X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModel%2FGServer.php;h=a1c2819515117738fc6d4cb489157f1aefb52ee2;hb=9369691713e2ce88465982232f69ac01fc4744ba;hp=a128060f4c1694388b8c5f2b83c83856155c8a31;hpb=2f3f41ed9cdb4229d78bdf2f91b0617403a8dd62;p=friendica.git diff --git a/src/Model/GServer.php b/src/Model/GServer.php index a128060f4c..a1c2819515 100644 --- a/src/Model/GServer.php +++ b/src/Model/GServer.php @@ -1,6 +1,6 @@ Strings::normaliseLink($url)]); if (DBA::isResult($gserver)) { Logger::debug('Got ID for URL', ['id' => $gserver['id'], 'url' => $url, 'callstack' => System::callstack(20)]); + + if (Network::isUrlBlocked($url)) { + self::setBlockedById($gserver['id']); + } else { + self::setUnblockedById($gserver['id']); + } + return $gserver['id']; } @@ -165,29 +174,99 @@ class GServer } /** - * Checks if the given server is reachable + * Checks if the given server array is unreachable for a long time now * - * @param string $profile URL of the given profile - * @param string $server URL of the given server (If empty, taken from profile) - * @param string $network Network value that is used, when detection failed - * @param boolean $force Force an update. + * @param integer $gsid + * @return boolean + */ + private static function isDefunct(array $gserver): bool + { + return ($gserver['failed'] || in_array($gserver['network'], Protocol::FEDERATED)) && + ($gserver['last_contact'] >= $gserver['created']) && + ($gserver['last_contact'] < $gserver['last_failure']) && + ($gserver['last_contact'] < DateTimeFormat::utc('now - 90 days')); + } + + /** + * Checks if the given server id is unreachable for a long time now * - * @return boolean 'true' if server seems vital + * @param integer $gsid + * @return boolean + */ + public static function isDefunctById(int $gsid): bool + { + $gserver = DBA::selectFirst('gserver', ['url', 'next_contact', 'last_contact', 'last_failure', 'created', 'failed', 'network'], ['id' => $gsid]); + if (empty($gserver)) { + return false; + } else { + if (strtotime($gserver['next_contact']) < time()) { + UpdateGServer::add(Worker::PRIORITY_LOW, $gserver['url']); + } + + return self::isDefunct($gserver); + } + } + + /** + * Checks if the given server id is reachable + * + * @param integer $gsid + * @return boolean */ - public static function reachable(string $profile, string $server = '', string $network = '', bool $force = false): bool + public static function isReachableById(int $gsid): bool { - if ($server == '') { - $contact = Contact::getByURL($profile, null, ['baseurl']); - if (!empty($contact['baseurl'])) { - $server = $contact['baseurl']; + $gserver = DBA::selectFirst('gserver', ['url', 'next_contact', 'failed', 'network'], ['id' => $gsid]); + if (empty($gserver)) { + return true; + } else { + if (strtotime($gserver['next_contact']) < time()) { + UpdateGServer::add(Worker::PRIORITY_LOW, $gserver['url']); } + + return !$gserver['failed'] && in_array($gserver['network'], Protocol::FEDERATED); } + } - if ($server == '') { + /** + * Checks if the given server is reachable + * + * @param array $contact Contact that should be checked + * + * @return boolean 'true' if server seems vital + */ + public static function reachable(array $contact): bool + { + if (!empty($contact['gsid'])) { + $gsid = $contact['gsid']; + } elseif (!empty($contact['baseurl'])) { + $server = $contact['baseurl']; + } elseif ($contact['network'] == Protocol::DIASPORA) { + $parts = parse_url($contact['url']); + unset($parts['path']); + $server = (string)Uri::fromParts($parts); + } else { return true; } - return self::check($server, $network, $force); + if (!empty($gsid)) { + $condition = ['id' => $gsid]; + } else { + $condition = ['nurl' => Strings::normaliseLink($server)]; + } + + $gserver = DBA::selectFirst('gserver', ['url', 'next_contact', 'failed', 'network'], $condition); + if (empty($gserver)) { + $reachable = true; + } else { + $reachable = !