[GNUnet-SVN] r35594 - gnunet/src/cadet

[gnunet]

Author: bartpolot
Date: 2015-04-27 21:14:35 +0200 (Mon, 27 Apr 2015)
New Revision: 35594

Modified:
   gnunet/src/cadet/gnunet-service-cadet_tunnel.c
   gnunet/src/cadet/gnunet-service-cadet_tunnel.h
Log:
- add send kx for axolotl

Modified: gnunet/src/cadet/gnunet-service-cadet_tunnel.c
===================================================================
--- gnunet/src/cadet/gnunet-service-cadet_tunnel.c      2015-04-27 19:14:34 UTC 
(rev 35593)
+++ gnunet/src/cadet/gnunet-service-cadet_tunnel.c      2015-04-27 19:14:35 UTC 
(rev 35594)
@@ -2325,13 +2325,6 @@
 }
 
 
-static void
-send_ax_kx ()
-{
-  //FIXME
-}
-
-
 /**
  * WARNING! DANGER! Do not use this if you don't know what you are doing!
  * Ask Christian Grothoff, Werner Koch, Dan Bernstein and $GOD!
@@ -3643,7 +3636,34 @@
   return send_prebuilt_message (message, t, c, force, cont, cont_cls, NULL);
 }
 
+
 /**
+ * Send an Axolotl KX message.
+ *
+ * @param t Tunnel on which to send it.
+ */
+void
+GCT_send_ax_kx (struct CadetTunnel *t)
+{
+  struct GNUNET_CADET_AX_KX msg;
+  struct CadetConnection *c;
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "===> AX_KX for %s\n", GCT_2s (t));
+
+  msg.header.size = sizeof (msg);
+  msg.header.type = htons (GNUNET_MESSAGE_TYPE_CADET_AX_KX);
+  GNUNET_CRYPTO_ecdhe_key_get_public (t->ax->kx_0, &msg.ephemeral_key);
+  GNUNET_CRYPTO_ecdhe_key_get_public (t->ax->DHRs, &msg.ratchet_key);
+
+  c = tunnel_get_connection (t);
+  /* TODO: save queue */
+  GCC_send_prebuilt_message (&msg.header, GNUNET_MESSAGE_TYPE_CADET_AX_KX, 0,
+                             c, GCC_is_origin (c, GNUNET_YES), GNUNET_NO,
+                             NULL, NULL);
+}
+
+
+/**
  * Sends an already built and encrypted message on a tunnel, choosing the best
  * connection. Useful for re-queueing messages queued on a destroyed 
connection.
  *

Modified: gnunet/src/cadet/gnunet-service-cadet_tunnel.h
===================================================================
--- gnunet/src/cadet/gnunet-service-cadet_tunnel.h      2015-04-27 19:14:34 UTC 
(rev 35593)
+++ gnunet/src/cadet/gnunet-service-cadet_tunnel.h      2015-04-27 19:14:35 UTC 
(rev 35594)
@@ -443,6 +443,14 @@
                            int force, GCT_sent cont, void *cont_cls);
 
 /**
+ * Send an Axolotl KX message.
+ *
+ * @param t Tunnel on which to send it.
+ */
+void
+GCT_send_ax_kx (struct CadetTunnel *t);
+
+/**
  * Sends an already built and encrypted message on a tunnel, choosing the best
  * connection. Useful for re-queueing messages queued on a destroyed 
connection.
  *