<?php
/**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
namespace Friendica\Model;
use Friendica\Content\Text\HTML;
-use Friendica\Core\Cache\Duration;
+use Friendica\Core\Cache\Enum\Duration;
use Friendica\Core\Logger;
use Friendica\Core\System;
use Friendica\Database\DBA;
-use Friendica\Database\DBStructure;
use Friendica\DI;
+use Friendica\Network\HTTPClient\Client\HttpClientAccept;
+use Friendica\Network\HTTPException;
use Friendica\Network\Probe;
use Friendica\Protocol\ActivityNamespace;
use Friendica\Protocol\ActivityPub;
+use Friendica\Protocol\ActivityPub\Transmitter;
use Friendica\Util\Crypto;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\HTTPSignature;
* @param string $addr Address
* @return array webfinger data
*/
- private static function fetchWebfingerData(string $addr)
+ private static function fetchWebfingerData(string $addr): array
{
$addr_parts = explode('@', $addr);
if (count($addr_parts) != 2) {
return [];
}
+ if (Contact::isLocal($addr) && ($local_uid = User::getIdForURL($addr)) && ($local_owner = User::getOwnerDataById($local_uid))) {
+ $data = [
+ 'addr' => $local_owner['addr'],
+ 'baseurl' => $local_owner['baseurl'],
+ 'url' => $local_owner['url'],
+ 'subscribe' => $local_owner['baseurl'] . '/follow?url={uri}'];
+
+ if (!empty($local_owner['alias']) && ($local_owner['url'] != $local_owner['alias'])) {
+ $data['alias'] = $local_owner['alias'];
+ }
+
+ return $data;
+ }
+
$data = ['addr' => $addr];
$template = 'https://' . $addr_parts[1] . '/.well-known/webfinger?resource=acct:' . urlencode($addr);
- $webfinger = Probe::webfinger(str_replace('{uri}', urlencode($addr), $template), 'application/jrd+json');
+ $webfinger = Probe::webfinger(str_replace('{uri}', urlencode($addr), $template), HttpClientAccept::JRD_JSON);
if (empty($webfinger['links'])) {
$template = 'http://' . $addr_parts[1] . '/.well-known/webfinger?resource=acct:' . urlencode($addr);
- $webfinger = Probe::webfinger(str_replace('{uri}', urlencode($addr), $template), 'application/jrd+json');
+ $webfinger = Probe::webfinger(str_replace('{uri}', urlencode($addr), $template), HttpClientAccept::JRD_JSON);
if (empty($webfinger['links'])) {
return [];
}
* @return array profile array
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
+ * @todo Rewrite parameter $update to avoid true|false|null (boolean is binary, null adds a third case)
*/
- public static function getByURL($url, $update = null)
+ public static function getByURL(string $url, $update = null): array
{
- if (empty($url)) {
+ if (empty($url) || Network::isUrlBlocked($url)) {
+ Logger::info('Domain is blocked', ['url' => $url]);
return [];
}
- $fetched_contact = false;
+ $fetched_contact = [];
if (empty($update)) {
if (is_null($update)) {
$apcontact = DBA::selectFirst('apcontact', [], ['addr' => $url]);
}
- if (DBA::isResult($apcontact) && ($apcontact['updated'] > $ref_update) && !empty($apcontact['pubkey'])) {
+ if (DBA::isResult($apcontact) && ($apcontact['updated'] > $ref_update) && !empty($apcontact['pubkey']) && !empty($apcontact['uri-id'])) {
return $apcontact;
}
return $fetched_contact;
}
$url = $apcontact['url'];
+ } elseif (empty(parse_url($url, PHP_URL_PATH))) {
+ $apcontact['baseurl'] = $url;
}
- $curlResult = HTTPSignature::fetchRaw($url);
- $failed = empty($curlResult) || empty($curlResult->getBody()) ||
- (!$curlResult->isSuccess() && ($curlResult->getReturnCode() != 410));
-
- if (!$failed) {
- $data = json_decode($curlResult->getBody(), true);
- $failed = empty($data) || !is_array($data);
+ // Detect multiple fast repeating request to the same address
+ // See https://github.com/friendica/friendica/issues/9303
+ $cachekey = 'apcontact:' . ItemURI::getIdByURI($url);
+ $result = DI::cache()->get($cachekey);
+ if (!is_null($result)) {
+ Logger::notice('Multiple requests for the address', ['url' => $url, 'update' => $update, 'callstack' => System::callstack(20), 'result' => $result]);
+ if (!empty($fetched_contact)) {
+ return $fetched_contact;
+ }
+ } else {
+ DI::cache()->set($cachekey, System::callstack(20), Duration::FIVE_MINUTES);
}
- if (!$failed && ($curlResult->getReturnCode() == 410)) {
