
if (!is_file("/usr/share/ucarp/Master")) {
foreach (glob("/usr/share/ucarp/vip-*-down.sh") as $filename) {
$tt[] = $filename;
shell_exec("{$GLOBALS["nohup"]} {$filename} >/dev/null 2>&1 &");
}
squid_admin_mysql(0, "FailOver: Slave switch to backup mode", "Executed\n" . @implode("\n", $tt), __FILE__, __LINE__);
} else {
squid_admin_mysql(0, "FailOver: Master shutdown connections transfered to slave", "\n", __FILE__, __LINE__);
}
return;
}
if (preg_match("#ucarp\\[.*?Switching to state:\\s+MASTER#", $buffer)) {
if (!is_file("/usr/share/ucarp/Master")) {
squid_admin_mysql(0, "FailOver: Slave switch to Master mode and accept connections", "\n", __FILE__, __LINE__);
} else {
squid_admin_mysql(0, "FailOver: Master return back and accept connections", "\n", __FILE__, __LINE__);
}
return;
}
// SHOREWALL
if (preg_match("#Shorewall:(.+?)2(.+?):(.+?):IN=(.*?)\\s+OUT=(.*?)\\s+MAC=(.*?)\\s+SRC=(.*?)\\s+DST=(.*?)\\s+.*?PROTO=(.*?)\\s+.*?DPT=([0-9]+)#", $buffer, $re)) {
$ZONE_FROM = $re[1];
$ZONE_TO = $re[2];
$ACTION = $re[2];
$NIC_IN = $re[4];
$NIC_OUT = $re[5];
$MAC_SRC = strtolower($re[6]);
$IP_SRC = $re[7];
$IP_DST = $re[8];
$PROTO = $re[9];
$PORT = $re[10];
$DATE = date("Y-m-d H:i:s");
$currentHour = date("YmdH");
if (!isset($GLOBALS["MYSQL_SHOREWALL"])) {
$GLOBALS["MYSQL_SHOREWALL"] = new mysql_shorewall();
}
if (!isset($GLOBALS["MYSQL_SHOREWALL_T"][date("YmdH")])) {
$GLOBALS["MYSQL_SHOREWALL"]->BuildHourTable();
}
$sql = "INSERT IGNORE INTO `FWH_{$currentHour}` (`ZDATE`,`ZONE_FROM`,`ZONE_TO`,`ACTION`,`NIC_IN`,`NIC_OUT`,`MAC_SRC`,`IP_SRC`,`IP_DST`,`PROTO`,`PORT`) VALUES\n\t('{$DATE}','{$ZONE_FROM}','{$ZONE_TO}','{$ACTION}','{$NIC_IN}','{$NIC_OUT}','{$MAC_SRC}','{$IP_SRC}','{$IP_DST}','{$PROTO}','{$PORT}')";
$GLOBALS["MYSQL_SHOREWALL"]->QUERY_SQL($sql);
if (count($GLOBALS["MYSQL_SHOREWALL_T"]) > 10) {
unset($GLOBALS["MYSQL_SHOREWALL_T"]);
}
return;
}
if (preg_match("#kernel:.*?:\\s+(.+?):\\s+link down#", $buffer, $re)) {
system_admin_events("{$re[1]}: Network Interface Down\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "network");
squid_admin_mysql(0, "{$re[1]}: Network Interface Down", $buffer, __FILE__, __LINE__);
return;
}
if (preg_match("#kernel:.*?\\]\\s+ADDRCONF.*?:\\s+(.+?):\\s+link is not ready#", $buffer, $re)) {
system_admin_events("{$re[1]}: Network Interface not ready\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "network");
squid_admin_mysql(0, "{$re[1]}: Network Interface not ready", $buffer, __FILE__, __LINE__);
return;
}
if (preg_match("#kernel:.*?\\]\\s+ADDRCONF.*?:\\s+(.+?):\\s+link becomes ready#", $buffer, $re)) {
system_admin_events("{$re[1]}: Network Interface becomes ready\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "network");
squid_admin_mysql(0, "{$re[1]}: Network Interface becomes ready", $buffer, __FILE__, __LINE__);
return;
}
if (preg_match("#kernel:.*?:\\s+(.+?):\\s+link up#", $buffer, $re)) {
system_admin_events("{$re[1]}: Network Interface Up\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "network");
squid_admin_mysql(2, "{$re[1]}: Network Interface Up", $buffer, __FILE__, __LINE__);
return;
}
if (preg_match("#FATAL ERROR: unable to open remote file .*?framework\\.sock#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/lighttpd.framework.sock.error";
if (IfFileTime($file, 1)) {
system_admin_events("Framework issue, restarting framework service\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "artica");
$cmd = "{$GLOBALS["nohup"]} /etc/init.d/artica-framework restart >/dev/null 2>&1 &";
shell_exec($cmd);
}
return;
}
if (preg_match("#lighttpd\\[.*?connect failed: No such file or directory on unix:\\/var\\/run\\/php-fpm\\.sock#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/lighttpd.phpfpm.sock.error";
if (IfFileTime($file, 1)) {
system_admin_events("PHP-FPM issue, starting PHP-FPM service\n{$buffer}", __FUNCTION__, __FILE__, __LINE__, "artica");
$cmd = "{$GLOBALS["nohup"]} /etc/init.d/php5-fpm start >/dev/null 2>&1 &";
shell_exec($cmd);
}
return;
}
// LIGTTPD
if (preg_match("#lighttpd.*?connections\\.c.*?SSL.*?error.*?Broken pipe#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/lighttpd.connections.Broken.pipe";
if (IfFileTime($file, 2)) {
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/artica-webconsole restart >/dev/null 2>&1 &");
}
return;
}
if (dhcpd($buffer)) {
return;
}
if (preg_match("#squid.*?\\[[0-9]+\\]:#", $buffer)) {
squid_parser($buffer);
return;
}
if (preg_match("#\\(squid-.*?\\):#", $buffer)) {
squid_parser($buffer);
return;
}
if (preg_match("#nss_wins.*?\\[[0-9]+\\]:#", $buffer)) {
nss_parser($buffer);
return;
}
if (preg_match("#haproxy.*?\\[[0-9]+\\]:#", $buffer)) {
haproxy_parser($buffer);
return;
}
if (preg_match("#kernel.*?\\[#", $buffer)) {
Kernel_parser($buffer);
return;
}
if (preg_match("#coova-chilli.+?net\\.c.*?Cannot assign requested address.*?ioctl.*?SIOCSIFFLAGS#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/coova-chilli.SIOCSIFFLAGS";
if (IfFileTime($file, 5)) {
events("HotSpot Failed to bin address, disable hotSpot system!");
system_admin_events("HotSpot Failed to bin address, disable hotSpot system!", __FUNCTION__, __FILE__, __LINE__, "system");
@file_put_contents("/etc/artica-postfix/settings/Daemons/EnableChilli", 0);
ToSyslog("kernel: [ Artica-Net] Start Network [artica-ifup] (" . basename(__FILE__) . "/" . __LINE__ . ")");
$cmd = "{$GLOBALS["nohup"]} /etc/init.d/artica-ifup start >/dev/null 2>&1 &";
shell_exec($cmd);
$cmd = "{$GLOBALS["nohup"]} /etc/init.d/chilli stop >/dev/null 2>&1 &";
shell_exec($cmd);
WriteFileCache($file);
return;
}
events("{$buffer} = > TIMEOUT ... ");
return;
}
if (preg_match("#'apache' total mem amount of ([0-9]+)([a-zA-Z])+\\s+matches resource limit#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/apache.matches.resource.limit";
if (IfFileTime($file, 5)) {
$unit = strtolower($re[2]);
if ($unit == "kb") {
$size = $re[1];
$size = round($size / 1024, 2);
$cmd = "{$GLOBALS["nohup"]} /etc/init.d/artica-postfix restart apachesrc >/dev/null 2>&1 &";
events("{$size}M {$buffer} = {$cmd} ... ");
shell_exec($cmd);
WriteFileCache($file);
return;
}
events("{$buffer} = > TIMEOUT ... ");
return;
}
}
if (preg_match("#connect failed: No such file or directory on unix:\\/var\\/run\\/php-fpm\\.sock#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/lighttpd.php-fpm.sock.No.such.file.directory.0";
if (IfFileTime($file, 1)) {
$cmd = "{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.initslapd.php --phppfm-fix >/dev/null 2>&1 &";
events("{$buffer} = {$cmd} ... ");
shell_exec($cmd);
WriteFileCache($file);
return;
}
events("{$buffer} = > TIMEOUT ... ");
return;
}
if (preg_match("#lighttpd.*?mod_fastcgi.*?connect failed:\\s+No such file or directory on unix:\\/var\\/run\\/php-fpm\\.sock#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/lighttpd.php-fpm.sock.No.such.file.directory";
if (IfFileTime($file, 1)) {
$cmd = "{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.initslapd.php --phppfm-fix >/dev/null 2>&1 &";
events("{$buffer} = {$cmd} ... ");
shell_exec($cmd);
WriteFileCache($file);
return;
}
events("{$buffer} = > TIMEOUT ... ");
return;
}
if (preg_match("#haarp.*?munmap_chunk.*?invalid pointer#", $buffer)) {
$GLOBALS["HAARP_FATAL"]++;
if (haarp_remove()) {
return;
}
$file = "/etc/artica-postfix/croned.1/haarp.invalid.pointer";
events("invalid pointer haarp:" . __LINE__);
squid_admin_mysql(1, "Haarp issue: {$GLOBALS["HAARP_FATAL"]}/5 invalid pointer", "Proxy service have issues with haarp,\n{$buffer}\n the service will be restarted", __FILE__, __LINE__);
if (IfFileTime($file, 3)) {
squid_admin_notifs("Warning, Haarp issues.\nProxy service have issues with haarp,\n{$buffer}\n the service will be restarted");
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/haarp start >/dev/null 2>&1 &");
WriteFileCache($file);
}
return;
}
if (preg_match("#kernel:\\s+\\[.*?haarp.*?general protection.*?libmysqlclient\\.#", $buffer)) {
$GLOBALS["HAARP_FATAL"]++;
if (haarp_remove()) {
return;
}
$file = "/etc/artica-postfix/croned.1/haarp.general.protection";
events("general protection haarp:" . __LINE__);
squid_admin_mysql(1, "Haarp issue: {$GLOBALS["HAARP_FATAL"]}/5 general protection libmysqlclient", "Proxy service have issues with haarp,\n{$buffer}\n the service will be restarted", __FILE__, __LINE__);
if (IfFileTime($file, 1)) {
squid_admin_notifs("Warning, Haarp issues.\nProxy service have issues with haarp,\n{$buffer}\n the service will be restarted");
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/haarp start >/dev/null 2>&1 &");
WriteFileCache($file);
}
return;
}
if (preg_match("#monit\\[.+?APP_UFDBGUARD.+?start:#", $buffer)) {
return;
}
if (preg_match("#monit\\[.+?system statistic error.+?cannot get real memory buffers amount#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/squid.Failed.to.make.swap.directory";
if (IfFileTime($file, 10)) {
email_events("Watchdog failed, cannot get real memory buffers amount", "monit claim \"{$buffer}\" Artica will install the latest monit version....", 'system');
shell_exec("{$GLOBALS["nohup"]} /usr/share/artica-postfix/bin/artica-make APP_MONIT >/dev/null 2>&1 &");
WriteFileCache($file);
}
return;
}
if (preg_match("#squid\\.monitrc:.*?syntax error#", $buffer)) {
$cmd = "{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.squid.php --watchdog-config >/dev/null 2>&1 &";
events("{$buffer} Monit = {$cmd} ... ");
shell_exec($cmd);
return;
}
if (preg_match("#artica-cron\\[.+?: Could not add job : serial queue is full#", $buffer)) {
