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OStatus: fix up some recent regressions in subscription setup; fix state checks and verification token, and avatar save on setup. Needs updates for new atom code next...

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This commit is contained in:
Brion Vibber 2010-02-16 22:03:24 +00:00
parent a116cde1a4
commit 440ab90391
3 changed files with 73 additions and 25 deletions
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6
plugins/OStatus/actions/pushhub.php
View File

@ -44,7 +44,7 @@ class PushHubAction extends Action
// PHP converts '.'s in incoming var names to '_'s.
// It also merges multiple values, which'll break hub.verify and hub.topic for publishing
// @fixme handle multiple args
$arg = str_replace('.', '_', $arg);
$arg = str_replace('hub.', 'hub_', $arg);
return parent::arg($arg, $def);
}
@ -96,7 +96,11 @@ class PushHubAction extends Action
$sub = new HubSub();
$sub->topic = $feed;
$sub->callback = $callback;
$sub->verify_token = $this->arg('hub.verify_token', null);
$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);
}
$sub->setLease(intval($this->arg('hub.lease_seconds')));
// @fixme check for feeds we don't manage

83
plugins/OStatus/classes/Ostatus_profile.php
View File

@ -262,7 +262,7 @@ class Ostatus_profile extends Memcached_DataObject
$avatar = $munger->getAvatar();
if ($avatar) {
try {
$this->updateAvatar($avatar);
$profile->updateAvatar($avatar);
} catch (Exception $e) {
common_log(LOG_ERR, "Exception setting OStatus avatar: " .
$e->getMessage());
@ -283,8 +283,10 @@ class Ostatus_profile extends Memcached_DataObject
// ripped from oauthstore.php (for old OMB client)
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
copy($url, $temp_filename);
$imagefile = new ImageFile($profile->id, $temp_filename);
$filename = Avatar::filename($profile->id,
// @fixme should we be using different ids?
$imagefile = new ImageFile($this->id, $temp_filename);
$filename = Avatar::filename($this->id,
image_type_to_extension($imagefile->type),
null,
common_timestamp());
@ -376,17 +378,56 @@ class Ostatus_profile extends Memcached_DataObject
* The hub will later send us a confirmation POST to /main/push/callback.
*
* @return bool true on success, false on failure
* @throws ServerException if feed state is not valid
*/
public function subscribe($mode='subscribe')
{
if (common_config('feedsub', 'nohub')) {
// Fake it! We're just testing remote feeds w/o hubs.
return true;
if ($this->sub_state != '') {
throw new ServerException("Attempting to start PuSH subscription to feed in state $this->sub_state");
}
// @fixme use the verification token
#$token = md5(mt_rand() . ':' . $this->feeduri);
#$this->verify_token = $token;
#$this->update(); // @fixme
if (empty($this->huburi)) {
if (common_config('feedsub', 'nohub')) {
// Fake it! We're just testing remote feeds w/o hubs.
return true;
} else {
throw new ServerException("Attempting to start PuSH subscription for feed with no hub");
}
}
return $this->doSubscribe('subscribe');
}
/**
* Send a PuSH unsubscription request to the hub for this feed.
* The hub will later send us a confirmation POST to /main/push/callback.
*
* @return bool true on success, false on failure
* @throws ServerException if feed state is not valid
*/
public function unsubscribe() {
if ($this->sub_state != 'active') {
throw new ServerException("Attempting to end PuSH subscription to feed in state $this->sub_state");
}
if (empty($this->huburi)) {
if (common_config('feedsub', 'nohub')) {
// Fake it! We're just testing remote feeds w/o hubs.
return true;
} else {
throw new ServerException("Attempting to end PuSH subscription for feed with no hub");
}
}
return $this->doSubscribe('unsubscribe');
}
protected function doSubscribe($mode)
{
$orig = clone($this);
$this->verify_token = md5(mt_rand() . ':' . $this->feeduri);
$this->sub_state = $mode;
$this->update($orig);
unset($orig);
try {
$callback = common_local_url('pushcallback', array('feed' => $this->id));
$headers = array('Content-Type: application/x-www-form-urlencoded');
@ -416,6 +457,13 @@ class Ostatus_profile extends Memcached_DataObject
} catch (Exception $e) {
// wtf!
common_log(LOG_ERR, __METHOD__ . ": error \"{$e->getMessage()}\" hitting hub $this->huburi subscribing to $this->feeduri");
$orig = clone($this);
$this->verify_token = null;
$this->sub_state = null;
$this->update($orig);
unset($orig);
return false;
}
}
@ -460,16 +508,6 @@ class Ostatus_profile extends Memcached_DataObject
return $this->update($original);
}
/**
* Send a PuSH unsubscription request to the hub for this feed.
* The hub will later send us a confirmation POST to /main/push/callback.
*
* @return bool true on success, false on failure
*/
public function unsubscribe() {
return $this->subscribe('unsubscribe');
}
/**
* Send an Activity Streams notification to the remote Salmon endpoint,
* if so configured.
@ -568,6 +606,11 @@ class Ostatus_profile extends Memcached_DataObject
{
common_log(LOG_INFO, __METHOD__ . ": packet for \"$this->feeduri\"! $hmac $xml");
if ($this->sub_state != 'active') {
common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH for inactive feed $this->feeduri (in state '$this->sub_state')");
return;
}
if ($this->secret) {
if (preg_match('/^sha1=([0-9a-fA-F]{40})$/', $hmac, $matches)) {
$their_hmac = strtolower($matches[1]);

9
plugins/OStatus/lib/feedmunger.php
View File

@ -258,11 +258,12 @@ class FeedMunger
{
// hack hack hack
// should get profile for this entry's author...
$remote = Ostatus_profile::staticGet('feeduri', $this->getSelfLink());
if ($feed) {
return $feed->profile_id;
$feeduri = $this->getSelfLink();
$remote = Ostatus_profile::staticGet('feeduri', $feeduri);
if ($remote) {
return $remote->profile_id;
} else {
throw new Exception("Can't find feed profile");
throw new Exception("Can't find feed profile for $feeduri");
}
}