162 lines
5.6 KiB
PHP
Executable File
162 lines
5.6 KiB
PHP
Executable File
<?php
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include "config.inc.php";
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include ("$file_newsportal");
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include $config_dir."/gpg.conf";
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if(!isset($CONFIG['enable_nocem']) || $CONFIG['enable_nocem'] != true) {
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exit;
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}
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$lockfile = $lockdir . '/rslight-spoolnews.lock';
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$pid = file_get_contents($lockfile);
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if (posix_getsid($pid) === false || !is_file($lockfile)) {
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print "Starting nocem...\n";
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file_put_contents($lockfile, getmypid()); // create lockfile
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} else {
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print "nocem currently running\n";
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exit;
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}
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putenv("GNUPGHOME=".$rslight_gpg['gnupghome']);
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$res = gnupg_init();
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$webserver_group=$CONFIG['webserver_user'];
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$logfile=$logdir.'/nocem.log';
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@mkdir($spooldir."/nocem/processed",0755,'recursive');
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@mkdir($spooldir."/nocem/failed",0755,'recursive');
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$nocem_path=$spooldir."/nocem/";
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$messages=scandir($nocem_path);
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$begin="@@BEGIN NCM BODY";
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$end="@@END NCM BODY";
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foreach($messages as $message) {
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$nocem_file=$nocem_path.$message;
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if(!is_file($nocem_file)) {
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continue;
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}
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$signed_text=file_get_contents($nocem_file);
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if(verify_gpg_signature($res, $signed_text) == 1) {
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file_put_contents($logfile, "\n".format_log_date()." ".$config_name." Good signature in: ".$message, FILE_APPEND);
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echo "Good signature in: ".$message."\r\n";
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} else {
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file_put_contents($logfile, "\n".format_log_date()." ".$config_name." Bad signature in: ".$message, FILE_APPEND);
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echo "Bad signature in: ".$message."\r\n";
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rename($nocem_file, $nocem_path."failed/".$message);
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continue;
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}
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$nocem_list=file($nocem_file, FILE_IGNORE_NEW_LINES);
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$start=0;
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foreach($nocem_list as $nocem_line) {
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if(strpos($nocem_line, $begin) !== false) {
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$start=1;
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continue;
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}
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if(strpos($nocem_line, $end) !== false) {
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break;
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}
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if((isset($nocem_line[0]) && $nocem_line[0] == '<') && $start == 1) {
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$found = explode(' ', $nocem_line);
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$msgid = $found[0];
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foreach($found as $found_group) {
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delete_message($msgid, $found_group);
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}
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}
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}
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rename($nocem_file, $nocem_path."processed/".$message);
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}
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unlink($lockfile);
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exit;
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function delete_message($messageid, $group) {
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global $logfile,$config_dir,$spooldir, $CONFIG, $webserver_group;
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/* Find section */
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$menulist = file($config_dir."menu.conf", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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foreach($menulist as $menu) {
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if($menu[0] == '#') {
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continue;
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}
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$menuitem=explode(':', $menu);
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$glfp=fopen($config_dir.$menuitem[0]."/groups.txt", 'r');
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$section="";
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while($gl=fgets($glfp)) {
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$group_name = preg_split("/( |\t)/", $gl, 2);
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if(strtolower(trim($group)) == strtolower(trim($group_name[0]))) {
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$config_name=$menuitem[0];
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file_put_contents($logfile, "\n".format_log_date()." ".$config_name." FOUND: ".$messageid." IN: ".$config_name.'/'.$group, FILE_APPEND);
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break 2;
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}
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}
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}
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if($config_name) {
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$database = $spooldir.'/articles-overview.db3';
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$dbh = rslight_db_open($database);
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$query = $dbh->prepare('DELETE FROM overview WHERE msgid=:messageid');
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$query->execute(['messageid' => $messageid]);
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$dbh = null;
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// thread_cache_removearticle($group,$messageid);
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}
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if($CONFIG['article_database'] == '1') {
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$database = $spooldir.'/'.$group.'-articles.db3';
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if(is_file($database)) {
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$articles_dbh = article_db_open($database);
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$articles_query = $articles_dbh->prepare('DELETE FROM articles WHERE msgid=:messageid');
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$articles_query->execute(['messageid' => $messageid]);
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$articles_dbh = null;
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}
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}
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$this_overview=$spooldir.'/'.$group.'-overview';
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if(false === (is_file($this_overview))) {
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return;
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}
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$out_overview=$this_overview.'.new';
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$overviewfp=fopen($this_overview, 'r');
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$out_overviewfp=fopen($out_overview, 'w');
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while($line=fgets($overviewfp)) {
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$break=explode("\t", $line);
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if($break[4] == $messageid) {
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echo "DELETING: ".$messageid." IN: ".$group." #".$break[0]."\r\n";
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file_put_contents($logfile, "\n".format_log_date()." ".$config_name." DELETING: ".$messageid." IN: ".$group." #".$break[0], FILE_APPEND);
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$grouppath = preg_replace('/\./', '/', $group);
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unlink($spooldir.'/articles/'.$grouppath.'/'.$break[0]);
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continue;
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} else {
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fputs($out_overviewfp, $line);
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}
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}
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fclose($overviewfp);
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fclose($out_overviewfp);
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rename($out_overview, $this_overview);
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chown($this_overview, $CONFIG['webserver_user']);
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chgrp($this_overview, $webserver_group);
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delete_message_from_overboard($config_name, $group, $messageid);
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return;
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}
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function delete_message_from_overboard($config_name, $group, $messageid) {
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GLOBAL $spooldir;
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$cachefile=$spooldir."/".$config_name."-overboard.dat";
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if(is_file($cachefile)) {
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$cached_overboard = unserialize(file_get_contents($cachefile));
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if($target = $cached_overboard['msgids'][$messageid]) {
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unset($cached_overboard['threads'][$target['date']]);
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unset($cached_overboard['msgids'][$messageid]);
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unset($cached_overboard['threadlink'][$messageid]);
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file_put_contents($cachefile, serialize($cached_overboard));
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}
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}
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$cachefile=$spooldir."/".$group."-overboard.dat";
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if(is_file($cachefile)) {
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$cached_overboard = unserialize(file_get_contents($cachefile));
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if($target = $cached_overboard['msgids'][$messageid]) {
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unset($cached_overboard['threads'][$target['date']]);
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unset($cached_overboard['msgids'][$messageid]);
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unset($cached_overboard['threadlink'][$messageid]);
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file_put_contents($cachefile, serialize($cached_overboard));
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}
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}
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}
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?>
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