Tor  0.4.5.0-alpha-dev
Macros | Functions
dirauth_periodic.c File Reference

Peridoic events for directory authorities. More...

#include "core/or/or.h"
#include "app/config/or_options_st.h"
#include "core/mainloop/netstatus.h"
#include "feature/dirauth/reachability.h"
#include "feature/stats/rephist.h"
#include "feature/dirauth/bridgeauth.h"
#include "feature/dirauth/dirvote.h"
#include "feature/dirauth/dirauth_periodic.h"
#include "feature/dirauth/authmode.h"
#include "core/mainloop/periodic.h"

Go to the source code of this file.

Macros

#define DECLARE_EVENT(name, roles, flags)
 
#define FL(name)   (PERIODIC_EVENT_FLAG_##name)
 
#define CHECK_V3_CERTIFICATE_INTERVAL   (5*60)
 
#define SAVE_STABILITY_INTERVAL   (30*60)
 
#define BRIDGE_STATUSFILE_INTERVAL   (30*60)
 

Functions

static int check_authority_cert_callback (time_t now, const or_options_t *options)
 
 DECLARE_EVENT (check_authority_cert, DIRAUTH, 0)
 
static int dirvote_callback (time_t now, const or_options_t *options)
 
 DECLARE_EVENT (dirvote, DIRAUTH, FL(NEED_NET))
 
void reschedule_dirvote (const or_options_t *options)
 
static int save_stability_callback (time_t now, const or_options_t *options)
 
 DECLARE_EVENT (save_stability, AUTHORITIES, 0)
 
static int launch_reachability_tests_callback (time_t now, const or_options_t *options)
 
 DECLARE_EVENT (launch_reachability_tests, AUTHORITIES, FL(NEED_NET))
 
static int downrate_stability_callback (time_t now, const or_options_t *options)
 
 DECLARE_EVENT (downrate_stability, AUTHORITIES, 0)
 
static int write_bridge_ns_callback (time_t now, const or_options_t *options)
 
 DECLARE_EVENT (write_bridge_ns, BRIDGEAUTH, 0)
 
void dirauth_register_periodic_events (void)
 

Detailed Description

Peridoic events for directory authorities.

Definition in file dirauth_periodic.c.

Macro Definition Documentation

◆ DECLARE_EVENT

#define DECLARE_EVENT (   name,
  roles,
  flags 
)
Value:
static periodic_event_item_t name ## _event = \
PERIODIC_EVENT(name, \
PERIODIC_EVENT_ROLE_##roles, \
flags)

Definition at line 27 of file dirauth_periodic.c.

Function Documentation

◆ check_authority_cert_callback()

static int check_authority_cert_callback ( time_t  now,
const or_options_t options 
)
static

Periodic callback: if we're an authority, check on our authority certificate (the one that authenticates our authority signing key).

Definition at line 41 of file dirauth_periodic.c.

◆ dirvote_callback()

static int dirvote_callback ( time_t  now,
const or_options_t options 
)
static

Scheduled callback: Run directory-authority voting functionality.

The schedule is a bit complicated here, so dirvote_act() manages the schedule itself.

Definition at line 61 of file dirauth_periodic.c.

◆ downrate_stability_callback()

static int downrate_stability_callback ( time_t  now,
const or_options_t options 
)
static

Periodic callback: if we're an authority, discount the stability information (and other rephist information) that's older.

Definition at line 130 of file dirauth_periodic.c.

◆ launch_reachability_tests_callback()

static int launch_reachability_tests_callback ( time_t  now,
const or_options_t options 
)
static

Periodic callback: if we're an authority, make sure we test the routers on the network for reachability.

Definition at line 113 of file dirauth_periodic.c.

◆ reschedule_dirvote()

void reschedule_dirvote ( const or_options_t options)

Reschedule the directory-authority voting event. Run this whenever the schedule has changed.

Definition at line 83 of file dirauth_periodic.c.

Referenced by options_act_dirauth().

◆ save_stability_callback()

static int save_stability_callback ( time_t  now,
const or_options_t options 
)
static

Periodic callback: if we're an authority, record our measured stability information from rephist in an mtbf file.

Definition at line 95 of file dirauth_periodic.c.

◆ write_bridge_ns_callback()

static int write_bridge_ns_callback ( time_t  now,
const or_options_t options 
)
static

Periodic callback: if we're the bridge authority, write a networkstatus file to disk.

Definition at line 147 of file dirauth_periodic.c.

name
const char * name
Definition: config.c:2444
periodic_event_item_t
Definition: periodic.h:63