diff options
| -rw-r--r-- | actions/sup.php | 4 | ||||
| -rw-r--r-- | classes/Notice.php | 27 | ||||
| -rw-r--r-- | classes/Profile.php | 22 | ||||
| -rw-r--r-- | lib/distribqueuehandler.php | 4 | ||||
| -rw-r--r-- | lib/omb.php | 8 | ||||
| -rw-r--r-- | plugins/OStatus/OStatusPlugin.php | 94 | ||||
| -rw-r--r-- | plugins/OStatus/actions/feedsubsettings.php | 230 | ||||
| -rw-r--r-- | plugins/OStatus/actions/ostatusinit.php | 4 | ||||
| -rw-r--r-- | plugins/OStatus/actions/pushcallback.php | 34 | ||||
| -rw-r--r-- | plugins/OStatus/actions/pushhub.php | 141 | ||||
| -rw-r--r-- | plugins/OStatus/actions/usersalmon.php | 12 | ||||
| -rw-r--r-- | plugins/OStatus/actions/webfinger.php | 12 | ||||
| -rw-r--r-- | plugins/OStatus/classes/FeedSub.php | 11 | ||||
| -rw-r--r-- | plugins/OStatus/classes/HubSub.php | 123 | ||||
| -rw-r--r-- | plugins/OStatus/classes/Ostatus_profile.php | 170 | ||||
| -rw-r--r-- | plugins/OStatus/classes/Ostatus_source.php | 114 | ||||
| -rw-r--r-- | plugins/OStatus/lib/salmonaction.php | 23 | ||||
| -rw-r--r-- | plugins/OStatus/lib/webfinger.php | 14 |
18 files changed, 589 insertions, 458 deletions
diff --git a/actions/sup.php b/actions/sup.php index 5daf0a1c1..4e428dfa5 100644 --- a/actions/sup.php +++ b/actions/sup.php @@ -66,10 +66,12 @@ class SupAction extends Action $divider = common_sql_date(time() - $seconds); $notice->query('SELECT profile_id, max(id) AS max_id ' . - 'FROM notice ' . + 'FROM ( ' . + 'SELECT profile_id, id FROM notice ' . ((common_config('db','type') == 'pgsql') ? 'WHERE extract(epoch from created) > (extract(epoch from now()) - ' . $seconds . ') ' : 'WHERE created > "'.$divider.'" ' ) . + ') AS latest ' . 'GROUP BY profile_id'); $updates = array(); diff --git a/classes/Notice.php b/classes/Notice.php index 6f1ef81fc..a12839d72 100644 --- a/classes/Notice.php +++ b/classes/Notice.php @@ -333,8 +333,15 @@ class Notice extends Memcached_DataObject # Clear the cache for subscribed users, so they'll update at next request # XXX: someone clever could prepend instead of clearing the cache + $notice->blowOnInsert(); + if (isset($replies)) { + $notice->saveKnownReplies($replies); + } else { + $notice->saveReplies(); + } + $notice->distribute(); return $notice; @@ -817,6 +824,26 @@ class Notice extends Memcached_DataObject return true; } + function saveKnownReplies($uris) + { + foreach ($uris as $uri) { + + $user = User::staticGet('uri', $uri); + + if (!empty($user)) { + + $reply = new Reply(); + + $reply->notice_id = $this->id; + $reply->profile_id = $user->id; + + $id = $reply->insert(); + } + } + + return; + } + /** * @return array of integer profile IDs */ diff --git a/classes/Profile.php b/classes/Profile.php index 4f67fc0bc..1ba3281ff 100644 --- a/classes/Profile.php +++ b/classes/Profile.php @@ -882,28 +882,22 @@ class Profile extends Memcached_DataObject { $uri = null; - // check for a local user first - $user = User::staticGet('id', $this->id); + // give plugins a chance to set the URI + if (Event::handle('StartGetProfileUri', array($this, &$uri))) { - if (!empty($user)) { - $uri = common_local_url( - 'userbyid', - array('id' => $user->id) - ); - } else { - - // give plugins a chance to set the URI - if (Event::handle('StartGetProfileUri', array($this, &$uri))) { + // check for a local user first + $user = User::staticGet('id', $this->id); + if (!empty($user)) { + $uri = $user->uri; + } else { // return OMB profile if any $remote = Remote_profile::staticGet('id', $this->id); - if (!empty($remote)) { $uri = $remote->uri; } - - Event::handle('EndGetProfileUri', array($this, &$uri)); } + Event::handle('EndGetProfileUri', array($this, &$uri)); } return $uri; diff --git a/lib/distribqueuehandler.php b/lib/distribqueuehandler.php index 4477468d0..c31b675c1 100644 --- a/lib/distribqueuehandler.php +++ b/lib/distribqueuehandler.php @@ -75,7 +75,7 @@ class DistribQueueHandler } try { - $recipients = $notice->saveReplies(); + $recipients = $notice->getReplies(); } catch (Exception $e) { $this->logit($notice, $e); } @@ -107,7 +107,7 @@ class DistribQueueHandler return true; } - + protected function logit($notice, $e) { common_log(LOG_ERR, "Distrib queue exception saving notice $notice->id: " . diff --git a/lib/omb.php b/lib/omb.php index 0f38a4936..17132a594 100644 --- a/lib/omb.php +++ b/lib/omb.php @@ -29,11 +29,9 @@ require_once 'Auth/Yadis/Yadis.php'; function omb_oauth_consumer() { - static $con = null; - if (is_null($con)) { - $con = new OAuthConsumer(common_root_url(), ''); - } - return $con; + // Don't try to make this static. Leads to issues in + // multi-site setups - Z + return new OAuthConsumer(common_root_url(), ''); } function omb_oauth_server() diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php index c5a2db3d8..3ac2bb87d 100644 --- a/plugins/OStatus/OStatusPlugin.php +++ b/plugins/OStatus/OStatusPlugin.php @@ -58,8 +58,6 @@ class OStatusPlugin extends Plugin $m->connect('main/push/callback/:feed', array('action' => 'pushcallback'), array('feed' => '[0-9]+')); - $m->connect('settings/feedsub', - array('action' => 'feedsubsettings')); // Salmon endpoint $m->connect('main/salmon/user/:id', @@ -137,25 +135,6 @@ class OStatusPlugin extends Plugin } /** - * Add the feed settings page to the Connect Settings menu - * - * @param Action &$action The calling page - * - * @return boolean hook return - */ - function onEndConnectSettingsNav(&$action) - { - $action_name = $action->trimmed('action'); - - $action->menuItem(common_local_url('feedsubsettings'), - _m('Feeds'), - _m('Feed subscription options'), - $action_name === 'feedsubsettings'); - - return true; - } - - /** * Automatically load the actions and libraries used by the plugin * * @param Class $cls the class @@ -215,46 +194,62 @@ class OStatusPlugin extends Plugin * @fixme push webfinger lookup & sending to a background queue * @fixme also detect short-form name for remote subscribees where not ambiguous */ + function onEndNoticeSave($notice) { - $count = preg_match_all('/(\w+\.)