1 files changed, 9 insertions, 3 deletions

diff --git a/src/Network/Tox.hs b/src/Network/Tox.hs
index 6f591917..9f41fbe5 100644
--- a/src/Network/Tox.hs
+++ b/src/Network/Tox.hs
@@ -282,12 +282,18 @@ getOnionAlias crypto dhtself remoteNode = atomically $ do
     return $ Onion.OnionDestination Onion.SearchingAlias alias Nothing
 
 
-newTox :: TVar Onion.AnnouncedKeys -> SockAddr -> Maybe NetCryptoSessions -> IO Tox
-newTox keydb addr mbSessionsState = do
+newTox :: TVar Onion.AnnouncedKeys -> SockAddr -> Maybe NetCryptoSessions -> Maybe SecretKey -> IO Tox
+newTox keydb addr mbSessionsState suppliedDHTKey = do
     udp <- addVerbosity <$> udpTransport addr
     (crypto,sessionsState) <- case mbSessionsState of
                                  Nothing -> do
-                                    crypto <- newCrypto
+                                    crypto0 <- newCrypto
+                                    let crypto = fromMaybe crypto0 $do
+                                            k <- suppliedDHTKey
+                                            return crypto0
+                                                { transportSecret = k
+                                                , transportPublic = toPublic k
+                                                }
                                     sessionsState <- newSessionsState crypto defaultUnRecHook defaultCryptoDataHooks
                                     return (crypto,sessionsState)
                                  Just s -> return (transportCrypto s, s)