if (!defined('GNUSOCIAL')) { exit(1); }
-set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib/phpseclib');
-
class OStatusPlugin extends Plugin
{
/**
$m->connect('main/ostatuspeopletag',
array('action' => 'ostatuspeopletag'));
- // PuSH actions
+ // WebSub actions
$m->connect('main/push/hub', array('action' => 'pushhub'));
$m->connect('main/push/callback/:feed',
// Prepare outgoing distributions after notice save.
$qm->connect('ostatus', 'OStatusQueueHandler');
- // Outgoing from our internal PuSH hub
+ // Outgoing from our internal WebSub hub
$qm->connect('hubconf', 'HubConfQueueHandler');
$qm->connect('hubprep', 'HubPrepQueueHandler');
// Outgoing Salmon replies (when we don't need a return value)
$qm->connect('salmon', 'SalmonQueueHandler');
- // Incoming from a foreign PuSH hub
+ // Incoming from a foreign WebSub hub
$qm->connect('pushin', 'PushInQueueHandler');
// Re-subscribe feeds that need renewal
*/
function onStartEnqueueNotice($notice, &$transports)
{
- if ($notice->inScope(null)) {
+ if ($notice->inScope(null) && $notice->getProfile()->hasRight(Right::PUBLICNOTICE)) {
// put our transport first, in case there's any conflict (like OMB)
array_unshift($transports, 'ostatus');
- $this->log(LOG_INFO, "Notice {$notice->id} queued for OStatus processing");
+ $this->log(LOG_INFO, "OSTATUS [{$notice->getID()}]: queued for OStatus processing");
} else {
// FIXME: we don't do privacy-controlled OStatus updates yet.
// once that happens, finer grain of control here.
- $this->log(LOG_NOTICE, "Not queueing notice {$notice->id} for OStatus because of privacy; scope = {$notice->scope}");
+ $this->log(LOG_NOTICE, "OSTATUS [{$notice->getID()}]: Not queueing because of privacy; scope = {$notice->scope}");
}
return true;
}
/**
- * Set up a PuSH hub link to our internal link for canonical timeline
+ * Set up a WebSub hub link to our internal link for canonical timeline
* Atom feeds for users and groups.
*/
function onStartApiAtom($feed)
if (!empty($id)) {
$hub = common_config('ostatus', 'hub');
if (empty($hub)) {
- // Updates will be handled through our internal PuSH hub.
+ // Updates will be handled through our internal WebSub hub.
$hub = common_local_url('pushhub');
}
$feed->addLink($hub, array('rel' => 'hub'));
$profile->whereAdd('uri LIKE "%' . $profile->escape($q) . '%"');
$profile->query();
+ $validate = new Validate();
+
if ($profile->N == 0) {
try {
- if (Validate::email($q)) {
+ if ($validate->email($q)) {
$oprofile = Ostatus_profile::ensureWebfinger($q);
- } else if (Validate::uri($q)) {
+ } else if ($validate->uri($q)) {
$oprofile = Ostatus_profile::ensureProfileURL($q);
} else {
// TRANS: Exception in OStatus when invalid URI was entered.
return true;
}
+ /**
+ * Webfinger matches: @user@example.com or even @user--one.george_orwell@1984.biz
+ * @param string $text The text from which to extract webfinger IDs
+ * @param string $preMention Character(s) that signals a mention ('@', '!'...)
+ *
+ * @return array The matching IDs (without $preMention) and each respective position in the given string.
+ */
+ static function extractWebfingerIds($text, $preMention='@')
+ {
+ $wmatches = array();
+ $result = preg_match_all('/(?<!\S)'.preg_quote($preMention, '/').'('.Nickname::WEBFINGER_FMT.')/',
+ $text,
+ $wmatches,
+ PREG_OFFSET_CAPTURE);
+ if ($result === false) {
+ common_log(LOG_ERR, __METHOD__ . ': Error parsing webfinger IDs from text (preg_last_error=='.preg_last_error().').');
+ } elseif (count($wmatches)) {
+ common_debug(sprintf('Found %d matches for WebFinger IDs: %s', count($wmatches), _ve($wmatches)));
+ }
+ return $wmatches[1];
+ }
+
+ /**
+ * Profile URL matches: @example.com/mublog/user
+ * @param string $text The text from which to extract URL mentions
+ * @param string $preMention Character(s) that signals a mention ('@', '!'...)
