commit e0ab293837c76ee95b8b94f461aefe0f1ac6eff0 Author: Nick Mathewson nickm@torproject.org Date: Thu Nov 10 12:55:42 2016 -0500

Add a few more debug/info-level logs for ed25519 link handshake stuff --- src/or/channeltls.c | 14 ++++++++++++-- src/or/connection_or.c | 8 ++++++++ 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/or/channeltls.c b/src/or/channeltls.c index fafa08c..aef0143 100644 --- a/src/or/channeltls.c +++ b/src/or/channeltls.c @@ -1993,12 +1993,15 @@ channel_tls_process_certs_cell(var_cell_t *cell, channel_tls_t *chan) checked_ed_id, sizeof(ed25519_public_key_t)); }

+ log_debug(LD_HANDSHAKE, "calling client_learned_peer_id from " + "process_certs_cell"); + if (connection_or_client_learned_peer_id(chan->conn, chan->conn->handshake_state->authenticated_rsa_peer_id, checked_ed_id) < 0) ERR("Problem setting or checking peer id");

- log_info(LD_OR, + log_info(LD_HANDSHAKE, "Got some good certificates from %s:%d: Authenticated it with " "RSA%s", safe_str(chan->conn->base_.address), chan->conn->base_.port, @@ -2334,6 +2337,13 @@ channel_tls_process_authenticate_cell(var_cell_t *cell, channel_tls_t *chan) chan->conn->link_proto < MIN_LINK_PROTO_FOR_WIDE_CIRC_IDS); crypto_pk_free(identity_rcvd);

+ log_debug(LD_HANDSHAKE, + "Calling connection_or_init_conn_from_address for %s " + " from %s, with%s ed25519 id.", + safe_str(chan->conn->base_.address), + __func__, + ed_identity_received ? "" : "out"); + connection_or_init_conn_from_address(chan->conn, &(chan->conn->base_.addr), chan->conn->base_.port, @@ -2342,7 +2352,7 @@ channel_tls_process_authenticate_cell(var_cell_t *cell, channel_tls_t *chan) ed_identity_received, 0);

- log_info(LD_OR, + log_debug(LD_HANDSHAKE, "Got an AUTHENTICATE cell from %s:%d, type %d: Looks good.", safe_str(chan->conn->base_.address), chan->conn->base_.port, diff --git a/src/or/connection_or.c b/src/or/connection_or.c index 0caf8a9..e10eaaf 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -831,6 +831,12 @@ connection_or_init_conn_from_address(or_connection_t *conn, const ed25519_public_key_t *ed_id, int started_here) { + log_debug(LD_HANDSHAKE, "init conn from address %s: %s, %s (%d)", + fmt_addr(addr), + hex_str((const char*)id_digest, DIGEST_LEN), + ed25519_fmt(ed_id), + started_here); + const node_t *r = node_get_by_id(id_digest); connection_or_set_identity_digest(conn, id_digest, ed_id); connection_or_update_token_buckets_helper(conn, 1, get_options()); @@ -1510,6 +1516,8 @@ connection_or_check_valid_tls_handshake(or_connection_t *conn, if (started_here) { /* A TLS handshake can't teach us an Ed25519 ID, so we set it to NULL * here. */ + log_debug(LD_HANDSHAKE, "Calling client_learned_peer_id from " + "check_valid_tls_handshake"); return connection_or_client_learned_peer_id(conn, (const uint8_t*)digest_rcvd_out, NULL);