use a real keypair from discovery

1 files changed, 10 insertions, 1 deletions

diff --git a/plugins/OStatus/lib/magicenvelope.php b/plugins/OStatus/lib/magicenvelope.php
index 4a9efe93d..4f8f88155 100644
--- a/plugins/OStatus/lib/magicenvelope.php
+++ b/plugins/OStatus/lib/magicenvelope.php
@@ -50,7 +50,16 @@ class MagicEnvelope
 
     public function getKeyPair($signer_uri)
     {
-        return 'RSA.79_L2gq-TD72Nsb5yGS0r9stLLpJZF5AHXyxzWmQmlqKl276LEJEs8CppcerLcR90MbYQUwt-SX9slx40Yq3vA==.AQAB.AR-jo5KMfSISmDAT2iMs2_vNFgWRjl5rbJVvA0SpGIEWyPdCGxlPtCbTexp8-0ZEIe8a4SyjatBECH5hxgMTpw==';
+        $disco = new Discovery();
+
+        $links = $disco->lookup($signer_uri);
+        if ($link = Discovery::getService($links, 'magic-public-key')) {
+            list($type, $keypair) = explode(';', $link['href']);
+            return $keypair;
+        }
+
+        throw new Exception('Unable to locate signer public key');
+        //return 'RSA.79_L2gq-TD72Nsb5yGS0r9stLLpJZF5AHXyxzWmQmlqKl276LEJEs8CppcerLcR90MbYQUwt-SX9slx40Yq3vA==.AQAB.AR-jo5KMfSISmDAT2iMs2_vNFgWRjl5rbJVvA0SpGIEWyPdCGxlPtCbTexp8-0ZEIe8a4SyjatBECH5hxgMTpw==';
     }