Header file for dirvote.c. More...

Macros
#define	MIN_VOTE_SECONDS 2

#define	MIN_VOTE_SECONDS_TESTING 2

#define	MIN_DIST_SECONDS 2

#define	MIN_DIST_SECONDS_TESTING 2

#define	MIN_VOTE_INTERVAL 300

#define	MIN_VOTE_INTERVAL_TESTING (((MIN_VOTE_SECONDS_TESTING)+(MIN_DIST_SECONDS_TESTING)+1)*2)

#define	MIN_VOTE_INTERVAL_TESTING_INITIAL ((MIN_VOTE_SECONDS_TESTING)+(MIN_DIST_SECONDS_TESTING)+1)

#define	MIN_SUPPORTED_CONSENSUS_METHOD 28

#define	MAX_SUPPORTED_CONSENSUS_METHOD 31

#define	MIN_METHOD_FOR_CANONICAL_FAMILIES_IN_MICRODESCS 29

#define	MIN_METHOD_FOR_UNPADDED_NTOR_KEY 30

#define	MIN_METHOD_FOR_CORRECT_BWWEIGHTSCALE 31

#define	DEFAULT_MAX_UNMEASURED_BW_KB 20

#define	DGV_BY_ID 1

#define	DGV_INCLUDE_PENDING 2

#define	DGV_INCLUDE_PREVIOUS 4

#define	MAX_BW_FILE_HEADERS_LINE_LEN 1024

Functions
static time_t	dirvote_act (const or_options_t *options, time_t now)

static void	dirvote_free_all (void)

static void	dirvote_parse_sr_commits (networkstatus_t ns, const smartlist_t tokens)

static void	dirvote_clear_commits (networkstatus_t *ns)

static void	dirvote_dirreq_get_status_vote (const char url, smartlist_t items, smartlist_t *dir_items)

static struct pending_vote_t *	dirvote_add_vote (const char vote_body, time_t time_posted, const char where_from, const char *msg_out, int status_out)

static int	dirvote_add_signatures (const char detached_signatures_body, const char source, const char **msg_out)

const char *	dirvote_get_pending_consensus (consensus_flavor_t flav)

uint32_t	dirserv_get_bandwidth_for_router_kb (const routerinfo_t *ri)

const char *	dirvote_get_pending_detached_signatures (void)

const cached_dir_t *	dirvote_get_vote (const char *fp, int flags)

networkstatus_t *	dirserv_generate_networkstatus_vote_obj (crypto_pk_t private_key, authority_cert_t cert)

vote_microdesc_hash_t *	dirvote_format_all_microdesc_vote_lines (const routerinfo_t ri, time_t now, smartlist_t microdescriptors_out)

Variables
const char	DIRVOTE_UNIVERSAL_FLAGS []

const char	DIRVOTE_OPTIONAL_FLAGS []

Detailed Description

Header file for dirvote.c.

Definition in file dirvote.h.

Macro Definition Documentation

◆ DEFAULT_MAX_UNMEASURED_BW_KB

#define DEFAULT_MAX_UNMEASURED_BW_KB 20

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.)

Definition at line 76 of file dirvote.h.

◆ MAX_BW_FILE_HEADERS_LINE_LEN

#define MAX_BW_FILE_HEADERS_LINE_LEN 1024

Maximum size of a line in a vote.

Definition at line 84 of file dirvote.h.

◆ MAX_SUPPORTED_CONSENSUS_METHOD

#define MAX_SUPPORTED_CONSENSUS_METHOD 31

The highest consensus method that we currently support.

Definition at line 56 of file dirvote.h.

◆ MIN_DIST_SECONDS

#define MIN_DIST_SECONDS 2

Lowest allowable value for DistSeconds.

Definition at line 32 of file dirvote.h.

◆ MIN_DIST_SECONDS_TESTING

#define MIN_DIST_SECONDS_TESTING 2

Lowest allowable value for DistSeconds when TestingTorNetwork is 1

Definition at line 34 of file dirvote.h.

◆ MIN_METHOD_FOR_CANONICAL_FAMILIES_IN_MICRODESCS

#define MIN_METHOD_FOR_CANONICAL_FAMILIES_IN_MICRODESCS 29

Lowest consensus method where microdescriptor lines are put in canonical form for improved compressibility and ease of storage. See proposal 298.

Definition at line 62 of file dirvote.h.

