commit 734b09080f31545e8acd57a5c9626f6465ea4374 Author: Linus Nordberg <linus@torproject.org> Date: Tue Aug 21 18:43:36 2012 +0200 Fetch IPv6 address from NETINFO "other OR's address" field. The my_apparent_addr is still unused, apart from now being logged in the "Got good NETINFO cell" info message. --- src/or/command.c | 14 +++++++++----- 1 files changed, 9 insertions(+), 5 deletions(-) diff --git a/src/or/command.c b/src/or/command.c index abf664c..88603c9 100644 --- a/src/or/command.c +++ b/src/or/command.c @@ -808,7 +808,7 @@ command_process_netinfo_cell(cell_t *cell, or_connection_t *conn) time_t now = time(NULL); long apparent_skew = 0; - uint32_t my_apparent_addr = 0; + tor_addr_t my_apparent_addr = TOR_ADDR_NULL; if (conn->link_proto < 2) { log_fn(LOG_PROTOCOL_WARN, LD_OR, @@ -868,7 +868,9 @@ command_process_netinfo_cell(cell_t *cell, or_connection_t *conn) connection_mark_for_close(TO_CONN(conn)); return; } else if (my_addr_type == RESOLVED_TYPE_IPV4 && my_addr_len == 4) { - my_apparent_addr = ntohl(get_uint32(my_addr_ptr)); + tor_addr_from_ipv4n(&my_apparent_addr, get_uint32(my_addr_ptr)); + } else if (my_addr_type == RESOLVED_TYPE_IPV6 && my_addr_len == 16) { + tor_addr_from_ipv6_bytes(&my_apparent_addr, (const char *) my_addr_ptr); } n_other_addrs = (uint8_t) *cp++; @@ -921,7 +923,6 @@ command_process_netinfo_cell(cell_t *cell, or_connection_t *conn) /* XXX maybe act on my_apparent_addr, if the source is sufficiently * trustworthy. */ - (void)my_apparent_addr; if (connection_or_set_state_open(conn)<0) { log_fn(LOG_PROTOCOL_WARN, LD_OR, "Got good NETINFO cell from %s:%d; but " @@ -931,10 +932,13 @@ command_process_netinfo_cell(cell_t *cell, or_connection_t *conn) connection_mark_for_close(TO_CONN(conn)); } else { log_info(LD_OR, "Got good NETINFO cell from %s:%d; OR connection is now " - "open, using protocol version %d. Its ID digest is %s", + "open, using protocol version %d. Its ID digest is %s. " + "Our address is apparently %s.", safe_str_client(conn->_base.address), conn->_base.port, (int)conn->link_proto, - hex_str(conn->identity_digest, DIGEST_LEN)); + hex_str(conn->identity_digest, DIGEST_LEN), + tor_addr_is_null(&my_apparent_addr) ? + "<none>" : fmt_and_decorate_addr(&my_apparent_addr)); } assert_connection_ok(TO_CONN(conn),time(NULL)); }