- $data = ['@context' => ActivityPub::CONTEXT, 'id' => $url, 'type' => 'Tombstone'];
+ if (Network::isLocalLink($url) && ($local_uid = User::getIdForURL($url))) {
+ try {
+ $data = Transmitter::getProfile($local_uid);
+ $local_owner = User::getOwnerDataById($local_uid);
+ } catch(HTTPException\NotFoundException $e) {
+ $data = null;
+ }
}
- if ($failed) {
- self::markForArchival($fetched_contact ?: []);
- return $fetched_contact;
+ if (empty($data)) {
+ $local_owner = [];
+
+ $curlResult = HTTPSignature::fetchRaw($url);
+ $failed = empty($curlResult) || empty($curlResult->getBody()) ||
+ (!$curlResult->isSuccess() && ($curlResult->getReturnCode() != 410));
+
+ if (!$failed) {
+ $data = json_decode($curlResult->getBody(), true);
+ $failed = empty($data) || !is_array($data);
+ }
+
+ if (!$failed && ($curlResult->getReturnCode() == 410)) {
+ $data = ['@context' => ActivityPub::CONTEXT, 'id' => $url, 'type' => 'Tombstone'];
+ }
+
+ if ($failed) {
+ self::markForArchival($fetched_contact ?: []);
+ return $fetched_contact;
+ }
}
$compacted = JsonLD::compact($data);
return $fetched_contact;
}
- // Detect multiple fast repeating request to the same address
- // See https://github.com/friendica/friendica/issues/9303
- $cachekey = 'apcontact:getByURL:' . $url;
- $result = DI::cache()->get($cachekey);
- if (!is_null($result)) {
- Logger::notice('Multiple requests for the address', ['url' => $url, 'update' => $update, 'callstack' => System::callstack(20), 'result' => $result]);
- } else {
- DI::cache()->set($cachekey, System::callstack(20), Duration::FIVE_MINUTES);
- }
-
$apcontact['url'] = $compacted['@id'];
$apcontact['uuid'] = JsonLD::fetchElement($compacted, 'diaspora:guid', '@value');
$apcontact['type'] = str_replace('as:', '', JsonLD::fetchElement($compacted, '@type'));
$apcontact['following'] = JsonLD::fetchElement($compacted, 'as:following', '@id');
$apcontact['followers'] = JsonLD::fetchElement($compacted, 'as:followers', '@id');
- $apcontact['inbox'] = JsonLD::fetchElement($compacted, 'ldp:inbox', '@id');
+ $apcontact['inbox'] = (JsonLD::fetchElement($compacted, 'ldp:inbox', '@id') ?? '');
self::unarchiveInbox($apcontact['inbox'], false);
$apcontact['outbox'] = JsonLD::fetchElement($compacted, 'as:outbox', '@id');
$apcontact['sharedinbox'] = '';
if (!empty($compacted['as:endpoints'])) {
- $apcontact['sharedinbox'] = JsonLD::fetchElement($compacted['as:endpoints'], 'as:sharedInbox', '@id');
+ $apcontact['sharedinbox'] = (JsonLD::fetchElement($compacted['as:endpoints'], 'as:sharedInbox', '@id') ?? '');
self::unarchiveInbox($apcontact['sharedinbox'], true);
}
+ $apcontact['featured'] = JsonLD::fetchElement($compacted, 'toot:featured', '@id');
+ $apcontact['featured-tags'] = JsonLD::fetchElement($compacted, 'toot:featuredTags', '@id');
+
$apcontact['nick'] = JsonLD::fetchElement($compacted, 'as:preferredUsername', '@value') ?? '';
$apcontact['name'] = JsonLD::fetchElement($compacted, 'as:name', '@value');
$apcontact['name'] = $apcontact['nick'];
}
- $apcontact['about'] = HTML::toBBCode(JsonLD::fetchElement($compacted, 'as:summary', '@value'));
+ $apcontact['about'] = HTML::toBBCode(JsonLD::fetchElement($compacted, 'as:summary', '@value') ?? '');
+
+ $ims = JsonLD::fetchElementArray($compacted, 'vcard:hasInstantMessage');
+
+ if (!empty($ims)) {
+ foreach ($ims as $link) {
+ if (substr($link, 0, 5) == 'xmpp:') {
+ $apcontact['xmpp'] = substr($link, 5);
+ }
+ if (substr($link, 0, 7) == 'matrix:') {
+ $apcontact['matrix'] = substr($link, 7);
+ }
+ }
+ }
$apcontact['photo'] = JsonLD::fetchElement($compacted, 'as:icon', '@id');
if (is_array($apcontact['photo']) || !empty($compacted['as:icon']['as:url']['@id'])) {
}
if (!empty($apcontact['following'])) {
- $following = ActivityPub::fetchContent($apcontact['following']);
+ if (!empty($local_owner)) {
+ $following = ActivityPub\Transmitter::getContacts($local_owner, [Contact::SHARING, Contact::FRIEND], 'following');
+ } else {
+ $following = ActivityPub::fetchContent($apcontact['following']);
+ }
if (!empty($following['totalItems'])) {
+ // Mastodon seriously allows for this condition?