$cmd = "{$GLOBALS["nohup"]} /etc/init.d/artica-postfix restart fcron >/dev/null 2>&1 &";
events("{$buffer} fcron CMD = {$cmd} ... ");
shell_exec($cmd);
return;
}
if (preg_match("#cron\\[.+?Fork error : could not exec.+?Cannot allocate memory#", $buffer)) {
if ($GLOBALS["NOOUTOFMEMORYREBOOT"] != 1) {
$uptime = $GLOBALS["CLASS_UNIX"]->uptime();
exec("{$GLOBALS["PS_BIN"]} aux 2>&1", $resultsa);
email_events("Memory full: System will be rebooted after running after {$uptime}", "System claim \"{$buffer}\" the operating system will be rebooted ({$reboot}).", 'proxy');
if ($GLOBALS["SQUID_INSTALLED"]) {
squid_admin_mysql(0, "Memory full: System will be rebooted after running after {$uptime}", "System claim \"{$buffer}\" the operating system will be rebooted\n" . @implode("\n", $resultsa), __FILE__, __LINE__);
}
UcarpDown();
shell_exec("{$GLOBALS["SHUTDOWN_BIN"]} -rF now");
return;
}
}
if (preg_match("#monit: Error reading pid from file '(.+?)\\/ufdbguardd.pid'#", $buffer, $re)) {
$cmd = "{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.squidguard.php --ufdbguard-start >/dev/null 2>&1 &";
events("{$buffer} Monit CMD = {$cmd} ... ");
shell_exec($cmd);
return;
}
if (preg_match("#Cannot open.*?\\/var\\/log\\/squid\\/store\\.log.*?No space left on device#is", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/varlogfull";
if (IfFileTime($file, 5)) {
$results[] = "\n\n-------------- SPACE AVAILABLE -------------\n\n";
exec("{$GLOBALS["DF_BIN"]} -h 2>&1", $results);
$results[] = "\n\n-------------- INODES AVAILABLE -------------\n\n";
exec("{$GLOBALS["DF_BIN"]} -i 2>&1", $results);
squid_admin_mysql(0, "Fatal: no space left on log partition", "A specific procedure as been executed to make more free space.\nHere it is the current status\n" . @implode("\n", $results), __FILE__, __LINE__);
$cmd = "{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.varlog-urgency.php --squid >/dev/null 2>&1 &";
shell_exec($cmd);
WriteFileCache($file);
}
}
if (preg_match("#\\(squid-.+?Failed to make swap directory\\s+(.+?):\\s+\\(13\\)\\s+Permission denied#i", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/squid.Failed.to.make.swap.directory";
if (IfFileTime($file, 10)) {
$cmd = "{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.squid.php --reconfigure-squid >/dev/null 2>&1 &";
events("--> Repair squid dir '{$re[1]}'... {$cmd}");
@mkdir($re[1], 0755, true);
@chmod($re[1], 0755);
@chown($re[1], "squid");
@chgrp($re[1], "squid");
shell_exec($cmd);
WriteFileCache($file);
}
return;
}
if (strpos($buffer, "DETECTED IN") > 0) {
if (preg_match("#KHSE: THREAT\\s+(.+?)\\s+DETECTED IN\\s+(.+)#", $buffer, $re)) {
$user = "******";
$local_ip = "unknown";
$rulename = "Antivirus KSE";
$category = "KSE_THREAT";
$public_ip = "unknown";
$virus = $re[1];
$uri = $re[2];
if (preg_match("#(|http|https|ftp|ftps)://(.+)#", $uri, $re)) {
$www = $re[2];
}
if (preg_match("#^www\\.(.+)#", $www, $re)) {
$www = $re[1];
}
if (strpos($www, "/") > 0) {
$tb = explode("/", $www);
$www = $tb[0];
}
$date = time();
$table = date('Ymd') . "_blocked";
$md5 = md5("{$date},{$local_ip},{$rulename},{$category},{$www},{$public_ip}");
$sql = "('{$local_ip}','{$www}','{$category}','{$rulename}','{$public_ip}','THREAT {$virus} DETECTED','Security issue','unknown')";
if (!is_dir("{$GLOBALS["ARTICALOGDIR"]}/ufdbguard-queue")) {
@mkdir("{$GLOBALS["ARTICALOGDIR"]}/ufdbguard-queue", 0755, true);
}
@file_put_contents("{$GLOBALS["ARTICALOGDIR"]}/ufdbguard-queue/{$md5}.sql", $sql);
eventsAuth("[KHSE]: blocked THREAT {$virus} DETECTED IN {$uri}");
return;
}
}
$auth = new auth_tail();
if ($auth->ParseLog($buffer)) {
return;
}
$auth = null;
// ---------------------- DANSGUARDIAN ---------------------------------
if (strpos($buffer, "dansguardian[") > 0) {
if (preg_match("#dansguardian\\[.+?:\\s+[0-9\\.]+\\s+[0-9:]+\\s+(.+?)\\s+([0-9\\.]+)\\s+(.+?)\\s+\\*([A-Z]+)\\*\\s+(.+?):\\s+(.+?)\\s+([A-Z]+)\\s+[0-9]+\\s+[0-9]+\\s+(.+?)\\s+([0-9]+)#", $buffer, $re)) {
$array["userid"] = trim($re[1]);
$array["ipaddr"] = $re[2];
$array["uri"] = $re[3];
$array["EVENT"] = $re[4];
$array["WHY"] = trim($re[5]);
$array["EXPLAIN"] = $re[6];
$array["BLOCKTYPE"] = $re[8];
$array["RULEID"] = $re[9];
$array["TIME"] = date('Y-m-d H:i:s');
eventsAuth("[Dansguardian]: blocked {$array["uri"]} {$array["BLOCKTYPE"]} {$array["RULEID"]}");
@file_put_contents("{$GLOBALS["ARTICALOGDIR"]}/dansguardian-stats4/" . md5(serialize($array)), serialize($array));
}
return;
}
// Samba/Winbind **********************************************************************************************************************************************
if (preg_match("#winbindd\\[.+?Connection to LDAP server failed for the\\s+[0-9]+\\s+try#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/samba." . md5("winbindd\\[.+?Connection to LDAP server failed for the\\s+[0-9]+\\s+try") . ".error";
system_admin_events("winbindd connection to LDAP failed, update password...", __FUNCTION__, __FILE__, __LINE__, "samba");
if (IfFileTime($file, 5)) {
system_admin_events("winbindd connection to LDAP failed, update password...", __FUNCTION__, __FILE__, __LINE__, "samba");
shell_exec("{$GLOBALS["nohup"]} /usr/share/artica-postfix/exec.samba.php --smbpasswd >/dev/null 2>&1 &");
}
return true;
}
if (preg_match("#net:\\s+ads_keytab_add_entry: unable to determine machine account's dns name in AD#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/samba." . md5("net:\\s+ads_keytab_add_entry: unable to determine machine account's dns name in AD") . ".error";
if (IfFileTime($file, 10)) {
email_events("Active Directory: Unable to determine machine account's dns name in AD", "System claims:\n{$buffer}\nThere is link problem with your Active Directory", 'system');
WriteFileCache($file);
}
return true;
}
if (preg_match("#winbindd\\[.*?Could not fetch our SID - did we join#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/ntlm.samba.could.not.fetch.our.SID.join.error";
if (IfFileTime($file, 3)) {
squid_admin_mysql(0, "NTLM: not joinded", $buffer, __FILE__, __LINE__);
$cmd = "{$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.kerbauth.php --join";
events("Active Directory: NTLM:: not joinded -> {$cmd}");
shell_exec("{$GLOBALS["nohup"]} {$cmd} >/dev/null 2>&1 &");
WriteFileCache($file);
} else {
events("Active Directory: NTLM: not joinded -> WAIT");
}
return;
}
if (preg_match("#\\(ntlm_auth\\): could not obtain winbind domain name\\!#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/ntlm.samba.could.not.obtain.winbind.domain.name.error";
if (IfFileTime($file, 3)) {
squid_admin_mysql(0, "NTLM: could not obtain winbind domain name", $buffer, __FILE__, __LINE__);
$cmd = "{$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.kerbauth.php --join";
events("Active Directory: NTLM:: could not obtain winbind domain name -> {$cmd}");
shell_exec("{$GLOBALS["nohup"]} {$cmd} >/dev/null 2>&1 &");
WriteFileCache($file);
} else {
events("Active Directory: NTLM:: could not obtain winbind domain name -> WAIT");
}
return;
}
if (preg_match("#smbd\\[.+?:.+?PANIC\\s+\\(pid.+?:\\s+internal error#", $buffer, $re)) {
email_events("Samba: SMBD daemon has crashed", "Samba claims:\n{$buffer}\nArtica cannot do something, please try to re-install samba...", 'samba');
return;
}
if (preg_match("#kerberos_kinit_password\\s+(.+?)\\s+failed:\\s+Preauthentication failed#i", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/samba." . md5("kerberos_kinit_password+Preauthentication failed") . ".error";
if (IfFileTime($file, 2)) {
squid_admin_mysql(0, "NTLM: Preauthentication failed", $buffer, __FILE__, __LINE__);
$cmd = "{$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.kerbauth.php --ping --force";
email_events("Active Directory: Preauthentication failed", "System claims:\n{$buffer}\nThere is link problem with your Active Directory\nArtica will try to relink the system by executing {$cmd} --verbose\nbut you should try to investigate if this server is able to resolve the Active Directory server", 'system');
events("Active Directory: Preauthentication failed -> {$cmd}");
shell_exec("{$GLOBALS["nohup"]} {$cmd} >/dev/null 2>&1 &");
$cmd = "{$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.kerbauth.php --join";
events("Active Directory: Preauthentication failed -> {$cmd}");
shell_exec("{$GLOBALS["nohup"]} {$cmd} >/dev/null 2>&1 &");
@unlink($file);
WriteFileCache($file);
}
return true;
}
// **********************************************************************************************************************************************
if (preg_match("#dnsmasq.+? failed to read\\s+(.+?):\\s+Permission denied#", $buffer, $re)) {
if (!isset($GLOBALS["aa-complain"])) {
$GLOBALS["aa-complain"] = $GLOBALS["CLASS_UNIX"]->find_program("aa-complain");
}
if (!isset($GLOBALS["dnsmasq_bin"])) {
$GLOBALS["dnsmasq_bin"] = $GLOBALS["CLASS_UNIX"]->find_program("dnsmasq");
}
$targetedfile = $re[1];
$file = "/etc/artica-postfix/croned.1/dnsmasq." . md5($targetedfile) . ".Permission.denied";
events("dnsmasq {$targetedfile} -> Permission denied");
if (IfFileTime($file, 10)) {
events("dnsmasq {$targetedfile} -> chmod 755");
if (is_file($GLOBALS["aa-complain"])) {
events("dnsmasq {$GLOBALS["aa-complain"]} -> {$GLOBALS["dnsmasq_bin"]}");
shell_exec("{$GLOBALS["aa-complain"]} {$GLOBALS["dnsmasq_bin"]}");
}
email_events("dnsmasq: Permission denied on {$targetedfile}", "dnmasq claims:\n{$buffer}\nArtica will change permission of this file to 0755 in order to fix this issue and put it into aa-complain mode", 'system');
shell_exec("/bin/chmod 755 \"{$targetedfile}\"");