+ *
+ * @return array The matching URLs (without @ or acct:) and each respective position in the given string.
+ */
+ static function extractUrlMentions($text, $preMention='@')
+ {
+ $wmatches = array();
+ // In the regexp below we need to match / _before_ URL_REGEX_VALID_PATH_CHARS because it otherwise gets merged
+ // with the TLD before (but / is in URL_REGEX_VALID_PATH_CHARS anyway, it's just its positioning that is important)
+ $result = preg_match_all('/(?:^|\s+)'.preg_quote($preMention, '/').'('.URL_REGEX_DOMAIN_NAME.'(?:\/['.URL_REGEX_VALID_PATH_CHARS.']*)*)/',
+ $text,
+ $wmatches,
+ PREG_OFFSET_CAPTURE);
+ if ($result === false) {
+ common_log(LOG_ERR, __METHOD__ . ': Error parsing profile URL mentions from text (preg_last_error=='.preg_last_error().').');
+ } elseif (count($wmatches)) {
+ common_debug(sprintf('Found %d matches for profile URL mentions: %s', count($wmatches), _ve($wmatches)));
+ }
+ return $wmatches[1];
+ }
+
/**
* Find any explicit remote mentions. Accepted forms:
* Webfinger: @user@example.com
{
$matches = array();
- // Webfinger matches: @user@example.com
- if (preg_match_all('!(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\-?\w+\.)*\w+(?:\w+\-\w+)*\.\w+)!',
- $text,
- $wmatches,
- PREG_OFFSET_CAPTURE)) {
- foreach ($wmatches[1] as $wmatch) {
- list($target, $pos) = $wmatch;
- $this->log(LOG_INFO, "Checking webfinger '$target'");
+ foreach (self::extractWebfingerIds($text, '@') as $wmatch) {
+ list($target, $pos) = $wmatch;
+ $this->log(LOG_INFO, "Checking webfinger person '$target'");
+ $profile = null;
+ try {
+ $oprofile = Ostatus_profile::ensureWebfinger($target);
+ if (!$oprofile instanceof Ostatus_profile || !$oprofile->isPerson()) {
+ continue;
+ }
+ $profile = $oprofile->localProfile();
+ } catch (OStatusShadowException $e) {
+ // This means we got a local user in the webfinger lookup
+ $profile = $e->profile;
+ } catch (Exception $e) {
+ $this->log(LOG_ERR, "Webfinger check failed: " . $e->getMessage());
+ continue;
+ }
+
+ assert($profile instanceof Profile);
+
+ $displayName = !empty($profile->nickname) && mb_strlen($profile->nickname) < mb_strlen($target)
+ ? $profile->getNickname() // TODO: we could do getBestName() or getFullname() here
+ : $target;
+ $url = $profile->getUri();
+ if (!common_valid_http_url($url)) {
+ $url = $profile->getUrl();
+ }
+ $matches[$pos] = array('mentioned' => array($profile),
+ 'type' => 'mention',
+ 'text' => $displayName,
+ 'position' => $pos,
+ 'length' => mb_strlen($target),
+ 'url' => $url);
+ }
+
+ // Doing groups in a separate routine because webfinger lookups don't work
+ // remotely until everyone updates etc. etc.
