[tor-commits] [tor/master] dirvote: Extract shared functions to common file
nickm at torproject.org
nickm at torproject.org
Tue May 1 14:32:50 UTC 2018
commit 26817d9d2231d2580361ae9082db17250b454628
Author: David Goulet <dgoulet at torproject.org>
Date: Wed Apr 25 09:06:29 2018 -0400
dirvote: Extract shared functions to common file
No code behavior change.
Signed-off-by: David Goulet <dgoulet at torproject.org>
---
src/or/dirauth/dirvote.c | 237 +-----------------------------------------
src/or/dirauth/dirvote.h | 33 +++---
src/or/dirserv.c | 1 +
src/or/dirvote_common.c | 219 ++++++++++++++++++++++++++++++++++++++
src/or/dirvote_common.h | 69 ++++++++++++
src/or/include.am | 2 +
src/or/routerparse.c | 1 +
src/or/shared_random_common.c | 1 +
src/test/test_dir_common.c | 1 +
src/test/test_shared_random.c | 1 +
10 files changed, 316 insertions(+), 249 deletions(-)
diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c
index 67ab1d4ff..dc35c892e 100644
--- a/src/or/dirauth/dirvote.c
+++ b/src/or/dirauth/dirvote.c
@@ -10,6 +10,7 @@
#include "directory.h"
#include "dirserv.h"
#include "dirvote.h"
+#include "dirvote_common.h"
#include "microdesc.h"
#include "networkstatus.h"
#include "policies.h"
@@ -72,40 +73,6 @@ typedef struct pending_consensus_t {
networkstatus_t *consensus;
} pending_consensus_t;
-/** 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;
-
- /* True iff this voting schedule was set on demand meaning not through the
- * normal vote operation of a dirauth or when a consensus is set. This only
- * applies to a directory authority that needs to recalculate the voting
- * timings only for the first vote even though this object was initilized
- * prior to voting. */
- int created_on_demand;
-} voting_schedule_t;
-
/* DOCDOC dirvote_add_signatures_to_all_pending_consensuses */
static int dirvote_add_signatures_to_all_pending_consensuses(
const char *detached_signatures_body,
@@ -444,20 +411,6 @@ get_voter(const networkstatus_t *vote)
return smartlist_get(vote->voters, 0);
}
-/** Return the signature made by <b>voter</b> using the algorithm
- * <b>alg</b>, or NULL if none is found. */
-document_signature_t *
-voter_get_sig_by_algorithm(const networkstatus_voter_info_t *voter,
- digest_algorithm_t alg)
-{
- if (!voter->sigs)
- return NULL;
- SMARTLIST_FOREACH(voter->sigs, document_signature_t *, sig,
- if (sig->alg == alg)
- return sig);
- return NULL;
-}
-
/** Temporary structure used in constructing a list of dir-source entries
* for a consensus. One of these is generated for every vote, and one more
* for every legacy key in each vote. */
@@ -2769,194 +2722,6 @@ ns_detached_signatures_free_(ns_detached_signatures_t *s)
tor_free(s);
}
-/* =====
- * Certificate functions
- * ===== */
-
-/** Allocate and return a new authority_cert_t with the same contents as
- * <b>cert</b>. */
-authority_cert_t *
-authority_cert_dup(authority_cert_t *cert)
-{
- authority_cert_t *out = tor_malloc(sizeof(authority_cert_t));
- tor_assert(cert);
-
- memcpy(out, cert, sizeof(authority_cert_t));
- /* Now copy pointed-to things. */
- out->cache_info.signed_descriptor_body =
- tor_strndup(cert->cache_info.signed_descriptor_body,
- cert->cache_info.signed_descriptor_len);
- out->cache_info.saved_location = SAVED_NOWHERE;
- out->identity_key = crypto_pk_dup_key(cert->identity_key);
- out->signing_key = crypto_pk_dup_key(cert->signing_key);
-
- return out;
-}
-
-/* =====
- * Vote scheduling
- * ===== */
-
-/** Set *<b>timing_out</b> to the intervals at which we would like to vote.