$gserver['failed'] && in_array($gserver['network'], Protocol::FEDERATED); + $server = $gserver['url']; + } + + if (!empty($server) && (empty($gserver) || strtotime($gserver['next_contact']) < time())) { + UpdateGServer::add(Worker::PRIORITY_LOW, $server); + } + + return $reachable; } /** @@ -269,6 +348,12 @@ class GServer return false; } + if (Network::isUrlBlocked($server_url)) { + Logger::info('Server is blocked', ['url' => $server_url]); + self::setBlockedByUrl($server_url); + return false; + } + $gserver = DBA::selectFirst('gserver', [], ['nurl' => Strings::normaliseLink($server_url)]); if (DBA::isResult($gserver)) { if ($gserver['created'] <= DBA::NULL_DATETIME) { @@ -289,50 +374,164 @@ class GServer return self::detect($server_url, $network, $only_nodeinfo); } + /** + * Reset failed server status by gserver id + * + * @param int $gsid + * @param string $network + */ + public static function setReachableById(int $gsid, string $network) + { + $gserver = DBA::selectFirst('gserver', ['url', 'failed', 'next_contact', 'network'], ['id' => $gsid]); + if (!DBA::isResult($gserver)) { + return; + } + + $blocked = Network::isUrlBlocked($gserver['url']); + if ($gserver['failed']) { + $fields = ['failed' => false, 'blocked' => $blocked, 'last_contact' => DateTimeFormat::utcNow()]; + if (!empty($network) && !in_array($gserver['network'], Protocol::FEDERATED)) { + $fields['network'] = $network; + } + self::update($fields, ['id' => $gsid]); + Logger::info('Reset failed status for server', ['url' => $gserver['url']]); + + if (strtotime($gserver['next_contact']) < time()) { + UpdateGServer::add(Worker::PRIORITY_LOW, $gserver['url']); + } + } elseif ($blocked) { + self::setBlockedById($gsid); + } else { + self::setUnblockedById($gsid); + } + } + + /** + * Set failed server status by gserver id + * + * @param int $gsid + */ + public static function setFailureById(int $gsid) + { + $gserver = DBA::selectFirst('gserver', ['url', 'failed', 'next_contact'], ['id' => $gsid]); + if (DBA::isResult($gserver) && !$gserver['failed']) { + self::update(['failed' => true, 'blocked' => Network::isUrlBlocked($gserver['url']), 'last_failure' => DateTimeFormat::utcNow()], ['id' => $gsid]); + Logger::info('Set failed status for server', ['url' => $gserver['url']]); + + if (strtotime($gserver['next_contact']) < time()) { + UpdateGServer::add(Worker::PRIORITY_LOW, $gserver['url']); + } + } + } + + public static function setUnblockedById(int $gsid) + { + $gserver = DBA::selectFirst('gserver', ['url'], ["(`blocked` OR `blocked` IS NULL) AND `id` = ?", $gsid]); + if (DBA::isResult($gserver)) { + self::update(['blocked' => false], ['id' => $gsid]); + Logger::info('Set unblocked status for server', ['url' => $gserver['url']]); + } + } + + public static function setBlockedById(int $gsid) + { + $gserver = DBA::selectFirst('gserver', ['url'], ["(NOT `blocked` OR `blocked` IS NULL) AND `id` = ?", $gsid]); + if (DBA::isResult($gserver)) { + self::update(['blocked' => true, 'failed' => true], ['id' => $gsid]); + Logger::info('Set blocked status for server', ['url' => $gserver['url']]); + } + } + + public static function setBlockedByUrl(string $url) + { + $gserver = DBA::selectFirst('gserver', ['url', 'id'], ["(NOT `blocked` OR `blocked` IS NULL) AND `nurl` = ?", Strings::normaliseLink($url)]); + if (DBA::isResult($gserver)) { + self::update(['blocked' => true, 'failed' => true], ['id' => $gserver['id']]); + Logger::info('Set blocked status for server', ['url' => $gserver['url']]); + } + } + /** * Set failed server status * * @param string $url + * @return void */ - public static function setFailure(string $url) + public static function setFailureByUrl(string $url) { - $gserver = DBA::selectFirst('gserver', [], ['nurl' => Strings::normaliseLink($url)]); + $nurl = Strings::normaliseLink($url); + + $gserver = DBA::selectFirst('gserver', [], ['nurl' => $nurl]); if (DBA::isResult($gserver)) { $next_update = self::getNextUpdateDate(false, $gserver['created'], $gserver['last_contact']); - self::update(['url' => $url, 'failed' => true, 'last_failure' => DateTimeFormat::utcNow(), + self::update(['url' => $url, 'failed' => true, 'blocked' => Network::isUrlBlocked($url), 'last_failure' => DateTimeFormat::utcNow(), 'next_contact' => $next_update, 'network' => Protocol::PHANTOM, 'detection-method' => null], - ['nurl' => Strings::normaliseLink($url)]); + ['nurl' => $nurl]); Logger::info('Set failed status for existing server', ['url' => $url]); + if (self::isDefunct($gserver)) { + self::archiveContacts($gserver['id']); + } return; } - self::insert(['url' => $url, 'nurl' => Strings::normaliseLink($url), + + self::insert(['url' => $url, 'nurl' => $nurl, 'network' => Protocol::PHANTOM, 'created' => DateTimeFormat::utcNow(), 'failed' => true, 'last_failure' => DateTimeFormat::utcNow()]); Logger::info('Set failed status for new server', ['url' => $url]); } + /** + * Archive server related contacts and inboxes + * + * @param integer $gsid + * @return void + */ + private static function archiveContacts(int $gsid) + { + Contact::update(['archive' => true], ['gsid' => $gsid]); + DBA::update('inbox-status', ['archive' => true], ['gsid' => $gsid]); + } + /** * Remove unwanted content from the given URL * - * @param string $url + * @param string $dirtyUrl * * @return string cleaned URL + * @throws Exception + * @deprecated since 2023.03 Use cleanUri instead */ - public static function cleanURL(string $url): string + public static function cleanURL(string $dirtyUrl): string { - $url = trim($url, '/'); - $url = str_replace('/index.php', '', $url); - - $urlparts = parse_url($url); - if (empty($urlparts)) { + try { + return (string)self::cleanUri(new Uri($dirtyUrl)); + } catch (\Throwable $e) { + Logger::warning('Invalid URL', ['dirtyUrl' => $dirtyUrl]); return ''; } + } - unset($urlparts['user']); - unset($urlparts['pass']); - unset($urlparts['query']); - unset($urlparts['fragment']); - return (string)Uri::fromParts($urlparts); + /** + * Remove unwanted content from the given URI + * + * @param UriInterface $dirtyUri + * + * @return UriInterface cleaned URI + * @throws Exception + */ + public static function cleanUri(UriInterface $dirtyUri): string + { + return $dirtyUri + ->withUserInfo('') + ->withQuery('') + ->withFragment('') + ->withPath( + preg_replace( + '#(?:^|/)index\.php#', + '', + rtrim($dirtyUri->getPath(), '/') + ) + ); } /** @@ -345,7 +544,7 @@ class GServer * * @return boolean 'true' if server could be detected */ - public static function detect(string $url, string $network = '', bool $only_nodeinfo = false): bool + private static function detect(string $url, string $network = '', bool $only_nodeinfo = false): bool { Logger::info('Detect server type', ['server' => $url]); @@ -360,8 +559,8 @@ class GServer // If the URL missmatches, then we mark the old entry as failure if (!Strings::compareLink($url, $original_url)) { - self::setFailure($original_url); - if (!self::getID($url, true)) { + self::setFailureByUrl($original_url); + if (!self::getID($url, true) && !Network::isUrlBlocked($url)) { self::detect($url, $network, $only_nodeinfo); } return false; @@ -369,7 +568,7 @@ class GServer $valid_url = Network::isUrlValid($url); if (!