shell_exec(trim("{$GLOBALS["nohup"]} /etc/init.d/dnsmasq restart >/dev/null 2>&1 &"));
@unlink($file);
WriteFileCache($file);
}
return;
}
if (preg_match("#pam_ldap: error trying to bind \\(Invalid credentials\\)#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/pam_ldap.Invalid.credentials";
if (IfFileTime($file, 10)) {
email_events("pam_ldap: system unable to contact the LDAP server", "system claims:\n{$buffer}\nArtica will reconfigure nss-ldap system\nSome systems request rebooting\nto be sure, reboot your server", 'system');
shell_exec(trim("{$GLOBALS["nohup"]} /usr/share/artica-postfix/bin/artica-install --nsswitch >/dev/null 2>&1 &"));
@unlink($file);
WriteFileCache($file);
}
return;
}
if (preg_match("#net:\\s+failed to bind to server.+?Error: Invalid credentials#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/net.Invalid.credentials";
if (IfFileTime($file, 10)) {
email_events("Samba/net: system unable to contact the LDAP server", "Samba/net claims:\n{$buffer}\nArtica will reconfigure samba system\n", 'system');
shell_exec(trim("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.samba.php --build >/dev/null 2>&1 &"));
@unlink($file);
WriteFileCache($file);
}
return;
}
if (preg_match("#pdns.+?:\\s+\\[LdapBackend\\] Unable to search LDAP directory: Starting LDAP search: Can't contact LDAP server#", $buffer, $re)) {
events("--> PDNS LDAP FAILED");
$file = "/etc/artica-postfix/croned.1/pdns.Can.t.contact.LDAP.server";
if (IfFileTime($file, 10)) {
email_events("PowerDNS: DNS server is unable to contact the LDAP server", "PDNS claims:\n{$buffer}\nArtica will restart PowerDNS service", 'system');
shell_exec(trim("{$GLOBALS["nohup"]} /etc/init.d/pdns restart >/dev/null 2>&1 &"));
@unlink($file);
WriteFileCache($file);
}
return;
}
if (preg_match("#pdns_recursor\\[.*?Failed to update \\. records, RCODE=([0-9]+)#", $buffer, $re)) {
events("--> Failed to update \\. records, RCODE={$re[1]}");
$file = "/etc/artica-postfix/croned.1/pdns.failed.to.update.record.{$re[1]}";
if (IfFileTime($file, 2)) {
shell_exec(trim("{$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.initslapd.php --pdns-recursor >/dev/null 2>&1"));
shell_exec(trim("{$GLOBALS["nohup"]} /etc/init.d/pdns-recursor restart >/dev/null 2>&1 &"));
}
return;
}
if (preg_match("#pdns(?:\\[\\d{1,5}\\])?: Not authoritative for '.*',.*sending servfail to\\s+(.+?)\\s+\\(recursion was desired\\)#", $buffer, $re)) {
events("--> PDNS Hack {$re[2]}");
if ($GLOBALS["PDNS_HACK"] == 1) {
$GLOBALS["PDNS_HACK_DB"][$re[2]] = $GLOBALS["PDNS_HACK_DB"][$re[2]] + 1;
if ($GLOBALS["PDNS_HACK_DB"][$re[2]] > $GLOBALS["PDNS_HACK_MAX"]) {
events("--> PDNS Hack {$re[2]} will be banned");
@file_put_contents("{$GLOBALS["ARTICALOGDIR"]}/pdns-hack-queue/" . time(), $re[2]);
unset($GLOBALS["PDNS_HACK_DB"][$re[2]]);
}
}
return;
}
if (preg_match("#auditd\\[.+?Unable to set audit pid, exiting#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/Unable.to.set.audit.pid";
if (IfFileTime($file, 10)) {
email_events("Auditd: cannot start", "auditd claims:\n{$buffer}\nIt seems that Auditd cannot start, if you run this computer on an OpenVZ VPS server, be sure that your Administrator has enabled audtid capability\n\t\t\tTake a look here http://bugzilla.openvz.org/show_bug.cgi?id=1157\n\t\t\t\nthis notification is not a good information.\nthe Auditd feature is now disabled\n", 'system');
@unlink($file);
@file_put_contents("/etc/artica-postfix/settings/Daemons/EnableAuditd", "0");
shell_exec(trim("{$GLOBALS["nohup"]} /etc/init.d/artica-postfix stop auditd >/dev/null 2>&1 &"));
WriteFileCache($file);
return;
}
}
if (preg_match("#snort\\[[0-9]+\\]:\\s+\\[.+?\\]\\s+(.+?)\\s+\\[Classification: (.+?)\\]\\s+\\[Priority:\\s+([0-9]+)\\]:\\/s+\\{(.+?)\\}\\s+(.+?):([0-9]+)\\s+->\\s+(.+?):([0-9]+)#", $buffer, $re)) {
$md5 = md5($buffer);
$filename = "{$GLOBALS["ARTICALOGDIR"]}/snort-queue/" . time() . ".{$md5}.snort";
@file_put_contents($filename, serialize($re));
return;
}
if (preg_match("#snort\\[.+?:\\s+Can.+?t acquire.+?cooked-mode frame doesn.+?t have room for sll header#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/snort.cant.bind";
if (IfFileTime($file, 10)) {
email_events("SNORT: Fatal error: could not acquire the network", "snort claims:\n{$buffer}\nIt seems that snort is unable to hook your Interface Card, perhaps your server running in a Xen environnement or any virtual system\nthis notification is not a good information.\nYou should remove the IDS feature from Artica or remove SNORT package\nYour system cannot support IDS system.\nsee http://seclists.org/snort/2011/q2/52\nhttp://support.citrix.com/article/CTX116204", 'system');
@unlink($file);
WriteFileCache($file);
return;
}
}
if (preg_match("#.+?roundcube-(.+?): FAILED login for (.+?) from ([0-9\\.]+)#", $buffer, $re)) {
Roundcubehack($re[1], $re[2], $re[3]);
return;
}
if (preg_match("#net:\\s+failed to bind to server ldap.+?localhost#", $buffer)) {
events("--> exec.samba.php --fix-etc-hosts");
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.samba.php --fix-etc-hosts >/dev/null 2>&1 &");
$file = "/etc/artica-postfix/croned.1/net-ldap-bind";
if (IfFileTime($file, 5)) {
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/slapd restart --framework=" . basename(__FILE__) . " >/dev/null 2>&1 &");
WriteFileCache($file);
return;
}
}
if (preg_match("#(winbindd|smbd)\\[.+?failed to bind to server.+?Invalid credentials#", $buffer)) {
events("SAMBA: Invalid credentials");
$file = "/etc/artica-postfix/croned.1/samba-ldap-credentials";
if (IfFileTime($file, 5)) {
if (is_file("/var/lib/samba/winbindd_idmap.tdb")) {
@unlink("/var/lib/samba/winbindd_idmap.tdb");
}
if (is_file("/var/lib/samba/group_mapping.ldb")) {
@unlink("/var/lib/samba/group_mapping.ldb");
}
email_events("Samba: could not connect to ldap Invalid credentials", "samba claims:\n{$buffer}\nArtica will try to reconfigure password and restart Samba", 'system');
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.samba.php --fix-etc-hosts >/dev/null 2>&1 &");
@unlink($file);
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/artica-postfix restart samba >/dev/null 2>&1 &");
WriteFileCache($file);
}
return;
}
// -------------------------------------------------------------------------------------------------------------------------------------------------
if (preg_match("#failed due to\\s+\\[winbind client not authorized to use winbindd_pam_auth_crap\\.\\s+Ensure permissions on.+?are set correctly#", $buffer)) {
events("SQUID: winbindd_pam_auth_crap --> exec.kerbauth.php --winbindfix");
$file = "/etc/artica-postfix/croned.1/winbindd_pam_auth_crap";
if (IfFileTime($file, 5)) {
squid_admin_mysql(0, "NTLM: client not authorized to use winbindd_pam_auth_crap", $buffer, __FILE__, __LINE__);
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.kerbauth.php --winbindfix");
@unlink($file);
WriteFileCache($file);
}
return;
}
// -------------------------------------------------------------------------------------------------------------------------------------------------
if (preg_match("#smbd\\[.+?:\\s+smbd_open_once_socket: open_socket_in: Address already in use#", $buffer)) {
events("SMBD: smbd_open_once_socket: open_socket_in: Address already in use");
$file = "/etc/artica-postfix/croned.1/smbd_open_once_socket.open_socket_in.Address.already.in.use";
if (IfFileTime($file, 10)) {
email_events("Samba: try to bind ipv6 and ipv4, fixed", "samba claims:\n{$buffer}\n\t\t\tArtica will do \"sysctl net.ipv6.bindv6only=1\" to fix this issue (see https://bugzilla.redhat.com/show_bug.cgi?id=726936)", 'system');
shell_exec("{$GLOBALS["sysctl"]} net.ipv6.bindv6only=1");
@unlink($file);
WriteFileCache($file);
}
return;
}
// -------------------------------------------------------------------------------------------------------------------------------------------------
if (preg_match("#winbindd.+?Could not receive trustdoms#", $buffer)) {
events("WINBIND: Could not receive trustdoms");
$file = "/etc/artica-postfix/croned.1/Could.not.receive.trustdoms";
if (IfFileTime($file, 5)) {
events("WINBIND: Could not receive trustdoms -> restart Winbind");
if (function_exists("WriteToSyslogMail")) {
WriteToSyslogMail("restart winbindd", basename(__FILE__));
}
email_events("Samba: Could not receive trustdoms", "samba claims:\n{$buffer}\nArtica will try to restart winbindd service", 'system');
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/winbind restart >/dev/null 2>&1 &");
@unlink($file);
}
WriteFileCache($file);
return;
}
if (preg_match("#winbindd\\[.+?ADS uninitialized: No logon servers#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/winbindd-No-logon-servers";
events("WINBINDD: ADS uninitialized: No logon servers");
if ($GLOBALS["EnableKerbAuth"] == 1) {
if (IfFileTime($file, 3)) {
squid_admin_mysql(0, "NTLM: No logon servers", $buffer, __FILE__, __LINE__);
events("WINBINDD: EnableKerbAuth:: exec.kerbauth.php --build (do nothing new patch 2012-05-04)");
//shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.kerbauth.php --build &");
WriteFileCache($file);
}
return;
}
}
if (preg_match("#lessfs\\[.+?send_backlog : failed to connect to the slave#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/lessfs.1";
if (IfFileTime($file, 5)) {
email_events("lessFS: Replication deduplication to connect to the slave ", "lessFS claims:\n{$buffer}\nPlease check communications with the slave", 'system');
WriteFileCache($file);
return;
}
}