+ // Jul 14 2021 - See https://mastodon.social/@BLUW for a negative following count
+ if ($following['totalItems'] < 0) {
+ $following['totalItems'] = 0;
+ }
$apcontact['following_count'] = $following['totalItems'];
}
}
if (!empty($apcontact['followers'])) {
- $followers = ActivityPub::fetchContent($apcontact['followers']);
+ if (!empty($local_owner)) {
+ $followers = ActivityPub\Transmitter::getContacts($local_owner, [Contact::FOLLOWER, Contact::FRIEND], 'followers');
+ } else {
+ $followers = ActivityPub::fetchContent($apcontact['followers']);
+ }
if (!empty($followers['totalItems'])) {
+ // Mastodon seriously allows for this condition?
+ // Jul 14 2021 - See https://mastodon.online/@goes11 for a negative followers count
+ if ($followers['totalItems'] < 0) {
+ $followers['totalItems'] = 0;
+ }
$apcontact['followers_count'] = $followers['totalItems'];
}
}
if (!empty($apcontact['outbox'])) {
- $outbox = ActivityPub::fetchContent($apcontact['outbox']);
+ if (!empty($local_owner)) {
+ $outbox = ActivityPub\Transmitter::getOutbox($local_owner);
+ } else {
+ $outbox = ActivityPub::fetchContent($apcontact['outbox']);
+ }
if (!empty($outbox['totalItems'])) {
+ // Mastodon seriously allows for this condition?
+ // Jul 20 2021 - See https://chaos.social/@m11 for a negative posts count
+ if ($outbox['totalItems'] < 0) {
+ $outbox['totalItems'] = 0;
+ }
$apcontact['statuses_count'] = $outbox['totalItems'];
}
}
+ $apcontact['discoverable'] = JsonLD::fetchElement($compacted, 'toot:discoverable', '@value');
+
// To-Do
// Unhandled
- // tag, attachment, image, nomadicLocations, signature, featured, movedTo, liked
+ // tag, attachment, image, nomadicLocations, signature, movedTo, liked
// Unhandled from Misskey
// sharedInbox, isCat
$apcontact['alias'] = null;
}
+ if (empty($apcontact['uuid'])) {
+ $apcontact['uri-id'] = ItemURI::getIdByURI($apcontact['url']);
+ } else {
+ $apcontact['uri-id'] = ItemURI::insert(['uri' => $apcontact['url'], 'guid' => $apcontact['uuid']]);
+ }
+
+ foreach (APContact\Endpoint::ENDPOINT_NAMES as $type => $name) {
+ $value = JsonLD::fetchElement($compacted, $name, '@id');
+ if (empty($value)) {
+ continue;
+ }
+ APContact\Endpoint::update($apcontact['uri-id'], $type, $value);
+ }
+
+ if (!empty($compacted['as:endpoints'])) {
+ foreach ($compacted['as:endpoints'] as $name => $endpoint) {
+ if (empty($endpoint['@id']) || !is_string($endpoint['@id'])) {
+ continue;
+ }
+
+ if (in_array($name, APContact\Endpoint::ENDPOINT_NAMES)) {
+ $key = array_search($name, APContact\Endpoint::ENDPOINT_NAMES);
+ APContact\Endpoint::update($apcontact['uri-id'], $key, $endpoint['@id']);
+ Logger::debug('Store endpoint', ['key' => $key, 'name' => $name, 'endpoint' => $endpoint['@id']]);
+ } elseif (!in_array($name, ['as:sharedInbox', 'as:uploadMedia', 'as:oauthTokenEndpoint', 'as:oauthAuthorizationEndpoint', 'litepub:oauthRegistrationEndpoint'])) {
+ Logger::debug('Unknown endpoint', ['name' => $name, 'endpoint' => $endpoint['@id']]);
+ }
+ }
+ }
+
$apcontact['updated'] = DateTimeFormat::utcNow();
// We delete the old entry when the URL is changed
}
// Limit the length on incoming fields
- $apcontact = DBStructure::getFieldsForTable('apcontact', $apcontact);
+ $apcontact = DI::dbaDefinition()->truncateFieldsForTable('apcontact', $apcontact);
if (DBA::exists('apcontact', ['url' => $apcontact['url']])) {
DBA::update('apcontact', $apcontact, ['url' => $apcontact['url']]);
*
* @param string $url inbox url
* @param boolean $shared Shared Inbox
+ * @return void
*/
- private static function unarchiveInbox($url, $shared)
+ private static function unarchiveInbox(string $url, bool $shared)
{
if (empty($url)) {
return;
HTTPSignature::setInboxStatus($url, true, $shared);
}
+
+ /**
+ * Check if the apcontact is a relay account
+ *
+ * @param array $apcontact
+ *
+ * @return bool
+ */
+ public static function isRelay(array $apcontact): bool
+ {
+ if ($apcontact['nick'] != 'relay') {
+ return false;
+ }
+
+ if ($apcontact['type'] == 'Application') {
+ return true;
+ }
+
+ if (in_array($apcontact['type'], ['Group', 'Service']) && is_null($apcontact['outbox'])) {
+ return true;
+ }
+
+ return false;
+ }
}
projects / friendica.git / blobdiff