+ foreach (self::extractWebfingerIds($text, '!') as $wmatch) {
+ list($target, $pos) = $wmatch;
+ list($target_nickname, $target_hostname) = explode('@', parse_url($target, PHP_URL_PATH));
+ $this->log(LOG_INFO, sprintf('Checking webfinger group %s as user %s on server %s', $target, $target_nickname, $target_hostname));
+
+ $profile = null;
+ if ($target_hostname === mb_strtolower(common_config('site', 'server'))) {
+ try {
+ $profile = Local_group::getKV('nickname', $target_nickname)->getProfile();
+ } catch (NoSuchGroupException $e) {
+ // referenced a local group which does not exist, so not returning it as a mention
+ $this->log(LOG_ERR, "Local group lookup failed: " . _ve($e->getMessage()));
+ continue;
+ }
+ } else {
+ // XXX: Superhacky. Domain name can be incorrectly matched
+ // here. But since users are only members of groups
+ // they trust (of course they are!), the likelihood of
+ // a mention-hijacking is very very low... for now.
+ $possible_groups = new User_group();
+ $possible_groups->nickname = $target_nickname;
+ if (!$possible_groups->find()) {
+ common_debug('No groups at all found with nickname: '._ve($target_nickname));
+ continue;
+ }
+ while ($possible_groups->fetch()) {
+ if (!$sender->isMember($possible_groups)) {
+ continue;
+ }
+ $group_hostname = mb_strtolower(parse_url($possible_groups->mainpage, PHP_URL_HOST));
+ if ($target_hostname === $group_hostname) {
+ common_debug(sprintf('Found group with nick@host (%s@%s) matching %s', _ve($possible_groups->nickname), _ve($group_hostname), _ve($target)));
+ $profile = $possible_groups->getProfile();
+ break;
+ }
+ }
+ $possible_groups->free();
+ if (!$profile instanceof Profile) {
+ common_debug('Found groups with correct nickname but not hostname for: '._ve($target));
+ continue;
+ }
+ }
+
+ assert($profile instanceof Profile);
+
+ $displayName = !empty($profile->nickname) && mb_strlen($profile->nickname) < mb_strlen($target)
+ ? $profile->getNickname() // TODO: we could do getBestName() or getFullname() here
+ : $target;
+ $url = $profile->getUri();
+ if (!common_valid_http_url($url)) {
+ $url = $profile->getUrl();
+ }
+ $matches[$pos] = array('mentioned' => array($profile),
+ 'type' => 'group',
+ 'text' => $displayName,
+ 'position' => $pos,
+ 'length' => mb_strlen($target),
+ 'url' => $url);
+ }
+
+ foreach (self::extractUrlMentions($text) as $wmatch) {
+ list($target, $pos) = $wmatch;
+ $schemes = array('https', 'http');
+ foreach ($schemes as $scheme) {
+ $url = "$scheme://$target";
+ $this->log(LOG_INFO, "Checking profile address '$url'");
try {
- $oprofile = Ostatus_profile::ensureWebfinger($target);
+ $oprofile = Ostatus_profile::ensureProfileURL($url);
if ($oprofile instanceof Ostatus_profile && !$oprofile->isGroup()) {
$profile = $oprofile->localProfile();
+ $displayName = !empty($profile->nickname) && mb_strlen($profile->nickname) < mb_strlen($target) ?
+ $profile->nickname : $target;
$matches[$pos] = array('mentioned' => array($profile),
'type' => 'mention',
- 'text' => $target,
+ 'text' => $displayName,
'position' => $pos,
+ 'length' => mb_strlen($target),
'url' => $profile->getUrl());
+ break;
}
} catch (Exception $e) {
- $this->log(LOG_ERR, "Webfinger check failed: " . $e->getMessage());
- }
- }
- }
-
- // Profile matches: @example.com/mublog/user
- if (preg_match_all('!(?:^|\s+)@((?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+(?:/\w+)+)!',
- $text,
- $wmatches,
- PREG_OFFSET_CAPTURE)) {
- foreach ($wmatches[1] as $wmatch) {
- list($target, $pos) = $wmatch;
- $schemes = array('http', 'https');
- foreach ($schemes as $scheme) {
- $url = "$scheme://$target";
- $this->log(LOG_INFO, "Checking profile address '$url'");
- try {
- $oprofile = Ostatus_profile::ensureProfileURL($url);
- if ($oprofile instanceof Ostatus_profile && !$oprofile->isGroup()) {
- $profile = $oprofile->localProfile();
- $matches[$pos] = array('mentioned' => array($profile),
- 'type' => 'mention',
- 'text' => $target,
- 'position' => $pos,
- 'url' => $profile->getUrl());
- break;
- }
- } catch (Exception $e) {
- $this->log(LOG_ERR, "Profile check failed: " . $e->getMessage());
- }
+ $this->log(LOG_ERR, "Profile check failed: " . $e->getMessage());
}
}
}
return null;
}
+ function onEndProfileSettingsActions($out) {
+ $siteName = common_config('site', 'name');
+ $js = 'navigator.registerContentHandler("application/vnd.mozilla.maybe.feed", "'.addslashes(common_local_url('ostatussub', null, array('profile' => '%s'))).'", "'.addslashes($siteName).'")';
+ $out->elementStart('li');
+ $out->element('a',
+ array('href' => 'javascript:'.$js),
+ // TRANS: Option in profile settings to add this instance to Firefox as a feedreader
+ _('Add to Firefox as feedreader'));
+ $out->elementEnd('li');
+ }
+
/**
* Make sure necessary tables are filled out.
