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Native probe support for AT-Proto

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Michael 2024-12-14 07:14:46 +00:00
commit ec702f2deb
6 changed files with 332 additions and 43 deletions
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79
src/Network/Probe.php
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@ -10,6 +10,7 @@ namespace Friendica\Network;
use DOMDocument;
use DomXPath;
use Exception;
use Friendica\Content\Text\HTML;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
@ -24,6 +25,7 @@ use Friendica\Network\HTTPClient\Client\HttpClientOptions;
use Friendica\Network\HTTPClient\Client\HttpClientRequest;
use Friendica\Protocol\ActivityNamespace;
use Friendica\Protocol\ActivityPub;
use Friendica\Protocol\ATProtocol;
use Friendica\Protocol\Diaspora;
use Friendica\Protocol\Email;
use Friendica\Protocol\Feed;
@ -724,8 +726,8 @@ class Probe
$parts = parse_url($uri);
if (empty($parts['scheme']) && empty($parts['host']) && (empty($parts['path']) || strpos($parts['path'], '@') === false)) {
Logger::info('URI was not detectable', ['uri' => $uri]);
return [];
Logger::info('URI was not detectable, probe for AT Protocol now', ['uri' => $uri]);
return self::atProtocol($uri);
}
// If the URI starts with "mailto:" then jump directly to the mail detection
@ -749,6 +751,10 @@ class Probe
}
if (empty($data)) {
$data = self::atProtocol($uri);
if (!empty($data)) {
return $data;
}
if (!empty($parts['scheme'])) {
return self::feed($uri);
} elseif (!empty($uid)) {
@ -1677,6 +1683,75 @@ class Probe
return (string)Uri::fromParts((array)(array)$baseParts);
}
/**
* Check for AT Protocol (Bluesky)
*
* @param string $uri Profile link
* @return array Profile data or empty array
*/
private static function atProtocol(string $uri): array
{
if (parse_url($uri, PHP_URL_SCHEME) == 'did') {
$did = $uri;
} elseif (parse_url($uri, PHP_URL_PATH) == $uri && strpos($uri, '@') === false) {
$did = DI::atProtocol()->getDid($uri);
if (empty($did)) {
return [];
}
} elseif (Network::isValidHttpUrl($uri)) {
$did = DI::atProtocol()->getDidByProfile($uri);
if (empty($did)) {
return [];
}
} else {
return [];
}
$profile = DI::atProtocol()->XRPCGet('app.bsky.actor.getProfile', ['actor' => $did]);
if (empty($profile) || empty($profile->did)) {
return [];
}
$nick = $profile->handle ?? $profile->did;
$name = $profile->displayName ?? $nick;
$data = [
'network' => Protocol::BLUESKY,
'url' => $profile->did,
'alias' => ATProtocol::WEB . '/profile/' . $nick,
'name' => $name ?: $nick,
'nick' => $nick,
'addr' => $nick,
'poll' => ATProtocol::WEB . '/profile/' . $profile->did . '/rss',
'photo' => $profile->avatar ?? '',
];
if (!empty($profile->description)) {
$data['about'] = HTML::toBBCode($profile->description);
}
if (!empty($profile->banner)) {
$data['header'] = $profile->banner;
}
$directory = DI::atProtocol()->get(ATProtocol::DIRECTORY . '/' . $profile->did);
if (!empty($directory)) {
foreach ($directory->service as $service) {
if (($service->id == '#atproto_pds') && ($service->type == 'AtprotoPersonalDataServer') && !empty($service->serviceEndpoint)) {
$data['baseurl'] = $service->serviceEndpoint;
}
}
foreach ($directory->verificationMethod as $method) {
if (!empty($method->publicKeyMultibase)) {
$data['pubkey'] = $method->publicKeyMultibase;
}
}
}
return $data;
}
/**
* Check for feed contact
*