From 297ee1c85e3b8a1745193c854df2dec1126b7b99 Mon Sep 17 00:00:00 2001
From: t3sserakt <t3ss@posteo.de>
Date: Mon, 29 Nov 2021 13:24:29 +0100
Subject: - added number of unintentional connects to connect cmd, fixed bugs
 in tcp communicator and tng service, added method to get a cmd not restricted
 to future or past cmds

---
 src/transport/gnunet-communicator-tcp.c | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

(limited to 'src/transport/gnunet-communicator-tcp.c')

diff --git a/src/transport/gnunet-communicator-tcp.c b/src/transport/gnunet-communicator-tcp.c
index 6f7e67d7b..2a5e33e2b 100644
--- a/src/transport/gnunet-communicator-tcp.c
+++ b/src/transport/gnunet-communicator-tcp.c
@@ -2556,11 +2556,17 @@ handshake_monotime_cb (void *cls,
 
   handshake_monotonic_time = &queue->handshake_monotonic_time;
   pid = &queue->target;
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "tcp handshake with us %s\n",
+              GNUNET_i2s (&my_identity));
   if (NULL == record)
   {
     queue->handshake_monotime_get = NULL;
     return;
   }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "tcp handshake from peer %s\n",
+              GNUNET_i2s (pid));
   if (sizeof(*mtbe) != record->value_size)
   {
     GNUNET_break (0);
@@ -2610,6 +2616,7 @@ decrypt_and_check_tc (struct Queue *queue,
                       char *ibuf)
 {
   struct TcpHandshakeSignature ths;
+  enum GNUNET_GenericReturnValue ret;
 
   GNUNET_assert (
     0 ==
@@ -2625,18 +2632,20 @@ decrypt_and_check_tc (struct Queue *queue,
   memcpy (&ths.ephemeral, ibuf, sizeof(struct GNUNET_CRYPTO_EcdhePublicKey));
   ths.monotonic_time = tc->monotonic_time;
   ths.challenge = tc->challenge;
-  queue->handshake_monotime_get =
-    GNUNET_PEERSTORE_iterate (peerstore,
-                              "transport_tcp_communicator",
-                              &queue->target,
-                              GNUNET_PEERSTORE_TRANSPORT_TCP_COMMUNICATOR_HANDSHAKE,
-                              &handshake_monotime_cb,
-                              queue);
-  return GNUNET_CRYPTO_eddsa_verify (
+  ret = GNUNET_CRYPTO_eddsa_verify (
     GNUNET_SIGNATURE_COMMUNICATOR_TCP_HANDSHAKE,
     &ths,
     &tc->sender_sig,
     &tc->sender.public_key);
+  if (GNUNET_YES == ret)
+    queue->handshake_monotime_get =
+      GNUNET_PEERSTORE_iterate (peerstore,
+                                "transport_tcp_communicator",
+                                &queue->target,
+                                GNUNET_PEERSTORE_TRANSPORT_TCP_COMMUNICATOR_HANDSHAKE,
+                                &handshake_monotime_cb,
+                                queue);
+  return ret;
 }
 
 
-- 
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