- * Note that these aren't the intervals we'll use to vote; they're the ones
- * that we'll vote to use. */
-void
-dirvote_get_preferred_voting_intervals(vote_timing_t *timing_out)
-{
- const or_options_t *options = get_options();
-
- tor_assert(timing_out);
-
- timing_out->vote_interval = options->V3AuthVotingInterval;
- timing_out->n_intervals_valid = options->V3AuthNIntervalsValid;
- timing_out->vote_delay = options->V3AuthVoteDelay;
- timing_out->dist_delay = options->V3AuthDistDelay;
-}
-
-/** Return the start of the next interval of size <b>interval</b> (in
- * seconds) after <b>now</b>, plus <b>offset</b>. Midnight always
- * starts a fresh interval, and if the last interval of a day would be
- * truncated to less than half its size, it is rolled into the
- * previous interval. */
-time_t
-dirvote_get_start_of_next_interval(time_t now, int interval, int offset)
-{
- struct tm tm;
- time_t midnight_today=0;
- time_t midnight_tomorrow;
- time_t next;
-
- tor_gmtime_r(&now, &tm);
- tm.tm_hour = 0;
- tm.tm_min = 0;
- tm.tm_sec = 0;
-
- if (tor_timegm(&tm, &midnight_today) < 0) {
- log_warn(LD_BUG, "Ran into an invalid time when trying to find midnight.");
- }
- midnight_tomorrow = midnight_today + (24*60*60);
-
- next = midnight_today + ((now-midnight_today)/interval + 1)*interval;
-
- /* Intervals never cross midnight. */
- if (next > midnight_tomorrow)
- next = midnight_tomorrow;
-
- /* If the interval would only last half as long as it's supposed to, then
- * skip over to the next day. */
- if (next + interval/2 > midnight_tomorrow)
- next = midnight_tomorrow;
-
- next += offset;
- if (next - interval > now)
- next -= interval;
-
- return next;
-}
-
-/* Populate and return a new voting_schedule_t that can be used to schedule
- * voting. The object is allocated on the heap and it's the responsibility of
- * the caller to free it. Can't fail. */
-static voting_schedule_t *
-get_voting_schedule(const or_options_t *options, time_t now, int severity)
-{
- int interval, vote_delay, dist_delay;
- time_t start;
- time_t end;
- networkstatus_t *consensus;
- voting_schedule_t *new_voting_schedule;
-
- new_voting_schedule = tor_malloc_zero(sizeof(voting_schedule_t));
-
- consensus = networkstatus_get_live_consensus(now);
-
- if (consensus) {
- interval = (int)( consensus->fresh_until - consensus->valid_after );
- vote_delay = consensus->vote_seconds;
- dist_delay = consensus->dist_seconds;
- } else {
- interval = options->TestingV3AuthInitialVotingInterval;
- vote_delay = options->TestingV3AuthInitialVoteDelay;
- dist_delay = options->TestingV3AuthInitialDistDelay;
- }
-
- tor_assert(interval > 0);
-
- if (vote_delay + dist_delay > interval/2)
- vote_delay = dist_delay = interval / 4;
-
- start = new_voting_schedule->interval_starts =
- dirvote_get_start_of_next_interval(now,interval,
- options->TestingV3AuthVotingStartOffset);
- end = dirvote_get_start_of_next_interval(start+1, interval,
- options->TestingV3AuthVotingStartOffset);
-
- tor_assert(end > start);
-
- new_voting_schedule->fetch_missing_signatures = start - (dist_delay/2);
- new_voting_schedule->voting_ends = start - dist_delay;
- new_voting_schedule->fetch_missing_votes =
- start - dist_delay - (vote_delay/2);
- new_voting_schedule->voting_starts = start - dist_delay - vote_delay;
-
- {
- char tbuf[ISO_TIME_LEN+1];
- format_iso_time(tbuf, new_voting_schedule->interval_starts);