*\w+@(\w+\.)*\w+(\w+\-\w+)*\.\w+/', $notice->content, $matches); - if ($count) { - foreach ($matches[0] as $webfinger) { - - // FIXME: look up locally first + $mentioned = $notice->getReplies(); - // Check to see if we've got an actual webfinger - $w = new Webfinger; + foreach ($mentioned as $profile_id) { - $endpoint_uri = ''; + $oprofile = Ostatus_profile::staticGet('profile_id', $profile_id); - $result = $w->lookup($webfinger); - if (empty($result)) { - continue; - } + if (!empty($oprofile) && !empty($oprofile->salmonuri)) { - foreach ($result->links as $link) { - if ($link['rel'] == 'salmon') { - $endpoint_uri = $link['href']; - } - } - - if (empty($endpoint_uri)) { - continue; - } + common_log(LOG_INFO, "Sending notice '{$notice->uri}' to remote profile '{$oprofile->uri}'."); // FIXME: this needs to go out in a queue handler $xml = '<?xml version="1.0" encoding="UTF-8" ?>'; - $xml .= $notice->asAtomEntry(); + $xml .= $notice->asAtomEntry(true, true); $salmon = new Salmon(); - $salmon->post($endpoint_uri, $xml); + $salmon->post($oprofile->salmonuri, $xml); } } } /** + * + */ + + function onEndFindMentions($sender, $text, &$mentions) + { + preg_match_all('/(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+)/', + $text, + $wmatches, + PREG_OFFSET_CAPTURE); + + foreach ($wmatches[1] as $wmatch) { + + $webfinger = $wmatch[0]; + + $oprofile = Ostatus_profile::ensureWebfinger($webfinger); + + if (!empty($oprofile)) { + + $profile = $oprofile->localProfile(); + + $mentions[] = array('mentioned' => array($profile), + 'text' => $wmatch[0], + 'position' => $wmatch[1], + 'url' => $profile->profileurl); + } + } + + return true; + } + + /** * Notify remote server and garbage collect unused feeds on unsubscribe. * @fixme send these operations to background queues * @@ -312,6 +307,7 @@ class OStatusPlugin extends Plugin function onCheckSchema() { $schema = Schema::get(); $schema->ensureTable('ostatus_profile', Ostatus_profile::schemaDef()); + $schema->ensureTable('ostatus_source', Ostatus_source::schemaDef()); $schema->ensureTable('feedsub', FeedSub::schemaDef()); $schema->ensureTable('hubsub', HubSub::schemaDef()); return true; @@ -491,4 +487,14 @@ class OStatusPlugin extends Plugin return true; } + + function onStartGetProfileUri($profile, &$uri) + { + $oprofile = Ostatus_profile::staticGet('profile_id', $profile->id); + if (!empty($oprofile)) { + $uri = $oprofile->uri; + return false; + } + return true; + } } diff --git a/plugins/OStatus/actions/feedsubsettings.php b/plugins/OStatus/actions/feedsubsettings.php deleted file mode 100644 index aee4cee9a..000000000 --- a/plugins/OStatus/actions/feedsubsettings.php +++ /dev/null @@ -1,230 +0,0 @@ -<?php -/* - * StatusNet - the distributed open-source microblogging tool - * Copyright (C) 2009, StatusNet, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/** - * @package FeedSubPlugin - * @maintainer Brion Vibber <brion@status.net> - */ - -if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } - -class FeedSubSettingsAction extends ConnectSettingsAction -{ - protected $profile_uri; - protected $preview; - protected $munger; - - /** - * Title of the page - * - * @return string Title of the page - */ - - function title() - { - return _m('Feed subscriptions'); - } - - /** - * Instructions for use - * - * @return instructions for use - */ - - function getInstructions() - { - return _m('You can subscribe to feeds from other sites; ' . - 'updates will appear in your personal timeline.'); - } - - /** - * Content area of the page - * - * Shows a form for associating a Twitter account with this - * StatusNet account. Also lets the user set preferences. - * - * @return void - */ - - function showContent() - { - $user = common_current_user(); - - $profile = $user->getProfile(); - - $this->elementStart('form', array('method' => 'post', - 'id' => 'form_settings_feedsub', - 'class' => 'form_settings', - 'action' => - common_local_url('feedsubsettings'))); - - $this->hidden('token', common_session_token()); - - $this->elementStart('fieldset', array('id' => 'settings_feeds')); - - $this->elementStart('ul', 'form_data'); - $this->elementStart('li', array('id' => 'settings_twitter_login_button')); - $this->input('profile_uri', - _m('Feed URL'), - $this->profile_uri, - _m('Enter the profile URL of a PubSubHubbub-enabled feed')); - $this->elementEnd('li'); - $this->elementEnd('ul'); - - if ($this->preview) { - $this->submit('subscribe', _m('Subscribe')); - } else { - $this->submit('validate', _m('Continue')); - } - - $this->elementEnd('fieldset'); - - $this->elementEnd('form'); - - if ($this->preview) { - $this->previewFeed(); - } - } - - /** - * Handle posts to this form - * - * Based on the button that was pressed, muxes out to other functions - * to do the actual task requested. - * - * All sub-functions reload the form with a message -- success or failure. - * - * @return void - */ - - function handlePost() - { - // CSRF protection - $token = $this->trimmed('token'); - if (!