diff options
Diffstat (limited to 'src/feature/hs/hs_service.h')
| -rw-r--r-- | src/feature/hs/hs_service.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/feature/hs/hs_service.h b/src/feature/hs/hs_service.h index 5f43233ea1..c4bbb293bb 100644 --- a/src/feature/hs/hs_service.h +++ b/src/feature/hs/hs_service.h @@ -76,6 +76,10 @@ typedef struct hs_service_intro_point_t { * circuit associated with this intro point has received. This is used to * prevent replay attacks. */ replaycache_t *replay_cache; + + /* Support the INTRO2 DoS defense. If set, the DoS extension described by + * proposal 305 is sent. */ + unsigned int support_intro2_dos_defense : 1; } hs_service_intro_point_t; /* Object handling introduction points of a service. */ @@ -241,6 +245,11 @@ typedef struct hs_service_config_t { /* Does this service export the circuit ID of its clients? */ hs_circuit_id_protocol_t circuit_id_protocol; + + /* DoS defenses. For the ESTABLISH_INTRO cell extension. */ + unsigned int has_dos_defense_enabled : 1; + uint32_t intro_dos_rate_per_sec; + uint32_t intro_dos_burst_per_sec; } hs_service_config_t; /* Service state. */ @@ -310,7 +319,7 @@ hs_service_t *hs_service_new(const or_options_t *options); void hs_service_free_(hs_service_t *service); #define hs_service_free(s) FREE_AND_NULL(hs_service_t, hs_service_free_, (s)) -unsigned int hs_service_get_num_services(void); +MOCK_DECL(unsigned int, hs_service_get_num_services,(void)); void hs_service_stage_services(const smartlist_t *service_list); int hs_service_load_all_keys(void); int hs_service_get_version_from_key(const hs_service_t *service); @@ -361,7 +370,7 @@ STATIC hs_service_t *get_first_service(void); STATIC hs_service_intro_point_t *service_intro_point_find_by_ident( const hs_service_t *service, const hs_ident_circuit_t *ident); -#endif +#endif /* defined(TOR_UNIT_TESTS) */ /* Service accessors. */ STATIC hs_service_t *find_service(hs_service_ht *map, @@ -369,10 +378,7 @@ STATIC hs_service_t *find_service(hs_service_ht *map, STATIC void remove_service(hs_service_ht *map, hs_service_t *service); STATIC int register_service(hs_service_ht *map, hs_service_t *service); /* Service introduction point functions. */ -STATIC hs_service_intro_point_t *service_intro_point_new( - const extend_info_t *ei, - unsigned int is_legacy, - unsigned int supports_ed25519_link_handshake_any); +STATIC hs_service_intro_point_t *service_intro_point_new(const node_t *node); STATIC void service_intro_point_free_(hs_service_intro_point_t *ip); #define service_intro_point_free(ip) \ FREE_AND_NULL(hs_service_intro_point_t, \ |