From 512e51105372daf9c85af9284de1463084f03aa9 Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Thu, 11 Mar 2010 14:32:22 -0500
Subject: [PATCH] fix invalid separator in magic-public-key XRD and matching
 parsing.

---
 plugins/OStatus/lib/magicenvelope.php | 6 +++++-
 plugins/OStatus/lib/xrdaction.php     | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/lib/magicenvelope.php b/plugins/OStatus/lib/magicenvelope.php
index c927209e4b..9266cab5cf 100644
--- a/plugins/OStatus/lib/magicenvelope.php
+++ b/plugins/OStatus/lib/magicenvelope.php
@@ -59,7 +59,11 @@ class MagicEnvelope
         }
         if ($xrd->links) {
             if ($link = Discovery::getService($xrd->links, Magicsig::PUBLICKEYREL)) {
-                list($type, $keypair) = explode(';', $link['href']);
+                list($type, $keypair) = explode(',', $link['href']);
+                if (empty($keypair)) {
+                    // Backwards compatibility check for separator bug in 0.9.0
+                    list($type, $keypair) = explode(';', $link['href']);
+                }
                 return $keypair;
             }
         }
diff --git a/plugins/OStatus/lib/xrdaction.php b/plugins/OStatus/lib/xrdaction.php
index 6881292add..b3c1d84530 100644
--- a/plugins/OStatus/lib/xrdaction.php
+++ b/plugins/OStatus/lib/xrdaction.php
@@ -91,7 +91,7 @@ class XrdAction extends Action
         }
 
         $xrd->links[] = array('rel' => Magicsig::PUBLICKEYREL,
-                              'href' => 'data:application/magic-public-key;'. $magickey->toString(false));
+                              'href' => 'data:application/magic-public-key,'. $magickey->toString(false));
 
         // TODO - finalize where the redirect should go on the publisher
         $url = common_local_url('ostatussub') . '?profile={uri}';