$token || $token != common_session_token()) { - $this->showForm(_('There was a problem with your session token. '. - 'Try again, please.')); - return; - } - - if ($this->arg('validate')) { - $this->validateAndPreview(); - } else if ($this->arg('subscribe')) { - $this->saveFeed(); - } else { - $this->showForm(_('Unexpected form submission.')); - } - } - - /** - * Set up and add a feed - * - * @return boolean true if feed successfully read - * Sends you back to input form if not. - */ - function validateFeed() - { - $profile_uri = trim($this->arg('profile_uri')); - - if ($profile_uri == '') { - $this->showForm(_m('Empty remote profile URL!')); - return; - } - $this->profile_uri = $profile_uri; - - // @fixme validate, normalize bla bla - try { - $oprofile = Ostatus_profile::ensureProfile($this->profile_uri); - $this->oprofile = $oprofile; - return true; - } catch (FeedSubBadURLException $e) { - $err = _m('Invalid URL or could not reach server.'); - } catch (FeedSubBadResponseException $e) { - $err = _m('Cannot read feed; server returned error.'); - } catch (FeedSubEmptyException $e) { - $err = _m('Cannot read feed; server returned an empty page.'); - } catch (FeedSubBadHTMLException $e) { - $err = _m('Bad HTML, could not find feed link.'); - } catch (FeedSubNoFeedException $e) { - $err = _m('Could not find a feed linked from this URL.'); - } catch (FeedSubUnrecognizedTypeException $e) { - $err = _m('Not a recognized feed type.'); - } catch (FeedSubException $e) { - // Any new ones we forgot about - $err = sprintf(_m('Bad feed URL: %s %s'), get_class($e), $e->getMessage()); - } - - $this->showForm($err); - return false; - } - - function saveFeed() - { - if ($this->validateFeed()) { - $this->preview = true; - - // And subscribe the current user to the local profile - $user = common_current_user(); - - if (!$this->oprofile->subscribe()) { - $this->showForm(_m("Failed to set up server-to-server subscription.")); - return; - } - - if ($this->oprofile->isGroup()) { - $group = $this->oprofile->localGroup(); - if ($user->isMember($group)) { - $this->showForm(_m('Already a member!')); - } elseif (Group_member::join($this->profile->group_id, $user->id)) { - $this->showForm(_m('Joined remote group!')); - } else { - $this->showForm(_m('Remote group join failed!')); - } - } else { - $local = $this->oprofile->localProfile(); - if ($user->isSubscribed($local)) { - $this->showForm(_m('Already subscribed!')); - } elseif ($this->oprofile->subscribeLocalToRemote($user)) { - $this->showForm(_m('Remote user subscribed!')); - } else { - $this->showForm(_m('Remote subscription failed!')); - } - } - } - } - - function validateAndPreview() - { - if ($this->validateFeed()) { - $this->preview = true; - $this->showForm(_m('Previewing feed:')); - } - } - - function previewFeed() - { - $this->text('Profile preview should go here'); - } - - function showScripts() - { - parent::showScripts(); - $this->autofocus('feedurl'); - } -} diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php index 4afde2c36..abd8cb541 100644 --- a/plugins/OStatus/actions/ostatusinit.php +++ b/plugins/OStatus/actions/ostatusinit.php @@ -119,7 +119,7 @@ class OStatusInitAction extends Action } else { $this->connectProfile($this->acct); } - } elseif (strpos('@', $this->acct) !== false) { + } elseif (strpos($this->acct, '@') !== false) { $this->connectWebfinger($this->acct); } } @@ -139,7 +139,7 @@ class OStatusInitAction extends Action $user = User::staticGet('nickname', $this->nickname); $target_profile = common_local_url('userbyid', array('id' => $user->id)); - $url = $w->applyTemplate($link['template'], $feed_url); + $url = $w->applyTemplate($link['template'], $target_profile); common_redirect($url, 303); } diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php index 35c92c732..4184f0e0c 100644 --- a/plugins/OStatus/actions/pushcallback.php +++ b/plugins/OStatus/actions/pushcallback.php @@ -72,7 +72,7 @@ class PushCallbackAction extends Action } /** - * Handler for GET verification requests from the hub + * Handler for GET verification requests from the hub. */ function handleGet() { @@ -81,31 +81,37 @@ class PushCallbackAction extends Action $challenge = $this->arg('hub_challenge'); $lease_seconds = $this->arg('hub_lease_seconds'); $verify_token = $this->arg('hub_verify_token'); - + if ($mode != 'subscribe' && $mode != 'unsubscribe') { - common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with mode \"$mode\""); - throw new ServerException("Bogus hub callback: bad mode", 404); + throw new ClientException("Bad hub.mode $mode", 404); } - + $feedsub = FeedSub::staticGet('uri', $topic); if (!$feedsub) { - common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback for unknown feed $topic"); - throw new ServerException("Bogus hub callback: unknown feed", 404); + throw new ClientException("Bad hub.topic feed $topic", 404); } if ($feedsub->verify_token !== $verify_token) { - common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad token \"$verify_token\" for feed $topic"); - throw new ServerException("Bogus hub callback: bad token", 404); + throw new ClientException("Bad hub.verify_token $token for $topic", 404); } - if ($mode != $feedsub->sub_state) { - common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad mode \"$mode\" for feed $topic in state \"{$feedsub->sub_state}\""); - throw new ServerException("Bogus hub callback: mode doesn't match subscription state.", 404); + if ($mode == 'subscribe') { + // We may get re-sub requests legitimately. + if ($feedsub->sub_state != 'subscribe' && $feedsub->sub_state != 'active') { + throw new ClientException("Unexpected subscribe request for $topic.", 404); + } + } else { + if ($feedsub->sub_state != 'unsubscribe') { + throw new ClientException("Unexpected unsubscribe request for $topic.", 404); + } } - // OK! if ($mode == 'subscribe') { - common_log(LOG_INFO, __METHOD__ . ': sub confirmed'); + if ($feedsub->sub_state == 'active') { + common_log(LOG_INFO, __METHOD__ . ': sub update confirmed'); + } else { + common_log(LOG_INFO, __METHOD__ . ': sub confirmed'); + } $feedsub->confirmSubscribe($lease_seconds); } else { common_log(LOG_INFO, __METHOD__ . ": unsub confirmed; deleting sub record for $topic"); diff --git a/plugins/OStatus/actions/pushhub.php b/plugins/OStatus/actions/pushhub.php index 19599d815..f33690bc4 100644 --- a/plugins/OStatus/actions/pushhub.php +++ b/plugins/OStatus/actions/pushhub.php @@ -59,102 +59,121 @@ class PushHubAction extends Action $mode = $this->trimmed('hub.mode'); switch ($mode) { case "subscribe": - $this->subscribe(); - break; case "unsubscribe": - $this->unsubscribe(); + $this->subunsub($mode); break; case "publish": - throw new ServerException("Publishing outside feeds not supported.", 400); + throw new ClientException("Publishing outside feeds not supported.", 400); default: - throw new ServerException("Unrecognized mode '$mode'.", 400); + throw new ClientException("Unrecognized mode '$mode'.", 400); } } /** - * Process a PuSH feed subscription request. + * Process a request for a new or modified PuSH feed subscription. + * If asynchronous verification is requested, updates won't be saved immediately. * * HTTP return codes: * 202 Accepted - request saved and awaiting verification * 204 No Content - already subscribed - * 403 Forbidden - rejecting this (not specifically spec'd) + * 400 Bad Request - rejecting this (not specifically spec'd) */ - function subscribe() + function subunsub($mode) { - $feed = $this->argUrl('hub.topic'); $callback = $this->argUrl('hub.callback'); - $token = $this->arg('hub.verify_token', null); - common_log(LOG_DEBUG, __METHOD__ . ": checking sub'd to $feed $callback"); - if ($this->getSub($feed, $callback)) { - // Already subscribed; return 204 per spec. - header('HTTP/1.1 204 No Content'); - common_log(LOG_DEBUG, __METHOD__ . ': already subscribed'); - return; + $topic = $this->argUrl('hub.topic'); + if (!$this->recognizedFeed($topic)) { + throw new ClientException("Unsupported hub.topic $topic; this hub only serves local user and group Atom feeds."); } - common_log(LOG_DEBUG, __METHOD__ . ': setting up'); - $sub = new HubSub(); - $sub->topic = $feed; - $sub->callback = $callback; - $sub->secret = $this->arg('hub.secret', null); - if (strlen($sub->secret) > 200) { - throw new ClientException("hub.secret must be no longer than 200 chars", 400); + $verify = $this->arg('hub.verify'); // @fixme may be multiple + if ($verify != 'sync' && $verify != 'async') { + throw new ClientException("Invalid hub.verify $verify; must be sync or async."); } - $sub->setLease(intval($this->arg('hub.lease_seconds'))); - // @fixme check for feeds we don't manage - // @fixme check the verification mode, might want a return immediately? + $lease = $this->arg('hub.lease_seconds', null); + if ($mode == 'subscribe' && $lease != '' && !preg_match('/^\d+$/', $lease)) { + throw new ClientException("Invalid hub.lease $lease; must be empty or positive integer."); + } + + $token = $this->arg('hub.verify_token', null); - common_log(LOG_DEBUG, __METHOD__ . ': inserting'); - $ok = $sub->insert(); - - if (!$ok) { - throw new ServerException("Failed to save subscription record", 500); + $secret = $this->arg('hub.secret', null); + if ($secret != '' && strlen($secret) >= 200) { + throw new ClientException("Invalid hub.secret $secret; must be under 200 bytes."); } - // @fixme check errors ;) + $sub = HubSub::staticGet($sub->topic, $sub->callback); + if (!$sub) { + // Creating a new one! + $sub = new HubSub(); + $sub->topic = $topic; + $sub->callback = $callback; + } + if ($mode == 'subscribe') { + if ($secret) { + $sub->secret = $secret; + } + if ($lease) { + $sub->setLease(intval($lease)); + } + } - $data = array('sub' => $sub, 'mode' => 'subscribe', 'token' => $token); - $qm = QueueManager::get(); - $qm->enqueue($data, 'hubverify'); - - header('HTTP/1.1 202 Accepted'); - common_log(LOG_DEBUG, __METHOD__ . ': done'); + if (!common_config('queue', 'enabled')) { + // Won't be able to background it. + $verify = 'sync'; + } + if ($verify == 'async') { + $sub->scheduleVerify($mode, $token); + header('HTTP/1.1 202 Accepted'); + } else { + $sub->verify($mode, $token); + header('HTTP/1.1 204 No Content'); + } } /** - * Process a PuSH feed unsubscription request. - * - * HTTP return codes: - * 202 Accepted - request saved and awaiting verification - * 204 No Content - already subscribed - * 400 Bad Request - invalid params or rejected feed + * Check whether the given URL represents one of our canonical + * user or group Atom feeds. * - * @fixme background this + * @param string $feed URL + * @return boolean true if it matches */ - function unsubscribe() + function recognizedFeed($feed) { - $feed = $this->argUrl('hub.topic'); - $callback = $this->argUrl('hub.callback'); - $sub = $this->getSub($feed, $callback); - - if ($sub) { - $token = $this->arg('hub.verify_token', null); - if ($sub->verify('unsubscribe', $token)) { - $sub->delete(); - common_log(LOG_INFO, "PuSH unsubscribed $feed for $callback"); - } else { - throw new ServerException("Failed PuSH unsubscription: verification failed! $feed for $callback"); + $matches = array(); + if (preg_match('!/(\d+)\.atom$!', $feed, $matches)) { + $id = $matches[1]; + $params = array('id' => $id, 'format' => 'atom'); + $userFeed = common_local_url('ApiTimelineUser', $params); + $groupFeed = common_local_url('ApiTimelineGroup', $params); + + if ($feed == $userFeed) { + $user = User::staticGet('id', $id); + if (!$user) { + throw new ClientException("Invalid hub.topic $feed; user doesn't exist."); + } else { + return true; + } } - } else { - throw new ServerException("Failed PuSH unsubscription: not subscribed! $feed for $callback"); + if ($feed == $groupFeed) { + $user = User_group::staticGet('id', $id); + if (!