Improved server detection
This commit is contained in:
parent
98954dd14e
commit
cc75eb5d18
9 changed files with 660 additions and 342 deletions
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@ -30,16 +30,22 @@ use Friendica\Core\System;
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use Friendica\Core\Worker;
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use Friendica\Database\Database;
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use Friendica\Database\DBA;
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use Friendica\Database\DBStructure;
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use Friendica\DI;
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use Friendica\Module\Register;
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use Friendica\Network\HTTPClient\Client\HttpClientAccept;
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use Friendica\Network\HTTPClient\Client\HttpClientOptions;
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use Friendica\Network\HTTPClient\Capability\ICanHandleHttpResponses;
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use Friendica\Network\Probe;
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use Friendica\Protocol\ActivityPub;
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use Friendica\Protocol\Relay;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\JsonLD;
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use Friendica\Util\Network;
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use Friendica\Util\Strings;
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use Friendica\Util\XML;
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use GuzzleHttp\Exception\TransferException;
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use Friendica\Network\HTTPException;
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/**
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* This class handles GServer related functions
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@ -57,6 +63,12 @@ class GServer
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const DETECT_MANUAL = 0;
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const DETECT_HEADER = 1;
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const DETECT_BODY = 2;
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const DETECT_HOST_META = 3;
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const DETECT_CONTACTS = 4;
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const DETECT_AP_ACTOR = 5;
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const DETECT_AP_COLLECTION = 6;
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const DETECT_UNSPECIFIC = [self::DETECT_MANUAL, self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_HOST_META, self::DETECT_CONTACTS, self::DETECT_AP_ACTOR];
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// Implementation specific endpoints
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const DETECT_FRIENDIKA = 10;
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@ -68,12 +80,14 @@ class GServer
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const DETECT_MASTODON_API = 16;
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const DETECT_STATUS_PHP = 17; // Nextcloud
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const DETECT_V1_CONFIG = 18;
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const DETECT_PUMPIO = 19;
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const DETECT_PUMPIO = 19; // Deprecated
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const DETECT_SYSTEM_ACTOR = 20; // Mistpark, Osada, Roadhouse, Zap
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// Standardized endpoints
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const DETECT_STATISTICS_JSON = 100;
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const DETECT_NODEINFO_1 = 101;
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const DETECT_NODEINFO_2 = 102;
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const DETECT_NODEINFO_210 = 103;
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/**
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* Check for the existance of a server and adds it in the background if not existant
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@ -108,7 +122,7 @@ class GServer
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$gserver = DBA::selectFirst('gserver', ['id'], ['nurl' => Strings::normaliseLink($url)]);
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if (DBA::isResult($gserver)) {
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Logger::info('Got ID for URL', ['id' => $gserver['id'], 'url' => $url, 'callstack' => System::callstack(20)]);
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Logger::debug('Got ID for URL', ['id' => $gserver['id'], 'url' => $url, 'callstack' => System::callstack(20)]);
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return $gserver['id'];
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}
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@ -268,8 +282,8 @@ class GServer
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$gserver = DBA::selectFirst('gserver', [], ['nurl' => Strings::normaliseLink($url)]);
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if (DBA::isResult($gserver)) {
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$next_update = self::getNextUpdateDate(false, $gserver['created'], $gserver['last_contact']);
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DBA::update('gserver', ['failed' => true, 'last_failure' => DateTimeFormat::utcNow(),
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'next_contact' => $next_update, 'detection-method' => null],
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DBA::update('gserver', ['url' => $url, 'failed' => true, 'last_failure' => DateTimeFormat::utcNow(),
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'next_contact' => $next_update, 'network' => Protocol::PHANTOM, 'detection-method' => null],
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['nurl' => Strings::normaliseLink($url)]);
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Logger::info('Set failed status for existing server', ['url' => $url]);
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return;
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@ -299,19 +313,6 @@ class GServer
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return Network::unparseURL($urlparts);
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}
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/**
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* Return the base URL
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*
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* @param string $url
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* @return string base URL
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*/
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private static function getBaseURL(string $url)
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{
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$urlparts = parse_url(self::cleanURL($url));
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unset($urlparts['path']);
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return Network::unparseURL($urlparts);
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}
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/**
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* Detect server data (type, protocol, version number, ...)
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* The detected data is then updated or inserted in the gserver table.
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@ -325,184 +326,167 @@ class GServer
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public static function detect(string $url, string $network = '', bool $only_nodeinfo = false)
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{
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Logger::info('Detect server type', ['server' => $url]);
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$serverdata = ['detection-method' => self::DETECT_MANUAL];
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$original_url = $url;
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// Remove URL content that is not supposed to exist for a server url
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$url = self::cleanURL($url);
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// Get base URL
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$baseurl = self::getBaseURL($url);
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// If the URL missmatches, then we mark the old entry as failure
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if ($url != $original_url) {
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/// @todo What to do with "next_contact" here?
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DBA::update('gserver', ['failed' => true, 'last_failure' => DateTimeFormat::utcNow()],
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['nurl' => Strings::normaliseLink($original_url)]);
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$url = rtrim(self::cleanURL($url), '/');
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if (!Network::isUrlValid($url)) {
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self::setFailure($url);
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return false;
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}
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// If the URL missmatches, then we mark the old entry as failure
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if (Strings::normaliseLink($url) != Strings::normaliseLink($original_url)) {
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self::setFailure($original_url);
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self::detect($url, $network, $only_nodeinfo);
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return false;
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}
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// On a redirect follow the new host but mark the old one as failure
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try {
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$finalurl = rtrim(DI::httpClient()->finalUrl($url), '/');
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} catch (TransferException $exception) {
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Logger::notice('Error fetching final URL.', ['url' => $url, 'exception' => $exception]);
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self::setFailure($url);
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return false;
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}
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// We only follow redirects when the path stays the same or the target url has no path.
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// Some systems have got redirects on their landing page to a single account page. This check handles it.