- tor_log(severity, LD_DIR,"Choosing expected valid-after time as %s: "
- "consensus_set=%d, interval=%d",
- tbuf, consensus?1:0, interval);
- }
-
- return new_voting_schedule;
-}
-
-#define voting_schedule_free(s) \
- FREE_AND_NULL(voting_schedule_t, voting_schedule_free_, (s))
-
-/** Frees a voting_schedule_t. This should be used instead of the generic
- * tor_free. */
-static void
-voting_schedule_free_(voting_schedule_t *voting_schedule_to_free)
-{
- if (!voting_schedule_to_free)
- return;
- tor_free(voting_schedule_to_free);
-}
-
-static voting_schedule_t voting_schedule;
-
-/* Using the time <b>now</b>, return the next voting valid-after time. */
-time_t
-dirvote_get_next_valid_after_time(void)
-{
- /* This is a safe guard in order to make sure that the voting schedule
- * static object is at least initialized. Using this function with a zeroed
- * voting schedule can lead to bugs. */
- if (tor_mem_is_zero((const char *) &voting_schedule,
- sizeof(voting_schedule))) {
- dirvote_recalculate_timing(get_options(), time(NULL));
- voting_schedule.created_on_demand = 1;
- }
- return voting_schedule.interval_starts;
-}
-
-/** Set voting_schedule to hold the timing for the next vote we should be
- * doing. All type of tor do that because HS subsystem needs the timing as
- * well to function properly. */
-void
-dirvote_recalculate_timing(const or_options_t *options, time_t now)
-{
- voting_schedule_t *new_voting_schedule;
-
- /* get the new voting schedule */
- new_voting_schedule = get_voting_schedule(options, now, LOG_INFO);
- tor_assert(new_voting_schedule);
-
- /* Fill in the global static struct now */
- memcpy(&voting_schedule, new_voting_schedule, sizeof(voting_schedule));
- voting_schedule_free(new_voting_schedule);
-}
-
/** Entry point: Take whatever voting actions are pending as of <b>now</b>. */
void
dirvote_act(const or_options_t *options, time_t now)
diff --git a/src/or/dirauth/dirvote.h b/src/or/dirauth/dirvote.h
index 4f1f35d85..6f4c55243 100644
--- a/src/or/dirauth/dirvote.h
+++ b/src/or/dirauth/dirvote.h
@@ -91,17 +91,36 @@
/*
* Public API. Used outside of the dirauth subsystem.
+ *
+ * We need to nullify them if the module is disabled.
*/
+#ifdef HAVE_MODULE_DIRAUTH
+void dirvote_act(const or_options_t *options, time_t now);
void dirvote_free_all(void);
+#else /* HAVE_MODULE_DIRAUTH */
+
+static inline void
+dirvote_act(const or_options_t *options, time_t now)
+{
+ (void) options;
+ (void) now;
+}
+
+static inline void
+dirvote_free_all(void)
+{
+}
+
+#endif /* HAVE_MODULE_DIRAUTH */
+
/* Vote manipulation */
void ns_detached_signatures_free_(ns_detached_signatures_t *s);
#define ns_detached_signatures_free(s) \
FREE_AND_NULL(ns_detached_signatures_t, ns_detached_signatures_free_, (s))
void dirvote_recalculate_timing(const or_options_t *options, time_t now);
-void dirvote_act(const or_options_t *options, time_t now);
/* Invoked on timers and by outside triggers. */
struct pending_vote_t * dirvote_add_vote(const char *vote_body,
const char **msg_out,
@@ -114,23 +133,11 @@ MOCK_DECL(const char*, dirvote_get_pending_consensus,
(consensus_flavor_t flav));
MOCK_DECL(const char*, dirvote_get_pending_detached_signatures, (void));
const cached_dir_t *dirvote_get_vote(const char *fp, int flags);
-document_signature_t *voter_get_sig_by_algorithm(
- const networkstatus_voter_info_t *voter,
- digest_algorithm_t alg);
/*
* API used _only_ by the dirauth subsystem.