$valid_url) { - self::setFailure($url); + self::setFailureByUrl($url); return false; } else { $valid_url = rtrim($valid_url, '/'); @@ -381,8 +580,8 @@ class GServer if (((parse_url($url, PHP_URL_HOST) != parse_url($valid_url, PHP_URL_HOST)) && (parse_url($url, PHP_URL_PATH) == parse_url($valid_url, PHP_URL_PATH))) || (((parse_url($url, PHP_URL_HOST) != parse_url($valid_url, PHP_URL_HOST)) || (parse_url($url, PHP_URL_PATH) != parse_url($valid_url, PHP_URL_PATH))) && empty(parse_url($valid_url, PHP_URL_PATH)))) { Logger::debug('Found redirect. Mark old entry as failure', ['old' => $url, 'new' => $valid_url]); - self::setFailure($url); - if (!self::getID($valid_url, true)) { + self::setFailureByUrl($url); + if (!self::getID($valid_url, true) && !Network::isUrlBlocked($valid_url)) { self::detect($valid_url, $network, $only_nodeinfo); } return false; @@ -395,8 +594,8 @@ class GServer unset($parts['path']); $valid_url = (string)Uri::fromParts($parts); - self::setFailure($url); - if (!self::getID($valid_url, true)) { + self::setFailureByUrl($url); + if (!self::getID($valid_url, true) && !Network::isUrlBlocked($valid_url)) { self::detect($valid_url, $network, $only_nodeinfo); } return false; @@ -415,7 +614,7 @@ class GServer // When a nodeinfo is present, we don't need to dig further $curlResult = DI::httpClient()->get($url . '/.well-known/x-nodeinfo2', HttpClientAccept::JSON); if ($curlResult->isTimeout()) { - self::setFailure($url); + self::setFailureByUrl($url); return false; } @@ -427,7 +626,7 @@ class GServer if ($only_nodeinfo && empty($serverdata)) { Logger::info('Invalid nodeinfo in nodeinfo-mode, server is marked as failure', ['url' => $url]); - self::setFailure($url); + self::setFailureByUrl($url); return false; } elseif (empty($serverdata)) { $serverdata = ['detection-method' => self::DETECT_MANUAL, 'network' => Protocol::PHANTOM, 'platform' => '', 'version' => '', 'site_name' => '', 'info' => '']; @@ -466,7 +665,7 @@ class GServer } if (!$curlResult->isSuccess() || empty($curlResult->getBody())) { - self::setFailure($url); + self::setFailureByUrl($url); return false; } @@ -535,7 +734,7 @@ class GServer // Most servers aren't installed in a subdirectory, so we declare this entry as failed if (($serverdata['network'] == Protocol::PHANTOM) && !empty(parse_url($url, PHP_URL_PATH)) && in_array($serverdata['detection-method'], [self::DETECT_MANUAL])) { - self::setFailure($url); + self::setFailureByUrl($url); return false; } @@ -551,6 +750,15 @@ class GServer $serverdata = self::detectNetworkViaContacts($url, $serverdata); } + if (($serverdata['network'] == Protocol::PHANTOM) && in_array($serverdata['detection-method'], [self::DETECT_MANUAL, self::DETECT_BODY])) { + self::setFailureByUrl($url); + return false; + } + + if (empty($serverdata['version']) && in_array($serverdata['platform'], ['osada']) && in_array($serverdata['detection-method'], [self::DETECT_CONTACTS, self::DETECT_BODY])) { + $serverdata['version'] = self::getNomadVersion($url); + } + // Detect the directory type $serverdata['directory-type'] = self::DT_NONE; @@ -581,9 +789,9 @@ class GServer } $serverdata['next_contact'] = self::getNextUpdateDate(true, '', '', in_array($serverdata['network'], [Protocol::PHANTOM, Protocol::FEED])); - $serverdata['last_contact'] = DateTimeFormat::utcNow(); - $serverdata['failed'] = false; + $serverdata['failed'] = false; + $serverdata['blocked'] = false; $gserver = DBA::selectFirst('gserver', ['network'], ['nurl' => Strings::normaliseLink($url)]); if (!DBA::isResult($gserver)) { @@ -856,10 +1064,11 @@ class GServer Logger::info('Invalid nodeinfo format', ['url' => $url]); continue; } + if ($link['rel'] == 'http://nodeinfo.diaspora.software/ns/schema/1.0') { - $nodeinfo1_url = $link['href']; + $nodeinfo1_url = Network::addBasePath($link['href'], $httpResult->getUrl()); } elseif ($link['rel'] == 'http://nodeinfo.diaspora.software/ns/schema/2.0') { - $nodeinfo2_url = $link['href']; + $nodeinfo2_url = Network::addBasePath($link['href'], $httpResult->getUrl()); } } @@ -1212,7 +1421,7 @@ class GServer $serverdata['detection-method'] = self::DETECT_SITEINFO_JSON; } - if (!empty($data['url'])) { + if (!empty($data['platform'])) { $serverdata['platform'] = strtolower($data['platform']); $serverdata['version'] = $data['version'] ?? 