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if (((parse_url($url, PHP_URL_HOST) != parse_url($finalurl, PHP_URL_HOST)) && (parse_url($url, PHP_URL_PATH) == parse_url($finalurl, PHP_URL_PATH))) ||
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(((parse_url($url, PHP_URL_HOST) != parse_url($finalurl, PHP_URL_HOST)) || (parse_url($url, PHP_URL_PATH) != parse_url($finalurl, PHP_URL_PATH))) && empty(parse_url($finalurl, PHP_URL_PATH)))) {
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Logger::info('Found redirect. Mark old entry as failure', ['old' => $url, 'new' => $finalurl]);
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self::setFailure($url);
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self::detect($finalurl, $network, $only_nodeinfo);
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return false;
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}
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if ((parse_url($url, PHP_URL_HOST) == parse_url($finalurl, PHP_URL_HOST)) &&
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(parse_url($url, PHP_URL_PATH) == parse_url($finalurl, PHP_URL_PATH)) &&
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(parse_url($url, PHP_URL_SCHEME) != parse_url($finalurl, PHP_URL_SCHEME))) {
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if (!Network::isUrlValid($finalurl)) {
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self::setFailure($finalurl);
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return false;
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}
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$url = $finalurl;
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}
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$in_webroot = empty(parse_url($url, PHP_URL_PATH));
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// When a nodeinfo is present, we don't need to dig further
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$xrd_timeout = DI::config()->get('system', 'xrd_timeout');
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$curlResult = DI::httpClient()->get($url . '/.well-known/nodeinfo', HttpClientAccept::JSON, [HttpClientOptions::TIMEOUT => $xrd_timeout]);
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$curlResult = DI::httpClient()->get($url . '/.well-known/x-nodeinfo2', HttpClientAccept::JSON);
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if ($curlResult->isTimeout()) {
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self::setFailure($url);
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return false;
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}
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// On a redirect follow the new host but mark the old one as failure
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if ($curlResult->isSuccess() && !empty($curlResult->getRedirectUrl()) && (parse_url($url, PHP_URL_HOST) != parse_url($curlResult->getRedirectUrl(), PHP_URL_HOST))) {
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$curlResult = DI::httpClient()->get($url, HttpClientAccept::HTML, [HttpClientOptions::TIMEOUT => $xrd_timeout]);
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if (!empty($curlResult->getRedirectUrl()) && parse_url($url, PHP_URL_HOST) != parse_url($curlResult->getRedirectUrl(), PHP_URL_HOST)) {
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Logger::info('Found redirect. Mark old entry as failure', ['old' => $url, 'new' => $curlResult->getRedirectUrl()]);
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self::setFailure($url);
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self::detect($curlResult->getRedirectUrl(), $network, $only_nodeinfo);
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return false;
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}
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$serverdata = self::parseNodeinfo210($curlResult);
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if (empty($serverdata)) {
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$curlResult = DI::httpClient()->get($url . '/.well-known/nodeinfo', HttpClientAccept::JSON);
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$serverdata = self::fetchNodeinfo($url, $curlResult);
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}
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$nodeinfo = self::fetchNodeinfo($url, $curlResult);
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if ($only_nodeinfo && empty($nodeinfo)) {
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if ($only_nodeinfo && empty($serverdata)) {
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Logger::info('Invalid nodeinfo in nodeinfo-mode, server is marked as failure', ['url' => $url]);
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self::setFailure($url);
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return false;
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} elseif (empty($serverdata)) {
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$serverdata = ['detection-method' => self::DETECT_MANUAL, 'network' => Protocol::PHANTOM, 'platform' => '', 'version' => '', 'site_name' => '', 'info' => ''];
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}
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// When nodeinfo isn't present, we use the older 'statistics.json' endpoint
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if (empty($nodeinfo)) {
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$nodeinfo = self::fetchStatistics($url);
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}
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// If that didn't work out well, we use some protocol specific endpoints
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// For Friendica and Zot based networks we have to dive deeper to reveal more details
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if (empty($nodeinfo['network']) || in_array($nodeinfo['network'], [Protocol::DFRN, Protocol::ZOT])) {
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if (!empty($nodeinfo['detection-method'])) {
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$serverdata['detection-method'] = $nodeinfo['detection-method'];
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foreach (['registered-users', 'active_users_monthly', 'active-halfyear-users', 'local-posts'] as $field) {
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if (!empty($nodeinfo[$field])) {
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$serverdata[$field] = $nodeinfo[$field];
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}
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}
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}
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// Fetch the landing page, possibly it reveals some data
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if (empty($nodeinfo['network'])) {
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if ($baseurl == $url) {
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$basedata = $serverdata;
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// When there is no Nodeinfo, then use some protocol specific endpoints
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if ($serverdata['network'] == Protocol::PHANTOM) {
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if ($in_webroot) {
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// Fetch the landing page, possibly it reveals some data
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$accept = 'application/activity+json,application/ld+json,application/json,*/*;q=0.9';
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$curlResult = DI::httpClient()->get($url, $accept);
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if (!$curlResult->isSuccess() && $curlResult->getReturnCode() == '406') {
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$curlResult = DI::httpClient()->get($url, HttpClientAccept::HTML);
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$html_fetched = true;
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} else {
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$basedata = ['detection-method' => self::DETECT_MANUAL];
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$html_fetched = false;
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}
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$curlResult = DI::httpClient()->get($baseurl, HttpClientAccept::HTML, [HttpClientOptions::TIMEOUT => $xrd_timeout]);
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if ($curlResult->isSuccess()) {
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if (!empty($curlResult->getRedirectUrl()) && (parse_url($baseurl, PHP_URL_HOST) != parse_url($curlResult->getRedirectUrl(), PHP_URL_HOST))) {
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Logger::info('Found redirect. Mark old entry as failure', ['old' => $url, 'new' => $curlResult->getRedirectUrl()]);
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self::setFailure($url);
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self::detect($curlResult->getRedirectUrl(), $network, $only_nodeinfo);
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return false;
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$json = json_decode($curlResult->getBody(), true);
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if (!empty($json)) {
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$data = self::fetchDataFromSystemActor($json, $serverdata);
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$serverdata = $data['server'];
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$systemactor = $data['actor'];
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if (!$html_fetched && ($serverdata['detection-method'] == self::DETECT_AP_ACTOR)) {
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$curlResult = DI::httpClient()->get($url, HttpClientAccept::HTML);
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}
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} elseif (!$html_fetched && (strlen($curlResult->getBody()) < 1000)) {
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$curlResult = DI::httpClient()->get($url, HttpClientAccept::HTML);
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}
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$basedata = self::analyseRootHeader($curlResult, $basedata);
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$basedata = self::analyseRootBody($curlResult, $basedata, $baseurl);
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if ($serverdata['detection-method'] != self::DETECT_SYSTEM_ACTOR) {
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$serverdata = self::analyseRootHeader($curlResult, $serverdata);
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$serverdata = self::analyseRootBody($curlResult, $serverdata);
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}
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}
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if (!$curlResult->isSuccess() || empty($curlResult->getBody()) || self::invalidBody($curlResult->getBody())) {
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if (!$curlResult->isSuccess() || empty($curlResult->getBody())) {
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self::setFailure($url);
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return false;
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}
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if ($baseurl == $url) {
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$serverdata = $basedata;
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} else {
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// When the base path doesn't seem to contain a social network we try the complete path.