$user) { + throw new ClientException("Invalid hub.topic $feed; group doesn't exist."); + } else { + return true; + } + } + common_log(LOG_DEBUG, "Not a user or group feed? $feed $userFeed $groupFeed"); } + common_log(LOG_DEBUG, "LOST $feed"); + return false; } /** * Grab and validate a URL from POST parameters. - * @throws ServerException for malformed or non-http/https URLs + * @throws ClientException for malformed or non-http/https URLs */ protected function argUrl($arg) { @@ -164,7 +183,7 @@ class PushHubAction extends Action if (Validate::uri($url, $params)) { return $url; } else { - throw new ServerException("Invalid URL passed for $arg: '$url'", 400); + throw new ClientException("Invalid URL passed for $arg: '$url'"); } } diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php index 12c74798f..c8a16e06f 100644 --- a/plugins/OStatus/actions/usersalmon.php +++ b/plugins/OStatus/actions/usersalmon.php @@ -55,6 +55,8 @@ class UsersalmonAction extends SalmonAction */ function handlePost() { + common_log(LOG_INFO, "Received post of '{$this->act->object->id}' from '{$this->act->actor->id}'"); + switch ($this->act->object->type) { case ActivityObject::ARTICLE: case ActivityObject::BLOGENTRY: @@ -80,13 +82,21 @@ class UsersalmonAction extends SalmonAction throw new ClientException("In reply to a notice not by this user"); } } else if (!empty($context->attention)) { - if (!in_array($context->attention, $this->user->uri)) { + if (!in_array($this->user->uri, $context->attention)) { + common_log(LOG_ERR, "{$this->user->uri} not in attention list (".implode(',', $context->attention).")"); throw new ClientException("To the attention of user(s) not including this one!"); } } else { throw new ClientException("Not to anyone in reply to anything!"); } + $existing = Notice::staticGet('uri', $this->act->object->id); + + if (!empty($existing)) { + common_log(LOG_ERR, "Not saving notice '{$existing->uri}'; already exists."); + return; + } + $this->saveNotice(); } diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/webfinger.php index f4dc61b7d..cf60b8069 100644 --- a/plugins/OStatus/actions/webfinger.php +++ b/plugins/OStatus/actions/webfinger.php @@ -37,7 +37,7 @@ class WebfingerAction extends Action return true; } - + function handle() { $acct = Webfinger::normalize($this->uri); @@ -55,16 +55,22 @@ class WebfingerAction extends Action $xrd->subject = $this->uri; $xrd->alias[] = common_profile_url($nick); - $xrd->links[] = array('rel' => 'http://webfinger.net/rel/profile-page', + $xrd->links[] = array('rel' => Webfinger::PROFILEPAGE, 'type' => 'text/html', 'href' => common_profile_url($nick)); + $xrd->links[] = array('rel' => Webfinger::UPDATESFROM, + 'href' => common_local_url('ApiTimelineUser', + array('id' => $this->user->id, + 'format' => 'atom')), + 'type' => 'application/atom+xml'); + $salmon_url = common_local_url('salmon', array('id' => $this->user->id)); $xrd->links[] = array('rel' => 'salmon', 'href' => $salmon_url); - + // TODO - finalize where the redirect should go on the publisher $url = common_local_url('ostatussub') . '?profile={uri}'; $xrd->links[] = array('rel' => 'http://ostatus.org/schema/1.0/subscribe', diff --git a/plugins/OStatus/classes/FeedSub.php b/plugins/OStatus/classes/FeedSub.php index 31241d3de..b848b6b1d 100644 --- a/plugins/OStatus/classes/FeedSub.php +++ b/plugins/OStatus/classes/FeedSub.php @@ -291,10 +291,9 @@ class FeedSub extends Memcached_DataObject $headers = array('Content-Type: application/x-www-form-urlencoded'); $post = array('hub.mode' => $mode, 'hub.callback' => $callback, - 'hub.verify' => 'async', + 'hub.verify' => 'sync', 'hub.verify_token' => $this->verify_token, 'hub.secret' => $this->secret, - //'hub.lease_seconds' => 0, 'hub.topic' => $this->uri); $client = new HTTPClient(); $response = $client->post($this->huburi, $headers, $post); @@ -317,8 +316,8 @@ class FeedSub extends Memcached_DataObject common_log(LOG_ERR, __METHOD__ . ": error \"{$e->getMessage()}\" hitting hub $this->huburi subscribing to $this->uri"); $orig = clone($this); - $this->verify_token = null; - $this->sub_state = null; + $this->verify_token = ''; + $this->sub_state = 'inactive'; $this->update($orig); unset($orig); @@ -343,7 +342,7 @@ class FeedSub extends Memcached_DataObject } else { $this->sub_end = null; } - $this->lastupdate = common_sql_now(); + $this->modified = common_sql_now(); return $this->update($original); } @@ -362,7 +361,7 @@ class FeedSub extends Memcached_DataObject $this->sub_state = ''; $this->sub_start = ''; $this->sub_end = ''; - $this->lastupdate = common_sql_now(); + $this->modified = common_sql_now(); return $this->update($original); } diff --git a/plugins/OStatus/classes/HubSub.php b/plugins/OStatus/classes/HubSub.php index a81de68e6..eae2928c3 100644 --- a/plugins/OStatus/classes/HubSub.php +++ b/plugins/OStatus/classes/HubSub.php @@ -30,11 +30,11 @@ class HubSub extends Memcached_DataObject public $topic; public $callback; public $secret; - public $challenge; public $lease; public $sub_start; public $sub_end; public $created; + public $modified; public /*static*/ function staticGet($topic, $callback) { @@ -61,11 +61,11 @@ class HubSub extends Memcached_DataObject 'topic' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL, 'callback' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL, 'secret' => DB_DATAOBJECT_STR, - 'challenge' => DB_DATAOBJECT_STR, 'lease' => DB_DATAOBJECT_INT, 'sub_start' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME, 'sub_end' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME, - 'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL); + 'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL, + 'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL); } static