*/
-/* Cert manipulation */
-authority_cert_t *authority_cert_dup(authority_cert_t *cert);
-
-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);
-time_t dirvote_get_next_valid_after_time(void);
-
void set_routerstatus_from_routerinfo(routerstatus_t *rs,
node_t *node,
routerinfo_t *ri, time_t now,
diff --git a/src/or/dirserv.c b/src/or/dirserv.c
index c20e2966c..58294f6cf 100644
--- a/src/or/dirserv.c
+++ b/src/or/dirserv.c
@@ -18,6 +18,7 @@
#include "control.h"
#include "directory.h"
#include "dirserv.h"
+#include "dirvote_common.h"
#include "hibernate.h"
#include "keypin.h"
#include "main.h"
diff --git a/src/or/dirvote_common.c b/src/or/dirvote_common.c
new file mode 100644
index 000000000..caa9138f0
--- /dev/null
+++ b/src/or/dirvote_common.c
@@ -0,0 +1,219 @@
+/* Copyright (c) 2018, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file dirvote_common.c
+ * \brief This file contains functions that are from the directory authority
+ * subsystem related to voting specifically but used by many part of
+ * tor. The full feature is built as part of the dirauth module.
+ **/
+
+#define DIRVOTE_COMMON_PRIVATE
+#include "dirvote_common.h"
+
+#include "or.h"
+#include "config.h"
+#include "networkstatus.h"
+
+/* =====
+ * Vote scheduling
+ * ===== */
+
+/** Set *<b>timing_out</b> to the intervals at which we would like to vote.
+ * Note that these aren't the intervals we'll use to vote; they're the ones
+ * that we'll vote to use. */
+void
+dirvote_get_preferred_voting_intervals(vote_timing_t *timing_out)
+{
+ const or_options_t *options = get_options();
+
+ tor_assert(timing_out);
+
+ timing_out->vote_interval = options->V3AuthVotingInterval;
+ timing_out->n_intervals_valid = options->V3AuthNIntervalsValid;
+ timing_out->vote_delay = options->V3AuthVoteDelay;
+ timing_out->dist_delay = options->V3AuthDistDelay;
+}
+
+/** Return the start of the next interval of size <b>interval</b> (in
+ * seconds) after <b>now</b>, plus <b>offset</b>. Midnight always
+ * starts a fresh interval, and if the last interval of a day would be
+ * truncated to less than half its size, it is rolled into the
+ * previous interval. */
+time_t
+dirvote_get_start_of_next_interval(time_t now, int interval, int offset)
+{
+ struct tm tm;
+ time_t midnight_today=0;
+ time_t midnight_tomorrow;
+ time_t next;
+
+ tor_gmtime_r(&now, &tm);
+ tm.tm_hour = 0;
+ tm.tm_min = 0;
+ tm.tm_sec = 0;
+
+ if (tor_timegm(&tm, &midnight_today) < 0) {
+ log_warn(LD_BUG, "Ran into an invalid time when trying to find midnight.");
+ }
+ midnight_tomorrow = midnight_today + (24*60*60);
+
+ next = midnight_today + ((now-midnight_today)/interval + 1)*interval;
+
+ /* Intervals never cross midnight. */
+ if (next > midnight_tomorrow)
+ next = midnight_tomorrow;
+
+ /* If the interval would only last half as long as it's supposed to, then
+ * skip over to the next day. */
+ if (next + interval/2 > midnight_tomorrow)
+ next = midnight_tomorrow;
+
+ next += offset;
+ if (next - interval > now)
+ next -= interval;
+
+ return next;
+}
+
+/* Populate and return a new voting_schedule_t that can be used to schedule
+ * voting. The object is allocated on the heap and it's the responsibility of
+ * the caller to free it. Can't fail. */
+static voting_schedule_t *
+get_voting_schedule(const or_options_t *options, time_t now, int severity)
+{
+ int interval, vote_delay, dist_delay;
+ time_t start;
+ time_t end;
+ networkstatus_t *consensus;
+ voting_schedule_t *new_voting_schedule;
+
+ new_voting_schedule = tor_malloc_zero(sizeof(voting_schedule_t));
+
+ consensus = networkstatus_get_live_consensus(now);
+
+ if (consensus) {
+ interval = (int)( consensus->fresh_until - consensus->valid_after );
+ vote_delay = consensus->vote_seconds;
+ dist_delay = consensus->dist_seconds;
+ } else {
+ interval = options->TestingV3AuthInitialVotingInterval;
+ vote_delay = options->TestingV3AuthInitialVoteDelay;
+ dist_delay = options->TestingV3AuthInitialDistDelay;
