X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=plugins%2FOStatus%2Factions%2Fpushcallback.php;h=9a2067b8ca0725e5b8ffa201add9bc4fedf4ba03;hb=c0f657200165faeb1ddd60230d0dc2ca2f404cb4;hp=a5e02e08f1442f9603174fc2fcace621b84b1048;hpb=c4557d4d0700c09742b9d2e002c2d2b0161558f3;p=quix0rs-gnu-social.git

diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index a5e02e08f1..9a2067b8ca 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -29,6 +29,7 @@ class PushCallbackAction extends Action
 {
     function handle()
     {
+        StatusNet::setApi(true); // Minimize error messages to aid in debugging
         parent::handle();
         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $this->handlePost();
@@ -48,9 +49,9 @@ class PushCallbackAction extends Action
             throw new ServerException('Empty or invalid feed id', 400);
         }
 
-        $feedinfo = Feedinfo::staticGet('id', $feedid);
-        if (!$feedinfo) {
-            throw new ServerException('Unknown feed id ' . $feedid, 400);
+        $feedsub = FeedSub::staticGet('id', $feedid);
+        if (!$feedsub) {
+            throw new ServerException('Unknown PuSH feed id ' . $feedid, 400);
         }
 
         $hmac = '';
@@ -59,11 +60,19 @@ class PushCallbackAction extends Action
         }
 
         $post = file_get_contents('php://input');
-        $feedinfo->postUpdates($post, $hmac);
+
+        // Queue this to a background process; we should return
+        // as quickly as possible from a distribution POST.
+        // If queues are disabled this'll process immediately.
+        $data = array('feedsub_id' => $feedsub->id,
+                      'post' => $post,
+                      'hmac' => $hmac);
+        $qm = QueueManager::get();
+        $qm->enqueue($data, 'pushin');
     }
     
     /**
-     * Handler for GET verification requests from the hub
+     * Handler for GET verification requests from the hub.
      */
     function handleGet()
     {
@@ -72,34 +81,42 @@ 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) {
+            throw new ClientException("Bad hub.topic feed $topic", 404);
         }
-        
-        $feedinfo = Feedinfo::staticGet('feeduri', $topic);
-        if (!$feedinfo) {
-            common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback for unknown feed $topic");
-            throw new ServerException("Bogus hub callback: unknown feed", 404);
+
+        if ($feedsub->verify_token !== $verify_token) {
+            throw new ClientException("Bad hub.verify_token $token for $topic", 404);
+        }
+
+        if ($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);
+            }
         }
 
-        # Can't currently set the token in our sub api
-        #if ($feedinfo->verify_token !== $verify_token) {
-        #    common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad token \"$verify_token\" for feed $topic");
-        #    throw new ServerError("Bogus hub callback: bad token", 404);
-        #}
-        
-        // OK!
-        common_log(LOG_INFO, __METHOD__ . ': sub confirmed');
-        $feedinfo->sub_start = common_sql_date(time());
-        if ($lease_seconds > 0) {
-            $feedinfo->sub_end = common_sql_date(time() + $lease_seconds);
+        if ($mode == 'subscribe') {
+            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 {
-            $feedinfo->sub_end = null;
+            common_log(LOG_INFO, __METHOD__ . ": unsub confirmed; deleting sub record for $topic");
+            $feedsub->confirmUnsubscribe();
         }
-        $feedinfo->update();
-        
         print $challenge;
     }
 }