Massive refactoring of the various handshake types

The three handshake types are now accessed from a unified interface;
their state is abstracted from the rest of the cpath state, and so on.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index 09792bd1d7..08a7feb3ec 100644
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -1378,7 +1378,7 @@ rend_service_introduce(origin_circuit_t *circuit, const uint8_t *request,
   cpath->magic = CRYPT_PATH_MAGIC;
   launched->build_state->expiry_time = now + MAX_REND_TIMEOUT;
 
-  cpath->dh_handshake_state = dh;
+  cpath->rend_dh_handshake_state = dh;
   dh = NULL;
   if (circuit_init_cpath_crypto(cpath,keys+DIGEST_LEN,1)<0)
     goto err;
@@ -2624,7 +2624,7 @@ rend_service_rendezvous_has_opened(origin_circuit_t *circuit)
 
   /* All we need to do is send a RELAY_RENDEZVOUS1 cell... */
   memcpy(buf, circuit->rend_data->rend_cookie, REND_COOKIE_LEN);
-  if (crypto_dh_get_public(hop->dh_handshake_state,
+  if (crypto_dh_get_public(hop->rend_dh_handshake_state,
                            buf+REND_COOKIE_LEN, DH_KEY_LEN)<0) {
     log_warn(LD_GENERAL,"Couldn't get DH public key.");
     reason = END_CIRC_REASON_INTERNAL;
@@ -2643,8 +2643,8 @@ rend_service_rendezvous_has_opened(origin_circuit_t *circuit)
     goto err;
   }
 
-  crypto_dh_free(hop->dh_handshake_state);
-  hop->dh_handshake_state = NULL;
+  crypto_dh_free(hop->rend_dh_handshake_state);
+  hop->rend_dh_handshake_state = NULL;
 
   /* Append the cpath entry. */
   hop->state = CPATH_STATE_OPEN;