if (preg_match("#lessfs\\[.+?send_backlog : invalid message size#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/lessfs.2";
if (IfFileTime($file, 5)) {
email_events("lessFS: Replication deduplication failed to replicate ", "lessFS claims:\n{$buffer}\nPlease check communications with the slave", 'system');
WriteFileCache($file);
return;
}
}
if (preg_match("#lessfs\\[.+?replication_worker : replication is disabled, disconnect#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/lessfs.2";
if (IfFileTime($file, 5)) {
email_events("lessFS: Replication deduplication failed: Slave is disabled ", "lessFS claims:\n{$buffer}\nPlease check communications with the slave", 'system');
WriteFileCache($file);
return;
}
}
if (preg_match("#lessfs\\[.+?Could not recover database : (.+?)#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/lessfs.3";
if (IfFileTime($file, 5)) {
email_events("lessFS: database {$re[1]} corrupted !!", "lessFS claims:\n{$buffer}\nArtica will try to repair it...", 'system');
shell_exec("lessfsck -o -f -t -c /etc/lessfs.cfg &");
}
}
if (preg_match("#automount\\[.+?mount.+?unknown filesystem type.+?ext4#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/automount.unknown.filesystem.type.ext4";
if (IfFileTime($file, 15)) {
email_events("automount: Failed to mount EXT4 !", "automount claims:\n{$buffer}\nYou should upgrade your system in order to obtain the last kernel that enables ext4", 'system');
WriteFileCache($file);
}
return;
}
if (preg_match("#automount\\[.+?mount.+?failed to mount\\s+(.+?)\\s+on\\s+(.+)\$#", $buffer, $re)) {
$mount_dir = $re[1];
$mount_dest = $re[2];
$md5 = md5("{$mount_dir}{$mount_dest}");
$file = "/etc/artica-postfix/croned.1/automount.{$md5}";
if (IfFileTime($file, 15)) {
email_events("automount: Failed to mount {$mount_dir} ", "automount claims:\n{$buffer}\nCheck your connexions settings on automount section", 'system');
WriteFileCache($file);
}
return;
}
if (preg_match("#modprobe: WARNING: Error inserting\\s+(.+?)\\s+\\(.+?\\):\\s+No such device#", $buffer, $re)) {
email_events("kernel: missing {$re[1]} module", "modprobe claims:\n{$buffer}\nTry to find the right package that store {$re[2]} file", 'VPN');
return;
}
if (preg_match("#pptp_callmgr.+?Could not open control connection to\\s+([0-9\\.]+)#", $buffer, $re)) {
vpn_msql_events("VPN connexion failed to {$re[1]}, unable to create connection tunnel", $buffer, "{$re[1]}");
email_events("VPN connexion failed to {$re[1]}, unable to create connection tunnel ", "{$buffer}", 'VPN');
return;
}
if (preg_match("#pppd\\[.+?Can.+?t open options file.+?ppp\\/peers\\/(.+?):\\s+No such file or directory#", $buffer, $re)) {
email_events("VPN connexion failed for {$re[1]} connection,No such file", "pptp clients claims {$buffer}\\artica will try to rebuild connections", "VPN");
vpn_msql_events("VPN (PPTPD) failed for {$re[1]} connection,No such file", $buffer, "{vpn_server}");
shell_exec(LOCATE_PHP5_BIN2() . " /usr/share/artica-postfix/exec.pptpd.php --clients &");
return;
}
if (preg_match("#pppd\\[.+?peer refused to authenticate: terminating link#", $buffer, $re)) {
vpn_msql_events("VPN (PPTPD) authentification failed from remote host", $buffer, "{vpn_server}");
return;
}
if (preg_match("#pppd\\[.+?peer refused to authenticate#", $buffer, $re)) {
vpn_msql_events("VPN (PPTPD) failed peer refused to authenticate", $buffer, "{vpn_server}");
return;
}
if (preg_match("#pppd\\[.+?MS-CHAP authentication failed: E=691 Authentication failure#", $buffer, $re)) {
vpn_msql_events("VPN (CLIENT) failed server refused to authenticate (Authentication failure)", $buffer, "{vpn_server}");
return;
}
if (preg_match("#pppd\\[.+?MPPE required but not available#", $buffer, $re)) {
vpn_msql_events("VPN (PPTPD) authentification failed MPPE required", $buffer, "{vpn_server}");
return;
}
if (preg_match("#pptpd\\[.+?CTRL: Client\\s+(.+?)\\s+control connection finished#", $buffer, $re)) {
vpn_msql_events("VPN (PPTPD) connection closed for {$re[1]}", $buffer, "{vpn_server}");
return;
}
if (preg_match("#pppd\\[.+?pptpd-logwtmp\\.so ip-up ppp[0-9]+\\s+(.+?)\\s+([0-9\\.]+)#", $buffer, $re)) {
vpn_msql_events("VPN (PPTPD) connection open for {$re[1]} ({$re[2]})", "{$buffer}", '{vpn_server}');
return;
}
if (preg_match("#slapd\\[(.+?)\\]:.+?OpenLDAP: slapd\\s+([0-9\\.]+)#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/openldap-started";
events("OpenLDAP service version {$re[2]} successfully started PID {$re[1]}", "{$buffer}", 'system');
return;
}
if (preg_match("#monit\\[.+?Sendmail error:\\s+(.+)#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/monit-sendmail-failed-" . md5($re[1]);
if (IfFileTime($file, 10)) {
events("MONIT -> SENDMAIL FAILED");
//email_events("Monit is unable to send notifications","Monit claim \"$buffer\"\ntry to analyze why postfix send this error:\n{$re[1]}",'system');
WriteFileCache($file);
return;
}
}
if (strpos($buffer, "pam_ldap: ldap_simple_bind Can't contact LDAP server") > 0) {
$file = "/etc/artica-postfix/croned.1/ldap-failed";
if (IfFileTime($file, 10)) {
events("pam_ldap -> LDAP FAILED");
email_events("LDAP server is unavailable", "System claim \"{$buffer}\" artica will try to restart LDAP server ", 'system');
WriteFileCache($file);
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/slapd restart --framework=" . basename(__FILE__) . " >/dev/null 2>&1 &");
return;
}
}
if (preg_match("#net:\\s+failed to bind to server.+?Error:\\s+Can.?t\\s+contact LDAP server#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/ldap-failed";
if (IfFileTime($file, 10)) {
events("NET -> LDAP FAILED");
email_events("LDAP server is unavailable", "System claim \"{$buffer}\" artica will try to restart LDAP server ", 'system');
WriteFileCache($file);
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/slapd restart --framework=" . basename(__FILE__) . " >/dev/null 2>&1 &");
return;
}
}
if (preg_match("#winbindd\\[.+?failed to bind to server\\s+(.+?)\\s+with dn.+?Error: Can.+?contact LDAP server#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/ldap-failed";
if (IfFileTime($file, 10)) {
events("winbindd -> LDAP FAILED");
email_events("LDAP server is unavailable", "Samba claim \"{$buffer}\" artica will try to restart LDAP server ", 'system');
WriteFileCache($file);
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/slapd restart --framework=" . basename(__FILE__) . " >/dev/null 2>&1 &");
return;
}
}
if (preg_match("#smbd\\[.+?User\\s+(.+?)with invalid SID\\s+(.+?)\\s+in passdb#", $buffer, $re)) {
events("SAMBA Invalid SID for {$re[1]}");
$md5 = md5("{$re[1]}{$re[2]}");
$file = "/etc/artica-postfix/croned.1/samba.invalid.sid.{$md5}";
if (IfFileTime($file)) {
$unix = new unix();
$localsid = $unix->GET_LOCAL_SID();
$cmd = LOCATE_PHP5_BIN2() . " /usr/share/artica-postfix/exec.samba.synchronize.php";
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET($cmd);
email_events("Samba invalid SID for {$re[1]}", "Samba claim \"{$buffer}\"\nUser:{$re[1]} with sid {$re[2]} has this server has the SID {$localsid}\nArtica will re-sync accounts", 'system');
WriteFileCache($file);
}
return true;
}
if (preg_match("#smbd\\[.+?sid\\s+(.+?)\\s+does not belong to our domain#", $buffer, $re)) {
events("SAMBA Invalid global SID for {$re[1]}");
$md5 = md5("{$re[1]}");
$file = "/etc/artica-postfix/croned.1/samba.invalid.sid.{$md5}";
if (IfFileTime($file)) {
$unix = new unix();
$localsid = $unix->GET_LOCAL_SID();
email_events("Samba global invalid SID for {$re[1]}", "Samba claim \"{$buffer}\"\n{$re[1]} has this server has the real SID {$localsid}\nTry to rebuild the configuration trough artica web Interface", 'system');
WriteFileCache($file);
}
return true;
}
if (preg_match("#NetBIOS name\\s+(.+?)\\s+is too long. Truncating to (.+?)#", $buffer, $re)) {
events("SAMBA NetBIOS name {$re[1]} is too long");
$file = "/etc/artica-postfix/croned.1/NetBIOSNameTooLong";
if (IfFileTime($file)) {
email_events("Samba NetBIOS name {$re[1]} is too long", "Samba claim \"{$buffer}\" \nYou should change your server hostname", 'system');
WriteFileCache($file);
}
return true;
}
if (preg_match('#net:\\s+WARNING:\\s+Ignoring invalid value.+?Bad Pasword#', $buffer, $re)) {
events("SAMBA unknown parameter Bad Pasword");
$file = "/etc/artica-postfix/croned.1/SambaBadPasword";
if (IfFileTime($file)) {
email_events("Samba unknown parameter \"Bad Pasword\"", "Samba claim \"{$buffer}\" Artica will reconfigure samba", 'system');
shell_exec(LOCATE_PHP5_BIN2() . " /usr/share/artica-postfix/exec.samba.php --reconfigure &");
WriteFileCache($file);
}
return true;
}
if (preg_match('#smbd\\[.+Ignoring unknown parameter\\s+"hide_unwriteable_files"#', $buffer, $re)) {
events("SAMBA unknown parameter hide_unwriteable_files");
$file = "/etc/artica-postfix/croned.1/hide_unwriteable_files";
if (IfFileTime($file)) {
email_events("Samba unknown parameter hide_unwriteable_files", "Samba claim \"{$buffer}\" Artica will correct the configuration file", 'system');
shell_exec(LOCATE_PHP5_BIN2() . " /usr/share/artica-postfix/exec.samba.php --fix-HideUnwriteableFiles &");
WriteFileCache($file);
}
return true;
}
if (preg_match('#load_usershare_shares: directory\\s+(.+?)\\s+is not owned by root or does not have the sticky bit#', $buffer, $re)) {
events("SAMBA load_usershare_shares {$re[1]}");
$file = "/etc/artica-postfix/croned.1/load_usershare_shares";
if (IfFileTime($file)) {
email_events("Samba load_usershare_shares permissions issues", "Samba claim \"{$buffer}\" Artica will correct the filesystem directory", 'system');
shell_exec("chmod 1775 {$re['1']}/ &");
shell_exec("chmod chmod +t {$re['1']}/ &");
