59 lines
1.6 KiB
PHP
59 lines
1.6 KiB
PHP
<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage housekeeping
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* @author Adam Armstrong <adama@observium.org>
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2019 Observium Limited
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*
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*/
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// Minimum allowed age for delete authlog entries times is 24h
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$cutoff = age_to_unixtime($config['housekeeping']['authlog']['age'], age_to_seconds('24h'));
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if ($cutoff)
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{
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$where = "`datetime` < FROM_UNIXTIME($cutoff)";
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$count = dbFetchCell("SELECT COUNT(*) FROM `authlog` WHERE $where");
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if ($count)
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{
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if ($prompt)
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{
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$answer = print_prompt("$count authlog entries older than " . format_unixtime($cutoff) . " will be deleted");
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}
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if ($answer)
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{
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$rows = dbDelete('authlog', "$where");
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if ($rows === FALSE)
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{
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// Use LIMIT with big tables
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print_debug("Authlog table is too big, using LIMIT for delete entries");
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$rows = 0;
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$i = 1000;
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while ($i && $rows < $count)
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{
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$iter = dbDelete('authlog', $where.' LIMIT 1000000');
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if ($iter === FALSE) { break; }
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$rows += $iter;
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$i--;
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}
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}
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print_debug("Authlog housekeeping: deleted $rows entries");
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logfile("housekeeping.log", "Authlog: deleted $rows entries older than " . format_unixtime($cutoff));
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}
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}
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else if ($prompt)
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{
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print_message("No authlog entries found older than " . format_unixtime($cutoff));
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}
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} else {
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print_message("Authlog housekeeping disabled in configuration or incorrectly configured to less than 24h.");
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}
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// EOF
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