diff options
Diffstat (limited to 'Zotlabs/Web/HTTPSig.php')
| -rw-r--r-- | Zotlabs/Web/HTTPSig.php | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/Zotlabs/Web/HTTPSig.php b/Zotlabs/Web/HTTPSig.php index 7da9acabf..660fdc4ce 100644 --- a/Zotlabs/Web/HTTPSig.php +++ b/Zotlabs/Web/HTTPSig.php @@ -156,6 +156,7 @@ class HTTPSig { $cached_key = self::get_key($key, $keytype, $result['signer']); + if (!($cached_key && $cached_key['public_key'])) { return $result; } @@ -243,7 +244,12 @@ class HTTPSig { } } - $key = self::get_activitystreams_key($id, $force); + $delete = false; + if ($keytype === 'delete') { + $delete = true; + } + + $key = self::get_activitystreams_key($id, $force, $delete); return $key; @@ -274,7 +280,7 @@ class HTTPSig { * false if no pub key found, otherwise return an array with the pub key */ - static function get_activitystreams_key($id, $force = false) { + static function get_activitystreams_key($id, $force = false, $delete = false) { // Check the local cache first, but remove any fragments like #main-key since these won't be present in our cached data $url = ((strpos($id, '#')) ? substr($id, 0, strpos($id, '#')) : $id); @@ -294,6 +300,12 @@ class HTTPSig { } } + if ($delete) { + // If we received a delete and we do not have the record cached, + // we probably never saw this actor. Do not try to fetch it now. + return false; + } + // The record wasn't in cache. Fetch it now. $r = ActivityStreams::fetch($id); @@ -516,11 +528,14 @@ class HTTPSig { if ($head) { foreach ($head as $k => $v) { - $headers .= strtolower($k) . ': ' . trim($v) . "\n"; + $k = strtolower($k); + $v = (($v) ? trim($v) : ''); + + $headers .= $k . ': ' . $v . "\n"; if ($fields) $fields .= ' '; - $fields .= strtolower($k); + $fields .= $k; } // strip the trailing linefeed $headers = rtrim($headers, "\n"); |