diff options
Diffstat (limited to 'src/or/routerparse.c')
| -rw-r--r-- | src/or/routerparse.c | 59 |
1 files changed, 55 insertions, 4 deletions
diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 03f8f4eded..d5690c1101 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -17,6 +17,7 @@ #include "dirserv.h" #include "dirvote.h" #include "policies.h" +#include "protover.h" #include "rendcommon.h" #include "router.h" #include "routerlist.h" @@ -58,6 +59,7 @@ typedef enum { K_RUNNING_ROUTERS, K_ROUTER_STATUS, K_PLATFORM, + K_PROTO, K_OPT, K_BANDWIDTH, K_CONTACT, @@ -74,6 +76,10 @@ typedef enum { K_DIR_OPTIONS, K_CLIENT_VERSIONS, K_SERVER_VERSIONS, + K_RECOMMENDED_CLIENT_PROTOCOLS, + K_RECOMMENDED_RELAY_PROTOCOLS, + K_REQUIRED_CLIENT_PROTOCOLS, + K_REQUIRED_RELAY_PROTOCOLS, K_OR_ADDRESS, K_ID, K_P, @@ -306,6 +312,7 @@ static token_rule_t routerdesc_token_table[] = { T01("fingerprint", K_FINGERPRINT, CONCAT_ARGS, NO_OBJ ), T01("hibernating", K_HIBERNATING, GE(1), NO_OBJ ), T01("platform", K_PLATFORM, CONCAT_ARGS, NO_OBJ ), + T01("proto", K_PROTO, CONCAT_ARGS, NO_OBJ ), T01("contact", K_CONTACT, CONCAT_ARGS, NO_OBJ ), T01("read-history", K_READ_HISTORY, ARGS, NO_OBJ ), T01("write-history", K_WRITE_HISTORY, ARGS, NO_OBJ ), @@ -382,6 +389,7 @@ static token_rule_t rtrstatus_token_table[] = { T01("w", K_W, ARGS, NO_OBJ ), T0N("m", K_M, CONCAT_ARGS, NO_OBJ ), T0N("id", K_ID, GE(2), NO_OBJ ), + T01("pr", K_PROTO, CONCAT_ARGS, NO_OBJ ), T0N("opt", K_OPT, CONCAT_ARGS, OBJ_OK ), END_OF_TABLE }; @@ -459,6 +467,14 @@ static token_rule_t networkstatus_token_table[] = { T01("shared-rand-previous-value", K_PREVIOUS_SRV,EQ(2), NO_OBJ ), T01("shared-rand-current-value", K_CURRENT_SRV, EQ(2), NO_OBJ ), T0N("package", K_PACKAGE, CONCAT_ARGS, NO_OBJ ), + T01("recommended-client-protocols", K_RECOMMENDED_CLIENT_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), + T01("recommended-relay-protocols", K_RECOMMENDED_RELAY_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), + T01("required-client-protocols", K_REQUIRED_CLIENT_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), + T01("required-relay-protocols", K_REQUIRED_RELAY_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), CERTIFICATE_MEMBERS @@ -500,6 +516,15 @@ static token_rule_t networkstatus_consensus_token_table[] = { T01("shared-rand-previous-value", K_PREVIOUS_SRV, EQ(2), NO_OBJ ), T01("shared-rand-current-value", K_CURRENT_SRV, EQ(2), NO_OBJ ), + T01("recommended-client-protocols", K_RECOMMENDED_CLIENT_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), + T01("recommended-relay-protocols", K_RECOMMENDED_RELAY_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), + T01("required-client-protocols", K_REQUIRED_CLIENT_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), + T01("required-relay-protocols", K_REQUIRED_RELAY_PROTOCOLS, + CONCAT_ARGS, NO_OBJ ), + END_OF_TABLE }; @@ -2092,6 +2117,10 @@ router_parse_entry_from_string(const char *s, const char *end, router->platform = tor_strdup(tok->args[0]); } + if ((tok = find_opt_by_keyword(tokens, K_PROTO))) { + router->protocol_list = tor_strdup(tok->args[0]); + } + if ((tok = find_opt_by_keyword(tokens, K_CONTACT))) { router->contact_info = tor_strdup(tok->args[0]); } @@ -2876,13 +2905,22 @@ routerstatus_parse_entry_from_string(memarea_t *area, } } } + int found_protocol_list = 0; + if ((tok = find_opt_by_keyword(tokens, K_PROTO))) { + found_protocol_list = 1; + rs->protocols_known = 1; + rs->supports_extend2_cells = + protocol_list_supports_protocol(tok->args[0], PRT_RELAY, 2); + } if ((tok = find_opt_by_keyword(tokens, K_V))) { tor_assert(tok->n_args == 1); - rs->version_known = 1; - if (strcmpstart(tok->args[0], "Tor ")) { - } else { - rs->version_supports_extend2_cells = + if (!strcmpstart(tok->args[0], "Tor ") && !found_protocol_list) { + /* We only do version checks like this in the case where + * the version is a "Tor" version, and where there is no + * list of protocol versions that we should be looking at instead. */ + rs->supports_extend2_cells = tor_version_as_new_as(tok->args[0], "0.2.4.8-alpha"); + rs->protocols_known = 1; } if (vote_rs) { vote_rs->version = tor_strdup(tok->args[0]); @@ -2965,6 +3003,10 @@ routerstatus_parse_entry_from_string(memarea_t *area, } } } + if (t->tp == K_PROTO) { + tor_assert(t->n_args == 1); + vote_rs->protocols = tor_strdup(t->args[0]); + } } SMARTLIST_FOREACH_END(t); } else if (flav == FLAV_MICRODESC) { tok = find_opt_by_keyword(tokens, K_M); @@ -3645,6 +3687,15 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out, } } + if ((tok = find_opt_by_keyword(tokens, K_RECOMMENDED_CLIENT_PROTOCOLS))) + ns->recommended_client_protocols = tor_strdup(tok->args[0]); + if ((tok = find_opt_by_keyword(tokens, K_RECOMMENDED_RELAY_PROTOCOLS))) + ns->recommended_relay_protocols = tor_strdup(tok->args[0]); + if ((tok = find_opt_by_keyword(tokens, K_REQUIRED_CLIENT_PROTOCOLS))) + ns->required_client_protocols = tor_strdup(tok->args[0]); + if ((tok = find_opt_by_keyword(tokens, K_REQUIRED_RELAY_PROTOCOLS))) + ns->required_relay_protocols = tor_strdup(tok->args[0]); + tok = find_by_keyword(tokens, K_VALID_AFTER); if (parse_iso_time(tok->args[0], &ns->valid_after)) goto err; |