1 files changed, 0 insertions, 103 deletions

diff --git a/src/or/connection.c b/src/or/connection.c
index 35dcc8110c..bac327b604 100644
--- a/src/or/connection.c
+++ b/src/or/connection.c
@@ -68,8 +68,6 @@ char *conn_state_to_string[][_CONN_TYPE_MAX+1] = {
 /********* END VARIABLES ************/
 
 static int connection_init_accepted_conn(connection_t *conn);
-static int connection_tls_continue_handshake(connection_t *conn);
-static int connection_tls_finish_handshake(connection_t *conn);
 
 /**************************************************************/
 
@@ -230,107 +228,6 @@ static int connection_init_accepted_conn(connection_t *conn) {
   return 0;
 }
 
-int connection_tls_start_handshake(connection_t *conn, int receiving) {
-  conn->state = OR_CONN_STATE_HANDSHAKING;
-  conn->tls = tor_tls_new(conn->s, receiving);
-  if(!conn->tls) {
-    log_fn(LOG_WARNING,"tor_tls_new failed. Closing.");
-    return -1;
-  }
-  connection_start_reading(conn);
-  log_fn(LOG_DEBUG,"starting the handshake");
-  if(connection_tls_continue_handshake(conn) < 0)
-    return -1;
-  return 0;
-}
-
-static int connection_tls_continue_handshake(connection_t *conn) {
-  switch(tor_tls_handshake(conn->tls)) {
-    case TOR_TLS_ERROR:
-    case TOR_TLS_CLOSE:
-      log_fn(LOG_INFO,"tls error. breaking.");
-      return -1;
-    case TOR_TLS_DONE:
-     return connection_tls_finish_handshake(conn);
-    case TOR_TLS_WANTWRITE:
-      connection_start_writing(conn);
-      log_fn(LOG_DEBUG,"wanted write");
-      return 0;
-    case TOR_TLS_WANTREAD: /* handshaking conns are *always* reading */
-      log_fn(LOG_DEBUG,"wanted read");
-      return 0;
-  }
-  return 0;
-}
-
-static int connection_tls_finish_handshake(connection_t *conn) {
-  crypto_pk_env_t *pk;
-  routerinfo_t *router;
-
-  conn->state = OR_CONN_STATE_OPEN;
-  directory_set_dirty();
-  connection_watch_events(conn, POLLIN);
-  log_fn(LOG_DEBUG,"tls handshake done. verifying.");
-  if(options.OnionRouter) { /* I'm an OR */
-    if(tor_tls_peer_has_cert(conn->tls)) { /* it's another OR */
-      pk = tor_tls_verify(conn->tls);
-      if(!pk) {
-        log_fn(LOG_WARNING,"Other side has a cert but it's invalid. Closing.");
-        return -1;
-      }
-      router = router_get_by_link_pk(pk);
-      if (!router) {
-        log_fn(LOG_WARNING,"Unrecognized public key from peer. Closing.");
-        crypto_free_pk_env(pk);
-        return -1;
-      }
-      if(conn->link_pkey) { /* I initiated this connection. */
-        if(crypto_pk_cmp_keys(conn->link_pkey, pk)) {
-          log_fn(LOG_WARNING,"We connected to '%s' but he gave us a different key. Closing.", router->nickname);
-          crypto_free_pk_env(pk);
-          return -1;
-        }
-        log_fn(LOG_DEBUG,"The router's pk matches the one we meant to connect to. Good.");
-      } else {
-        if(connection_exact_get_by_addr_port(router->addr,router->or_port)) {
-          log_fn(LOG_INFO,"Router %s is already connected. Dropping.", router->nickname);
-          return -1;
-        }
-        connection_or_init_conn_from_router(conn, router);
-      }
-      crypto_free_pk_env(pk);
-    } else { /* it's an OP */
-      conn->receiver_bucket = conn->bandwidth = DEFAULT_BANDWIDTH_OP;
-    }
-  } else { /* I'm a client */
-    if(!tor_tls_peer_has_cert(conn->tls)) { /* it's a client too?! */
-      log_fn(LOG_WARNING,"Neither peer sent a cert! Closing.");
-      return -1;
-    }
-    pk = tor_tls_verify(conn->tls);
-    if(!pk) {
-      log_fn(LOG_WARNING,"Other side has a cert but it's invalid. Closing.");
-      return -1;
-    }
-    router = router_get_by_link_pk(pk);
-    if (!router) {
-      log_fn(LOG_WARNING,"Unrecognized public key from peer. Closing.");
-      crypto_free_pk_env(pk);
-      return -1;
-    }
-    if(crypto_pk_cmp_keys(conn->link_pkey, pk)) {
-      log_fn(LOG_WARNING,"We connected to '%s' but he gave us a different key. Closing.", router->nickname);
-      crypto_free_pk_env(pk);
-      return -1;
-    }
-    log_fn(LOG_DEBUG,"The router's pk matches the one we meant to connect to. Good.");
-    crypto_free_pk_env(pk);
-    conn->receiver_bucket = conn->bandwidth = DEFAULT_BANDWIDTH_OP;
-    circuit_n_conn_open(conn); /* send the pending create */
-  }
-  return 0;
-}
-
 /* take conn, make a nonblocking socket; try to connect to 
  * addr:port (they arrive in *host order*). If fail, return -1. Else
  * assign s to conn->s: if connected return 1, if eagain return 0.