*/
function onCheckSchema() {
$schema = Schema::get();
$schema->ensureTable('ostatus_profile', Ostatus_profile::schemaDef());
- $schema->ensureTable('ostatus_source', Ostatus_source::schemaDef());
$schema->ensureTable('feedsub', FeedSub::schemaDef());
$schema->ensureTable('hubsub', HubSub::schemaDef());
$schema->ensureTable('magicsig', Magicsig::schemaDef());
function onStartNoticeSourceLink($notice, &$name, &$url, &$title)
{
// If we don't handle this, keep the event handler going
- if ($notice->source != 'ostatus') {
+ if (!in_array($notice->source, array('ostatus', 'share'))) {
return true;
}
}
/**
- * Send incoming PuSH feeds for OStatus endpoints in for processing.
+ * Send incoming WebSub feeds for OStatus endpoints in for processing.
*
* @param FeedSub $feedsub
* @param DOMDocument $feed
/**
* When about to subscribe to a remote user, start a server-to-server
- * PuSH subscription if needed. If we can't establish that, abort.
+ * WebSub subscription if needed. If we can't establish that, abort.
*
* @fixme If something else aborts later, we could end up with a stray
- * PuSH subscription. This is relatively harmless, though.
+ * WebSub subscription. This is relatively harmless, though.
*
* @param Profile $profile subscriber
* @param Profile $other subscribee
return true;
}
- // Drop the PuSH subscription if there are no other subscribers.
+ // Drop the WebSub subscription if there are no other subscribers.
$oprofile->garbageCollect();
$act = new Activity();
$other->getBestName());
$act->actor = $profile->asActivityObject();
- $act->object = $other->asActivityObject();
+ $act->objects[] = $other->asActivityObject();
$oprofile->notifyActivity($act, $profile);
$act->actor = $profile->asActivityObject();
$act->verb = ActivityVerb::JOIN;
- $act->object = $oprofile->asActivityObject();
+ $act->objects[] = $oprofile->asActivityObject();
$act->time = time();
// TRANS: Title for joining a remote groep.
return true;
}
- // Drop the PuSH subscription if there are no other subscribers.
+ // Drop the WebSub subscription if there are no other subscribers.
$oprofile->garbageCollect();
$member = $profile;
$act->actor = $member->asActivityObject();
$act->verb = ActivityVerb::LEAVE;
- $act->object = $oprofile->asActivityObject();
+ $act->objects[] = $oprofile->asActivityObject();
$act->time = time();
// TRANS: Title for leaving a remote group.
$act->actor = $sub->asActivityObject();
$act->verb = ActivityVerb::FOLLOW;
- $act->object = $oprofile->asActivityObject();
+ $act->objects[] = $oprofile->asActivityObject();
$act->time = time();
// TRANS: Title for following a remote list.
return true;
}
- // Drop the PuSH subscription if there are no other subscribers.
+ // Drop the WebSub subscription if there are no other subscribers.