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// Most detectable system have to be installed in the root directory.
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// We checked the base to avoid false positives.
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$curlResult = DI::httpClient()->get($url, HttpClientAccept::HTML, [HttpClientOptions::TIMEOUT => $xrd_timeout]);
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if ($curlResult->isSuccess()) {
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$urldata = self::analyseRootHeader($curlResult, $serverdata);
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$urldata = self::analyseRootBody($curlResult, $urldata, $url);
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$comparebase = $basedata;
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unset($comparebase['info']);
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unset($comparebase['site_name']);
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$compareurl = $urldata;
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unset($compareurl['info']);
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unset($compareurl['site_name']);
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// We assume that no one will install the identical system in the root and a subfolder
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if (!empty(array_diff($comparebase, $compareurl))) {
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$serverdata = $urldata;
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}
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}
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$serverdata = self::detectMastodonAlikes($url, $serverdata);
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}
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}
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if (empty($nodeinfo['network']) && (empty($serverdata['network']) || ($serverdata['network'] == Protocol::ACTIVITYPUB))) {
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$serverdata = self::detectMastodonAlikes($url, $serverdata);
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}
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// All following checks are done for systems that always have got a "host-meta" endpoint.
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// With this check we don't have to waste time and ressources for dead systems.
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// Also this hopefully prevents us from receiving abuse messages.
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$validHostMeta = self::validHostMeta($url);
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if (empty($serverdata['network']) && !$validHostMeta) {
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$serverdata = self::detectFromContacts($url, $serverdata);
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$validHostMeta = self::validHostMeta($url);
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} else {
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$validHostMeta = false;
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}
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if (empty($serverdata['network']) && !$validHostMeta) {
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self::setFailure($url);
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return false;
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if ($validHostMeta) {
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if ($serverdata['detection-method'] == self::DETECT_MANUAL) {
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$serverdata['detection-method'] = self::DETECT_HOST_META;
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$serverdata['platform'] = '';
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}
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$serverdata = self::detectFriendica($url, $serverdata);
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}
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// The following systems have to be installed in the root directory.
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if ($in_webroot) {
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// the 'siteinfo.json' is some specific endpoint of Hubzilla and Red
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$serverdata = self::fetchSiteinfo($url, $serverdata);
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}
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// The 'siteinfo.json' doesn't seem to be present on older Hubzilla installations, so we check other endpoints as well
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$serverdata = self::detectHubzilla($url, $serverdata);
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}
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$serverdata = self::detectPeertube($url, $serverdata);
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}
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$serverdata = self::detectGNUSocial($url, $serverdata);
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}
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}
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}
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if (empty($serverdata['network']) || in_array($serverdata['network'], [Protocol::DFRN, Protocol::ACTIVITYPUB])) {
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$serverdata = self::detectFriendica($url, $serverdata);
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if (($serverdata['network'] == Protocol::PHANTOM) || in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
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$serverdata = self::detectNextcloud($url, $serverdata, $validHostMeta);
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}
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// the 'siteinfo.json' is some specific endpoint of Hubzilla and Red
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if (empty($serverdata['network']) || ($serverdata['network'] == Protocol::ZOT)) {
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$serverdata = self::fetchSiteinfo($url, $serverdata);
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// When nodeinfo isn't present, we use the older 'statistics.json' endpoint
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// Since this endpoint is only rarely used, we query it at a later time
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if (in_array($serverdata['detection-method'], array_merge(self::DETECT_UNSPECIFIC, [self::DETECT_FRIENDICA, self::DETECT_CONFIG_JSON]))) {
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$serverdata = self::fetchStatistics($url, $serverdata);
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}
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// The 'siteinfo.json' doesn't seem to be present on older Hubzilla installations
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if (empty($serverdata['network'])) {
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$serverdata = self::detectHubzilla($url, $serverdata);
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}
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if (empty($serverdata['network']) || in_array($serverdata['detection-method'], [self::DETECT_MANUAL, self::DETECT_BODY])) {
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$serverdata = self::detectPeertube($url, $serverdata);
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}
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if (empty($serverdata['network'])) {
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$serverdata = self::detectNextcloud($url, $serverdata);
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}
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if (empty($nodeinfo['network']) && empty($serverdata['network'])) {
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$serverdata = self::detectGNUSocial($url, $serverdata);
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}
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if (empty($serverdata['network'])) {
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$serverdata = self::detectPumpIO($url, $serverdata);
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}
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$serverdata = array_merge($nodeinfo, $serverdata);
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} else {
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$serverdata = $nodeinfo;
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}
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// Detect the directory type
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$serverdata['directory-type'] = self::DT_NONE;
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$serverdata = self::checkMastodonDirectory($url, $serverdata);
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if ($serverdata['directory-type'] == self::DT_NONE) {
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$serverdata = self::checkPoCo($url, $serverdata);
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}
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// We can't detect the network type. Possibly it is some system that we don't know yet
|
||||
if (empty($serverdata['network'])) {
|
||||
$serverdata['network'] = Protocol::PHANTOM;
|
||||
}
|
||||
|
||||
// When we hadn't been able to detect the network type, we use the hint from the parameter
|
||||
|
|
@ -510,13 +494,34 @@ class GServer
|
|||
$serverdata['network'] = $network;
|
||||
}
|
||||
|
||||
// Most servers aren't installed in a subdirectory, so we declare this entry as failed
|
||||
if (($serverdata['network'] == Protocol::PHANTOM) && !empty(parse_url($url, PHP_URL_PATH)) && in_array($serverdata['detection-method'], [self::DETECT_MANUAL])) {
|
||||
self::setFailure($url);
|
||||
return false;
|
||||
}
|
||||
|
||||
$serverdata['url'] = $url;
|
||||
$serverdata['nurl'] = Strings::normaliseLink($url);
|
||||
|
||||
if (in_array($serverdata['network'], [Protocol::PHANTOM, Protocol::FEED])) {
|
||||
// We have to prevent an endless loop here.
|
||||
// When a server is new, then there is no gserver entry yet.
|
||||
// But in "detectNetworkViaContacts" it could happen that a contact is updated,
|
||||
// and this can call this function here as well.