function schemaDef() @@ -82,8 +82,6 @@ class HubSub extends Memcached_DataObject 255, false), new ColumnDef('secret', 'text', null, true), - new ColumnDef('challenge', 'varchar', - 32, true), new ColumnDef('lease', 'int', null, true), new ColumnDef('sub_start', 'datetime', @@ -91,6 +89,8 @@ class HubSub extends Memcached_DataObject new ColumnDef('sub_end', 'datetime', null, true), new ColumnDef('created', 'datetime', + null, false), + new ColumnDef('modified', 'datetime', null, false)); } @@ -148,85 +148,106 @@ class HubSub extends Memcached_DataObject } /** - * Send a verification ping to subscriber + * Schedule a future verification ping to the subscriber. + * If queues are disabled, will be immediate. + * + * @param string $mode 'subscribe' or 'unsubscribe' + * @param string $token hub.verify_token value, if provided by client + */ + function scheduleVerify($mode, $token=null, $retries=null) + { + if ($retries === null) { + $retries = intval(common_config('ostatus', 'hub_retries')); + } + $data = array('sub' => clone($this), + 'mode' => $mode, + 'token' => $token, + 'retries' => $retries); + $qm = QueueManager::get(); + $qm->enqueue($data, 'hubverify'); + } + + /** + * Send a verification ping to subscriber, and if confirmed apply the changes. + * This may create, update, or delete the database record. + * * @param string $mode 'subscribe' or 'unsubscribe' * @param string $token hub.verify_token value, if provided by client + * @throws ClientException on failure */ function verify($mode, $token=null) { assert($mode == 'subscribe' || $mode == 'unsubscribe'); - // Is this needed? data object fun... - $clone = clone($this); - $clone->challenge = common_good_rand(16); - $clone->update($this); - $this->challenge = $clone->challenge; - unset($clone); - + $challenge = common_good_rand(32); $params = array('hub.mode' => $mode, 'hub.topic' => $this->topic, - 'hub.challenge' => $this->challenge); + 'hub.challenge' => $challenge); if ($mode == 'subscribe') { $params['hub.lease_seconds'] = $this->lease; } if ($token !== null) { $params['hub.verify_token'] = $token; } - $url = $this->callback . '?' . http_build_query($params, '', '&'); // @fixme ugly urls - try { - $request = new HTTPClient(); - $response = $request->get($url); - $status = $response->getStatus(); - - if ($status >= 200 && $status < 300) { - $fail = false; - } else { - // @fixme how can we schedule a second attempt? - // Or should we? - $fail = "Returned HTTP $status"; - } - } catch (Exception $e) { - $fail = $e->getMessage(); + // Any existing query string parameters must be preserved + $url = $this->callback; + if (strpos('?', $url) !== false) { + $url .= '&'; + } else { + $url .= '?'; } - if ($fail) { - // @fixme how can we schedule a second attempt? - // or save a fail count? - // Or should we? - common_log(LOG_ERR, "Failed to verify $mode for $this->topic at $this->callback: $fail"); - return false; + $url .= http_build_query($params, '', '&'); + + $request = new HTTPClient(); + $response = $request->get($url); + $status = $response->getStatus(); + + if ($status >= 200 && $status < 300) { + common_log(LOG_INFO, "Verified $mode of $this->callback:$this->topic"); } else { - if ($mode == 'subscribe') { - // Establish or renew the subscription! - // This seems unnecessary... dataobject fun! - $clone = clone($this); - $clone->challenge = null; - $clone->setLease($this->lease); - $clone->update($this); - unset($clone); + throw new ClientException("Hub subscriber verification returned HTTP $status"); + } - $this->challenge = null; - $this->setLease($this->lease); - common_log(LOG_ERR, "Verified $mode of $this->callback:$this->topic for $this->lease seconds"); - } else if ($mode == 'unsubscribe') { - common_log(LOG_ERR, "Verified $mode of $this->callback:$this->topic"); - $this->delete(); + $old = HubSub::staticGet($this->topic, $this->callback); + if ($mode == 'subscribe') { + if ($old) { + $this->update($old); + } else { + $ok = $this->insert(); + } + } else if ($mode == 'unsubscribe') { + if ($old) { + $old->delete(); + } else { + // That's ok, we're already unsubscribed. } - return true; } } /** * Insert wrapper; transparently set the hash key from topic and callback columns. - * @return boolean success + * @return mixed success */ function insert() { $this->hashkey = self::hashkey($this->topic, $this->callback); + $this->created = common_sql_now(); + $this->modified = common_sql_now(); return parent::insert(); } /** + * Update wrapper; transparently update modified column. + * @return boolean success + */ + function update($old=null) + { + $this->modified = common_sql_now(); + return parent::update($old); + } + + /** * Schedule delivery of a 'fat ping' to the subscriber's callback * endpoint. If queues are disabled, this will run immediately. * diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php index b67e20202..71885bcdc 100644 --- a/plugins/OStatus/classes/Ostatus_profile.php +++ b/plugins/OStatus/classes/Ostatus_profile.php @@ -508,13 +508,15 @@ class Ostatus_profile extends Memcached_DataObject } } - // @fixme save detailed ostatus source info // @fixme ensure that groups get handled correctly $saved = Notice::saveNew($oprofile->localProfile()->id, $content, 'ostatus', $params); + + // Record which feed this came through... + Ostatus_source::saveNew($saved, $this, 'push'); } /** @@ -522,7 +524,7 @@ class Ostatus_profile extends Memcached_DataObject * @return Ostatus_profile * @throws FeedSubException */ - public static function ensureProfile($profile_uri) + public static function ensureProfile($profile_uri, $hints=array()) { // Get the canonical feed URI and check it $discover = new FeedDiscovery(); @@ -545,7 +547,7 @@ class Ostatus_profile extends Memcached_DataObject if (!empty($subject)) { $subjObject = new ActivityObject($subject); - return self::ensureActivityObjectProfile($subjObject, $feeduri, $salmonuri); + return self::ensureActivityObjectProfile($subjObject, $feeduri, $salmonuri, $hints); } // Otherwise, try the feed author @@ -554,7 +556,7 @@ class Ostatus_profile extends Memcached_DataObject if (!empty($author)) { $authorObject = new ActivityObject($author); - return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri); + return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints); } // Sheesh. Not a very nice feed! Let's try fingerpoken in the @@ -570,7 +572,7 @@ class Ostatus_profile extends Memcached_DataObject if (!empty($actor)) { $actorObject = new ActivityObject($actor); - return self::ensureActivityObjectProfile($actorObject, $feeduri, $salmonuri); + return self::ensureActivityObjectProfile($actorObject, $feeduri, $salmonuri, $hints); } @@ -578,7 +580,7 @@ class Ostatus_profile extends Memcached_DataObject if (!empty($author)) { $authorObject = new ActivityObject($author); - return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri); + return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints); } } @@ -688,11 +690,11 @@ class Ostatus_profile extends Memcached_DataObject return self::ensureActivityObjectProfile($activity->actor, $feeduri, $salmonuri); } - public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null) + public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array()) { $profile = self::getActivityObjectProfile($object); if (!$profile) { - $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri); + $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri, $hints); } return $profile; } @@ -745,10 +747,10 @@ class Ostatus_profile extends Memcached_DataObject self::createActivityObjectProfile($actor, $feeduri, $salmonuri); } - protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null) + protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array()) { $homeuri = $object->id; - $nickname = self::getActivityObjectNickname($object); + $nickname = self::getActivityObjectNickname($object, $hints); $avatar = self::getActivityObjectAvatar($object); if (!$homeuri) { @@ -756,6 +758,18 @@ class Ostatus_profile extends Memcached_DataObject throw new ServerException("No profile URI"); } + if (empty($feeduri)) { + if (array_key_exists('feedurl', $hints)) { + $feeduri = $hints['feedurl']; + } + } + + if (empty($salmonuri)) { + if (array_key_exists('salmon', $hints)) { + $salmonuri = $hints['salmon']; + } + } + if (!$feeduri || !$salmonuri) { // Get the canonical feed URI and check it $discover = new FeedDiscovery(); @@ -773,7 +787,11 @@ class Ostatus_profile extends Memcached_DataObject $profile = new Profile(); $profile->nickname = $nickname; $profile->fullname = $object->title; - $profile->profileurl = $object->link; + if (!empty($object->link)) { + $profile->profileurl = $object->link; + } else if (array_key_exists('profileurl', $hints)) { + $profile->profileurl = $hints['profileurl']; + } $profile->created = common_sql_now(); // @fixme bio @@ -812,12 +830,24 @@ class Ostatus_profile extends Memcached_DataObject } } - protected static function getActivityObjectNickname($object) + protected static function getActivityObjectNickname($object, $hints=array()) { // XXX: check whatever PoCo calls a nickname first + // Try the definitive ID + $nickname = self::nicknameFromURI($object->id); + // Try a Webfinger if one was passed (way) down + + if (empty($nickname)) { + if (array_key_exists('webfinger', $hints)) { + $nickname = self::nicknameFromURI($hints['webfinger']); + } + } + + // Try the name + if (empty($nickname)) { $nickname = common_nicknamize($object->title); } @@ -845,4 +875,120 @@ class Ostatus_profile extends Memcached_DataObject return null; } } + + public static function ensureWebfinger($addr) + { + // First, look it up + + $oprofile = Ostatus_profile::staticGet('uri', 'acct:'.$addr); + + if (!empty($oprofile)) { + return $oprofile; + } + + // Now, try some discovery + + $wf = new Webfinger(); + + $result = $wf->lookup($addr); + + if (!$result) { + return null; + } + + foreach ($result->links as $link) { + switch ($link['rel']) { + case Webfinger::PROFILEPAGE: + $profileUrl = $link['href']; + break; + case 'salmon': + $salmonEndpoint = $link['href']; + break; + case Webfinger::UPDATESFROM: + $feedUrl = $link['href']; + break; + default: + common_log(LOG_NOTICE, "Don't know what to do with rel = '{$link['rel']}'"); + break; + } + } + + $hints = array('webfinger' => $addr, + 'profileurl' => $profileUrl, + 'feedurl' => $feedUrl, + 'salmon' => $salmonEndpoint); + + // If we got a feed URL, try that + + if (isset($feedUrl)) { + try { + $oprofile = self::ensureProfile($feedUrl, $hints); + return $oprofile; + } catch (Exception $e) { + common_log(LOG_WARNING, "Failed creating profile from feed URL '$feedUrl': " . $e->getMessage()); + // keep looking + } + } + + // If we got a profile page, try that! + + if (isset($profileUrl)) { + try { + $oprofile = self::ensureProfile($profileUrl, $hints); + return $oprofile; + } catch (Exception $e) { + common_log(LOG_WARNING, "Failed creating profile from profile URL '$profileUrl': " . $e->getMessage()); + // keep looking + } + } + + // XXX: try hcard + // XXX: try FOAF + + if (isset($salmonEndpoint)) { + + // An account URL, a salmon endpoint, and a dream? Not much to go + // on, but let's give it a try + + $uri = 'acct:'.$addr; + + $profile = new Profile(); + + $profile->nickname = self::nicknameFromUri($uri); + $profile->created = common_sql_now(); + + if (isset($profileUrl)) { + $profile->profileurl = $profileUrl; + } + + $profile_id = $profile->insert(); + + if (!