WriteFileCache($file);
}
return true;
}
if (preg_match("#amavis\\[.+?:\\s+\\(.+?\\)TROUBLE\\s+in child_init_hook:#", $buffer, $re)) {
events("AMAVIS TROUBLE in child_init_hook");
$file = "/etc/artica-postfix/croned.1/amavis." . md5("AMAVIS:TROUBLE in child_init_hook");
if (IfFileTime($file)) {
email_events("Amavis child error", "Amavis claim \"{$buffer}\" the amavis daemon will be restarted", 'postfix');
shell_exec('/etc/init.d/amavis restart &');
WriteFileCache($file);
}
return true;
}
if (preg_match("#amavis\\[.+?:\\s+\\(.+?\\)_DIE:\\s+Suicide in child_init_hook#", $buffer, $re)) {
events("AMAVIS TROUBLE in child_init_hook");
$file = "/etc/artica-postfix/croned.1/amavis." . md5("AMAVIS:TROUBLE in child_init_hook");
if (IfFileTime($file)) {
email_events("Amavis child error", "Amavis claim \"{$buffer}\" the amavis daemon will be restarted", 'postfix');
shell_exec('/etc/init.d/amavis restart &');
WriteFileCache($file);
}
return true;
}
if (preg_match("#smbd_audit:\\s+(.+?)\\|(.+?)\\|(.+?)\\|(.+?)\\|(.+?)\\|(.+?)\\|(.+?)\\|(.+?)\$#", $buffer, $re)) {
events("{$re[5]}/{$re[8]} in xapian queue");
WriteXapian("{$re[5]}/{$re[8]}");
return true;
}
if (preg_match("#dansguardian.+?:\\s+Error connecting to proxy#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/squid.tostart.error";
if (IfFileTime($file, 2)) {
events("Squid not available...! Artica will start squid");
email_events("Proxy error", "DansGuardian claim \"{$buffer}\", Artica will start squid ", 'system');
$GLOBALS["CLASS_UNIX"]->RECONFIGURE_SQUID();
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET('/etc/init.d/artica-postfix start dansguardian');
WriteFileCache($file);
return;
} else {
events("Proxy error, but take action after 10mn");
return;
}
}
if (preg_match("#zarafa-server.+?INNODB engine is disabled#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/zarafa.INNODB.engine";
if (IfFileTime($file, 2)) {
events("Zarafa innodb errr");
WriteFileCache($file);
return;
} else {
events("Zarafa innodb err, but take action after 10mn");
return;
}
}
if (preg_match("#zarafa-spooler\\[.+?Unable to open admin session.*?Error ([0-9a-zA-Z]+)#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/zarafa.Unable.to.open.admin.session";
events("Unable to open admin session `{$re[1]}` line:" . __LINE__);
if (IfFileTime($file, 3)) {
$restartZarafa = false;
if (preg_match("#0x80040115#", $buffer)) {
events("{$re[1]}: Restart required...");
$restartZarafa = true;
$restartaction = "\nServer will be restarted...\n";
} else {
events("{$re[1]}: Restart NOT required...");
}
email_events("zarafa Spooler service error connecting to zarafa server ({$re[1]})", "Zarafa claim \"{$buffer}\"{$restartaction} ", 'system');
WriteFileCache($file);
if ($restartZarafa) {
events("\"{$GLOBALS["nohup"]} /etc/init.d/zarafa-server restart >/dev/null 2>&1 &\" line:" . __LINE__);
shell_exec("{$GLOBALS["nohup"]} /etc/init.d/zarafa-server restart >/dev/null 2>&1 &");
}
}
return;
}
if (preg_match("#(.+?)\\[.+?segfault at.+?error.+?in.+?\\[#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/segfault.{$re[1]}";
if (IfFileTime($file, 10)) {
events("{$re[1]}: segfault");
email_events("{$re[1]}: segfault", "Kernel claim \"{$buffer}\" ", 'system');
WriteFileCache($file);
return;
}
}
if (preg_match("#kernel:.+?Out of memory:\\s+kill\\s+process\\s+#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kernel.Out.of.memory";
if (!is_numeric($GLOBALS["NOOUTOFMEMORYREBOOT"])) {
$GLOBALS["NOOUTOFMEMORYREBOOT"] = 0;
}
if (IfFileTime($file, 1)) {
if ($GLOBALS["NOOUTOFMEMORYREBOOT"] != 1) {
events("Out of memory -> REBOOT !!!");
$uptime = $GLOBALS["CLASS_UNIX"]->uptime();
email_events("Out of memory: reboot action performed Uptime:{$uptime}", "Kernel claim \"{$buffer}\" the server will be rebooted", 'system');
WriteFileCache($file);
if ($GLOBALS["SQUID_INSTALLED"]) {
squid_admin_mysql(0, "Memory full: System will be rebooted after running after {$uptime}", "System claim \"{$buffer}\" the operating system will be rebooted", __FILE__, __LINE__);
}
UcarpDown();
shell_exec("{$GLOBALS["SHUTDOWN_BIN"]} -rF now");
return;
} else {
email_events("Out of memory: your system hang !", "Kernel claim \"{$buffer}\" I suggest rebooting the system", 'system');
WriteFileCache($file);
}
}
}
if (preg_match("#kernel:\\s+\\[.+?Out of memory\\s+\\(oom_kill_allocating_task#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kernel.Out.of.memory";
if (!is_numeric($GLOBALS["NOOUTOFMEMORYREBOOT"])) {
$GLOBALS["NOOUTOFMEMORYREBOOT"] = 0;
}
if (IfFileTime($file, 1)) {
if ($GLOBALS["NOOUTOFMEMORYREBOOT"] != 1) {
events("Out of memory -> REBOOT !!!");
$uptime = $GLOBALS["CLASS_UNIX"]->uptime();
email_events("Out of memory: reboot action performed uptime:{$uptime}", "Kernel claim \"{$buffer}\" the server will be rebooted", 'system');
WriteFileCache($file);
if ($GLOBALS["SQUID_INSTALLED"]) {
squid_admin_mysql(0, "Memory full: System will be rebooted after running after {$uptime}", "System claim \"{$buffer}\" the operating system will be rebooted", __FILE__, __LINE__);
}
UcarpDown();
shell_exec("{$GLOBALS["SHUTDOWN_BIN"]} -rF now");
return;
} else {
email_events("Out of memory: your system hang !", "Kernel claim \"{$buffer}\" I suggest rebooting the system", 'system');
WriteFileCache($file);
}
}
}
if (preg_match("#kernel:.+?ata.+?status:\\s+{\\s+DRDY#", $buffer, $re)) {
if ($GLOBALS["NODRYREBOOT"] == 1) {
events("Hard Disk problem: -> reboot banned");
return;
}
$file = "/etc/artica-postfix/croned.1/kernel.DRDY";
if (IfFileTime($file, 5)) {
events("DRDY -> REBOOT !!!");
exec("/bin/dmesg 2>&1", $results);
$array["buffer"] = $buffer;
$array["dmsg"] = $results;
@mkdir("/etc/artica-postfix/reboot", 644, true);
@file_put_contents("/etc/artica-postfix/reboot/" . time(), serialize($array));
email_events("Hard Disk issue: reboot action performed", "Kernel claim \"{$buffer}\" the server will be rebooted\n" . @implode("\n", $results), 'system');
if ($GLOBALS["SQUID_INSTALLED"]) {
squid_admin_mysql(0, "Memory full: System will be rebooted after running after {$uptime}", "System claim \"{$buffer}\" the operating system will be rebooted", __FILE__, __LINE__);
}
UcarpDown();
shell_exec("{$GLOBALS["SHUTDOWN_BIN"]} -rF now");
return;
}
}
if (preg_match("#winbindd\\[.+?resolve_name: unknown name switch type lmhost#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/winbindd.lmhost.failed";
if (IfFileTime($file, 10)) {
events("winbindd -> lmhost failed");
WriteFileCache($file);
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET("{$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.samba.php --fix-lmhost");
return;
}
}
if (preg_match("#nmbd\\[.+?become_logon_server_success: Samba is now a logon server for workgroup (.+?)\\s+on subnet\\s+([A-Z0-9\\._-]+)#", $buffer, $re)) {
email_events("Samba (file sharing) started domain {$re[1]}/{$re[2]}", "Samba notice: \"{$buffer}\"", 'system');
return;
}
if (preg_match("#zarafa-server.+?Unable to connect to database.+?MySQL server on.+?([0-9\\.]+)#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/zarafa.MYSQL.CONNECT";
if (IfFileTime($file, 2)) {
events("Zarafa Mysql Error errr");
email_events("MailBox server unable connect to database", "Zarafa server claim \"{$buffer}\" ", 'mailbox');
WriteFileCache($file);
return;
} else {
events("MailBox server unable connect to database but take action after 10mn");
return;
}
}
if (preg_match("#winbindd:\\s+Exceeding\\s+[0-9]+\\s+client\\s+connections.+?no idle connection found#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/Winbindd.connect.error";
if (IfFileTime($file, 2)) {
events("winbindd Error connections");
email_events("Winbindd exceeding connections", "Samba server claim \"{$buffer}\" \nArtica will restart samba", 'system');
shell_exec('/etc/init.d/artica-postfix restart samba &');
WriteFileCache($file);
return;
} else {
events("Winbindd exceeding connections take action after 10mn");
return;
}
}
// -------------------------------------------------------------------- MONIT
if (preg_match("#'(.+?)'\\s+total mem amount of\\s+([0-9]+).+?matches resource limit#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/mem.globalmem.monit";
if (IfFileTime($file, 10)) {
$processname = $re[1];
if (preg_match("#mysqlmulti([0-9]+)#", $processname, $ri)) {
$tt = unserialize(@file_get_contents("/etc/artica-postfix/mysql_multi_names.cache"));
$instancenem = $tt[$ri[1]];
$re[1] = "Mysql Instance {$ri[1]} ({$instancenem})";
}
events("{$re[1]} limit memory exceed");
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.watchdog.php --mem >/dev/null 2>&1 &");
system_admin_events("{$re[1]}: memory limit", "Monitor claim \"{$buffer}\"\n" . @implode("\n", $psarr), __FUNCTION__, __FILE__, __LINE__, "watchdog");
WriteFileCache($file);
return;
} else {
events("{$re[1]} limit memory exceed, but take action after 10mn");
return;
}
}
if (preg_match("#monit\\[.+?'(.+?)'\\s+trying to restart#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/restart.{$re[1]}.monit";
if (IfFileTime($file, 5)) {
events("{$re[1]} was restarted");
$processname = $re[1];
if (preg_match("#mysqlmulti([0-9]+)#", $processname, $ri)) {
$tt = unserialize(@file_get_contents("/etc/artica-postfix/mysql_multi_names.cache"));
$instancenem = $tt[$ri[1]];
$re[1] = "Mysql Instance {$ri[1]} ({$instancenem})";
}
WriteFileCache($file);
return;
} else {
events("{$re[1]}: stopped, try to restart, but take action after 10mn");
return;
}
}
if (preg_match("#monit\\[.+?mem usage of\\s+([0-9\\.]+)%\\s+matches resource limit#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/mem.usage.monit";