|
||||
if (in_array($serverdata['network'], [Protocol::PHANTOM, Protocol::FEED]) && self::getID($url, true)) {
|
||||
$serverdata = self::detectNetworkViaContacts($url, $serverdata);
|
||||
}
|
||||
|
||||
// Detect the directory type
|
||||
$serverdata['directory-type'] = self::DT_NONE;
|
||||
|
||||
if (in_array($serverdata['network'], Protocol::FEDERATED)) {
|
||||
$serverdata = self::checkMastodonDirectory($url, $serverdata);
|
||||
|
||||
if ($serverdata['directory-type'] == self::DT_NONE) {
|
||||
$serverdata = self::checkPoCo($url, $serverdata);
|
||||
}
|
||||
}
|
||||
|
||||
if ($serverdata['network'] == Protocol::ACTIVITYPUB) {
|
||||
$serverdata = self::fetchWeeklyUsage($url, $serverdata);
|
||||
}
|
||||
|
|
@ -535,6 +540,9 @@ class GServer
|
|||
$serverdata['last_contact'] = DateTimeFormat::utcNow();
|
||||
$serverdata['failed'] = false;
|
||||
|
||||
// Limit the length on incoming fields
|
||||
$serverdata = DBStructure::getFieldsForTable('gserver', $serverdata);
|
||||
|
||||
$gserver = DBA::selectFirst('gserver', ['network'], ['nurl' => Strings::normaliseLink($url)]);
|
||||
if (!DBA::isResult($gserver)) {
|
||||
$serverdata['created'] = DateTimeFormat::utcNow();
|
||||
|
|
@ -565,7 +573,7 @@ class GServer
|
|||
DBA::update('gserver', ['active-month-users' => $contacts], ['id' => $id]);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (empty($serverdata['active-halfyear-users'])) {
|
||||
$contacts = DBA::count('contact', ["`uid` = ? AND `gsid` = ? AND NOT `failed` AND `last-item` > ?", 0, $id, DateTimeFormat::utc('now - 180 days')]);
|
||||
if ($contacts > 0) {
|
||||
|
|
@ -575,10 +583,15 @@ class GServer
|
|||
}
|
||||
}
|
||||
|
||||
if (!empty($serverdata['network']) && in_array($serverdata['network'], [Protocol::DFRN, Protocol::DIASPORA])) {
|
||||
if (in_array($serverdata['network'], [Protocol::DFRN, Protocol::DIASPORA])) {
|
||||
self::discoverRelay($url);
|
||||
}
|
||||
|
||||
if (!empty($systemactor)) {
|
||||
$contact = Contact::getByURL($systemactor, true, ['gsid', 'baseurl', 'id', 'network', 'url', 'name']);
|
||||
Logger::debug('Fetched system actor', ['url' => $url, 'gsid' => $id, 'contact' => $contact]);
|
||||
}
|
||||
|
||||
return $ret;
|
||||
}
|
||||
|
||||
|
|
@ -685,21 +698,30 @@ class GServer
|
|||
*
|
||||
* @return array server data
|
||||
*/
|
||||
private static function fetchStatistics(string $url)
|
||||
private static function fetchStatistics(string $url, array $serverdata)
|
||||
{
|
||||
$curlResult = DI::httpClient()->get($url . '/statistics.json', HttpClientAccept::JSON);
|
||||
if (!$curlResult->isSuccess()) {
|
||||
return [];
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
$data = json_decode($curlResult->getBody(), true);
|
||||
if (empty($data)) {
|
||||
return [];
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
$serverdata = ['detection-method' => self::DETECT_STATISTICS_JSON];
|
||||
// Some AP enabled systems return activity data that we don't expect here.
|
||||
if (strpos($curlResult->getContentType(), 'application/activity+json') !== false) {
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
$valid = false;
|
||||
$old_serverdata = $serverdata;
|
||||
|
||||
$serverdata['detection-method'] = self::DETECT_STATISTICS_JSON;
|
||||
|
||||
if (!empty($data['version'])) {
|
||||
$valid = true;
|
||||
$serverdata['version'] = $data['version'];
|
||||
// Version numbers on statistics.json are presented with additional info, e.g.:
|
||||
// 0.6.3.0-p1702cc1c, 0.6.99.0-p1b9ab160 or 3.4.3-2-1191.
|
||||
|
|
@ -707,10 +729,12 @@ class GServer
|
|||
}
|
||||
|
||||
if (!empty($data['name'])) {
|
||||
$valid = true;
|
||||
$serverdata['site_name'] = $data['name'];
|
||||
}
|
||||
|
||||
if (!empty($data['network'])) {
|
||||
$valid = true;
|
||||
$serverdata['platform'] = strtolower($data['network']);
|
||||
|
||||
if ($serverdata['platform'] == 'diaspora') {
|
||||
|
|
@ -725,18 +749,22 @@ class GServer
|
|||
}
|
||||
|
||||
if (!empty($data['total_users'])) {
|
||||
$valid = true;
|
||||
$serverdata['registered-users'] = max($data['total_users'], 1);
|
||||
}
|
||||
|
||||
if (!empty($data['active_users_monthly'])) {
|
||||
$valid = true;
|
||||
$serverdata['active-month-users'] = max($data['active_users_monthly'], 0);
|
||||
}
|
||||
|
||||
if (!empty($data['active_users_halfyear'])) {
|
||||
$valid = true;
|
||||
$serverdata['active-halfyear-users'] = max($data['active_users_halfyear'], 0);
|
||||
}
|
||||
|
||||
if (!empty($data['local_posts'])) {
|
||||
$valid = true;
|
||||
$serverdata['local-posts'] = max($data['local_posts'], 0);
|
||||
}
|
||||
|
||||
|
|
@ -746,6 +774,10 @@ class GServer
|
|||
$serverdata['register_policy'] = Register::CLOSED;
|
||||
}
|
||||
|
||||
if (!$valid) {
|
||||
return $old_serverdata;
|
||||
}
|
||||
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
|
|
@ -791,13 +823,11 @@ class GServer
|
|||
|
||||
$server = [];
|
||||
|
||||
// When the nodeinfo url isn't on the same host, then there is obviously something wrong
|
||||
if (!empty($nodeinfo2_url) && (parse_url($url, PHP_URL_HOST) == parse_url($nodeinfo2_url, PHP_URL_HOST))) {
|
||||
if (!empty($nodeinfo2_url)) {
|
||||
$server = self::parseNodeinfo2($nodeinfo2_url);
|
||||
}
|
||||
|
||||
// When the nodeinfo url isn't on the same host, then there is obviously something wrong
|
||||
if (empty($server) && !empty($nodeinfo1_url) && (parse_url($url, PHP_URL_HOST) == parse_url($nodeinfo1_url, PHP_URL_HOST))) {
|
||||
if (empty($server) && !empty($nodeinfo1_url)) {
|
||||
$server = self::parseNodeinfo1($nodeinfo1_url);
|
||||
}
|
||||
|
||||
|
|
@ -893,6 +923,10 @@ class GServer
|
|||
return [];
|
||||
}
|
||||
|
||||
if (empty($server['network'])) {
|
||||
$server['network'] = Protocol::PHANTOM;
|
||||
}
|
||||
|
||||
return $server;
|
||||
}
|
||||
|
||||
|
|
@ -912,7 +946,6 @@ class GServer
|
|||
}
|
||||
|
||||
$nodeinfo = json_decode($curlResult->getBody(), true);
|
||||
|
||||
if (!is_array($nodeinfo)) {
|
||||
return [];
|
||||
}
|
||||
|
|
@ -924,12 +957,12 @@ class GServer
|
|||
$server['register_policy'] = Register::OPEN;
|
||||
}
|
||||
|
||||
if (is_array($nodeinfo['software'])) {
|
||||
if (!empty($nodeinfo['software']['name'])) {
|
||||
if (!empty($nodeinfo['software'])) {
|
||||
if (isset($nodeinfo['software']['name'])) {
|
||||
$server['platform'] = strtolower($nodeinfo['software']['name']);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['software']['version'])) {
|
||||
if (!empty($nodeinfo['software']['version']) && isset($server['platform'])) {
|
||||
$server['version'] = $nodeinfo['software']['version'];
|
||||
// Version numbers on Nodeinfo are presented with additional info, e.g.:
|
||||
// 0.6.3.0-p1702cc1c, 0.6.99.0-p1b9ab160 or 3.4.3-2-1191.
