commit 50fd99d7ef01f74fd794eb430cf28b5c84e48446 Author: Nick Mathewson nickm@torproject.org Date: Tue Dec 6 19:49:19 2011 -0500
Revert "Set renegotiation callbacks immediately on tls inititation"
This reverts commit e27a26d568a257cf350814a9abfa47d3b41ad9f3. --- src/common/tortls.c | 2 ++ src/or/connection_or.c | 17 ++++++++++------- 2 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/src/common/tortls.c b/src/common/tortls.c index 18f2684..a6947c8 100644 --- a/src/common/tortls.c +++ b/src/common/tortls.c @@ -1573,6 +1573,7 @@ tor_tls_set_renegotiate_callbacks(tor_tls_t *tls, tls->excess_renegotiations_callback = cb2; tls->callback_arg = arg; tls->got_renegotiate = 0; + SSL_set_info_callback(tls->ssl, tor_tls_state_changed_callback); }
/** If this version of openssl requires it, turn on renegotiation on @@ -1776,6 +1777,7 @@ tor_tls_finish_handshake(tor_tls_t *tls) { int r = TOR_TLS_DONE; if (tls->isServer) { + SSL_set_info_callback(tls->ssl, NULL); SSL_set_verify(tls->ssl, SSL_VERIFY_PEER, always_accept_verify_cb); /* There doesn't seem to be a clear OpenSSL API to clear mode flags. */ tls->ssl->mode &= ~SSL_MODE_NO_AUTO_CHAIN; diff --git a/src/or/connection_or.c b/src/or/connection_or.c index b865e13..6082be4 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -42,7 +42,6 @@ static int connection_or_check_valid_tls_handshake(or_connection_t *conn, char *digest_rcvd_out);
static void connection_or_tls_renegotiated_cb(tor_tls_t *tls, void *_conn); -static void connection_or_close_connection_cb(void *_conn);
#ifdef USE_BUFFEREVENTS static void connection_or_handle_event_cb(struct bufferevent *bufev, @@ -1103,16 +1102,12 @@ connection_tls_start_handshake(or_connection_t *conn, int receiving) conn->_base.state = OR_CONN_STATE_TLS_HANDSHAKING; tor_assert(!conn->tls); conn->tls = tor_tls_new(conn->_base.s, receiving); + tor_tls_set_logged_address(conn->tls, // XXX client and relay? + escaped_safe_str(conn->_base.address)); if (!conn->tls) { log_warn(LD_BUG,"tor_tls_new failed. Closing."); return -1; } - tor_tls_set_logged_address(conn->tls, // XXX client and relay? - escaped_safe_str(conn->_base.address)); - tor_tls_set_renegotiate_callbacks(conn->tls, - connection_or_tls_renegotiated_cb, - connection_or_close_connection_cb, - conn); #ifdef USE_BUFFEREVENTS if (connection_type_uses_bufferevent(TO_CONN(conn))) { const int filtering = get_options()->_UseFilteringSSLBufferevents; @@ -1238,6 +1233,10 @@ connection_tls_continue_handshake(or_connection_t *conn) /* v2/v3 handshake, but not a client. */ log_debug(LD_OR, "Done with initial SSL handshake (server-side). " "Expecting renegotiation or VERSIONS cell"); + tor_tls_set_renegotiate_callbacks(conn->tls, + connection_or_tls_renegotiated_cb, + connection_or_close_connection_cb, + conn); conn->_base.state = OR_CONN_STATE_TLS_SERVER_RENEGOTIATING; connection_stop_writing(TO_CONN(conn)); connection_start_reading(TO_CONN(conn)); @@ -1298,6 +1297,10 @@ connection_or_handle_event_cb(struct bufferevent *bufev, short event, } else if (tor_tls_get_num_server_handshakes(conn->tls) == 1) { /* v2 or v3 handshake, as a server. Only got one handshake, so * wait for the next one. */ + tor_tls_set_renegotiate_callbacks(conn->tls, + connection_or_tls_renegotiated_cb, + connection_or_close_connection_cb, + conn); conn->_base.state = OR_CONN_STATE_TLS_SERVER_RENEGOTIATING; /* return 0; */ return; /* ???? */