if (IfFileTime($file, 15)) {
events("{$re[1]}% limit memory exceed");
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.watchdog.php --mem >/dev/null 2>&1 &");
system_admin_events("{$re[1]}% memory limit\nMonitor claim \"{$buffer}\"\n", __FUNCTION__, __FILE__, __LINE__, "watchdog");
WriteFileCache($file);
return;
} else {
events("{$re[1]}% limit memory exceed, but take action after 15mn");
return;
}
}
if (preg_match("#monit\\[.+?'(.+?)'\\s+process is not running#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/restart.{$re[1]}.monit";
if (IfFileTime($file, 5)) {
events("{$re[1]} was stopped");
$processname = $re[1];
if (preg_match("#mysqlmulti([0-9]+)#", $processname, $ri)) {
$tt = unserialize(@file_get_contents("/etc/artica-postfix/mysql_multi_names.cache"));
$instancenem = $tt[$ri[1]];
$re[1] = "Mysql Instance {$ri[1]} ({$instancenem})";
}
WriteFileCache($file);
return;
} else {
events("{$re[1]}: stopped, but take action after 10mn");
return;
}
}
if (preg_match("#pdns\\[.+?:\\s+binding UDP socket to.+?Address already in use#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/restart.pdns.bind.error";
if (IfFileTime($file, 5)) {
events("PowerDNS: Unable to bind UDP socket");
email_events("PowerDNS: Unable to bind UDP socket", "Artica will restart PowerDNS", 'system');
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET('/etc/init.d/artica-postfix restart pdns');
WriteFileCache($file);
return;
} else {
events("PowerDNS: Unable to bind UDP socket: but take action after 10mn");
return;
}
}
//pdns_recursor[5011]: Failed to update . records, RCODE=2
if (preg_match("#pdns_recursor\\[.+?:\\s+Failed to update \\. records, RCODE=2#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/restart.pdns.RCODE2.error";
if (IfFileTime($file, 5)) {
events("PowerDNS: Unable to query Public DNS");
//email_events("PowerDNS: Unable to query Public DNS","PowerDNS claim: $buffer,It seems that your Public DNS are not available or network is down",'system');
WriteFileCache($file);
return;
} else {
events("PowerDNS: Unable to query Public DNS: but take action after 10mn");
return;
}
}
if (preg_match("#cpu system usage of ([0-9\\.]+)% matches#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/cpu.system.monit";
if (IfFileTime($file, 15)) {
events("cpu exceed");
system_admin_events("CPU warning {$re[1]}%\nMonitor claim \"{$buffer}\"", __FUNCTION__, __FILE__, __LINE__, "watchdog");
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.watchdog.php --cpu >/dev/null 2>&1 &");
WriteFileCache($file);
return;
} else {
events("cpu exceed, but take action after 10mn");
return;
}
}
if (preg_match("#monit.+?loadavg.+?of\\s+([0-9\\.]+)\\s+matches resource limit#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/load.system.monit";
if (IfFileTime($file, 15)) {
events("Load exceed");
system_admin_events("Load warning {$re[1]}\nMonitor claim \"{$buffer}\"", __FUNCTION__, __FILE__, __LINE__, "watchdog");
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . dirname(__FILE__) . "/exec.watchdog.php --loadavg >/dev/null 2>&1 &");
WriteFileCache($file);
return;
} else {
events("Load exceed, but take action after 15mn");
return;
}
}
if (preg_match("#monit.+?'(.+)'\\s+start:#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/monit.start.{$re[1]}";
if (IfFileTime($file, 5)) {
events("{$re[1]} start");
WriteFileCache($file);
return;
} else {
events("{$re[1]} start, but take action after 10mn");
return;
}
}
if (preg_match("#monit\\[.+?:\\s+'(.+?)'\\s+process is running with pid\\s+([0-9]+)#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/monit.run.{$re[1]}";
if (IfFileTime($file, 5)) {
events("{$re[1]} running");
WriteFileCache($file);
return;
} else {
events("{$re[1]} running, but take action after 10mn");
return;
}
}
if (preg_match("#nmbd.+?:\\s+Cannot sync browser lists#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/samba.CannotSyncBrowserLists.error";
if (IfFileTime($file)) {
events("Samba cannot sync browser list, remove /var/lib/samba/wins.dat");
@unlink("/var/lib/samba/wins.dat");
WriteFileCache($file);
} else {
events("Samba error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#freshclam.+?:\\s+Database updated \\(([0-9]+)\\s+signatures\\) from .+?#", $buffer, $re)) {
email_events("ClamAV Database Updated {$re[1]} signatures", "{$buffer}", 'update');
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . basename(__FILE__) . "/exec.clamavsig.php >/dev/null 2>&1 &");
return;
}
if (preg_match("#freshclam\\[.+?:\\s+Database updated\\s+\\(#", $buffer, $re)) {
shell_exec("{$GLOBALS["nohup"]} {$GLOBALS["LOCATE_PHP5_BIN"]} " . basename(__FILE__) . "/exec.clamavsig.php >/dev/null 2>&1 &");
}
if (preg_match("#freshclam.+?Can.+?t\\s+connect to port\\s+([0-9]+)\\s+of\\s+host\\s+(.+?)\\s+#", $buffer, $re)) {
$host = $re[2] . ":" . $re[1];
$file = "/etc/artica-postfix/croned.1/freshclam.error." . md5($host);
if (IfFileTime($file)) {
email_events("Unable to update ClamAV Databases from {$host}", "freshclam claim {$buffer}\nCheck is this server hav access to Internet\nCheck your proxy configuration", 'update');
WriteFileCache($file);
return;
} else {
events("KAV4PROXY error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#KASERROR.+?NOLOGID.+?Can.+?find user mailflt3#", $buffer)) {
$file = "/etc/artica-postfix/croned.1/KASERROR.NOLOGID.mailflt3";
if (IfFileTime($file)) {
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET('/usr/share/artica-postfix/bin/artica-install --mailflt3');
WriteFileCache($file);
return;
} else {
events("KASERROR error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#lmtp.+?status=deferred.+?lmtp\\]:.+?(No such file or directory|Too many levels of symbolic links)#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/cyrus.lmtp.failed";
if (IfFileTime($file)) {
email_events("cyrus-imapd socket error", "Postfix claim \"{$buffer}\", Artica will restart cyrus", 'system');
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET('/usr/share/artica-postfix/bin/artica-install --cyrus-checkconfig');
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET('/etc/init.d/cyrus-imapd restart');
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET("{$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.postfix.main.cf.php --imap-sockets");
cyrus_socket_error($buffer, $re[1] . "lmtp");
WriteFileCache($file);
return;
} else {
events("CYRUS error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#rsyncd\\[.+?:\\s+recv.+?\\[(.+?)\\].+?([0-9]+)\$#", $buffer, $re)) {
$file = md5($buffer);
@mkdir('{$GLOBALS["ARTICALOGDIR"]}/rsync', null, true);
$f["IP"] = $re[1];
$f["DATE"] = date('Y-m-d H:00:00');
$f["SIZE"] = $re[2];
@file_put_contents("{$GLOBALS["ARTICALOGDIR"]}/rsync/{$file}", serialize($f));
}
if (preg_match("#kavmilter.+?Can.+?t load keys: No active key#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kavmilter.key.failed";
if (IfFileTime($file)) {
email_events("Kaspersky Antivirus Mail license error", "KavMilter claim \"{$buffer}\"", 'system');
WriteFileCache($file);
return;
} else {
events("Kaspersky Antivirus Mail license error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#kavmd.+?Can.+?t load keys:.+?#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kavmd.key.failed";
if (IfFileTime($file)) {
email_events("Kaspersky Antivirus Mail license error", "Kaspersky Antivirus Mail claim \"{$buffer}\"", 'system');
WriteFileCache($file);
return;
} else {
events("Kaspersky Antivirus Mail license error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#kavmd.+?ERROR Engine problem#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kavmd.engine.failed";
if (IfFileTime($file)) {
email_events("Kaspersky Antivirus Mail Engine error", "Kaspersky Antivirus Mail claim \"{$buffer}\"", 'system');
WriteFileCache($file);
return;
} else {
events("Kaspersky Antivirus Mail Engine error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#kavmilter.+?WARNING.+?Your AV signatures are older than#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kavmilter.upd.failed";
if (IfFileTime($file)) {
email_events("Kaspersky Antivirus Mail AV signatures are older", "KavMilter claim \"{$buffer}\"", 'system');
WriteFileCache($file);
return;
} else {
events("Kaspersky Antivirus update license error:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#dansguardian.+?Error compiling regexp#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/dansguardian.compiling.regexp";
if (IfFileTime($file)) {
email_events("Dansguardian failed to start", "Dansguardian claim \"{$buffer}\"", 'system');
WriteFileCache($file);
return;
} else {
events("Dansguardian failed to start:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#kavmilter.+?Invalid value specified for SendmailPath#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kavmilter.SendmailPath.Invalid";
if (IfFileTime($file)) {
events("Check SendmailPath for kavmilter");
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET("{$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.kavmilter.php --SendmailPath");
WriteFileCache($file);
return;
} else {
events("Check SendmailPath for kavmilter:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#KAVMilter Error.+?Group.+?Default.+?has error#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/kavmilter.Default.error";
if (IfFileTime($file)) {
events("Check Group default for kavmilter");
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET("{$GLOBALS["LOCATE_PHP5_BIN"]} /usr/share/artica-postfix/exec.kavmilter.php --default-group");
