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First unstable federation release

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This commit is contained in:
Diogo Cordeiro
2018-07-31 20:09:47 +01:00
parent 20738f48cd
commit f8048c7565
14 changed files with 348 additions and 1904 deletions
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99
utils/postman.php
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@@ -29,6 +29,10 @@ if (!defined('GNUSOCIAL')) {
exit(1);
}
use GuzzleHttp\Client;
use HttpSignatures\Context;
use HttpSignatures\GuzzleHttpSignatures;
/**
* ActivityPub's own Postman
*
@@ -44,6 +48,7 @@ if (!defined('GNUSOCIAL')) {
class Activitypub_postman
{
private $actor;
private $actor_uri;
private $to = [];
private $client;
private $headers;
@@ -57,14 +62,48 @@ class Activitypub_postman
*/
public function __construct($from, $to = [])
{
$this->client = new HTTPClient();
$this->actor = $from;
$this->to = $to;
$this->headers = [];
$this->headers[] = 'Accept: application/ld+json; profile="https://www.w3.org/ns/activitystreams"';
$this->headers[] = 'User-Agent: GNUSocialBot v0.1 - https://gnu.io/social';
$this->actor_uri = ActivityPubPlugin::actor_uri($this->actor);
$actor_private_key = new Activitypub_rsa();
$actor_private_key = $actor_private_key->get_private_key($this->actor);
$context = new Context([
'keys' => [$this->actor_uri."#public-key" => $actor_private_key],
'algorithm' => 'rsa-sha256',
'headers' => ['(request-target)', 'date', 'content-type', 'accept', 'user-agent'],
]);
$this->to = $to;
$this->headers = [
'content-type' => 'application/activity+json',
'accept' => 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"',
'user-agent' => 'GNUSocialBot v0.1 - https://gnu.io/social',
'date' => date('D, d M Y h:i:s') . ' GMT'
];
$handlerStack = GuzzleHttpSignatures::defaultHandlerFromContext($context);
$this->client = new Client(['handler' => $handlerStack]);
}
/**
* Send something to remote instance
*
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @param string $data request body
* @param string $inbox url of remote inbox
* @param string $method request method
* @return Psr\Http\Message\ResponseInterface
*/
public function send($data, $inbox, $method = 'POST')
{
common_debug('ActivityPub Postman: Delivering '.$data.' to '.$inbox);
$response = $this->client->request($method, $inbox, ['headers' => array_merge($this->headers, ['(request-target)' => strtolower($method).' '.parse_url($inbox, PHP_URL_PATH)]),'body' => $data]);
common_debug('ActivityPub Postman: Delivery result: '.$response->getBody()->getContents());
return $response;
}
/**
* Send a follow notification to remote instance
*
@@ -74,13 +113,12 @@ class Activitypub_postman
public function follow()
{
$data = Activitypub_follow::follow_to_array(ActivityPubPlugin::actor_uri($this->actor), $this->to[0]->getUrl());
$this->client->setBody(json_encode($data));
$res = $this->client->post($this->to[0]->get_inbox(), $this->headers);
$res_body = json_decode($res->getBody());
$res = $this->send(json_encode($data), $this->to[0]->get_inbox());
$res_body = json_decode($res->getBody()->getContents());
if ($res->isOk() || $res->getStatus() == 409) {
if ($res->getStatusCode() == 200 || $res->getStatusCode() == 409) {
$pending_list = new Activitypub_pending_follow_requests($this->actor->getID(), $this->to[0]->getID());
if (! ($res->getStatus() == 409 || $res_body->type == "Accept")) {
if (! ($res->getStatusCode() == 409 || $res_body->type == "Accept")) {
$pending_list->add();
throw new Exception("Your follow request is pending acceptation.");
}
@@ -106,11 +144,10 @@ class Activitypub_postman
$this->to[0]->getUrl()
)
);
$this->client->setBody(json_encode($data));
$res = $this->client->post($this->to[0]->get_inbox(), $this->headers);
$res_body = json_decode($res->getBody());
$res = $this->send(json_encode($data), $this->to[0]->get_inbox());
$res_body = json_decode($res->getBody()->getContents());
if ($res->isOk() || $res->getStatus() == 409) {
if ($res->getStatusCode() == 200 || $res->getStatusCode() == 409) {
$pending_list = new Activitypub_pending_follow_requests($this->actor->getID(), $this->to[0]->getID());
$pending_list->remove();
return true;
@@ -133,9 +170,10 @@ class Activitypub_postman
ActivityPubPlugin::actor_uri($this->actor),
Activitypub_notice::notice_to_array($notice)
);
$this->client->setBody(json_encode($data));
$data = json_encode($data);
foreach ($this->to_inbox() as $inbox) {
$this->client->post($inbox, $this->headers);
$this->send($data, $inbox);
}
}
@@ -153,9 +191,10 @@ class Activitypub_postman
Activitypub_notice::notice_to_array($notice)
)
);
$this->client->setBody(json_encode($data));
$data = json_encode($data);
foreach ($this->to_inbox() as $inbox) {
$this->client->post($inbox, $this->headers);
$this->send($data, $inbox);
}
}
@@ -169,15 +208,16 @@ class Activitypub_postman
{
$data = Activitypub_create::create_to_array(
$notice->getUrl(),
ActivityPubPlugin::actor_uri($this->actor),
array_merge(Activitypub_notice::notice_to_array($notice), ['cc' => common_local_url('apActorFollowers', ['id' => $this->actor->getID()]),])
$this->actor_uri,
Activitypub_notice::notice_to_array($notice)
);
if (isset($notice->reply_to)) {
$data["object"]["reply_to"] = $notice->getParent()->getUrl();
}
$this->client->setBody(json_encode($data));
$data = json_encode($data);
foreach ($this->to_inbox() as $inbox) {
$this->client->post($inbox, $this->headers);
$this->send($data, $inbox);
}
}
@@ -193,9 +233,10 @@ class Activitypub_postman
ActivityPubPlugin::actor_uri($this->actor),
Activitypub_notice::notice_to_array($notice)
);
$this->client->setBody(json_encode($data));
$data = json_encode($data);
foreach ($this->to_inbox() as $inbox) {
$this->client->post($inbox, $this->headers);
$this->send($data, $inbox);
}
}
@@ -208,12 +249,12 @@ class Activitypub_postman
public function delete($notice)
{
$data = Activitypub_delete::delete_to_array(Activitypub_notice::notice_to_array($notice));
$this->client->setBody(json_encode($data));
$errors = array();
$errors = [];
$data = json_encode($data);
foreach ($this->to_inbox() as $inbox) {
$res = $this->client->post($inbox, $this->headers);
if (!$res->isOk()) {
$res_body = json_decode($res->getBody());
$res = $this->send($data, $inbox);
if (!$res->getStatusCode() == 200) {
$res_body = json_decode($res->getBody()->getContents());
if (isset($res_body[0]->error)) {
$errors[] = ($res_body[0]->error);
continue;
@@ -234,7 +275,7 @@ class Activitypub_postman
*/
private function to_inbox()
{
$to_inboxes = array();
$to_inboxes = [];
foreach ($this->to as $to_profile) {
$i = $to_profile->get_inbox();
// Prevent delivering to self