|
||||
|
|
@ -993,6 +1026,108 @@ class GServer
|
|||
return [];
|
||||
}
|
||||
|
||||
if (empty($server['network'])) {
|
||||
$server['network'] = Protocol::PHANTOM;
|
||||
}
|
||||
|
||||
return $server;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses NodeInfo2 protocol 1.0
|
||||
*
|
||||
* @see https://github.com/jaywink/nodeinfo2/blob/master/PROTOCOL.md
|
||||
* @param string $nodeinfo_url address of the nodeinfo path
|
||||
* @return array Server data
|
||||
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
|
||||
*/
|
||||
private static function parseNodeinfo210(ICanHandleHttpResponses $httpResult)
|
||||
{
|
||||
if (!$httpResult->isSuccess()) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$nodeinfo = json_decode($httpResult->getBody(), true);
|
||||
|
||||
if (!is_array($nodeinfo)) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$server = ['detection-method' => self::DETECT_NODEINFO_210,
|
||||
'register_policy' => Register::CLOSED];
|
||||
|
||||
if (!empty($nodeinfo['openRegistrations'])) {
|
||||
$server['register_policy'] = Register::OPEN;
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['server'])) {
|
||||
if (!empty($nodeinfo['server']['software'])) {
|
||||
$server['platform'] = strtolower($nodeinfo['server']['software']);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['server']['version'])) {
|
||||
$server['version'] = $nodeinfo['server']['version'];
|
||||
// Version numbers on Nodeinfo are presented with additional info, e.g.:
|
||||
// 0.6.3.0-p1702cc1c, 0.6.99.0-p1b9ab160 or 3.4.3-2-1191.
|
||||
$server['version'] = preg_replace('=(.+)-(.{4,})=ism', '$1', $server['version']);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['server']['name'])) {
|
||||
$server['site_name'] = $nodeinfo['server']['name'];
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['usage']['users']['total'])) {
|
||||
$server['registered-users'] = max($nodeinfo['usage']['users']['total'], 1);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['usage']['users']['activeMonth'])) {
|
||||
$server['active-month-users'] = max($nodeinfo['usage']['users']['activeMonth'], 0);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['usage']['users']['activeHalfyear'])) {
|
||||
$server['active-halfyear-users'] = max($nodeinfo['usage']['users']['activeHalfyear'], 0);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['usage']['localPosts'])) {
|
||||
$server['local-posts'] = max($nodeinfo['usage']['localPosts'], 0);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['usage']['localComments'])) {
|
||||
$server['local-comments'] = max($nodeinfo['usage']['localComments'], 0);
|
||||
}
|
||||
|
||||
if (!empty($nodeinfo['protocols'])) {
|
||||
$protocols = [];
|
||||
foreach ($nodeinfo['protocols'] as $protocol) {
|
||||
if (is_string($protocol)) {
|
||||
$protocols[$protocol] = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($protocols['dfrn'])) {
|
||||
$server['network'] = Protocol::DFRN;
|
||||
} elseif (!empty($protocols['activitypub'])) {
|
||||
$server['network'] = Protocol::ACTIVITYPUB;
|
||||
} elseif (!empty($protocols['diaspora'])) {
|
||||
$server['network'] = Protocol::DIASPORA;
|
||||
} elseif (!empty($protocols['ostatus'])) {
|
||||
$server['network'] = Protocol::OSTATUS;
|
||||
} elseif (!empty($protocols['gnusocial'])) {
|
||||
$server['network'] = Protocol::OSTATUS;
|
||||
} elseif (!empty($protocols['zot'])) {
|
||||
$server['network'] = Protocol::ZOT;
|
||||
}
|
||||
}
|
||||
|
||||
if (empty($server) || empty($server['platform'])) {
|
||||
return [];
|
||||
}
|
||||
|
||||
if (empty($server['network'])) {
|
||||
$server['network'] = Protocol::PHANTOM;
|
||||
}
|
||||
|
||||
return $server;
|
||||
}
|
||||
|
||||
|
|
@ -1016,7 +1151,7 @@ class GServer
|
|||
return $serverdata;
|
||||
}
|
||||
|
||||
if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
if (in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_SITEINFO_JSON;
|
||||
}
|
||||
|
||||
|
|
@ -1081,6 +1216,42 @@ class GServer
|
|||
return $serverdata;
|
||||
}
|
||||
|
||||
private static function fetchDataFromSystemActor(array $data, array $serverdata)
|
||||
{
|
||||
if (empty($data)) {
|
||||
return ['server' => $serverdata, 'actor' => ''];
|
||||
}
|
||||
|
||||
$actor = JsonLD::compact($data);
|
||||
if (in_array(JsonLD::fetchElement($actor, '@type'), ActivityPub\Receiver::ACCOUNT_TYPES)) {
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
$serverdata['site_name'] = JsonLD::fetchElement($actor, 'as:name', '@value');
|
||||
$serverdata['info'] = JsonLD::fetchElement($actor, 'as:summary', '@value');
|
||||
if (!empty($actor['as:generator'])) {
|
||||
$serverdata['platform'] = JsonLD::fetchElement($actor['as:generator'], 'as:name', '@value');
|
||||
$serverdata['detection-method'] = self::DETECT_SYSTEM_ACTOR;
|
||||
} else {
|
||||
$serverdata['detection-method'] = self::DETECT_AP_ACTOR;
|
||||
}
|
||||
return ['server' => $serverdata, 'actor' => $actor['@id']];
|
||||
} elseif ((JsonLD::fetchElement($actor, '@type') == 'as:Collection')) {
|
||||
// By now only Ktistec seems to provide collections this way
|
||||
$serverdata['platform'] = 'ktistec';
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
$serverdata['detection-method'] = self::DETECT_AP_COLLECTION;
|
||||
|
||||
