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[ActivityPub] Port Postman

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This commit is contained in:
Diogo Peralta Cordeiro 2021-11-29 23:58:42 +00:00
parent df3fbbc9e7
commit 123544fa50
Signed by: diogo
GPG Key ID: 18D2D35001FBFAB0
4 changed files with 83 additions and 17 deletions
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75
plugins/ActivityPub/ActivityPub.php
View File

@ -5,10 +5,12 @@ declare(strict_types = 1);
namespace Plugin\ActivityPub;
use App\Core\Event;
use App\Core\HTTPClient;
use App\Core\Log;
use App\Core\Modules\Plugin;
use App\Core\Router\RouteLoader;
use App\Core\Router\Router;
use App\Entity\Activity;
use App\Entity\Actor;
use App\Entity\LocalUser;
use App\Util\Common;
@ -24,9 +26,12 @@ use Exception;
use Plugin\ActivityPub\Controller\Inbox;
use Plugin\ActivityPub\Entity\ActivitypubActor;
use Plugin\ActivityPub\Util\Explorer;
use Plugin\ActivityPub\Util\Model\EntityToType\EntityToType;
use Plugin\ActivityPub\Util\Response\ActorResponse;
use Plugin\ActivityPub\Util\Response\NoteResponse;
use Plugin\ActivityPub\Util\Response\TypeResponse;
use Plugin\ActivityPub\Util\Type;
use Symfony\Contracts\HttpClient\ResponseInterface;
use XML_XRD;
use XML_XRD_Element_Link;
use function count;
@ -87,7 +92,7 @@ class ActivityPub extends Plugin
return Event::next;
}
public function onStartGetActorUri(Actor $actor, int $type, ?string &$uri):bool
public function onStartGetActorUrl(Actor $actor, int $type, ?string &$url):bool
{
if (
// Is remote?
@ -97,18 +102,78 @@ class ActivityPub extends Plugin
// We can only provide a full URL (anything else wouldn't make sense)
&& $type === Router::ABSOLUTE_URL
) {
$uri = $ap_actor->getUri();
$url = $ap_actor->getUri();
return Event::stop;
}
return Event::next;
}
public function onStartGetActorUrl(Actor $actor, int $type, ?string &$url):bool
{
return $this->onStartGetActorUri($actor, $type, $url);
public function onAddFreeNetworkProtocol (array &$protocols): bool {
$protocols[] = '\Plugin\ActivityPub\ActivityPub';
return Event::next;
}
public static function freeNetworkDistribute(Actor $sender, Activity $activity, array $targets, ?string $reason = null): bool
{
$to_addr = [];
foreach($targets as $target) {
if (is_null($ap_target = ActivitypubActor::getWithPK(['actor_id' => $target->getId()]))) {
continue;
}
$to_addr[$ap_target->getInboxSharedUri() ?? $ap_target->getInboxUri()] = true;
}
$errors = [];
$to_failed = []; // TODO: Implement failed queues
foreach ($to_addr as $inbox => $dummy) {
try {
$res = self::postman($sender->getUri(), EntityToType::translate($activity), $inbox);
// accummulate errors for later use, if needed
$status_code = $res->getStatusCode();
if (!($status_code === 200 || $status_code === 202 || $status_code === 409)) {
$res_body = json_decode($res->getContent(), true);
$errors[] = isset($res_body['error']) ?
$res_body['error'] : "An unknown error occurred.";
$to_failed[$inbox] = $activity;
}
} catch (Exception $e) {
Log::error('ActivityPub @ freeNetworkDistribute: ' . $e->getMessage());
$to_failed[$inbox] = $activity;
}
}
if (!empty($errors)) {
Log::error(sizeof($errors) . ' instance/s failed to handle the delete_profile activity!');
return false;
}
return true;
}
/**
* @param string $sender
* @param Type $activity
* @param string $inbox
* @param string $method
* @return ResponseInterface
*/
public static function postman(string $sender, mixed $activity, string $inbox, string $method = 'post'): ResponseInterface
{
$data = $activity->toJson();
Log::debug('ActivityPub Postman: Delivering ' . $data . ' to ' . $inbox);
$headers = []; //HttpSignature::sign($sender, $inbox, $data);
Log::debug('ActivityPub Postman: Delivery headers were: '.print_r($headers, true));
$response = HTTPClient::$method($inbox, ['headers' => $headers, 'body' => $data]);
Log::debug('ActivityPub Postman: Delivery result with status code '.$response->getStatusCode().': '.$response->getContent());
return $response;
}
public static function getActorByUri(string $resource, ?bool $attempt_fetch = true): Actor
{
// Try local

15
plugins/ActivityPub/Controller/Inbox.php
View File

@ -49,13 +49,14 @@ class Inbox extends Controller
// TODO: Check if Actor can post
// Get content
$payload = Util::decodeJson(
(string) $this->request->getContent(),
);
// Cast as an ActivityStreams type
$type = Type::create($payload);
// // Get content
// $payload = Util::decodeJson(
// (string) $this->request->getContent(),
// );
//
// // Cast as an ActivityStreams type
// $type = Type::create($payload);
$type = Type::fromJson((string) $this->request->getContent());
// TODO: Check if Actor has authority over payload

4
plugins/ActivityPub/Entity/ActivitypubActor.php
View File

@ -94,12 +94,12 @@ class ActivitypubActor extends Entity
return $this;
}
public function getInboxSharedUri(): string
public function getInboxSharedUri(): ?string
{
return $this->inbox_shared_uri;
}
public function setInboxSharedUri(string $inbox_shared_uri): self
public function setInboxSharedUri(?string $inbox_shared_uri = null): self
{
$this->inbox_shared_uri = $inbox_shared_uri;
return $this;

6
src/Entity/Actor.php
View File

@ -431,9 +431,7 @@ class Actor extends Entity
{
$uri = null;
if (Event::handle('StartGetActorUri', [$this, $type, &$uri]) === Event::next) {
if ($this->getIsLocal()) {
$uri = Router::url('actor_view_id', ['id' => $this->getId()], $type);
}
$uri = Router::url('actor_view_id', ['id' => $this->getId()], $type);
Event::handle('EndGetActorUri', [$this, $type, &$uri]);
}
return $uri;
@ -445,6 +443,8 @@ class Actor extends Entity
if (Event::handle('StartGetActorUrl', [$this, $type, &$url]) === Event::next) {
if ($this->getIsLocal()) {
$url = Router::url('actor_view_nickname', ['nickname' => $this->getNickname()], $type);
} else {
return $this->getUri($type);
}
Event::handle('EndGetActorUrl', [$this, $type, &$url]);
}