WriteFileCache($file);
return;
} else {
events("Check Group default for kavmilter:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#kavmilter.+?Message INFECTED from (.+?)\\(remote:\\[(.+?)\\).+?with\\s+(.+?)\$#", $buffer, $re)) {
events("KAVMILTER INFECTION <{$re[1]}> {$re[2]}");
infected_queue("kavmilter", trim($re[1]), trim($re[2]), trim($re[3]));
return;
}
if (preg_match("#pdns\\[.+?\\[LdapBackend.+?Ldap connection to server failed#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/pdns.ldap.error";
if (IfFileTime($file)) {
events("PDNS LDAP FAILED");
email_events("PowerDNS ldap connection failed", "PowerDNS claim \"{$buffer}\"", 'system');
WriteFileCache($file);
return;
} else {
events("PDNS FAILED:{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#master.+?cannot find executable for service.+?sieve#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/cyrus.sieve.error";
if (IfFileTime($file)) {
events("Check sieve path");
$GLOBALS["CLASS_UNIX"]->THREAD_COMMAND_SET("/usr/share/artica-postfix/bin/artica-install --reconfigure-cyrus");
WriteFileCache($file);
return;
} else {
events("Check sieve path error :{$buffer}, but take action after 10mn");
return;
}
}
if (preg_match("#smbd\\[.+?write_data: write failure in writing to client 0.0.0.0. Error Connection reset by peer#", $buffer, $re)) {
$file = "/etc/artica-postfix/croned.1/samba.Error.Connection.reset.by.peer.error";
if (IfFileTime($file)) {
events("Check sieve Error Connection reset by peer");
$text[] = "Your MS Windows computers should not have access to the server cause network generic errors";
$text[] = "- Check these parameters:";
$text[] = "- Check if Apparmor or SeLinux are disabled on the server.";
$text[] = "- Check your hard drives by this command-line: hdparm -tT /dev/sda(0-9)";
$text[] = "- Check that 137|138|139|445 ports is open from workstation to this server";
$text[] = "- Check network switch or hub connection between this server and your workstations.";
$text[] = "- Try to add this registry key [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Disk]\n\t\"TimeOutValue\"=dword:0000003c";
email_events("Samba network error", "Samba claim \"{$buffer}\"\n" . implode("\n", $text), 'system');
WriteFileCache($file);
return;
} else {
events("Check sieve Error Connection reset by peer :{$buffer}, but take action after 10mn");
return;
}
}
$mem = round(memory_get_usage() / 1024 / 1000, 2);
events_not_filtered("Not Filtered:\"{$buffer}\" (line " . __LINE__ . ") memory: {$mem}MB");
}
$kill = $unix->find_program("kill");
$pid = @file_get_contents($EXEC_PID_FILE);
if ($unix->process_exists($pid, basename(__FILE__))) {
$TimePid = $unix->PROCCESS_TIME_MIN($pid);
if ($TimePid > 30) {
posix_kill(intval($pid), 9);
} else {
if (!$GLOBALS["FORCE"]) {
print "Starting......: " . date("H:i:s") . " Checking (L." . __LINE__ . ") Squid Already executed pid {$pid} since {$TimePid}mn ...\n";
die;
}
}
}
echo "Starting......: " . date("H:i:s") . " [SERV]: is connected to remote appliance ? `{$EnableRemoteStatisticsAppliance}`\n";
if ($EnableRemoteStatisticsAppliance == 1) {
squid_admin_notifs("Start to rebuilding Proxy settings", "MAIN", __FILE__, __LINE__);
$r = new squid_stats_appliance();
echo "Starting......: " . date("H:i:s") . " [SERV]: ################################\n";
echo "Starting......: " . date("H:i:s") . " [SERV]: # This server is connected to: #\n";
echo "Starting......: " . date("H:i:s") . " [SERV]: # {$r->URI} #\n";
echo "Starting......: " . date("H:i:s") . " [SERV]: ################################\n";
remote_appliance_restore_tables();
}
build_progress("{reconfigure}", 5);
squid_reconfigure_build_tool();
build_progress("{reconfigure}", 10);
squid_pactester();
build_progress("{reconfigure}", 15);
$childpid = posix_getpid();
$sock = new sockets();
$squid_user = SquidUser();
function CleanMysqlDatabase($PURGE_ALL = false)
{
$filter = null;
$users = new usersMenus();
$unix = new unix();
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$timefile = "/etc/artica-postfix/pids/logrotate." . __FUNCTION__ . ".time";
$pid = @file_get_contents("{$pidfile}");
if ($unix->process_exists($pid, basename(__FILE__))) {
system_admin_events("Already executed PID {$pid}", __FUNCTION__, __FILE__, __LINE__, "logrotate");
die;
}
@file_put_contents($pidfile, getmypid());
$time = $unix->file_time_min($timefile);
if (!$PURGE_ALL) {
if (!$GLOBALS["FORCE"]) {
if ($time < 15) {
events("No less than 15mn or delete {$timefile} file to force...");
system_admin_events("No less than 15mn or delete {$timefile} file", __FUNCTION__, __FILE__, __LINE__, "logrotate");
return;
}
}
}
@unlink($timefile);
@file_put_contents($timefile, time());
$sock = new sockets();
$MySQLSyslogType = $sock->GET_INFO("MySQLSyslogType");
$EnableSyslogDB = $sock->GET_INFO("EnableSyslogDB");
if (!is_numeric($EnableSyslogDB)) {
$EnableSyslogDB = 0;
}
if (!is_numeric($MySQLSyslogType)) {
$MySQLSyslogType = 1;
}
if ($MySQLSyslogType == 0) {
$MySQLSyslogType = 4;
}
$LogRotatePath = $sock->GET_INFO("LogRotatePath");
if ($LogRotatePath == null) {
$LogRotatePath = "/home/logrotate";
}
$TuningParameters = unserialize(base64_decode($sock->GET_INFO("MySQLSyslogParams")));
if ($EnableSyslogDB == 1) {
if ($MySQLSyslogType == 2) {
events("Is a client of remote MySQL server , aborting");
if ($GLOBALS["VERBOSE"]) {
echo "Is a client of remote MySQL server , aborting\n";
}
return;
}
}
$LogRotateCompress = 1;
$LogRotatePath = $sock->GET_INFO("LogRotatePath");
$SystemLogsPath = $sock->GET_INFO("SystemLogsPath");
$BackupMaxDays = $sock->GET_INFO("BackupMaxDays");
$BackupMaxDaysDir = $sock->GET_INFO("BackupMaxDaysDir");
$BackupSquidLogsUseNas = $sock->GET_INFO("BackupSquidLogsUseNas");
if ($SystemLogsPath == null) {
$SystemLogsPath = "/var/log";
}
$MySQLSyslogType = $sock->GET_INFO("MySQLSyslogType");
$EnableSyslogDB = $sock->GET_INFO("EnableSyslogDB");
if (!is_numeric($EnableSyslogDB)) {
$EnableSyslogDB = 0;
}
if (!is_numeric($MySQLSyslogType)) {
$MySQLSyslogType = 1;
}
if (!is_numeric($BackupSquidLogsUseNas)) {
$BackupSquidLogsUseNas = 0;
}
if ($EnableSyslogDB == 1) {
if ($MySQLSyslogType != 1) {
return;
}
}
if (!is_numeric($BackupMaxDays)) {
$BackupMaxDays = 30;
}
if ($LogRotatePath == null) {
$LogRotatePath = "/home/logrotate";
}
if ($BackupMaxDaysDir == null) {
$BackupMaxDaysDir = "/home/logrotate_backup";
}
$mount = new mount("/var/log/artica-postfix/logrotate.debug");
if ($BackupSquidLogsUseNas == 1) {
$BackupSquidLogsNASIpaddr = $sock->GET_INFO("BackupSquidLogsNASIpaddr");
$BackupSquidLogsNASFolder = $sock->GET_INFO("BackupSquidLogsNASFolder");
$BackupSquidLogsNASUser = $sock->GET_INFO("BackupSquidLogsNASUser");
$BackupSquidLogsNASPassword = $sock->GET_INFO("BackupSquidLogsNASPassword");
$BackupSquidLogsNASRetry = $sock->GET_INFO("BackupSquidLogsNASRetry");
if (!is_numeric($BackupSquidLogsNASRetry)) {
$BackupSquidLogsNASRetry = 0;
}
$mountPoint = "/mnt/BackupSquidLogsUseNas";
if (!$mount->smb_mount($mountPoint, $BackupSquidLogsNASIpaddr, $BackupSquidLogsNASUser, $BackupSquidLogsNASPassword, $BackupSquidLogsNASFolder)) {
events("Unable to connect to NAS storage system (1): {$BackupSquidLogsNASUser}@{$BackupSquidLogsNASIpaddr}");
if ($BackupSquidLogsNASRetry == 0) {
return;
}
sleep(3);
$mount = new mount("/var/log/artica-postfix/logrotate.debug");
if (!$mount->smb_mount($mountPoint, $BackupSquidLogsNASIpaddr, $BackupSquidLogsNASUser, $BackupSquidLogsNASPassword, $BackupSquidLogsNASFolder)) {
events("Unable to connect to NAS storage system (2): {$BackupSquidLogsNASUser}@{$BackupSquidLogsNASIpaddr}");
return;
}
}
$BackupMaxDaysDir = "{$mountPoint}/artica-backup-syslog/{$users->hostname}";
}
@mkdir("{$BackupMaxDaysDir}", 0755, true);
if (!is_dir($BackupMaxDaysDir)) {
if ($GLOBALS["VERBOSE"]) {
echo "Fatal {$BackupMaxDaysDir} permission denied\n";
}
events("Fatal {$BackupMaxDaysDir} permission denied");
squid_admin_notifs("SYSLOG: FATAL {$BackupMaxDaysDir} permission denied", __FUNCTION__, __FILE__, __LINE__);
system_admin_events($q->mysql_error, __FUNCTION__, __FILE__, __LINE__, "logrotate");
if ($BackupSquidLogsUseNas == 1) {
$mount->umount($mountPoint);
}
return false;
}
$t = time();
@file_put_contents("{$BackupMaxDaysDir}/{$t}", time());
if (!is_file("{$BackupMaxDaysDir}/{$t}")) {
events("Fatal {$BackupMaxDaysDir} permission denied");
if ($GLOBALS["VERBOSE"]) {
echo "Fatal {$BackupMaxDaysDir} permission denied\n";
}
squid_admin_notifs("SYSLOG: FATAL {$BackupMaxDaysDir} permission denied", __FUNCTION__, __FILE__, __LINE__);
system_admin_events($q->mysql_error, __FUNCTION__, __FILE__, __LINE__, "logrotate");
if ($BackupSquidLogsUseNas == 1) {
$mount->umount($mountPoint);
}
return false;
}
@unlink("{$BackupMaxDaysDir}/{$t}");
if ($BackupSquidLogsUseNas == 1) {
if (is_dir("/home/logrotate_backup")) {
$files = $unix->DirFiles("/home/logrotate_backup");
events("Scanning the old storage systems.. " . count($files) . " file(s)");
while (list($basename, $none) = each($files)) {
$filepath = "/home/logrotate_backup/{$basename}";
if ($GLOBALS["VERBOSE"]) {
echo "Checking \"{$filepath}\"\n";
}
$size = @filesize($filepath);
if ($size < 20) {
events("Removing {$filepath}");
@unlink($filepath);
continue;
}
if (!@copy($filepath, "{$BackupMaxDaysDir}/{$basename}")) {
events("copy Failed {$filepath} to \"{$BackupMaxDaysDir}/{$basename}\" permission denied...");
continue;
}
events("Move {$filepath} to {$BackupSquidLogsNASIpaddr} success...");
@unlink($filepath);
}
}
}
if ($PURGE_ALL == false) {