$actors = JsonLD::fetchElementArray($actor, 'as:items');
|
||||
if (!empty($actors) && !empty($actors[0]['@id'])) {
|
||||
$actor_url = $actor['@id'] . $actors[0]['@id'];
|
||||
} else {
|
||||
$actor_url = '';
|
||||
}
|
||||
|
||||
return ['server' => $serverdata, 'actor' => $actor_url];
|
||||
}
|
||||
return ['server' => $serverdata, 'actor' => ''];
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if the server contains a valid host meta file
|
||||
*
|
||||
|
|
@ -1138,13 +1309,15 @@ class GServer
|
|||
{
|
||||
$contacts = [];
|
||||
|
||||
$apcontacts = DBA::select('apcontact', ['url'], ['baseurl' => [$url, $serverdata['nurl']]]);
|
||||
$nurl = Strings::normaliseLink($url);
|
||||
|
||||
$apcontacts = DBA::select('apcontact', ['url'], ['baseurl' => [$url, $nurl]]);
|
||||
while ($apcontact = DBA::fetch($apcontacts)) {
|
||||
$contacts[Strings::normaliseLink($apcontact['url'])] = $apcontact['url'];
|
||||
}
|
||||
DBA::close($apcontacts);
|
||||
|
||||
$pcontacts = DBA::select('contact', ['url', 'nurl'], ['uid' => 0, 'baseurl' => [$url, $serverdata['nurl']]]);
|
||||
$pcontacts = DBA::select('contact', ['url', 'nurl'], ['uid' => 0, 'baseurl' => [$url, $nurl]]);
|
||||
while ($pcontact = DBA::fetch($pcontacts)) {
|
||||
$contacts[$pcontact['nurl']] = $pcontact['url'];
|
||||
}
|
||||
|
|
@ -1156,9 +1329,14 @@ class GServer
|
|||
|
||||
$time = time();
|
||||
foreach ($contacts as $contact) {
|
||||
$probed = Contact::getByURL($contact, true);
|
||||
if (!empty($probed) && !$probed['failed'] && in_array($probed['network'], Protocol::FEDERATED)) {
|
||||
$serverdata['network'] = $probed['network'];
|
||||
// Endlosschleife verhindern wegen gsid!
|
||||
$data = Probe::uri($contact);
|
||||
if (in_array($data['network'], Protocol::FEDERATED)) {
|
||||
$serverdata['network'] = $data['network'];
|
||||
|
||||
if (in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_CONTACTS;
|
||||
}
|
||||
break;
|
||||
} elseif ((time() - $time) > 10) {
|
||||
// To reduce the stress on remote systems we probe a maximum of 10 seconds
|
||||
|
|
@ -1269,7 +1447,7 @@ class GServer
|
|||
}
|
||||
}
|
||||
|
||||
if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
if (in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_V1_CONFIG;
|
||||
}
|
||||
}
|
||||
|
|
@ -1282,10 +1460,11 @@ class GServer
|
|||
*
|
||||
* @param string $url URL of the given server
|
||||
* @param array $serverdata array with server data
|
||||
* @param bool $validHostMeta
|
||||
*
|
||||
* @return array server data
|
||||
*/
|
||||
private static function detectNextcloud(string $url, array $serverdata)
|
||||
private static function detectNextcloud(string $url, array $serverdata, bool $validHostMeta)
|
||||
{
|
||||
$curlResult = DI::httpClient()->get($url . '/status.php', HttpClientAccept::JSON);
|
||||
if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
|
||||
|
|
@ -1300,9 +1479,12 @@ class GServer
|
|||
if (!empty($data['version'])) {
|
||||
$serverdata['platform'] = 'nextcloud';
|
||||
$serverdata['version'] = $data['version'];
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
|
||||
if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
if ($validHostMeta) {
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
}
|
||||
|
||||
if (in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_STATUS_PHP;
|
||||
}
|
||||
}
|
||||
|
|
@ -1331,7 +1513,7 @@ class GServer
|
|||
// Most likely the data is sorted correctly. But we better are safe than sorry
|
||||
if (empty($current_week['week']) || ($current_week['week'] < $week['week'])) {
|
||||
$current_week = $week;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($current_week['logins'])) {
|
||||
|
|
@ -1340,34 +1522,6 @@ class GServer
|
|||
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Detects the server network type from contacts of that server
|
||||
*
|
||||
* @param string $url URL of the given server
|
||||
* @param array $serverdata array with server data
|
||||
*
|
||||
* @return array server data
|
||||
*/
|
||||
private static function detectFromContacts(string $url, array $serverdata)
|
||||
{
|
||||
$gserver = DBA::selectFirst('gserver', ['id'], ['nurl' => Strings::normaliseLink($url)]);
|
||||
if (empty($gserver)) {
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
$contact = Contact::selectFirst(['id'], ['uid' => 0, 'failed' => false, 'gsid' => $gserver['id']]);
|
||||
|
||||
// Via probing we can be sure that the server is responding
|
||||
if (!empty($contact['id']) && Contact::updateFromProbe($contact['id'])) {
|
||||
$contact = Contact::selectFirst(['network', 'failed'], ['id' => $contact['id']]);
|
||||
if (!$contact['failed'] && in_array($contact['network'], Protocol::FEDERATED)) {
|
||||
$serverdata['network'] = $contact['network'];
|
||||
}
|
||||
}
|
||||
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Detects data from a given server url if it was a mastodon alike system
|
||||
|
|
@ -1389,23 +1543,23 @@ class GServer
|
|||
return $serverdata;
|
||||
}
|
||||
|
||||
if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
$serverdata['detection-method'] = self::DETECT_MASTODON_API;
|
||||
}
|
||||
$valid = false;
|
||||
|
||||
if (!empty($data['version'])) {
|
||||
$serverdata['platform'] = 'mastodon';
|
||||
$serverdata['version'] = $data['version'] ?? '';
