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[Rspamd] Use last-modified headers to not read unmodified settings map every 30 seconds

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andryyy 2019-10-29 14:21:58 +01:00
parent b52ee0a706
commit 8683e4bd9a
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1 changed files with 5 additions and 6 deletions
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11
data/conf/rspamd/dynmaps/settings.php
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@ -7,8 +7,6 @@ then any of these will trigger the rule. If a rule is triggered then no more rul
header('Content-Type: text/plain');
require_once "vars.inc.php";
// Getting headers sent by the client.
//$headers = apache_request_headers();
ini_set('error_reporting', 0);
//$dsn = $database_type . ':host=' . $database_host . ';dbname=' . $database_name;
@ -28,21 +26,22 @@ catch (PDOException $e) {
}
// Check if db changed and return header
/*$stmt = $pdo->prepare("SELECT UNIX_TIMESTAMP(UPDATE_TIME) AS `db_update_time` FROM information_schema.tables
$stmt = $pdo->prepare("SELECT UNIX_TIMESTAMP(UPDATE_TIME) AS `db_update_time` FROM information_schema.tables
WHERE `TABLE_NAME` = 'filterconf'
AND TABLE_SCHEMA = :dbname;");
$stmt->execute(array(
':dbname' => $database_name
));
$db_update_time = $stmt->fetch(PDO::FETCH_ASSOC)['db_update_time'];
if (isset($headers['If-Modified-Since']) && (strtotime($headers['If-Modified-Since']) == $db_update_time)) {
if (empty($db_update_time)) {
$db_update_time = 1572048000;
}
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && (strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $db_update_time)) {
header('Last-Modified: '.gmdate('D, d M Y H:i:s', $db_update_time).' GMT', true, 304);
exit;
} else {
header('Last-Modified: '.gmdate('D, d M Y H:i:s', $db_update_time).' GMT', true, 200);
}
*/
function parse_email($email) {
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) return false;