diff options
Diffstat (limited to 'src/or/config.c')
| -rw-r--r-- | src/or/config.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/or/config.c b/src/or/config.c index 9da33ba38..525ff16b7 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -397,6 +397,7 @@ static config_var_t _option_vars[] = { V(TestSocks, BOOL, "0"), OBSOLETE("TestVia"), V(TokenBucketRefillInterval, MSEC_INTERVAL, "100 msec"), + V(Tor2webMode, BOOL, "0"), V(TrackHostExits, CSV, NULL), V(TrackHostExitsExpire, INTERVAL, "30 minutes"), OBSOLETE("TrafficShaping"), @@ -1339,6 +1340,28 @@ options_act(const or_options_t *old_options) if (consider_adding_dir_authorities(options, old_options) < 0) return -1; +#ifdef NON_ANONYMOUS_MODE_ENABLED + log(LOG_WARN, LD_GENERAL, "This copy of Tor was compiled to run in a " + "non-anonymous mode. It will provide NO ANONYMITY."); +#endif + +#ifdef ENABLE_TOR2WEB_MODE + if (!options->Tor2webMode) { + log_err(LD_CONFIG, "This copy of Tor was compiled to run in " + "'tor2web mode'. It can only be run with the Tor2webMode torrc " + "option enabled."); + return -1; + } +#else + if (options->Tor2webMode) { + log_err(LD_CONFIG, "This copy of Tor was not compiled to run in " + "'tor2web mode'. It cannot be run with the Tor2webMode torrc " + "option enabled. To enable Tor2webMode recompile with the " + "--enable-tor2webmode option."); + return -1; + } +#endif + if (options->Bridges) { mark_bridge_list(); for (cl = options->Bridges; cl; cl = cl->next) { @@ -3617,6 +3640,24 @@ options_validate(or_options_t *old_options, or_options_t *options, options->RendPostPeriod = MAX_DIR_PERIOD; } + if (options->Tor2webMode && options->LearnCircuitBuildTimeout) { + /* LearnCircuitBuildTimeout and Tor2webMode are incompatible in + * two ways: + * + * - LearnCircuitBuildTimeout results in a low CBT, which + * Tor2webMode's use of one-hop rendezvous circuits lowers + * much further, producing *far* too many timeouts. + * + * - The adaptive CBT code does not update its timeout estimate + * using build times for single-hop circuits. + * + * If we fix both of these issues someday, we should test + * Tor2webMode with LearnCircuitBuildTimeout on again. */ + log_notice(LD_CONFIG,"Tor2webMode is enabled; turning " + "LearnCircuitBuildTimeout off."); + options->LearnCircuitBuildTimeout = 0; + } + if (options->MaxCircuitDirtiness < MIN_MAX_CIRCUIT_DIRTINESS) { log_warn(LD_CONFIG, "MaxCircuitDirtiness option is too short; " "raising to %d seconds.", MIN_MAX_CIRCUIT_DIRTINESS); |