+ }
+
+ tor_assert(interval > 0);
+
+ if (vote_delay + dist_delay > interval/2)
+ vote_delay = dist_delay = interval / 4;
+
+ start = new_voting_schedule->interval_starts =
+ dirvote_get_start_of_next_interval(now,interval,
+ options->TestingV3AuthVotingStartOffset);
+ end = dirvote_get_start_of_next_interval(start+1, interval,
+ options->TestingV3AuthVotingStartOffset);
+
+ tor_assert(end > start);
+
+ new_voting_schedule->fetch_missing_signatures = start - (dist_delay/2);
+ new_voting_schedule->voting_ends = start - dist_delay;
+ new_voting_schedule->fetch_missing_votes =
+ start - dist_delay - (vote_delay/2);
+ new_voting_schedule->voting_starts = start - dist_delay - vote_delay;
+
+ {
+ char tbuf[ISO_TIME_LEN+1];
+ format_iso_time(tbuf, new_voting_schedule->interval_starts);
+ tor_log(severity, LD_DIR,"Choosing expected valid-after time as %s: "
+ "consensus_set=%d, interval=%d",
+ tbuf, consensus?1:0, interval);
+ }
+
+ return new_voting_schedule;
+}
+
+#define voting_schedule_free(s) \
+ FREE_AND_NULL(voting_schedule_t, voting_schedule_free_, (s))
+
+/** Frees a voting_schedule_t. This should be used instead of the generic
+ * tor_free. */
+static void
+voting_schedule_free_(voting_schedule_t *voting_schedule_to_free)
+{
+ if (!voting_schedule_to_free)
+ return;
+ tor_free(voting_schedule_to_free);
+}
+
+voting_schedule_t voting_schedule;
+
+/* Using the time <b>now</b>, return the next voting valid-after time. */
+time_t
+dirvote_get_next_valid_after_time(void)
+{
+ /* This is a safe guard in order to make sure that the voting schedule
+ * static object is at least initialized. Using this function with a zeroed
+ * voting schedule can lead to bugs. */
+ if (tor_mem_is_zero((const char *) &voting_schedule,
+ sizeof(voting_schedule))) {
+ dirvote_recalculate_timing(get_options(), time(NULL));
+ voting_schedule.created_on_demand = 1;
+ }
+ return voting_schedule.interval_starts;
+}
+
+/** Set voting_schedule to hold the timing for the next vote we should be
+ * doing. All type of tor do that because HS subsystem needs the timing as
+ * well to function properly. */
+void
+dirvote_recalculate_timing(const or_options_t *options, time_t now)
+{
+ voting_schedule_t *new_voting_schedule;
+
+ /* get the new voting schedule */
+ new_voting_schedule = get_voting_schedule(options, now, LOG_INFO);
+ tor_assert(new_voting_schedule);
+
+ /* Fill in the global static struct now */
+ memcpy(&voting_schedule, new_voting_schedule, sizeof(voting_schedule));
+ voting_schedule_free(new_voting_schedule);
+}
+
+/** Return the signature made by <b>voter</b> using the algorithm
+ * <b>alg</b>, or NULL if none is found. */
+document_signature_t *
+voter_get_sig_by_algorithm(const networkstatus_voter_info_t *voter,
+ digest_algorithm_t alg)
+{
+ if (!voter->sigs)
+ return NULL;
+ SMARTLIST_FOREACH(voter->sigs, document_signature_t *, sig,
+ if (sig->alg == alg)
+ return sig);
+ return NULL;
+}
+
+/* =====
+ * Certificate functions
+ * ===== */
+
+/** Allocate and return a new authority_cert_t with the same contents as
+ * <b>cert</b>. */
+authority_cert_t *
+authority_cert_dup(authority_cert_t *cert)
+{
+ authority_cert_t *out = tor_malloc(sizeof(authority_cert_t));
+ tor_assert(cert);
+
+ memcpy(out, cert, sizeof(authority_cert_t));
+ /* Now copy pointed-to things. */
+ out->cache_info.signed_descriptor_body =
+ tor_strndup(cert->cache_info.signed_descriptor_body,
+ cert->cache_info.signed_descriptor_len);
+ out->cache_info.saved_location = SAVED_NOWHERE;
+ out->identity_key = crypto_pk_dup_key(cert->identity_key);
+ out->signing_key = crypto_pk_dup_key(cert->signing_key);
+
+ return out;
+}
+
diff --git a/src/or/dirvote_common.h b/src/or/dirvote_common.h
new file mode 100644
index 000000000..91d32aaa8
--- /dev/null
+++ b/src/or/dirvote_common.h
@@ -0,0 +1,69 @@
+/* Copyright (c) 2018, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file dirvote_common.h
+ * \brief Header file for dirvote_common.c.
