From 8e442fb2a71ec85d47127d90319b1bf2c2767fda Mon Sep 17 00:00:00 2001
From: joe <joe@jerkface.net>
Date: Sat, 28 Oct 2017 19:22:38 -0400
Subject: Expose DHT secret key in the "secrets" method output.

---
 examples/dhtd.hs | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/examples/dhtd.hs b/examples/dhtd.hs
index 4de735bc..ebc8b69e 100644
--- a/examples/dhtd.hs
+++ b/examples/dhtd.hs
@@ -145,6 +145,7 @@ data DHT = forall nid ni. ( Show     ni
                           ) =>
     DHT
     { dhtBuckets       :: TVar (BucketList ni)
+    , dhtSecretKey     :: STM (Maybe SecretKey)
     , dhtPing          :: Map.Map String (DHTPing ni)
     , dhtQuery         :: Map.Map String (DHTQuery nid ni)
     , dhtAnnouncables  :: Map.Map String DHTAnnouncable
@@ -435,7 +436,11 @@ clientSession s@Session{..} sock cnum h = do
                                                   ++ [mappend " *" . show . Tox.key2id $ pubkey]
                  | "secrets"    <- strp s -> cmd0 $ do
                         ks <- atomically $ readTVar userkeys
-                        hPutClient h . showReport $ map mkrow ks
+                        skey <- maybe (return Nothing) (atomically . dhtSecretKey)
+                                      $ Map.lookup netname dhts
+                        hPutClient h . showReport $ map mkrow ks ++ case skey >>= encodeSecret of
+                            Just x  -> [("",""),("dht-key:",B.unpack x)]
+                            Nothing -> []
                  | ("add":secs) <- words s
                  , mbSecs <- map (decodeSecret . B.pack) secs
                  , all isJust mbSecs -> cmd0 $ do
@@ -713,6 +718,7 @@ main = do
                                                                     Just _ -> return Nothing
                                                               })]
 
+                    , dhtSecretKey = return Nothing
                     }
                 dhts = Map.fromList $
                         ("bt4", mainlineDHT Mainline.routing4 Want_IP4)
@@ -836,6 +842,7 @@ main = do
                                                                         Right (pubkey :: PublicKey, nospam)
                                                                     return r
                                                                })]
+                    , dhtSecretKey = return $ Just $ transportSecret (Tox.toxCryptoKeys tox)
                     }
                 dhts = Map.fromList $
                         ("tox4", toxDHT Tox.routing4)
@@ -873,9 +880,9 @@ main = do
 
     forM_ (Map.toList dhts)
           $ \(netname, dht@DHT { dhtBuckets = bkts
-                             , dhtQuery = qrys
-                             , dhtPing = pings
-                             , dhtFallbackNodes = getBootstrapNodes }) -> do
+                               , dhtQuery = qrys
+                               , dhtPing = pings
+                               , dhtFallbackNodes = getBootstrapNodes }) -> do
         btSaved <- loadNodes netname --  :: IO [Mainline.NodeInfo]
         putStrLn $ "Loaded "++show (length btSaved)++" nodes for "++netname++"."
         fallbackNodes <- getBootstrapNodes
-- 
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