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Support signed outbox requests

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Michael 2020-08-30 17:07:46 +00:00
parent a5be6f9276
commit bdd834d313
3 changed files with 27 additions and 13 deletions
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9
src/Module/Outbox.php
View file

@ -22,10 +22,10 @@
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\Core\System;
use Friendica\DI;
use Friendica\Model\User;
use Friendica\Protocol\ActivityPub;
use Friendica\Util\HTTPSignature;
/**
* ActivityPub Outbox
@ -48,11 +48,8 @@ class Outbox extends BaseModule
$page = $_REQUEST['page'] ?? null;
/// @todo Add Authentication to enable fetching of non public content
// $requester = HTTPSignature::getSigner('', $_SERVER);
$outbox = ActivityPub\Transmitter::getOutbox($owner, $page);
$requester = HTTPSignature::getSigner('', $_SERVER);
$outbox = ActivityPub\Transmitter::getOutbox($owner, $page, $requester);
header('Content-Type: application/activity+json');
echo json_encode($outbox);
exit();

29
src/Protocol/ActivityPub/Transmitter.php
View file

@ -141,20 +141,37 @@ class Transmitter
/**
* Public posts for the given owner
*
* @param array $owner Owner array
* @param integer $page Page numbe
* @param array $owner Owner array
* @param integer $page Page number
* @param string $requester URL of requesting account
*
* @return array of posts
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function getOutbox($owner, $page = null)
public static function getOutbox($owner, $page = null, $requester = '')
{
$public_contact = Contact::getIdForURL($owner['url']);
$condition = ['uid' => 0, 'contact-id' => $public_contact,
'private' => [Item::PUBLIC, Item::UNLISTED]];
if (!empty($requester)) {
$requester_id = Contact::getIdForURL($requester, $owner['uid']);
if (!empty($requester_id)) {
$permissionSets = DI::permissionSet()->selectByContactId($requester_id, $owner['uid']);
if (!empty($permissionSets)) {
$condition = ['uid' => $owner['uid'], 'origin' => true,
'psid' => array_merge($permissionSets->column('id'),
[DI::permissionSet()->getIdFromACL($owner['uid'], '', '', '', '')])];
}
}
}
$condition = array_merge($condition,
['author-id' => $public_contact,
'gravity' => [GRAVITY_PARENT, GRAVITY_COMMENT],
'deleted' => false, 'visible' => true, 'moderated' => false]);
$condition = ['uid' => 0, 'contact-id' => $public_contact, 'author-id' => $public_contact,
'private' => [Item::PUBLIC, Item::UNLISTED], 'gravity' => [GRAVITY_PARENT, GRAVITY_COMMENT],
'deleted' => false, 'visible' => true, 'moderated' => false];
$count = DBA::count('item', $condition);
$data = ['@context' => ActivityPub::CONTEXT];

2
src/Util/HTTPSignature.php
View file

@ -484,7 +484,7 @@ class HTTPSignature
}
$headers = [];
$headers['(request-target)'] = strtolower($http_headers['REQUEST_METHOD']) . ' ' . $http_headers['REQUEST_URI'];
$headers['(request-target)'] = strtolower($http_headers['REQUEST_METHOD']) . ' ' . parse_url($http_headers['REQUEST_URI'], PHP_URL_PATH);
// First take every header
foreach ($http_headers as $k => $v) {