+ **/
+
+#ifndef TOR_DIRVOTE_COMMON_H
+#define TOR_DIRVOTE_COMMON_H
+
+#include "or.h"
+
+/* Dirauth module. */
+#include "dirauth/dirvote.h"
+
+/** 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;
+
+ /* True iff this voting schedule was set on demand meaning not through the
+ * normal vote operation of a dirauth or when a consensus is set. This only
+ * applies to a directory authority that needs to recalculate the voting
+ * timings only for the first vote even though this object was initilized
+ * prior to voting. */
+ int created_on_demand;
+} voting_schedule_t;
+
+/* Public API. */
+
+extern voting_schedule_t voting_schedule;
+
+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);
+time_t dirvote_get_next_valid_after_time(void);
+
+document_signature_t *voter_get_sig_by_algorithm(
+ const networkstatus_voter_info_t *voter,
+ digest_algorithm_t alg);
+
+/* Cert manipulation */
+authority_cert_t *authority_cert_dup(authority_cert_t *cert);
+
+#endif /* TOR_DIRVOTE_COMMON_H */
+
diff --git a/src/or/include.am b/src/or/include.am
index e90b1fb2a..93f405d61 100644
--- a/src/or/include.am
+++ b/src/or/include.am
@@ -43,6 +43,7 @@ LIBTOR_A_SOURCES = \
src/or/cpuworker.c \
src/or/directory.c \
src/or/dirserv.c \
+ src/or/dirvote_common.c \
src/or/dns.c \
src/or/dnsserv.c \
src/or/dos.c \
@@ -198,6 +199,7 @@ ORHEADERS = \
src/or/cpuworker.h \
src/or/directory.h \
src/or/dirserv.h \
+ src/or/dirvote_common.h \
src/or/dns.h \
src/or/dns_structs.h \
src/or/dnsserv.h \
diff --git a/src/or/routerparse.c b/src/or/routerparse.c
index 2d64a82b6..b27833c3e 100644
--- a/src/or/routerparse.c
+++ b/src/or/routerparse.c
@@ -75,6 +75,7 @@
#include "torcert.h"
#include "sandbox.h"
#include "shared_random_common.h"
+#include "dirvote_common.h"
#include "dirauth/shared_random.h"
#undef log
diff --git a/src/or/shared_random_common.c b/src/or/shared_random_common.c
index c782e709f..7d897d953 100644
--- a/src/or/shared_random_common.c
+++ b/src/or/shared_random_common.c
@@ -12,6 +12,7 @@
#include "shared_random_common.h"
#include "config.h"
+#include "dirvote_common.h"
#include "networkstatus.h"
#include "util.h"
#include "util_format.h"
diff --git a/src/test/test_dir_common.c b/src/test/test_dir_common.c
index c3e3662fd..02d3295ca 100644
--- a/src/test/test_dir_common.c
+++ b/src/test/test_dir_common.c
@@ -10,6 +10,7 @@
#include "container.h"
#include "or.h"
#include "dirauth/dirvote.h"
+#include "dirvote_common.h"
#include "nodelist.h"
#include "routerlist.h"
#include "test_dir_common.h"
diff --git a/src/test/test_shared_random.c b/src/test/test_shared_random.c
index 30d0d44ca..95a7ff28f 100644
--- a/src/test/test_shared_random.c
+++ b/src/test/test_shared_random.c
@@ -16,6 +16,7 @@
#include "routerlist.h"
#include "router.h"
#include "routerparse.h"
+#include "shared_random_common.h"
#include "networkstatus.h"
#include "log_test_helpers.h"
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