◆ MIN_METHOD_FOR_CORRECT_BWWEIGHTSCALE

#define MIN_METHOD_FOR_CORRECT_BWWEIGHTSCALE 31

Lowest consensus method for which we use the correct algorithm for extracting the bwweightscale= and maxunmeasuredbw= parameters. See #19011.

Definition at line 71 of file dirvote.h.

◆ MIN_METHOD_FOR_UNPADDED_NTOR_KEY

#define MIN_METHOD_FOR_UNPADDED_NTOR_KEY 30

Lowest consensus method where an unpadded base64 onion-key-ntor is allowed See #7869

Definition at line 66 of file dirvote.h.

◆ MIN_SUPPORTED_CONSENSUS_METHOD

#define MIN_SUPPORTED_CONSENSUS_METHOD 28

The lowest consensus method that we currently support.

Definition at line 53 of file dirvote.h.

◆ MIN_VOTE_INTERVAL

#define MIN_VOTE_INTERVAL 300

Lowest allowable voting interval.

Definition at line 37 of file dirvote.h.

◆ MIN_VOTE_INTERVAL_TESTING

#define MIN_VOTE_INTERVAL_TESTING (((MIN_VOTE_SECONDS_TESTING)+(MIN_DIST_SECONDS_TESTING)+1)*2)

Lowest allowable voting interval when TestingTorNetwork is 1: Voting Interval can be: 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, ... Testing Initial Voting Interval can be: 5, 6, 8, 9, or any of the possible values for Voting Interval, as they both need to evenly divide 30 minutes. If clock desynchronisation is an issue, use an interval of at least: 18 * drift in seconds, to allow for a clock slop factor

Definition at line 46 of file dirvote.h.

◆ MIN_VOTE_SECONDS

#define MIN_VOTE_SECONDS 2

Lowest allowable value for VoteSeconds.

Definition at line 27 of file dirvote.h.

◆ MIN_VOTE_SECONDS_TESTING

#define MIN_VOTE_SECONDS_TESTING 2

Lowest allowable value for VoteSeconds when TestingTorNetwork is 1

Definition at line 29 of file dirvote.h.

Function Documentation

◆ dirserv_generate_networkstatus_vote_obj()

networkstatus_t* dirserv_generate_networkstatus_vote_obj	(	crypto_pk_t *	private_key,
		authority_cert_t *	cert
	)

Return a new networkstatus_t* containing our current opinion. (For v3 authorities)

Definition at line 4589 of file dirvote.c.

◆ dirserv_get_bandwidth_for_router_kb()

uint32_t dirserv_get_bandwidth_for_router_kb ( const routerinfo_t * ri )

Get the best estimate of a router's bandwidth for dirauth purposes, preferring measured to advertised values if available.

Definition at line 4215 of file dirvote.c.

◆ dirvote_format_all_microdesc_vote_lines()

vote_microdesc_hash_t* dirvote_format_all_microdesc_vote_lines	(	const routerinfo_t *	ri,
		time_t	now,
		smartlist_t *	microdescriptors_out
	)

Generate and return a linked list of all the lines that should appear to describe a router's microdescriptor versions in a directory vote. Add the generated microdescriptors to microdescriptors_out.

Definition at line 4018 of file dirvote.c.

◆ dirvote_get_pending_consensus()

const char* dirvote_get_pending_consensus ( consensus_flavor_t flav )

Return the body of the consensus that we're currently trying to build.

Definition at line 3797 of file dirvote.c.

◆ dirvote_get_pending_detached_signatures()

const char* dirvote_get_pending_detached_signatures ( void )

Return the signatures that we know for the consensus that we're currently trying to build.

Definition at line 3806 of file dirvote.c.

◆ dirvote_get_vote()

const cached_dir_t* dirvote_get_vote	(	const char *	fp,
		int	flags
	)

Return a given vote specified by fp. If by_id, return the vote for the authority with the v3 authority identity key digest fp; if by_id is false, return the vote whose digest is fp. If fp is NULL, return our own vote. If include_previous is false, do not consider any votes for a consensus that's already been built. If include_pending is false, do not consider any votes for the consensus that's in progress. May return NULL if we have no vote for the authority in question.

Definition at line 3820 of file dirvote.c.

Variable Documentation

◆ DIRVOTE_OPTIONAL_FLAGS

const char DIRVOTE_OPTIONAL_FLAGS[]

extern

Space-separated list of all flags that we may or may not vote on, depending on our configuration.

Definition at line 4582 of file dirvote.c.

◆ DIRVOTE_UNIVERSAL_FLAGS

const char DIRVOTE_UNIVERSAL_FLAGS[]