Added cron for mailtraffic (with EleRas), fixes #69
Signed-off-by: Roman Schmerold (BNoiZe) <bnoize@froxlor.org>
This commit is contained in:
Roman Schmerold (BNoiZe)
289
lib/classes/mail/class.mailLogParser.php
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289
lib/classes/mail/class.mailLogParser.php
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<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Roman Schmerold <bnoize@froxlor.org>
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Cron
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*
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* @since 0.9.32
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*
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*/
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class MailLogParser {
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private $startTime;
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private $domainTraffic = array();
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private $myDomains = array();
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private $mails = array();
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/**
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* constructor
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* @param string logFile
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* @param int startTime
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* @param string logFileExim
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*/
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public function __construct($startTime = 0) {
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$this->startTime = $startTime;
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// Get all domains from Database
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$stmt = Database::prepare("SELECT domain FROM `" . TABLE_PANEL_DOMAINS . "`");
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Database::pexecute($stmt, array());
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while ($domain_row = $stmt->fetch(PDO::FETCH_ASSOC)) {
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$this->myDomains[] = $domain_row["domain"];
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}
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// Parse MTA traffic
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if (Settings::Get("system.mtaserver") == "postfix") {
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$this->_parsePostfixLog(Settings::Get("system.mtalog"));
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$this->_parsePostfixLog(Settings::Get("system.mtalog") . ".1");
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} elseif (Settings::Get("system.mtaserver") == "exim4") {
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$this->_parseExim4Log(Settings::Get("system.mtalog"));
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}
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// Parse MDA traffic
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if (Settings::Get("system.mdaserver") == "dovecot") {
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$this->_parseDovecotLog(Settings::Get("system.mdalog"));
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$this->_parsePostfixLog(Settings::Get("system.mdalog") . ".1");
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} elseif (Settings::Get("system.mdaserver") == "courier") {
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$this->_parseCourierLog(Settings::Get("system.mdalog"));
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$this->_parsePostfixLog(Settings::Get("system.mdalog") . ".1");
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}
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}
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/**
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* parsePostfixLog
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* parses the traffic from a postfix logfile
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* @param logFile
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*/
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private function _parsePostfixLog($logFile) {
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// Check if file exists
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if (!file_exists($logFile)) {
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return false;
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}
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// Open the log file
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try {
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$file_handle = fopen($logFile, "r");
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if (!$file_handle) {
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throw new Exception("Could not open the file!");
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}
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} catch (Exception $e) {
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echo "Error (File: ".$e->getFile().", line ". $e->getLine()."): ".$e->getMessage();
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return false;
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}
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while (!feof($file_handle)) {
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unset($matches);
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$line = fgets($file_handle);
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$timestamp = $this->_getLogTimestamp($line);
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if ($this->startTime < $timestamp) {
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if (preg_match("/postfix\/qmgr.*(?::|\])\s([A-Z\d]+).*from=<?(?:.*\@([a-z\A-Z\d\.\-]+))?>?, size=(\d+),/", $line, $matches)) {
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// Postfix from
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$this->mails[$matches[1]] = array("domainFrom" => strtolower($matches[2]), "size" => $matches[3]);
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} elseif (preg_match("/postfix\/(?:pipe|smtp).*(?::|\])\s([A-Z\d]+).*to=<?(?:.*\@([a-z\A-Z\d\.\-]+))?>?,/", $line, $matches)) {
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// Postfix to
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if (array_key_exists($matches[1], $this->mails)) {
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$this->mails[$matches[1]]["domainTo"] = strtolower($matches[2]);
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// Only mails from/to outside the system should be added
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$mail = $this->mails[$matches[1]];
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if (in_array($mail["domainFrom"], $this->myDomains) || in_array($mail["domainTo"], $this->myDomains)) {
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// Outgoing traffic
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if (array_key_exists("domainFrom", $mail)) {
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$this->_addDomainTraffic($mail["domainFrom"], $mail["size"], $timestamp);
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}
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// Incoming traffic
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if (array_key_exists("domainTo", $mail) && in_array($mail["domainTo"], $this->myDomains)) {
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$this->_addDomainTraffic($mail["domainTo"], $mail["size"], $timestamp);
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}
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}
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unset($mail);
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}
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}
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}
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}
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fclose($file_handle);
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return true;
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}
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/**
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* parseExim4Log
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* parses the smtp traffic from a exim4 logfile
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* @param logFile
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*/
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private function _parseExim4Log($logFile) {
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// Check if file exists
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if (!file_exists($logFile)) {
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return false;
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}
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// Open the log file
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try {
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$file_handle = fopen($logFile, "r");
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if (!$file_handle) {
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throw new Exception("Could not open the file!");
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}
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} catch (Exception $e) {
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echo "Error (File: ".$e->getFile().", line ". $e->getLine()."): ".$e->getMessage();
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return false;
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}
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while (!feof($file_handle)) {
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unset($matches);
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$line = fgets($file_handle);