$oprofile->garbageCollect();
$sub = Profile::getKV($user->id);
$act->actor = $member->asActivityObject();
$act->verb = ActivityVerb::UNFOLLOW;
- $act->object = $oprofile->asActivityObject();
+ $act->objects[] = $oprofile->asActivityObject();
$act->time = time();
// TRANS: Title for unfollowing a remote list.
$oprofile->notifyDeferred($act, $tagger);
- // initiate a PuSH subscription for the person being tagged
+ // initiate a WebSub subscription for the person being tagged
$oprofile->subscribe();
return true;
}
$oprofile->notifyDeferred($act, $tagger);
- // unsubscribe to PuSH feed if no more required
+ // unsubscribe to WebSub feed if no more required
$oprofile->garbageCollect();
return true;
$notice->getUrl());
$act->actor = $profile->asActivityObject();
- $act->object = $notice->asActivityObject();
+ $act->objects[] = $notice->asActivityObject();
$oprofile->notifyActivity($act, $profile);
// Find foreign accounts I'm subscribed to that support Salmon pings.
//
- // @fixme we could run updates through the PuSH feed too,
+ // @fixme we could run updates through the WebSub feed too,
// in which case we can skip Salmon pings to folks who
// are also subscribed to me.
$sql = "SELECT * FROM ostatus_profile " .
$profile->getBestName());
$act->actor = $profile->asActivityObject();
- $act->object = $act->actor;
+ $act->objects[] = $act->actor;
while ($oprofile->fetch()) {
$oprofile->notifyDeferred($act, $profile);
return true;
}
+ function onEndShowAccountProfileBlock(HTMLOutputter $out, Profile $profile)
+ {
+ if ($profile->isLocal()) {
+ return true;
+ }
+ try {
+ $oprofile = Ostatus_profile::fromProfile($profile);
+ } catch (NoResultException $e) {
+ // Not a remote Ostatus_profile! Maybe some other network
+ // that has imported a non-local user?
+ return true;
+ }
+ try {
+ $feedsub = $oprofile->getFeedSub();
+ } catch (NoResultException $e) {
+ // No WebSub subscription has been attempted or exists for this profile
+ // which is the case, say for remote profiles that are only included
+ // via mentions or repeat/share.
+ return true;
+ }
+
+ $websub_states = [
+ 'subscribe' => _m('Pending'),
+ 'active' => _m('Active'),
+ 'nohub' => _m('Polling'),
+ 'inactive' => _m('Inactive'),
+ ];
+ $out->elementStart('dl', 'entity_tags ostatus_profile');
+ $out->element('dt', null, _m('WebSub'));
+ $out->element('dd', null, $websub_states[$feedsub->sub_state]);
+ $out->elementEnd('dl');
+ }
+
// FIXME: This one can accept both an Action and a Widget. Confusing! Refactor to (HTMLOutputter $out, Profile $target)!
function onStartProfileListItemActionElements($item)
{
$versions[] = array('name' => 'OStatus',
'version' => GNUSOCIAL_VERSION,
'author' => 'Evan Prodromou, James Walker, Brion Vibber, Zach Copley',
- 'homepage' => 'http://status.net/wiki/Plugin:OStatus',
+ 'homepage' => 'https://git.gnu.io/gnu/gnu-social/tree/master/plugins/OStatus',
// TRANS: Plugin description.
'rawdescription' => _m('Follow people across social networks that implement '.
'<a href="http://ostatus.org/">OStatus</a>.'));
function onStartGetProfileFromURI($uri, &$profile)
{
// Don't want to do Web-based discovery on our own server,
- // so we check locally first.
+ // so we check locally first. This duplicates the functionality
+ // in the Profile class, since the plugin always runs before
+ // that local lookup, but since we return false it won't run double.
