diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/or/hs_service.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/src/or/hs_service.c b/src/or/hs_service.c index 42523ed852..f72f0f30e6 100644 --- a/src/or/hs_service.c +++ b/src/or/hs_service.c @@ -203,6 +203,30 @@ service_clear_config(hs_service_config_t *config) memset(config, 0, sizeof(*config)); } +/* Return the number of minimum INTRODUCE2 cell defined by a consensus + * parameter or the default value. */ +static int32_t +get_intro_point_min_introduce2(void) +{ + /* The [0, 2147483647] range is quite large to accomodate anything we decide + * in the future. */ + return networkstatus_get_param(NULL, "hs_intro_min_introduce2", + INTRO_POINT_MIN_LIFETIME_INTRODUCTIONS, + 0, INT32_MAX); +} + +/* Return the number of maximum INTRODUCE2 cell defined by a consensus + * parameter or the default value. */ +static int32_t +get_intro_point_max_introduce2(void) +{ + /* The [0, 2147483647] range is quite large to accomodate anything we decide + * in the future. */ + return networkstatus_get_param(NULL, "hs_intro_max_introduce2", + INTRO_POINT_MAX_LIFETIME_INTRODUCTIONS, + 0, INT32_MAX); +} + /* Helper: Function that needs to return 1 for the HT for each loop which * frees every service in an hash map. */ static int @@ -274,10 +298,10 @@ service_intro_point_new(const extend_info_t *ei, unsigned int is_legacy) * term keys. */ ed25519_keypair_generate(&ip->auth_key_kp, 0); - /* XXX: These will be controlled by consensus params. (#20961) */ ip->introduce2_max = - crypto_rand_int_range(INTRO_POINT_MIN_LIFETIME_INTRODUCTIONS, - INTRO_POINT_MAX_LIFETIME_INTRODUCTIONS); + crypto_rand_int_range(get_intro_point_min_introduce2(), + get_intro_point_max_introduce2()); + /* XXX: These will be controlled by consensus params. (#20961) */ ip->time_to_expire = time(NULL) + crypto_rand_int_range(INTRO_POINT_LIFETIME_MIN_SECONDS, INTRO_POINT_LIFETIME_MAX_SECONDS); |