$profile_id) { + common_log_db_error($profile, 'INSERT', __FILE__); + throw new Exception("Couldn't save profile for '$addr'"); + } + + $oprofile = new Ostatus_profile(); + + $oprofile->uri = $uri; + $oprofile->salmonuri = $salmonEndpoint; + $oprofile->profile_id = $profile_id; + $oprofile->created = common_sql_now(); + + if (isset($feedUrl)) { + $profile->feeduri = $feedUrl; + } + + $result = $oprofile->insert(); + + if (!$result) { + common_log_db_error($oprofile, 'INSERT', __FILE__); + throw new Exception("Couldn't save ostatus_profile for '$addr'"); + } + + return $oprofile; + } + + return null; + } } diff --git a/plugins/OStatus/classes/Ostatus_source.php b/plugins/OStatus/classes/Ostatus_source.php new file mode 100644 index 000000000..e6ce7d442 --- /dev/null +++ b/plugins/OStatus/classes/Ostatus_source.php @@ -0,0 +1,114 @@ +<?php +/* + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/** + * @package OStatusPlugin + * @maintainer Brion Vibber <brion@status.net> + */ + +class Ostatus_source extends Memcached_DataObject +{ + public $__table = 'ostatus_source'; + + public $notice_id; // notice we're referring to + public $profile_uri; // uri of the ostatus_profile this came through -- may be a group feed + public $method; // push or salmon + + public /*static*/ function staticGet($k, $v=null) + { + return parent::staticGet(__CLASS__, $k, $v); + } + + /** + * return table definition for DB_DataObject + * + * DB_DataObject needs to know something about the table to manipulate + * instances. This method provides all the DB_DataObject needs to know. + * + * @return array array of column definitions + */ + + function table() + { + return array('notice_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, + 'profile_uri' => DB_DATAOBJECT_STR, + 'method' => DB_DATAOBJECT_STR); + } + + static function schemaDef() + { + return array(new ColumnDef('notice_id', 'integer', + null, false, 'PRI'), + new ColumnDef('profile_uri', 'varchar', + 255, false), + new ColumnDef('method', "ENUM('push','salmon')", + null, false)); + } + + /** + * return key definitions for DB_DataObject + * + * DB_DataObject needs to know about keys that the table has; this function + * defines them. + * + * @return array key definitions + */ + + function keys() + { + return array_keys($this->keyTypes()); + } + + /** + * return key definitions for Memcached_DataObject + * + * Our caching system uses the same key definitions, but uses a different + * method to get them. + * + * @return array key definitions + */ + + function keyTypes() + { + return array('notice_id' => 'K'); + } + + function sequenceKey() + { + return array(false, false, false); + } + + /** + * Save a remote notice source record; this helps indicate how trusted we are. + * @param string $method + */ + public static function saveNew(Notice $notice, Ostatus_profile $oprofile, $method) + { + $osource = new Ostatus_source(); + $osource->notice_id = $notice->id; + $osource->profile_uri = $oprofile->uri; + $osource->method = $method; + if ($osource->insert()) { + return true; + } else { + common_log_db_error($osource, 'INSERT', __FILE__); + return false; + } + } +} diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php index 11c411c7d..4aba20cc4 100644 --- a/plugins/OStatus/lib/salmonaction.php +++ b/plugins/OStatus/lib/salmonaction.php @@ -173,13 +173,17 @@ class SalmonAction extends Action $html = $this->act->object->content; - $rendered = HTMLPurifier::purify($html); + $purifier = new HTMLPurifier(); + + $rendered = $purifier->purify($html); + $content = html_entity_decode(strip_tags($rendered)); $options = array('is_local' => Notice::REMOTE_OMB, 'uri' => $this->act->object->id, 'url' => $this->act->object->link, - 'rendered' => $rendered); + 'rendered' => $rendered, + 'replies' => $this->act->context->attention); if (!empty($this->act->context->location)) { $options['lat'] = $location->lat; @@ -199,12 +203,17 @@ class SalmonAction extends Action } if (!empty($this->act->time)) { - $options['created'] = common_sql_time($this->act->time); + $options['created'] = common_sql_date($this->act->time); } - return Notice::saveNew($oprofile->profile_id, - $content, - 'ostatus+salmon', - $options); + $saved = Notice::saveNew($oprofile->profile_id, + $content, + 'ostatus+salmon', + $options); + + // Record that this was saved through a validated Salmon source + // @fixme actually do the signature validation! + Ostatus_source::saveNew($saved, $oprofile, 'salmon'); + return $saved; } } diff --git a/plugins/OStatus/lib/webfinger.php b/plugins/OStatus/lib/webfinger.php index 417d54904..0386881d1 100644 --- a/plugins/OStatus/lib/webfinger.php +++ b/plugins/OStatus/lib/webfinger.php @@ -32,11 +32,16 @@ define('WEBFINGER_SERVICE_REL_VALUE', 'lrdd'); /** * Implement the webfinger protocol. */ + class Webfinger { + const PROFILEPAGE = 'http://webfinger.net/rel/profile-page'; + const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from'; + /** * Perform a webfinger lookup given an account. - */ + */ + public function lookup($id) { $id = $this->normalize($id); @@ -46,7 +51,7 @@ class Webfinger if (!$links) { return false; } - + $services = array(); foreach ($links as $link) { if ($link['template']) { @@ -64,7 +69,7 @@ class Webfinger function normalize($id) { if (substr($id, 0, 7) == 'acct://') { - return substr($id, 7); + return substr($id, 7); } else if (substr($id, 0, 5) == 'acct:') { return substr($id, 5); } @@ -86,7 +91,7 @@ class Webfinger if ($result->host != $domain) { return false; } - + $links = array(); foreach ($result->links as $link) { if ($link['rel'] == WEBFINGER_SERVICE_REL_VALUE) { @@ -140,4 +145,3 @@ class Webfinger } } - |