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$timestamp = $this->_getLogTimestamp($line);
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if ($this->startTime < $timestamp) {
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if (preg_match("/<= .*@([a-z0-9.\-]+) .*S=(\d+)/i", $line, $matches)) {
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// Outgoing traffic
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$this->_addDomainTraffic($matches[1], $matches[2], $timestamp);
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} elseif (preg_match("/=> .*<?.*@([a-z0-9.\-]+)>? .*S=(\d+)/i" , $line, $matches)) {
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// Incoming traffic
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$this->_addDomainTraffic($matches[1], $matches[2], $timestamp);
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}
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}
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}
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}
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/**
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* parseDovecotLog
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* parses the dovecot imap/pop3 traffic from logfile
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* @param logFile
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*/
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private function _parseDovecotLog($logFile) {
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// Check if file exists
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if (!file_exists($logFile)) {
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return false;
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}
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// Open the log file
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try {
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$file_handle = fopen($logFile, "r");
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if (!$file_handle) {
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throw new Exception("Could not open the file!");
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}
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} catch (Exception $e) {
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echo "Error (File: ".$e->getFile().", line ". $e->getLine()."): ".$e->getMessage();
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return false;
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}
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while (!feof($file_handle)) {
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unset($matches);
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$line = fgets($file_handle);
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$timestamp = $this->_getLogTimestamp($line);
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if ($this->startTime < $timestamp) {
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if (preg_match("/dovecot.*(?::|\]) imap\(.*@([a-z0-9\.\-]+)\):.*in=(\d+) out=(\d+)/i", $line, $matches)) {
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// Dovecot IMAP
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$this->_addDomainTraffic($matches[1], (int)$matches[2] + (int)$matches[3], $timestamp);
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} elseif (preg_match("/dovecot.*(?::|\]) pop3\(.*@([a-z0-9\.\-]+)\):.*size=(\d+)/i", $line, $matches)) {
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// Dovecot POP3
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$this->_addDomainTraffic($matches[1], $matches[2], $timestamp);
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}
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}
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}
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}
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/**
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* parseCourierLog
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* parses the dovecot imap/pop3 traffic from logfile
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* @param logFile
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*/
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private function _parseCourierLog($logFile) {
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// Check if file exists
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if (!file_exists($logFile)) {
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return false;
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}
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// Open the log file
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try {
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$file_handle = fopen($logFile, "r");
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if (!$file_handle) {
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throw new Exception("Could not open the file!");
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}
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} catch (Exception $e) {
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echo "Error (File: ".$e->getFile().", line ". $e->getLine()."): ".$e->getMessage();
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return false;
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}
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while (!feof($file_handle)) {
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unset($matches);
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$line = fgets($file_handle);
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$timestamp = $this->_getLogTimestamp($line);
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if ($this->startTime < $timestamp) {
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if (preg_match("/(?:imapd|pop3d)(?:-ssl)?.*(?::|\]).*user=.*@([a-z0-9\.\-]+),.*rcvd=(\d+), sent=(\d+),/i", $line, $matches)) {
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// Courier IMAP & POP3
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$this->_addDomainTraffic($matches[1], (int)$matches[2] + (int)$matches[3], $timestamp);
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}
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}
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}
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}
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/**
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* _addDomainTraffic
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* adds the traffic to the domain array if we own the domain
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* @param string domain
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* @param int traffic
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*/
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private function _addDomainTraffic($domain, $traffic, $timestamp) {
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$date = date("Y-m-d", $timestamp);
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if (in_array($domain, $this->myDomains)) {
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if (array_key_exists($domain, $this->domainTraffic) && array_key_exists($date, $this->domainTraffic[$domain])) {
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$this->domainTraffic[$domain][$date] += (int)$traffic;
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} else {
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if (!array_key_exists($domain, $this->domainTraffic)) {
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$this->domainTraffic[$domain] = array();
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}
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$this->domainTraffic[$domain][$date] = (int)$traffic;
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}
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}
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}
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/**
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* getLogTimestamp
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* @param string line
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* return int
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*/
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private function _getLogTimestamp($line) {
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if (preg_match("/((?:[A-Z]{3} |\d{4}-\d{2}-)\d{2} \d{2}:\d{2}:\d{2})/i", $line, $matches)) {
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return strtotime($matches[1]);
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} else {
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return 0;
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}
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}
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/**
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* getDomainTraffic
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* returns the traffic of a given domain or 0 if the domain has no traffic
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* @param string domain
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* return array
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*/
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public function getDomainTraffic($domain) {
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if (array_key_exists($domain, $this->domainTraffic)) {
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return $this->domainTraffic[$domain];
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} else {
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return 0;
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}
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}
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}
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