$filter = "WHERE filetime<DATE_SUB(NOW(),INTERVAL {$BackupMaxDays} DAY)";
}
if ($EnableSyslogDB == 1) {
$q = new mysql_storelogs();
$sql = "SELECT `filename`,`hostname`,`storeid` FROM `files_info` {$filter}";
if ($GLOBALS["VERBOSE"]) {
echo "{$sql}\n";
}
$results = $q->QUERY_SQL($sql);
if (!$q->ok) {
system_admin_events($q->mysql_error, __FUNCTION__, __FILE__, __LINE__);
return;
}
$Count = mysql_num_rows($results);
$c = 0;
while ($ligne = mysql_fetch_assoc($results)) {
$c++;
if ($GLOBALS["VERBOSE"]) {
echo "{$c}/{$Count} ******** {$ligne["filename"]} {$ligne["storeid"]} *********\n";
}
if (!$q->ExtractFile("{$BackupMaxDaysDir}/{$ligne["hostname"]}.{$ligne["filename"]}", $ligne["storeid"])) {
if ($GLOBALS["VERBOSE"]) {
echo "{$c}/{$Count} ******** {$ligne["filename"]} ExtractFile() = FALSE !!! *********\n";
}
continue;
}
if ($GLOBALS["VERBOSE"]) {
echo "{$c}/{$Count} DelteItem({$ligne["storeid"]}) *********\n";
}
$q->DelteItem($ligne["storeid"]);
if ($GLOBALS["VERBOSE"]) {
echo "********* EVENTS NOW --->\n";
}
$q->events("{$ligne["filename"]} saved into {$BackupMaxDaysDir}");
if ($GLOBALS["VERBOSE"]) {
echo "\n\n###### {$c}/{$Count} Continue to Next ##########\n";
}
}
$sql = "SELECT `filename`,`hostname`,`storeid` FROM `accesslogs` {$filter}";
if ($GLOBALS["VERBOSE"]) {
echo "{$sql}\n";
}
$results = $q->QUERY_SQL($sql);
if (!$q->ok) {
system_admin_events($q->mysql_error, __FUNCTION__, __FILE__, __LINE__);
return;
}
$Count = mysql_num_rows($results);
$c = 0;
while ($ligne = mysql_fetch_assoc($results)) {
$c++;
if (!$q->ExtractAccessFile("{$BackupMaxDaysDir}/{$ligne["hostname"]}.{$ligne["filename"]}", $ligne["storeid"])) {
continue;
}
$q->DelteAccessItem($ligne["storeid"]);
$q->events("{$ligne["filename"]} saved into {$BackupMaxDaysDir}");
}
if ($BackupSquidLogsUseNas == 1) {
$mount->umount($mountPoint);
}
return;
}
$q = new mysql_syslog();
$sql = "SELECT `filename`,`taskid`,`filesize`,`filetime` FROM `store` {$filter}";
$results = $q->QUERY_SQL($sql);
if ($GLOBALS["VERBOSE"]) {
echo "{$sql} ({$q->mysql_error}) " . mysql_num_rows($results) . " file(s)\n";
}
if (!$q->ok) {
system_admin_events($q->mysql_error, __FUNCTION__, __FILE__, __LINE__);
return;
}
while ($ligne = mysql_fetch_assoc($results)) {
if ($GLOBALS["VERBOSE"]) {
echo "Processing {$ligne["filename"]}\n";
}
if (!ExtractFileFromDatabase($ligne["filename"], $BackupMaxDaysDir)) {
events("Unable to extract {$ligne["filename"]} to {$BackupMaxDaysDir}");
squid_admin_notifs("SYSLOG: Unable to extract {$ligne["filename"]} to {$BackupMaxDaysDir}", __FUNCTION__, __FILE__, __LINE__);
if ($BackupSquidLogsUseNas == 1) {
$mount->umount($mountPoint);
}
return false;
} else {
events("Success extracting {$ligne["filename"]} to {$BackupMaxDaysDir}");
}
}
if ($BackupSquidLogsUseNas == 1) {
$mount->umount($mountPoint);
}
}
function rebuildcaches()
{
$logFile = "/usr/share/artica-postfix/ressources/logs/web/rebuild-cache.txt";
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$pid = @file_get_contents($pidfile);
if ($pid < 100) {
$pid = null;
}
$unix = new unix();
$sock = new sockets();
if ($unix->process_exists($pid, basename(__FILE__))) {
ouputz("Already process exists {$pid}, aborting", __LINE__);
die;
}
$mypid = getmypid();
@file_put_contents($pidfile, $mypid);
@unlink($logFile);
ouputz("Please wait, rebuild caches....", __LINE__);
$t = time();
ouputz("Listing caches....", __LINE__);
$array = ListCaches();
$mv = $unix->find_program("mv");
$rm = $unix->find_program("rm");
$php5 = $unix->LOCATE_PHP5_BIN();
ouputz(count($array) . " caches to delete...", __LINE__);
if (count($array) == 0) {
ouputz("Fatal, unable to list available caches...", __LINE__);
squid_admin_mysql(0, "Fatal, unable to list available caches", null, __FILE__, __LINE__);
@unlink("/etc/artica-postfix/squid.lock");
die;
}
$t = time();
@unlink("/etc/artica-postfix/squid.lock");
@file_put_contents("/etc/artica-postfix/squid.lock", time());
$squidbin = $unix->LOCATE_SQUID_BIN();
if (!is_file($squidbin)) {
ouputz("squid, no such binary file", __LINE__);
@unlink("/etc/artica-postfix/squid.lock");
return;
}
squid_admin_mysql(1, "Stopping Proxy service in order to rebuild caches", null, __FILE__, __LINE__);
ouputz("Stopping squid, please wait...", __LINE__);
if (function_exists("debug_backtrace")) {
$trace = debug_backtrace();
if (isset($trace[1])) {
$sourcefunction = $trace[1]["function"];
$sourceline = $trace[1]["line"];
$executed = "Executed by {$sourcefunction}() line {$sourceline}\nusing argv:{$GLOBALS["ARGVS"]}\n";
}
}
squid_admin_notifs("Asking to Stop Squid for rebuilding caches\n" . @implode("\n", $GLOBALS["LOGS"]) . "\n{$executed}", __FUNCTION__, __FILE__, __LINE__, "proxy");
shell_exec("/etc/init.d/squid stop --force --script=" . basename(__FILE__));
if ($GLOBALS["REPORT"]) {
while (list($cache_dir, $ligne) = each($array)) {
$DIRARRAY = $unix->DIR_STATUS($cache_dir);
$size = $array["SIZE"];
$used = $array["USED"];
$pourc = $array["POURC"];
$mounted = $array["MOUNTED"];
$logs[] = "{$cache_dir} size: {$size}, used:{$used} {$pourc}% mounted on {$mounted}";
}
squid_admin_mysql(2, "Report on caches status", @implode("\n", $logs), __FILE__, __LINE__);
}
while (list($cache_dir, $ligne) = each($array)) {
if (preg_match("#MemBooster#", $cache_dir)) {
squid_admin_mysql(1, "Removing cache {$cache_dir}", null, __FILE__, __LINE__);
ouputz("Removing {$cache_dir} content...", __LINE__);
squid_admin_mysql(2, "Removing cache {$cache_dir} done", null, __FILE__, __LINE__);
shell_exec("{$rm} -rf {$cache_dir}/*");
continue;
}
$DISK_STATUS = $unix->DF_SATUS_K($cache_dir);
$DIRECTORY_SIZE = $unix->DIRSIZE_BYTES($cache_dir) / 1024 / 1024;
$AIVA = $DISK_STATUS["AIVA"] * 1024;
if ($AIVA < 10) {
ouputz("Removing {$cache_dir} '{$DIRECTORY_SIZE}'M Available {$AIVA}M", __LINE__);
shell_exec("{$rm} -rf {$cache_dir}");
ouputz("re-create {$cache_dir}", __LINE__);
squid_admin_mysql(2, "Re-create {$cache_dir}", null, __FILE__, __LINE__);
@mkdir($cache_dir, 0755, true);
@chown($cache_dir, "squid");
@chgrp($cache_dir, "squid");
continue;
}
$DIRECTORY_SIZE_NEC = $DIRECTORY_SIZE * 2;
if ($AIVA < $DIRECTORY_SIZE_NEC) {
ouputz("Removing {$cache_dir} '{$DIRECTORY_SIZE}'M Available {$AIVA}M", __LINE__);
shell_exec("{$rm} -rf {$cache_dir}");
ouputz("re-create {$cache_dir}", __LINE__);
squid_admin_mysql(2, "Re-create {$cache_dir}", null, __FILE__, __LINE__);
@mkdir($cache_dir, 0755, true);
@chown($cache_dir, "squid");
@chgrp($cache_dir, "squid");
continue;
}
$cachesRename[] = "{$cache_dir}-delete-{$t}";
ouputz("Moving {$cache_dir} to {$cache_dir}-delete-{$t}...", __LINE__);
exec("{$mv} {$cache_dir} {$cache_dir}-delete-{$t} 2>&1", $results);
$results = array();
while (list($num, $ll) = each($results)) {
ouputz("{$ligne}", __LINE__);
}
ouputz("re-create {$cache_dir}", __LINE__);
squid_admin_mysql(2, "Re-create {$cache_dir}", null, __FILE__, __LINE__);
@mkdir($cache_dir, 0755, true);
@chown($cache_dir, "squid");
@chgrp($cache_dir, "squid");
}
$su = $unix->find_program("su");
$results = array();
ouputz("Building new caches {$su} -c \"{$squidbin} -z\" squid", __LINE__);
exec("{$su} -c \"{$squidbin} -z\" squid 2>&1", $results);
while (list($num, $ligne) = each($results)) {
ouputz("{$ligne}", __LINE__);
}
ouputz("Remove lock file...", __LINE__);
@unlink("/etc/artica-postfix/squid.lock");
ouputz("Starting squid, please wait...", __LINE__);
if (function_exists("debug_backtrace")) {
$trace = debug_backtrace();
if (isset($trace[1])) {
$sourcefunction = $trace[1]["function"];
$sourceline = $trace[1]["line"];
$executed = "Executed by {$sourcefunction}() line {$sourceline}\nusing argv:{$GLOBALS["ARGVS"]}\n";
}
}
squid_admin_notifs("Asking to start squid after rebuilding caches...\n{$executed}", __FUNCTION__, __FILE__, __LINE__, "proxy");
squid_admin_mysql(2, "Starting Proxy Service", null, __FILE__, __LINE__);
shell_exec("{$php5} /usr/share/artica-postfix/exec.squid.watchdog.php --start");
for ($i = 0; $i < 60; $i++) {
$array = $unix->squid_get_cache_infos();
if (count($array) > 0) {
break;
}
ouputz("Waiting {$i}s/60 to Squid-cache be ready...", __LINE__);
sleep(1);
}
ouputz("Done... Squid-cache seems to be ready...", __LINE__);
squid_admin_mysql(2, "Reloading {$squidbin} cache", null, __FILE__, __LINE__);
ouputz("Reloading {$squidbin} cache", __LINE__);
$results = array();
squid_watchdog_events("Reconfiguring Proxy parameters...");
if (function_exists("debug_backtrace")) {
$trace = debug_backtrace();
if (isset($trace[1])) {
$file = basename($trace[1]["file"]);
$function = $trace[1]["function"];
$line = $trace[1]["line"];
$called = "Called by {$function}() from line {$line}";
}
}
$cmd = "/etc/init.d/squid reload --script=" . basename(__FILE__) . " >/dev/null";
shell_exec($cmd);
$NICE = $unix->EXEC_NICE();
$nohup = $unix->find_program("nohup");
ouputz("Refresh caches information, please wait...", __LINE__);
shell_exec("{$php5} /usr/share/artica-postfix/exec.squid.php --cache-infos --force");
if (is_array($cachesRename)) {
reset($cachesRename);
while (list($index, $cache_dir) = each($cachesRename)) {
$cmd = "{$nohup} {$NICE} {$rm} -rf {$cache_dir} >/dev/null 2>&1 &";
squid_admin_mysql(2, "Ask to delete old cache dir {$cache_dir} done", "{$called}", __FILE__, __LINE__);
ouputz("Deleting {$cache_dir} {$cmd}", __LINE__);
shell_exec($cmd);
}
}
$took = $unix->distanceOfTimeInWords($t, time());
squid_admin_mysql(2, "All Proxy caches was rebuilded took: {$took}", "{$called}", __FILE__, __LINE__);
$sock->TOP_NOTIFY("All Proxy caches was rebuilded took: {$took}", "info");
}