'N/A'; } @@ -1294,9 +1503,14 @@ class GServer $serverdata['network'] = Protocol::ACTIVITYPUB; $serverdata['site_name'] = JsonLD::fetchElement($actor, 'as:name', '@value'); $serverdata['info'] = JsonLD::fetchElement($actor, 'as:summary', '@value'); - if (!empty($actor['as:generator'])) { + if (self::isNomad($actor)) { + $serverdata['platform'] = self::getNomadName($actor['@id']); + $serverdata['version'] = self::getNomadVersion($actor['@id']); + $serverdata['detection-method'] = self::DETECT_SYSTEM_ACTOR; + } elseif (!empty($actor['as:generator'])) { $generator = explode(' ', JsonLD::fetchElement($actor['as:generator'], 'as:name', '@value')); $serverdata['platform'] = strtolower(array_shift($generator)); + $serverdata['version'] = self::getNomadVersion($actor['@id']); $serverdata['detection-method'] = self::DETECT_SYSTEM_ACTOR; } else { $serverdata['detection-method'] = self::DETECT_AP_ACTOR; @@ -1320,6 +1534,69 @@ class GServer return ['server' => $serverdata, 'actor' => '']; } + /** + * Detect if the given actor is a nomad account + * + * @param array $actor + * @return boolean + */ + private static function isNomad(array $actor): bool + { + $tags = JsonLD::fetchElementArray($actor, 'as:tag'); + if (empty($tags)) { + return false; + } + + foreach ($tags as $tag) { + if ((($tag['as:name'] ?? '') == 'Protocol') && (($tag['sc:value'] ?? '') == 'nomad')) { + return true; + } + } + return false; + } + + /** + * Fetch the name of Nomad implementation + * + * @param string $url + * @return string + */ + private static function getNomadName(string $url): string + { + $name = 'nomad'; + $curlResult = DI::httpClient()->get($url . '/manifest', 'application/manifest+json'); + if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) { + return $name; + } + + $data = json_decode($curlResult->getBody(), true); + if (empty($data)) { + return $name; + } + + return $data['name'] ?? $name; + } + + /** + * Fetch the version of the Nomad installation + * + * @param string $url + * @return string + */ + private static function getNomadVersion(string $url): string + { + $curlResult = DI::httpClient()->get($url . '/api/z/1.0/version', HttpClientAccept::JSON); + if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) { + return ''; + } + + $data = json_decode($curlResult->getBody(), true); + if (empty($data)) { + return ''; + } + return $data ?? ''; + } + /** * Checks if the server contains a valid host meta file * @@ -2108,7 +2385,7 @@ class GServer $last_update = date('c', time() - (60 * 60 * 24 * $requery_days)); $gservers = DBA::select('gserver', ['id', 'url', 'nurl', 'network', 'poco', 'directory-type'], - ["NOT `failed` AND `directory-type` != ? AND `last_poco_query` < ?", GServer::DT_NONE, $last_update], + ["NOT `blocked` AND NOT `failed` AND `directory-type` != ? AND `last_poco_query` < ?", GServer::DT_NONE, $last_update], ['order' => ['RAND()']]); while ($gserver = DBA::fetch($gservers)) { @@ -2134,7 +2411,7 @@ class GServer */ private static function discoverFederation() { - $last = DI::config()->get('poco', 'last_federation_discovery'); + $last = DI::keyValue()->get('poco_last_federation_discovery'); if ($last) { $next = $last + (24 * 60 * 60); @@ -2160,7 +2437,7 @@ class GServer } } - // Disvover Mastodon servers + // Discover Mastodon servers $accesstoken = DI::config()->get('system', 'instances_social_key'); if (!empty($accesstoken)) { @@ -2178,7 +2455,7 @@ class GServer } } - DI::config()->set('poco', 'last_federation_discovery', time()); + DI::keyValue()->set('poco_last_federation_discovery', time()); } /**