diff options
Diffstat (limited to 'src/or/command.c')
| -rw-r--r-- | src/or/command.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/or/command.c b/src/or/command.c index c02d353bb..5d0ebaa68 100644 --- a/src/or/command.c +++ b/src/or/command.c @@ -1100,7 +1100,14 @@ command_process_auth_challenge_cell(var_cell_t *cell, or_connection_t *conn) conn->handshake_state->received_auth_challenge = 1; - if (use_type && public_server_mode(get_options())) { + if (! public_server_mode(get_options())) { + /* If we're not a public server then we don't want to authenticate on a + connection we originated, and we already sent a NETINFO cell when we + got the CERTS cell. We have nothing more to do. */ + return; + } + + if (use_type >= 0) { log_info(LD_OR, "Got an AUTH_CHALLENGE cell from %s:%d: Sending " "authentication", safe_str(conn->_base.address), conn->_base.port); @@ -1110,16 +1117,18 @@ command_process_auth_challenge_cell(var_cell_t *cell, or_connection_t *conn) connection_mark_for_close(TO_CONN(conn)); return; } - if (connection_or_send_netinfo(conn) < 0) { - log_warn(LD_OR, "Couldn't send netinfo cell"); - connection_mark_for_close(TO_CONN(conn)); - return; - } } else { - log_info(LD_OR, "Got an AUTH_CHALLENGE cell from %s:%d: Not " - "authenticating", + log_info(LD_OR, "Got an AUTH_CHALLENGE cell from %s:%d, but we don't " + "know any of its authentication types. Not authenticating.", safe_str(conn->_base.address), conn->_base.port); } + + if (connection_or_send_netinfo(conn) < 0) { + log_warn(LD_OR, "Couldn't send netinfo cell"); + connection_mark_for_close(TO_CONN(conn)); + return; + } + #undef ERR } |