use Friendica\Core\Logger;
use Friendica\Core\System;
use Friendica\Database\DBA;
+use Friendica\Database\DBStructure;
use Friendica\DI;
+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;
use Friendica\Util\JsonLD;
use Friendica\Util\Network;
+use Friendica\Util\Strings;
class APContact
{
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), $template), 'application/jrd+json');
*/
public static function getByURL($url, $update = null)
{
- if (empty($url)) {
+ if (empty($url) || Network::isUrlBlocked($url)) {
+ Logger::info('Domain is blocked', ['url' => $url]);
return [];
}
$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;
}
$url = $apcontact['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($data);
- }
-
- if (!$failed && ($curlResult->getReturnCode() == 410)) {
- $data = ['@context' => ActivityPub::CONTEXT, 'id' => $url, 'type' => 'Tombstone'];
- }
-
- if ($failed) {
- self::markForArchival($fetched_contact ?: []);
- return $fetched_contact;
- }
-
- if (empty($data['id'])) {
- 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' => $result]);
+ if (!empty($fetched_contact)) {
+ return $fetched_contact;
+ }
} else {
DI::cache()->set($cachekey, System::callstack(20), Duration::FIVE_MINUTES);
}
- $apcontact['url'] = $data['id'];
- $apcontact['uuid'] = JsonLD::fetchElement($data, 'diaspora:guid');
- $apcontact['type'] = JsonLD::fetchElement($data, 'type');
- $apcontact['following'] = JsonLD::fetchElement($data, 'following');
- $apcontact['followers'] = JsonLD::fetchElement($data, 'followers');
- $apcontact['inbox'] = JsonLD::fetchElement($data, 'inbox');
+ 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) {
+ $data = null;
+ }
+ }
+
+ if (empty($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);
+ if (empty($compacted['@id'])) {
+ return $fetched_contact;
+ }
+
+ $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');
self::unarchiveInbox($apcontact['inbox'], false);
- $apcontact['outbox'] = JsonLD::fetchElement($data, 'outbox');
+
+ $apcontact['outbox'] = JsonLD::fetchElement($compacted, 'as:outbox', '@id');
$apcontact['sharedinbox'] = '';
- if (!empty($data['endpoints'])) {
- $apcontact['sharedinbox'] = JsonLD::fetchElement($data['endpoints'], 'sharedInbox');
+ if (!empty($compacted['as:endpoints'])) {
+ $apcontact['sharedinbox'] = JsonLD::fetchElement($compacted['as:endpoints'], 'as:sharedInbox', '@id');
self::unarchiveInbox($apcontact['sharedinbox'], true);
}
- $apcontact['nick'] = JsonLD::fetchElement($data, 'preferredUsername') ?? '';
- $apcontact['name'] = JsonLD::fetchElement($data, 'name');
+ $apcontact['nick'] = JsonLD::fetchElement($compacted, 'as:preferredUsername', '@value') ?? '';
+ $apcontact['name'] = JsonLD::fetchElement($compacted, 'as:name', '@value');
if (empty($apcontact['name'])) {
$apcontact['name'] = $apcontact['nick'];
}
- $apcontact['about'] = HTML::toBBCode(JsonLD::fetchElement($data, 'summary'));
+ $apcontact['about'] = HTML::toBBCode(JsonLD::fetchElement($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'])) {
+ $apcontact['photo'] = JsonLD::fetchElement($compacted['as:icon'], 'as:url', '@id');
+ }
- $apcontact['photo'] = JsonLD::fetchElement($data, 'icon');
- if (is_array($apcontact['photo']) || !empty($data['icon']['url'])) {
- $apcontact['photo'] = JsonLD::fetchElement($data['icon'], 'url');
+ $apcontact['header'] = JsonLD::fetchElement($compacted, 'as:image', '@id');
+ if (is_array($apcontact['header']) || !empty($compacted['as:image']['as:url']['@id'])) {
+ $apcontact['header'] = JsonLD::fetchElement($compacted['as:image'], 'as:url', '@id');
}
if (empty($apcontact['alias'])) {
- $apcontact['alias'] = JsonLD::fetchElement($data, 'url');
+ $apcontact['alias'] = JsonLD::fetchElement($compacted, 'as:url', '@id');
if (is_array($apcontact['alias'])) {
- $apcontact['alias'] = JsonLD::fetchElement($data['url'], 'href');
+ $apcontact['alias'] = JsonLD::fetchElement($compacted['as:url'], 'as:href', '@id');
}
}
}
$apcontact['pubkey'] = null;
- if (!empty($data['publicKey'])) {
- $apcontact['pubkey'] = trim(JsonLD::fetchElement($data['publicKey'], 'publicKeyPem'));
+ if (!empty($compacted['w3id:publicKey'])) {
+ $apcontact['pubkey'] = trim(JsonLD::fetchElement($compacted['w3id:publicKey'], 'w3id:publicKeyPem', '@value'));
if (strstr($apcontact['pubkey'], 'RSA ')) {
$apcontact['pubkey'] = Crypto::rsaToPem($apcontact['pubkey']);
}
}
- $apcontact['manually-approve'] = (int)JsonLD::fetchElement($data, 'manuallyApprovesFollowers');
+ $apcontact['manually-approve'] = (int)JsonLD::fetchElement($compacted, 'as:manuallyApprovesFollowers');
- if (!empty($data['generator'])) {
- $apcontact['baseurl'] = JsonLD::fetchElement($data['generator'], 'url');
- $apcontact['generator'] = JsonLD::fetchElement($data['generator'], 'name');
+ if (!empty($compacted['as:generator'])) {
+ $apcontact['baseurl'] = JsonLD::fetchElement($compacted['as:generator'], 'as:url', '@id');
+ $apcontact['generator'] = JsonLD::fetchElement($compacted['as:generator'], 'as:name', '@value');
}
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
if (empty($apcontact['subscribe'])) {
$apcontact['subscribe'] = null;
- }
+ }
if (!empty($apcontact['baseurl']) && empty($fetched_contact['gsid'])) {
$apcontact['gsid'] = GServer::getID($apcontact['baseurl']);
$apcontact['alias'] = null;
}
+ if (empty($apcontact['uuid'])) {
+ $apcontact['uri-id'] = ItemURI::getIdByURI($apcontact['url']);
+ } else {
+ $apcontact['uri-id'] = ItemURI::insert(['uri' => $apcontact['url'], 'guid' => $apcontact['uuid']]);
+ }
+
$apcontact['updated'] = DateTimeFormat::utcNow();
// We delete the old entry when the URL is changed
DBA::delete('apcontact', ['url' => $url]);
}
+ // Limit the length on incoming fields
+ $apcontact = DBStructure::getFieldsForTable('apcontact', $apcontact);
+
if (DBA::exists('apcontact', ['url' => $apcontact['url']])) {
DBA::update('apcontact', $apcontact, ['url' => $apcontact['url']]);
} else {
Logger::info('Updated profile', ['url' => $url]);
- return $apcontact;
+ return DBA::selectFirst('apcontact', [], ['url' => $apcontact['url']]) ?: [];
}
/**
projects / friendica.git / blobdiff