diff options
Diffstat (limited to 'src/or/dirvote.h')
| -rw-r--r-- | src/or/dirvote.h | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/src/or/dirvote.h b/src/or/dirvote.h index 0b1d284060..2a83802307 100644 --- a/src/or/dirvote.h +++ b/src/or/dirvote.h @@ -55,7 +55,7 @@ #define MIN_SUPPORTED_CONSENSUS_METHOD 13 /** The highest consensus method that we currently support. */ -#define MAX_SUPPORTED_CONSENSUS_METHOD 22 +#define MAX_SUPPORTED_CONSENSUS_METHOD 23 /** Lowest consensus method where microdesc consensuses omit any entry * with no microdesc. */ @@ -90,10 +90,15 @@ * ed25519 identities in microdescriptors. (Broken; see * consensus_method_is_supported() for more info.) */ #define MIN_METHOD_FOR_ED25519_ID_IN_MD 21 + /** Lowest consensus method where authorities vote on ed25519 ids and ensure * ed25519 id consistency. */ #define MIN_METHOD_FOR_ED25519_ID_VOTING 22 +/** Lowest consensus method where authorities may include a shared random + * value(s). */ +#define MIN_METHOD_FOR_SHARED_RANDOM 23 + /** Default bandwidth to clip unmeasured bandwidths to using method >= * MIN_METHOD_TO_CLIP_UNMEASURED_BW. (This is not a consensus method; do not * get confused with the above macros.) */ @@ -121,12 +126,44 @@ void ns_detached_signatures_free(ns_detached_signatures_t *s); authority_cert_t *authority_cert_dup(authority_cert_t *cert); /* vote scheduling */ + +/** Scheduling information for a voting interval. */ +typedef struct { + /** When do we generate and distribute our vote for this interval? */ + time_t voting_starts; + /** When do we send an HTTP request for any votes that we haven't + * been posted yet?*/ + time_t fetch_missing_votes; + /** When do we give up on getting more votes and generate a consensus? */ + time_t voting_ends; + /** When do we send an HTTP request for any signatures we're expecting to + * see on the consensus? */ + time_t fetch_missing_signatures; + /** When do we publish the consensus? */ + time_t interval_starts; + + /* True iff we have generated and distributed our vote. */ + int have_voted; + /* True iff we've requested missing votes. */ + int have_fetched_missing_votes; + /* True iff we have built a consensus and sent the signatures around. */ + int have_built_consensus; + /* True iff we've fetched missing signatures. */ + int have_fetched_missing_signatures; + /* True iff we have published our consensus. */ + int have_published_consensus; +} voting_schedule_t; + +voting_schedule_t *get_voting_schedule(const or_options_t *options, + time_t now, int severity); + void dirvote_get_preferred_voting_intervals(vote_timing_t *timing_out); time_t dirvote_get_start_of_next_interval(time_t now, int interval, int offset); void dirvote_recalculate_timing(const or_options_t *options, time_t now); void dirvote_act(const or_options_t *options, time_t now); +time_t get_next_valid_after_time(time_t now); /* invoked on timers and by outside triggers. */ struct pending_vote_t * dirvote_add_vote(const char *vote_body, @@ -173,9 +210,13 @@ document_signature_t *voter_get_sig_by_algorithm( digest_algorithm_t alg); #ifdef DIRVOTE_PRIVATE +STATIC int32_t dirvote_get_intermediate_param_value( + const smartlist_t *param_list, + const char *keyword, + int32_t default_val); STATIC char *format_networkstatus_vote(crypto_pk_t *private_key, networkstatus_t *v3_ns); -STATIC char *dirvote_compute_params(smartlist_t *votes, int method, +STATIC smartlist_t *dirvote_compute_params(smartlist_t *votes, int method, int total_authorities); STATIC char *compute_consensus_package_lines(smartlist_t *votes); STATIC char *make_consensus_method_list(int low, int high, const char *sep); |