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
$valid = true;
|
||||
}
|
||||
|
||||
if (!empty($data['title'])) {
|
||||
$serverdata['site_name'] = $data['title'];
|
||||
}
|
||||
|
||||
if (!empty($data['title']) && empty($serverdata['platform']) && empty($serverdata['network'])) {
|
||||
if (!empty($data['title']) && empty($serverdata['platform']) && ($serverdata['network'] == Protocol::PHANTOM)) {
|
||||
$serverdata['platform'] = 'mastodon';
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
$valid = true;
|
||||
}
|
||||
|
||||
if (!empty($data['description'])) {
|
||||
|
|
@ -1419,16 +1573,23 @@ class GServer
|
|||
if (!empty($serverdata['version']) && preg_match('/.*?\(compatible;\s(.*)\s(.*)\)/ism', $serverdata['version'], $matches)) {
|
||||
$serverdata['platform'] = strtolower($matches[1]);
|
||||
$serverdata['version'] = $matches[2];
|
||||
$valid = true;
|
||||
}
|
||||
|
||||
if (!empty($serverdata['version']) && strstr(strtolower($serverdata['version']), 'pleroma')) {
|
||||
$serverdata['platform'] = 'pleroma';
|
||||
$serverdata['version'] = trim(str_ireplace('pleroma', '', $serverdata['version']));
|
||||
$valid = true;
|
||||
}
|
||||
|
||||
if (!empty($serverdata['platform']) && strstr($serverdata['platform'], 'pleroma')) {
|
||||
$serverdata['version'] = trim(str_ireplace('pleroma', '', $serverdata['platform']));
|
||||
$serverdata['platform'] = 'pleroma';
|
||||
$valid = true;
|
||||
}
|
||||
|
||||
if ($valid && in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_MASTODON_API;
|
||||
}
|
||||
|
||||
return $serverdata;
|
||||
|
|
@ -1505,8 +1666,7 @@ class GServer
|
|||
$serverdata['register_policy'] = Register::CLOSED;
|
||||
}
|
||||
|
||||
if (!empty($serverdata['network']) && in_array($serverdata['detection-method'],
|
||||
[self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
if (($serverdata['network'] != Protocol::PHANTOM) && in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_CONFIG_JSON;
|
||||
}
|
||||
|
||||
|
|
@ -1531,56 +1691,6 @@ class GServer
|
|||
return $val;
|
||||
}
|
||||
|
||||
/**
|
||||
* Detect if the URL belongs to a pump.io server
|
||||
*
|
||||
* @param string $url URL of the given server
|
||||
* @param array $serverdata array with server data
|
||||
*
|
||||
* @return array server data
|
||||
*/
|
||||
private static function detectPumpIO(string $url, array $serverdata)
|
||||
{
|
||||
$curlResult = DI::httpClient()->get($url . '/.well-known/host-meta.json', HttpClientAccept::JSON);
|
||||
if (!$curlResult->isSuccess()) {
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
$data = json_decode($curlResult->getBody(), true);
|
||||
if (empty($data['links'])) {
|
||||
return $serverdata;
|
||||
|
||||
}
|
||||
|
||||
// We are looking for some endpoints that are typical for pump.io
|
||||
$trust = 0;
|
||||
foreach ($data['links'] as $link) {
|
||||
if (empty($link['rel'])) {
|
||||
continue;
|
||||
}
|
||||
if (in_array($link['rel'], ['registration_endpoint', 'dialback', 'http://apinamespace.org/activitypub/whoami'])) {
|
||||
++$trust;
|
||||
}
|
||||
}
|
||||
|
||||
if ($trust == 3) {
|
||||
$serverdata['detection-method'] = self::DETECT_PUMPIO;
|
||||
|
||||
$serverdata['platform'] = 'pumpio';
|
||||
$serverdata['version'] = '';
|
||||
$serverdata['network'] = Protocol::PUMPIO;
|
||||
|
||||
$servers = $curlResult->getHeader('Server');
|
||||
foreach ($servers as $server) {
|
||||
if (preg_match("#pump.io/(.*)\s#U", $server, $matches)) {
|
||||
$serverdata['version'] = $matches[1];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Detect if the URL belongs to a GNU Social server
|
||||
*
|
||||
|
|
@ -1602,7 +1712,7 @@ class GServer
|
|||
$serverdata['version'] = trim($serverdata['version'], '"');
|
||||
$serverdata['network'] = Protocol::OSTATUS;
|
||||
|
||||
if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
if (in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_GNUSOCIAL;
|
||||
}
|
||||
|
||||
|
|
@ -1628,7 +1738,7 @@ class GServer
|
|||
$serverdata['network'] = Protocol::OSTATUS;
|
||||
}
|
||||
|
||||
if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
if (in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = self::DETECT_STATUSNET;
|
||||
}
|
||||
}
|
||||
|
|
@ -1667,7 +1777,7 @@ class GServer
|
|||
return $serverdata;
|
||||
}
|
||||
|
||||
if (in_array($serverdata['detection-method'], [self::DETECT_HEADER, self::DETECT_BODY, self::DETECT_MANUAL])) {
|
||||
if (in_array($serverdata['detection-method'], self::DETECT_UNSPECIFIC)) {
|
||||
$serverdata['detection-method'] = $friendika ? self::DETECT_FRIENDIKA : self::DETECT_FRIENDICA;
|
||||
}
|
||||
|
||||
|
|
@ -1716,24 +1826,34 @@ class GServer
|
|||
*
|
||||
* @param object $curlResult result of curl execution
|
||||
* @param array $serverdata array with server data
|
||||
* @param string $url Server URL
|
||||
*
|
||||
* @return array server data
|
||||
*/
|
||||
private static function analyseRootBody($curlResult, array $serverdata, string $url)
|
||||
private static function analyseRootBody($curlResult, array $serverdata)
|
||||
{
|
||||
if (empty($curlResult->getBody())) {
|
||||
return $serverdata;
|
||||
}
|
||||
|
||||
// Using only body information we cannot safely detect a lot of systems.
|
||||
// So we define a list of platforms that we can detect safely.
