diff options
Diffstat (limited to 'src/or/rendclient.c')
| -rw-r--r-- | src/or/rendclient.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/or/rendclient.c b/src/or/rendclient.c index 8b8c0e505..b1d4bf31d 100644 --- a/src/or/rendclient.c +++ b/src/or/rendclient.c @@ -16,6 +16,7 @@ #include "connection_edge.h" #include "directory.h" #include "main.h" +#include "networkstatus.h" #include "nodelist.h" #include "relay.h" #include "rendclient.h" @@ -127,6 +128,16 @@ rend_client_reextend_intro_circuit(origin_circuit_t *circ) return result; } +/** Return true iff we should send timestamps in our INTRODUCE1 cells */ +static int +rend_client_should_send_timestamp(void) +{ + if (get_options()->Support022HiddenServices >= 0) + return get_options()->Support022HiddenServices; + + return networkstatus_get_param(NULL, "Support022HiddenServices", 1, 0, 1); +} + /** Called when we're trying to connect an ap conn; sends an INTRODUCE1 cell * down introcirc if possible. */ @@ -238,7 +249,14 @@ rend_client_send_introduction(origin_circuit_t *introcirc, REND_DESC_COOKIE_LEN); v3_shift += 2+REND_DESC_COOKIE_LEN; } - set_uint32(tmp+v3_shift+1, htonl((uint32_t)time(NULL))); + if (rend_client_should_send_timestamp()) { + time_t now = (uint32_t)time(NULL); + now += 300; + now -= now % 600; + set_uint32(tmp+v3_shift+1, htonl(now)); + } else { + set_uint32(tmp+v3_shift+1, 0); + } v3_shift += 4; } /* if version 2 only write version number */ else if (entry->parsed->protocols & (1<<2)) { |