57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?php
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use Friendica\Core\Config;
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require_once 'include/probe.php';
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require_once 'include/socgraph.php';
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require_once 'include/datetime.php';
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function gprobe_run(&$argv, &$argc){
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if ($argc != 2) {
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return;
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}
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$url = hex2bin($argv[1]);
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$r = q("SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
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dbesc(normalise_link($url))
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);
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logger("gprobe start for ".normalise_link($url), LOGGER_DEBUG);
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if (!dbm::is_result($r)) {
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// Is it a DDoS attempt?
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$urlparts = parse_url($url);
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$result = Cache::get("gprobe:".$urlparts["host"]);
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if (!is_null($result)) {
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if (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM))) {
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logger("DDoS attempt detected for ".$urlparts["host"]." by ".$_SERVER["REMOTE_ADDR"].". server data: ".print_r($_SERVER, true), LOGGER_DEBUG);
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return;
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}
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}
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$arr = probe_url($url);
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if (is_null($result)) {
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Cache::set("gprobe:".$urlparts["host"], $arr);
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}
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if (!in_array($arr["network"], array(NETWORK_FEED, NETWORK_PHANTOM))) {
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update_gcontact($arr);
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}
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$r = q("SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
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dbesc(normalise_link($url))
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);
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}
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if (dbm::is_result($r)) {
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// Check for accessibility and do a poco discovery
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if (poco_last_updated($r[0]['url'], true) AND ($r[0]["network"] == NETWORK_DFRN))
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poco_load(0,0,$r[0]['id'], str_replace('/profile/','/poco/',$r[0]['url']));
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}
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logger("gprobe end for ".normalise_link($url), LOGGER_DEBUG);
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return;
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}
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