$user = User::getKV('uri', $uri);
-
- if (!empty($user)) {
+ if ($user instanceof User) {
$profile = $user->getProfile();
return false;
+ } else {
+ $group = User_group::getKV('uri', $uri);
+ if ($group instanceof User_group) {
+ $profile = $group->getProfile();
+ return false;
+ }
}
// Now, check remotely
-
try {
$oprofile = Ostatus_profile::ensureProfileURI($uri);
$profile = $oprofile->localProfile();
function onEndWebFingerNoticeLinks(XML_XRD $xrd, Notice $target)
{
- $author = $target->getProfile();
- $profiletype = $this->profileTypeString($author);
- $salmon_url = common_local_url("{$profiletype}salmon", array('id' => $author->id));
- $xrd->links[] = new XML_XRD_Element_Link(Salmon::REL_SALMON, $salmon_url);
+ $salmon_url = null;
+ $actor = $target->getProfile();
+ if ($actor->isLocal()) {
+ $profiletype = $this->profileTypeString($actor);
+ $salmon_url = common_local_url("{$profiletype}salmon", array('id' => $actor->getID()));
+ } else {
+ try {
+ $oprofile = Ostatus_profile::fromProfile($actor);
+ $salmon_url = $oprofile->salmonuri;
+ } catch (Exception $e) {
+ // Even though it's not a local user, we couldn't get an Ostatus_profile?!
+ }
+ }
+ // Ostatus_profile salmon URL may be empty
+ if (!empty($salmon_url)) {
+ $xrd->links[] = new XML_XRD_Element_Link(Salmon::REL_SALMON, $salmon_url);
+ }
return true;
}
{
if ($target->getObjectType() === ActivityObject::PERSON) {
$this->addWebFingerPersonLinks($xrd, $target);
+ } elseif ($target->getObjectType() === ActivityObject::GROUP) {
+ $xrd->links[] = new XML_XRD_Element_Link(Discovery::UPDATESFROM,
+ common_local_url('ApiTimelineGroup',
+ array('id' => $target->getGroup()->getID(), 'format' => 'atom')),
+ 'application/atom+xml');
+
}
// Salmon
public function onGetLocalAttentions(Profile $actor, array $attention_uris, array &$mentions, array &$groups)
{
- list($mentions, $groups) = Ostatus_profile::filterAttention($actor, $attention_uris);
+ list($groups, $mentions) = Ostatus_profile::filterAttention($actor, $attention_uris);
}
// FIXME: Maybe this shouldn't be so authoritative that it breaks other remote profile lookups?
return true;
}
+ public function onSalmonSlap($endpoint_uri, MagicEnvelope $magic_env, Profile $target=null)
+ {
+ try {
+ $envxml = $magic_env->toXML($target);
+ } catch (Exception $e) {
+ common_log(LOG_ERR, sprintf('Could not generate Magic Envelope XML for profile id=='.$target->getID().': '.$e->getMessage()));
+ return false;
+ }
+
+ $headers = array('Content-Type: application/magic-envelope+xml');
+
+ try {
+ $client = new HTTPClient();
+ $client->setBody($envxml);
+ $response = $client->post($endpoint_uri, $headers);
+ } catch (Exception $e) {
+ common_log(LOG_ERR, "Salmon post to $endpoint_uri failed: " . $e->getMessage());
+ return false;
+ }
+ if ($response->getStatus() === 422) {
+ common_debug(sprintf('Salmon (from profile %d) endpoint %s returned status %s. We assume it is a Diaspora seed; will adapt and try again if that plugin is enabled!', $magic_env->getActor()->getID(), $endpoint_uri, $response->getStatus()));
+ return true;
+ }
+
+ // The different kinds of accepted responses...
+ // 200 OK means it's all ok
+ // 201 Created is what Mastodon returns when it's ok
+ // 202 Accepted is what we get from Diaspora, also good
+ if (!in_array($response->getStatus(), array(200, 201, 202))) {
+ common_log(LOG_ERR, sprintf('Salmon (from profile %d) endpoint %s returned status %s: %s',
+ $magic_env->getActor()->getID(), $endpoint_uri, $response->getStatus(), $response->getBody()));
+ return true;
+ }
+
+ // Since we completed the salmon slap, we discontinue the event
+ return false;
+ }
+
public function onCronDaily()
{
try {
projects / quix0rs-gnu-social.git / blobdiff