Commit 20883f5e authored by Karsten Loesing's avatar Karsten Loesing
Browse files

Revert "Backport fix for bug 997." 

This reverts commit 3847f549.
parent 298dc95d

ChangeLog

+0 −8
Original line number Diff line number Diff line
@@ -29,14 +29,6 @@ Changes in version 0.2.1.16-?? - 2009-??-?? 
    - Avoid crashing when we have a policy specified in a DirPolicy or

      SocksPolicy or ReachableAddresses option with ports set on it, and we

      re-load the policy.  May fix bug 996.

    - Hidden service clients didn't use a cached service descriptor that

      was older than 15 minutes, but wouldn't fetch a new one either. Now,

      use a cached descriptor no matter how old it is and only fetch a new

      one when all introduction points fail. Fix for bug 997. Patch from

      Marcus Griep.

    - Fix refetching of hidden service descriptors when all introduction

      points have turned out to not work. Fixes more of bug 997.





  o Minor bugfixes (on 0.2.1.x):

    - When switching back and forth between bridge mode, do not start

src/or/connection_edge.c

+21 −6
Original line number Diff line number Diff line
@@ -1683,6 +1683,10 @@ connection_ap_handshake_rewrite_and_attach(edge_connection_t *conn, 
      if (conn->rend_data->auth_type == REND_NO_AUTH)

        rend_client_refetch_renddesc(conn->rend_data->onion_address);

    } else { /* r > 0 */

/** How long after we receive a hidden service descriptor do we consider

 * it valid? */

#define NUM_SECONDS_BEFORE_HS_REFETCH (60*15)

      if (now - entry->received < NUM_SECONDS_BEFORE_HS_REFETCH) {

        conn->_base.state = AP_CONN_STATE_CIRCUIT_WAIT;

        log_info(LD_REND, "Descriptor is here and fresh enough. Great.");

        if (connection_ap_handshake_attach_circuit(conn) < 0) {
@@ -1690,6 +1694,17 @@ connection_ap_handshake_rewrite_and_attach(edge_connection_t *conn, 
            connection_mark_unattached_ap(conn, END_STREAM_REASON_CANT_ATTACH);

          return -1;

        }

      } else {

        conn->_base.state = AP_CONN_STATE_RENDDESC_WAIT;

        log_info(LD_REND, "Stale descriptor %s. Re-fetching.",

                 safe_str(conn->rend_data->onion_address));

        /* Fetch both, v0 and v2 rend descriptors in parallel. Use whichever

         * arrives first. Exception: When using client authorization, only

         * fetch v2 descriptors.*/

        rend_client_refetch_v2_renddesc(conn->rend_data);

        if (conn->rend_data->auth_type == REND_NO_AUTH)

          rend_client_refetch_renddesc(conn->rend_data->onion_address);

      }

    }

    return 0;

  }

src/or/rendclient.c

+4 −3
Original line number Diff line number Diff line
@@ -473,9 +473,10 @@ rend_client_refetch_renddesc(const char *query) 
  }

}



/** Unless we already have a descriptor for <b>rend_query</b> with at least

 * one (possibly) working introduction point in it, start a connection to a

 * hidden service directory to fetch a v2 rendezvous service descriptor. */

/** Start a connection to a hidden service directory to fetch a v2

 * rendezvous service descriptor for the base32-encoded service ID

 * <b>query</b>.

 */

void

rend_client_refetch_v2_renddesc(const rend_data_t *rend_query)

{

src/or/rendcommon.c

+0 −5
Original line number Diff line number Diff line
@@ -966,11 +966,6 @@ rend_cache_lookup_entry(const char *query, int version, rend_cache_entry_t **e) 
  }

  if (!*e)

    return 0;

  tor_assert((*e)->parsed && (*e)->parsed->intro_nodes);

  /* XXX022 hack for now, to return "not found" if there are no intro

   * points remaining. See bug 997. */

  if (smartlist_len((*e)->parsed->intro_nodes) == 0)

    return 0;

  return 1;

}