|
||||
$valid_platforms = ['friendica', 'friendika', 'diaspora', 'mastodon', 'hubzilla', 'misskey', 'peertube', 'wordpress', 'write.as'];
|
||||
if (file_exists(__DIR__ . '/../../static/generator.config.php')) {
|
||||
require __DIR__ . '/../../static/generator.config.php';
|
||||
} else {
|
||||
throw new HTTPException\InternalServerErrorException('Invalid generator file');
|
||||
}
|
||||
|
||||
$platforms = array_merge($ap_platforms, $dfrn_platforms, $zap_platforms, $platforms);
|
||||
$valid_platforms = array_values($platforms);
|
||||
|
||||
$doc = new DOMDocument();
|
||||
@$doc->loadHTML($curlResult->getBody());
|
||||
$xpath = new DOMXPath($doc);
|
||||
|
||||
// We can only detect honk via some HTML element on their page
|
||||
if ($xpath->query('//div[@id="honksonpage"]')->count() == 1) {
|
||||
$serverdata['platform'] = 'honk';
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
}
|
||||
|
||||
$title = trim(XML::getFirstNodeValue($xpath, '//head/title/text()'));
|
||||
if (!empty($title)) {
|
||||
$serverdata['site_name'] = $title;
|
||||
|
|
@ -1763,34 +1883,28 @@ class GServer
|
|||
}
|
||||
|
||||
if (in_array($attr['name'], ['application-name', 'al:android:app_name', 'al:ios:app_name',
|
||||
'twitter:app:name:googleplay', 'twitter:app:name:iphone', 'twitter:app:name:ipad'])) {
|
||||
$serverdata['platform'] = strtolower($attr['content']);
|
||||
if (in_array($attr['content'], ['Misskey', 'Write.as'])) {
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
}
|
||||
}
|
||||
if (($attr['name'] == 'generator') && (empty($serverdata['platform']) || (substr(strtolower($attr['content']), 0, 9) == 'wordpress'))) {
|
||||
$serverdata['platform'] = strtolower($attr['content']);
|
||||
$version_part = explode(' ', $attr['content']);
|
||||
'twitter:app:name:googleplay', 'twitter:app:name:iphone', 'twitter:app:name:ipad', 'generator'])) {
|
||||
$platform = str_replace(array_keys($platforms), array_values($platforms), $attr['content']);
|
||||
$platform = strtolower(str_replace('/', ' ', $platform));
|
||||
$version_part = explode(' ', $platform);
|
||||
|
||||
if (count($version_part) == 2) {
|
||||
if (in_array($version_part[0], ['WordPress'])) {
|
||||
$serverdata['platform'] = 'wordpress';
|
||||
$serverdata['version'] = $version_part[1];
|
||||
|
||||
// We still do need a reliable test if some AP plugin is activated
|
||||
// By now we just check in a later process for some known contacts
|
||||
$serverdata['network'] = Protocol::FEED;
|
||||
|
||||
if ($serverdata['detection-method'] == self::DETECT_MANUAL) {
|
||||
$serverdata['detection-method'] = self::DETECT_BODY;
|
||||
}
|
||||
}
|
||||
if (in_array($version_part[0], ['Friendika', 'Friendica'])) {
|
||||
$serverdata['platform'] = strtolower($version_part[0]);
|
||||
$serverdata['version'] = $version_part[1];
|
||||
if (count($version_part) >= 2) {
|
||||
if (in_array($version_part[0], array_values($dfrn_platforms))) {
|
||||
$serverdata['network'] = Protocol::DFRN;
|
||||
} elseif (in_array($version_part[0], array_values($ap_platforms))) {
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
} elseif (in_array($version_part[0], array_values($zap_platforms))) {
|
||||
$serverdata['network'] = Protocol::ZOT;
|
||||
}
|
||||
if (in_array(strtolower($version_part[0]), $valid_platforms)) {
|
||||
$platform = strtolower($version_part[0]);
|
||||
$serverdata['version'] = $version_part[1];
|
||||
}
|
||||
}
|
||||
if (in_array($platform, array_values($platforms))) {
|
||||
$serverdata['platform'] = $platform;
|
||||
} elseif (empty($serverdata['platform'])) {
|
||||
print_r($attr);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1822,29 +1936,22 @@ class GServer
|
|||
$serverdata['info'] = $attr['content'];
|
||||
}
|
||||
|
||||
if ($attr['property'] == 'og:platform') {
|
||||
$serverdata['platform'] = strtolower($attr['content']);
|
||||
|
||||
if (in_array($attr['content'], ['PeerTube'])) {
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
if (in_array($attr['property'], ['og:platform', 'generator'])) {
|
||||
if (in_array($attr['content'], array_keys($platforms))) {
|
||||
$serverdata['platform'] = $platforms[$attr['content']];
|
||||
} else {
|
||||
print_r($attr);
|
||||
}
|
||||
}
|
||||
|
||||
if ($attr['property'] == 'generator') {
|
||||
$serverdata['platform'] = strtolower($attr['content']);
|
||||
|
||||
if (in_array($attr['content'], ['hubzilla'])) {
|
||||
// We later check which compatible protocol modules are loaded.
|
||||
if (in_array($attr['content'], array_keys($ap_platforms))) {
|
||||
$serverdata['network'] = Protocol::ACTIVITYPUB;
|
||||
} elseif (in_array($attr['content'], array_values($zap_platforms))) {
|
||||
$serverdata['network'] = Protocol::ZOT;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($serverdata['platform']) && in_array($serverdata['detection-method'], [self::DETECT_MANUAL, self::DETECT_BODY]) && !in_array($serverdata['platform'], $valid_platforms)) {
|
||||
$serverdata['network'] = Protocol::PHANTOM;
|
||||
$serverdata['version'] = '';
|
||||
$serverdata['detection-method'] = self::DETECT_MANUAL;
|
||||
} elseif (!empty($serverdata['network']) && ($serverdata['detection-method'] == self::DETECT_MANUAL)) {
|
||||
if (in_array($serverdata['platform'], $valid_platforms) && ($serverdata['detection-method'] == self::DETECT_MANUAL)) {
|
||||
$serverdata['detection-method'] = self::DETECT_BODY;
|
||||
}
|
||||
|
||||
|
|
@ -1883,19 +1990,6 @@ class GServer
|
|||
return $serverdata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Test if the body contains valid content
|
||||
*
|
||||
* @param string $body
|
||||
* @return boolean
|
||||
*/
|
||||
private static function invalidBody(string $body)
|
||||
{
|
||||
// Currently we only test for a HTML element.
|
||||
// Possibly we enhance this in the future.
|
||||
return !strpos($body, '>');
|
||||
}
|
||||
|
||||
/**
|
||||
* Update GServer entries
|
||||
*/
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue